Sony KDL-32U2520 Service Manual page 104

A B C D E F
1
2
3
BDTR-2.SE1
4
BDTR-2
3 A / 9
5
6
FB5750
XX
C5751
C5750 C5753 C5755
XX XX
XX XX
7
8
nCI_WAIT
VS1B
CD2B
CD1B
9
IREQB
INPACKB
10
+3V3D_31
20 19 18 17 16 15 14
C5754
1
XX
11
1 2 3 4 5 6 7
12
13
14
15
+3V3D_31
R5750
XX
20 19 18 17 16 15 14 13 12
C5752
XX 4
16
1 2 3 4 5 6 7 8 9
17
CE1B
FWEB
18
IORDB
IOWRB
CARD_RESET
REGB
19
IOIS16B
20
21
22
A B C D E F
G H I J K L
JL5750
+5VD_CI
FB5751 XX
C5756 C5758
XX XX
R5759
XX
13 12 11
8 9 10
IOWRB
FWEB
+3V3D_31
11
+3V3D_31
20 19 18 17 16 15 14 13 12 11
C5759
XX
3
10
1 2 3 4 5 6 7 8 9 10
ADD[0:7]
G H I J K L
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M N
O P Q R S
IC5752
XX
A VCC
C5757
B
XX
GND Y
DIR
20 19 18 17 16 15 14 13 12 11
C5762
XX 2
1 2 3 4 5 6 7 8 9 10
20 19 18
C5763
XX
1 2 3
ADD[8:14]
M N
O P Q R S
- 1 -
T U V W X Y
+3V3D_31
20 19 18
XX
C5766
1 2 3
MIVAL
MISTRT
MICLK
MDI[0]
MDI[1]
MDI[2]
MDI[3]
MDI[4]
MDI[5]
MDI[6]
MDI[7]
+3V3D_31
20 19 18 17 16 15 14 13 12
XX 11
C5764
1 2 3 4 5 6 7 8 9
TS_IN[7:0] FROM COFDM
R5760
nIOWR
C5761
XX
XX
+3V3D_31
14 13
C5760
XX
1 2
TS[7:0] TO DMX
17 16 15 14 13 12 11
7
4 5 6 7 8 9 10
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
T U V W X Y
~ BDTR-2 Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 3/9 ~
Z AA BB CC DD EE
BDTR-2.SE1
BDTR-2
3 B / 9
17 16 15 14 13 12 11
5
4 5 6 7 8 9 10
BUF_MDO_CLK
nCI_EN BUF_MDO_STRT
R5950
XX
BUF_MDO_EN
R5953
XX
+3V3D_31
11 20 19 18 17 16 15 14 13 12 11
6
XX
C5767
10 1 2 3 4 5 6 7 8 9 10
XX
C5765
IN_TSD[0-7]
R5762 R5763
XX XX
12 11 10 9 8
3 4 5 6 7
RDATA[0-15]
Z AA BB CC DD EE
FF
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FF