Mitsubishi Electric WD-52531 Service Manual page 54

1 2 3
PG 8.....SIGNAL6 [PIN-JACK] / MISC [CONTROL/E2P/FRONT/PREAMP]
A
PWB-SIGNAL-6 [PIN-JACK]
PJ2J01
9
7
8
10
3
1
2
B
4
6
5
11
C
D
E
F
G
H
I
J
K
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4 5 6
PJ2J02
11
MTR-CV 1 MTR-R
INT2Y
INPUT2-S
INT2C
12
INT2CV 2 INT2-R
INT2-DET 3
13
INT1Y
INPUT1-S
14
INT1CV 4 INT1-R
INT1C INT1-DET 5
15
6
16
INT1SSW
7 8 9 10
INT2SSW
SIGNAL_3 SIGNAL_3
TO PWB-SIGNAL
LE
10 9 8 7 6 5 4 3 2 1
BOSS
KSHS611BT
POWER/TIMER
S7L20
D7L21
C7L21 LN31GPH
0.1
MAN-RESET
16V
R7L26 R7L27
1.5K 2.2K
1/16W 1/16W
KSHS611BT
R7L21 R7L22 R7L23 R7L24 KSHS611BT KSHS611BT KSHS611BT
330 330 330 330
1/16W D7L22 1/16W 1/16W D7L23 1/16W
S7L23 S7L24 S7L25
SML1216W-C,D SML1216W-C,D
(R) (G) (R) (G) POWER DEVICE
1 3 1 3
CH-DOWN/
ADJ-LEFT
2 2
LAMP STATUS
GND
PWB-SWLAMP
S7F01
SSCF210100
5 4 3 2 1
4 3 2 1
CD
TO PWB-INTERFACE
7 8 9
COMPONENT
VIDEO INPUT
PJ2J03
11
COMP2Y 1 COMP2CR
COMP-2 VIDEO
COMP2-DET 2
MONITOR OUT
10
COMP1Y 3 COMP1CR
COMP-1 VIDEO
INPUT2 COMP1-DET 4
9
5
6 7 8
INPUT1
SIGNAL_3
PWB-CONTROL
KSHS611BT KSHS611BT
S7L21 S7L22
MENU FORMAT/
ENTER
R7L32
56K
1/16W
R7L28 R7L29 R7L30 R7L31
3.3K 5.6K 12K 33K
1/16W 1/16W 1/16W 1/16W
KSHS611BT KSHS611BT KSHS611BT
S7L26 S7L27 S7L28 S7L29
CH-UP/ VOL-DOWN/ VOL-UP/ GUIDE
ADJ-RIGHT ADJ-DOWN ADJ-UP CANCEL
PWB-PREAMP
10 11 12 13
COMPONENT
AUDIO INPUT
PJ2J05
PJ2J04
COMP2-L 1 8 COMP2-R DVI2-L 1
COMP-2 AUDIO
7
COMP1-L 2 6 COMP1-R
COMP-1 AUDIO 2
DVI1-L
5
4
3
3
AVROUT-L
4
SIGNAL_3 SIGNAL_3
PWB-FRONT
PJ2J11
GND
GND
10 9 8 7 6 5 4 3 2
12 11
CE1
TO PWB-SIGNAL
4
5VSL
3
RMC
2
GND-1
1
GND
Z7K01
GP1UM283QK
REMOCON
PRE-AMP
UNIT
1 2 3
R7K01
1K
1/16W
R7K02
3.3K
1/16W
L7K01
221 OHM
C7K01
47U
16V
CONTENTS
PG 1.....BLOCK
PG 2.....POWER / INTERFACE
PG 3.....SIGNAL1 [TV MICRO]
PG 4.....SIGNAL2 [AUDIO / DC-DC]
PG 5.....SIGNAL3 [VID-AUDIO-SW]
PG 6.....SIGNAL4 [FMT-MICRO]
PG 7.....SIGNAL5 [TUNER]
PG 8.....SIGNAL6 [PIN-JACK] / MISC [CONTROL/E2P/FRONT/PREAMP]
PG 9.....DM1 [DMDCDC]
PG 10....DM2 [DMCORE]
PG 11....DM3 [DMMEMA/DC]
PG 12....DM4 [DMMEMB/USB]
PG 13....DM5 [DMROM/AV]
PG 14....DM6 [DMADC-DVI]
14 15 16
11 DVI2-R
DVI2-AUDIO
10
9
DVI1-R
DVI1-AUDIO
8
7
AVROUT-R
AVR-OUT
6
5
1
WD-52531 V32
WD-62531 V32
PG 15....DM7 [DMPM8]
WD-62530 V32L
PG 16....DM8 [DM-HDMI]
PG 17....DM9 [DM-AUDIO]
PAGE 8