JVC RX-8020VBK Service Manual page 14

System control board
System control
& FL display section
5
CN412
QGF1205F1-08
4 Sheet 1/10
J401
QNZ0541-001
NQR0201-018X
K451
K452
K453
K454
3
J400 C464 47p
R471
2
R472 75
47p
CN406 C465
WJP0031-001A
Sheet 4/10
1
S480
S481
S482
S483
Power switch board
A B
C409
C400
4.7/50 4.7/50
IC411
NJU7241F33
C443
100/10
C432 C433
X410 QAX0320-001Z
22p 22p
R474 1M
IC410 PCM2702ED-X
C435 0.1 0.1 C437 C442
100/10
C438
C436 0.1 0.1
22
R475
R476 22
R477 0 10/16
C441 R486 0
C444
330p
0.1 C440
C448
0.1
C456
0.1
C460
0.1
C461
220p
C462
220p
C430
0.1
C463
R470
47p
75
75
R495
1k
C431
0.022
CN420
CN430 QJK025-031301
QGA2501C1-03
C
C410
4.7/50
DI400
QLF0102-001
G1
G17
S13 G14
S14 G15
S15 G16
S16
S17
S18
S19
S20
S21
S22 M_CLK
S23 M_COMMAND
S24 M_STATUS
IC400
S25 VCRI
MN101C35DHL1
S26 DCSI
S27 JOG2
S28 JOG1
S29 RM
S30 M_CS
S31 M_BUSY
S32 VCRO
S33 DCSO
S34 BASS_LED
S35 DIRECT_LED
S36 DSP_LED
VPP M_RESET
R443 R444
1k
QAX0246-001Z
X400
C407
C412
100/6.3 1.5
S400 S403 S410 S417
S401 S404 S411 S418
S402 S405 S412 S419
DSP_LED
S406 S413 S420
SURROUND_LED
S407 S414 S421
S408 S415 S422
S409 S416 S423
D E
Q407 Q402
Q404
KRC107S D405
DTC114TKA 1SS133
KRC107S
Q408
KRC107S
R479
JS400
QSW0898-001
D410
IC404
FM_AM_LED
GP1UM281XK
D411
USB_LED
R458
10k
C401 C402
D412
0.1 0.1
TAPE_LED
C404
0.022 D413
CDR_LED
D414
PHONE_LED
C408
D415
0.022
CD_LED
LED_DATA
LED_CLK D416
IC402
TV_DBS_LED
LED_LCK
BU2092
D417
VIDEO_LED
D418
VCR2_LED
D419
VCR1_LED
D420
DVD_LED
D421
DVD_MULTI_LED
B404
S424 S431
B405
S425
B406
S426
B400 B407
S427
B401 B408
S428
B402 B409
S429
B403
S430
CN422
QJK025-041201
CN432
QGA2501C1-04
S490
S491
Switch board
F
RX-8020VBK
CN410
QGF1205F1-10
M_CLK R459 220
R460
M_COMMAND 220
M_STATUS R461 220
180 M_CS R462 220
R463
M_BUSY 220
Sheet 3/10
M_RESET R464 220
SLR-342VC
SLR-342VC
SLR-342VC
SLR-342VC
SLR-342VC
SLR-342VC
SLR-342VC
SLR-342VC
SLR-342VC
SLR-342VC
SLR-342VC
SLR-342VC
SHEET 9/10
G 2-11