Sony KDL-26V4000 Service Manual page 25

A B C D E F
BC1 - SE2AG
1
2
3
CN4500
4
JL4500
5
6
7
8
9
10
11
12
13
14
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A B C D E F
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G H I J K L
R4501
0
R4503
0
R4502
0
D4510
UMZ5.6KTR
D4509
D4507 UMZ5.6KTR
R4504
UMZ5.6KTR
47
JL4501
JL4508
R4569
0
F4500
0.5A
JL4507
R4500
47
D4504 D4512
UMZ5.6KTR UMZ5.6KTR
R4513 47
R4514
47
R4512
R4511
10k 10k
5V_MAIN
IC4501
E0 VCC
D4501 R4508
C4501
UMZ5.6KTR 1k
FB4503
0uH E1 WC
3
0 . 1
2 1
E2 SCL
D4503
VSS SDA
R4527
2 . 2 k
PC INPUT
3.3V_STBY
MC74LVX259DTR2
IC4500
PE_A0
A0 Vcc
C4500
0 . 1
PE_A1
16V
A1 RESET/
1005
PE_A2
A2 ENABLE/ PE_E0
4 . 7 k
Q0 DATA IN
RB4501
POWER_LCD
RESET_N
TIMER_LED
Q1 Q7
REC_LED
NVM_WP
STBY_LED Q2 Q6
BACKLIGHT
PIC_OFF_LED
AUDIO_SW1
Q3 Q5
PC/HDMI
GND Q4
MODE2
PE_DATA_IN
JL4509
DIG_OSD_STATUS
MODE1 JL4510
5%
CHIP
5% 1/16W
CHIP 2 . 2 k PE_E2
1/16W R4523
6 . 8 k
R4518
G H I J K L
M N O P Q R S
JL4514
PC_RED
JL4515
PC_GREEN
JL4516
PC_BLUE
SDA_EMMA
SCL_EMMA
TEMPERATURE SENSOR
JL4512
PC_H
( P l a c e o n A s i d e a n d c l o s e t o
JL4513
PC_V
c o n n e c t o r s s i d e )
R4535
100k
EDID_WP_B
3.3V_STBY
3.3V_STBY
MC74LVX259DTR2
3.3V_STBY
IC4503
A0 Vcc
C4516
0 . 1
16V
A1 RESET/
1005
PE_E1
A2 ENABLE/
R4548 AGC_DEF
100 R4557
1/16W 100
CHIP 1/16W
Q0 DATA IN
5% CHIP
5%
TV_DEM_SEL
LOUDSP_MUTE Q1 Q7
HDMI_SEL2
LINE_OUT_MUTE Q2 Q6 SC1/FRONT
R4549
HDMI_RST
JL4519 100
1/16W
CHIP Q3 Q5
5%
AUDIO_SW2
GND Q4
1608 5%
CH CHIP
25V 1/16W
1000p 22k
C4564 R4574
3.3V_STBY
10k
R4555
1 . 2 k
R4544
3.3V_STBY
R4546
100
1/16W
CHIP
5%
C4511
0 . 1
KEY2 MC74LVX4051DTR2 16V
IC4502
1005 R4570
JL4517 100
1/16W
X4 Vcc CHIP
5%
2 . 2 k
X6 X2
6 . 8 k R4540 R4551 TEMP
R4537
100
JL4521
1/16W
IN/OUT X1 CHIP
5% HP_DET
JL4522
X7 X0
R4542 R4552 PANEL_DET
100 100
1/16W 1/16W JL4523
CHIP X5 X3 CHIP
5% 5% COINCIDENCE
ENABLE A
Vee B
GND C
PORT EXPANDER MULTIPLEXORS
M N O P Q R S
- 24 -
T U V W X Y
3.3V_MAIN
1005
C4560 L4560
16V
XX 10uH
0 . 1
C4563
XX
R4560
XX IC4560
SDA VCC
SCL A0
R4561
XX
O.S. A1
GND A2
MM3154XURE
IC4561
1005
VOUT VDD
16V
XX 0 . 1
TEMP R4572 C4561
NC GND
BC1
10/14
3.3V_STBY
MC74LVX259DTR2
IC4562
A0 Vcc
C4562
0 . 1
5% 16V
CHIP A1 RESET/
1/16W
1005
1k
R4571
PE_E3
A2 ENABLE/
Q0 DATA IN
EDID_WP 75HZ
Q1 Q7
HDMI_SEL3 26INCH
Q2 Q6
HDMI_RXTERM
Q3 Q5
HDMI_SEL1
GND Q4
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
U Y
T V W X
~ BC1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 10/14 ~
Z AA BB CC DD EE FF
Z AA BB CC
DD EE FF
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