Sony VPL-PS10 Service Manual page 170

1
FROM P5
PW
INTERLACE
PIC MUTE
PW-OSD EN
TO P4 OSD EN
2
TXD PW
PW WRT
RXD PW
3
TO P7
D+5V
RXD RSW
5V-2
R565
10k
CN509 1/16W
7P :CHIP
WHT-L
R566
:SMD
100
VCC 1 1/16W
:CHIP
RXD 2
TXD 3
R567
WRITE GND 4 100 1/16W :CHIP
EXTSW 5
R568
WDTEN 6
100
1/16W
GND 7
:CHIP
4
5V-2
D+5V
CN510
5V-2
7P
WHT-L
R569
:SMD
100
1/16W
VCC 1
:CHIP
RXD 2
TXD 3
R570
WATCH GND 4
100 1/16W :CHIP
EXTSW 5
R571
WDTEN 6
1k
1/16W
GND 7
:CHIP
5
C501
0.1
16V
B:CHIP
A B
3.3V-2
D501
DAN202K-T-146 +3.3V
PROTECT
IC501
S-80828ANNP-
R502
EDR-T2 33k R503
RESET 1/16W 10k
1/16W
:CHIP
:CHIP
NC
VDD
VSS OUT
C514
1
10V
B:CHIP
C516
0.1
16V
B:CHIP
R506
100
1/16W
:CHIP
X501
2770Y
120MHz
OE/ST VDD
R501
100
GND OUT
1/16W
:CHIP
IC502
C521
74VHC02MTCX
0.1
16V
NOR GATE
B:CHIP
RESET
3.3V-2
N SG
R510
3.3k
1/16W
:CHIP
SDA PW
S501
TO P2
SCL PW
IC547
D+5V
74VHC00MTCX
NAND 5V-2
PIC MUTE
VCC
A0
C589
0.1
B0 A2
16V
B:CHIP
O0 B2
A1 O2
B1 A3
B3
O1
GND O3
IC548
+5V
74VHC125MTCX
BUFFER
A0 VCC
C592
0.1
B0 A2
16V
B:CHIP
O0 B2
A1 O2
B1 A3
O1 B3
GND O3
C593
0.1
16V
B:CHIP
IC550
74VHC125MTCX
BUFFER
A0 VCC
C594
B0 0.1
TO P7 A2
16V
TXD RSW O0 B2 B:CHIP
A1 O2
B1
A3
O1 B3
GND
O3
D+5V
3.3V-2
D+3.3V
R574 +3.3V
Q524
10k
2SA1162-YG-TE85L
1/16W
IC551
:CHIP SW
C597
TC7W126FU(TE12R)
0.1
3STATE BUF
16V
B:CHIP
R575
2.5V-2
10k
1/16W
D2.5V
:CHIP C520
47
6.3V FB501
0UH
:AL-CP
43 50 51 32 54 102 126
C503 C505 C507 C509 C511 C513 C517
0.1 0.1 0.1 0.1 0.1 0.1 0.1
16V 16V 16V 16V 16V 16V 16V
B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP
C504 C506 C508 C510 C512 C515 C518 64 67 70 31 12 74 77 101 125 157 175 193 233 190 230 188 187 185 183 222 220 180 156 132 124 100
C502
0.1 0.1 0.1 0.1 0.1 0.1 0.1
0.1
16V 16V 16V 16V 16V 16V 16V 16V
B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP
C
BB (3/7) BB (3/7)
RESETN
3.3V-2
153 A0
A0
FB502 154 A1
A1
0UH
A2
147
A2
R512 148 A3
A3
47
A4
1/16W 83 161
>RESET A4
:CHIP
229 162 A5
>MCKEXT A5
C523 169 A6
A6
0.1
A7
16V 170
A7
B:CHIP
163 A8
A8
A9
177
A9
178 A10
A10
A11
84 164
IRRCVR0 A11
A12
62 171
IRRCVR1 A12
197 A13
A13
A14
41 217
>RXD A14
R511
63 198 A15
3.3k <TXD A15
1/16W A16
172
:CHIP A16
A17
42 179
PORTA0 A17
21 237 A18
PORTA1 A18
BOOTWE A19
22 218
PORTA2 A19
1
PORTA3
92 D0
D0
44
PORTA4
D1
91
D1
65
PORTA5
81 D2
D2
23
PORTA6 D3
90
D3
VPPEN
2
PORTA7
D4
89
D4
98 D5
D5
D6
97
D6
105 D7
D7
D8
108
D8
D9
107
D9
106 D10
D10
D11
113
D11
114 D12
D12
D13
116
D13
D14
115
D14
121 D15
D15
139
RD
D+3.3V
140
WR
3.3V-2
BHENN
146
BHEN
137 ROMOEN
+3.3V ROMOE
R513
ROMWEN
1k 130
ROMWE
1/16W
RAMOEN
:CHIP 129
RAMOE
26 122 RAMWEN
RAMWE
DTMB
RXDAT
CS0
6 138
DTCLK CS0
145 CS1
CS1
13
SCANMODE
82
EXTINT
219
PTSTEN
NMI
61
TXDAT NMI
R517
10k
R514 1/16W
:CHIP
47
R516
1/16W
:CHIP 10k IC503(3/5)
1/16W PW164-10RK
R515 :CHIP SCAN CONV
10k
MISC
1/16W
:CHIP
D3.3V 3.3V-2
FB503
0UH C524
47
IC503(5/5)
6.3V
PW164-10RK
:AL-CP
SCAN CONV
158 210 250 207 203 181 155 131 99 47 58 196 214 253 208 205 242 199 123
C526 C528 C530
0.1 0.1 0.1
16V 16V 16V
B:CHIP B:CHIP B:CHIP
C525 C527 C529
0.1 0.1 0.1
16V 16V 16V
B:CHIP B:CHIP B:CHIP
7-20 7-20
D E
D3.3V
3.3V-2
FB505
0UH
+3.3V
A16 A17
A15 A16
A15
A14 BYTE#
A14
A13 VSS
A13 D15
A12 DQ15/A-1
A12 D7
A11 DQ7
A11 D14
A10 DQ14
A10 D6
A9 DQ6
A9 D13
A8 DQ13
D5
NC DQ5
D12
NC DQ12
D4
ROMWEN
WE# DQ4 C537
0.1
C535 RP# VCC 16V
D11
0.1 B:CHIP
NC DQ11
16V
B:CHIP D3
NC DQ3
D10
RY/ BY DQ10
A19 D2
NC DQ2
A18 D9
A17 DQ9
A8 D1
A7 DQ1
A7 D8
A6 DQ8
A6 D0
A5 DQ0
A5
ROMOEN
A4 OE#
ROMOEN
A4
A3 VSS
A3 FCEN
A2 CE#
A2 A1
A1 AQ
R518
2.2k
1/16W
:CHIP
IC505
MBM29LV800TA-70
PFTN-SX1718
D3.3V
3.3V-2
FB504
+3.3V
0UH
A1
A16
A0 A15
A2
A15
A1 A14
A3
A14
A2 A13
A4
RAMOEN
A3 OE RAMOEN
A5
BHENN
A4 UB BHENN
A0
CS LB
D0
D15
I/O1 I/O16
D1
D14
I/O2 I/O15
D2
D13
I/03 I/O14
D3
D12
I/O4 I/O13
C538
C536
VCC VSS 0.1
0.1
16V 16V
B:CHIP VSS VCC B:CHIP
D4
D11
I/O5 I/O12
D5
D10
I/O6 I/O11
D6
D9
I/O7 I/O10
D7
D8
I/O8 I/O9
RAMWEN
WE NC
A6 A13
A5 A12
A7 A12
A6 A11
A8 A11
A7 A10
A9 A10
A8 A9
A17
NC NC
IC506
IDT71V016S15PH-
TL
1M(64K*16) SRAM
BB
(3/7)
C532 C534
SCAN CONVERTER,
0.1 0.1
16V 16V MEMORY
B:CHIP B:CHIP
C531 C533
0.1 0.1
16V 16V
B:CHIP B:CHIP
F
CN502
70P
S
FOR EMUL
A1 GND
A19
B1 A19
A2 GND
A18
B2 A18
A3 GND
A17
B3 A17
A4 GND
A16
B4 A16
A15
A5 A15
A14
B5 A14
A13
A6 A13
A12
B6 A12
A11
A7 A11
A10
B7 A10
A9
A8 A9
A8
B8 A8
A7
A9 A7
A6
B9 A6
A5
A10 A5
A4
B10 A4
A3
A11 A3
A2
B11 A2
A1
A12 A1
A0
B12 A0
A13 GND
BHENN
B13 BHENN
A14 GND
ROMOEN
B14 ROMOEN
A15 GND
D 3.3V-2
FB522 B15 ROMOEN
0UH
A16 D3.3V
A00102
ROMWEN
B16 ROMWEN
A17 D3.3V
B17 ROMWEN
A18 D3.3V
B18 CS0
A19 D3.3V
B19 CS1
A20 GND
RESETN
B20 RESETN
A21 GND
NMI
B21 NMI
A22 GND
FCEN
B22 FCEN
A23 GND
BOOTWE
B23 BOOTWE
A24 GND
VPPEN
B24 VPPEN
D15
A25 D15
D14
B25 D14
D13
A26 D13
D12
B26 D12
D11
A27 D11
D10
B27 D10
D9
A28 D9
D8
B28 D8
D7
A29 D7
D6
B29 D6
D5
A30 D5
D4
B30 D4
D3
A31 D3
D2
B31 D2
D1
A32
D1
D0
B32 D0
6V
A33 NC
B33 NC
A34 6V
B34 6V
A35 6V
B35 6V
B-SS1721-WW-BB-P3
VPL-PS10/PX10/PX15
G H