JVC HV-32D25EUW Service Manual page 46

DIST PWB CIRCUIT DIAGRAM (3/6)
IC203
R1170H151B-X
VCC2.5 VCC2.5
RB474 RB476
5.6k OPEN
VA2 VA2
VA2
CB424 RB473
NCF31AZ-105X 10k
RB475
DGND DGND
10k
CB427
0.1
DGND DGND
DIST PWB (3/6)
[DIGITAL ENHANCE]
SMK-0Z001A
SHEET 1
VMOFF
DSDH
DSDH
DSDV
DSDV
DSDFS
DSDFS
DPCH
DPCH
DPCV
DPCV
DPCY0
DPCY0
DPCY1
DPCY1
DPCY2
DPCY2
DPCY3
DPCY3
DPCY4
DPCY4
DPCY5
DPCY5
DPCY6
DPCY6
DPCY7
DPCY7
DPCY8
DPCY8
DPCY9 DPCH
DPCY9
SHEET 2
DPCPB0
DPCPB0
DPCPB1 DSDH RB457
DPCPB1
DPCPB2 DPCV
DPCPB2
DPCPB3
DPCPB3 RB448
DPCPB4 DSDV 0 RB459
DPCPB4
DPCPB5
DPCPB5
DPCPB6 DSDFS RB461
DPCPB6
DPCPB7
DPCPB7
DPCPB8
DPCPB8
DPCPB9
DPCPB9
RB449 RB485
DPCPR0
DPCPR0 OPEN OPEN
DPCPR1
DPCPR1
DPCPR2
DPCPR2
DPCPR3
DPCPR3
DPCPR4
DPCPR4
DPCPR5
DPCPR5
DPCPR6
DPCPR6
DPCPR7
DPCPR7
DPCPR8
DPCPR8
DPCPR9
DPCPR9
RB407
100
CLKSW1
CLKSW1
SHEET 6
CLKSW2
CLKSW2
LPF
LPF
SHEET 1
VSYNCM
VSYNCM
SDA3
SDA3
SCL3
RB483 RB482
SCL3
100 100
IC207
VCC3D VCC3D
BU2098F-X
RB478 OPEN
A0 VDD
RB479 1K A1 SDA
RB480 OPEN
A2 SCL
Q0 NC
Q1 Q7 DGND DGND
Q2 Q6
Q3 Q5
RA213 VSS Q4
OPEN RA214
DGND DGND
NRZ0040-102X
D_RST
D_RST
SHEET 5
DIGI/3D
DIGI/3D
SHEET 2 RST3
HV-32D25EUW
HV-32D25EJW
SHEET3
VCC3D VCC3D VC3D1DSD VC3D1DSD
VCC1.5 VCC1.5
RA204 RA205 RA206
LB202 OPEN OPEN OPEN
CORE3
CB402
LB201
47/16
0
NRSA02J-0R0X CB401
100/6.3
VC1.5DSD VC1.5DSD
VDDS
RB429 OPEN OCLKR
CB413 OPEN VSS
RB470 OPEN odsda
RB469 OPEN smode
VSS
RB471 OPEN odsdb
RB430 100 userarea
VSS
RB431 1K DOVMON
VDDC
DOVM0
RA203
OPEN VSS
DOVM1
DOVM2
VDDC
DOVM3
CB414
RA202 DOVM4
0.1
OPEN DOVM5
VDDC
VSS
DOVM6
DOVM7
VDDC
RB432
vmdactest
OPEN
VSS
RB433
idsda
OPEN
VDDC
RB434
idsdb
OPEN
RB435
iblank
OPEN
VSS
RB436
CLKC
OPEN
VDDS
CB415 RB437
HRSTC
OPEN
OPEN
VDDC
RB438
RHDC
OPEN
VDDC
CLKB
RB439
BISTEN
OPEN
VSS
HRSTB
VDDC
RA201 RB440
RA103 RHDB
OPEN
VSS
VDDC
CLKA
VSS
HRSTA
RB455
DGND
VDDC
OPEN
RB454 VSS
RB456
RB441
OPEN
OPEN OPEN RHDA
VDDC
HDI
RB442
hdo
100
VDDS
0 RB443
hsync
100
VDI
RB444 100
vdo
0 RB445 100
vsync
VSS
0 RB446 100
fldindex
VSS
RB447 100
VRST
rhdr
RB460
0 RB472
OPEN
RB458
0
DGND DGND
IC209
TC7WH157FU-X
CB429
0.1
VCC3D VCC3D
CB416
0.1
DGND DGND
RB450
OPEN
HV-32D25EUW
HV-32D25EJW
VC3A1DSD VC3A1DSD
RA207 RA208 RA209 RA210 RA211
OPEN OPEN OPEN OPEN OPEN
VC3A2DSD VC3A2DSD
RB502
1K
LB204
CB501
CORE3
47/16
NBE71CM-476X
DOR0
NC
NC
RB511
NC 560
NC
APVDY
IREFY
VBSY
CB511 0.1
VREFY
CB512 0.1
NC
AOYP
AOYN
RB531
APVSY
560
CB503
APVDPB
0.1
NC
RB532
IREFPB
680
VBSPB
CB531 0.1
VREFPB
CB532 0.1
AOPBP
NC
AOPBN
APVSPB
DPVS3
DPVD3
NC RB551 560
APVDPR CB504 0.1
IREFPR RB552 680
VBSPR CB551 0.1
VREFPR CB552 0.1
NC
IC201
AOPRP
JCC5054 AOPRN
APVSPR
CB505
NC
0.1
APVDVM
DPVSVM CB507 0.1
DPVDVM
RB572 680
IREFVM
NC RB571
560
VBSVM
RB573 RB575
CB571
VREFVM 75 75
0.1
AOVMP
CB572 CB573
AOVMN
0.1 CB574
NC
APVSVM
RB574 RB576
NC 75 75
NC
KB202 AGND AGND
NC CORE3
KB201
NC
0
NC NRSA02J-0R0X
GND1DSD GND1DSD
NC GND2DSD GND2DSD AGND AGND
PLLFS0
PLLFS1
IS1
RB421
VSS
0
PLLAVS
LB207
PLLAVD
CB408 0
VDDC
OPEN NRSA02J-0R0X
IS0
RB423
VSS
OPEN
CLKR
RB419
VDDS
OPEN
RB424
PLL_TEST 10K
VSS
RB468
OPEN
RB467
RB410
OPEN
100
CB407
CB406
0.1
OPEN
CB431
150p
RB418
100
RB408
10k
RB409
OPEN
DGND DGND
RB462
0
2-12
VCC3A VCC3A
CB521
OPEN
RB523 LB211
330 L2R2
RB524
IC206
R1170H251B-X
CB517 1.8k
OPEN
CH
CB518 CB519
VCC9A VCC9A 5p 33p
RB521
CB515 RB529 RB530
100/6.3 6.8k 10k
10k
VC9AYDSD VC9AYDSD VCC9A VCC9A
RB515 RB520
CB516
PS
75 10k CB522
2p
AGND AGND
CH 0.1
RB513
CB513 RB519
RB517
75
33/6.3 680 680
AGND AGND
LB205
EH9
CORE3 AGND AGND
RB501
VC9ACYDSD VC9ACYDSD
OPEN CB508
RB518 RB522
CB514 0.1
RB514 RB516 680
680
33/6.3
75 75
EH9
VCC9A VCC9A
AGND AGND
RB541
CB535
6.8k
100/6.3
IC204
RB535
RB540 TK15452V-X
75
10k CB541
33/6.3 OPEN
RB533 AGND AGND
RB539
CB533
75 RB537
680
680
AGND AGND RB543 LB231
330 L2R2
EH9 RB542
680
RB544
RB538 CB536
CB534
RB534 RB536 2p CH
680 1.8k
33/6.3 CB537
75 75 AGND AGND
EH9 CB509 OPEN
VCC9A VCC9A
0.1
CH
AGND AGND
RB561
CB555 CB538 CB539
6.8k
100/6.3 5p 33p
RB555
75
RB560
10k RB559 RB549 RB550
RB553 CB553
RB557 680 10k 10k
75 33/6.3 680
AGND AGND AGND AGND
EH9
PS
CB542
0.1
RB558
CB554
RB554 RB556
680
75 75 33/6.3
VCC9A VCC9A
EH9
AGND AGND
AGND AGND
RB590
AGND AGND RB581 RB579 1.5k
10k 10k QB271 QB272 QB274
NPN2 NPN2 NPN2
RB577
0
NCB21CK-474X
CB578 RB583 RB584
NCB21CK-474X 0.1 100 100
CB561
CB579 RB598 OPEN
RB578
0.01 120
0
HK
RB585 RB587 RB588 RB563 LB251
RB582 RB580
4.7k 4.7k 2.2k 180 180 330 L2R2
RB591
QB273
1.0k
RB564
DB201 NPN2
MA111-X
CB557
RB586 RB589
OPEN
82 56
CH
CB558
AGND AGND 5p
RB569 RB570
10k 10k
RB425
10K PS
CB562
0.1
RB426
OPEN
RB422
VCC9A VCC9A
10K AGND AGND
RB420
IC208
10K DGND DGND
RB505
TC7S66F-X
1.2k QB277
PNP2
CB577
QB276 CB582
OPEN
NPN2 0.1
RB506
10k
RB592 LB271
RB504 CB581
330 L2R2
0 8p
RB503 RB507 CH
56k 2.2k RB593
CB580
AGND AGND CH
39p CB575
CH 5p
VCC3D VCC3D
CB428
RB466
0.1
100 Vcc
GND
DGND DGND RB465
100
IC205
TC7WH34FU-X
SHEET3
VCC9A VCC9A
RB525 QB211
100 NPN2
RB528
RB526
0
560
YOUT
RB527
CH 680
CB520
OPEN
AGND AGND
QB212
IMX
VCC9A VCC9A
RB546
QB231
100 NPN2
RB548
RB545
0
470
PBOUT
RB547
680
CH CH
CB540
AGND AGND
100p
QB232
IMX
VCC9A VCC9A
RB566
QB251
100 SHEET 1
NPN2
RB568
RB565
470 0
PROUT
1.8k RB567
680
CH CH
CB559 CB560
33p 100p
AGND AGND
QB252
IMX
VCC9A VCC9A
RB595
QB275
560
NPN2
RB596
RB594
68
OPEN
VMOUT
1.8k
RB597 RB508
680 680
CH
CB576
5p
AGND AGND
DGND DGND
DEFV
RB464
100
DEFH
AREA
SHEET 6
CLKR