Sony KDL-32U2520 Service Manual page 42

A B C
BDTR-2.SE1
1
2
3
4
5
6
7
8
9
10
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
11
D E F
EJTAG CONNECTION
SIDE_B SIDE_B SIDE_B SIDE_B SIDE_B SIDE_B SIDE_B
XX XX XX XX XX XX XX
JTRST EDINT
JTCK GND JTDO JTMS JTDI
JL5880 JL5885 JL5895
CN5880 JL5881 JL5882 JL5883 JL5887
XX
GND 1
JTCK
2
JTDO
3
JTMS 4
JTRST
5
JTDI
6
GND 7
+3V3D
8
EDINT
9
nEMMA_RST 10
JL5906
GND
11
NMI
12
3.3V_MAIN
XX
JL5886
CN5881
+3V3D 1
GND 2
NC 3
NC 4
JL5888
TXD0B_MAIN 5
JL5889
RXD0B_MAIN 6
JL5890
TXD1B_MAIN 7
JL5891
RXD1B_MAIN 8
JL5892
TXD3B_MAIN 9
JL5893
RXD3B_MAIN 10
JL5894
JIG_MAIN 11
+3V3D 12
XX
R5884
GND 13
RXD1B_ECS
NC 14
NC 15
NC 16
JL5884
NC 17
DEBUG UARTS
NC 18
NC 19
NC 20
Q9733
3.3V_MAIN
I2C_TV
D5880 D5881
XX
XX
R5882 R5883
XX XX
R5880
XX
SCL_EMMA Q5880
XX
R5881
XX
Q5881
SDA_EMMA
XX
G H I J
3.3V_MAIN
+3V3
SIDE_B
XX
JL5897
FIT FOR
JTAG
JL5896
JTCK
JTDO
JTMS
JTRST
JTDI
NMI_EDINT
FIT FOR
EJTAG
JTCK,JTDI,JTDO,JTMS,JTRST,NMI_EDINT
RESET_N
TXD0B
GND 1
R5895
XX
RXD0B
PMSBS
2
TXD1B
+3V3D
3
R5896 XX
RXD1B
PMSDIO
4
TXD3B
5
R5897 XX
RXD3B
PMSINS
6
JIG_MODE
7
PMSSCLK 8
+3V3D
9
GND
10
CN5883
XX
SERVICE (MEMORY STICK) CONNECTOR
I2C_COFDM
D5882
XX
R5900
XX
R5898
XX
SCL_COFDM
Q5882
XX
R5899
XX
SDA_COFDM
~ BDTR-2 Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 5/9 ~
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BDTR-2
5 / 9
XX
JL5902 R5902 XX
PMSBS
XX
JL5903 R5903 XX
PMSDIO
XX
JL5904 R5904 XX
PMSINS
XX
JL5905 R5905 XX
PMSSCLK
JL5898
3.3V_MAIN
D5883
XX
R5901
XX
Q5883
XX
N O