FUNAI LCD-A2006 - Wiring Diagrams; Main CBA Unit Wiring; Inverter CBA Wiring

10-1
L4620WI
WIRING DIAGRAMS
LCD MODULE
LCD MAIN CBA UNIT
1 3 2 5 4 7 6 8 9
10 13 12 11 14 15 17 16 19 18 21 20 22 23
NU
RCV-IN
BACKLIGHT-ADJ
NU NU P-ON-H
AUDIO-MUTE(NU)
VOLUME
INPUT-0 INPUT-1 AFT-IN
AGC-IN
SDA
S-SW
SCL NU
GND
GND NU
NU
CN102A
23 22
CN102B
23 19 21 15 17 22 20 18 16 14 10 12
6 8
13 11
9 7 5 1 3 4 2
TU1 TUNER UNIT
IR SENSOR CBA
5
GND
1 3
CN53
4 2
RCV-IN
AL+5V
GND
P-ON-H(NU)
5 1 3 4 2
CLN53
INVERTER CBA
1 5 3
CN304
2 4 6
+22V +22V
9 7 8
10
+22V
1 5 3
2 4 6
CN404
SP-GND
PROTECT-1
SP-L
+22V
9 7
8
10
12 11 13
12
11 13
BACK LIGHT
CN302
2 1
BACK LIGHT
CN301
2 1
BACK LIGHT
CN303
2 1
CN311
1 3 2 5 4 7 6 8 9
10 13 12 11 14 15 17 16 19 18 21 20 22 23 24 27 26 25 28 29 30
GND CLKH GND GND HMS1-E ER(0) ER(1) ER(2) ER(3) ER(4) ER(5) GND HMS1-O GND OB(5) OB(4) OB(3) OB(2) OB(1) OB(0) GND OG(5) OG(4) OG(3) OG(2) OG(1) OG(0) GND OR(5) OR(4)
33 32 31 34 35 37 36 39 38 40
OR(3) OR(2) OR(1) OR(0) GND GND PANEL+3.3V PANEL+3.3V PANEL+3.3V PANEL+3.3V
42 41 44 43 45
GND STH1 POL LP GND
MAIN CBA
CLN801
SP801 SPEAKER R CH
CLN310
SP802 SPEAKER L CH
CN801
CN103A
21 17 19 13 15 20 18 16 14
CN103B
12
6 8
11 10
9 7 5 1 3 4 2
23 22 21 17 19 13 15 20 18 16 14 12
6 8
11 10
9 7 5 1 3 4 2
AC601
AC CORD
CN312
1
GND
2
NU
3
VCOM
4
VCOM
5
TEST
6
PANEL+25V
7
TEST
8
PANEL+3.3V
9
NU
10
PANEL-6V
11
NU
12
OFFEV
13
STV1
14
CLKV
15
NU
16
GND
17
NU
18
NU
19
NU
20
NU
21
GND
22
VREF(9)
23
VREF(8)
24
VREF(7)
25
VREF(6)
26
VREF(5)
27
GND
28
VREF(4)
29
VREF(3)
30
VREF(2)
31
VREF(1)
32
VREF(0)
PANEL+3.3V
33 34 35 36
VCOM
37
GND
38
EB(5)
39
EB(4)
40
EB(3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
JK751
NU FBIN VIDEO-B GND CVBS1 CVBS2 AL+3.3V S-VIDEO-Y VIDEO-G GND S-VIDEO-C VIDEO-R NICAM-RESET SP-MUTE NU SLOW-SW INSEL-MUTE AL+5V(D)
S/C-JACK-MUTE AL+5V AL+4V(D) RAPID-SW P-25V-ON
PROTECT-1 PROTECT-2
PROTECT-3(NU)
1 2 4 3 6 5 7 8 9
CN101A CN101B
9 5 7 8 6 4 1 3 2
GND RCV-IN AL+5V GND P-ON-H(NU)
+22V +22V
GND GND GND GND
14 15
14
15
GND GND
PANEL+10.8V PANEL+10.8V
VCOM
41
EB(2)
42
EB(1)
PANEL+3.3V
43 44 45 46
EG(4)
47
EG(3)
48
EG(2)
49
EG(1)
50
EG(0)
EB(0)
GND
EG(5)
PANEL+10.8V GND
GND PANEL+25V
PANEL-6V
GND PANEL+3.3V GND GND
1 3 2 4
CN31B
5
1 3 2 4
5
FUNCTION CBA
AL+5V NU GND
KEY-IN-1
KEY-IN-2
1
SP-R
2
GND
CN310
1
SP-L
2
GND
AUDIO(L) -IN
S-VIDEO IN
VIDEO -IN
AUDIO(R) -IN
CN301 CN106
1 3 2 5 4 7 6 8
DVP-RESET-PC
DVP-SIN-PC
DVP-SOUT-PC
DVP-CLK-PC
DVP-CS-PC
MPSEL-0
BUS-OPEN
GND
< NO CONNECTION >
CN105
1 3 2 4
EEP-SDA
EEP-SCL
GND
BUS-OPEN
< NO CONNECTION >
CN105 IS USED FOR ADJUSTMENT AT FACTORY