Sony KDL-32U2520 Service Manual page 38

nCI_EN
XX
IC5750
!OE1! Vcc
CE1B
A0 !OE2!
FWEB
A1 Y0
A2 Y1
IORDB
A3 Y2
IOWRB
A4 Y3
CARD_RESET
A5 Y4
REGB
A6 Y5
A7 Y6
GND Y7
R5752 XX
nCI_EN
XX
IC5753
!OE1! Vcc
RADD[0]
A0 !OE2!
RADD[1] CA[0]
A1 Y0
RADD[2] CA[1]
A2 Y1
RADD[3] CA[2]
A3 Y2
RADD[4] CA[3]
A4 Y3
RADD[5] CA[4]
A5 Y4
RADD[6] CA[5]
A6 Y5
RADD[7] CA[6]
A7 Y6
CA[7]
GND Y7
nCI_EN
XX
IC5755
!OE1! Vcc
RADD[8]
A0 !OE2!
RADD[9] CA[8]
A1 Y0
RADD[10] CA[9]
A2 Y1
RADD[11] CA[10]
A3 Y2
RADD[12] CA[11]
A4 Y3
RADD[13] CA[12]
A5 Y4
RADD[14] CA[13]
A6 Y5
CA[14]
FOEB
A7 Y6
CARD_OEB
GND Y7
RADD[0-14]
XX
IC5751
nCE1
!OE1!
nCARD_WE
A0
A1
nIORD
INPACK
A2
nIREQ
nIOWR
A3
nCD1
A4
PCCARD_RST
nCD2
A5
nREG
VS1
A6
nWAIT
A7
GND
R5753
R5754
R5755
R5756
R5757
R5758
XX
R5751
+3V3D_31
~ BDTR-2 Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 3A/9 ~
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Vcc
!OE2!
Y0
Y1
INPACKB
Y2
IREQB
Y3
CD1B
Y4
CD2B
Y5
VS1B
Y6
nCI_WAIT
Y7
XX
XX
XX
XX
XX
XX
nCD1
MDO[3]
MDO[4]
MDO[5]
MDO[6]
nCE1
MDO[7]
VS1
nIORD
MISTRT
MDI[0]
MDI[1]
nCARD_WE
MDI[2]
nIREQ
MDI[3]
MIVAL
MDI[4]
3.3V_MAIN
+3V3D_31
A1
GND
B1
GND
CD[3]
A2
D3
B2
CD1#
CD[4]
A3
D4
B3
MDO3/D11
CD[5]
A4
D5
B4
MDO4/D12
CD[6]
A5
D6
B5
MDO5/D13
CD[7]
A6
D7
B6
MDO6/D14
A7
CE1#
B7
MDO7/D15
CA[10]
A8
A10
R5761 XX
B8
CE2#
CARD_OEB
A9
CARD_OEB
B9
VS1#
CA[11]
A10
A11
B10
IORD#
CA[9]
A11
A9
B11
IOWR#
CA[8]
A12
A8
B12
MISTRT/A17
CA[13]
A13
A13
B13
MDI0/A18
CA[14]
A14
A14
B14
MDI1/A19
A15
WE#
B15
MDI2/A20
A16
IREQ#
B16
MDI3/A21
A17
VCC
B17
VCC
A18
VPP1
B18
VPP2
A19
MIVAL/A16
B19
MDI4/A22