Sony VPL-PS10 Service Manual page 181

FROM_P1
DA DAT
LM4041DIM3-1.2
+5V
G0
G0
G1
G1
G2
G2
G3
G3
G4
G G4
IC301
G5
G5 ADV7123KST140
G6 D/A CONVERTER
G6
G7
G7
G8
G8
G9
G9
BLANK
SYNC
C303
0.1
16V
B:CHIP
FROM_P1 DACLK
VPL-PS10/PX10/PX15
A B
+5V
R347 R348 R349
10k 10k 10k
1/16W 1/16W 1/16W
:RN-CP :RN-CP :RN-CP
VIDEO RR
VIDEO RG
VIDEO RB
VCOM R
VCOM G
VCOM B
RB304
100*4
:CHIP
NRSBR
NRSBG
NRSBB
5V-3
FB301
0UH
IC303
1.2
R333
3.3k
(T&R) 3
1/16W
SHUNT REG :CHIP
1
C321 +5V
0.1
2 16V
B:CHIP
R331
C320
680
47
1/16W
6.3V
:RN-CP
:AL-CP
TP306(RED)
1.2
C316
3.3
C314 50V
0.1 :AL-CP
16V 1.4Vp-p (H)
B:CHIP
R324
VREF
RED
22 R326
1/16W 75
COMP TP306
C315
:RN-CP 1/16W
R
0.01
:RN-CP
IOR C312
25V
3.3
B:CHIP
IOR TP307 GREEN 50V
G :AL-CP
IOG
R319
R318
75
IOG
22 C311
1/16W
C308 1/16W 0.01
:RN-CP
VAA
0.1 :RN-CP 25V
16V B:CHIP
VAA TP308 C306
B:CHIP
B 3.3
IOB 50V
:AL-CP
BLUE R312
IOB
22
R309
1/16W
75
GND
:RN-CP C305
1/16W
0.01
:RN-CP
GND
25V
B:CHIP
TP307(GREEN)
1.4Vp-p (H)
+5V TP308(BLUE)
FROM_P2
CLP
1.1Vp-p (H)
TP309 TP310
C
C (2/5) C (2/5)
TO_P4,P5,P6
15.5V
5V-3 5V-2
D301
1SS355TE-17 FB304
PROTECT 0UH
FB302 FB303
0UH 0UH
C324
C325
RB303 0.1 C323 R350
47
100*4 16V 0.022 10k
6.3V
:CHIP B:CHIP 25V 1/16W
:AL-CP
B:CHIP :RN-CP
VREFU2 GND
2.0
R337
AO1 VREFU1
10k
3.0
1/16W
AO2 VREFL
:RN-CP
3.0 2.4
AO3 AO12
SCEN
3.1
R336 5.6k 1/16W :RN-CP
AO4 AO11
3.5 3.2 RB301
AO5 AO10 100*4
3.3 3.1 :CHIP
AO6 AO9
3.1
VCC AO8
C322
2.3
RB302 0.1
VDD AO7
100*4 16V
4.8
:CHIP B:CHIP
CS2 SDA
4.8 R335 100 1/16W :CHIP
CS1 SCL
R334 100 1/16W :CHIP
CS0 R
IC304
M62392FP
DAC
15.5V
+15.5V
D304
FB307
1SS355TE-17
0UH
0V PROT
D303
5V-3 5V-2 D302
1SS355TE-17
1SS355TE-17
+5V 0V PROT
C327 PROTECT
47
FB305
6.3V
FB306
BK1608TS601
:AL-CP
0UH
C326
C329
0.1 +5V
0.022
16V
25V
B:CHIP
B:CHIP
VREFU2 GND
2.5
R344
R343
AO1 VREFU1
5.6k
10k
2.5
1/16W
1/16W
AO2 VREFL
:RN-CP
:RN-CP
2.5 2.5
AO3 AO12
RB306
AO4 AO11 100*4 :CHIP
2.5
AO5 AO10
3.5(2.5)
AO6 AO9
3.5(2.5)
C283 VCC AO8
0.1 3.5(2.5)
16V VDD AO7
B:CHIP 4.8
CS2 SDA
R345 100 1/16W :CHIP
4.8
CS1 SCL
R346 100 1/16W :CHIP
CS0 R
IC305 RD5.1SB3-T1LEVEL
M62392FP LEVEL SHIFT
DAC
RD5.1SB3-T1LEVEL
LEVEL SHIFT
RD5.1SB3-T1LEVEL
LEVEL SHIFT
12V-3
R332
L303 100
10µH 1/16W
+12V
:CHIP :CHIP
C318
L302
82
10µH
16V
:CHIP
:OS
IC302
M52749FP-TP
CLAMP&AMP
C317
0.01
25V
OSDBLK VCC2
B:CHIP
R 2.7 4.0
R_IN R_OUT
VCC1 NC
C313
OSDR GND2
10
4.1
16V
GND1 G_OUT
:AL-CP
G 2.7
R315
C310
G_IN NC
470k
0.22
1/16W
10V
SOG IN GND2
:CHIP
B:CHIP
4.4
VCC1 CONT REF
C309
2.6 B:CHIP
10
OSD G MBRT
16V
3.7
:AL-CP
GND1 B_OUT
B 2.7
B_IN GND2
4.7
C304 VCC1 CONT DAC
10
16V OSD B BLK
:AL-CP 3.2 R313 10k 1/16W :CHIP
GND1 D/A 1
5V-3
3.0
C302
NC D/A 2
47
L301
6.3V
10µH
GND1 D/A 3
:AL-CP
:CHIP
ABL IN D/A 4
C301 NC D/A 5
0.01
25V VCC 5V GND
100 1/16W :CHIP
B:CHIP 4.8
SOG OUT SDA
0.2 4.8
CLP SCL
100 1/16W :CHIP
7-31 7-31
D E
DAC
I2C
FROM_P1
R351
10k
1/16W
:RN-CP
R352
10k
1/16W
:RN-CP
SCEN
DLYCNT B
DLYCNT G
DLYCNT R
SDA 100K
SCL 100K
D305
1SS355TE-17
0V PROT
47 1/16W :CHIP
47 1/16W :CHIP
NRSAB
47 1/16W :CHIP
NRSAG
NRSAR
47 1/16W :CHIP
SDA 100K
HSO
FROM_P1
SCL 100K
VSO
D306
D307
D308
R329 R330
2.2k 2.2k
1/10W 1/10W
+12V
:CHIP :CHIP
R327
680 2.2
1/16W
:CHIP
R 1.5
GND
Q304
2SA1462-T1Y33Y34
R325 TP311
BUFF
390
1/16W
:CHIP
G
R322
2.2k R323
R320
1/10W 2.2 2.2k 1/10W :CHIP
680
:CHIP
1/16W
:CHIP
C307
Q303
0.22
R314
2SA1462-T1Y33Y34
10V
390 1.5
BUFF
1/16W
:CHIP
B
R306
47k R310
1/16W 2.6 R307 2.2k R311
:CHIP 680 1/10W 2.1 2.2k 1/10W :CHIP
1/16W :CHIP
:CHIP
Q301
R303
2SA1462-T1Y33Y34
3.2
CAL 390 1.4
BUFF
1/16W
Q302
R304 :CHIP
100 2SA1462-T1Y33Y34
1/16W
BUFF
:CHIP
R302
SDA 100K
SCL 100K
C
R301
(2/5)
D/A CONV.,DAC,
CLAMP & AMP
F G
1
TP301
1.5Vp-p (H)
TP302
1.5Vp-p (H)
TP303
2
1.2Vp-p (H)
TP304
3.3 Vp-p (H)
TP305
3.3 Vp-p (V)
5V-3
CN1203
9PIN
R338
TP301
1 R
R339
TP302 2 GND
3 G
R340
TP303 4 GND
3
5 B M.OUT
R341
TP304 6 GND
7 HV
8 VD
R342 TP305
47 9 +5V
1/16W
:CHIP
4
R328
82
1/16W
TO_P4
:CHIP
R
R OUT
R317
82
1/16W
TO_P3
:CHIP
G
G OUT
R305
82
1/16W
TO_P5
:CHIP
B
B OUT
5
B-SS1721-WW-C-P2
H