Sony RM-PJM17, Service Manual

Page: 97 / 116

6-25
VPL-CX85
6-25
C C
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
1G
1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1
GND
2A4 1Y4 2A3 1Y3 2A3 1Y2 2A4 1Y1 2G Vcc
1 G1 VDD
10
9
8
7
6
5
4
3
2 G2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
20
11
12
13
14
15
16
17
18
19
GND
A8
A7
A6
A5
A4
A3
A2
A1
8
15 16
10
14 13 12 11
9 6 7 4 2 3 1
VCC
GND
20 19 18 17
5
C (10/15) TC74VHCT540AFT(EL) (IC1507)
C (10/15) SN74AHCT541PWR (IC1504, IC1505, IC1506)
C (7/15) SN74LV244APWR (IC703)
G1
A1
Y2
GND
VDD
G2
Y1
A2
1
2
3
4
8
7
6
5
3 2 1
1A 1B
4
2A
5
2B
6
2Y
7
GND 1Y
12 13 14
VCC 4B
11
4Y
10
3B
9 8
3A 3Y 4A
15 16
1
2 3 4
5
6
7
8
9 10 11 12 13 14
Q
Q
CLK
Q
Q
CLK
Vcc
1Rext/
Cext
1
Cext 1Q 2Q
2
CLR 2B 2A
1A 1
CLR
1Q 2
Cext
2Rext/
Cext
1B 2Q GND
1
2
3
1A
1Y
1 OE
4
5
6
2A
2Y
2 OE
7 GND
10
9
8
3A
3Y
3 OE
13
12
11
4A
4Y
4 OE
14 VCC
1
2
3
4
8
7
6
5
G1
A1
Y2
GND A2
Y1
G2
V
CC
1
2
3
4
8
7
6
5
VCC
1Y
3A
2Y GND
2A
3Y
1A
1 7
8
3
4
5
2 6
1A
3Y
2A
GND
VCC
1Y
3A
2Y
C (15/15) TC7WH14FK(TE85R) (IC2009)
C (15/15) TC7WH04FK(TE85R) (IC2005)
C (15/15) TC7W126FU (TE12R) (IC2002)
C (15/15) SN74LV125APWR (IC2003, IC2006, IC2007, IC2010)
C (15/15) 74VHC00MTCX (IC2008)
C (15/15) 74VHC221AMTCX (IC2000)
C (10/15) TC7WH125FK(TE85R) (IC1508)
1
2
1A
1B
2Y
VCC
2B
3
8
6
GND 4 2A
5
7 1Y
1 2 3 4
8 7 6 5
S
C
D Q
Q
R
Vcc PR CLR Q
CK D Q GND
C (15/15) TC7WH74FK(TE85R) (IC2004)
C (15/15) TC7WH32FK(TE85R) (IC2001)