DOWNLOAD Sony IFU-HS1 / RM-PJHS1 / SU-HS1 / VPL-HS1 / VPL-HS1FP Service Manual ↓ Size: 13.71 MB | Pages: 127 in PDF or view online for FREE

Model
IFU-HS1 RM-PJHS1 SU-HS1 VPL-HS1 VPL-HS1FP
Pages
127
Size
13.71 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector
File
ifu-hs1-rm-pjhs1-su-hs1-vpl-hs1-vpl-hs1fp.pdf
Date
PREV: Sony RM-PJVW10 / VPL-VW11HT (serv.man2) Service Manual

Sony IFU-HS1 / RM-PJHS1 / SU-HS1 / VPL-HS1 / VPL-HS1FP Service Manual ▷ View online

7-2
VPL-HS1
7-2
2
3
4
5
A
B
C
D
E
F
G
H
1
Frame(2/2)
Frame(2/2)
B-SS1719<...>-KESSENZU-P2
TO BB(1/2)
TO G(1/2)
A
)
2
/
2
(
B
B
)
2
/
2
(
G
)
L
(
P
S
)
R
(
P
S
Q
R
N
SIRCS-NR
GND
SUB+5V
GND
SIRCS-NR
NC
GND
GND
GND
GND
NC
GND
C
DDC-Return
NC
GND
Y
NC
C-Video
NC
NC
B
DDC SDA
V
NC
NC
G
GND
AU-R
H
NC
R
GND
AU-L
DDC SCL
NC
NC
C
B
SP_L
SP_L
SP_L
SP_L
SP_R
SP_R
SP_R
SP_R
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AUCLK
SDAT
AUCS
AU_MUTE
NC
NC
NC
NC
GND
GND
GND
GND
AUDIO+B
AUDIO+B
AUDIO+B
AUDIO+B
GND
GND
A+12V
A+12V
GND
GND
GND
GND
AU_R
AU_R
GND
GND
AU_L
AU_L
GND
SP_L
GND
SP_R
GND
GND
GND
GND
SP_L
SP_L
SP_L
SP_L
GND
GND
GND
GND
SP_R
SP_R
SP_R
SP_R
GND
GND
GND
GND
AUCLK
SDAT
AUCS
AU_MUTE
NC
NC
NC
NC
GND
GND
GND
GND
AUDIO+B
AUDIO+B
AUDIO+B
AUDIO+B
GND
GND
A+12V
A+12V
GND
GND
GND
GND
AU_R
AU_R
GND
GND
AU_L
AU_L
A
B
N.C
N.C
N.C
EXT TEMP
/CD
AB
15K/OTHER
N.C
N.C
N.C
15KHS
A9V
A9V
GND
A5V
GND
GND
6V
6V
GND
A5V
F-RESET
F-SCL
F-SDA
FILT COV
LAMP COV
P PROT
AUDIO MUTE
AUCLK
SDAT
AUCS
SCL100K
SDA100K
GND
GND
GND
GND
GND
SCP
GND
GND
V.Y
V.Y
GND
GND
V.B-Y
V.B-Y
GND
GND
V.R-Y
V.R-Y
GND
GND
15KVS
RGB SYNC
GND
C-V
C-V
YIN
CIN
YIN
CIN
GND
GND
GND
GND
GND
GND
GND
GND
GND
SCL100K
SDA100K
EXT TEMP
P PROT
GND
GND
GND
GND
N.C
N.C
N.C
F-RESET
F-SCL
F-SDA
FILT COV
LAMP COV
AUDIO MUTE
AUCLK
GND
GND
GND
GND
SDAT
AUCS
SUB 5V
GND
GND
GND
6V
6V
GND
GND
AUDIO+B
AUDIO+B
GND
17V
N.C
N.C
N.C
AB
/CD
15K/OTHER
N.C
N.C
N.C
EXT TEMP
15KHS
A9V
A9V
GND
A5V
GND
GND
6V
6V
GND
A5V
F-RESET
F-SCL
F-SDA
FILT COV
LAMP COV
P PROT
AUDIO MUTE
AUCLK
SDAT
AUCS
SCL100K
SDA100K
GND
GND
GND
GND
GND
SCP
GND
GND
V.Y
V.Y
GND
GND
V.B-Y
V.B-Y
GND
GND
V.R-Y
V.R-Y
GND
GND
15KVS
RGB SYNC
GND
C-V
C-V
YIN
CIN
YIN
CIN
GND
GND
GND
GND
GND
GND
GND
GND
GND
N.C
N.C
N.C
N.C
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A5V
A5V
A5V
A5V
A5V
GND
SIRCS-NR
GND
GND
GND
GND
CLP
CLP
GND
GND
VD
VD
GND
GND
HD
HD
GND
GND
B
B
GND
GND
G
G
GND
GND
R
R
GND
GND
GND
GND
CLP
CLP
VD
VD
GND
GND
HD
HD
GND
GND
B
GND
G
GND
GND
GND
GND
GND
A5V
A5V
A5V
A5V
A5V
SIRCS-NR
GND
GND
GND
GND
GND
GND
B
GND
GND
GND
G
GND
GND
GND
R
GND
R
GND
GND
GND
GND
SUB 5V
GND
GND
6V
6V
GND
GND
AUDIO+B
AUDIO+B
GND
17V
RECTANGULAR
32P
WHT
12P
70P
50P
:SMD
WHT
4P
WHT
4P
:SMD
WHT
50P
:SMD
WHT
4P
:SMD
WHT
50P
70P
:SMD
FPC
24P
WHT
50P
12P
CN401
CN501
CN601
CN502
CN901
CN503
CN801
CN701
CN702
CN101
CN201
CN101
CN3301
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
B35
A35
B34
B33
B32
B31
B30
B29
B28
B27
B26
B25
B24
B23
B22
B21
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
A34
A33
A32
A31
A30
A29
A28
A27
A26
A25
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
B25
A25
B24
A24
B23
A23
B22
A22
B21
A21
B20
A20
B19
A19
B18
A18
B17
A17
B16
A16
B15
A15
B14
A14
B13
A13
B12
A12
B11
A11
B10
A10
B9
A9
B8
A8
B7
A7
B6
A6
B5
A5
B4
A4
B3
A3
B2
A2
B1
A1
3
2
1
3
2
1
B25
A25
B24
A24
B23
A23
B22
A22
B21
A21
B20
A20
B19
A19
B18
A18
B17
A17
B16
A16
B15
A15
B14
A14
B13
A13
B12
A12
B11
A11
B10
A10
B9
A9
B8
A8
B7
A7
B6
A6
B5
A5
B4
A4
B3
A3
B2
A2
B1
A1
4
3
2
1
B25
A25
B24
A24
B23
A23
B22
A22
B21
A21
B20
A20
B19
A19
B18
A18
B17
A17
B16
A16
B15
A15
B14
A14
B13
A13
B12
A12
B11
A11
B10
A10
B9
A9
B8
A8
B7
A7
B6
A6
B5
A5
B4
A4
B3
A3
B2
A2
B1
A1
B35
A35
B34
B33
B32
B31
B30
B29
B28
B27
B26
B25
B24
B23
B22
B21
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
A34
A33
A32
A31
A30
A29
A28
A27
A26
A25
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
B25
A25
B24
A24
B23
A23
B22
A22
B21
A21
B20
A20
B19
A19
B18
A18
B17
A17
B16
A16
B15
A15
B14
A14
B13
A13
B12
A12
B11
A11
B10
A10
B9
A9
B8
A8
B7
A7
B6
A6
B5
A5
B4
A4
B3
A3
B2
A2
B1
A1
12
11
10
9
8
7
6
5
4
3
2
1
EXT TEMP
4
SUB+5
4
EXT TEMP
:SMD
7-3
VPL-HS1
7-3
[Measuring conditions, voltage and waveform]
.....
A voltage value is the reference value between the measurement
point and the earth, when the RGB color bar signal is received
from the color bar generator (digital multi-meter used: 10 M ohms/
V DC).
.....
Unit of voltage is V (volt).
.....
: B+line
.....
: B– line
.....
Voltage variations may occur due to normal production tolerances.
.....
: Measurement disabled.
.....
Circled numbers indicate the reference waveform.
.....
: Signal path.
Les composants identifiés par la marque 
!
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
Note:
.....
Parts marked “ 
*
 ” differ according to the model/destination. Refer
to the mount table for each function.
.....
The parts marked “ # ” on schematic diagrams are not mounted.
.....
All capacitors are in µF unless otherwise noted. pF: µµF 50WV or
less are not indicated except for electrolytics.
.....
All electrolytics are in 50 V unless otherwise specified.
.....
: fusible resistor
.....
: nonflammable resistor
.....
    
∆
: internal component
.....
: panel designation and adjustment for repair
.....
Caution when replacing chip parts
New parts must be attached after removal of the chip.
Be careful not to heat the minus side of a tantalum capacitor, be-
cause it is easily damaged by the heat.
Reference information
RESISTOR
RN
: METAL FILM
RC
: SOLID
FPRD
: NONFLAMMABLE CARBON
FUSE
: NONFLAMMABLE FUSIBLE
RS
: NONFLAMMABLE METAL OXIDE
RB
: NONFLAMMABLE CEMENT
RW
: NONFLAMMABLE WIREWOUND
: ADJUSTMENT RESISTOR
COIL
LF-8L
: MICRO INDUCTOR
CAPACITOR
TA
: TANTALUM
PS
: STYROL
PP
: POLYPROPYLENE
PT
: MYLAR
MPS
: METALIZED POLYESTER
MPP
: METALIZED POLYPROPYLENE
ALB
: BIPOLAR
ALT
: HIGH TEMPERATURE
ALR
: HIGH RIPPLE
The components identified marked 
!
 are
critical for safety.
Replace only with the part number specified.
7-2. Schematic Diagrams and
Printed Wiring Boards
7-4
VPL-HS1
7-4
BA
BA
BA 
-A SIDE-
SUFFIX: -11
BA 
-B SIDE-
SUFFIX: -11
—-
BA
—-
1-682-352-11
IC101
*
C-2
IC102
 C-1
IC103
 C-2
IC104
*
C-3
IC105
*
C-2
IC201
*
A-1
IC202
 B-1
IC301
*
B-5
IC302
*
C-5
IC304
 C-5
IC305
 B-5
Q101
*
C-2
Q102
*
C-2
Q103
*
C-2
Q104
 B-2
Q105
 C-2
Q106
 C-2
Q201
*
B-1
Q202
*
A-2
Q203
 B-2
Q204
*
B-2
Q202
*
A-2
Q205
*
A-2
Q206
*
A-2
Q207
 B-3
Q208
 B-2
Q209
*
B-2
Q210
 B-2
Q211
*
B-2
Q212
 B-2
Q213
*
B-2
Q214
 B-3
Q301
 B-5
Q302
 B-4
Q303
 B-4
Q304
*
B-4
Q305
*
C-4
Q306
*
C-4
Q307
*
B-4
Q308
*
B-4
Q309
*
A-4
Q310
*
B-4
Q311
*
B-4
Q312
*
B-4
Q313
*
B-3
Q314
*
A-4
Q315
*
B-4
TP101
 C-3
TP102
 C-2
TP103
 C-2
TP104
 C-2
TP105
 C-3
TP106
 C-4
TP107
 C-2
TP108
 C-3
TP109
 C-3
TP110
 C-4
TP111
 B-2
TP301
 C-3
TP302
 B-3
*
:B Side mount
CN101
CN201
C101
C108
C111
C1
13
C1
14
C1
18
C120
C121
C124
C137
C138
C139
C140
C145
C202
C204
C206
C207
C209
C210
C21
1
C212
C214
C218
C220
C222
C225
C226
C227
C228
C229
C230
C231
C301
C304
C305
C306
C307
C308
C309
C318
C321
C322
C323
C325
C327
C329
C330
C331
C332
C333
C334
C335
C336
C338
C339
C340
C341
C342
C344
C347
C348
C349
C350
C351
C352
C354
C360
C361
FB101
FB302
FB303
FB305
FL301
FL302
FL303
IC102
IC103
IC202
IC304
IC305
L202
L204
L205
L302
L305
Q104
Q105
Q106
Q203
Q207
Q208
Q210
Q212
Q214
Q301
Q302
Q303
R105
R106
R122
R123 R124
R130
R133
R136
R138
R139
R142
R145
R146
R147
R208
R209
R210
R21
1
R212
R217
R221
R225
R227
R230
R232
R233
R235
R236
R241
R242
R245
R246
R247
R249
R250
R253
R254
R255
R257
R258
R301
R307
R309
R310
R311
R312
R313
R314
R315
R316
R317
R318
R322
R323
R324
R325
R364
TP101
TP102
TP103
TP104
TP105
TP106
TP107
TP108
TP109
TP110
TP111
TP301
TP302
X101
X301
C102
C103
C104
C105
C106
C107
C1
10
C112
C1
15
C1
16
C117
C119
C122
C123
C125
C126
C127
C128
C129
C130
C131
C132 
C133
C141
C142
C143
C144
C201
C203
C205
C208
C215
C216
C217
C219
C221
C223
C224
C232
C303
C310
C31
1
C312
C313
C314
C315
C317
C319
C324
C326
C328
C337
C346
C353
C355
C356
C359
FB301
FB304
FB306
FB307
FL101
FL102
FL201
FL202
FL203
FL204
IC101
IC104
IC105
IC201
IC301
IC302
JL101
JL102
JL103
JL104
JL105
JL106
JL107
JL108
JL109
JL110
JL111
JL112
JL113
JL114
JL115
JL116
JL117
JL118
JL119
JL120
JL121
JL122
JL123
JL124
JL201
JL202
JL203
JL205
JL206
JL207
JL208
JL209
JL210
JL211
JL212
JL213
JL214
JL215
JL216
JL217
JL218
JL219
JL220
JL301
JL302
JL303
JL304
JL305
JL306
L102
L103
L201
L203
L206
L301
L304
L307
Q101
Q102
Q103
Q201
Q202
Q204
Q205
Q206
Q209
Q21
1
Q213
Q304
Q305
Q306
Q307
Q308
Q309
Q310
Q311
Q312
Q313
Q314
Q315
R101
R102
R103
R104
R107
R108
R109
R1
10
R111
R1
12
R1
13
R114
R115
R1
16
R117
R118
R119
R120
R121
R125
R126
R127
R128
R140
R141
R143
R144
R201
R202
R203
R204
R205
R206
R207
R213
R214
R215
R216
R218
R219
R220
R222
R223
R224
R226
R228
R229
R231
R234
R237
R238
R239
R240
R243
R244
R248
R251
R252
R256
R259
R306
R308
R319
R320
R321
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340 R341
R342
R343
R344
R345
R346
R347
R348
R349
R350
R351
R352
R353
R354
R355R356
R357
R358
R359
R360
R361
R362
R363
MC141627FT (IC202)
1
PORT
PORT
IBIPAS
CLKBUF
CLOCK
GEN
Adaptive
Vertical
Enhancer
memory
mode
MODE
CLKBUF
CONTROL
LOGIC
CONTROL
LOGIC
CLAMF
DAC
DAC
ADC
Vertical-Dot
PRCESSING
APCF-II
PRCESSING
1H/2H
1H/2H
24
23
22
21
20
19
18
17
16
15
14
13
37
38
39
40
41
42
43
44
45
46
47
48
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
Noise Level 1(D4)
Noise Level 2(D5)
Noise Level 3(D6)
Noise Level 4(D7)
White Level 1(C0)
White Level 2(C1)
White Level 3(C2)
White Level 4(C3)
Black Level 1(C4)
Black Level 2(C5)
Black Level 3(C6)
Black Level 4(C7)
PCO
OVcc
Bias
FILIN
DAGnd
YOUT
DAVcc
COUT
DAREF
1BIAS
ADGnd
ADVcc
TE1
TE0
MODE1
MODE0
ADCLK
DGnd
NC
CLC
CLOUT
VIN
RBT
RTP
NC(D3)
NC(D2)
NC(D1)
NC(D0)
Bypass
VH
DGnd
DVcc
Fsc
PAL N/M
PAL/NTSC
Comb/BPF  
NJM2533M (IC103,IC105
3
6
2
5
8
1
4
7
BIAS
IN1
SW
IN2
NC
GND
OUT
VCC
NC
30K
30K
SW
6dB
BA033F-E2 (IC301)
Vcc
(IN)
OUT
GND
+
—
Reference 
Voltege
CXA1875AM (IC201)
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
+
–
VCC
REG
I
2
C DECODER
LEVEL
CONVERTER
LEVEL
CONVERTER
LEVEL
CONVERTER
LATCH
POWER
ON
RESET
OPEN COLLECTOR
3
6
2
5
8
1
4
7
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
14
11
15
12
9
16
13
10
VCC
SCL
SDA
SAD2
SAD1
SAD0
SW3
SW2
7-5
VPL-HS1
7-5
2
3
4
5
1
A
B
C
D
E
F
G
H
• Refer to page 7-4 for Printed Wiring Board
• Refer to page 7-4 for IC Block Diagrams
BA (1/3)
BA (1/3)
BA(1/3)
2.4
2.4
1.8
1.8
1.6
2.3
+9V
+5V
+5V
+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
EMI
EMI
EMI
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
A35
B35
R101
R102
R103
R104
R108
C106
R110
R111
FL101
FL102
R112
FL103
R115
R116
C117
R117
C120
X101
R118
FB101
IC102
R119
C121
R120
R121
R122
R123
R124
R125
C130
R126
R127
R128
R130
R133
R136
IC103
C137
R138
R139
C138
IC105
R143
R144
L102
JL101
JL102
JL103
JL104
JL105
JL106
JL107
JL108
JL109
JL110
JL111
JL112
JL113
JL114
JL115
JL116
JL117
JL118
JL119
JL120
Q101
Q102
C123
C108
R107
R109
C113
C114
C118
C140
JL121
Q104
Q105
Q106
R140
R141
R142
TP101
TP102
TP103
TP104
TP105
TP106
TP107
TP108
TP109
TP110
TP111
JL123
JL124
JL122
C102
C104
C112
C119
C122
C127
C128
C129
C131
C132
C133
C141
C142
C143
CN101
C103
C105
C107
C110
C115
C116
C124
C125
C126
C139
C144
IC101
Q103
IC104(1/2)
IC104(2/2)
EMI
EMI
EMI
10
16V
:AL-CP
NJM2533M
Y SW
NJM2533M
C SW
10µH
:CHIP
1 16V B:CHIP
4.7
16V
B:CHIP
4.7 16V B:CHIP
10
16V
:AL-CP
10
16V
:AL-CP
1k
1/16W
:RN-CP
27k
1/16W
:RN-CP
100
1/16W
:CHIP
100
1/16W
:CHIP
680k
1/16W
:CHIP
100
1/16W
:CHIP
680k
1/16W
:CHIP
7.5k
1/16W
:RN-CP
47
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
100
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
16.2MHz
2.2k
1/16W
:CHIP
BK2125HM601
1k
1/16W
:CHIP
1k
1/16W
:CHIP
10p
CH:CHIP
3.9k 1/16W:CHIP
CXA2123AQ-T6
COLOR DECODER
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
2SA1162
BUFF
2SC2712
BUFF
0.22
B:CHIP
2.2
:AL-CP
0
1/16W
:CHIP
0 1/16W:CHIP
100
16V
:AL-CP
100
16V
:AL-CP
100
16V
:AL-CP
100
16V
:AL-CP
#
2SA1162
BUFF
2SA1162
BUFF
2SA1162
BUFF
2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
#
#
#
0.47
10V
B:CHIP
#
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1 16V B:CHIP
0.1 16V B:CHIP
0.1 16V B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
70P
0.022 25V B:CHIP
0.01 25V B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
TC7W240FU
BUFF
2SA1162
BUFF
TC7W00FU
NAND
TC7W00FU
NAND
NTSC/OTHER
C-NT
Y-NT
C-PAL
Y-PAL
FSC
SCL
SDA
NTPL
N/M
Y/CV-PAL
Y/CV-NT
CONT
6V
15K/OTHER
A 5V
A 5V
A 5V
A 9V
A 9V
AB/CD
5
6
3
1
2
7
8
4
F-SDA
F-RESET
F-SCL
V.Y
V.B-Y
V.R-Y
V.R-Y
V.B-Y
V.Y
SDA100K
AUCS
SDAT
AUCLK
AUDIO MUTE
P PROT
LAMP COV
FILT COV
F-SDA
F-SCL
F-RESET
SCL100K
EXT TEMP
C3
APC-Fil
CVBS/Y3
C2
CVBS/Y2
COMB SYS
AFC.Fi
C1
CVBS/Y1
SYNC IN
CVBS OUT(2VPpp)
VS
COMB Y
COMB C/FORCED S
D-GND
HS
SCP
Y FOR SYNC
SYNC-Vcc
SYNC-GND
Cr1
Cb1
Y1
Y OUT
Cb out
Cr out
YS1
B1
G1
R1
Y/C GND
Cr2
Cb2
Y2
Y/C Vcc
B2
G2
BPH-Fil
Xtal
D-VDD
SCL
SDA
YS3
APL FIL
R2
YS/YM
COMB C
COMB Y
CR
CB
Y
FSC OUT
ADD(8EH)
A1
GND
G
VCC
A2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
CIN
YIN
CIN
YIN
C-V
C-V
GND
RGB SYNC
15KVS
GND
GND
V.R-Y
V.R-Y
GND
GND
V.B-Y
V.B-Y
GND
GND
V.Y
V.Y
GND
GND
SCP
GND
H
V
RGBSYNC
SDA
SCL
G
Y2
Y1
GND
GND
GND
GND
SDA100K
SCL100K
AUCS
SDAT
AUCLK
AUDIO MUTE
P PROT
LAMP COV
FILT COV
F-SDA
F-SCL
F-RESET
A5V
GND
6V
6V
GND
GND
A5V
GND
A9V
A9V
15KHS
N.C
N.C
N.C
15K/OTHER
AB/CD
EXT TEMP
N.C
N.C
N.C
3LINE COMB,COLOR DECODER
3D COMB FILTER,
B-SS1719<...>-BA.-P1
FROM 2/3
FROM 2/3
FROM 3/3
TO 3/3
TO Q(3/4)BOARD CN601
TO 2/3
TO 2/3
TO 3/3
TO 2/3
TO 2/3
0.5Vp-p(H)
TP108(CR)
0.5Vp-p(H)
TP109(CB)
0.6Vp-p(H)
TP110(Y)
0.9Vp-p(H)
TP107(COMB C)
0.8Vp-p(H)
TP104(COMB Y)
TP103(V)
5.0Vp-p(H)
TP102(H)
5.0Vp-p(H)
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