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Transcript of DEH-P4350
PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2000 K-ZZB. DEC. 2000 Printed in Japan
ORDER NO.
CRT2576
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-P4350 X1N/ES
ServiceManual
DEH-P3350 X1N/ES
DEH-P3350B X1N/ES
DEH-P4350/X1N/ES
- This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-958 CRT2423 S8.1 CD Mech. Module:Circuit Description, Mech. Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10
4. PCB CONNECTION DIAGRAM ................................28
5. ELECTRICAL PARTS LIST ........................................36
6. ADJUSTMENT..........................................................41
7. GENERAL INFORMATION .......................................45
7.1 DIAGNOSIS ........................................................45
7.1.1 TEST MODE..............................................45
7.1.2 DISASSEMBLY .........................................49
7.1.3 CONNECTOR FUNCTION DESCRIPTION ...53
7.2 PARTS .................................................................54
7.2.1 IC................................................................54
7.2.2 DISPLAY....................................................59
7.3 OPERATIONAL FLOW CHART...........................60
8. OPERATIONS AND SPECIFICATIONS.....................61
2
DEH-P4350,P3350,P3350B
- CD Player Service Precautions
1. For pickup unit(CXX1285) handling, please refer
to"Disassembly"(see page 49).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a short pin).
2. During disassembly, be sure to turn the power off
since an internal IC might be destroyed when a con-
nector is plugged or unplugged.
3. Please checking the grating after changing the ser-
vice pickup unit(see page 43).
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repaircomplex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do soand refer the repair to a qualified service technician.
DEH-P4350,P3350,P3350B
3
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
4
7
11
3
10
9
8
65
162
17
12
15
14
13
1
1819
20
4
DEH-P4350,P3350,P3350B
NOTE:
- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to ∇ mark on the product are used for disassembly.
- Owner's Manual, Installation ManualModel Part No. LanguageDEH-P4350/X1N/ES CRD3302 English, Spanish, Portuguese(B)DEH-P3350/X1N/ES CRD3303 ArabicDEH-P3350B/X1N/ES CRD3312 English, Spanish, Portuguese(B), ArabicDEH-P4350/X1N/ES CRB1630 ChineseDEH-P3350/X1N/ES
- PACKING SECTION PARTS LIST
Part No.Mark No. Symbol and Description DEH-P4350/X1N/ES DEH-P3350/X1N/ES DEH-P3350B/X1N/ES
1-1 Owner’s Manual CRD3302 CRD3302 CRD33021-2 Owner’s Manual CRD3303 CRD3303 CRD3303
* 1-3 Owner’s Manual CRB1630 CRB1630 Not used1-4 Installation Manual CRD3312 CRD3312 CRD33121-5 Polyethylene Bag CEG1116 CEG1116 CEG1116
* 1-6 Caution Card CRP1241 CRP1241 CRP12412 Cord Assy CDE6436 CDE6436 CDE64363 Spring CBH1650 CBH1650 CBH1650
* 4 Screw Assy CEA2396 CEA2396 CEA23965 Screw CBA1002 CBA1002 CBA1002
* 6 Polyethylene Bag CEG-127 CEG-127 CEG-1277 Screw CRZ50P090FMC CRZ50P090FMC CRZ50P090FMC8 Screw TRZ50P080FMC TRZ50P080FMC TRZ50P080FMC
* 9 Polyethylene Bag CEG-158 CEG-158 CEG-15810 Handle CNC5395 CNC5395 CNC5395
11 Bush CNV3930 CNV3930 CNV393012 Polyethylene Bag CEG-162 CEG-162 CEG-16213 Carton CHG4262 CHG4268 CHG426914 Contain Box CHL4262 CHL4268 CHL426915 Protector CHP2251 CHP2251 CHP2251
16 Protector CHP2252 CHP2252 CHP225217 Case Assy CXB3520 CXB3520 CXB352018 Remote Control Unit CXB6797 Not used Not used
* 19 Battery CEX1065 Not used Not used* 20 Accessory Assy CEA2395 CEA2395 CEA2395
5
DEH-P4350,P3350,P3350B
2.2 EXTERIOR
A
C
B
6
DEH-P4350,P3350,P3350B
1 Screw BMZ30P040FZK2 Screw BMZ30P100FMC3 Screw BSZ26P060FMC4 Screw BSZ30P060FMC5 Cord Assy CDE6436
6 Cord Assy See Contrast table(2)7 Cable CDE64448 Fuse(10A) CEK11369 Case CNB2686
10 Holder CNC5704
11 Holder CNC865912 Cushion CNM487013 Insulator CNM694814 Panel CNS633215 Tuner Amp Unit See Contrast table(2)
16 Screw ASZ26P060FMC17 Screw BPZ26P100FMC18 Screw BSZ26P160FMC19 Clamper See Contrast table(2)20 Pin Jack(CN351) CKB1035
21 Plug(CN901) CKM133022 Connector(CN701) CKS340823 Plug(CN750) CKS353724 Connector(CN331) See Contrast table(2)25 Connector(CN501) CKS4398
26 Antenna Jack(CN402) CKX105627 Holder(CN403) CNC539928 Holder CNC861529 Holder See Contrast table(2)30 Insulator CNM6949
31 Heat Sink CNR158332 FM/AM Tuner Unit CWE156333 Holder CNC881534 Chassis Unit CXB610035 Detach Grille Assy See Contrast table(2)
36 Screw BPZ20P100FZK37 Button(1-6) CAC677338 Knob(VOLUME) CAC677539 Button(FUNC/AUDIO) CAC677640 Button(SOURCE/DISP) CAC6777
41 Button(EQ) CAC677842 Button(SFEQ) CAC677943 Button(OPEN) CAC6780
* 44 Badge CAH175445 Spring CBH2430
46 Spring CBH243147 Spring CBH249148 Cover CNS628249 Holder CNV650550 Holder CNV6506
51 Keyboard Unit See Contrast table(2)52 LCD See Contrast table(2)53 Connector(CN1901) CKS420554 Holder CNC905355 Sheet CNM6969
56 Cushion See Contrast table(2)57 Connector CNV644058 Lighting Conductor CNV644159 Sub Grille Assy See Contrast table(2)60 Button(EJECT) CAC6839
61 Screw(M2x2) CBA117662 Washer CBF103863 Washer CBF103964 Spring CBH242865 Spring CBH2429
66 Spring CBL151267 Holder CNC909668 Cover CNM685469 Panel CNS627870 Pin CNV6486
71 Lighting Conductor CNV648772 Gear CNV650773 Arm CNV650874 Panel Unit CWM737575 Socket(CN1950) CKS3550
76 Connector(CN1951) CKS420677 Damper Unit CXB507078 Holder Unit CXB635679 Holder Unit CXB635780 Clutch Unit CXB6358
81 Screw IMS20P045FZK82 Remote Control Unit See Contrast table(2)83 Cover See Contrast table(2)84 CD Mechanism Module(S8.1) CXK520185 Screw ISS26P055FUC
86 IC(IC361) PAL006A87 Transistor(Q510,Q910) 2SD239688 IC(IC1902) See Contrast table(2)89 Film See Contrast table(2)
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
DEH-P4350,P3350,P3350B
7
(2) CONTRAST TABLE
DEH-P4350/X1N/ES, DEH-P3350/X1N/ES and DEH-P3350B/X1N/ES are constructed the same except for
the following:
Part No.Mark No. Symbol and Description DEH-P4350/X1N/ES DEH-P3350/X1N/ES DEH-P3350B/X1N/ES
6 Cord Assy CDE6494 Not used Not used15 Tuner Amp Unit CWM7376 CWM7383 CWM767619 Clamper CEF1007 Not used Not used24 Connector(CN331) CKS3598 Not used Not used29 Holder CNC9470 CNC9472 CNC9472
35 Detach Grille Assy CXB6288 CXB6295 CXB701951 Keyboard Unit CWM7398 CWM7405 CWM768152 LCD CAW1626 CAW1628 CAW167956 Cushion CNM6984 Not used Not used59 Sub Grille Assy CXB7155 CXB7163 CXB7162
82 Remote Control Unit CXB6797 Not used Not used83 Cover CNS6439 Not used Not used88 IC(IC1902) SBX8035-H Not used Not used89 Film Not used Not used CNM6983
8
DEH-P4350,P3350,P3350B
D
E
2.3 CD MECHANISM MODULE
9
DEH-P4350,P3350,P3350B
1 Control Unit CWX24112 Connector(CN802) CKS21923 Connector(CN801) CKS21934 Connector(CN701) CKS27735 Connector(CN101) CKS3486
6 Screw BMZ20P030FMC7 Screw BSZ20P040FMC8 Screw(M2x3) CBA10779 Screw(M2x5) EBA1028
10 Screw CBA1243
11 Screw(M2x4) CBA136212 Washer CBF103713 Washer CBF103814 Washer CBF106015 •••••
16 Spring CBH207917 Spring CBH211718 Spring CBH231419 Spring CBH211020 Spring CBH2282
21 Spring CBH231822 •••••23 Spring CBH232424 Spring CBH211825 Spring CBH2161
26 Spring CBH216327 Spring CBH218928 Spring CBH237729 Spring CBH226030 Spring CBH2262
31 Bracket CNC856832 Spring CBL153133 Connector CDE553134 Connector CDE553235 Shaft CLA3894
36 Screw(M2.6x6) CBA145837 Frame CNC856538 Frame CNC874939 Lever CNC926540 Arm CNC8663
41 Bracket CNC856742 •••••43 Spacer CNM331544 Sheet CNM665945 •••••
46 •••••47 Ball CNR118948 Belt CNT108649 Roller CNV450950 Arm CNV6037
51 Arm CNV524752 Arm CNV524853 Arm CNV524954 Guide CNV525455 Guide CNV5255
56 Gear CNV525757 Gear CNV525658 Guide CNV627259 Damper CNV601060 Arm CNV6096
61 Arm CNV603162 Arm CNV621163 Guide CNV601264 Guide CNV551065 •••••
66 Guide CNV575167 Clamper CNV601368 Gear CNV581369 Motor Unit(M1) CXB219070 Screw Unit CXB5892
71 Chassis Unit CXB479772 Gear Unit CXB472873 Arm Unit CXB575374 Motor Unit(M2) CXB219575 Lever Unit CXB4730
76 Arm Unit CXB473177 Motor Unit(M3) CXB256278 Arm Unit CXB473279 Bracket Unit CXB479580 Screw JFZ20P025FMC
81 Screw JGZ17P025FZK82 Washer YE20FUC83 Pickup Unit(Service)(P8) CXX128584 Screw IMS26P030FMC
* 85 PCB CNX2982
86 Photo-transistor(Q1, 2) CPT230SX-TU87 Damper CNV601188 Rack CNV601489 Spring CBH2315
Mark No. Description Part No. Mark No. Description Part No.
- CD MECHANISM MODULE SECTION PARTS LIST
Q710
Q711
IC 710HA12187FP
IP-BUS DRIVER
37
MUTE
X1
X2
ILB+
EJECT
CSENS
SW5V
DPDT
KYDT
ROT1
ROT0
BL+B
CDLOAD
clamp PEE
64
56 100
EJECT53
CONT63
EJTSNS78
DSCSNS79
CD5VON55
VDCONT57
LCDPW6
EJECTIN4
DPDT96
KYDT95
ROT029
ROT125
23 20
SYSTEMCONTROLLER
IC 601(2/2)PE5203A
CN402
6
21
18
22 19 12 15 16 8 13 32
4
ANT
28
27
BUS—
B.U
BUS+
BUS+L
5
8
1
7
1
2
8
6
5 TX
RX
IPPW
SW
VD
D
77
CS
EN
S
ILM
PW
B.U
VDD
B.U
7
10
11
14
12
13
2
8
5
FILM—6
4
CN750
CN501
CN701
Q751
B.U
Q754
Q755
Q753
Q750
Q752
Q511
Q510
A TUNER AMP UNIT
FM/AM TUNER UNIT
BZ610ALARMBUZZER
16
TEMP 81
X610
TH601
15
17
4
19
20
14
3
2
18
1
FLPILM9
FILM+
5
16
72
mute
S750
IC 3EEPROM
FM/AM 1ST IF 10.7MHzT51 Q51 CF51 CF52 CF53
IC1MIXER, IF AMP, DET. LDET
COMP
CF202
VCC
DI/D
O
CE
2
CK
CE
1
SD
BW
SL
FMS
D
NL1
NL2
IC 2 FM MPX
AMANT
FMANT
ATT
ATT
AMRF
FMRF
IMG ADJ
RF ADJ
X90110.25MHz
ANT ADJ
LOCLLOCH
AMDETMPXREF 41kHz
AM 2ND IF450kHz
CR
EQ
ST
IND
L ch
1142523Q410
LOCL VCCLOCH
B.U
5R ch
7
17
20
24
26
WC
NC
NC
FMLOCL
RFGND
11 DGND
10
VDD
VDD
9 NC
PD
IO
SYSPW21
SYSPW
DETACHSENSE SW
M
M
M
8
21
6
5
11
22
23
7
24
2
1
4
2
1
3
4
3
FO +
TO +
FO +
TO +
16
23
X201 S801HOME
S802CLAMP
CLAMP
CDLOAD
CDEJET
CONT
EJTSNS
DSCSNS
CD5VON
VD
VD
V+5VD
FD
/TD
/SD
/MD
97
14
5
4
3
98 16LD
LIM
IT
L.OUT
PD
FOP
TOP
SOP
F
MUTER
SOM
COP
COM
LOP
LOM
6 LOUT
24 39
18
12
11
14
13
10
9
21
D802
DISC SENSE
EJECTSENSE
LOADINGMOTOR
CARRIAGEMOTOR
SPINDLEMOTOR
D801
28 CDEJET
CD5VON
1 CDLOAD
LD +
MDMD
LD
2
1
HOLOGRAMUNIT
FOCUS ACT
TRACKING ACT
IC 201UPD63711GC
IC 3
01
BA
59
85
FM
CD DRIVER
RF-AMP,SERVO,DSP,DAC,LPF
CN701
CN802
CN801
CN101
5V REGULATORIC 701
BA05SFP
PICKUP UNIT(SERVICE)(P8) D CONTROL UNIT
E PHOTO UNIT (S8)
Q101
10
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
C
11
1
adpw
bsens
asens
VDD B.U
B.U
B.U
8
92
93
83
10
22
SD
SL
PCE1
PCK
pce@
PDO
ASENBO
10Fout L
11Rout L
37
IL+B
µGND
CSENS
SW5V
DPDT
KYDT
RDT1
RDT0
BL+B
+
T
S
V
T
T
0
B
37
5
8
6
RL—
5 RL+
23 FL—
21 FL+
RL—
RL+
FL—
FL+
12B.REM
Lch
11ILM
13ACC
16GND
15BACK UP
GND
isens
AVREF
DALMON
38
74
TUN L41
BUS+L44
CD L42
99
97
32
98
71
86 85 24
FLIN14
RLIN12
22 4 25
SYSTEMCONTROLLER
RESET
POWER AMP
IC 301
IC 603S-80834ANY
IC 361PAL006A
IC 1902SBX8035-H
re
se
t
VDD
Q610
Q913
Q914
Q359 Q351
SYSPW
Q1905
Q917
TX
RX
IPP
W
ELECTRONIC VOLUME/SOURCE SELECTOR
B.REMSTBYMUTE
REMOTE CONTROLSENSOR
IC 1903PD6294A
LCD DRIVERKEY MATRIX
LCD
OPT IN1
9
8
7
10
3
5
6
4
11
7
10
11
14
12
13
2
7
8
4
8
5 5
—6 6
4
10
11
14
12
13
2
4
3
6
5
10
8
7
9
2
3
DPDT
KYDT
X0
X1DIMMER
KEY DATA
LCD DATA
RE
MIN
VD
D
9
83
X1901
2
7
23 10
50 CN1951 CN1901CN1950
S1950
KEYBOARD UNITB PANEL UNIT
16
81
X610
TH601
15
REAR/SW
CN351
ACC
RL—
RL+
ILM
FL—
FL+
B.REM
2
CN901
+
S1922
1
CN331
IC 601(1/2)PE5203A
5
1
Q909
6
Q915
72
20
MUTE
Q341
st39
50
51LOCL
LOCH
VDD
PML008A
7
5
8
6
12
11
13
16
15BACK UP
P4350
P4350
B.U
SYSPW
Q361
Q910 Q911
mute
Q362
Q912Q918
VCC
VCC
SYSPW21
EJECTSENSE SW
2
FRONT
11
DEH-P4350,P3350,P3350B5 6 7 8
5 6 7 8
D
C
B
A
CN1901
CN
701
DSP-201M
SY
CL220PGC R7
39
IMH3AEJECT SENSE SW
ANTENNA
C79
9
cs
en
sc
se
ns
B PANEL UNIT
CK
EY
BO
AR
D U
NIT
DC
ON
TR
OL
UN
ITFM
/AM
TU
NE
R U
NIT
FM(1
00%
):-1
9.5d
Bs
AM
(30%
):
-30d
Bs
CD
:+4.
1dB
s
12
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
A-a A-b
A-a A-b
A-b A-a
Large sizeSCH diagram
Guide page
Detailed page
A
A-a
B
PE5203A
472/
16
600µH
>
CEK1136 10A
FUSE
SYSTEM CONTROLLER
PML008A
IMH3A
IMH3A
DTC124EK
Q91
82S
C24
12K R934
103
R935
223
R93
6
152
(1/4
W)
D92
6
HZ
S9L
(A2)
D32
0D
AN
202U
R789 222 (1/10W)
R788 222 (1/10W)
R787 472 (1/10W)
R784
392 (1/10W)
R786
C765
103
DETACH SENSE SW
R78
1
104
C79
9
473
For resistors and capacitors in the circuit diagrams, their resistance values orcapacitance values are expressed in codes:
Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms
*Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V
A TUNER AMP UNIT
The > mark found on some component parts indicatesthe importance of the safety factor of the part.Therefore, when replacing, be sure to use parts ofidentical designation.
P4350
FM(100%): +3.6dBsAM(30%): -6.9dBs
CD:+10.2dBsIP-BUS:+10.3dBs
FM(100%):+29.6dBsAM(30%):+19.1dBs
CD:+36.2dBsIP-BUS:+36.3dBs
FM(1
00%
):-1
9.5d
Bs
AM
(30%
):
-30d
Bs
CD
: +4.
1dB
sIP
-BU
S: +
2.2d
Bs
IP-BUS:+2.2dBs
CD:+9.4dBs
13
DEH-P4350,P3350,P3350B5 6 7 8
5 6 7 8
D
C
B
A
A-b
A
PE
5203
A
DS
P-2
01M
SY
ST
EM
CO
NT
RO
LLE
R
AN
TE
NN
A
csenscsens
FM/AM TUNER UNITFM(100%):-19.5dBsAM(30%): -30dBs
14
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
A-a
A-a
A-b
1
CN
1901
CN701
CL2
20P
GC
R78
922
2 (1
/10W
)
R78
822
2 (1
/10W
)
R78
747
2 (1
/10W
)
R78
4
392
(1/1
0W)
C76
5
103
DE
TAC
H S
EN
SE
SW
IMH
3AE
JEC
T S
EN
SE
SW
C799
473
BP
AN
EL
UN
ITCKEYBOARD UNIT
DCONTROL UNIT
Th
e >
mar
k fo
uth
e im
po
rtan
ce o
Th
eref
ore
, wh
enid
enti
cal d
esig
na
CD:+4.1dBs
15
DEH-P4350,P3350,P3350B5 6 7 8
5 6 7 8
D
C
B
A
A-a
A-a
A-b
B
2 3 4
03A
472/16
600µ
H
TR
OLL
ER
PM
L008
A
IMH
3A
IMH
3A
AT
UN
ER
AM
P U
NIT
P43
50
FM(1
00%
): +
3.6d
Bs
AM
(30%
):
-6.9
dB
sC
D:+
10.2
dB
sIP
-BU
S:+
10.3
dB
s
FM(100%):-19.5dBsAM(30%): -30dBs
CD: +4.1dBsIP-BUS: +2.2dBs
IP-B
US
:+2.
2dB
s
CD
:+9.
4dB
s
16
1 2 3 4
1 2 3 4
D
C
B
A A-a
A-b
A-b
DEH-P4350,P3350,P3350B
1
17
DEH-P4350,P3350,P3350B5 6 7 8
5 6 7 8
D
C
B
A
A-b
A-a
A-b
2 3 4
> CE
K11
3610
A
FUS
E
DT
C12
4EK
Q9182SC2412K
R93
4
103
R93
5
223
R936
152 (1/4W)
D926
HZS9L(A2)
D320DAN202U
0W)
0W)
)
R78
6
C76
5
103
SW
R781
104
For
resi
sto
rs a
nd
cap
acit
ors
in t
he
circ
uit
dia
gra
ms,
th
eir
resi
stan
ce v
alu
es o
rca
pac
itan
ce v
alu
es a
re e
xpre
ssed
in c
od
es:
Ex.
*R
esis
tors
C
od
e
P
ract
ical
val
ue
1
23
12k
oh
ms
1
03
10k
oh
ms
*C
apac
ito
rs
Co
de
P
ract
ical
val
ue
1
03
0.01
uF
1
01/1
0
100u
F/10
Vm
ark
fou
nd
on
so
me
com
po
nen
t p
arts
ind
icat
eso
rtan
ce o
f th
e sa
fety
fac
tor
of
the
par
t.re
, wh
en r
epla
cin
g, b
e su
re t
o u
se p
arts
of
des
ign
atio
n.
FM(1
00%
):+2
9.6d
Bs
AM
(30%
):+1
9.1d
Bs
CD
:+36
.2d
Bs
IP-B
US
:+36
.3d
Bs
REMOTE CONTROSENSORP3350
P4350
P4350:151 161P3350:201 201
PURE GREEN
PURE GREEN
PROG
BAND
DOWN
CA
W16
26 (
DE
H-P
4350
/X1N
/ES
)
CA
W16
28 (
DE
H-P
3350
/X1N
/ES
)
18
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
C
3.3 KEYBOARD UNIT(DEH-P4350/X1N/ES, DEH-P3350/X1N/ES)
19
DEH-P4350,P3350,P3350B5 6 7 8
5 6 7 8
D
C
B
A
C
E CONTROLNSOR
P4350:CL170UBXP3350:CL170PGCD
161 201
P4350
C KEYBOARD UNIT
BC
N19
51P
AN
EL
UN
IT
AUDIOSFEQ
DISPFUNC
EQSOURCECLK
ROG CH3 CH2 CH1
CH4CH5CH6AND
OWN UP RIGHT LEFT
R19
27
472
20
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
221 201
SUPER RED
SUPER RED
PROG
BAND
DOWN
CA
W16
79
C
3.4 KEYBOARD UNIT(DEH-P3350B/X1N/ES)
CL170SRCD201
C KEYBOARD UNIT
BC
N19
51P
AN
EL
UN
IT
AUDIOSFEQ
DISPFUNC
EQSOURCECLK
G CH3 CH2 CH1
CH4CH5CH6D
N UP RIGHT LEFT
R19
27
472
21
DEH-P4350,P3350,P3350B5 6 7 8
5 6 7 8
D
C
B
A
C
BA05SFP
(SERVICE)(P8)PICKUP UNIT
PHOTO UNIT(S8)
CL203IRXTU CL203IRXTU
CONTROL UNIT
SPINDLE MOTOR
Q2 CPT230SX-TUQ1 CPT230SX-TU
M3 CXB2562
CARRIAGE MOTOR
M1 CXB2190
M2 CXB2195
LOADING MOTOR
RF-AMP, SE
5V REGULATOR
CD DRIVER
CN101
CN802
CN801
22
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
3.5 CD MECHANISM MODULE
ED
D
E
AMP, SERVO, DSP, DAC, LPF
SWITCHES:CONTROL UNIT S801 : HOME SWITCH.....ON-OFF S802 : CLAMP SWITCH....ON-OFFThe underlined indicates the switch position.
CN701
16.934MHz
Decimal points for resistorand capacitor fixed valuesare expressed as :2.2 2R20.022 R022
← ←
Symbol indicates a resistor.No differentiation is made between chip resistors anddiscrete resistors.
NOTE :
Symbol indicates a capacitor.No differentiation is made between chip capacitors anddiscrete capacitors.
23
DEH-P4350,P3350,P3350B5 6 7 8
5 6 7 8
D
C
B
A
CN
501
D
A
24
DEH-P4350,P3350,P3350B
1 RFI 0.5V/div. 0.5µs/div.Normal mode: play
1 CH1: RFI 1V/div.2 CH2: MIRR 5V/div.
Test mode: Tracking open
0.5ms/div. 1 CH1: RFI 1V/div.2 CH2: MIRR 5V/div.
Normal mode: The defect partpasses 800µm
0.5ms/div.
3 CH1: FD 0.5V/div.4 CH2: FO+ 2V/div.
Test mode: No disc, Focus close
0.2s/div. 3 CH1: FD 0.5V/div.5 CH2: FOK 2V/div.
Normal mode: Focus close
0.2s/div. 6 CH1: FE 0.5V/div.7 CH2: XSI 2V/div.
Normal mode: Focus close
1ms/div.
REFO →
8 CH1: TE 0.5V/div.9 CH2: TD 0.5V/div.
Test mode: 32 tracks jump (FWD)
0.5ms/div. 8 CH1: TE 0.5V/div.9 CH2: TD 0.5V/div.
Test mode: Single jump (FWD)
0.5ms/div. 8 CH1: TE 0.5V/div.9 CH2: TD 0.5V/div.
Test mode: 100 tracks jump (FWD)
5ms/div.
6 CH1: FE 0.1V/div.3 CH2: FD 0.2V/div.
Normal mode: Play
20ms/div. 3 CH1: FD 0.5V/div.0 CH2: MD 1V/div.
Normal mode: Focus close (12cm)
0.5s/div. 3 CH1: FD 0.5V/div.0 CH2: MD 1V/div.
Normal mode: Focus close (8cm)
0.5s/div.
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
GND →
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
- Waveforms
Note:1. The encircled numbers denote measuring pointes in the circuit diagram.2. Reference voltage
REFO:2.5V
REFO →
REFO →
REFO →
REFO →
25
DEH-P4350,P3350,P3350B
8 CH1: TE 0.2V/div.9 CH2: TD 0.2V/div.
Normal mode: play
8 CH1: TE 0.5V/div.! CH2: SD 0.5V/div.TEST mode: 100 Tracks jump(FWD)
5ms/div. 0 MD 0.5V/div. 0.1s/div.
Normal mode: Play (12cm)
0 MD 1V/div. 10ms/div.Normal mode:Long Search (12cm)
@ EFM 1V/div. 5µs/div.
Normal mode: play
8 CH1: TE 1V/div.# CH2: TEC 1V/div.
Test mode: Focus closeTracking open
2ms/div.
8 CH1: TE 0.5V/div.6 CH2: FE 0.5V/div.
Normal mode: AGC after focus close
0.2s/div.$ PLCK 2V/div. 0.5µs/div.
Normal mode: play
20ms/div.
% SCKO 2V/div. 1µs/div.
Normal mode: play
^ Dout 2V/div. 10µs/div.
Normal mode: play
& LRCK 2V/div. 20µs/div.
Normal mode: play
* VD 5V/div. 50ms/div.
Normal mode: No disc
GND →
REFO →
REFO →
GND →
REFO →
REFO →
REFO →
REFO →REFO →
REFO →
REFO →
REFO →
REFO →
GND →
REFO →
GND →
REFO →
GND →
REFO →
GND →
REFO →
26
DEH-P4350,P3350,P3350B
( CH1: R OUT 1V/div.) CH2: L OUT 1V/div.
Normal mode: Play (1kHz 0dB)
6 CH1: FE 0.2V/div.3 CH2: FD 0.5V/div.
Normal mode: During AGC
1ms/div. 8 CH1: TE 0.2V/div.9 CH2: TD 0.5V/div.
Normal mode: During AGC
1 CH1: RFI 1V/div.⁄ CH2: HOLD 5V/div.
Normal mode: The defect part passes800µm(B.D)
0.2ms/div. 1ms/div.
0.5ms/div. 3 CH1: FD 0.5V/div.⁄ CH2: HOLD 5V/div.
Normal mode: The defect part passes800µm(B.D)
0.5ms/div.9 CH1: TD 0.1V/div.⁄ CH2: HOLD 5V/div.
Normal mode: The defect part passes800µm(B.D)
0.5ms/div.
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
REFO → REFO →
REFO →
REFO →
REFO →
27
DEH-P4350,P3350,P3350B
CORD ASSY
CN701D
DETACHSENSE SW
13579111315
246810121416
28
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
4. PCB CONNECTION DIAGRAM
4.1 TUNER AMP UNIT
NOTE FOR PCB DIAGRAMS
1. The parts mounted on this PCB
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic dia-
gram.
2. Viewpoint of PCB diagrams
A
CapacitorConnector
P.C.Board Chip Part
SIDE A
SIDE B
TUNER AMP UNITA
FRONT
ANTENNAJACK
REAR OUTPUT
IP-BUS INPUT
FM/A
M T
UN
ER
UN
IT
CN1950B
CORD ASSY
29
DEH-P4350,P3350,P3350B5 6 7 8
5 6 7 8
D
C
B
A
A
SIDE A
321
456
123
654
123
654
654
123
30
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
A
TUNER AMP UNITA
321
456
321
456
31
DEH-P4350,P3350,P3350B5 6 7 8
5 6 7 8
D
C
B
A
A
SIDE B
32
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
4.2 PANEL UNIT
B
SIDE A SIDE B
PAN
EL
UN
ITB
PAN
EL
UN
ITB
EJE
CT
CN1901C
CN750A
33
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
C
KE
YB
OA
RD
UN
IT4.3 KEYBOARD UNIT
C
KE
YB
OA
RD
UN
ITC
EQ
SO
UR
CE
DIS
P1
23
45
6P
RO
GC
LKB
AN
D
FUN
C
AU
DIO
SFE
Q
246
642
135
531
531
642
135
246
CN1951B
SIDE A SIDE B
34
DEH-P4350,P3350,P3350B1 2 3 4
1 2 3 4
D
C
B
A
4.4 CD MECHANISM MODULESIDE A
D E
CO
NT
RO
L U
NIT
HO
ME
M1
CA
RR
IAG
E M
OT
OR
M2
LOA
DIN
G M
OT
OR
M3
SP
IND
LE M
OT
OR
PIC
KU
P U
NIT
(SE
RV
ICE
)(P
8)
CN
802
CN
501
3 2 1
PH
OT
O U
NIT
(S8)
D EA D
E
35
DEH-P4350,P3350,P3350B
D
C
B
A
1 2 3 4
1 2 3 4
SIDE B
D
CLA
MP
CO
NT
RO
L U
NIT
D
36
DEH-P4350,P3350,P3350B
5. ELECTRICAL PARTS LIST
NOTES:
- Parts whose parts numbers are omitted are subject to being not supplied.
- The part numbers shown below indicate chip components.
Chip Resistor
RS1/_S___J,RS1/__S___J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
Unit Number : CWM7376(DEH-P4350/X1N/ES)Unit Number : CWM7676(DEH-P3350B/X1N/ES)Unit Number : CWM7383(DEH-P3350/X1N/ES)Unit Name : Tuner Amp Unit
MISCELLANEOUS
IC 301 IC PML008AIC 361 IC PAL006AIC 601 IC PE5203AIC 603 IC S-80834ANYIC 710 IC HA12187FP
Q 341 Transistor(DEH-P4350/X1N/ES) IMH3AQ 351 Transistor IMH3AQ 359 Transistor DTA124EKQ 361 Transistor DTC124EKQ 362 Transistor DTC114EK
Q 410 Transistor 2SC2412KQ 510 Transistor 2SD2396Q 511 Transistor RN46A1Q 610 Transistor DTA114EKQ 710 Transistor 2SA1037K
Q 711 Transistor DTC114EKQ 750 Transistor 2SA1037KQ 751 Transistor 2SA1036KQ 752 Transistor DTC114EKQ 753 Transistor DTC114EK
Q 754 Transistor 2SA1037KQ 755 Transistor DTC114EKQ 909 Transistor RN46A1Q 910 Transistor 2SD2396Q 911 Transistor 2SB1243
Q 912 Transistor DTC114EKQ 913 Transistor 2SD1760F5Q 914 Transistor 2SC2412KQ 915 Transistor 2SC2412KQ 917 Transistor 2SC2412K
Q 918 Transistor 2SC2412KD 320 Diode DAN202UD 361 Diode S5688GD 362 Diode S5688GD 510 Diode HZS9L(B1)
D 750 Diode 1SS270D 751 Diode 1SS270D 752 Diode DAP202UD 753 Diode DAN202UD 754 Diode DAP202U
D 755 Diode DAN202UD 762 Diode DAN202UD 763 Diode DAP202UD 910 Diode HZS9L(B3)D 911 Diode HZS6L(B2)
D 912 Diode S5688GD 913 Diode HZS7L(C2)D 914 Diode HZS7L(A1)D 919 Diode S5688GD 920 Diode S5688G
D 925 Diode 1SS270D 926 Diode HZS9L(A2)L 311 Ferri-Inductor LAU4R7KL 361 Choke Coil 600µH CTH1221L 410 Ferri-Inductor LAU4R7K
L 411 Ferri-Inductor LAU2R2KL 412 Ferri-Inductor LAU2R2KL 612 Inductor LAU100KL 621 Inductor CTF1346L 710 Ferri-Inductor LAU2R2K
L 750 Ferri-Inductor LAU2R2KTH 610 Thermistor CCX1037X 610 Radiator 12.5829MHz CSS1495S 750 Switch(DETACH SENSE) CSN1039BZ 610 Buzzer CPV1050
AR 410 Arrester DSP-201MFM/AM Tuner Unit CWE1563
RESISTORS
R 311 RS1/16S101JR 312 RS1/16S101JR 313 RS1/16S101JR 314 RS1/16S101JR 327 RS1/16S222J
R 328 RS1/16S222JR 341 (DEH-P4350/X1N/ES) RS1/16S223JR 342 (DEH-P4350/X1N/ES) RS1/16S821JR 343 (DEH-P4350/X1N/ES) RS1/16S821JR 344 (DEH-P4350/X1N/ES) RS1/16S223J
R 351 RS1/16S821JR 352 RS1/16S821JR 353 RS1/16S223JR 354 RS1/16S223JR 361 RS1/16S103J
R 362 RS1/16S103JR 363 RS1/16S331JR 364 RS1/16S153JR 365 RD1/4PU182JR 409 RS1/16S0R0J
R 410 RS1/16S222JR 411 RS1/16S222JR 413 RS1/16S473JR 414 RS1/16S473JR 415 RS1/16S393J
R 417 RS1/16S681JR 418 RS1/16S681JR 419 RS1/16S681JR 420 RS1/16S103JR 421 RS1/16S681J
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
A
37
DEH-P4350,P3350,P3350B
R 422 RS1/16S473JR 423 RS1/16S472JR 424 RS1/16S473JR 429 RS1/16S681JR 430 RS1/16S681J
R 431 RS1/16S473JR 432 RS1/16S473JR 437 RS1/16S0R0JR 438 RS1/16S0R0JR 445 RS1/16S272J
R 446 RS1/16S272JR 447 RS1/16S162JR 448 RS1/16S162JR 454 RS1/16S0R0JR 510 RD1/4PU221J
R 511 RD1/4PU221JR 512 RS1/16S472JR 513 RS1/16S222JR 514 RS1/16S473JR 515 RS1/16S473J
R 516 RS1/16S473JR 517 RS1/16S222JR 518 RS1/16S222JR 519 RS1/16S222JR 520 RS1/16S681J
R 521 RS1/16S102JR 522 RS1/16S0R0JR 523 RS1/16S102JR 524 RS1/16S0R0JR 528 RD1/4PU0R0J
R 531 RS1/16S0R0JR 532 RS1/16S0R0JR 534 RS1/16S0R0JR 535 RS1/16S0R0JR 536 RS1/16S0R0J
R 611 RS1/16S473JR 612 RS1/16S2202FR 613 RS1/16S102JR 614 RS1/16S821JR 615 RS1/16S102J
R 616 RS1/16S0R0JR 620 RS1/16S473JR 621 RS1/16S331JR 622 RS1/16S101JR 624 RS1/16S104J
R 625 RS1/16S0R0JR 626 RS1/16S473JR 627 RS1/16S473JR 628 RS1/16S473JR 630 RAB4C102J
R 631 RS1/16S0R0JR 710 RS1/16S101JR 711 RS1/16S620JR 712 RS1/16S101JR 713 RS1/16S103J
R 714 RS1/16S102JR 715 RS1/16S102JR 716 RS1/16S473JR 717 RS1/16S473JR 718 RS1/16S102J
R 719 RS1/16S102JR 720 RS1/16S223JR 721 RS1/16S223JR 722 RS1/16S821JR 723 RS1/16S821J
R 724 RS1/16S222JR 725 RS1/16S223JR 726 RS1/16S472JR 750 RS1/16S104JR 751 RS1/16S103J
R 752 RS1/16S153JR 753 RS1/16S153JR 754 RS1/16S222JR 756 RS1/16S433JR 757 RS1/16S473J
R 758 RS1/16S102JR 759 RD1/4PU222JR 760 RS1/16S102JR 763 RS1/16S222JR 764 RS1/16S131J
R 765 RS1PMF390JR 766 RS1/10S270JR 767 RS1/16S103JR 768 RS1/16S152JR 769 RS1/16S152J
R 771 RS1/16S473JR 773 RD1/4PU222JR 774 RS1/16S102JR 775 RS1/16S102JR 776 RS1/16S220J
R 777 RS1/16S0R0JR 778 RS1/16S103JR 779 RS1/16S472JR 781 RS1/16S104JR 782 RS1/16S131J
R 783 RS1/16S131JR 784 RS1/10S392JR 786 RS1/16S102JR 787 RS1/10S472JR 788 RS1/10S222J
R 789 RS1/10S222JR 909 RD1/4PU0R0JR 910 RS1/16S0R0JR 911 RD1/4PU121JR 912 RS1/16S102J
R 913 RD1/4PU102JR 914 RS1/16S103JR 915 RS1/16S222JR 916 RS1/16S133JR 917 RS1/16S104J
R 918 RS1/16S104JR 919 RS1/16S223JR 920 RS1/16S473JR 921 RS1/16S103JR 922 RS1/16S473J
R 923 RD1/4PU102JR 924 RS1/16S472JR 927 RS1/16S102JR 928 RS1/16S473JR 929 RS1/16S104J
R 930 RS1/16S103JR 931 RS1/16S103JR 932 RD1/4PU102JR 933 RS1/16S473JR 934 RS1/16S103J
R 935 RS1/16S223JR 936 RD1/4PU152J
CAPACITORS
C 310 CKSRYB102K50C 311 CEJA1R0M50C 312 CEJA1R0M50C 314 CKSRYB105K6R3C 315 CKSRYB105K6R3
C 316 CKSRYB104K16C 317 CKSRYB104K16C 318 CKSRYB105K6R3C 319 CKSRYB105K6R3C 320 CKSRYB105K6R3
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
C 321 CKSRYB105K6R3C 325 CKSRYB102K50C 326 CEJA100M16C 328 CKSRYB104K16C 329 CEJA470M10
C 342 (DEH-P4350/X1N/ES) CEJA2R2M50C 343 (DEH-P4350/X1N/ES) CEJA2R2M50C 351 CEJA2R2M50C 352 CEJA2R2M50C 361 4700µF/16V CCH1367
C 362 CKSQYB104K16C 363 CKSQYB474K16C 364 CKSQYB474K16C 365 CKSQYB474K16C 366 CKSQYB474K16
C 367 CKSQYB474K16C 368 CKSQYB474K16C 369 CKSQYB474K16C 370 CKSQYB474K16C 371 CEJA330M10
C 373 CKSQYB225K10C 374 CKSQYB225K10C 375 CEJA100M16C 410 CKSQYB103K50C 412 CKSRYB223K25
C 413 CKSRYB102K50C 414 CEJA220M10C 415 CKSRYB223K25C 418 CEAL101M10C 419 CKSRYB473K16
C 424 CKSRYB183K25C 425 CKSRYB183K25C 431 CKSRYB102K50C 510 CKSRYB473K16C 511 CKSRYB102K50
C 512 CEJA101M16C 615 CEAL2R2M50C 616 CCSRCH270J50C 617 CCSRCH330J50C 618 CKSRYB105K6R3
C 619 CEAL4R7M35C 620 CKSRYB103K50C 621 CCSRCH101J50C 624 CKSRYB223K25C 629 CCSRCH101J50
C 630 CKSRYB103K50C 631 CCSRCH101J50C 632 CCSRCH101J50C 633 CKSRYB103K50C 634 CKSRYB472K50
C 710 CKSRYB104K16C 711 CKSRYB473K16C 712 CEJA1R0M50C 713 CEJA1R0M50C 714 CEJA1R0M50
C 715 CEJA1R0M50C 750 CKSRYB103K25C 751 CKSQYB104K16C 765 CKSQYB103K50C 799 CKSQYB473K50
C 910 330µF/16V CCH1326C 911 CKSRYB103K25C 912 CEJA101M16C 913 CEJA101M10C 914 CKSRYB473K16
C 915 CKSRYB103K25C 916 470µF/16V CCH1331C 920 CKSRYB104K16
Unit Number : CWM7398(DEH-P4350/X1N/ES)Unit Number : CWM7405(DEH-P3350/X1N/ES)Unit Name : Keyboard Unit
MISCELLANEOUS
IC 1902 IC(DEH-P4350/X1N/ES) SBX8035-HIC 1903 IC PD6294AQ 1905 Transistor DTC114EUD 1901 Chip Diode MA151WKD 1902 Chip Diode MA151WA
D 1903 LED(DEH-P4350/X1N/ES) CL170UBXLED(DEH-P3350/X1N/ES) CL170PGCD
D 1917 LED NSSW440-9159D 1918 LED NSSW440-9159X 1901 Radiator 5.00MHz CSS1423
S 1901 Push Switch CSG1112S 1902 Push Switch CSG1112S 1903 Push Switch CSG1112S 1904 Push Switch CSG1112S 1905 Switch CSG1107
S 1906 Push Switch CSG1112S 1908 Switch CSG1107S 1909 Switch CSG1107S 1910 Switch CSG1107S 1911 Switch CSG1107
S 1912 Switch CSG1107S 1913 Switch CSG1107S 1914 Switch CSG1107S 1915 Switch CSG1107S 1916 Push Switch CSG1112
S 1917 Push Switch CSG1112S 1918 Push Switch CSG1112S 1919 Push Switch CSG1112S 1920 Push Switch CSG1111S 1922 Switch CSD1061
LCD(DEH-P4350/X1N/ES) CAW1626LCD(DEH-P3350/X1N/ES) CAW1628
RESISTORS
R 1900 (DEH-P3350/X1N/ES) RS1/16S473JR 1901 RS1/10S222JR 1902 RS1/10S222JR 1903 RS1/16S470JR 1904 RS1/16S470J
R 1905 (DEH-P4350/X1N/ES) RS1/16S121JR 1906 (DEH-P4350/X1N/ES) RS1/16S2R2JR 1909 (DEH-P4350/X1N/ES) RS1/16S151J
(DEH-P3350/X1N/ES) RS1/16S201JR 1910 RS1/16S121J
R 1911 RS1/16S121JR 1912 RS1/16S121JR 1913 RS1/16S121JR 1914 RS1/16S121JR 1915 RS1/16S121J
R 1916 RS1/16S121JR 1917 RS1/16S131JR 1918 RS1/16S151JR 1919 RS1/16S131JR 1920 RS1/16S131JR 1927 RS1/16S472JR 1929 RS1/16S0R0JR 1930 RS1/16S101JR 1931 RS1/16S101JR 1933 (DEH-P4350/X1N/ES) RS1/16S161J
(DEH-P3350/X1N/ES) RS1/16S201J
R 1935 RS1/16S393JR 1936 RS1/16S131JR 1938 RS1/16S151JR 1939 RS1/16S131JR 1941 RS1/16S131J
38
DEH-P4350,P3350,P3350B
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
C
R 1942 RS1/16S131JR 1943 RS1/16S131JR 1945 RS1/16S121JR 1946 RS1/16S0R0JR 1949 RS1/16S151J
CAPACITORS
C 1902 CKSRYB104K16C 1903 (DEH-P4350/X1N/ES) CSZS100M6R3C 1905 CKSRYB104K16C 1906 CKSRYB104K16C 1907 CKSRYB104K16
C 1923 CKSQYB104K16C 1924 (DEH-P4350/X1N/ES) CKSRYB104K16C 1930 CKSQYB104K16
Unit Number : CWM7681(DEH-P3350B/X1N/ES)Unit Name : Keyboard Unit
MISCELLANEOUS
IC 1903 IC PD6294AQ 1905 Transistor DTC114EUD 1901 Chip Diode MA151WKD 1902 Chip Diode MA151WAD 1903 LED CL170SRCD
D 1913 LED NSSW440-9159D 1914 LED NSSW440-9159D 1915 LED NSSW440-9159D 1916 LED NSSW440-9159X 1901 Radiator 5.00MHz CSS1423
S 1901 Push Switch CSG1135S 1902 Push Switch CSG1135S 1903 Push Switch CSG1135S 1904 Push Switch CSG1135S 1905 Push Switch CSG1133
S 1906 Push Switch CSG1135S 1908 Push Switch CSG1133S 1909 Push Switch CSG1133S 1910 Push Switch CSG1133S 1911 Push Switch CSG1133
S 1912 Push Switch CSG1133S 1913 Push Switch CSG1133S 1914 Push Switch CSG1133S 1915 Push Switch CSG1133S 1916 Push Switch CSG1135
S 1917 Push Switch CSG1135S 1918 Push Switch CSG1135S 1919 Push Switch CSG1135S 1920 Push Switch CSG1111S 1922 Switch CSD1061
LCD(DEH-P3350B/X1N/ES) CAW1679
RESISTORS
R 1900 RS1/16S473JR 1901 RS1/10S222JR 1902 RS1/10S222JR 1903 RS1/16S470JR 1904 RS1/16S470J
R 1909 RS1/16S221JR 1910 RS1/16S161JR 1911 RS1/16S161JR 1912 RS1/16S161JR 1913 RS1/16S161J
R 1914 RS1/16S161JR 1915 RS1/16S161JR 1916 RS1/16S161JR 1917 RS1/16S131JR 1918 RS1/16S151J
R 1919 RS1/16S131JR 1920 RS1/16S131JR 1927 RS1/16S472JR 1929 RS1/16S0R0JR 1930 RS1/16S101J
R 1931 RS1/16S101JR 1933 RS1/16S201JR 1935 RS1/16S393JR 1937 RS1/16S151JR 1938 RS1/16S151J
R 1941 RS1/16S131JR 1944 RS1/16S151JR 1945 RS1/16S0R0JR 1946 RS1/16S0R0JR 1949 RS1/16S151J
CAPACITORS
C 1902 CKSRYB104K16C 1905 CKSRYB104K16C 1906 CKSRYB104K16C 1907 CKSRYB104K16C 1921 CKSQYB104K16
C 1922 CKSQYB104K16C 1925 CKSQYB104K16C 1926 CKSQYB104K16
Unit Number : CWM7375Unit Name : Panel Unit
MISCELLANEOUS
D 1950 LED CL220PGCS 1950 Push Switch CSG1112
RESISTORS
R 1952 RS1/16S101JR 1953 RS1/16S101J
Unit Number : CWX2411Unit Name : Control Unit
MISCELLANEOUS
IC 201 IC UPD63711GCIC 301 IC BA5985FMIC 701 IC BA05SFPQ 101 Transistor 2SB1132D 801 Chip LED CL203IRXTU
D 802 Chip LED CL203IRXTUX 201 Ceramic Resonator 16.934MHz CSS1456S 801 Spring Switch(HOME) CSN1051S 802 Spring Switch(CLAMP) CSN1052
RESISTORS
R 101 RS1/8S120JR 102 RS1/8S100JR 103 RS1/16S222JR 201 RS1/16S104JR 202 RS1/16S103J
R 203 RS1/16S393JR 204 RS1/16S103JR 205 RS1/16S103JR 206 RS1/16S182JR 207 RS1/16S123J
R 302 RS1/16S153JR 303 RS1/16S103JR 501 RS1/16S102JR 502 RA4C681JR 601 RS1/16S102J
39
DEH-P4350,P3350,P3350B
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
C
B
D
40
DEH-P4350,P3350,P3350B
R 602 RS1/16S102JR 605 RS1/16S0R0JR 606 RS1/16S0R0JR 801 RS1/8S751JR 803 RS1/8S751J
R 902 RS1/16S0R0JR 906 RS1/16S0R0J
CAPACITORS
C 101 CKSRYB102K50C 102 CKSRYB104K16C 103 CEV101M6R3C 104 CEV470M6R3C 105 CKSQYB334K16
C 106 CKSQYB334K16C 107 CKSQYB334K16C 201 CKSRYB104K16C 202 CKSRYB471K50C 203 CKSRYB104K16
C 205 CEV101M6R3C 206 CKSRYB104K16C 207 CKSRYB104K16C 208 CKSRYB104K16C 209 CKSRYB104K16
C 210 CKSRYB332K50C 211 CKSRYB104K16C 212 CKSRYB104K16C 213 CKSRYB392K50C 214 CKSRYB104K16
C 215 CKSRYB104K16C 216 CCSRCJ3R0C50C 217 CCSRCH270J50C 218 CKSRYB104K16C 219 CCSRCH181J50
C 220 CCSRCH510J50C 221 CKSRYB682K25C 222 CEV220M6R3C 223 CKSRYB103K25C 224 CKSRYB224K10
C 301 CEV101M10C 603 CCSQSL152J50C 604 CCSQSL152J50C 702 10µF/10V CCH1349C 703 CKSQYB334K16
Unit Number :Unit Name : Photo Unit(S8)
Q 1 Photo-transistor CPT230SX-TUQ 2 Photo-transistor CPT230SX-TU
Miscellaneous Parts List
Pickup Unit(Service)(P8) CXX1285M 1 Motor Unit(CARRIAGE) CXB2190M 2 Motor Unit(LOADING) CXB2195M 3 Motor Unit(SPINDLE) CXB2562
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------
E
41
DEH-P4350,P3350,P3350B
6. ADJUSTMENT
6.1 CD ADJUSTMENT
1) Precautions• This unit uses a single power supply (+5V) for the reg-
ulator. The signal reference potential, therefore, isconnected to REFO(approx. 2.5V) instead of GND.If REFO and GND are connected to each other by mis-take during adjustments, not only will it be impossi-ble to measure the potential correctly, but the servowill malfunction and a severe shock will be applied tothe pick-up. To avoid this, take special note of the fol-lowing.Do not connect the negative probe of the measuringequipment to REFO and GND together. It is especiallyimportant not to connect the channel 1 negativeprobe of the oscilloscope to REFO with the channel 2negative probe connected to GND.Since the frame of the measuring instrument is usual-ly at the same potential as the negative probe, changethe frame of the measuring instrument to floating sta-tus.If by accident REFO comes in contact with GND,immediately switch the regulator or power OFF.
• Always make sure the regulator is OFF when connect-ing and disconnecting the various filters and wiringrequired for measurements.
• Before proceeding to further adjustments and mea-surements after switching regulator ON, let the playerrun for about one minute to allow the circuits to stabi-lize.
• Since the protective systems in the unit's software arerendered inoperative in test mode, be very careful toavoid mechanical and /or electrical shocks to the sys-tem when making adjustment.
• Disc detection during loading and eject operations isperformed by means of a photo transistor in thisunit.Consequently, if the inside of the unit is exposedto a strong light source when the outer casing isremoved for repairs or adjustment, the following mal-functions may occur.
*During PLAY, even if the eject button ispressed,the disc will not be ejected and the unitwill remain in the PLAY mode.
*The unit will not load a disc.When the unit malfunctions this way, either re-posi-tion the light source, move the unit or cover the phototransistor.
2) Test ModeThis mode is used for adjusting the CD mechanismmodule of the device.
• Test mode starting procedureReset while pressing the 4 and 6 keys together.
• Test mode cancellationSwitch ACC, back-up OFF.
• After pressing the EJECT key, do not press any otherkey until the disk is completely ejected.
• If the ] or [ key is pressed while focus search is inprogress, immediately turn the power off (otherwisethe actuator may be damaged due to adhesion of thelenses).
• Jump operation of TRs other than 100TR continuesafter releasing the key. CRG move and 100TR jumpoperations are brought into the “Tracking close” sta-tus when the key is released.
• Powering Off/On resets the jump mode to “Single TR(91)”, the RF AMP gain setting to 0 dB, and the auto-matic adjustment value to the initial value.
42
DEH-P4350,P3350,P3350B
- Flow Chart
Focus Close*2 S Curve Check01 01 0100 00 00
(99 99 99)Display
TYP
4
3
Acc on
SOURCE
New test mode
[
BAND
BAND
BAND
BAND
BAND
3
*2
*1 +6dB +12dB
*4
*5
6
6
6
6
1
2
1
2]
] [
06 06 06 12 12 12
Sourse CD
Single TR 32TRK92(82)
CRG Move94(84)
100TRK93(83)
Focus ModeSelect
Focus Close/S Curve Check
CRG- Auto AdjustmentDisplay Select
<Tracking Servo Close> CRG+
RF AGC Coefficient Display/Rough Servo and RF AGC
Tracking Open
Display
TrackingOpen
T. Close andFit Servo
*3 F.Offset Display RF.Offset Display F.Cansel Display
*7
Single TR/32TR/100TR
Voltage of CRG Motor = 2 [V]
(F,T.AGC Gain = (Present Value/Initial Value) x 20)
*6
] [
1
3
Display
2
3
Displayor
8x 8x 8xTRK SECMIN
9x 9x 9xTRK SECMIN
or
CRG-CRG+ T.BalanceAdjustment
*7F, T, RF AGC/F.Bias Display Select
F, T AGC andRF AGC
CRG Move, 100TR Jump Only
TRK, MIN, SEC F.AGC Gain RF AGC GainT.AGC Gain
*8
Power ON(Adjustment for T.Offset)
*5 *4 *4
*6CRG/TR Jump NO.Select
CRG+/TR Jump+
CRG-/TR Jump-
Power OFF
Display
Display
Display
T.Close andF,T AGC andRF AGC andFit Servo
Display
Power ON(Not adjustment for T.Offset)
Display
Display
2
RF AMP Gain Select
2
Power OFF
Power OFF
Power OFF 8x 8x 8xTRK SECMIN
9x 9x 9xTRK SECMIN
8x 8x 8xTRK SECMIN
9x 9x 9xTRK SECMIN
or
8x 8x 8xTRK SECMIN
9x 9x 9xTRK SECMIN
or
00 00 00TRK SECMIN
99 99 99TRK SECMIN
or
00 00 00TRK SECMIN
99 99 99TRK SECMIN
or
00 00 00TRK SECMIN
99 99 99TRK SECMIN
or
91 91 91TRK SECMIN
0x 0x 0xTRK SECMIN
00 00 00TRK SECMIN
99 99 99TRK SECMIN
GG GG GGTRK SECMIN
Test Mode In
*1
*8 *3*8
F.Cancel Value = Top Rank 8bit of Set Value (7F [H] to 80 [H] ) + 128 / 4 = 63 [D] to (32 [D] ) to 00 [D]
9x(8x):91(81)
6
43
DEH-P4350,P3350,P3350B
• Note :The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha-nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjustedPU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, ifthe PU unit must be changed, the grating should be checked using the procedure below.
• Purpose :To check that the grating is within an acceptable range when the PU unit is changed.
• Symptoms of Mal-adjustment :If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to performtrack search operations, or taking a long time for track searching.
• Method :
• Measuring Equipment • Oscilloscope, Two L.P.F.• Measuring Points • E, F, REFO• Disc • ABEX TCD-784• Mode • TEST MODE
• Checking Procedure1. In test mode, load the disc and switch the 5V regulator on.2. Using the ] and [ buttons, move the PU unit to the innermost track.3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjust-
ment the display should now read "81". Press key 3 2 times. The display will change, returning to "81" on thefourth press.
4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase differ-ence is within 75° . Refer to the photographs supplied to determine the phase angle.
5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is anyimprovement. If, after trying this a number of times, the grating angle does not become less than 75° then themechanism should be judged to be at fault.
• NoteBecause of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may beseen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the aver-age angle.
• HintReloading the disc changes the clamp position and may decrease the "wobble".
F
REFO
E
100kΩ
390pF
100kΩ
390pF
E
REFO
F
REFO
L.P.F.
L.P.F.
CONTROL UNIT
Xch Ych
Oscilloscope
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
44
DEH-P4350,P3350,P3350B
Grating waveform Ech → Xch 20mV/div, ACFch → Ych 20mV/div, AC
45°
0°
75°
60°
30°
90°
45
DEH-P4350,P3350,P3350B
7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 TEST MODE
- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the
error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the
users and also for facilitating trouble analysis and repair work in servicing.
(1) Basic Indication Method
1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (min-
utes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains
in blank as before.
2) Main unit display examples
Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.
8-digit display 6-digit display 4-digit display
ERROR–xx ERR–xx E–xx
OR
Err–xx
(2) Error Code List
Code Class Displayed error code Description of the code and potential cause(s)
10 Electricity Carriage Home NG CRG can't be moved to inner diameter.
CRG can't be moved from inner diameter.
→ Failure on home switch or CRG move mechanism.
11 Electricity Focus Servo NG Focusing not available.
→ Stains on rear side of disc or excessive vibrations on REWRITABLE.
12 Electricity Spindle Lock NG Spindle not locked. Sub-code is strange (not readable).
→ Failure on spindle, stains or damages on disc, or excessive vibrations.
Subcode NG A disc not containing CD-R data is found. Turned over disc are found,
though rarely.
→ Failure on home switch or CRG move mechanism.
RF AMP NG An appropriate RF AMP gain can't be determined.
→ CD signal error.
17 Electricity Setup NG APC protection doesn't work. Focus can be easily lost.
→ Damages or stains on disc, or excessive vibrations.
30 Electricity Search Time Out Failed to reach target address.
→ CRG tracking error or damages on disc.
A0 System Power Supply NG Power (VD) is ground faulted.
→ Failure on SW transistor or power supply (failure on connector).
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).
Unreadable TOC does not constitute an error. An intended operation continues in this case.
A newly designed main unit must conform to the example given above.
Upper digits of an error code are subdivided as shown below:
1x: Setup relevant errors, 3x: Search relevant errors, 3x: Search relevant errors, Ax: Other errors.
46
DEH-P4350,P3350,P3350B
- New Test Mode
S-CD plays the same way as before.
If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its
cause and time occurred (in absolute time) are displayed.
During setup, operational status of the control software (internal RAM: CPOINT) is displayed.
These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis.
(1) Shifting to the New Test Mode
1 Turn on the current test mode.
2 Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inserting the
disc. Then, press the [ 6 ] key while maintaining the regulator turned off.
3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off.
You can reset the new test mode by turning on the reset start.
* With some products, the new test mode can be reset through the same operations as that employed for shifting to
the STBY mode (while maintaining the Acc turned off).
(2) Key Correspondence
Key Test mode New test mode
Power Off Power On In-play Error Production
BAND To power on To power off – Time/Err.No. switching
(offset adjustment performed)
] – FWD-Kick FF/TR+ –
[ – REV-Kick REV/TR- –
1 – T.Close (AGC performed) Scan –
/parameter display switching
2 RF AMP gain switching Parameter display switching Mode –
/T.BAL adjustment/T.Open
3 To power on F.Close/RF AGC/F.T.AGC – –
(offset adjustment not performed)
6 – F.Mode switching Auto/Manu T.No./Time switching
/T.Close (no AGC)/Jump switching
Note: Eject and CD on/off is performed in the same procedure as that for the normal mode.
(3) Cause of Error and Error Code
Code Class Contents Description and cause
40 Electricity Off focus detected. FOK goes low.
→ Damages/stains on disc, vibrations or failure on servo.
41 Electricity Spindle unlocked. FOK = Low continued for 50 msec.
→ Damages/stains on disc, vibrations or failure on servo.
42 Electricity Sub-code unreadable. Sub-code was unreadable for 50 msec.
→ Damages/stains on disc, vibrations or failure on servo.
43 Electricity Sound skipping detected. Last address memory function was activated.
→ Damages/stains on disc, vibrations or failure on servo.
Note: Mechanical errors during aging are not displayed.
The error codes should be indicated in the same way as in the normal mode.
47
DEH-P4350,P3350,P3350B
(4) Display of Operational Status (CPOINT) during SetupStatus No. Contents Protective action00 CD+5V ON process in progress. None01 Servo LSI initialization (1/3) in progress. None02 Servo LSI CRAM initialization in progress. None03 Servo LSI initialization (2/3) in progress. None04 Offset adjustment (1/3) in progress. None05 Offset adjustment (2/3) in progress. None06 Offset adjustment (3/3) in progress. None07 FZD adjustment in progress. None08 Servo LSI initialization (3/3) in progress. None10 Carriage move to home position started. None11 Carriage move to home position started. None12 Carriage is moving toward inner diameter. Specified 10 seconds has been passed or failure
on home switch.13 Carriage is moving toward outer diameter. Specified 10 seconds has been passed or failure
on home switch.14 Carriage outer kick in progress. None15 Carriage outer diameter feed (1 second) in progress. None20 Servo close started. None21 Pre-processing for focus search started. None22 Spindle rotation and focus search started. None23 Waiting for focus close (XSI=Low). Specified focus search time has been passed.24 Standing by after focus close is over. Specified focus search time has been passed.25 Focus search preprocessing is in None
progress while setup protection is turned on.26 Focus search preprocessing is in None
progress while focus recovery is turned on.27 Wait time after focus close is set up. Off focus.28 Standing by after focus close is over. Off focus.29 Setup (1/2) before T balance adjustment is started. Off focus.30 Setup (2/2) before T balance adjustment is started. Off focus.31 T balance adjustment started. Off focus.32 T balance adjustment (1/2). Off focus.33 T balance adjustment (2/2). Off focus.34 Waiting for spindle rotation to end. Off focus.
Spindle rough servo.35 Standing by after spindle rough servo is over. Off focus.36 RF AGC started. Off focus.37 RF AGC started. Off focus.38 RF AGC ending process in progress. Off focus.39 Tracking close in progress. Off focus.40 Standing by after tracking is closed. Off focus.
Carriage closing in progress.41 Focus/tracking AGC started. Off focus.42 Focus AGC started. Off focus.43 Focus AGC in progress. Off focus.44 Tracking AGC in progress. Off focus.45 Standing by after focus/tracking AGC are over. Off focus.46 Spindle processes applicable servo. Off focus.47 Check for servo close is started. Off focus.48 Check of LOCK pin started. Off focus or spindle not locked.49 RF AGC started. Off focus.50 RF AGC in progress. Off focus.51 Standing by after RF AGC is over. Off focus.
48
DEH-P4350,P3350,P3350B
(5) Display Examples
1) During Setup (When status no. = 11)
TRK No. MIN. SEC.
11 11' 11"
2) During Operation (TOC read, TRK search, Play, FF and REV)
The same as in the normal mode.
3) When a Protection Error Occurred
Switch to the following displays (A) and (B) using the [BAND] switch:
(A) Error occurrence timing display in absolute time.
An example: Error occurred in 12th tune at 34'56" in absolute time.
TRK No. MIN. SEC.
12 34' 56"
(B) Error No. display
An example: Error #40 (Off focus is detected)
ERROR-40
49
DEH-P4350,P3350,P3350B
- Removing the Tuner Amp Unit (Fig.2)
Remove the two screws.
Straight the tabs at three locations indicated.
Remove the screw.
Remove the three screws and then remove
the Tuner Amp Unit.
*) Tuner Amp Unit is different partially from this
photo.
- Removing the Case (not shown)
1. Remove the Case.
- Removing the CD Mechanism Module (Fig.1)
Remove the four screws.
Disconnect the connector and then remove the CD
Mechanism Module.
- Removing the Grille Panel Assy (Fig.1)
Remove the two screws and then remove the
Grille Panel Assy.
Fig.1
7.1.2 DISASSEMBLY
Fig.2
Tuner Amp Unit
CD Mechanism Module
Grille Panel Assy
50
DEH-P4350,P3350,P3350B
- Removing the Upper Frame
1. Remove six Springs A, two Springs B and four
Screws.
2. Remove two Tabs situated on rear side of the Upper
Frame, remove two Arms on the front side, then
remove two Tabs on the front side.
- Removing the Carriage Mechanism
1. Disengage the Carriage Mechanism from the two
dampers situated in the front side by driving it up,
then disengage and remove the mechanism from the
two dampers by driving it up aslant into front side
direction.
Note : When assembling the Carriage Mechanism, coat
the dampers with alcohol prior to the assembly.
- Removing the Clamp Arm Assy
1. Remove a Spring A, a B and a Spring C.
2. Drive the Clamp Arm Assy up into rear side direction,
then disengage the arm from its current position
Finally, drive the assembly approximately 45 degrees
upward, then slide the assembly toward right side to
remove it.
B
A
B A
A
A
Arm
Arm
A
B
C
Upper Frame
Carriage Mechanism Section
Clamp Arm Assy Section
A
A
51
DEH-P4350,P3350,P3350B
- Removing the Guide Arm Assy
1. Remove a connector, a spring A and B
2. Drive the Guide Arm Assy up aslant into rear side
direction, then remove it from a Pin. Finally, drive the
assembly approximately 45 degrees upward, then
slide the assembly toward left side to remove it.
Note : When assembling the guide arm assembly, route
the cord inside the assembly. In this operation,
care must be exercised so that cord may be
caught by the gear.
- Removing the LO Arm Assy
1. Remove two Pins to dismount the LO Arm Assy.
- Removing the Control Unit and the Spindle
Motor
1. Remove from the connector after mounting the short
pin on the flexible PCB of the pickup unit.
2. Remove two Soldered joints, then remove two
Screws A.
3. Remove two connectors and a Screw B.
4. Disengage the Control Unit from two Tabs, then dis-
mount the unit by sliding it toward left.
5. Dismount the Spindle Motor.
A
Guide Arm Assy Section
B
Pin
LO Arm Assy Section
Spindle Motor
A A
Control Unit
Short Pin
B
52
DEH-P4350,P3350,P3350B
- Removing the Loading Motor and Carriage
Motor
1. Remove the Spring and two Screws A.
2. Dismount the Loading Motor.
3. Remove the Belt, a Screw B, two Screws C, a Guide
and a Screw Unit.
4. Dismount the Carriage Motor.
Note : When assembling the Belt, use care so that it
may not be contaminated by grease.
- Removing the Pickup Unit
1. Remove two Screws and a Shaft.
2. Dismount the Pickup Unit.
Pickup Unit
Shaft
CGuide
B
Screw Unit Carriage Motor
AA
CBelt
Loading Motor
53
DEH-P4350,P3350,P3350B
7.1.3 CONNECTOR FUNCTION DESCRIPTION
111098
765
4321
1. RR+ 2. FR+ 3. RR- 4. FR- 5. RL+ 6. FL+ 7. RL- 8. FL- 9. NC10. NC11. ILM12. B.REM13. ACC14. NC15. B.UP16. GND
REAR OUTPUT
ANTENNA JACK
FUSE 10A
1
2 10 1615
1. BUS+ 2. GND 3. GND 4. NC 5. BUS- 6. GND 7. BUS L+ INPUT 8. ASENB 9. BUS R+ INPUT10. BUS R- INPUT11. BUS L- INPUT
FRONTOUTPUT
54
DEH-P4350,P3350,P3350B
1
TAB
2
P-GND2
3
OUT2-
4
STBY
5
OUT2+
6
VCC
7
OUT1-
8
P-GND1
9
OUT1+
10SVR
11IN1
12IN2
13S-GND
14IN4
15IN3
16AC-GND
17OUT3+
18P-GND3
19OUT3-
20VCC
21OUT4+
22MUTE
23OUT4-
24P-GND4
SWITCH
25
+-
+ -
OffsetDetection
+-
+ -
OffsetDetection
+-
+ -
OffsetDetection
+-
+ -
OffsetDetection
Protector;Over current limit
sw_v
cc
stby
Protector;Short circuit
Mute circuit
am
p_v
cc
Stand-byCircuit
Protector;Over voltage
sw_v
cc
Protector;Thermal
Referenceamp_vcc
PAL006A
7.2 PARTS
7.2.1 IC
55
DEH-P4350,P3350,P3350B
DG
ND
CLK Vre
f
NC
MU
TE
ST
B
DA
TA
IN4
-_R
IN4+
_R
IN3_
R
IN1_
R
IN2_
R
Vcc
IN1_
L
IN2_
L
IN3_
L
IN4+
_L
IN4
-_L
12
11
10
9
8
7
6
5
4
3
2
1
2019181716151413
30
29
28
27
26
25
24
23
2221
40 39 38 37 36 35 34
33
32
31
44 43 42 41
Tone_out_RL
SV_in_RL
SV_in_FL
Tone_out_FL
Front_out_L
Rear_out_L
NC
NC
NC
NC
PV_in_RPV_in_L
Sel_out_R
AGND_L
NC
NC
NC
NC
Tone_out_FR
AGND_R
SV_in_RR
SV_in_FR
Tone_out_RR
Rear_out_R
Front_out_R
Sel_out_L Isolatorcircuit
Digital blockZero cross
Secondaryvolume
MUTESecondary
volume
Treble2
Bass2
Anti radiationfilter
Anti radiationfilter
Primaryvolume
Anti Aliasfilter
LoudnessvolumeBassMiddleTreble
from Rch to Rch
LPF(L+R)
Rch block (same as Lch)
detect circuit
SourceGain
adjuster
PML008A
- Pin Functions (PD6294A)Pin No. Pin Name I/O Function and Operation
1 VSS GND2 X1 Crystal oscillator connection pin3 X0 Crystal oscillator connection pin4 NC Not used
5,6 MOD1,0 I Connect to GND7 DIMMER O Dimmer select output8 KYDT O Key data output9 DPDT I Display data input
10 REMIN I Remote control pulse input11 GRN Dual Illumination (Green)12 AMB Dual Illumination (Amber)
13–16 KD4–1 I Key data input17-22 KST6–1 O Key strobe output
23 VDD VDD24-73 SEG49–0 O LCD segment output74–77 COM3–0 O LCD common output
78 VLCD I LCD voltage input79,80 V2,1 Power supply terminal
*PD6294A
801
20
21 40
41
60
61
IC's marked by* are MOS type.
Be careful in handing them because they are very liable
to be damaged by electrostatic induction.
56
DEH-P4350,P3350,P3350B
- Pin Functions (PE5203A)Pin No. Pin Name I/O Function and Operation
1 NC Not used2 dsens I Grille detach sense input3 NC Not used4 EJECTIN I Eject sense input5 TESTIN I Test program mode input6 LCDPW O LCD back light power supply control output7 TELIN I Telephone mute input8 isens I Illumination sense input9 FLPILM O Flap illumination input
10 DALMON For consumption low-current11 reset I Reset input12 NC Not used13 XT1 Clock connection pin14 VSS(GND) GND15 X2 Crystal oscillator connection pin16 X1 Crystal oscillator connection pin17 REGOFF Regulator operation specification signal18 REGC Capacitor for regulator connect pin19 VDD Power supply20 ILMPW O Illumination power supply control output21 SYSPW O System power control output22 adpw O A/D converter power supply control output23 SWVDD O Grille:Chip enable output24 IPPW O Power supply control output for IP BUS interface IC25 ROT1 I Rotary input 126 ROMDATA O ROM collection data output
27,28 NC Not used29 ROT0 I Rotary input 0
30,31 NC Not used32 pce2 O EEPROM chip enable output33 STB O Strobe pulse output for electronic volume34 CLK O Clock output for electronic volume35 DATA O Data output for electronic volume36 NC Not used37 MUTE O System mute output38 SD I Station detector input39 ST I FM stereo input40 VSS(GND) GND41 VDD Power supply
42-49 NC Not used50 LOCL O Local L output51 LOCH O Local H output52 NC Not used53 EJECT O CD:Load motor eject output54 LOCK I CD:Disc spindle lock input55 CD5VON O CD:+5V power supply control output56 clamp I CD:Disc clamp input57 VDCONT O CD:VD power control output58 NC Not used59 FOK I CD:Focus OK signal input
60,61 NC Not used62 PCL Clock adjustment63 CONT O CD:Servo driver power supply control output64 CDLOAD O CD:LOAD motor loading control output65 xsck O CD:LSI clock output66 XSI I CD:LSI data input67 XSO O CD:LSI data output68 XA0 O CD:LSI command / data control output
57
DEH-P4350,P3350,P3350B
*PE5203A
Pin No. Pin Name I/O Function and Operation69 xrst O CD:LSI reset control output70 xstb O CD:LSI strobe output71 ASENBO O IP-BUS:Slave power supply control output72 MUTE O E.VOL:Mute control output73 TEST(GND) I GND74 SL I TUNER:Signal level input75 NC Not used76 MODELIN I Model select input77 CSENS I Flap close sense input
78-80 NC Not used81 TEMP I CD:Temperature sense input82 AVDD A/D converter power supply terminal83 AVREF A/D converter reference voltage terminal84 AVSS GND85 RX I IP-BUS:data input86 TX O IP-BUS:data output87 NMI GND
88-91 NC Not used92 asens I ACC power sense input93 bsens I Back up power sense input94 TUNPDI I PLL IC data input95 KYDT I Grille data input96 DPDT O Grille data output97 PCK O PLL IC clock output98 PDO O PLL IC data output99 PCE O PLL IC chip enable output
100 PEE O Beep tone output
30
31
50
51 80
81
100
1
58
DEH-P4350,P3350,P3350B
- Pin Functions No. Symbol I/O Explain
1 STIND O stereo "Low" when the FM stereo signals are received.indicator To be pulled up to the "VDD" at 47kΩ.
2 FMSD O FM station "High" when signals are received. To be pulled up to the "VDD" at 47kΩdetector Meanwhile, 10kΩ should be used when taking diver FIX trigger from here
and "High: 0.9VDD or more" and "Low: 250mV or less".(Should satisfy the diver IC specifications)
3 NL1 O noise level-1 "High" when noise is received. Output for the RDS. GND at 47kΩ //1,800pF.4 NL2 O noise level-2 "High" when noise is received. Output for the RDS. GND at 36kΩ //330pF.5 Rch O R channel FM stereo "R-ch" signal output or AM audio output.
output Add the specified di-emphasis constant. 6 Lch O L channel FM stereo "L-ch" signal output or AM audio output.
output Add the specified di-emphasis constant. 7 WC write control EEPROM write control. Writing permissible at "Low". Normally open. 8 SDBW O SD bandwidth SD bandwidth signal output. For detection of detuning data for the RDS.9 NC Not used
10 VDD power Power supply pin for the digital section.supply D.C. 5V +/- 0.25V. Be careful about overlapping noise in the logic section.
11 DGND digital ground Grounding for the digital section. 12 CE2 I chip enable-2 EEPROM chip enable. Active a "Low"
To be pulled up to the "VDD" at 47kΩ13 SL I/O signal level Received FM/AM signal level (strength) output.
Connect the specified load resistor and capacitor (10k Ω + 39k Ω //4,700pF) 14 DI/DO I/O data input/ Data input/Data output
data output To be pulled up to the "VDD" at 47kΩ15 CK I clock Clock input To be pulled up to the "VDD" at 47kΩ16 CE1 I chip enable-1 AF·RF chip enable. Active at "High" To be grounded at 47kΩ17 NC Not used18 LDET O lock detector Active at "Low". To be pulled up to the "VDD" at 47kΩ19 CREQ I current request Active at "Low". To be grounded at 47kΩ20 NC Not used21 COMP O composite signal FM composite signal output. r out < 100Ω22 VCC power supply Analog section power supply pin.D.C.8.4V +/- 0.3V 23 LOCH I local high FM local high pin. When seeking local high, apply 5V together with "LOCL". 24 FMLOCL I FM local low FM local low pin. When seeking local low, apply 5V to the base of the NPN
transistor with which the specified resistor is being connected to the emitter. Keep it open in case of ordinary marketed models.
25 LOCL I local low FM/AM local low pin. When seeking local low, apply 5V to the base of the NPN transistor. Since this pin is exclusive for AM when the FMLOCL is in use,do not drive it under FM.
26 RFGND RF ground Grounding for the antenna section. 27 FMANT I FM antenna input FM antenna input. 75Ω. Serge absorber (DSP-201M-S00B) is necessary. 28 AMANT I AM antenna input AM antenna input. High impedance.
Connect to the antenna through an L (LAU type) of 4.7µH.To cope with thepower transmission line hums, insert a series circuit consisting of an L(a coil of about 100mH) + R (a resistor of 470 Ω to 2.2kΩ) between the GND.
IC 3EEPROM
FM/AM TUNER UNIT
28
27
FM/AM 1ST IF 10.7MHzT51 Q51 CF51 CF52 CF53
IC1MIXER, IF AMP, DET.
6
21
18LDET
COMP
2225 10 14 12 15 16 8 13 2 3 4
CF202
VDDVCC
DI/D
O
CE
2
CK
CE
1
SD
BW
SL
FMS
D
NL1
NL2
IC 2 FM MPX
AMANT
FMANT
ATT
ATT
AMRF
FMRF
IMG ADJ
RF ADJ
X90110.25MHz
ANT ADJ
LOCL23
LOCH
AMDETMPXREF 41kHz
AM 2ND IF450kHz
19
CR
EQ
11
DG
ND
1
ST
IND
L ch
5R ch
924
NC
FMLO
CL
20177
NC
NC
WC
26 RFGND
(SEG11)
(SEG49)
(COM0 )
(COM1 )
(COM2 )
(COM1 )
(COM0 )
(COM1 )
(COM2 )
(COM1 )
(COM0 )
6
6
5
5
5
5
5
5
5
6
1
2
3
4
5
6
7
8
9
0
(COM3 )
(SEG45)
(SEG40)
(SEG41)
(SEG42)
(SEG43)
(SEG44)
(SEG45)
(SEG46)
(SEG47)
(SEG48)
(SEG30)
(SEG31)
(SEG32)
(SEG33)
(SEG34)
(SEG35)
(SEG36)
(SEG37)
(SEG38)
(SEG39)
(SEG20)
(SEG21)
(SEG22)
(SEG23)
(SEG24)
(SEG25)
(SEG26)
(SEG27)
(SEG28)
(SEG29)
(SEG10)
(SEG11)
(SEG12)
(SEG13)
(SEG14)
(SEG15)
(SEG16)
(SEG17)
(SEG18)
(SEG19)
(SEG 9)
(SEG 8)
(SEG 7)
(SEG 6)
(SEG 5)
(SEG 4)
(SEG 3)
(SEG 2)
(SEG 1)
(SEG 0)
(COM0 )
(COM1 )
(COM2 )
(COM1 )
(COM0 )
(COM1 )
(COM2 )
(COM1 )
(COM0 )
6
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
6
5
4
3
2
1
1
2
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
0
9
8
7
6
5
4
3
2
1
(COM3 )
59
DEH-P4350,P3350,P3350B
SE
GM
EN
T7.2.2 DISPLAY
- CAW1626(DEH-P4350/X1N/ES), CAW1628(DEH-P3350/X1N/ES), CAW1679(DEH-P3350B/X1N/ES)
CO
MM
ON
60
DEH-P4350,P3350,P3350B
7.3 OPERATIONAL FLOW CHART
VDD=5V19pin
Power ON
bsens=L
asens=L
dsens=L
bsens93pin
asens92pin
dsens2pin
adpw←H22pinASENBO←H71pin
SWVDD←H23pin
Source keys operative
Completes power-on operation.(After that, proceed to each source operation)
SYSPW←H21pin
Startscommunication
with Grillemicrocomputer.
Source ON
300ms
300ms
In case of the above signal, the communication with Grille microcomputer may fail.If the time interval is not 300msec, the oscillator may be defective.
csens77pin
2V<CSENS<4V
- 2V<CSENS<4V, Source returns to the original one(before you open). CD, MD and TAPE loading functions are available. Keys except for EJECT key are not available.
61
DEH-P4350,P3350,P3350B
8. OPERATIONS AND SPECIFICATIONS
8.1 OPERATIONS
Key FinderHead Unit
Remote Controller (DEH-P4350)DEH-P4350 is equipped with a remote controller for convenient operation. Operation is the same as when using buttons on the headunit.
EQ button
VOLUME OPEN button
AUDIO button
SFEQ button5/∞/2/3 buttons
BAND button
Buttons 1–6
FUNCTION buttonDISPLAY button CLOCK button
PGM buttonSOURCE button
+/– buttonRaise or lower the volume.
AUDIO buttonFUNCTION button
5/∞/2/3 buttons
TUNER buttonPress once toselect a tuner.
ATT buttonThis lets you quicklylower volume level(by about 90%). Pressonce more to return tothe original volumelevel.
BAND button
CD buttonPress once toselect a CD.
PAUSE buttonPress once topause play.
62
DEH-P4350,P3350,P3350BB
asic
Ope
ratio
nTo
Lis
ten
to M
usic
The
fol
low
ing
expl
ains
the
initi
al o
pera
tions
req
uire
d be
fore
you
can
list
en to
mus
ic.
Not
e:•
Loa
ding
a d
isc
in th
is p
rodu
ct.
1.Se
lect
the
des
ired
sou
rce.
(e.
g. T
uner
)
7H
ead
Uni
tE
ach
pres
s of
the
SOU
RC
E b
utto
n se
lect
s th
e de
sire
d so
urce
in th
e fo
llow
ing
orde
r:B
uilt-
in C
D p
laye
r =
TV
=T
uner
=M
ulti-
CD
pla
yer
=E
xter
nal U
nit =
AU
X
7Re
mot
e Co
ntro
ller(
DEH
-P43
50)
Eac
h pr
ess
of th
e bu
tton
sele
cts
the
desi
red
sour
ce in
the
follo
win
g or
der:
TU
NE
R b
utto
n: T
V =
Tun
er =
OFF
CD
but
ton
: Bui
lt-in
CD
pla
yer
=M
ulti-
CD
pla
yer
=O
FF
Not
e:•
Ext
erna
l Uni
t ref
ers
to a
Pio
neer
pro
duct
(su
ch a
s on
e av
aila
ble
in th
e fu
ture
) th
at, a
lthou
gh in
com
-pa
tible
as
a so
urce
, ena
bles
con
trol
of
basi
c fu
nctio
ns b
y th
is p
rodu
ct. O
nly
one
Ext
erna
l Uni
t can
be c
ontr
olle
d by
this
pro
duct
.•
In th
e fo
llow
ing
case
s, th
e so
und
sour
ce w
ill n
ot c
hang
e:*
Whe
n a
prod
uct c
orre
spon
ding
to e
ach
sour
ce is
not
con
nect
ed to
this
pro
duct
.*
Whe
n no
dis
c is
set
in th
is p
rodu
ct.
*W
hen
no m
agaz
ine
is s
et in
the
Mul
ti-C
D p
laye
r.*
Whe
n th
e A
UX
(ex
tern
al in
put)
is s
et to
OFF
.•
Whe
n th
is p
rodu
ct’s
blu
e/w
hite
lead
is c
onne
cted
to th
e ca
r’s
Aut
o-an
tenn
a re
lay
cont
rol t
erm
inal
,th
e ca
r’s
Aut
o-an
tenn
a ex
tend
s w
hen
this
pro
duct
’s s
ourc
e is
sw
itche
d O
N. T
o re
trac
t the
ant
enna
,sw
itch
the
sour
ce O
FF.
Eac
h pr
ess
chan
ges
the
Sour
ce ..
.
2.R
aise
or
low
er t
he v
olum
e.
Rol
ling
the
VO
LU
ME
cha
nges
the
volu
me
leve
l.
Not
e:
•R
oll c
lock
wis
e to
rai
se th
e vo
lum
e le
vel.
•R
oll c
ount
ercl
ockw
ise
to lo
wer
the
volu
me
leve
l.
3.Tu
rn t
he s
ourc
e O
FF.
Hol
d fo
r 1
seco
nd
Bas
ic O
pera
tion
of T
uner
Res
et th
e A
M tu
ning
ste
p fr
om 9
kH
z (t
he f
acto
ry p
rese
t ste
p) to
10
kHz
whe
n us
ing
the
tune
r in
Nor
th, C
entr
al o
r So
uth
Am
eric
a.
Man
ual a
nd S
eek
Tuni
ng
•Y
ou c
an s
elec
t th
e tu
ning
met
hod
by c
hang
ing
the
leng
th o
fti
me
you
pres
s th
e 2
/3bu
tton
.
Man
ual T
unin
g (s
tep
by s
tep)
0.5
seco
nds
or le
ss
Seek
Tun
ing
0.5
seco
nds
or m
ore
Not
e:•
If y
ou c
ontin
ue p
ress
ing
the
butto
n fo
r lo
nger
than
0.5
sec
onds
, you
can
ski
pbr
oadc
astin
g st
atio
ns. S
eek
Tun
ing
star
ts a
s so
on a
s yo
u re
leas
e th
e bu
tton.
•St
ereo
indi
cato
r “
” lig
hts
whe
n a
ster
eo s
tatio
n is
sel
ecte
d.
Pres
et N
umbe
r Ind
icat
or
Ban
d F1 (
FM1)
=F2
(FM
2)
=F3
(FM
3) =
AM
Ban
d In
dica
tor
Freq
uenc
y In
dica
tor
Pres
et T
unin
g
•Y
ou c
an m
emor
ize
broa
dcas
t st
atio
ns in
but
tons
1 th
roug
h 6
for
easy
, one
-tou
ch s
tati
on r
ecal
l.
Pres
et s
tatio
n re
call
2 se
cond
s or
less
Bro
adca
st s
tatio
n pr
eset
mem
ory
2 se
cond
s or
mor
e
Not
e:•
Up
to 1
8 FM
sta
tions
(6
in F
1 (F
M1)
, F2
(FM
2) a
nd F
3(F
M3)
) an
d 6
AM
sta
tions
can
be
stor
ed in
mem
ory.
•Y
ou c
an a
lso
use
the
5or
∞bu
ttons
to r
ecal
l bro
adca
st s
ta-
tions
mem
oriz
ed in
but
tons
1 th
roug
h 6.
63
DEH-P4350,P3350,P3350B
Bas
ic O
pera
tion
CD L
oadi
ng S
lot
Not
e:•
The
Bui
lt-in
CD
pla
yer
play
s on
e st
anda
rd 1
2 cm
or
8 cm
(sin
gle)
CD
at a
tim
e. D
o no
t use
an
adap
ter
whe
n pl
ayin
g8
cm C
D.
•D
o no
t ins
ert a
nyth
ing
othe
r th
an a
CD
into
the
CD
Loa
ding
Slo
t.
Ejec
t Not
e:•
The
CD
func
tion
can
be tu
rned
ON
/OFF
with
the
disc
rem
aini
ng in
this
pro
duct
.•
A d
isc
left
par
tially
inse
rted
aft
er e
ject
ion
may
incu
r da
mag
e or
fal
l out
.
Bas
ic O
pera
tion
of B
uilt-
in C
D P
laye
r
Not
e:•
Be
sure
to c
lose
the
fron
t pan
el a
fter
load
ing
or e
ject
ing
a di
sc.
Play
Tim
e In
dica
tor
Trac
k N
umbe
r Ind
icat
or
Switc
hing
the
Dis
play
Eac
h pr
ess
of th
e D
ISPL
AY
but
ton
chan
ges
the
disp
lay
in th
e fo
llow
ing
orde
r:Pl
ayba
ck m
ode
(Pla
y tim
e)=
Dis
c T
itle
Not
e:•
If y
ou s
witc
h di
spla
ys w
hen
disc
title
s ha
veno
t bee
n in
put,
“NO
TIT
LE
” is
dis
play
ed.
Ope
n Not
e:•
Use
to o
pen
the
fron
t pan
elw
hen
load
ing
or e
ject
ing
a C
D.
(The
illu
stra
tion
on th
e ri
ght
show
s th
e fr
ont p
anel
ope
n.)
Not
e:•
If a
dis
c ca
nnot
be
inse
rted
ful
ly o
r pl
ayba
ck f
ails
, mak
e su
re th
e re
cord
ed s
ide
is d
own.
Pre
ss th
eE
JEC
T b
utto
n an
d ch
eck
the
disc
for
dam
age
befo
re r
eins
ertin
g it.
•
If th
e B
uilt-
in C
D p
laye
r ca
nnot
ope
rate
pro
perl
y, a
n er
ror
mes
sage
(su
ch a
s “E
RR
OR
-14”
) ap
pear
son
the
disp
lay.
•T
he B
uilt-
in C
D p
laye
r is
not
equ
ippe
d w
ith C
D T
EX
T f
unct
ion.
•A
CD
TE
XT
dis
c is
a C
D f
eatu
ring
rec
orde
d te
xt in
form
atio
n su
ch a
s D
isc
Titl
e, A
rtis
t Nam
e an
dT
rack
Titl
e.
Trac
k Se
arch
and
Fas
t For
war
d/Re
vers
e
•Y
ou c
an s
elec
t be
twee
n T
rack
Sea
rch
or F
ast
For
war
d/R
ever
se b
y pr
essi
ngth
e 2
/3bu
tton
for
a di
ffer
ent
leng
th o
f ti
me.
Tra
ck S
earc
h0.
5 se
cond
s or
less
Fast
For
war
d/R
ever
seC
ontin
ue p
ress
ing
64
DEH-P4350,P3350,P3350B
Bas
ic O
pera
tion
Bas
ic O
pera
tion
of M
ulti-
CD P
laye
rT
his
prod
uct c
an c
ontr
ol a
Mul
ti-C
D p
laye
r (s
old
sepa
rate
ly).
Corr
espo
ndin
g D
ispl
ay In
dica
tions
and
But
tons
T
his
prod
uct’s
dis
play
fea
ture
s K
ey G
uida
nce
Indi
cato
rs. T
hese
ligh
t to
indi
cate
whi
ch o
fth
e 5
/∞/2
/3, F
UN
CT
ION
and
AU
DIO
but
tons
you
can
use
. Whe
n yo
u’re
in th
e Fu
nctio
nM
enu
, Det
aile
d Se
tting
Men
u , I
nitia
l Set
ting
Men
u or
Aud
io M
enu
, the
y al
so m
ake
itea
sy to
see
whi
ch 5
/∞/2
/3bu
ttons
you
can
use
to s
witc
h fu
nctio
ns O
N/O
FF, s
witc
hre
peat
sel
ectio
ns a
nd p
erfo
rm o
ther
ope
ratio
ns.
Indi
cato
r an
d co
rres
pond
ing
butto
ns a
re s
how
n be
low
.
7H
ead
Uni
t7
Rem
ote
Cont
rolle
r7
Dis
play
Whe
n 1
is li
t in
the
disp
lay,
per
form
app
ropr
iate
ope
ratio
ns w
ith th
e z
butto
ns.
Whe
n 2
is li
t in
the
disp
lay,
it in
dica
tes
that
you
are
in th
e Fu
nctio
n M
enu,
Det
aile
dSe
tting
Men
u or
Ini
tial S
ettin
g M
enu.
You
can
sw
itch
betw
een
each
of
thes
e m
enus
and
betw
een
diff
eren
t mod
es in
the
men
us u
sing
but
ton
xon
the
head
uni
t or
rem
ote
con-
trol
ler.
Whe
n 3
is li
t in
the
disp
lay,
it in
dica
tes
you
are
in th
e A
udio
Men
u. Y
ou c
an s
witc
hbe
twee
n m
odes
in th
e A
udio
Men
u us
ing
butto
n c
on th
e he
ad u
nit o
r re
mot
e co
ntro
ller.
Ente
ring
the
Func
tion
Men
uT
he F
unct
ion
Men
u le
ts y
ou o
pera
te s
impl
e fu
nctio
ns f
or e
ach
sour
ce.
Not
e:•
Aft
er e
nter
ing
the
Func
tion
Men
u, if
you
do
not p
erfo
rm a
n op
erat
ion
with
in a
bout
30
seco
nds,
the
Func
tion
Men
u is
aut
omat
ical
ly c
ance
led.
1.Se
lect
the
des
ired
mod
e in
the
Fun
ctio
n M
enu.
Con
tinu
ed o
verl
eaf.
Eac
h pr
ess
chan
ges
the
Mod
e ...
z
cx
Play
Tim
e In
dica
tor
Trac
k N
umbe
r Ind
icat
orD
isc
Num
ber I
ndic
ator
Dis
c N
umbe
r Sea
rch
(for 6
-Dis
c, 1
2-D
isc
type
s)
•Y
ou c
an s
elec
t di
scs
dire
ctly
wit
h th
e 1
to 6
but
tons
. Jus
t pr
ess
the
num
-be
r co
rres
pond
ing
to t
he d
isc
you
wan
t to
list
en t
o.
Not
e:•
Whe
n a
12-D
isc
Mul
ti-C
D P
laye
r is
con
nect
ed a
nd y
ou w
ant t
o se
lect
dis
c 7
to 1
2, p
ress
the
1 to
6 b
utto
ns f
or 2
sec
onds
.
Not
e:•
The
Mul
ti-C
D p
laye
r m
ay p
erfo
rm a
pre
para
tory
ope
ratio
n, s
uch
as v
erif
ying
the
pres
ence
of
a di
sc o
r re
adin
g di
sc in
form
atio
n, w
hen
the
pow
er is
turn
ed O
N o
r a
new
dis
c is
sel
ecte
d fo
rpl
ayba
ck. “
RE
AD
Y”
is d
ispl
ayed
.•
If th
e M
ulti-
CD
pla
yer
cann
ot o
pera
te p
rope
rly,
an
erro
r m
essa
ge s
uch
as “
ER
RO
R-1
4” is
disp
laye
d. R
efer
to th
e M
ulti-
CD
pla
yer
owne
r’s
man
ual.
•If
ther
e ar
e no
dis
cs in
the
Mul
ti-C
D p
laye
r m
agaz
ine,
“N
O D
ISC
” is
dis
play
ed.
Trac
k Se
arch
and
Fas
t For
war
d/Re
vers
e
•Y
ou c
an s
elec
t be
twee
n T
rack
Sea
rch
or F
ast
For
war
d/R
ever
se b
y pr
essi
ng t
he 2
/3bu
tton
for
a di
ffer
ent
leng
th o
f ti
me.
Tra
ck S
earc
h0.
5 se
cond
s or
less
Fast
For
war
d/R
ever
seC
ontin
ue p
ress
ing
Dis
c Se
arch
65
DEH-P4350,P3350,P3350B
2.O
pera
te a
mod
e. (
e.g.
Rep
eat
Pla
y)
3.C
ance
l the
Fun
ctio
n M
enu.
Func
tion
Men
u Fu
nctio
nsT
he f
ollo
win
g ch
art s
how
s fu
nctio
ns f
or e
ach
sour
ce in
the
Func
tion
Men
u. T
he c
hart
als
osh
ows
indi
catio
ns f
or e
ach
func
tion,
ope
ratio
ns a
nd b
utto
ns u
sed
to p
erfo
rm o
pera
tions
.
The
but
ton
used
and
the
oper
atio
n it
perf
orm
s ar
ein
dica
ted
by th
e ke
y gu
idan
ce in
dica
tor.
Pres
s th
e 5
butto
n to
sw
itch
the
key
guid
ance
indi
cato
r O
N, a
ndth
e ∞
butto
n to
sw
itch
it O
FF.
Ente
ring
the
Det
aile
d Se
tting
Men
uIn
the
Det
aile
d Se
tting
Men
u, y
ou c
an o
pera
te c
onve
nien
t, co
mpl
ex f
unct
ions
for
eac
hso
urce
.
1.E
nter
the
Det
aile
d Se
ttin
g M
enu.
2.Se
lect
the
des
ired
mod
e.
3.O
pera
te a
mod
e.
4.C
ance
l the
Det
aile
d Se
ttin
g M
enu.
Not
e:•
You
can
can
cel t
he D
etai
led
Setti
ng M
enu
by p
ress
ing
the
FUN
CT
ION
but
ton
agai
n fo
r 2
seco
nds.
Eac
h pr
ess
chan
ges
the
Mod
e ...
Hol
d fo
r 2
seco
nds
Bas
ic O
pera
tion
16.B
lue/
whi
teTo
syst
emco
ntro
lter
min
alof
the
pow
eram
por
Aut
o-an
tenn
are
lay
cont
rolt
erm
inal
(max
.30
0mA
12V
DC
).
14.C
onne
ctin
gco
rds
with
RC
Api
npl
ugs
(sol
dse
para
tely
)
17.S
yste
mre
mot
eco
ntro
l
24.R
igh
t
19.W
hite
21.G
ray
20.W
hite
/bla
ck
26.G
reen
27.G
reen
/bla
ck
22.G
ray/
blac
k
28.V
iole
t
29.V
iole
t/bla
ck
18.F
ront
spea
ker
23.L
eft
31.P
erfo
rmth
ese
conn
ectio
nsw
hen
usin
ga
diff
eren
tam
p(s
old
sepa
rate
ly).
30.W
itha
2sp
eake
rsy
stem
,do
notc
onne
ctan
ythi
ngto
the
spea
ker
lead
sth
atar
eno
tco
nnec
ted
tosp
eake
rs.
9.Y
ello
wTo
term
inal
alw
ays
supp
lied
with
pow
erre
gard
less
ofig
nitio
nsw
itch
posi
tion.
12.B
lack
(gro
und)
Tove
hicl
e(m
etal
)bo
dy.
10.R
edTo
elec
tric
term
inal
cont
rolle
dby
igni
tion
switc
h(1
2V
DC
)O
N/O
FF.
11.O
rang
e/w
hite
Tolig
htin
gsw
itch
term
inal
.
25.R
ear
spea
ker
orSu
bwoo
fer
25.R
ear
spea
ker
orSu
bwoo
fer
18.F
ront
spea
ker
15.P
ower
amp
(sol
dse
para
tely
)
18.F
ront
spea
ker
18.F
ront
spea
ker
25.R
ear
spea
ker
orSu
bwoo
fer
25.R
ear
spea
ker
orSu
bwoo
fer15
.Pow
eram
p(s
old
sepa
rate
ly)
32.
13.F
use
8.IP
-BU
Sca
ble
6.IP
-BU
Sin
put(
Blu
e)
3.T
his
Prod
uct
5.A
nten
naja
ck
4.R
ear
orSu
bwoo
fer
outp
ut
1.Fr
onto
utpu
t
15cm
7.M
ulti-
CD
play
er(s
old
sepa
rate
ly)
Not
e:W
hen
asu
bwoo
fer
isco
nnec
ted
toth
isun
itin
stea
dof
are
arsp
eake
r,ch
ange
the
rear
outp
utse
tting
inth
eIn
itial
Setti
ng.
The
subw
oofe
rou
tput
ofth
isun
itis
mon
aura
l.
2.T
his
RC
Api
nja
ckis
avai
labl
eon
lyfo
rD
EH
-P43
50.
66
DEH-P4350,P3350,P3350B
- CONNECTION DIAGRAM
67
DEH-P4350,P3350,P3350B
8.2 SPECIFICATIONS
GeneralPower source .......... 14.4 V DC (10.8 – 15.1 V allowable)Grounding system ........................................ Negative typeMax. current consumption ...................................... 10.0 ADimensions
(DIN) (chassis) ...... 178 (W) × 50 (H) × 157 (D) mm(nose) .......... 188 (W) × 58 (H) × 19 (D) mm
(D) (chassis) ...... 178 (W) × 50 (H) × 162 (D) mm(nose) .......... 170 (W) × 46 (H) × 14 (D) mm
Weight ...................................................................... 1.5 kgBackup current ............................................................5mA
AmplifierContinuous power output is 22 W per channel min. into 4ohms, both channels driven 50 to 15,000 Hz with no morethan 5% THD.Maximum power output ...................................... 50 W × 4
50 W × 2 ch/4 Ω + 70 W × 1 ch/2 Ω (for Subwoofer)Load impedance
...................... 4 Ω (4 – 8 Ω [2 Ω for 1 ch] allowable)Preout maximum output level/
output impedance .................................... 2.2 V/1 kΩEqualizer (3-Band Parametric Equalizer)
(Low) .......................... Frequency: 40/80/100/160 HzQ Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)Level: ±12 dB
(Mid) .......................... Frequency: 200/500/1k/2k HzQ Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)Level: ±12 dB
(High) ................ Frequency: 3.15k/8k/10k/12.5k HzQ Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)Level: ±12 dB
Loudness contour(Low) .................. +3.5 dB (100 Hz), +3 dB (10 kHz)(Mid) ................ +10 dB (100 Hz), +6.5 dB (10 kHz)(High) ................ +11 dB (100 Hz), +11 dB (10 kHz)
(volume: –30 dB)Tone controls
(Bass) .......................... Frequency: 40/63/100/160 HzLevel: ±12 dB
(Treble) .................. Frequency: 2.5k/4k/6.3k/10k HzLevel: ±12 dB
Subwoofer outputFrequency ............................................ 50/80/125 HzSlope ........................................................ –12 dB/oct.Gain ................................................................ ±12 dB
CD playerSystem .................................... Compact disc audio systemUsable discs .................................................. Compact discSignal format .................... Sampling frequency: 44.1 kHz
Number of quantization bits: 16; linearFrequency characteristics .............. 5 – 20,000 Hz (±1 dB)Signal-to-noise ratio ...... 94 dB (1 kHz) (IEC-A network)Dynamic range ............................................ 92 dB (1 kHz)Number of channels ............................................ 2 (stereo)
FM tunerFrequency range ...................................... 87.5 – 108 MHzUsable sensitivity ...................................................... 9 dBf
(0.8 µV/75 Ω, mono, S/N: 30 dB)50 dB quieting sensitivity ........................................ 15 dBf
(1.5 µV/75 Ω, mono)Signal-to-noise ratio ...................... 70 dB (IEC-A network)Distortion .......................... 0.3% (at 65 dBf, 1 kHz, stereo)Frequency response ...................... 30 – 15,000 Hz (±3 dB)Stereo separation .......................... 40 dB (at 65 dBf, 1 kHz)
AM tunerFrequency range ........................ 531 – 1,602 kHz (9 kHz)
530 – 1,640 kHz (10 kHz)Usable sensitivity .............................. 18 µV (S/N: 20 dB)Selectivity .................................................. 50 dB (±9 kHz)
50 dB (±10 kHz)
Note:• Specifications and the design are subject to possi-
ble modification without notice due to improve-ments.