Sony PFM-510A1WU Service Manual page 133

1
2
3
4
5
A B
IC200
TC74VHC574F
LATCH
R495 5V-2
33
R
:CHIP R494
TO P3 RAD OC VDD 33
:CHIP
RAD0 RD00
1D 1Q
R493
RAD1 RD01
33
2D 2Q
:CHIP
RAD2 RD02
3D 3Q R492
33
RAD3 RD03
4D 4Q :CHIP
RAD4 RD04
R491
5D 5Q
33
RAD5 RD05 :CHIP
6D 6Q
RAD6 RD06 R490
7D 7Q
33
RAD7 RD07 :CHIP
8D 8Q
R488 R489
GND CLK 33 33
:CHIP :CHIP
1.7
C200
0.1
25V
B:CHIP
LM-WR
LTCK1
LMWCK
≠≠≠≠ RSTWAB ≠≠≠
≠≠≠≠ LMWEA ≠≠≠
LM-RD
≠≠≠≠ RSTRA ≠≠≠
LMRCKA
FMAC-WR
TO P5~P7
≠≠≠≠ LMWEB ≠≠≠
≠≠≠≠ RSTRB ≠≠≠
LMRCKB
ADOE ≠≠≠≠ ≠≠≠
LTCK2
FMBD-WR
C
B (4/9) B (4/9)
IC201
5V-2
M66258FP LINE MEMORY A
RD07 RD17 RD10
DI7 DO7
RD06 RD16 RD11
DI6 DO6
RD05 RD15 RD12
DI5 DO5
RD04 RD14 RD13
DI4 DO4
RD14
WCK RCK
1.8 2.0
RD15
VDD GND
RD16
RSTW RSTR
4.9 4.3 RD17
WE RE
2.9
RD03 RD13
DI3 DO3
RD02 RD12
DI2 DO2 B:CHIP
RD01 RD11
DI1 DO1
RD00 RD10
DI0 DO0
FMWCKA
WRSA ≠≠≠ ≠≠
WLRSA ≠≠≠≠ ≠≠≠
C201
0.1
25V
B:CHIP
RD10
RD11
RD12
RD13
RD14
RD15
RD16
RD17
FMWEA ≠≠≠≠ ≠≠≠
B:CHIP
≠≠≠≠ FMWEC ≠≠≠
FMWCKC
WRSC ≠≠≠ ≠≠
WLRSC ≠≠≠≠ ≠≠≠
≠≠≠≠ WCLR ≠≠≠
IC202
M66258FP
5V-2
LINE MEMORY B
RD07 RD27
DI7 DO7
RD06 RD26
DI6 DO6
RD05 RD25
DI5 DO5
RD04 RD24
DI4 DO4
2.0
WCK RCK
1.8
VDD GND
4.3
RSTW RSTR
4.9
WE RE
RD03 RD23
DI3 DO3
RD02 RD22
DI2 DO2
RD01 RD21
DI1 DO1
RD00 RD20
DI0 DO0
C202
0.1
25V
B:CHIP
IC208
TC74VHC574F
5V-2
LATCH
OC VDD
4.4
RD00 RDA0
1D 1Q
RD01 RDA1
2D 2Q
RD02 RDA2
3D 3Q
RD03 RDA3
4D 4Q
RD04 RDA4
5D 5Q
RD05 RDA5
6D 6Q
RD06 RDA6
7D 7Q
RD07 RDA7
8D 8Q
GND CLK
1.7
C213
0.1 25V B:CHIP
9-22 9-22
D E
R270 R271 R272 R273 R274 R275 R276 R277
10k 10k 10k 10k 10k 10k 10k 10k
:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
:CHIP :CHIP
5V-2
RDA0
DIN0 DOUT0
RDA1
DIN1 DOUT1
RDA2
DIN2 DOUT2
RDA3
DIN3 DOUT3
RDA4
DIN4 DOUT4
RDA5
DIN5 DOUT5
RDA6
DIN6 DOUT6
RDA7
DIN7 DOUT7
C204
C203
0.1
VSS VSS
0.1 25V
25V B:CHIP
VCC VCC
C240
10
WE OE
10V
3.2
:TA-CP CGRA ≠≠≠ ≠≠
CGW CGR
0 FMRCKA
WCK RCK
2.0 1.9
WRS RRS
4.5 4.9
RLRSA ≠≠≠≠ ≠≠≠
WLRS RLRS
4.5 4.9
WCLR RCLR
4.9 4.9
5V-2
WWND RWND
WAS RAS
5V-2
WAD RAD
5V-2
MODE0 TEST1
MODE1 TEST2
TEST0 TEST3
RDC0
DIN0 DOUT0
RDC1
DIN1 DOUT1
RDC2
DIN2 DOUT2
RDC3
DIN3 DOUT3
RDC4
DIN4 DOUT4
RDC5
DIN5 DOUT5
RDC6
DIN6 DOUT6
RDC7
DIN7 DOUT7
C206
C205
VSS VSS
0.1
0.1
25V
25V
VCC VCC B:CHIP
RRSA ≠≠≠ ≠≠
WE OE
3.3
CGRC ≠≠≠ ≠≠
CGW CGR
0 FMRCKC
WCK RCK
2.1 1.9
≠≠≠ RRSC ≠≠
WRS RRS
4.6 4.9
≠≠≠≠ RLRSC ≠≠≠
WLRS RLRS
4.5 4.9
≠≠≠≠ RCLR ≠≠≠
WCLR RCLR
4.9 4.9
WWND RWND
WAS RAS
5V-2
WAD RAD
5V-2
MODE0 TEST1
MODE1 TEST2
TEST0 TEST3
F G
FMAC-RD
TO P5~P7
PFM-510A1WU/PFM-510A1WE
H