Pioneer SX-680 Service Manual page 22

Am/fm stereo receiver
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Parts List of Main Board Assembly (GWM-117)
COILS AND FILTERS
Part No.
ATF-013
ATF-034
ATF-038
ATE-040
ATB-013
ATH-016
ATH-022
SWITCHES
Part No.
ASE-107
ASG-140
ASG-138
ASG-139
CAPACITORS
Part No.
CCDSL 221K 50
CEANL 2R2P 50
CEANL R47M 50
CEANL 470P 25
CCDSL 100F 50
CEA 101P 10
CKDYA 302J 50
(CQMA 302J 50)
CCDSL 101K 50
CKDYA 103J 50
(CQMA 103J 50)
CEA 4R7P 35
CKDYF 4732 50
CKDYF 473Z 50
CCDSL 560K 50
CCDSL 470K 50
CEA 220P 6
CEA 470P 35
CCDSL 150K 50
CCDSL 471K 50
CQMA
183 50
CQMA 472J 50
CQMA
104J 50
CQMA 273J 50
CEANL 100P 16
CEA 3R3P 50
CEA 470P 16
CEA 470P 50
Symbol & Description
Fl, F2
FM ceramic filter
F3
AM ceramic filter
F4
455 kHz BPF
T2
FM DET
T3
AM osc. coil
L301, L302
AF choke coil
2.2nH
L7
Micro inductor
Symbol & Description
$1
Slide rotary (FUCTION)
$2,S3
Dual push (TAPE MONITOR
1, 2)
$4,S5
Push (MODE/FM
MUTE,
LOUDNESS)
S6,S7
Dual push (SPEAKERS)
Symbot & Description
C201, C202
C203, C204, C211, C212, C511, C512
C301, C302
C205, C206
C207, C208, C509, C510, C515, C516
C209, C210, C313, C314
C213, C214
C215, C216, C120, C152, C153
C217, C218
C219, C122, C132, C165
C220, C319, C320, C118, C119, C121, C123
C130, C168
C303, C304
C305 -C308
C309, C310
C311, C312
C315, C316
C317, C318
C321, C322
C323, C324, C134, C135
C325, C326
C327, C328
C329, C330
C331 —-C334, C167, C501
C336, C125, C407
C335
Part No.
CEA 221P 6
CEA 470P 25
CEA 100P 16
CEA 331P 35
CKDYF 403Z 50
CKDYF 103Z 50
CEA 221P 16
CEA 331P 16
CQMA 473K 50
CQSH 511J 50
CEANL 010M 50
CSZA 6R8M 6
CKDYB 821K 50
CKDYB
182K 50
CKDYB 471K 50
CKDYB 222K 50
CCDXL O80F 50
CEA 220P 16
CKDYB 102K 50
CKDYB 122K 50
CQMA 683K 50
ACG-009
CEA 221P 63
CEA 221P 35
CEA 221P 50
CEA 101P 25
ACH-082
CQSH 331J 50
CQMA 333K 50
CEA 2R2P 50
CCDSL 331K 50
CQMA 223J 50
CEANL 4R7P 25
CEA 101P 35
CEA 010P 50
CEA R47P 50
RESISTORS
Part No.
C92-051
ACV-186
ACV-161
ACT-019
Ssx-680
Symbol & Description
C164
C502
C221, C156
C405
C117, C163
C126—C128, C157, C160—C162
C131, C143
C133
C136
C137
C138, C141
C139
C140
C144, C145
C146, C147
C148, C149
C154
C158
C159
C166
C170
C401, C402, C409-—-C412
Ceramic
0.047/150V
C403, C404
C415
C406
C408
C413, C414
Electrolytic
C155
8000/50V
C169
C416
C503, C504
C505, C506
C507, C508
C513, C514
C124, C129, C142
C150, C151
Note:
When ordering resistors, convert the
resistance value into code form, and
then rewrite the part no. as before.
Symbol & Description
VR1
Semi-fixed
VR301, VR302
Variable (TREBLE, BASS)
Variable (VOLUME)
Variable (BALANCE)
4.7k-B
VR501
VR502
27

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