Sony VPL-VW10HT Service Manual page 88

• Refer to page 8-3 for Printed Wiring Board
• Refer to page 8-10 for IC Block Diagrams
1
R4106
47
:CHIP
HD H
R4107
FROM 2/6
47
:CHIP
HD V
2
FROM 2/6 2101/OTHER
DTC144EKA
CR
FROM 2/6 YG
3
CB
RC-VD
FROM 4/6
RC-HD
RC-Y
FROM 3/6 RC-U
RC-V
4
+5V
MC74HC4538
P WIDTH ADJ
C4065
0.1
25V
B:CHIP
5
R4108
4.7k
:RN-CP
A B
R4119
5V
Q4014 10k
DTC114EKA :CHIP
SW
L4013
3.3
10µH
:CHIP
0.1
C4071
IC4010 0.1
TC7WT241FU 25V
B:CHIP
BUFF
3.3 R4123
47
3.6 4.6
:CHIP
0.2 0.3
4.6
9V C4083
R4109 47 :CHIP
L4015 47 C4084
10µH 16V 0.1
:CHIP :AL-CP 25V
B:CHIP
D4021
9V DAN202K
PROT
Q4019 C4078 C4081
# #
2SB798
0
+9V SW
R4110 R4124 8.5 C4075
10k 10k 3.3
:CHIP :CHIP 8.5 35V
:AL-CP
R4130 0 :CHIP
0.1 0.1
65
VS1
3.3
0
R4131 0 :CHIP
Q4018 66 HS1
R4118
C4085 0.47 16V B:CHIP 0
100 2SC2412K
:CHIP 67 R-Y1
SW
C4086 0.47 16V B:CHIP 2.4
68 B-Y1
Q4013
C4087 0.47 16V B:CHIP 2.4
69 Y1
SW
2.4
C4072 C4073
70
L4014 GND SIG
100
0.1
10µH
16V 25V R4132
:CHIP 71 IREF YC
:AL-CP
B:CHIP 22k :RN-CP
9.0
72 VCC SIG
R4111 C4088
0 Q4015
47k 0.47 16V B:CHIP 73 SELCR IN
2SC3545 C4076
:CHIP 1.9
BUFF # C4089
74 SELCB IN
0.47 16V B:CHIP
1.9
75
C4090 SELY IN
C4077
C4066 0 1.9
0.47 16V B:CHIP
47 #
76 SELY OUT
16V 0
4.5
R4112 R4120
:AL-CP
22k 330 77 SELCB OUT
:CHIP :CHIP 4.5
78 SELCR OUT
4.5
79 SELH OUT
80
R4113 SELV OUT
0 Q4016
47k
:CHIP 2SC3545
BUFF
9V
C4094
L4016
C4067 47 C4095
0
10µH 0.1
47 16V
0 :CHIP :AL-CP 25V
16V
R4114 R4121
:AL-CP B:CHIP
33k 330
:CHIP :CHIP
R4115 Q4017
0
47k 2SC3545
:CHIP
BUFF
C4068
0
47
16V 0
R4116 R4122
:AL-CP
22k 330
:CHIP :CHIP
C4091 0.47 16V B:CHIP
C4092 0.47 16V B:CHIP
C4093 0.47 16V B:CHIP
R4133 47 :CHIP
Y R4134 47 :CHIP
B-Y R4135 47 :CHIP
R-Y
5V
R4127
C4079
47
:CHIP 47
16V
L4017
:AL-CP 10µH
:CHIP
C4074
R4117
0.1
4.7k
25V
:RN-CP R4136
B:CHIP
47
C4082
:CHIP C4096
8 7 6 5 0.1
C4069 R4125 25V #
IC4011
390p 47 B:CHIP
CH:CHIP :CHIP
R4128
270k
:RN-CP
16 15 14 13 12 11 10 9
R4129
4.7k
1 2 3 4 C4080
:CHIP
0.1
25V
B:CHIP
IC4012
C4097
GS4981
SYNC SEP
R4137
0.5
47
1 2 3 4 5 6 7 8 Q4020
:CHIP
2SA1037AK
INV
0
R4138
470
:CHIP
C4070
100p R4126
CH:CHIP 47
:CHIP
C
Q (5/6) Q (5/6)
R4339
#
R4153
5.6k
:RN-CP
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
40
BS/H
4.1
B OUT 39
4.2
GS/H 38
4.1
G OUT 37
4.2
RS/H 36
4.1
35
R OUT
4.2
GND OUT 34
IC4013
CXA2101AQ HP IN 33
RGB INTERFACE
VBLK IN 32
SCP IN 31
0
30
VCC OUT
HS OUT 29
4.6
VS OUT 28
4.6
IREF SYNC 27
4.6
YG IN 26
2.6
25
YG OUT
C4132
4.9
1
10V
B:CHIP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
R4150
47 :CHIP
C4130
0.01 B:CHIP
Q4042 Q4043
2SC2412K 2SC2412K
BUFF BUFF
R4319
470
0 0
:CHIP
R4322
47
:CHIP 0
0
R4321 R4320
1k
820
:CHIP
:CHIP
+5V
R4370
47
C4284
:CHIP
0.1
25V
#
B:CHIP
C4106
IC4039
0.1 8 7 6 5
TC7S04F
R4139 25V
2.2k B:CHIP VS INV
:CHIP
IC4014
TC7W14F
INV
1 2 3 4
HS
R4146 47 :CHIP
R4148 10k :CHIP
VS
C4283
D4034
0.001
DAN202K
B:CHIP
PROTECT
8-8 8-8
D E
9V
L4018
10µH
:CHIP
R4158
4.7k
:RN-CP
C4133
0.1
+5V
25V
R4159
B:CHIP
47 :CHIP
C4134
B
0.1 R4160
25V 47 :CHIP
B:CHIP
C4135
0.1 G R4161 R4162 R4163 R4164 R4166 R4167 R4168 R4171
25V 47 :CHIP 470 # 47 470 # 47 470
B:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
4.1 4.1
R
3.5 3.5
R4154
Q4021 Q4022 Q4023
47 :CHIP R4165 R4169
FMS1 FMS1 FMS1
47 47
BUFF :CHIP BUFF :CHIP BUFF
R4155 100 :CHIP
R4156 100 :CHIP
C4262 C4259 C4260
C4263
0.1
47 0.1 47
R4157
25V
6.3V 25V 6.3V
47k
B:CHIP :AL-CP :AL-CP
B:CHIP
:RN-CP
R4323 R4324
10k 10k
R :CHIP G :CHIP
GND
TP4006
R4170
0
:CHIP
Q(5/6)
INPUT TERMINAL,TIMER,3CH 8BIT A/D CONVERTER,
DRC,RGB INTERFACE,Y/C/V SW.
F
SDA
TO 6/6
SCL
5V
C4140 C4141
L4019
10
0.1 10µH
25V 16V :CHIP
B:CHIP :AL-CP
C4142 C4143
#
#
R4172 R4173
# 47
:CHIP
4.1
C4138
R4175
3.5 10
16V 6.8k
:AL-CP :CHIP
R4174
R4176
47
15k
:CHIP
:CHIP
C4139
0.01
B:CHIP
C4264
C4261
0.1
47
25V
6.3V
B:CHIP
:AL-CP
R4325
10k
B :CHIP
V-CLP
V-H
V-V
A TO 6/6
B-SS1701<08.>-Q..-P5
VPL-VW10HT
G H