Sony TRINITRON KV-XA21M8J, Service Manual

Page: 40 / 64

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I
J
KV-XA21M8J/XA21MSJ
RM-952
KV-XA21M8J/XA21MSJ
RM-952
– 45 – – 46 –
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
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0
JOINT A25
JOINT A26
JOINT A27
JOINT A28
JOINT A29
JOINT A30
JOINT A31
JOINT A32
JOINT A33
JOINT A21
JOINT A22
JOINT A23
JOINT A24
JOINT A34
LED1
LED2
C
V
/Y
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IN
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LED1
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STBY+5V
GND
7V
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LED1
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KEY1
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TO H3 BOARD
CN3905
TO VM BOARD
CN5901
C OUT
INSEL
OUTSEL
Y OUT
DGND
AGND
VDD V IN
VCC SYS1
SC
SYS2
FSCSEL
FSC
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IR
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A
L
A
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C
N
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D
1
L
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2
N
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C
L
1
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D
A
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1
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P
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C
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L
C
X
L
C
Y
M
Y
S
I B G R
M
U
T
E
S
A
P
S
T
TO U1
U1
TO PAGE 1 1/4
T
O
P
A
G
E
1
4
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SYSTEM CONTROLLER,Y/C JUNGLE,
DEFLECTION,TUVIF,FRONT AMP,
POWER SUPPLY
( )
G
N
D
F
S
C
1
2
3