Video Pwb Circuit Diagram - JVC LT-32C31BJE Service Manual

VIDEO PWB CIRCUIT DIAGRAM (1/2) SHEET 5
SRGB2/OTH
SHEET 6 SRGB2/OTH
CN0AE
QGA1501C2-07V
RECEIVER PWB (1/2)
SHEET 3
B2
G2
SHEET 6
R2
RECEIVER PWB (1/2)
SHEET 3
CN0AD
QGA1501C2-08V
YS1
B1
SHEET 6
G1
R1
S_CIN
S_CIN
SHEET 6
S_CV/YIN
S_CV/YIN
SDA1
SCL1
SHEET 6
SDA2
SUBNT%
B2
G2
R2
GND
YS1
B1
VCC9A REG5V
G1
IC803
R1
BA05FP-X
C826
C828
22 /50
.33
NCF31CZ-334X
GND
R851
180
NQL092K-6R8X
CH
CH
C893
10p
L869 NDC31HJ-560X
L18
NQL092M-180X
R855
100
Q864
IMX1-XW
NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.
2. Please refer to page 2-64 for waveformes of this circuit diagram.
No.YA015
C830 C831
0.1 0.1
R820 R824
150K 150K
R822 R826
180 180
Q803 Q804 Q805
NPN1 NPN1 NPN1
R823 R827
REG5V
1.5k 1.5k
L807 CORE3
NQR0413-003X
C819 C818
10P 10 /16
CH
GND GND
C813
47 /16
X801
16.2MHz
NAX0621-001X
NCB31AK-474X
R816
C820
27k
0.47
HK
C821 0.01
GND
IC801
R819
TB1274AF
10K
R817
10k
NCB11CK-225X
C822 R818
2.2 3.9k
R803
2SA1037AK/QR/-X
3.3k
HK
HK
R801
GND C823
2.2k
Q801 C824
0.022
PNP1 0.01
NCB31HK-223X
R802 NCB31HK-103X
2.2k GND
C805
GND 0.01
C806
C801
R806 0.01
0.1
3.3k C802 C803
HK GND
R804 0.22 0.1 HK
2.2k
R856
C827
1M
100 /6.3
GND GND
R805
REG5V
2.2k
GND
C825
GND GND L808
OPEN
CORE3
Q802
NQR0413-003X
PNP1
2SA1037AK/QR/-X
NCB31HK-103X
VCC5A
IC802
NCB31HK-103X TC90A69AF-X
VCC9A
C855 C864
0.01 0.01
HK
HK
C880 C856
L865 100 /6.3 0.01 HK
L22
C878
NQL034K-220X
C850 0.1
18p
C857
L861
NDC31HJ-180X 0.01
2SC2412K/QR/-X L22
CH HK
C881 C879
C886 C854
R853 100 /6.3 0.1
10 /16 0.1
R850 12k
C853 HK
OPEN C858
47 /16
0.01 HK
Q853
NPN1
C859
L851
0.47 CH
L6R8
C861
NCB31AK-474X 680p
CH
R852 R854 R859
220 6.8k 2.2k
C851 C852
120p 82p
C887
0.1
L862 C884 C882
NDC31HJ-560X L100 100 /6.3 0.01 C860
GND
0.01
HK
L868
CH
C849 CORE3 NCB31HK-103X
10p
HK
L863
L100
C885 C883
R861
100 /6.3 0.01
100
R849
2.2k
NCB31HK-103X
NQL034K-101X
NQR0413-003X
NQL034K-101X
GND
R890
22k
2-13 2-14
C832 C833 C834 C835
0.1 0.1 0.1 0.1
R828 R832 R836 R840
150K 150K 150K 150K
R830 R834 R838 R842
180 180 180 180
Q806 Q807 Q808
NPN1 NPN1 NPN1
R831 R835 R839 R843
1.5k 1.5k 1.5k
1.5k
HK
C814
0.01
NCB31HK-103X
GND
GND
GND
NCF11CZ-475X
C809
CF1
4.7 /16
0.1
C829
GND
R807 C808
7.5k 0.01
R808 R809
HK
100 100
GND
GND GND
NCB31HK-103X
R899
6.8K
L866
L22
2SA1037AK/QR/-X
2SC2412K/QR/-X 2SC2412K/QR/-X
NCB31HK-103X
NDC31HJ-180X
R866 R868
Q854 C892
22k 1k
C868
NPN1 CH 18p
NQL092K-6R8X
Q856 0.1
C867
R864 PNP1
47 /16
390 L852
Q855 C889
L6R8
NPN1 10
R863 C865 C866 R865 R867
820 56p 56p 470 6.8k
R870
CH CH
1.2k
R869
1k
NDC31HJ-560X NDC31HJ-560X
GND
C863
0.01
2SA1037AK/QR/-X
R862
2SC2412K/QR/-X 2SC2412K/QR/-X
330
R876 R878
Q858 C894 C872
22k 560 Q860
NPN1 CH 18p 0.1
NQL092K-6R8X PNP1
C871
R874
0.1
390 L853
Q861
Q859
OPEN
NPN1
L6R8
R877
R873 C869 C870
C888 8.2k
820 56p 56p R880 R893
R875
CH CH
100 /6.3 R882
HK 220 0
470 R879
OPEN
560
NDC31HJ-560X NDC31HJ-560X
2SC2412K/QR/-X 2SC2412K/QR/-X
NDC31HJ-150X
R887 R885
C874
Q863
1k 12k
15p NQL092M-270X
HK NPN1
CH
NCB31HK-103X
Q862
C877 C891 C876
NPN1 L854 R883
0.01 47 /16 0.01
L27 470
HK
NCB31HK-103X
R860
100
R889 R888 R886 R884 C875 C873
1k 1k 5.6k 1.5k 10p 33p
CH CH
NDC31HJ-100X
NDC31HJ-330X
GND
VCC9A C895 C896 D801
OPEN OPEN OPEN
R894 R895
OPEN OPEN
R872
R892
L870
OPEN
OPEN
OPEN
C897
R896
OPEN
OPEN
Q866
OPEN R897 D802 R898
OPEN OPEN OPEN
GND
No.YA015
VIDEO PWB ASS'Y(1/2)
SMK-1602A-U2
S_RY
S_BY
S_Y
S_Y_COMP
SHEET 14
S_HD
S_VD
L867
L22
/16
C890
10 /16
GND
VCC9A
R881
OPEN
Q865
OPEN
R891
OPEN