Sony VPL-PX11 Service Manual page 72

BB
(4/5)
S601-608
CN10 CN810
H
FUNCTION
3 KYE0 3
KEY
S609-613
FUNCTION
4 KEY1 4
KEY
SUB
5V
D603
POWER
7 PSAVE LED 7
SAVE
D602
TEMP
9 TEMP LED 9
D601
LAMP
8 LAMP LED 8
D601
10 POWER LED 10
POWER Q601
STBY
LED
D+5V
DRIVE
V
CN16 CN806
S10
1 FILT COVER 3
S11 3 LAMP COVER 3
IC803 IC810
2 4 2
CN811
4
LAMP CONT 3 1
LAMP BALLAST
LAMP PROT 1
DC +/-
G BOARD
CN304(1/2)
M
LAMP TEMP A1
C BOARD PANEL TEMP B1
STATE 15V A22
5/5 SDA
5/5 SCL
5/5 SDA 400K
5/5 SCL 400K
5/5 HSI
5/5 VSI
5/5 DVS
X701
12.288MHz
CN303(2/5)
C
E-RESET A5
BA BOARD
3.3V-1
IC701
2 RESET 1
3.3V-1
IC702
2 RESET 1
CN308(3/6)
L
SIRCS CPU B16
QB BOARD
TXD CE(UART) B20
RXD CE(UART) B19
CN509
TXD 3
WRITE RXD 2
EXT SW 5
CN510
TXD
3
WATCH RXD 2
EXT SW
5
BB (4/5), H, V
IC703
MAIN CPU
SDA1 55
SCL1 57
PE0 34
93 AN0/P40
TXD3 117
SCK3 115
94 AN1/P41
PE1 35
P74 114
P73 113
26 P10
P72 112
SP MUTE 84
28 P12
27 P11
13 P13
DA1/AN7/P47 100
DA0/AN6/P46 99
PD1 45
PD4 48
49
PD5
PE7 41
50 PD6
PE5 39
38 PE4
21 PA0 TXD2(FWR) 22
RXD2(FWR) 23
FWE 74
MD1 119
101 AN8/P90 MD2 120
102 AN9/P91 RES 71
65 PG3 S901
RS OFF RS ON
6 SDA OUT
8
SDA IN
4 SCL
IC933
IC901 IC901
3 PC3
2
7 1 7 6 2
2 PC2 1
IC930
1 PC0
IC929 2 D-FF 5
1 2
17 PB4 1 3
IC927
31 TCLKC 6
IC928
6
MONO
19 PB6 1 4 3
MULTI 5
33 TIOCB2 10 12
30 IRQ0
TXD0 52
75
XTAL RXD0 53
77 EXTAL
PG4 66
TXD4 61
RXD4 60
PG2 64
PG1 63
PG0 62
12 PB0
PE2 36 TG RESET 5/5
WDT OVF 67
5-4
BB (4/5), H, V
CN307(4/5)
H
B17 U-DA
B18 U-CL QA (2/2)
BOARD
B19 REQ
CN308(4/6)
B29 SDAT I
A30 AU-CLK QB BOARD
A29 A-CS
B30 AU-MUTE
A19 NR-ON
A20
NF-ON
B28 SP MUTE
B17 SIRCS-NR
CN303(3/5)
F
A35 SIRCS-NR
B35 SIRCS-NR BA BOARD
CN801
Q
48 FAN-CONT2
G BOARD
47 FAN-CONT2
46 FAN-CONT1
45 FAN-CONT1
42 FAN-PROT
41 FAN-PROT
P
50 POWER PROT
IC705
49 POWER PROT G BOARD
2
4
1 40 CE-ON
39 CE-ON
38 POWER CONT
37 POWER CONT
CN701
2 TXD
3 RXD
FWE
6
FLASH
7 MD1
8 MD2
4 RES
CN812
6 UPGM RS
IC932
VISCA-RS
12 11 2 RXD
13 3 TXD
IC932
9 8
10
IC933 IC929
6
3 9 8
5
TXD RSB 1/5
RXD RSB 1/5
IC932
2 3
IC935
1 5 6
4
IC932
2 6 IC934 IC935
12 11 2 3
4
13 1
IC934 IC935 IC550
9 8 11 12 3 2
10 13 1
IC935 IC934 IC548
9 8 2 3 2 3
IC929 10 1 1
IC928
11 10 2
IC929
7
IC548
13 12 1
5 6
IC547
4
1
3
2
IC547
12
IC547
11 10
13 8
9
IC550
6 5
4
IC550
8 9
10
IC548
9 8
10
IC551
3 5
7
IC551
6 2
1
Q524
+3.3V-2
5-4
IC801 IC802
15.5V 12V
A+16.5V 12V-3
REG REG
A+6V
IC704
3.3V
5V-1 3.3V-1
REG
3.3V-2
IC806
2.5V
D+3.3V 2.5V-2
REG
IC503(1/2)
SCAN CONV
. 92 . 108
91 107
. .
81 106
. .
D0 90 113
. .
89 114
D15
. .
98 116
. .
97 115
. .
105 121
. 178
. 153
164
.
154
.
171
.
147
.
197
.
148
.
A0 217
.
161
.
A19 198
.
162
.
172
.
170
.
179
.
163
. 237
.
177
5/5 SDA PW 5 42 PORT A0
218
25
.
5/5 SCL PW 21 PORT A1
24
18
.
8
1
.
48
.
5 63 17
TXD
.
16
41
RXD
11
28
+3.3V 26
X501
VCO
229
MCKEXT
120MHz
OSD EN 5/5
BHEN 146
IC502
5
IC502
4 3
6 1
2 23 PORT A6 ROM WE 130
65 PORT A5
ROM OE 137
IC502
11
13 NMI 61
12 83 RESET
PORT A2 22
PORT A7
2
+3.3V-2
IC501
RESET
IC807
5V
5V-3
REG
IC809
3.3V
5V-4
REG
IC808
3.3V
3.3V-3
REG
CN502
B32 D0
A32 D1
B31 D2
A31 D3
B30 D4
A30 D5
B29 D6
A29 D7
B28 D8
A28 D9
B27 D10
A27 D11
B26 D12
A26 D13
B25 D14
A25 D15
B12 A0
A12 A1
B11 A2
A11 A3
B10 A4
A10 A5
B9 A6
A9 A7
B8 A8
A8 A9
B7 A10
A7 A11
IC505
B6 A12
FLASH
MEMORY A6 A13
B5 A14
. 29 . 30
FOR
A5 A15
31 32 EMUL
. .
B4 A16
33 34
. .
B3 A17
35 36
A0 DQ0
. .
B2 A18
38 39
A17 DQ15
. .
B1 A19
40 41
. .
42 43
. .
44 45
WE
OE
CE
B22 FCEN
B13 BHENN
B17 ROM WEN
B16 ROM WEN
B15 ROM OEN
B14 ROM OEN
B21 NMI
B23 BOOTWE
B24 VPPEN
B20 RESETN
VPL-PX11