Frame Diagram - Sony KLV-26U300A Service Manual

5-2. Frame Diagram

14 PWR_30V
13 GND
12 PWR_15V
11 PWR_15V
10 GND
9 GND
8 PWR_PANEL
CN201
7 PWR_PANEL
6 GND
5 GND
4 PWR_6V
3 PWR_6V
2 GND
1 GND
8 4VSB
7 4VSB
6 GND
5 GND
CN202
4 GND
3 4VSB
2 PWR_ERR_DET
1 PSON
10 24V
9 24V
8 24V
7 24V
6 24V
CN203
5 GND
4 GND
3 GND
2 GND
1 GND
G
(Power Board)
14 Reserved
13 LCD Bright
12 Enable
11 Reserved
10 GND
9 GND
8 GND
CN1
7 GND
6 GND
5 VDDB
4 VDDB
3 VDDB
2 VDDB
1 VDDB
Inverter
PWR_30V 14
GND 13
PWR_15V 12
PWR_15V 11
GND 10
GND 9
PWR_PANEL 8
CN201
PWR_PANEL 7
GND 6
GND 5
PWR_6V 4
PWR_6V 3
GND 2
GND 1
4VSB 8
4VSB 7
GND 6
GND 5
CN202
GND 4
4VSB 3
PWR_ERR_DET 2
PSON 1
GND 5
PWM 4
BLCON 3 CN401
BLEN 2
P_STS 1
1 GND GND 6
2 ADC1 ADC1 5
3 ADC2 ADC2 4
CN404
CN901 4 DET DET 3
5 3.3V 3.3V 2
6 GND GND 1
7 GND
H1
(Function Board)
1 GND GND 8
2 IR IR 7
3 3.3V 3.3V 6
4 GND GND 5
CN409
CN9100
5 ALED ALED 4
6 GLED GLED 3
7 SLED SLED 2
8 PLED PLED 1
H2
(IR Board)
CN803 CN801
A
(Main Board)
(2970063604)
TX1P 2 1 VPNL
TX1N 4 3 VPNL
GND 6 5 VPNL
TXCKP 8 7 VPNL
TXCKN 10 9 VPNL
GND 12 11 GND
TX0P 14 13 GND
TX0N 16 15 GND
GND 18 17 GND
TX2P 20 19 LCS
TX2N 22 21 ODSEL
GND 24 23 SELLVDS
TX3P 26 25 RPF
TX3N 28 27 RESERVED
GND 30 29 GND
CN402
PANEL
23
1 HPL 1 HPL
2 HP 2 HP
CN82
CN802
3 GND 3 GND
4 HPR 4 HPR
H3
(Headphone Board)
(2970064201)
KLV-26/32/37U300A