Schematic Diagram Of P Board - Sony KV-EX29M93 Service Manual

(6) Schematic Diagram of P Board

1 2 3
A
(ONLY USE FOR MODEL KV-EX29M39/EX29M87/EX34M97))
B
L8801
:EL0606
C8826
C 0.1 C8803
25V
10p
B:CHIP
CH:CHIP
L8802
#
C8802
R8801 R8802
C8801
0.1
47k 47k
100
:CHIP :CHIP 25V
10V
B:CHIP
20.25MHz
D
E
R8805
C8828
0
:CHIP
B:CHIP
R8803 R8804
100 100
:CHIP :CHIP
C8829
0.1
F 25V
B:CHIP
C8830
0.1
25V
B:CHIP
G
SCL
SDA
H
(PICTURE IN PICTURE)
I
J
– 127 –
KV-EX29M39/EX29M87/EX34M97
KV-EX29M93/EX29M65
4 5 6
C8804
10p
CH:CHIP
IC8801
SDA9588X
PIP PROCESSOR
X IN CVBS 1
X O VREFM
X8801
U IN
HSP
VSP VREFL
V IN
SDA
SCL
VSS A1
L8803
C8831
VDD VDD A1
# R8807
0.1
470 25V
:CHIP B:CHIP
VSS
VREFH
I2C
VSS A2
C8827
0.1
0.1 R8806
VDD A2
INT
25V 25V
470
B:CHIP
:CHIP
IN 1 V OUT
IN 2 Y OUT
U OUT
U OUT
IN 3
R8809
100
FSW SEL
:CHIP
R8811 82p
330
:CHIP
Q8801
2SA1162-G
BUFFER
:EL0606
Q8802
2SA1162-G
BUFFER R8840 100 :CHIP
CN8801
20P
:BTOB
TO A BOARD
CN8402
KV-EX29M39/EX29M87/EX34M97
RM-963 RM-963
KV-EX29M93/EX29M65
RM-964 RM-964
7 8 9
R8813
C8805 C8808
#
0.1 25V B:CHIP
47
:CHIP
C8806
0.1
R8814
25V C8809
#
B:CHIP 47
:CHIP
C8810
C8807
L8804
0.1 100
#
25V 10V
B:CHIP
C8812
L8805
0.1
#
25V
B:CHIP
C8814
C8811
0.1
0.1
25V
25V
B:CHIP
B:CHIP
C8813
R8837 R8839
R8808 0.1
100 :CHIP 1.5k 470
25V
:CHIP
:CHIP B:CHIP
Y OUT
R8835
820
:CHIP
C8815
V OUT 0.1 25V B:CHIP
R8836
820
R8810
:CHIP R8812
100
100
:CHIP
:CHIP
C8832
CH:CHIP
Q8803
Q8811
2SA1162-G
L8809
2SA1162-G
BUFFER
PROTECT
CVBS/Y IN
R8838
1.5k :CHIP
R8841
100 :CHIP
5V
10 11 12 13
IC8802
BA033FP-E2
C8818 C8820
3.3V REG
100 100
10V 10V
I O
G
L8806
:LHL08 C8819
0.1
25V
B:CHIP
L8808 Q8807
#
2SC2712-YG
R8815
5V
BUFFER
1k :CHIP
C8823
0.1
25V C8834
B:CHIP 0.1
Q8804
25V
R8816
2SA1037
B:CHIP 1k :CHIP
R8843
R8842
R8844 R8834
470 :CHIP 100k
1k :CHIP 47k R8833
:CHIP
Q8805
:CHIP 47k
2SA1037-AK :CHIP
R8832
C8835 47k
R8847
470p :CHIP
1M
B:CHIP
:CHIP
R8845
R8846
1k
470
R8848
:CHIP Q8812 R8831
:CHIP
10k
47k R8824
2SC2712-YG
:CHIP
:CHIP 100
PROTECT
D8801
C8836
# MA111-K8.SO R8828
R8849
100
1k
:CHIP
C8825
:CHIP
4.7
R8850
10V
1.2k
F:CHIP
:CHIP
C8824
4.7
R8825
10V 1k
:CHIP
F:CHIP
R8826
100
:CHIP
B-SSS10617-...-P..-EX29.34
– 128 –
14 15
L8807
:EL0606
C8822
C8821
0.1
0.1
25V
25V
B:CHIP
B:CHIP
R8821
100
:CHIP
R8820 Q8806
1k
2SC2712-YG
:CHIP
BUFFER
R8817
470
:CHIP
R8819
1k R8818
:CHIP 100
:CHIP
R8827
R8823
R8822
100
1k
1k
:CHIP
:CHIP
:CHIP
:CHIP
Q8810
2SA1162-YG
BUFFER
Q8808
R8830
2SA1162-YG
100
BUFFER :CHIP
R8829
C8833
100
#
:CHIP
Q8809
2SA1162-YG
BUFFER