Media Receiver Unit (Mbd-Xbr950L) - Sony KDL32XBR950 Service Manual

3-1-2. MEDIA RECEIVER UNIT (MBD-XBR950L)

IC 3103,3102
LVD RX/TX
7
8
5
D3108 D3111 6
OVER VOLTAGE 5
PROTECTER 6
7
8
STBY +3.3V
(BLACK)
IC3110
RXD/TXD/RES
BUFFER
9 8
B11 3A 3Y
6 5
2Y 2A
2 3
1A 1Y
12 11
MODE 4A 4Y
JIG A7
Q3112 VOLTAGE COMP.
1,4,10,13
SW
IC3101
IC3108
3
5
12
2
+5V_4
6
6
RES
7
5
Q3101
DDC
DDC
D3115,3116
(WHITE)
IC3108
EEPROM
WC
Q3116
Q3118
WC
D3117
Q3120,3121
3.2V
+3.3V_4
VCC SW
PD0
7
PD1
2
IC3109
3
3
3
11
2
IC3111(1/2)
2
RES
MODE
IC3101
DET
3
Q3118
+3.3V
Q3105
LC SX
LEVEL
LY SY SHIFT
IC3104
IIC BUFFER
44
ODCK
46
47
VSYNC
IC3107
48
SERIAL BUS SELET
HSYNC
12
14
15
11
8
2
1 PD
5
2
4
10 SEL0
9 SEL1
Q3113
Q3108
LEVEL SDA
SHIFT SCL
IC3105
SERIAL BUS SELEG
12
14
15
11
1
5
2
4
10 SEL0
SEL1
9 10
Q3117
WP WP
6
IC3501(1/2)
CPU
R1I-R7I
RA01
RV10
8
RA09
RV-17
G1I-G7I GA01
GY10
8
GA09
GY17
BA01
BU10
B1I-B7I
8
BU17 BA09
VSO
HSO
DEO
CLKO
MREF
DCK K5
VS1
H3
DE1 A0-A11
J1
CLKI1 BAO,BA1
G1
HSADOUT1
DQOO
J2
HSCS1
DQ31
DM0
DM3
SCDT
PD2
8
DQS
CSN
PASN
INTVS0 CASN
INTVS1
WEN
4 INTVS2
PLLBP
CL_X
IC3801
LVDS TRANSMITTER
2.3
50-52
R2-R9 54-56
TA0-TA5
TD0,1
8
4,6-8
10-12
TA6
G2-G9
14
TB0-4
TD2,3
8
15,16
18-20
B2-B9
22-24 TB5,6
TC1-3
8
TD0,4,5
28
TC5
27
TC4
30
TC6
31
CLKIN
PD3 32
9
PDWN
E11
IC3602
128M SDRAM
IC3603
REG
A19,22-25
31-37
B21-24,30 45
C20-23 47-50 58 6
A0-A11
VREF
EXTREF
BA0,BA1
8 97,98,100
A1-15
1,3,4,6,7
B2-15
9,10,12
DQOO
C5,7,8,12
13,17,18
8
DQ31
2.5V
A20,21 23,24
DM0
B2-B9
B20,C19 56,57
8
DM3
A8
94
DQS
B17 28
CS
B18 27
PAS
A18 26
CAS
C15 25
WE
DES (1/2)
(LVDS TRANSMITTER,TMDS RECEIVER,CPU)
CN3801
48
5 TA-
TA-
47
TA+
TA+ 6
46
8 TB-
TB-
45
9 TB+
TB+
42
TC- 11 TC- -
41
TC+
12 TC+
40
TCLK-
14 TCLK-
39
TCLK+ 15
TCLK+
38
TD- 17 TD-
37
TD+
18 TD+ TO
PDP UNIT
DCC
21
DCC
DCC2
22 DCC2
5V 26 5V
27 5V
28
5V
29 5V
30 5V
DCC
DCC2
1
2,4
IN 3.3V
KDL32XBR950/KDL42XBR950 (UC) 3-7