Sony KDL-26V4000 Service Manual page 29

A B C D E F
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2
3
4
5
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BC1 - SE2AG
Power Supply (1/2)
7
+3.3LVDS C18
VSUP3.3LVDS
D18
VSUP3.3LVDS
G20
VSUP3.3LVDS
H20
8
1005 VSUP3.3LVDS
1005
J20
16V VSUP3.3LVDS
16V 0 . 1
0 . 1
C4034
XX C4032
C4030
+3.3IO P20
VSUP3.3IO1
T11
1005 1005
VSUP3.3IO1
16V 16V
0 . 1 0 . 1
C4021 C4028
+3.3MSP Y19
9 VSUP3.3FL
1005 Y18
1005
VSUP3.3FL
16V 16V
0 . 1
0 . 1
C4019
C4026
+1.8FE B16
VSUP1.8FE
A15
VSUP1.8FE
1005 1005
A8
16V 1005 16V VSUP1.8FE
0 . 1 0 . 1
C4016 16V C4027
0 . 1
C4022
10 +3.3FE A7
VSUP3.3VO
+1.8LVDS 1005 F20
VSUP1.8LVDS
16V
0 . 1
C4017
+3.3MSP Y16
VSUP3.3COM
+3.3IO F4
11 VSUP3.3IO3
G4
VSUP3.3IO3
1005 1005 1005 L2
1005 VSUP3.3IO4
16V 16V
16V 16V L1
0 . 1 0 . 1 0 . 1
0 . 1 VSUP3.3IO4
C4007 C4014 C4023
C4010
H16
VSUP1.8DIG
12
J16
VSUP1.8DIG
K16
VSUP1.8DIG
L16
VSUP1.8DIG
M16
VSUP1.8DIG
N16
VSUP1.8DIG
P16
VSUP1.8DIG
R16
13
VSUP1.8DIG
T16
VSUP1.8DIG
K15
VSUP1.8DIG
L15
VSUP1.8DIG
M15
VSUP1.8DIG
N15
VSUP1.8DIG
1005 P15
1005
1005 VSUP1.8DIG
14 16V
16V
16V XX 0 . 1 R15
0 . 1 XX VSUP1.8DIG
0 . 1 C4001 C4006 XX
C4000 C4003 C4004 C4008
+1.8DIG T15
VSUP1.8DIG
1005
16V
0 . 1 XX
15 C4031 C4033
16
17
VCT7593P-A1-H-802
~ BC1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 14/14 ~
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A B C D E F
All manuals and user guides at all-guides.com
G H I J K L
B20 Power Supply (2/2)
GND3.3LVDS
C20
GND3.3LVDS
A19
GND3.3LVDS
C19
GND3.3LVDS G13
+1.8FE VSUP1.8FE GND3.3DAC
D19
GND3.3LVDS
G12
1005 1005
G19 VSUP1.8FE GND3.3DAC
GND3.3LVDS 16V
16V 1005 G11
0 . 1 VSUP1.8FE GND3.3DAC
H19 0 . 1
GND3.3LVDS C4041 16V C4051
0 . 1
J19
C4046
GND3.3LVDS
+3.3DAC H13
VSUP3.3DAC GND3.3FE
1005 H12
1005 1005
P19 VSUP3.3DAC
GND3.3IO1 16V 16V 16V
H11
0 . 1 0 . 1 0 . 1 VSUP3.3DAC GND3.3DIG
T12 C4050
GND3.3IO1 C4042 C4060
G10
+3.3FE 1005 VSUP3.3FE GND8.0AU
W19
GND3.3FL 16V
W18 0 . 1 GND8.0AU
C4063
GND3.3FL
R11
+3.3MSP 1005 VSUP3.3DIG
16V
0 . 1 GND3.3DRI
C16
GNDA C4057
R10
+8.0AU VSUP8.0AU GND3.3DRI
D16 1005
1005
GNDA T10
16V 16V VSUP8.0AU GND3.3DRI
G16
GNDA 0 . 1 0 . 1
C4047
C4054 GND3.3DRI
G15
GNDA M9
+3.3DRI VSUP3.3DRI GND3.3DRI
G14
GNDA
N9
C9 VSUP3.3DRI GND3.3DRI
GNDA P9
VSUP3.3DRI GND3.3DRI
D9
GNDA
1005 1005 1005 L8
VSUP3.3DRI GND3.3DRI
16V 16V 16V
XX 0 . 1 0 . 1 XX 0 . 1 XX XX M8
VSUP3.3DRI GND3.3DRI
B8 C4040 C4043 C4044 C4048 C4052 C4055 C4058
GND3.3VO
N8
VSUP3.3DRI GND3.3DRI
AUD_GND
P8
R4000 VSUP3.3DRI GND3.3DRI
B7 0
SGND
K7
CHIP VSUP3.3DRI GND3.3DRI
L7
VSUP3.3DRI GND3.3DRI
E19
GND1.8LVDS M7
F19 VSUP3.3DRI GND3.3DRI
GND1.8LVDS
N7
VSUP3.3DRI GND3.3DRI
P7
VSUP3.3DRI GND3.3DRI
W16
GND3.3COM
GND3.3DRI
R9
+5.0SIF
VSUP5.0DIG GND3.3DRI
F3
GND3.3IO3
R8
VSUP5.0DIG GND3.3DRI
G3
GND3.3IO3 R7
VSUP5.0DIG GND3.3DRI
1005
M3 1005 GND3.3DRI
1005 1005 1005 1005
GND3.3IO4 16V T9
0 . 1 16V
16V VSUP5.0ANA
M2 C4045 0 . 1 16V 16V 16V
GND3.3IO4 0 . 1 0 . 1 0 . 1 0 . 1
C4049 C4062 T8
C4053 C4056 C4059
VSUP5.0ANA GND5.0DIG
T7
VSUP5.0ANA GND5.0DIG
H15
GND1.8DIG
J15 GND5.0DIG
GND1.8DIG
H14
GND1.8DIG
J14 GND5.0ANA
GND1.8DIG
GND5.0ANA
K14
GND1.8DIG
L14 GND5.0ANA
GND1.8DIG
GND5.0ANA
M14
GND1.8DIG
N14
GND1.8DIG
MSHIELD1
P14
GND1.8DIG
MSHIELD1
R14
GND1.8DIG
MSHIELD1
T14
GND1.8DIG
MSHIELD1
K13
GND1.8DIG
L13
GND1.8DIG
BC1
M13
GND1.8DIG
N13 14/14
IC4000
GND1.8DIG
VCT7593P-A1-H-802
P13
GND1.8DIG
R13
GND1.8DIG
T13
GND1.8DIG
K12
GND1.8DIG
L12
GND1.8DIG
IC4000
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
G H I J K L
M N O P Q R S
H3E - SE2AG
CL301 R301
220
1/16W
0.5%
Q301
UNR52A1G0LS0
D301
XX
PICTURE OFF[RED&GREEN]
J TIMER[RED]
Data Telecom.[RED&GREEN blink]
U/C
PICTURE OFF[RED&GREEN]
AEP
GA TIMER[RED]
J13
J12
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
J11
H10
R12
P12
P11
K11
L11
J10
K10
L10
G9
H9
J9
K9
L9
G8
H8
J8
K8
G7
H7
J7
W9
Y9
AA9
AB9
M12
N12
M11
N11
M10
N10
P10
A2
B2
C2
D2
M N O P Q R S
- 28 -
T U V W X Y
R302 R303 R304 R305
CL302 JL303 CL304 CL305 1k
820 1k
150 1/16W
1/16W 1/16W
1/16W 0.5%
0.5% 0.5% 0.5%
D308
FR1105W
Q305
Q302 Q303 Q304
6
UNR52A1G0LS0 UNR52A1G0LS0 UNR52A1G0LS0 UNR52A1G0LS0
5 4 C302
7 GC2 GC1 NC
1005
0 . 1
16V
D303 D307
D304 D306
XX XX
XX XX
IOUTGND VCC
2 3
1
TIMER REC[RED&GREEN]
REC[RED] STANDBY[RED]
POWER[GREEN]
POWER[GREEN] STANDBY[RED]
High: LED on
Low: LED off
H3E
LED/LUMI SENSOR
LED
H4/H4K - SE2AG
S i r c s R450
XX
R451
XX
H4/H4K
R452
XX
R453
XX
R454
XX
R455
XX
R402
C402 C403
10 XX 47
1/16W
5% 6.3V
CHIP CHIP
X6S
1/16W 5%
470 2012
R401
1005
D401
X7R
50V MAZ8056G0LS0
220p XX
C401
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
~ H4/H4K Board Schematic Diagram [ IR Receiver ] ~
U Y
T V W X
Z AA BB CC DD EE
CL307
1 GND
CL306
2 STBY3.3V
3 REC/RESERVE
4 STBY_LED
5 ON_TIMER
6 PWR/RESERVE
7 PICTURE_OFF
8 BL_IN
9 VD3.3V
*CN301
9P
R306
0 R350
CHIP XX
R351
XX
C303
6.3V
R352
47
XX
R353
XX
R312 R354
R313
33k XX
XX
1/16W
CHIP
5% R355
XX
R356
R311
10k 1/16W R314 XX
1k
CHIP 5%
1/16W
R357
CHIP XX
R307 R309 5%
1k 0 C304
1/16W CHIP 1 R358
CHIP 1005
X6S XX
5% 6.3V Q306
R310 1005
ISA1602AM1TP-1EF R359
220k
1/16W XX
CHIP
1005
R360
XX
R361
XX
Optical Sensor
~ H3E Board Schematic Diagram [ LED/LUMI Sensor ] ~
IR RECEIVER
CL403
1 SIRCS
CL401
2 STBY3.3V
CL402
3 GND
*CN401
3P
Z AA BB CC
DD EE
FF
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