Sony VPL-VW50 Service Manual page 78

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