JVC AV-32Z25EUY Service Manual page 44

DOLBY PWB CIRCUIT DIAGRAM [2/2]
R748
4.7k
Q711
DTC144EKA-X
R701
10k
IC701
Q701
DTC124EKA-X TC4066BF/N/-XE
SW
VDD
GND
R727 R726
100K 100K R728
100k
SW:L.R/CENTER L/H
DOLBY PWB
SMF-0D401A
(2/2)
C737
OPEN
C714
10/50
IC702
TC4066BF/N/-XE
NDC31HJ-470X
C715
47P CH
R716 GND
18k
R718 C716
10k 1
IC703
BA4558F-X
R739
R740
R719 R717 10k
100k
10k 100k
2SA1037AK/QR/-X
R737
22k
Q710
DTC323TK-X
No.52067
C733 R730
10k
1 R731
C702 R702
100k
Q706 1 10K
D703
2SA1037AK/QR/-X
MA111-X
Q707
DTC323TK-X
R732 R733
4.7k 22k
R706
R741
100k
D704 D708
100k
MA111-X MA111-X
R709
100k
Q708
DTC323TK-X
R734
22k
C734 C701 R703
R735
1
1 10K
10k
R736
100k
C443
.1
C413
NCB31HK-104X
56P
CH
R425
56k
C414
1
R424
56k
IC404
BA4558F-X R423
56k R437
(1/2)
1.5k
R426
R422
27k 56k
C417
47/16
D401
R427
MA3091/M/-X
27k C415
R421
56k 1
IC404
BA4558F-X
(2/2)
R428 56k
R419 R420
CH
56k 56k
C412 56P
C441
.1
NCB31HK-104X
R401 C405
R442
1k 0 1
R418 IC403 Q405
0 BA4558F-X
(1/2)
R439
C406 56p CH
22k R430
R416
0
R402 100k
IC402
R403 10k
100K
BA4558F-X
R431
(2/2) R405
R417 100k
10k
100k
Q404
R406
10k
R440
22k
R441 C407 56p CH
R407
1k
100K
R408
10k D402
MA111-X
IC403 R409
BA4558F-X
(2/2) 0 C408 1
R410
R751
10k 10k
DTC144EKA-X
Q712
C442
NCB31HK .1
-104X
C717
C731
0.01
.1
R415
VDD R752
NCB31HK-104X 10k
4.7k
IC703
R721 BA4558F-X
C720
10k
10/50
DTC124EKA-X
R720
R723 Q713
100k DTC144EKA-X
27k
Q402
DTC124EKA-X
CH
R722
C719
C736 R753 10k
1/50 100k 47p
MA111-X
D705
Q709
R743
D706 MA111-X
4.7k
R729
100k
C730 C729
10/50 10/50
CN018
QGB1505K1-25
AV-32Z25EUY AV-32Z25EUY
AV-28Z25EUY AV-28Z25EUY
NCB31HK-104X
C732
.1
C703
IC704
(1/2) 10/50
BA4558F-X
D701
MA3150/M/-X
R704
15k
C704
R705
10P CH
10k
R708
10k
C705
10P CH
R707
15k
D702
IC704 (2/2)
MA3150/M/-X
BA4558F-X
C601
47/16
R606 R605
5.6k
5.6k
C604 C603 C602
.1 .1 .1
C605
.1
R602
470
R601 SCL1
390k
SDA1
R604 470
IC601
BD3869F-X
TONE/VOL.
L,R
C606
.0022
C607 C612
.0022 C613 22/25
C608
1 1
R656
5.6k
R655 C651
C658 C659
5.6k
.1 .1 47/16
C657
C660 R652
SCL1
.1 .1
IC401
470
TC4066BF/N/-XE
SDA1
C403
R651 R653 R654
0.01
390k
390k 470
VDD
R657
10k
GND
C655
R432
.0022
R658
R433 R749
100k
10k
C652 10k
100k
C656
22/25
Q403
.0022 C654 C653
R750
C735
DTC144EKA-X
1 1
10k 10/50
R438
10k
R411
27k
C409 CH
5600p
C631
R412 C410 47/16
1
10k C636
R633
IC402
.1
470
SCL1
BA4558F-X
C635
(1/2) R414
C444 5.6k SDA1
10k .1
.333 R631
R634
R632 470
390k
R413
Q401
100k
IC631
BD3869AF-X
TONE/VOL.
CENTER,LFE
C638
C633
.0022
4.7/25
C637 C634 C632
.0022
1 22/25
CN008
QGB1505K1-25
MAIN PWB
2-23 2-24
NQL085J-100X
C706
10/50 R710
680
R712
R711
10k
680
C707 Q702
10/50 DTC323TK-X
NQL085J-100X
MUTING
Q705 R744 R713
MUTING 10k
22k
2SA1037AK/QR/-X
R747 Q703
R745
4.7k 22k DTC323TK-X
R715 MUTING
100k
C710
10/50
R746
D707
22k
MA3150/M/-X
DTC323TK-X
NCB31HK-104X
C302
0.1
IC301
R302 C301
BA4558F-X
10k 1
R301 (1/2)
2.2k
C304
56P
C303 R331
.0022 1.5k
CH
R303
22k
R306 R308
10k 100k
R307
R309
C307 56p 10k 100k D301
CH
MA3091/M/-X
C308
.0022
R305
C306
47/16
22k
C305
R310
10k 1
R304
2.2k
IC301
(2/2)
BA4558F-X
C309 22P
CH
R312
C310 22k
0.1 IC302
(1/2)
NCB31HK-104X
BA4558F-X
C315
R313
10k
1
R311
2.2k
C311
R315 R314
.0022
10k 100K
IC302
R317 R316
C312
BA4558F-X 10k 100K C314
.0022
(2/2)
1
R329
10k
R319
2.2k
R318 22k
C313
CH 22P
C316
22P CH
R320
C440 22K
0.1
NCB31HK-104X
R322 R321 C317
10K
10k 1
R323
C321 2.2k
IC303
.0022 R324
BA4558F-X
100K
(1/2)
R330
10k
R327 27k
R325
C320
100k
C319
.1
22P
CH
R328
IC303
8.2k
R326
C318
BA4558F-X 12k
(2/2) 1
J004
QNB0006-002
SL-IN
C724
.0022
GND
REAR SP OUT
GND
C723
.0022
SR-IN
No.52067
J003
AUDIO OUT
QNN0427-001
L701 C708
10 L
.0022
L702 C709
R
10
.0022
C725
1000p
C726
1000p
C727
1000p
R714
680 J003
L703 10
NQL085J-100X
R724
Q704
10k
C711
.0022
L
C554
1000p
C555
1000p
C556
1000p
C557
1000p
R
SL
SR
3D
3D_ON
3D_OFF
18V
CEN
LFE
LFE_MIX
9V
D_READY
D_READY
D_COM
D_COM
D_STATUS
D_STATUS
D_CLK
D_CLK
D_5V
D_5V
D_GND
D_GND
5V
5V
D_MUTE
D_MUTE
L_IN
L_IN
R_IN
R_IN
A_GND