Read Sony KLV-32U100M / KLV-40U100M Service Manual online
PS 1
1 POWER OFF
ADC IN2
1
1 POWER
1 17.5V
5V 2
2 5V
GND
2
2 GND
2 17.5V
5V 3
3 5V
ADC IN1
3
3 ADC IN1
3 17.5V
5V 4
4 5V
GND
4
4 GND
4 17.5V
GND 5
5 GND
POWER KEY
5
5 ADC IN2
5 17.5V
GND 6
6 GND
6 GND
GND 7
7 GND
Audio L+
1
+
7 GND
5VS 8
8 5V(STBY)
NC
2
8 GND
Audio L-
3
-
9 GND
CN 921 #13 1
1 INV DET
10 GND
CN 921 #12 2
2 18V-A
11 CN 923 #1
GND 3
3 18V-A
12 CN 923 #11
GND 4
4 GND
Audio R+
1
+
13 CN 923 #12
GND 5
5 GND
Audio R-
2
-
14 NC
12V for PANEL 6
6 12V
12V for PANEL 7
7 12V
GND 8
8 GND
1 AC L
GND 9
9 GND
2 NC
18V for AUDIO 10
10 GND
EAR L
1
1 Earohone L
3 AC N
18V for AUDIO 11
11 INV ON
Earphone DET
2
2 Earohone DET
CN 921 #11 12
12 INV ADJ
EAR R
3
3 Earohone R
GND
4
4 GND
LED R 1
1 GND
GND
5
5 GND
LED G 2
2 5V(STBY)
ORANGE 3
3 IR
GREEN 4
4 LED-G1
V OUT 5
5 LED-R1
VCC 6
6 LED-G2
GND 7
7 LED-R2
2
1
1 3.3V
2 NC
1
4
3
3 NC
4 GND
2
6
5
5 TXRD-
6 TXAD+
3
8
7
7 GND
8 TXA1-
4
10
9
9 TXA1+
10 GND
5
12 11
11 TXA2-
12 TXA2+
6
14 13
13 GND
14 TXAC-
7
16 15
15 TXAC-
16 GND
8
18 17
17 TXA3-
18 TXA3+
9
20 19
19 GND
20 NC
10
22 21
21 3.3V
22 3.3V
11
24 23
23 GND
24 GND
12
26 25
25 GND
26 PVDD
13
28 27
27 PVDD
28 PVDD
14
30 29
29 PVDD
30 PVDD
G1
(POWER
BOARD)
BOARD)
H2
(LED
BOARD)
H1
(KEY
BOARD)
H3
(EARPHONE
BOARD)
A
(MAIN BOARD)
LCD PANEL
Speaker L
Speaker R
AC
INLET
CN924
CN19
CN901
CN17
CN923
CN921
INVERTER
CN27
CN18
CN12
CN20
CN15
CN13
CN14
KCN1
ECN1
LVDS
5-2-1. KLV-32U100M Frame Diagram
KLV-32U100M/KLV-40U100M
KLV-32U100M/KLV-40U100M
17
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