Description Of Each Block; A/V Block; A/V Block Diagram - Daewoo DP-42SM Service Manual

4. Description Of Each BLOCK

4-1. A/V BLOCK

4-1-1. A/V BLOCK DIAGRAM

P603
to
DIGITAL
PA5
to PWR
PA4
to PWR
1 2 3 4 5 6 7
PA601
KEY PCB
GND
RA1-
1
DEN
RA1+
2
RB1-
RB+
S_RESET
GND
RC-
RC+
V_MUTE
RCLK1-
RCLK1+
DVS
RD1-
RD1+
DHS
GND
RD2-
RA2-
RA2+
RB2-
RB2+
GND
RC2-
RC2+
RCLK2-
RCLK2+
RD2-
RD2+
GND
GBLKSLP
DISPEN
SDATA
SCLK
SLE
39
GHSFOUT
GND
40
DCLKB
5 STB5V
4 GND
GCLK
3
GHS
2 POWER_CLT
1 LED_P
GVS
10 STB5V
9
LED_P
GND
8
7 GND
6 P5V
5
GND
4 GND
3
P12V
2
P12V
! N UL
1
1
26
26
! J ACK
1
PCB
IC706
CXA2151
8
P601
IC600
PW171 DPTV-MVS
VPEN1
GPEN GSOG
GCOAST GREF
SAA7118
IC500
CXA3516
VIN
25
50
50
25
! P A502
R_OUT
IC704 IC700
CXA2069 MSP3420
-9-
P602
VVS
IC406
VHS
VPEN
DECOE
IC401
CCOMB
YCOMB
IC400
u64083
to PWR
2 3
1
! P A6
RIGHT
L_OUT
IC702 IC701
TDA7480 TDA7480
2
1
LED
4
LEFT
3 4 5 6
PA602