DOWNLOAD Sony KLV-20G400A Service Manual ↓ Size: 12.26 MB | Pages: 40 in PDF or view online for FREE

Model
KLV-20G400A
Pages
40
Size
12.26 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-20g400a.pdf
Date
PREV: Sony KDL-26M4000 / KDL-32M4000 / KDL-37M4000 / KDL-40M4000 Service Manual

Sony KLV-20G400A Service Manual ▷ View online

KLV-20G400A
33 
KLV-20G400A
1 
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2        | 
3 
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4 
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5 
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6 
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7 
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8 
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
[POWER, CONNECTORS, TUNER, TUNER CONTROL, AUDIO, CONTORL, INDICATORS, VIDEO OUT, HUDSON POWER, GROUND, NVRAM, AUDIO AMP, AUDIO OUT]
CONDUCTOR SIDE
A
KLV-20G400A
34 
KLV-20G400A
1 
| 
2        | 
3 
| 
4 
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5 
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6 
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7 
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8 
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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 
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H1 BOARD SCHEMATIC DIAGRAM
POWER_KEY
ADC_IN2
ADC_IN1
POWER_KEY
ADC_IN2
ADC_IN1
3V3_Keypad
3V3_Keypad
POWER
KEY BOARD
C+
SOURCE
V+
C-
V-
MENU
GND2
HOLE3
GND2
HOLE3
1
D9105
DLP05LC-7-F-GP
D9105
DLP05LC-7-F-GP
1
2
3
L902
MLB-201209-22-GP
L902
MLB-201209-22-GP
1
2
L903
MLB-201209-22-GP
L903
MLB-201209-22-GP
1
2
S904
SW-TACT-132-GP
S904
SW-TACT-132-GP
1
2
3
4
5
R909
787R5F-GP
R909
787R5F-GP
1
2
R903
0R5F-3-GP
R903
0R5F-3-GP
1
2
C902
SCD1U25V2ZY-1GP
C902
SCD1U25V2ZY-1GP
1
2
C904
SCD1U25V2ZY-1GP
C904
SCD1U25V2ZY-1GP
1
2
D9106
DLP05LC-7-F-GP
D9106
DLP05LC-7-F-GP
1
2
3
S901
SW-TACT-132-GP
S901
SW-TACT-132-GP
1
2
3
4
5
L901
MLB-201209-22-GP
L901
MLB-201209-22-GP
1
2
R901
113R5F-1-GP
R901
113R5F-1-GP
1
2
C903
SCD1U25V2ZY-1GP
C903
SCD1U25V2ZY-1GP
1
2
R902
68D1R5F-GP
R902
68D1R5F-GP
1
2
S902
SW-TACT-132-GP
S902
SW-TACT-132-GP
1
2
3
4
5
D9104
DLP05LC-7-F-GP
D9104
DLP05LC-7-F-GP
1
2
3
R907
113R5F-1-GP
R907
113R5F-1-GP
1
2
R905
37D4R5F-GP
R905
37D4R5F-GP
1
2
S905
SW-TACT-132-GP
S905
SW-TACT-132-GP
1
2
3
4
5
L904
MLB-201209-22-GP
L904
MLB-201209-22-GP
1
2
S906
SW-TACT-132-GP
S906
SW-TACT-132-GP
1
2
3
4
5
S903
SW-TACT-132-GP
S903
SW-TACT-132-GP
1
2
3
4
5
GND1
HOLE3
GND1
HOLE3
1
C901
SC1U25V0KX-GP
C901
SC1U25V0KX-GP
1
2
R906
0R5F-3-GP
R906
0R5F-3-GP
1
2
R908
113R5F-1-GP
R908
113R5F-1-GP
1
2
S907
SW-TACT-132-GP
S907
SW-TACT-132-GP
1
2
3
4
5
CN901
JST-CON6-19-GP
CN901
JST-CON6-19-GP
1
2
3
4
5
6
7
8
H1
KEYBOARD
1-857-028-11 <LAX2-G> H1
1 
| 
2        | 
3 
| 
4 
| 
5 
| 
6 
A
1 
| 
2        | 
3 
| 
4 
| 
5 
| 
6 
A
[KEYBOARD]
COMPONENT SIDE
H1
[KEYBOARD]
CONDUCTOR SIDE
H1
KLV-20G400A
35 
KLV-20G400A
1 
| 
2        | 
3 
| 
4 
| 
5 
| 
6 
| 
7 
| 
8 
| 
9 
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10 
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11 
| 
12 
| 
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H2 BOARD SCHEMATIC DIAGRAM
3V3_IR
3V3_IR
IR_DET
AMBER
GREEN
GREEN_POWER
IR_DET
GREEN
ORANGE
R9103
22R5J-1-GP
R9103
22R5J-1-GP
1
2
C9100
SC10U16V5ZY-GP
C9100
SC10U16V5ZY-GP
1
2
D9100
LED-YG-56-GP
D9100
LED-YG-56-GP
A
K
IRM9100
IRM-3640N3F4-GP
IRM9100
IRM-3640N3F4-GP
GND
2
OUT
1
VCC
3
C9103
SC10U16V5ZY-GP
C9103
SC10U16V5ZY-GP
1
2
R9101
22R5J-1-GP
R9101
22R5J-1-GP
1
2
R9106
10R5J-GP
R9106
10R5J-GP
1
2
C9104
SCD1U50V5KX-1GP
C9104
SCD1U50V5KX-1GP
1
2
C9102
SCD1U50V5KX-1GP
C9102
SCD1U50V5KX-1GP
1
2
C9111
SC10U16V5ZY-GP
C9111
SC10U16V5ZY-GP
1
2
R9102
10KR5F-2-GP
R9102
10KR5F-2-GP
1
2
D9103
BAV99-7-F-GP
D9103
BAV99-7-F-GP
1
2
3
R9100
10R5J-GP
R9100
10R5J-GP
1
2
R9104
10R6J-1-GP
R9104
10R6J-1-GP
1
2
C9109
SC10U16V5ZY-GP
C9109
SC10U16V5ZY-GP
1
2
GND1
HOLE3
GND1
HOLE3
1
C9110
SC10U16V5ZY-GP
C9110
SC10U16V5ZY-GP
1
2
R9107
10R5J-GP
R9107
10R5J-GP
1
2
CN9100
JOWLE-CON7-1-GP
CN9100
JOWLE-CON7-1-GP
1
2
3
4
5
6
7
D9102
LED-GO-1-GP-U1
D9102
LED-GO-1-GP-U1
1
2
3
L9100
MLB-321611-8-GP
L9100
MLB-321611-8-GP
1
2
H2
IR/LED
1-857-030-11 <LAX2-G> H2
1 
| 
2        | 
3 
| 
4 
| 
5 
| 
6 
A
1 
| 
2        | 
3 
| 
4 
| 
5 
| 
6 
A
[IR,LED]
COMPONENT SIDE
H2
[IR,LED]
CONDUCTOR SIDE
H2
KLV-20G400A
36 
KLV-20G400A
1 
| 
2        | 
3 
| 
4 
| 
5 
| 
6 
| 
7 
| 
8 
| 
9 
| 
10 
| 
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H3 BOARD SCHEMATIC DIAGRAM
HPL
HPR
HPL
HPR
HP
HP
HP
A
A
A
A
A
A
HEADPHONE OUT
C9108
SCD033U50V5KX-1GP
C9108
SCD033U50V5KX-1GP
1
2
C9106
SCD1U25V5KX-1GP
C9106
SCD1U25V5KX-1GP
1
2
CN8102
JOWLE-CON4-3-GP
CN8102
JOWLE-CON4-3-GP
1
2
3
4
D9101
1N4148W-7-F-GP
D9101
1N4148W-7-F-GP
2
1
L820
MLB-201209-22-GP
L820
MLB-201209-22-GP
1
2
L819
MLB-201209-22-GP
L819
MLB-201209-22-GP
1
2
R9107 0R5J-5-GP
R9107 0R5J-5-GP
1
2
C9107
SCD033U50V5KX-1GP
C9107
SCD033U50V5KX-1GP
1
2
R9108 0R5J-5-GP
R9108 0R5J-5-GP
1
2
GND3
HOLE3
GND3
HOLE3
1
D9102
1N4148W-7-F-GP
D9102
1N4148W-7-F-GP
2
1
CN8103
SKT-JACK-249-GP
CN8103
SKT-JACK-249-GP
1A
7G
6F
3C
2B
4D
5E
NP1
H3
HEADPHONE
1-857-029-11 <LAX2-G> H3
1 
| 
2        | 
A
—
1 
| 
2        | 
A
—
[HEADPHONE]
COMPONENT SIDE
H3
[HEADPHONE]
CONDUCTOR SIDE
H3
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