Sony KDL-22L4000 Service Manual ▷ View online
49
KDL-22L4000
KDL-22L4000
[KEYPAD]
COMPONENT SIDE
[KEYPAD]
CONDUCTOR SIDE
H1
H1
SW9107
H1
SW9103
SW9106
SW9104
SW9105
SW9102
07496-2
48.71H02.021
KEYPAD BOARD
KEYPAD BOARD
MADE IN TAIWAN
SW9101
_
_
_
_
_
$
²
_
_
_
_
_
$
²
CN9104
R9115
R9111
D9111
R9119
C9118
C9117
R9118
R9114
D9110
R9112
CN9103
C9113
C9116
C9115
C9114
L9102
R9117
D9109
R9113
R9110
R9116
R9109
KDL-22L4000
KDL-22L4000
50
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11
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12
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20
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
H2 BOARD SCHEMATIC DIAGRAM
IR_DET_1
3V3_IR
3V3_IR_1
IR_DET
3V3_IR_3
3V3_IR_2
IR_DET
3V3_IR
GND_IRGND_IRGND_IR
GND_IR
GND_IR
GND_IR
GND_IR
GND_IR
GND_IR
GND_IR
GND_IR
L9101
MHC2012S121UB-GP
L9101
MHC2012S121UB-GP
1
2
R9101
10R3J-3-GP
10R3J-3-GP
R9101
10R3J-3-GP
10R3J-3-GP
1
2
IRM9101
IRM-40KHZ-GP
IRM9101
IRM-40KHZ-GP
GND
2
OUT
1
VC
C
3
C9104
SC10U10V5KX-2G
P
C9104
SC10U10V5KX-2G
P
1
2
R9102
22R6J-GP
R9102
22R6J-GP
1
2
C9107
SC10U10V5KX-2G
P
C9107
SC10U10V5KX-2G
P
1
2
C9108
SC10U10V5KX-2G
P
C9108
SC10U10V5KX-2G
P
1
2
D9101
BAV99-7-F-GP
D9101
BAV99-7-F-GP
1
2
3
C9102
SCD1U16V3KX-3G
P
C9102
SCD1U16V3KX-3G
P
1
2
R9103
10KR3F-L-GP
R9103
10KR3F-L-GP
1
2
C9106
SC10U10V5KX-2G
P
C9106
SC10U10V5KX-2G
P
1
2
C9103
SC
100P50V3J
N-2G
P
C9103
SC
100P50V3J
N-2G
P
1
2
R9104
22R6J-GP
R9104
22R6J-GP
1
2
C9105
SC10U10V5KX-2G
P
C9105
SC10U10V5KX-2G
P
1
2
C9101
SC10U10V5KX-2G
P
C9101
SC10U10V5KX-2G
P
1
2
CN9101
JWT-CON3-6-GP
CN9101
JWT-CON3-6-GP
5
1
2
3
3
4
H2
IR
IR
1-857-232-A <L4> H2
51
KDL-22L4000
KDL-22L4000
[IR]
COMPONENT SIDE
[IR]
CONDUCTOR SIDE
H2
H2
MADE IN TAIWAN
IR CONTROL BD
07497-2
48.71H03.021
IRM9101
C9105
R9103
R9101
C9104
L9101
C9101
C9103
D9101
C9102
_
_
_
$
²
%
_
_
_
$
²
%
C9108
C9107
C9106
R9104
R9102
CN9101
KDL-22L4000
KDL-22L4000
52
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9
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10
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11
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12
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13
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14
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16
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17
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18
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
H3 BOARD SCHEMATIC DIAGRAM
LED_RED(STANDBY)
+3V3_SB
+3V3_SB
LED_RED(STANDBY)_1
LED_GREEN(POWER)_1
LED_AMBER(TIMER)
+3V3_SB
LED_AMBER(TIMER)_1
LED_GREEN(POWER)
LED_GREEN(POWER)
+3V3_SB
LED_AMBER(TIMER)
LED_RED(STANDBY)
Amber
D9106
BAV99-7-F-GP
NC
D9106
BAV99-7-F-GP
NC
1
2
3
C9109
SCD1U16V3KX-3G
P
C9109
SCD1U16V3KX-3G
P
1
2
D9102
LED-O-42-GP-U
D9102
LED-O-42-GP-U
KA
D9103
LED-R-55-GP
LED-R-55-GP
D9103
LED-R-55-GP
LED-R-55-GP
A
K
CN9102
JWT-CON6-4-GP
CN9102
JWT-CON6-4-GP
1
2
3
4
5
6
3
4
5
6
D9105
BAV99-7-F-GP
NC
D9105
BAV99-7-F-GP
NC
1
2
3
D9104
LED-G-156-GP
D9104
LED-G-156-GP
A
K
C9110
SCD1U16V3KX-3G
P
C9110
SCD1U16V3KX-3G
P
1
2
D9107
BAV99-7-F-GP
NC
D9107
BAV99-7-F-GP
NC
1
2
3
C9111
SCD1U16V3KX-3G
P
C9111
SCD1U16V3KX-3G
P
1
2
H3
LED
LED
1-857-233-A <L4> H3
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