Schematic Diagram Of A Board - Sony KV-XA25M80 Service Manual

(2) Schematic Diagram of A Board

1 2 3
A
B
SYSTEM CONTROLLER,Y/C JUNGLE,DEFLECTION,
TUVIF,FRONT AMP,POWER SUPPLY
C
D
CN905
#
1
V2
2
GND
J902
#
E
R904
C905 JW008
#
# #
V
CV/Y
R903 D901
L001
R906
#
# JW(5)
#
L
L
C007
C906 D902
C907 47
R905 CN001
# #
# 16V
# #
R
R
F
C006
0.1
R908 C909
D903
C908
25V
# #
#
# R907
B:CHIP
#
JR001
0
:CHIP
G
8 7
IC003
M24C08-BN6(A)
NVM
1 2
CN901
#
NS ROT
H
+5V
C003
1
PH L
#
SP L 2
JW901
:CHIP
SP GND 3
#
LED2
SP GND 4
LED1
SP R
5
C001
#
PH R
6
I
J
KV-XA25M80/XA25M83/XA25N90
RM-954
4 5 6
PAGE 1 (1/4)
R009
R008
*
4.7k R013
:CHIP 4.7k
:CHIP
JW075
*
R014
100
R007
:CHIP
*
SCL
C008
#
SDA
L002
R015
100
:CHIP
C004
220p
B:CHIP R053
1k
:CHIP
C005 C009
220p #
B:CHIP
C015
6 5 0.001
B:CHIP
C033
D006
C010
# 1SS355TE-17
1SS355TE-17
3 4
C011
R003 R017
10k #
#
:CHIP
C014
C055 C017
47
# 68p
25V CH:CHIP
C043
C012 R016
R021
100p
# #
10k
CH:CHIP L003
R001
0UH
:CHIP
C002
#
TO PAGE 1 (3/4)
– 65 –
KV-XA25M80/XA25M83/XA25N90
RM-914 RM-954 RM-914
7 8 9
7V
30V
11V
11V
D314
#
Q313
2SC2712-YG
BUFFER
11V
Q002
2SC2712-YG
BUFFER
R061
0
:CHIP
R229
#
11V
R065
R062 C223 470
470 # :CHIP
C020
:CHIP
220P
R063
470
R022 :CHIP
R052
100 :CHIP
#
#
C021
#
D002
Q001
2SA1162-G
D009
1SS355TE-17
D008
1SS355TE-17
D007
1SS355TE-17
C056
330P
10 11 12
CN303
CN302
10P
#
:BTOB
TO B BOARD TO B BOARD
CN1404
CN1406
R336
#
30V 30V
11V
JW080
7.5MM
9V
11V
C316
D301
D300
L302
220
9V 1SS355TE-17
0
16V
PROTECT :CHIP
D317
C321
#
0.22
16V
R303
:CHIP
1k
:CHIP
C317
C301
0.1
470
25V
16V
R302 B:CHIP
C326
0
#
:CHIP
R301
C303
470k
0.47
:CHIP D313
1SS355TE-17
Q301
2SA1162-G
VCC FALL
DETECTOR
C300
2.2
16V
F:CHIP
– 66 –
13 14
11V
5V
JOINT A1
JOINT A2
JOINT A3
JOINT A4
JOINT A5
9V
JOINT A6
JOINT A7
5V
JOINT A8
R315
1.5k
:CHIP
JOINT A9
C315
0.1
25V
B:CHIP
Q304
2SA1162-G
SWITCH
JOINT A10
JOINT A11
JOINT A12
JOINT A13
JOINT A14
JOINT A15
JOINT A16
JOINT A17
JOINT A18
JOINT A19
JOINT A20
JOINT A21
JOINT A22
JOINT A23
JOINT A24
JOINT A25
JOINT A26
JOINT A27
JOINT A28
JOINT A29
JOINT A30
JOINT A31
JOINT A32
JOINT A33
JOINT A34
JOINT A35
JOINT A36
JOINT A37
B-SSSBG3R-...-A..PAGE 1(1/4)