Frame Schematic Diagram - Sony VPL-S900U Service Manual

SECTION 8
DIAGRAMS

8-1. FRAME SCHEMATIC DIAGRAM

VIDEO IN
CN1501
12P WHT
S VIDEO Y 12
11
GND
QB
C 10
9
GND
VIDEO
C-VIDEO 8
(SIGNAL IN)
GND 7
L(MONO)
OPTION 6
S-SEL 5
R
4
GND
J1501 R-VIDEO 3
CN2001
AUDIO IN
GND 2
INPUT A
L-VIDEO 1
CN2002
(VPL-S900M/S900U only)
INPUT B
CN1001 CN1003
6P WHT 4P WHT
1 R SUB SP+ L-VIDEO 1
2 R SUB SP- GND 2
3 MAIN SP- R-VIDEO 3
4 4
MAIN SP+ GND
5 L SUB SP-
6 L SUB SP+
CN1004
12P WHT
AC IN
SUB +5V 1
100V-120V
220-240V SIRCS-S 2
50/60Hz 3
SIRCS
GND 4
SP-MUTE 5
AUDIO-MUTE 6
CE 7
SDAT 8
SCLK 9
10
GND
GND 11
+12V 12
F QA
(AC IN) (AUDIO) CN1002
CN9001 4P
5P WHT
AUDIO +B 1
AUDIO +B 2
AUD GND 3
CN9002 5P
AUD GND 4
AUD GND 5
FAN 1
FAN 2
FAN 3
CN8001 5P
CN8002 3P CN8003 3P CN7001 3P
1 DC DC 1 1 DC
2 N.C N.C 2 2 N.C
3 GND 1 GND 1 3 3 GND 1
CN7003
CN8004 4P WHT CN7002 4P WHT 26P B TO B
26
VCC 1 1 VCC SUB +5V
AF ON 2 2 AF ON SUB +5V 25
GND 1 3 3 GND 1 GND 2 24
GND 1 4 4 GND 1 GND 2 23
POWER CONT 22
GA
21
FAN PROT
FAN CONT (NC) 20
19
N.C
POWER FACTOR
FAN +B 18
REGULATING CONTROL
FAN PROT 17
FAN GND 16
FAN +B 15
14
FAN PROT
FAN GND 13
GB
AUDIO +B 12
11
AUDIO +B
GND 2 10
(SET POWER SUPPLY)
GND 2 9
+16V 8
+16V 7
CN7004 26P B TO B GND 2 6
GND 2 5
4
A +6V
A +6V 3
GND 2 2
GND 2 1
VPL-S900E, VPL-S900M, VPL-S900U
A B
CN2007
8P WHT
8 Y
7
GND
6 C
CN2008 18P CN2009 28P
5
GND B TO B B TO B
4 C-VIDEO
3 GND
2 OPTION
1 S-SEL
15P
BA
RGB INPUT,
DIGITAL COMB FILTER,
15P
CHROMA/RGB DEC.
CN2005
10P WHT
1 +9V
2 +9V
3 GND 2
4 GND 2
5 +5V
6 +5V
7 GND 2
8 GND 2
9 -5V
10
-5V
CN7108 CN7109
10P WHT 13P WHT
1 +9V D +5V 1
2 +9V D +5V 2
3 3
GND 2 D +5V
4 GND 2 GND 2 4
5 +5V GND 2 5
6 +5V GND 2 6
7 GND 2 D +3.3V 7
8 GND 2 8
D +3.3V
9 -5V D +3.3V 9
10
10 -5V D +3.3V
GND 2 11
CN7106
5P WHT GND 2 12
1 AUDIO +B 13
GND 2
2 AUDIO +B
3 AUD GND
4 AUD GND
5 AUD GND
CN7105
3P BLK
1 FAN +B CN7103
7P WHT
2 FAN PROT
3 FAN GND SUB +5V 1
SUB +5V 2
GND 2 3
CN7104
3P WHT GND 2 4
1 FAN +B 5
POWER CONT
2 FAN PROT FAN PROT 6
3 FAN GND FAN CONT (NC) 7
CN7110
3P RED
1 FAN +B CN7107
FAN PROT
2 +16V 1
3 FAN GND +16V 2
GND 2 3
GND 2 4
A +6V 5
A +6V 6
GND 2 7
GND 2 8
D +5V 9
CN7101
D +5V 10
26P B TO B
GND 2 11
26
SUB +5V
25 SUB +5V
24 GND 2
23 GND 2
22 POWER CONT
21
FAN PROT
20 FAN CONT (NC)
19
N.C
18 FAN +B
17 FAN PROT
16 FAN GND
15 FAN +B
14 FAN PROT
13 FAN GND
GBA
12 AUDIO +B
11
AUDIO +B
10 GND 2
(REGULATOR,FAN PROTECT)
9 GND 2
8 +16V
CN7102
7 +16V
26P B TO B
6 GND 2
BAA
5 GND 2
4
A +6V
3 A +6V
(RGB DRIVE)
2 GND 2
1 GND 2
C
FRAME FRAME
2
1
CN2003 CN3005 CN3001
6P WHT 6P 9P CN5024 9P WHT
R 1 1 R A +5V 1 1 A +5V
GND 2 2 GND A +5V 2 2 A +5V
G 3 3 G GND 3 3 GND
4 4 4 4
GND GND R R
B 5 5 B GND 5 5 GND
GND 6 6 GND G 6 6 G
GND 7 7 GND
B 8 8 B
9 9
CN2004 CN3004 GND GND
12P WHT 12P
A +5V 1 1 A+5V
A +5V 2 2 A+5V CN3003
30P
GND 3 3 GND CN5008 30P
4 4 30 1 /SCRST
GND GND /SCRST
-5V 5 5 -5V GND 29 2 GND
28 3
-5V 6 6 -5V SCRD SCRD
H 7 7 H GND 27 4 GND
GND 8 8 GND SCWD 26 5 SCWD
V 9 9 V GND 25 6 GND
GND 10 10 GND SCCLK 24 7 SCCLK
11 11 23 8
CLAMP CLAMP SCAD 3 SCAD 3
GND 12 12 GND SCAD 2 22 9 SCAD 2
10
SCAD 1 21 SCAD 1
SCAD 0 20 11 SCAD 0
GND 19 12 GND
VSTHO 18 13 VSTHO
CN2006 BB
4P WHT GND 17 14 GND
1 16 15
GND HSTHO HSTHO
SDA 2 GND 15 16 GND
SCAN
SCL 3 /VSO 14 17 /VSO
CONVERTER
GND 4 GND 13 18 GND
/HSO 12 19 /HSO
11 20
GND GND
NC 10 21 NC
GND 9 22 GND
NC 8 23 NC
CN3002
13P GND 7 24 GND
1 D +5V 6 25
TCLK TCLK
2 D +5V GND 5 26 GND
3 4 27
D +5V GND GND
4 GND 2 GND 3 28 GND
5 GND 2 OCLK- 2 29 OCLK-
6 GND 2 OCLK+ 1 30 OCLK+
7 D +3.3V
8
D +3.3V
9 D +3.3V
10
D +3.3V
11 GND 2
12 GND 2
13
GND 2
CN5001 4P WHT
1 GND
2 SDA
3 SCL
4
GND
CN5003 7P WHT
1 SUB +5V
2 SUB +5V
3 GND 2
4 GND 2
5
POWER CONT
6 FAN PROT
7 FAN CONT (NC)
CN5007 11P WHT
1
+16V
2 +16V
3 GND 2
4 GND 2
5 A +6V
6 A +6V
7 GND 2
8 GND 2
9 D +5V
10 D +5V
11 GND 2
CN5301 24P FPD
LCD (G)
PANEL
8-1 8-1
D E
CN6001 12P
CN5020 12P
GND 1 1 GND
KEY 0 2 2 KEY 0
KEY 1 3 3 KEY 1
SUB 5V 4 4 SUB 5V CN6002 6P
5 5
SUB 5V SUB 5V CN6003 4P
C
LAMP LED 6 6 LAMP LED L SUB SP-
TEMP LED 7 7 TEMP LED L SUB SP+
H
8 8 MAIN SP-
POWER LED POWER LED
(PANEL DRIVER,CPU)
PSAVE LED 9 9 PSAVE LED MAIN SP+
10 10
D.5V D.5V
(CONTROL PANEL)
LIGHT 11 11 LIGHT CN6004 2P
12 12
GND GND R SUB SP-
R SUB SP+
CN5012 3P RED CN4801 3P RED NR
SUB +5V 1 1 SUB +5V
(REAR)
SIRCS-NR 2 2 SIRCS-NR
3 3 (RECEIVER)
GND GND
CN5401 8P WHT
CN5023 8P
1
SCLK
LAMP COVER 1 1 SUB +5V
NF
GND 2
GND 2 2 SURCS-NF
(FRONT)
MODE 3
SUB +5V 3 3
GND
PLUG 4
SURCS-NF 4 CN4001 3P WHT
(RECEIVER)
ISPEN 5 PLD
GND 5
SDI 6
6
NC
SDO 7
FIRTER COVER 7
8
VCC
GND 8
U
S4101
CN4101 2P WHT
1 LAMP COVER
2 GND
(LAMP PROT SW)
S4201 V
CN4201 2P BLK
1 FIRTER COVER
2 GND
(FILTER PROT SW)
CN5022 5P WHT
SUB +5V 1
IRDA 2
GND
3
IRDB 4
GND 5
CN5010 5P WHT
SUB +5V 1
RXD 2
TXD 3 VISCA
GND 4
5
EXT SW
CN5021 8P WHT
G1 1
TXD 2
RXD 3
RES 4
FLASH
VIN 5
VPP 6
MD 7
G2 8
CN5201
CN5301
CN5302
CN5009 2P RED
1 PSIG L CONT OUT 1
TEMP FUSE
2 SIG 4 2
L CONT IN
3 SIG 3
4 SIG 5
5 SIG 2
6 SIG 6
7 SIG 1
CN5006 3P WHT
8 HVDD SCI 1
9 RGT GND 2
10 MODE 3 FLAG 3
11 MODE 2
12 MODE 1 CN5002 12P WHT
13 HST SUB +5V 1
CN2001/CN2002
14
HCK1 SIRCS-S 2 PIN assignment
15 HCK2 SIRCS 3
1 R/R-Y 9 N.C.
16
VSS GND 4
2 G/Y 10 GND
17 BLK SP MUTE 5
B/B-Y GND
3 11
18 ENB AU MUTE 6
4 N.C. 12 N.C.
19 VCK 7
CE
5 GND 13 HD/C.Sync
20 VST SDAT 8
6 GND(R) 14 VD
21
PCG SCLK 9
7 GND(G) 15 N.C.
22 DWN GND 10
8 GND(B)
23 VVDD GND 11
24 COM +12V 12
CN5302 24P FPD CN5201 24P FPD
LCD (R) LCD (B)
PANEL PANEL
F G
1
4
3
2
1
SPEAKER
1
2
2
CN1600
13P BUS
1 RTS
2 GND
3 XA
4 XB
YA
5
6 YB
QC
INPUT A
7 L/PS
MOUSE
8 R
9 98/AT/TXD
(MOUSE RECEIVER)
10
+5V/DTR
11 CLOCK
12
DATA
13 RXD
CN1601 5P CN1602
1 SUB +5V 13P BUS
2 IRD A 1 RTS
3 2 GND
GND
4 IRD B 3 XA
4 XB
5 GND
5 YA
6 YB INPUT B
7 L/PS MOUSE
8 R
9 98/AT/TXD
3
10 +5V/DTR
11 CLOCK
12 DATA
13 RXD
BALLAST
LAMP
1 SCI
2 GND
3 FLAG DC 1
N.C 2
GND 1 3
4
QD
S1801
IN/OUT
5
H