Sony VPL VW50 - SXRD - Projector, Service Manual

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5-2
VPL-VW50
5-2
Q (1/2) Q (1/2)
RA1-
RA1+
RB1-
RB1+
RC1-
RC1+
RD1-
RD1+
RE1-
RE1+
RCLK1-
RCLK1+
37
36
34
33
31
30
25
24
22
21
28
27
C BOARD
CN200
CN300
RA2-
RA2+
RB2-
RB2+
RC2-
RC2+
RD2-
RD2+
RE2-
RE2+
RCLK2-
RCLK2+
18
17
15
14
12
11
6
5
3
2
9
8
AJ16
AK16
AJ17
AK17
AJ19
AK19
AJ12
AK12
AJ13
AK13
AJ18
AK18
DB2
DB3
DB4
DB5
DB8
DB9
DG2
DG3
DG4
DG5
DB6
DB7
AJ14
AK14
AJ15
AK15
AJ9
AK9
AJ10
AK10
AJ11
AK11
AJ8
AK8
DG6
DG7
DG8
DG9
DR4
DR5
DR6
DR7
DR8
DR9
DR2
DR3
AE27
AF30
W28
W27
Y30
AB29
W29
P29
U30
P28
U29
AB27, AB28
AC30,AC29
AG27
AJ26
AG28
AJ27
MD0
|
ND31
MA0
|
MA12
MBNK0
MBNK1
MWE
MCAS
MRAS
MCS
MCKE
MDQS0
MDQS1
MDM0
MDM1
MCK
MCKN
MDQS2
MDQS3
MDM2
MDM3
IC501
DDR SDRAM
IC500
DDR SDRAM
DQ0
|
DQ15
A0
|
A12
2,4,5,7,8,10,
11,13,54,56,
57,59,60,62,
63,65
29-32,35-40,
28,41,42
MD0-15
MA0-12
DQ0
|
DQ15
A0
|
A12
2,4,5,7,8,10,
11,13,54,56,
57,59,60,62,
63,65
29-32,35-40,
28,41,42
MD16-31
MA0-12
BA0
BA1
/WE
/CAS
/RAS
/CS
CKE
LDQS
UDQS
LDM
UDM
CK
/CK
BA0
BA1
/WE
/CAS
/RAS
/CS
CKE
LDQS
UDQS
LDM
UDM
CK
/CK
26
27
21
22
23
24
44
16
51
20
47
45
46
26
27
21
22
23
24
44
16
51
20
47
45
46
N30-N27,P27,R30-27,T30-T28,U28,U27,
V30,V27,AF29,AF27,AG30-AG29,AG26,
AH30,AH28-AH26,AJ30-AJ28,AK29-AK26
AB30,Y29,AE30,Y28,AD27,Y27,AD28,
AA30,AD29,AA29,AC27,AA27,AC28
MD0-31
MA0-12
IC206 (1/2)
PW
HDMI 1
HDMI 2
CN200
HDMI EN
HDMI HOTPLUG
8
5
6
7
8 1
3
2
IC200 DDC EEPROM
Q200
D200
VCCA
SDAA
SCLA
SDA 400K
SCL 400K
SDA DDC1
SCL DDC1
VCCB
EN
SDAB
SCLB
VCC
IC203
I2C LEVEL SHIFT
D3.3V
ECO 3.3V
SUB 3.3V
Q204
D3.3V
D202
iC202
HDMI SELECT
40
39
34
33
31
30
28
27
ADT2P
ADT2N
ADT1P
ADT1N
ADT0P
ADT0N
ACKP
ACKN
13
14
16
17
20
21
23
24
B1
A1
B3
A3
B5
A5
B7
A7
RX2P
RX2M
RX1P
RX1M
RX0P
RX0M
RXCP
RXCM
YDT2P
YDT2N
YDT1P
YDT1N
YDT0P
YDT0N
YCKP
YCKN
28
29
HDOUT
VDOUT
30
BGP
HSS
VSS
HDP1 IN
DATA2+
DATA2-
DATA1+
DATA1-
DATA0+
DATA0-
CLOCK+
CLOCK-
SDA
SCL
+5V POWER
HOT PLUG DETECT
1
3
4
6
7
9
10
12
16
15
18
19
Q(1/2)
Q202
Q208,206
D204
SUB 5V
WP DDC
Q215,210
DDC SEL1
Q213
5
6
7
SDA
SCL
WC
L203
L202
L200
L201
CN201
HDMI EN
HDMI HOTPLUG
8
5
6
7
8 1
3
2
IC201 DDC EEPROM
Q201
D201
VCCA
SDAA
SCLA
SDA 400K
SCL 400K
SDA DDC2
SCL DDC2
VCCB
EN
SDAB
SCLB
VCC
IC204
I2C LEVEL SHIFT
D3.3V
ECO 3.3V
SUB 3.3V
Q205
D3.3V
D203
10
9
7
6
4
3
46
45
BDT2P
BDT2N
BDT1P
BDT1N
BDT0P
BDT0N
BCKP
BCKN
HDP2IN
DATA2+
DATA2-
DATA1+
DATA1-
DATA0+
DATA0-
CLOCK+
CLOCK-
SDA
SCL
+5V POWER
HOT PLUG DETECT
1
3
4
6
7
9
10
12
16
15
18
19
Q203
Q209,207
D205
SUB 5V
D108
SUB 5V
Q216,211
DDC SEL2
Q214
5
6
7
SDA
SCL
WC
8
IC100 DDC EEPROM
SDA 400K
SCL 400K
VCC
Q101,100
WP DDC
Q107,106
DDC SEL0
WP DDC
Q102
5
6
7
SDA
SCL
WC
L207
L206
L204
L205
RGB IN
R-ADC A
B-ADC B
G-ADC B
R-ADC B
S-Y
S-C
G-ADC A
DDC SDA
V S
H S
DDC SCL
DDC5V
B-ADC A
CN100
B
G
R
J102
J100
CN101
S VIDEO IN
J101
VIDEO IN
CVBS
SS V1SEL
A12V
D107
DC OUT
3
1
7
2
IC101
VIDEO SW
IC103
SYNC SEP
D3.3V
RESET
IC104
VIDEOIN1
VIDEOIN2
HIN A1
SDA
SCL
20
21
REST
38
46
4
9
TVIDEOIN2
5
BUFF
Q103
GIN1
7
BUFF
Q104
BUFF
Q110
CLAMP
Q105,108,109
HIN1
VIN1
22
23
2
5
3
6
BUFF
Q112
IC102
SDA 400K
SCL 400K
Q111
D3.3V
TP102 TP101
Q113
D3.3V
AA3,AA4
AA2,AA1
HSYNCIN0,1
VS0,1
G30
D22
PORTC5
IN1B5
CLAMP
X1
X0
42
41
X100
33MHz
3
5
1
2
3Y1
3Y0
2Y1
2Y0
4
15
DDC SDA
DDC SCL
11, 10, 9
IC205
SELECT
SDA DDC1
SDA DDC2
SCL DDC1
SCL DDC2
3COM
2COM
A, B, C
G5
G4
PORTD5
PORTD4
A20
D19
CE
SEL
25
36
HDMI CE
HDMI EQ
HDMI CE
HDMI EQ
Q212
D3.3V
2/2
2/2
SDA 400K
SCL 400K
R1
R2
T1
T2
U2
U3
V2
U1
G-ADC A
B-ADC A
R-ADC A
G-ADC B
B-ADC B
R-ADC B
GIN1
BIN1
RIN1
SOGIN1
GIN0
BIN0
RIN0
SOGIN0
L1
M3
L3
S-Y
S-C
CVBS
AIN2
AIN1
AIN4
G28
G27
A19
G29
AB3
B20
DDC SEL0
DDC SEL1
DDC SEL2
WP DDC
HDP1 IN
HPD2 IN
PORTC3
PORTC2
PORTD1
PORTC4
PORTD7
PORTD6
Y2
XO
Y3
XI
X300
27MHz
G2
HDMI XO
G3
HDMI XI
X200
27MHz
L306
L307
L308
L310
L311
L309
L312
L313
L314
L316
L317
L315
AH18
AH17
DVS
DFN
PW DVS
PIC MUTE REQ
2/2
2/2