Sony FWD-40LX2F Service Manual page 33

6-2. Frame Wiring
H1
G6
CN951
1
2
3
4
5
6
7
8
9
10
11
12 INV_ON/OFF
13
14
AC INLET CN901
1
2
3
FWD-40LX2F
FWD-40LX2X
A B
Note: The components identified by mark
information.
Strictly follow the instructions whenever the components
are repaired and/or replaced.
KCN1
CN7
1
ADC_IN2 1
2
GND 2
ADC_IN1 3 3
GND 4 4
PWR_KEY 5 5
CN19
CN950
17V DET 1 1
17V 13V 2 2
17V 13V 3 3
17V GND 4 4
17V GND 5 5
GND 12V 6 6
GND 12V 7 7
GND GND 8 8
GND GND 9 9
GND PS_TEMP 10 10 PS_TEMP1
DET INV_ON/OFF 11 11
DIM 12 12
DIM 13
GND
CN931
PS ON/OFF 1 1 POWER_OFF
5VD 2 2
5VD 3 3
5VD 4 4
L GND 5 5
N.C GND 6 6
N GND 7 7
5VS 8 8
SP
SCN2 CN10
L+ 1 1 AUDIO_L+
SPEAKER
L- 2 2 AUDIO_L-
R- 3 3 AUDIO_R-
R+ 4 4 AUDIO_R+
SPEAKER
H2
ICN18
1
RED 1
2
GREEN 2
3
NC 3
4
NC 4
5
IR 5
6
5V 6
7
GND 7
8
GND 8
9
CHASSIS GND
LOGO
LCN1
5V 1 1
GND 2 2
LOGO_ON 3 3
GND(FOR EARTH) 4
CHASSIS GND
C
Frame Wiring Frame Wiring
contain confidential
A
ADC_IN2
GND
ADC_IN1
GND
PWR_KEY
CN2
DCC LUT SEL0 1
DCC LUT SEL1 2
DCC LUT SEL2 3
INV_DET GND 4
13V-G TXA10- 5
13V-G TXA10+ 6
GND 7
GND
GND
TXA11- 8
12V-G
TXA11+ 9
12V-G
GND 10
GND
TXA12- 11
GND
TXA12+ 12
GND 13
INV_ON
TXA1C- 14
INV_ADJ
TXA1C+ 15
NC
GND 16
TXA13- 17
TXA13+ 18
CN18
GND 19
NA 20
5V-G1
DCC SEL1 21
5V-G1
DCC SEL0 22
5V-G1
GND 23
GND
GND 24
GND
GND 25
GND
5V_PANEL 26
5V-G1
5V_PANEL 27
5V_PANEL 28
5V_PANEL 29
5V_PANEL 30
CN17
GND
5V-G
U20
IR
NC
NC
GREEN2
RED2
NC
NC
JT
U10
CN16
5V
GND
LOGO_ON
6-3 6-3
D E
LCD PANEL
INVERTER
CN1
1 17.5V
2 17.5V
3 17.5V
4 17.5V
5 17.5V
6 GND
7 GND
8 GND
9 GND
10 GND
11 Panel_DET
12 BL_ON/OFF
13 VDIM
14 GND
CTRL
CN101
1
Power
2
Power
3
Power
4
Power
5
Power
6
GND
7 GND
8 GND
9 NC
10 NC
11 RxIN0-
12 RxIN0+
13 GND
14 RxIN1-
15 RxIN1+
16 GND
17 RxIN2-
18 RxIN2+
19 GND
20 LVDS Clock-
21 LVDS Clock+
22 GND
23 RxIN3-
24 RxIN3+
25 GND
26 NA
27 NC
28 GND
29 NC
30 NC
31 NC
32 NC
33 NC
34 DCC SEL0
35 DCC SEL1
36 DCC LUT SEL0
37 DCC LUT SEL1
38 DCC LUT SEL2
39
NC
40
NC
41
NC
Frame Wiring
F G
1
2
3
4
5
H