Emerson EWL20S5, Service Manual

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WIRING DIAGRAM
L2601WI 10-1
LCD MODULE
TU1 TUNER UNIT
VIDEO -Y IN
AUDIO1(R) -IN AUDIO2(L) -IN
S-VIDEO IN VIDEO -Pb/Cb IN VIDEO -Pr/Cr IN VIDEO1 -IN
AUDIO1(L) -IN AUDIO2(R) -IN
IR SENSOR CB
A
MAIN CB
A
CLN104
FUNCTION CB
A
CLN105
5
NU
1 3 4 2
5 1 3 4 2
CN1202
REMO
TE
AL+3.3V(D) GND P-ON-H
INVER
TER
CB
A
BA
CK
LIGHT
CN301
2 1
BA
CK
LIGHT
CN302
2 1
BA
CK
LIGHT
CN303
2 1
CN1207
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
VREF(4) VREF(3) VREF(2) VREF(1) VREF(0) NU P
ANEL+10.8V
P
ANEL+10.8V
NU XA0 P
ANEL+3.3V
VREF(5) VREF(6) VREF(7) VREF(8) VREF(9) NU VCOM VCOM NU P
ANEL-6V
NU P
ANEL+3.3V
P
ANEL+3.3V
GND P
ANEL+25V
NU GND
CN1205
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
EB(3) EB(4) EB(5) GND CLKV STV1 OFFEV GND GND GND GND EB(2) EB(1) EB(0) GND EG(5) EG(4) EG(3) EG(2) EG(1) EG(0) GND ER(5) ER(4) ER(3) ER(2) ER(1) ER(0)
CN404
CN304
1 3 2 5 4 7 6 8 9
10 13 12 11 14
GND GND +22V +22V +22V +22V +22V +22V PR
O
TECT
-1
SP-L SP-GND GND GND GND GND
CN1206
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
GND OB(0) OB(1) OB(2) OB(3) OB(4) OB(5) GND ODDINV CLKH EVENINV OG(5) OG(4) OG(3) OG(2)
15
1 3 2 5 4 7 6 8 9
10 13 12 11 14 15
OG(1) OG(0) GND OR(5) OR(4) OR(3) OR(2) OR(1) OR(0) GND STH1 POL LP
CLN801
1
CN801
2
SP-R SP-GND
CLN802
1
CN310
2
SP-L SP-GND
AC
6
0
1
AC CORD
CN1201
1 3 2 4
1 3 2 4
KEY
-IN-2
AL+3.3V(D) KEY
-IN-1
GND
CL1206
CL1205
CL1207
SP802 SPEAKER L-CH
SP801 SPEAKER R-CH