Sony VPL-CS2 Service Manual page 94
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Also See for VPL-CS2:
- Operating instructions manual (128 pages) ,
- Brochure & specs (4 pages) ,
- Service manual (118 pages)
Table of Contents
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. Refer to page 8-7 for Printed Wiring Board
. Refer to page 8-7 for Waveforms
. Refer to page 8-7 for IC Block Diagrams
CN201
1
70P
9V
TO QA BORAD CN104
+9V
A1
JL219
#
+9V
B1
+9V
A2
+9V
B2
GND
A3
5V
GND
B3
A5V
A4
JL218
#
A5V
B4
A5V
A5
JL220
A5V
B5
SDA
GND
A6
SCL
GND
B6
JL227
#
A7
F-DA
B7
F-DA
F-CL
A8
JL228
#
F-CL
B8
JL229
#
F+5V
A9
F+5V
B9
JL213
#
SDA
2
SDA
A10
SDA
B10
JL212
#
SCL
SCL
A11
SCL
B11
JL210
#
V-VD
A12
V-VD
V-VD
B12
JL211
#
V-HD
A13
V-HD
V-HD
B13
JL209
#
V-CLP
A14
V-CLP
V-CLP
B14
JL223
#
S-IN
A15
S-IN
B15
JL205
#
15K-CS
15K-CS
A16
15K-CS
B16
JL204
#
PALV
PAL-V
A17
PAL-V
B17
GND
A18
GND
B18
JL216
#
S-C
A19
C
B19
C
3
GND
A20
GND
B20
JL215
#
S-Y
Y
A21
Y
B21
GND
A22
GND
B22
JL214
#
VIDEO
VIDEO
A23
VIDEO
B23
GND
A24
GND
B24
B-Y
JL203
#
B-Y
B-Y
A25
B-Y
B25
GND
A26
GND
B26
JL201
#
R-Y
R-Y
R-Y
A27
R-Y
B27
GND
A28
GND
B28
JL202
#
Y
Y
Y
A29
Y
B29
4
GND
A30
GND
B30
JL206
#
R
V-R
V-R
A31
V-R
B31
GND
A32
GND
B32
G
JL207
#
V-G
V-G
A33
V-G
B33
GND
A34
B-Y
GND
B34
B
JL208
#
V-B
V-B
A35
V-B
B35
R-Y
IC202
M24C64-WMN6T(A)
NVM
C300
1
10V
B:CHIP
E0
VCC
R289
100
Y
E1
WC
:CHIP
E2
SCL
5.0
GND
SDA
5
5.0
R299
100
:CHIP
V-R
V-G
V-B
A
B
5V
+5V
FB201
BK2125HM102
R201
4.7k
R205
:CHIP
100
:CHIP
#
C315
0.01
B:CHIP
R202
PALV
10k
:CHIP
R302
0
:CHIP
S-C
C
R204
R206
S-Y
R203
100
100
Y
100
:CHIP
:CHIP
:CHIP
16
15
14
13
12
11
10
9
C323
2.2
C201
6.3V
0.1
IC201
B:CHIP
25V
CXA1875AM-T4
B:CHIP
DAC
C202
47
16V
1
2
3
4
5
6
7
8
:AL-CP
VIDEO
R210
R211
100
10k
:CHIP
:CHIP
R212
10k
:CHIP
R215
R209
100
R208
100
100
:CHIP
:CHIP
:CHIP
R213
R207
JL221
100
R214
100
#
:CHIP
100
:CHIP
:CHIP
5V
C281
1
Q271
10V
FB271
HN1B01FU-TE85R
B:CHIP
+5V
BK2125HM102
BUFF
R287
R279
R273
1k
1.5k
1.5k
:RN-CP
:RN-CP
B-Y
:RN-CP
R277
33k
R-Y
:CHIP
R272
220
Y
:RN-CP
R286
R278
R275
Q272
1k
0
2.6
680
HN1B01FU-TE85R
:RN-CP
:CHIP
:RN-CP
BUFF
R216
R282
2.0
10k :CHIP
33k
:CHIP
R217
C285
2.6
10k
0
0.01
:CHIP
B:CHIP
R281
0
2.0
Q273
:CHIP
R292
HN1B01FU-TE85R
33k
:CHIP
BUFF
V-R V-G V-B
C286
0
0.01
2.6
TP271 TP272 TP273
R218
B:CHIP
10k
:CHIP
R293
0
2.0
0.6
:CHIP
1
2
C287
R288
R298
0
0.01
R276
100
100
B:CHIP
22k
R280
:CHIP
:CHIP
R291
:CHIP
22k
22k
:CHIP
:CHIP
R
G
B
C
BA
BA
5V
FL301
NFM41P11C204
EMI
L221
C337
C301
C302
4.7µH
0.01
C303
47
0.1
:CHIP
B:CHIP
10p
16V
25V
CH:CHIP
:AL-CP
B:CHIP
C312
10
16V
X301
:AL-CP
16.2MHz
38
37
36
35
34
33
32
31
30
29
28
27
26
25
C314
C313
0.47
R310
0.01
16V
27k
B:CHIP
B:CHIP
:RN-CP
39
24
C3
YS1
40
23
APC-Fil
Cr out
41
22
CVBS/Y3
Cb out
IC301
C338
0.1 25V B:CHIP
42
21
ADD(8EH)
CXA2123AQ-T6
Y OUT
C317
0.01 B:CHIP
COLOR DECODER
43
20
C2
APL FIL
C319
0.1 25V B:CHIP
44
19
CVBS/Y2
Y1
JL301
#
45
COMB SYS
Cb1
18
R303
0 :CHIP
JL303
#
46
SFC OUT
Cr1
17
R304
3.9k :CHIP
47
AFC.Fi
SYNC-GND
16
48
C1
YS3
15
C324
0.022 B:CHIP
C325
0.01 B:CHIP
1
2
3
4
5
6
7
8
9 10 11 12 13 14
C326
5V
1
FL302
10V
VIDEO
NFM41P11C204
B:CHIP
R305
100
:CHIP
EMI
C330
R321
C327
0.01
C332
C328
L225
C331
100
0.1
B:CHIP
47
0.01
1
4.7µH
:CHIP
25V
16V
B:CHIP
10V
B:CHIP
:AL-CP
B:CHIP
R322
C333
Q302
FL303
C334
R312
0
47
2SC2712
NFM41P11C204
16V
0.01
100
:CHIP
INV
:CHIP
:AL-CP
B:CHIP
EMI
Q303
L226
2SC2712
4.7µH
0.1
4.9
INV
0.3
0.1
R323
R314
#
R313
R318
1k
0.3
100
47
:CHIP
:CHIP
:CHIP
R319
R315
47
1k
:CHIP
:CHIP
R309
IC302
C304
3.3k
TC75S56F
R320
0.1
:RN-CP
25V
47
:CHIP
B:CHIP
2.9
R311
4.7k
4.6
:RN-CP
R317
R324
6.8k
47
:CHIP
:CHIP
JL225
#
9V
C273
#
JL226
C274
R300
#
47
100
R271
16V
L271
:CHIP
:TA-CP
100
Hm102
:CHIP
:CHIP
C271
R296
#
C275
220
0.1
:CHIP
25V
C279
B:CHIP
1
16V
B:CHIP
C278
C277
C276
+9V
C280
0.01
0.01
0.01
B:CHIP
B:CHIP
10
B:CHIP
16V
:AL-CP
36
35
34
33
32
31
30
29
28
27
26
25
C283
0.01
C282
B:CHIP
0.01
B:CHIP
37
BY2-IN
AP-MUTE
24
38
RY2-IN
CLP1
23
39
Y2-IN
BGP
22
C284
0.01
40
NC
CBLK
21
B:CHIP
41
IREF
IC271
FFTIM
20
CXA1839Q-T6
42
C-OFF
RGB DECODER
VS
19
R274
27k
43
GND
VEQ
18
:CHIP
44
R-OUT
VBLK
17
R284
100
45
G-OUT
V-TIM
16
:CHIP
46
B-OUT
SSCP
15
47
ABL-REQ
SCL
14
48
ABL-MUTE
SDA
13
R283
10k
R285
:CHIP
100
:CHIP
3
TP274
1
2
3
4
5
6
7
8
9 10 11 12
GND
R290
C291
100
0.01
:CHIP
B:CHIP
C296
0.01
B:CHIP
C295
C292
C293
R294
0.01
C297
0.01
0.01
1k
B:CHIP
0.1
B:CHIP
B:CHIP
:CHIP
25V
B:CHIP
+9V
C294
0.01
B:CHIP
8-8
8-8
D
E
R316
3.3k
R306
:CHIP
330
:CHIP
C222
C221
0.1
100
R222
25V
16V
Q221
22k
:AL-CP
B:CHIP
2SC2712
:CHIP
BUFF
C225
2.8
22
VR-Y
10V
:TA-CP
VB-Y
C318
VY
4.7
35V
C320
R230
:AL-CP
0.1
33k
25V
:CHIP
B:CHIP
C321
0.1 25V B:CHIP
C322
0.1 25V B:CHIP
Q227
C227
C228
100
2SC2712
0.1
16V
25V
BUFF
:AL-CP
B:CHIP
1.8
1.1
C226
0.01
B:CHIP
COMB C
R239
1k
:CHIP
Q229
2SC2712
C230
BUFF
0.1
25V
B:CHIP
1.9
1.3
R244
COMB Y
100
:CHIP
R247
560
:CHIP
C235
B:CHIP
C233
C234
R251
R252
0.1
0.1
25V
25V
1.5k
3.3k
B:CHIP
B:CHIP
:CHIP
:CHIP
C237
C238
0.1
0.1
25V
25V
B:CHIP
B:CHIP
12
11
10
9
8
7
6
5
4
3
C239
R253
0.1
25V
2.2k
B:CHIP
:CHIP
13
IRF
14
VB
15
TEST
C241
0.1
16
DVDD
25V
B:CHIP
IC221
17
MOD2
CXD2064Q-T6
R297
#
18
DVSS
D.COMB
19
MOD1
VEH3
20
VEH3
R256
VEH2
R257
21
VEH2
0
#
VEH1
:CHIP
22
VEH1
23
PNR
24
DTR
25 26 27 28 29 30 31 32 33 34 35 36
+5V
C245
0.1
25V
R260
B:CHIP
#
R259
R258
0
0
R261
:CHIP
:CHIP
#
SCL
SDA
F
5V
L224
4.7µH
C224
10
20V
R228
:TA-CP
1k
:CHIP
2.3
R225
1.6
560
:CHIP
Q222
2SA1162
R227
BUFF
2.2
1k
1
2
3
4
5
6
:CHIP
R223
4.7k
FL221
:CHIP
R231
1.2k
12
10
9
7
:CHIP
FB202
BK2125HS102
R234
5.6k
R237
:CHIP
R235
1k
:CHIP
560
:CHIP
Q226
6
5
4
3
2
1
1.5
2SA1162
BUFF
FL222
0.8
R250
7
9
10
12
150
:RN-CP
R242
R245
R243
5.6k
1k
:CHIP
560
:CHIP
:CHIP
Q228
2SA1162
1.6
BUFF
6
5
4
3
2
1
0.9
FL223
7
9
10
12
R249
150
:RN-CP
0.1
25V
5V
C236
C232
100
0.1
16V
L222
25V
:AL-CP
BK2125Hm102
B:CHIP
+5V
2
1
C240
0.1
25V
CLVS
48
B:CHIP
CLPEN
47
CLVD
46
PLVD
45
C242
0.1
VCV
44
25V
B:CHIP
PLVS
43
CPO
42
R254
R255
C243
41
ADCK
56k
560
0.022
:CHIP
:CHIP
B:CHIP
40
MCKO
39
PLSL
CKSL
38
FIN
37
C244
0.001
B:CHIP
5V
C246
C247
0.1
82
6.3V
25V
B:CHIP
L223
4.7µH
BA
COLOR DECODER
R,G,B DECODER
D.COMB
B-SS1697<...>-BA.
VPL-CS2/CX1
G
H
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