3. PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
Fig. 3-3-1
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CN802
CN803
CN804
CN301
CN302
CN303
CN501
CN503
CN504
CN507
CN508
CN509
CN103
CN104
CN105
CN106
CN107
CN108
CN101
CN102
W101
W501
Digital
Power
AV-TUNER
DV/AV INPUT
Power Switch
Front Display
Mechanism
W802
FLAT WIRE 2.54 9P
W107
FLAT WIRE 2mm 4P
FLAT WIRE 2mm 9P
W104
W105
W106
FLAT WIRE 2mm 9P
FLAT WIRE 2mm 6P
FLAT WIRE 2mm 6P
W804
FLAT WIRE 2mm 4P
W803
FLAT WIRE 2mm 6P
W301
W303
FLAT WIRE 1mm 16P
FLAT WIRE 2.54 8P
ON/OFF 5V
ON/OFF 5V
+3.3 V
+3.3 V
+33 V
GND
GND
AP+12 V
AN-12 V
ON/OFF 5V
ON/OFF 5V
+3.3 V
+3.3 V
+33 V
GND
GND
AP+12 V
AN-12 V
1
2
3
4
M+12 V
M+12 V
M+5 V
M+5 V
GND
GND
GND
Back up
P-ON
EVER+5 V
ON/OFF 5V
ON/OFF 5V
AP+12 V
AP-12 V
+3.3 V
+3.3 V
GND
GND
A IN L
A IN R
GND
GND
GND
A L TV
A R TV
VFV
SAP MUTE
AFC OUT
SDA
SCL
CVBS IN
V-GND
SY IN
SC IN
STB
CLK
DATA
GND
IR
HOST RESET
GND
GND
TPBI-
TPBI+
TPAI+
TPAI-
Y-F
GND
GND
GND
GND
C-F
CVBS-F
AR-F
AL-F
GND
KS3
KEY2
LED+
DRVRST-
GND
ATCDD7
ATCDD8
ATCDD9
ATCDD10
ATCDD11
ATCDD12
ATCDD13
ATCDD14
ATCDD15
GND
NC
GND
GND
GND
GND
GND
ATCD MARQ
ATCD IOW-
ATCD IOR-
ACTIOR DY
ATCD MACK-
ACTINITRQ
ATCDA1
ATCDA0
ATCDA2
ATCCSO-
ATCCS-
NC
GND
NC
NC
ATCDD0
ATCDD1
ATCDD2
ATCDD3
ATCDD4
ATCDD5
ATCDD6
STB
CLK
DATA
GND
IR
HOST-RESET
KEY2
KEY4
POWER LED+
FLAT WIRE 0.5mm 40P
