cd0128x1.sch-1 - Tue Jul 11 15:43:14 2000
cd0125x1.sch-1 - Tue Jul 11 15:28:01 2000
C32-PCB-GA-30RV
GIBSON Super ‘GoldTone’ GA-30RV Main Valve Preamp
ISSUE 2 10/5/00 PS
Description Part Code Qty Where Used
PCB PC00126 issue 1 1
*** = formerly obsolete
A.I. MACHINE
0 OHM LINK 72-RCZERO 2 R12 R67
1R0 1/4W 72-RM1R*** 1 R73 (inform PS)
2R7 1/4W 72-RM2R7 1 R74
15R 1/4W 72-RM15R*** 2 R75 R76 (inform PS)
47R 1/4W 72-RM47R 1 R77
820R 1/4W 72-RM820R*** 1 R52 (72-RM1K)
1K5 1/4W 72-RM1K5 5 R28 R34 R40 R47 R64
2K7 1/4W 72-RM2K7 2 R31 R53
5K1 1/4W 72-RM5K1*** 2 R2 R3 (72-RM4K7)
8K2 1/4W 72-RM8K2 2 R25 R58
10K 1W 72-RM10K-1WATT 1 R44
15K 1/2W carbon 72-RC15K-.5W*** 1 R72 (72-RM15K)
22K 1/2W carbon 72-RC22K-.5W*** 2 R78 R79 (72-RM22K)
27K 1/4W 72-RM27K 2 R4 R71
33K 1/4W 72-RM33K 4 R8 R21 R22 R45
39K 1/4W 72-RM39K 1 R36
47K 1/4W carbon 72-RC47K-.25W*** 2 R66 R70 (72-RM47K)
75K 1/4W 72-RM75K*** 4 R24 R30 R33 R39 (72-RM100K)
82K 1W 72-RM82K-1WATT 1 R63
100K 1/4W 72-RM100K 6 R6 R9 R10 R16 R17 R56
100K 1W 72-RM100K-1WATT 8 R29 R35 R38 R43 R50 R55 R61
220K 1/4W 72-RM220K 1 R5
220K 1W 72-RM220K-1WATT 3 R27 R32 R46
330K 1/4W 72-RM330K 3 R19 R41 R54
470K 1/4W 72-RM470K 6 R7 R13 R18 R42 R59 R60
680K 1/4W 72-RM680K 1 R14
750K 1/4W 72-RM750K*** 1 R69 (inform PS)
1M0 1/4W 72-RM1M 10 R15 R23 R26 R37 R48 R49 R51
10M 1/4W 72-RM10M 1 R1
22n 100V axial 72-C22N-100VCA 2 C12 C49
100n 100V axial 72-C100N-100VCA 1 C51
1N4002 72-D-IN4002 4 D1 D2 D3 D4
15V ZENER 72-D-BZX55C15V 1 Z1
NOT FITTED R11
nd
2
STAGE
(Part to be used when old part is used up)
R68
R57 R62 R65
1
82R 4W resistor 72-RWW82R-4W 1 R20
47p 500V ceramic 72-C47P-500VCD 2 C17 C28
180p 100V ceramic 72-C180P-100VCD*** 1 C46 (72-C150P-100VCA)
200p polystyrene 72-C200P-630VPA 2 C3 C4 (72-C220P-630VPA)
330p 100V ceramic 72-C330P-100VCD2** 1 C57 (72-C470P-50VCD)
560p 100V ceramic 72-C560P-100VCD*** 1 C43 (72-C560P-100VCA)
470p polystyrene 72-C470P-160VPA*** 1 C2 (72-C470P-630VPA)
470p polystyrene 72-C470P-630VPA 3 C9 C19 C21 NEW PART
680p polystyrene 72-C680P-630VPA 4 C8 C31 C34 C35 NEW PART
2n2 1KV ceramic 72-C2200P-1KVCD 1 C7
22n 400V poly box 72-C22N-400VP 11 C10 C11 C13 C15 C18 C27 C36
C47 C48 C50 C52
47n 400V poly box 72-C47N-400VP2 1 C5 C42
100n 250V poly box 72-C100N-250VP 1 C6
220n 63V poly box 72-C220N-63VP*** 4 C1 C22 C38 C41 (72-C220N-50VCA)
330n 63V poly box 72-C330N-63VP*** 1 C59 (72-C330N-50VCA)
1u5 35V tant 72-C1.5-35VT 3 C29 C32 C33
2u2 63V elect rad 72-C2.2-63VER*** 4 C30 C37 C44 C45 (72-C2.2-35VT)
15u 63V elect axl 72-C15-40VEA*** 7 C14 C16 C20 C23 C24 C25 C26
(72-C22-63VER)
22u 63V elect rad 72-C22-63VER 2 C39 C40
47u 16V elect axl 72-C47-16VEA*** 1 C58 (72-C47-63VER)
47u 63V elect rad 72-C47-63VER 2 C54 C56
4700u 35V elect rad 72-CAP-470035V 2 C53 C55
SEMICONDUCTORS
3mm TRI COLOUR LED 72-LED-TRI-3mm 1 D5 (Anglia LUGR38M) NEW PART
3mm RED LED 72-LED-RED-3mm 1 D6
J175 72-FET-J-175 12 TR1 TR2 TR3 TR4 TR5 TR7 TR8
TR11 TR12 TR13 TR15 TR16
J176
72-FET-J-176
1 TR14 NEW PART
2N3904 72-T2N3904 6 TR6 TR9 TR10 TR20 TR21 TR22
2N3906 72-T2N3906 2 TR17 TR18
CONNECTORS
8 way 0.1” 72-HEAD-8W-2 1 PL3
10 way 0.1” 72-HEAD-10W 2 PL1 PL2
¼” Mono Jack SKT 72-SKT-JCKBNBG 1 SK1
5 way ribbon 72-LK-5W60L 1 REV2 / MV1
PUSH SWITCHES
POTENTIOMETERS
73-SWT-F2UEE-MOM
2 SW1 SW2
25K LIN 73-POT-B25K 2 RV3 RV8
250K LOG 73-POT-A250K 1 RV10
250K LIN 73-POT-B250K 2 RV2 RV7
1M0 LOG 73-POT-A1M 5 RV1 RV4 RV5 RV6 RV9
CRIMP
CONNECTORS
FUSE HOLDERS
B9A PCB valve base
BD647
TO220 HEATSINK G13-HS-TO220-14H 1 TR19
M3 SCREW 71-SCR-M3X12PPB 1 Part of heat sink assembly
M3 WASHER 71-WAS-M3INTSP 1 Same as Speed Twin see drawing
M3 WASHER 71-WAS-M3ABLK 1 “
M3 NUT 71-NUT-M3ZINC 1 “
INSULATING KIT 72-MOS-PAD-TO220 1 “
Heat sink compound Between TR19, heat sink & chassis
72-CRIMP-PCB-TAB
4 TX8 TX9 TX10 TX11
72-FUS-HLD-PCB-4 2 FS1 check orientation
73-VAL-SOCKET-G 7 V1 – V7 on underside of PCB
72-TBD647 1 TR19
2
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