FET/RACK A Limiter Main PCB Overlay, Schematic and Bill of...
-
Upload
trinhduong -
Category
Documents
-
view
220 -
download
1
Transcript of FET/RACK A Limiter Main PCB Overlay, Schematic and Bill of...
(To CN3)
CN12
R71
CN2
CN4
CN5
(To VU)
+
+
C
EB
C
EB
C
EB
C
EB
EC
B E
C
B E
C
B
GSD
D
S
G B
B
C C
E
E
NormalOperation
-10V
+30V
Null Adj
Q Bias
Trac
king
Adj
SIGNAL PREAMP SIGNAL LINE AMP GR CONTROL AMP
GR METER DRIVER AMP
S
GD
DG
R23
R56
+ +K
+ +
RCA1
Power Transformer
(To CN9)
(To
CN2)
(To
CN6)
(To CN7)
(To CN8)
R21
R61
R4R5
R7R10 R6
R8
C1
C6
C3
C2
Q3
R9
R13
R17
R14
R11
R12
C4
C5
R15
C7
R1C
T1
C8
R22
R20
R19
R78
R62
R63
R64
R_OPT
R58
R65
R79
R66
R72
R76
R70
R73
Q7
Q8
Q9
Q10
R36
R37R38 R39
R40R41
R42
R43
R46
R47
R51
R48
R49
R50
R52 R53
C17
C18
C19 C20
C21
CR2
CR3
R54
R57
R59
R60
C22
C27
Q5
R25R24
R26
C10
R27
R30
CR1
R29
C11
R35
R31
C13
C14
C12
T2
R32
R28
R33 C15
Q12 Q13
R44
R68
R69
R75
R74
R67
CR9C26 C25
R82 R81
R55
SW1
10 11
XLR1
SW2
R77
R18
CR8
C24 C23
R80
CR4
CR5
CR6
CR7
XLR2
CN10
CN3
CN6
CN7
CN8
CN9
CN11
C7ALT
C10ALT
Q6
19
18
21
22
1517
7
IN+
IN-
OU
T+
OU
T-
TP1
C25_ALTC26_ALT
C24_ALT C23_ALT
R16
C9
R34
C16
R83
R45
CN1
CN17
RLY
1
CR10
Q1
Q2
Q4 Q11
PbLEAD FREE
CONTENTS
TO METER
Output
"0" Adjust
Tracking Adj
Null Adjust
GR Off
Power Off
Input
Attack
Release
"Q" Bias
To PowerTransformer
To VoltageSelector/LineVoltage
To PowerTransformer
Shunt P2, P3for NormalOperation
GR
GR
+4
+4
+8
+8
In
Out
(On attack pot)
56k 470R
270R
27k
2.2M
2.2M
2.2M
10k
0.15
uF
6.8pF
6.8uF
0.15uF
2N3391A3.9M
47k
4.7k
22k
9.1k
2.2k
100uF
100uF20k
1uF
250k
0.15uF
47k
56k 68k 47k 470R 1.5k 2.2k
10M120
3.9M
15k
10k
1.5k
2k
18k
4.7k
680
2N3707
2N37072N3707
2N37071M
470k
47k
4.7k
2.4k
270R
180k
47k
47k
47k
4.7k
8.2k 2.4k
180R
47k
47k
1uF
47uF
6.8uF
6.8uF
100uF
FDH333
FDH333
1.2k
5M
270k
2k
680
.22uF
0.012uF
2N3707
3.3M
15M
33k
1uF
12k
150k
1N91
4
1.2M
10pF
8.2k
3.3k0.001uF
0.033uF
100uF 39R560
560R.0047uF
2N3707 2N3707
2k
820 820
2k
1k
3.9k
1N47
40
2200uF 2200uF
1k 1k
25k
8.2k
3.6k
1N29
89B
2200uF 2200uF
75 3W1N400X
1N400X
1N400X
1N400X
V+
V+
AGND
GND
GND
GND
AGND
2N3053
AGND
2200uF2200uF
2200uF 2200uF
AGND
AGND
100k
6.8uF
8.2k
33pF
560
270k
1N4148
AGND
V+
Stereo Link
R21 R61
R4
R5
R7
R10
R6
R8
C1
C6
C3
C2
Q3R9
R13
R17
R14
R11
R12
C4
C5R15
C7R1CG$1
R1CG$2
R1CG$3
T1
R23
C8
R22
R20 R19 R78 R62 R63 R64
R_OPTR58
R65
R79
R66
R72 R71
R76
R70
R73
Q7
Q8
Q9
Q10R36
R37
R38
R39
R40
R41
R42
R43
R46
R47
R51
R48 R49
R50
R52
R53
C17
C18
C19
C20
C21
CR2
CR3
R54
R56
R57
R59
R60
C22
C27
Q5
R25
R24
R26
C10
R27
R30
CR
1
R29
C11
R35
R31 C13
C14
C12
T2
R32R28
R33C15
Q12 Q13
R44
P1P$
1
P2P$
2
P3P$
3
R68 R69
R75
R74
R67
CR
9 C26 C25
R82 R81
R55
R55G$2
SW1G
$1
SW1G
$2
SW1G
$3
SW1G
$4
SW1G
$5
SW1G
$6
SW1G
$7
SW1G
$8
10 11
SW2G$1
SW2G$2
SW2G$3
SW2G$4
SW2G$5
SW2G$6
R77
R18
CR
8 C24 C23
R80 CR4
CR5
CR6
CR7
CN10G$1
CN10G$2
CN10
G$3
CN10G$4
CN10
G$5
CN10
G$6
CN12G$1
CN12
G$2
CN12G$3
CN12G$4
CN12
G$5
CN12
G$6
CN2G
$1
CN2G
$2
CN2G
$3
CN2G
$4
CN2G$5
CN2G$6
CN3G
$1
CN3G
$2
CN3G
$3
CN3G
$4
CN3G$5
CN3G$6
CN4G$1
CN4G$2
CN4G$3CN5G$1
CN5G$2
CN5G$3
CN6G
$1
CN6G
$2
CN7G
$1
CN7G
$2
CN8G$1
CN8G$2
CN8G$3
CN9G$2
CN9G$3
CHASSIS
CN11G$1
CN11G$2
C7ALT
C10ALT
Q6
19
18
21
22
15
17
7
IN+
IN-
OUT+
OUT-
TP1
CHASSIS1
C25_ALTC26_ALT
C24_ALT C23_ALT
R16
C9
R34
C16
R83
R45P1P$1
P2P$2
P3P$3
P4P$4
P5P$5
CN17G$1
CN17G$2
CN17G$3
CN17
G$4
CN17G$5
CN17
G$6
RLY
1G$1
RLY1G$2
CR10
SW2G$7
SW2G$8
L1
Q1
Q2Q4
Q11
CW
CW
CW
CW
CW
CW
CW
CW CW
CW
Date: 26/04/2016 7:13 AM Sheet: 1/1
REV:
TITLE:
Document Number:
FET_RACK_A_v1.12
ANALOG
Quantity Part Value Part Number Description Package Notes
1 C1 0.15uF Capacitor, Film CAP_FILM_5X7.2
2 C2, C8 0.15uF Capacitor, Film CAP_FILM_6X17.5_VAR_PITCH
2 C3, C9 6.8uF Radial Electrolytic Capacitor RAD4/1.5
4 C4, C5, C12, C21 100uF Radial Electrolytic Capacitor RAD8/3.5
1 C6 6.8pF Capacitor, Ceramic CAP1-2
3 C7, C10, C17 1uF Radial Electrolytic Capacitor RAD5/2
2 C7ALT, C10ALT 1uF Capacitor, Film CAP_FILM_6X17.5_VAR_PITCH
1 C11 10pF Capacitor, Ceramic CAP1-2
1 C13 0.001uF Capacitor, Ceramic CAP1-2
1 C14 0.033uF Capacitor, Film CAP2_RECT
1 C15 .0047uF Capacitor, Film CAP2_RECT
1 C16 33pF Capacitor, Ceramic CAP1-2
1 C18 47uF Radial Electrolytic Capacitor RAD6.3/2.5
2 C19, C20 6.8uF Capacitor, Tantalum CAP1_POL
1 C22 .22uF Capacitor, Film CAP2_RECT
1 C23_ALT 2200uF/50V Radial Electrolytic Capacitor
3 C24_ALT, C25_ALT, C26_ALT 2200uF Radial Electrolytic Capacitor RAD16/7.5
1 C23 2200uF/50V Axial Electrolytic Capacitor
3 C24, C25, C26 2200uF Axial Electrolytic Capacitor CAP_AXIAL_18X41
1 C27 0.012uF Capacitor, Film CAP2_RECT Attack/Release PCB
2 CR1, CR10 1N914 Diode DO-35-0.4
2 CR2, CR3 FDH333 Diode, Low Leakage DO-35-0.4
4 CR4, CR5, CR6, CR7 1N4004 Diode DO-41
1 CR8 1N2989B Zener Stud Diode DO4
1 CR9 1N4740 Zener Diode DO-35-0.4
2 Q1, Q11 2N5457 FET N-CHANNEL TO-92_INLINE
2 Q2, Q4 J309 FET N-CHANNEL TO-92
1 Q3 2N3391A Transistor, NPN TO-92
7 Q5, Q7, Q8, Q9, Q10, Q12, Q13 2N3707 Transistor, NPN TO-92
1 Q6 2N3053 Transistor, NPN TO-39
1 R_OPT 10M 1/4 Watt Resistor MF1/4 Ratio PCB
2 R4, R41 270R 1/4 Watt Resistor MF1/4
1 R5 27k 1/4 Watt Resistor MF1/4
3 R6, R7, R10 2.2M 1/4 Watt Resistor MF1/4
2 R8, R66 10k 1/4 Watt Resistor MF1/4
2 R9, R65 3.9M 1/4 Watt Resistor MF1/4
1 R11 9.1k 1/4 Watt Resistor MF1/4
2 R12, R64 2.2k 1/4 Watt Resistor MF1/4 R64 Ratio PCB
9 R13, R22, R38, R43, R46, R47, R52, R53, R78 47k 1/4 Watt Resistor MF1/4 R22, R78 Ratio PCB
1 R14 22k 1/4 Watt Resistor MF1/4
1 R15 20k 1/4 Watt Resistor MF1/4
1 R16 100k 1/4 Watt Resistor MF1/4
4 R17, R39, R51, R70 4.7k 1/4 Watt Resistor MF1/4
1 R18 3.6k 1/4 Watt Resistor MF1/4 Meter PCB
1 R19 68k 1/4 Watt Resistor MF1/4 Ratio PCB
2 R20, R21 56k 1/4 Watt Resistor MF1/4 Ratio PCB
1 R24 15M 1/4 Watt Resistor MF1/4
1 R25 3.3M 1/4 Watt Resistor MF1/4
1 R26 33k 1/4 Watt Resistor MF1/4
1 R27 12k 1/4 Watt Resistor MF1/4
1 R28 560 1/4 Watt Resistor MF1/4
1 R29 1.2M 1/4 Watt Resistor MF1/4
1 R30 150k 1/4 Watt Resistor MF1/4
1 R31 3.3k 1/4 Watt Resistor MF1/4
1 R32 39R 1/4 Watt Resistor MF1/4
1 R33 560R 1/4 Watt Resistor MF1/4
4 R34, R35, R48, R77 8.2k 1/4 Watt Resistor MF1/4 R77 Meter PCB
1 R36 1M 1/4 Watt Resistor MF1/4
1 R37 470k 1/4 Watt Resistor MF1/4
2 R40, R49 2.4k 1/4 Watt Resistor MF1/4
1 R42 180k 1/4 Watt Resistor MF1/4
1 R45 200k 1/4 Watt Resistor MF1/4
1 R50 180R 1/4 Watt Resistor MF1/4
1 R54 1.2k 1/4 Watt Resistor MF1/4 Attack/Release PCB
1 R57 270k 1/4 Watt Resistor MF1/4 Attack/Release PCB
1 R58 120 1/4 Watt Resistor MF1/4 Ratio PCB
2 R60, R73 680 1/4 Watt Resistor MF1/4
2 R61, R62 470R 1/4 Watt Resistor MF1/4 Ratio PCB
2 R63, R72 1.5k 1/4 Watt Resistor MF1/4 R63 Ratio PCB
1 R67 3.9k 1/4 Watt Resistor MF1/4
2 R68, R69 820 1/4 Watt Resistor MF1/4
1 R74 1k 1/4 Watt Resistor MF1/4
1 R76 18k 1/4 Watt Resistor MF1/4
1 R79 15k 1/4 Watt Resistor MF1/4
1 R80 75 3W ERG-3SJ750 Resistor, 3 Watt MF-3W
2 R81, R82 1k Resistor, 1/2 Watt MF1/2
1 R83 560 1/4 Watt Resistor MF1/4
1 R1C 600 T Pad BOURNS_MODEL_51
1 R23 250k Potentiometer, Log Taper P260_1/4"
FET/RACK Rev A Bill of Materials
1 R55 25k Potentiometer w/Switch P260S-D1 Attack/Release PCB
1 R56 5M Potentiometer P260_1/4" Attack/Release PCB
3 R44, R59, R75 2k Trimmer Potentiometer 3386_TOP
1 R71 2k Trimmer Potentiometer 3306
1 RCA1 161-0390-E RCA Snap-Fit RCA-900
1 RLY1 V23105A5305A201 Relay V23105A5305A201
1 SW1 PBN-4 Push Button Switch Bank PBN-4 Ratio PCB
1 SW2 PBN-4-15T Push Button Switch Bank PBN-4-15T Meter PCB
1 T1 C-3837-1 Input Transformer INPUT_TRANSFORMER_1.13
1 T2 EA-5002-500 Audio Output Transformer EA-5002
1 U$1 Header 3PIN_.1_HEADER
1 J1 NC3FAH1 XLR Connector NC3FAH1
1 XLR1 NC3MAH XLR Connector NC3MAH
1 578305B00000G Heat Sink For Q6
1 695-1B Heat Sink For CR8
1 CN1 B5PS-VH Connector B5PS-VH
2 CN10, CN17 S6B-XH-A-1 Connector S6B-XH-A-1
1 CN11 B2B-XH-A Connector B2B-XH-A Meter PCB
1 CN12 06JQ-BT Connector 06JQ-BT Attack/Release PCB
2 CN2, CN3 B6B-PH-K-S Connector B6B-PH-K-S CN2 Ratio PCB
2 CN4, CN5 B3P-VH Connector B3P-VH Meter PCB
2 CN6, CN7 B2B-PH-K-S Connector B2B-PH-K-S CN6 Meter PCB
2 CN8, CN9 B3B-PH-K-S Connector B3B-PH-K-S CN9 Meter PCB