HCD-EX1 - Промэлектроника · HCD-EX1 US Model Canadian Model AEP Model UK Model E...
Transcript of HCD-EX1 - Промэлектроника · HCD-EX1 US Model Canadian Model AEP Model UK Model E...
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HCD-EX1US Model
Canadian ModelAEP Model
UK ModelE Model
Australian ModelTourist Model
COMPACT COMPONENT SYSTEM
MICROFILM
SERVICE MANUAL
SPECIFICATIONS
Model Name Using Similar Mechanism NEW
Mechanism Type CDM-60
Base Unit Type KSM-770ACA/S-NP
Optical Pick-up Type KSS-770A/S-N1
HCD-EX1 is the amplifier, CD andtuner section in CMT-EX1.
HCD-EX1
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5-3. SCHEMATIC DIAGRAM – MAIN (1/3) SECTION –• See page 15 for Waveforms.• See page 16 for Printed Wiring Board.• See page 30 for IC Block Diagrams.• See page 32 for IC Pin Functions.
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HCD-EX1
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5-4. SCHEMATIC DIAGRAM – MAIN (2/3) SECTION –• See page 16 for Printed Wiring Board.
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MICONINTERFACE
HCD-EX1
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5-5. SCHEMATIC DIAGRAM – MAIN (3/3) SECTION –• See page 15 for Waveforms.• See page 16 for Printed Wiring Board.• See page 34 for IC Pin Functions.
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HCD-EX1
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5-7. PRINTED WIRING BOARD – LED/LOADING/SW SECTION –• See page 14 for Circuit Boards Location.
5-6. SCHEMATIC DIAGRAM – LED/LOADING/SW SECTION –• See page 31 for IC Block Diagrams.
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HCD-EX1
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5-9. SCHEMATIC DIAGRAM – AMP SECTION –
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HCD-EX1
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5-11. SCHEMATIC DIAGRAM – PANEL SECTION –
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HCD-EX1
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5-13. SCHEMATIC DIAGRAM – POWER SECTION –
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HCD-EX1
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5-15. SCHEMATIC DIAGRAM – REG SECTION –
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HCD-EX1
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5-16. IC BLOCK DIAGRAMS
• MAIN Board (1/3)
IC301 CXA2568M-T6
11
12
10
VC
VC
VC
VC
VCVC
VC
VCC
VCC
RF SUMMING AMP RF_EQ_AMP
ERROR AMPFOCUS
TRACKINGERROR AMPVC BUFFER
VCC
VCC
VC
VC
VC
VC
VEE
VEE
VEE
VEE
VEE
VREF
13
14
15
6
5
1
2
3
4
7
8
9
16
19
2021
2223
24
1817
HOLD
LD
PD
A
B
C
D
VEE
F
E
VC
AGCVTH
AGCCONT
VCC
LC/PDLD_ON
HOLD_SW
RF_BOT
RFTCRF_1RFO
RFE
FE
TE
(50%/30%OFF)
APC PD AMP
APC LD AMP
IC304 PCM1710U-B/1K
3
80 76 7475 73 72 68 64 63 62 61
585960
67 66 656971 70
1
7879 77
2
5
4
6
789
10
11
12
13
141516
171819
20
21 22 25 26 27 28 29 30 11 1131 32 33 34 35 36 37 38 39 40
46
50
53
55
52
5756
51
54
49
4847
44
414243
2423
ClockGenerator
D/AInterface
ErrorCorrector
32KRAM
Sub CodeProcessor
EFMdemodurator
DigitalOUT
DigitalPLL
AsymmetryCorrector
ServoAuto
Sequencer
DigitalCLV
MIRRDFCTFOK
SERVOInterface
CPUInterface
OPAmpAnalog SW
A/DConverter
PWM GENERATOR
FOCUS SERVO
SERVO DSP
SLED SERVO
TRACKINGSERVO
TRACKING PWMGENERATORSLED PWM
GENERATOR
FORCUS PWMGENERATOR
45
SIGNAL PROCESSOR BLOCK
SERVO BLOCK
MUTE
XRSTDVDD0
DATA
XLATCLOCK
SENSSCLKATSKWFCK
XUGF
XPCK
GFS
SCOR
WDCKC4M
DVSS0COUT
MIRR
V2PO
DFCT
FOK
PWM
I LO
CK
MDP
SS
TP
FETO
DV
DD1
SFDR
SR
DR
TFDR
TR
DR
FFDR
FR
DR
DVSS
1TE
ST
TES1
VC
FE
SE
IGEN
AVSSOADIO
RFDCCE TE
RFACASYI
ASYOAVDD0
AVDD1
AVSS1
BIAS
VCTLV16MVPCO
PCOFILIFILOCLTV
EXCK
SBSO
SCSY
SQCK
SQSO
XOLT
SOCK
SOUT
XTAO
XTAI
DVSS
2XT
SL
EMPH
BCK
PCM
DLR
CK
DOUT
MD2
ASYE
DVDD
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
25
24
23
22
21
20
19
18
17
16
15
28
INPUTINTERFACE DIGITAL
FILTER
NOISESHAPER
5-LEVEL DACRIGHT
LOW-PASS FILTERRIGHT
3-STAGE AMPRIGHT
LOW-PASS FILTERLEFT
3-STAGE AMPLEFT
5-LEVEL DACLEFT
MODECONTROL
TIMINGCONTROL
LRCIN
DIN
BCKIN
CLKO
XTI
XTO
DGND
VDD
VCC2R
GND2R
EXT1R
EXT2R
VOUTR
GND1
ML/DSD
MC/DM2
MD/DM1
MUTE
MODE
CKSL
DGND
VDD
VCC2L
VCC1
GND2L
EXT1L
EXT2L
VOUTL
IC303 CXD2585Q
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• LOADING Board
IC351 LB1641
1 2 3 4 5 6 7 8 9 10
GND
MOT
ORDR
IVE
NOIS
EFI
LTER
CLAM
P
FWD.
IN
REV.
IN
VCC
1
VCC
2
NOIS
EFI
LTER
MOT
ORDR
IVE
MOTORDRIVE
MOTORDRIVE
T.S.D O.C.P
FWD/REV/STOPCONTROL LOGIC