Sony VPL-VW10HT Service Manual page 84

• Refer to page 8-3 for Printed Wiring Board
• Refer to page 8-10 for IC Block Diagrams
1
R4001
4.7k
JL4010 #
:CHIP
J4001
JL4011 #
D4001
TRIGGER RD12SB
PROT
CN4001
2
D-SUB 9PIN
RS-232C
5
9
4
8
3
RS-232C
7
2
6
1
3
4
R4002
4.7
:CHIP
L4001
OµH
L4002
OµH
J4002 JL4012 #
(DC+5V)
CONTROLS-IN JL4013 #
C4005
470p
JL4014 #
CH:CHIP
5
A B
12V
D4003 C4014
0.1
DAN202K
C4015
25V
R4003 PREVENT
0.1
B:CHIP
47k
25V
:CHIP
B:CHIP
C4018
0.1
25V
B:CHIP
C4017
D4006 D4008 0.1
R4020
RD27SB RD27SB 25V
0
B:CHIP
CLAMP CLAMP
:CHIP
D4007
MA157-TX D4009 D4010
RD27SB MA157-TX
CLAMP
CLAMP CLAMP
R4007
100
:CHIP
R4011
100
:CHIP
R4013
100
:CHIP
R4009 100 :CHIP
R4014
1k
:CHIP
Q4002
R4010
2SA1037AK
8.2
+5V
:CHIP
VCC REG
R4006 R4008
22k
47k
:CHIP :CHIP
C4011
IC4001
2.2
5.1
10V PC74HC123D
B:CHIP TIMER 0
R4012
1A VCC 100k
:CHIP
Q4001
1B 1R/C
2SA1037AK
SW
R4015
1CLR 1C
4.7k
:CHIP
5.1
4.4
D4004
5.1
R4004 1 Q 1Q R4016
DAN202K
2.2k 100
PROTECT
:CHIP :CHIP
2Q 2 Q
C4010
R4017
2C 2CLR
2.2
10V 5.1
C4012 :CHIP
B:CHIP
10
2R/C 2B 16V
Q4003
R4005 :AL-CP
0
DTC144EKA
470k
:CHIP D4005 INVERTER
GND 2A DAP202K
PROTECT
D4002
L4003
RD9.1SB2-T1
OµH
Q(1/6)
CLAMP
INPUT TERMINAL,TIMER,3CH 8BIT A/D CONVERTER,
DRC,RGB INTERFACE,Y/C/V SW.
C
Q (1/6) Q (1/6)
5V-4
IC4002 L4004
10µH
MAX202CSE
:CHIP
RS-232C DRIVE
C4013
0.1
25V
C1+ VCC
B:CHIP
V+ GND
C1- T10
C2+ R1I
C2- R1O
R4022
0
V- T11
:CHIP
T20 T21
R21 R20
R4023 R4019
0 0
:CHIP :CHIP
D4011
RD27SB
CLAMP
TXD
TO 6/6
RXD
SIRCS
SIRCS-S
5V-4
L4005
10µH
:CHIP
R4018
1k
:CHIP
R4021
0.1
100
:CHIP
100
5.1
C4016
0.1
Q4004 25V
B:CHIP
DTC144EKA
INVERTER
B-SS1701<08.>-Q..-P1
8-4 8-4
D E
TO 6/6
FROM 6/6
F
VPL-VW10HT
G H