JVC PD-42V31BJE Serviceanleitung Seite 70

DIST PWB CIRCUIT DIAGRAM (8/9) SHEET15
CLKCM
SHEET14
OSDCLK
MICON_H
SHEET14,16
MICON_V
R552
270
C555 OPEN
CH
R551
270
OSD_G
L501 L2R2
NQL092K-2R2X
C554 CH C556
CH
39p 3p
NDC31HJ-390X NDC31HJ-3ROX
R556
270
C558 OPEN
R555 CH
270
OSD_B
L502 L2R2
NQL092K-2R2X
SHEET16
C557 CH C559 CH
39p 3p
NDC31HJ-3ROX
NDC31HJ-390X
R560
270
C561 OPEN
R559
CH
270
OSD_R
L503 L2R2
NQL092K-2R2X
CH CH
C560 C562
39p 3p
NDC31HJ-390X NDC31HJ-3ROX
RSTAD
SHEET9
RST3
SCL3
SCL3
SHEET8
SDA3
SDA3
NOTES) 1. Please refer to page 2-91 for voltages of this circuit diagram.
2. Please refer to page 2-95 for waveforms of this circuit diagram.
VCC9A
C551
0.1 R554
1.2k
R553
100
Q501
PNP2
2SA1022/BC/-X
C563
.47 /50
C519
NEN51HM-474X
0.1
C515
HK
10 /16
C516 C520
AGND
0.1 1000p
NCB31HK-102X
C525
C552 R558
0.1 1.2k 0.1
C564
.47 /50
C521
R557
HK
100 10 /16
NEN51HM-474X
C522 C526
C565
AGND 0.1 1000p
Q502 .47 /50
NCB31HK-102X
PNP2
C531
NEN51HM-474X
0.1
2SA1022/BC/-X
C527
HK
10 /16
C528
AGND 0.1 C532
1000p
NCB31HK-102X
VCC3A VCC3A
R504
C533
1.5k
330p
C553 R562
1.2k
0.1
Q504
R561
2SC3928A/QR/-X
R510
100
4.7k
Q503
PNP2
AGND
2SA1022/BC/-X
AGND
R563 OPEN
R518 OPEN
R516 100
R517 100
No. YA013
VCC3A VCC3VAP
R564 R565
OPEN 0
K502
C513
NQR0413-003X
0.1
K501 C514 C512
C502
NQR0413-003X 10 /16 10 /16
10 /16
R515
AGND
10K
VCC3AD1
C511
ODGND
C501 0.1
10 /16
AGND
C510
0.1
R501
0
C517
OPEN
IC501
C503 THS8083A
C518
0.1
10 /16
C523 OPEN
C504
C524
0.1
10 /16
C529
OPEN
C530
10 /16
R505 R506
0
0
NQL092M-220X
2-35 2-36
DIST PWB ASS'Y (8/9)
SMK0Z305A-U2
R513
OPEN
C508
0.1
C509
0.1
DOSDG7
DOSDG6
DOSDG5
DOSDG4
DOSDG3
DOSDG2
DOSDG1
DOSDB7
DOSDB6
DOSDB5
DOSDB4
DOSDB3
DOSDB2
DOSDB1
DOSDR7
DOSDR6
DOSDR5
DOSDR4
DOSDR3
DOSDR2
DOSDR1
C505
C507
0.1
0.1
C506
0.1
L504
22
C534 C535
100p 100p
K503
NRSA02J-0R0X
AGND
ODGND
No. YA013
DOSDG7
DOSDG7
DOSDG6
DOSDG6
DOSDG5
DOSDG5
DOSDG4
DOSDG4
DOSDG3
DOSDG3
DOSDG2
DOSDG2
DOSDG1
DOSDG1
DOSDB7
DOSDB7
DOSDB6
DOSDB6
DOSDB5
DOSDB5
DOSDB4
DOSDB4
SHEET14
DOSDB3
DOSDB3
DOSDB2
DOSDB2
DOSDB1
DOSDB1
DOSDR7
DOSDR7
DOSDR6
DOSDR6
DOSDR5
DOSDR5
DOSDR4
DOSDR4
DOSDR3
DOSDR3
DOSDR2
DOSDR2
DOSDR1
DOSDR1