Schematic Diagram Of Qu Board - Sony KDE-37 Service Manual

(17) Schematic Diagram of QU Board

1 3
2
TO
QT(2/2)BOARD
CN7904
A
CN7951
5P
B
TP7950
GND CONTACT
CN7953
80-PIN FFC
SIDE-TYPE
GND 1
GND 2
CD2# 3
C
IOIS16# 4
MDO2 5
D2 6
MDO1 7
D1 8
MDO0 9
D0 10
MOSTRT 11
GND 12
A0 13
D
MOVAL 14
A1 15
REG# 16
A2 17
INPACK# 18
A3 19
GND 20
WAIT# 21
A4_CTX 22
RESET 23
E
A5_ITX 24
VS2# 25
A6_ETX 26
MDI7 27
GND 28
A7_QTX 29
MDI6 30
A12 31
MDI5 32
MCLKI 33
F
MDI4 34
MIVAL 35
VPP-2 36
VPP-2 37
VPP-2 38
VPP-1 39
TO
VPP-1 40
QT(2/2)BOARD
VCC 41
CN7903
VCC 42
VCC 43
G
VCC 44
VCC 45
MDI3 46
IREQ# 47
MDI2 48
WE# 49
50
MDI1
MCLKO 51
MDI0 52
GND 53
H
A13 54
MISTRT 55
A8_CRX 56
IOWR# 57
A9_DRX 58
59
IORD#
A11 60
GND 61
VS1# 62
OE# 63
I
CE2# 64
A10 65
MDO7 66
CE1# 67
MDO6 68
GND 69
D7 70
MDO5 71
D6 72
MDO4 73
J
D5 74
MDO3 75
D4 76
CD1# 77
D3 78
GND 79
GND 80
K
4 5 6
C7951 C7953
1 0.1
10V 25V
F:CHIP F:CHIP
C7952 C7954
1 0.1
10V 25V
F:CHIP F:CHIP
CN7952
AMP_1473442-1
B34 GND
A34 GND
B33 CD2#
A33 IOIS16#
B32 MDO2
A32 D2
B31 MDO1
A31 D1
B30 MDO0
A30 D0
B29 MOSTRT
A29 A0
B28 MOVAL
A28 A1
B27 REG#
A27 A2
B26 INPACK#
A26 A3
B25 WAIT#
A25 A4_CTX
B24 RESET
A24 A5_ITX
B23 VS2#
A23 A6_ETX
B22 MDI7
A22 A7_QTX
B21 MDI6
A21 A12
B20 MDI5
A20 MCLKI
B19 MDI4
A19 MIVAL
B18 VPP-2
A18 VPP-1
PCMCIA CARD
B17 VCC
A17 VCC
B16 MDI3
A16 IREQ#
B15 MDI2
A15 WE#
B14 MDI1
A14 MCLKO
B13 MDI0
A13 A13
B12 MISTRT
A12 A8_CRX
B11 IOWR#
A11 A9_DRX
B10 IORD#
A10 A11
B9 VS1#
A9 OE#
B8 CE2#
A8 A10
B7 MDO7
A7 CE1#
B6 MDO6
A6 D7
B5 MDO5
A5 D6
B4 MDO4
A4 D5
B3 MDO3
A3 D4
B2 CD1#
A2 D3
B1 GND
A1 GND
QU
B-SS12275<UC.>-QU.
QU
— QU BOARD —
<COMPONENT SIDE>
KDE-37XS955/42XS955 (UC) 3-63