Sony PFM-510A1WU Service Manual page 106

R BUFF
1 21 R IN D0 1
V IN
Q613 ı
ı
D7 8
IC510
2
18 VRT
REG
CLE 12
IC509
3
24 VRB VREF 26
REG
IC511
R A/D CONV.
R
B
G
4
IC250 (1/2)
IC267
MEMORY CONTROLLER 3
INV.
5 15
LMWCK 100
4
2 LMWCK
18
IC267
INV.
RSTWAB
1
RSTW A
LMWEA
2
LMWE A
6 14 7 13 LMRCKA
96
LMRCKA
IC278
INV.
IC277
D-FFs
RSTRA
RSTR A 98 2 1D 2Q 18
RSTRB
RSTR B 99 4 3D 4Q 16
19 1Q 3Q 17
3 2D 4D 5
CLK 11
LMWE B
LMWE B 5
LMRCK B
8 12 9 11
LMRCK B 97
IC278
INV.
START 70
IC268 2 18 3
FWCK AC 89
INV.
IC278
FMRCKB 17 4 16 INV. 5
3
FMRCK BD FWCK BD 84
71
CGRB
72
CGR BD
CLK 11
RRSB
73 FMWE D
RRS B
FMWE D 86 4 3D 3Q 17 5 4D 4Q 16
RRSD
74 WLRS B
RRS D
88 8 7D 7Q 13 9 8D 8Q 12
RLRSB WLRS BD
75 WRS B
RLRS BD
87 6 5D 5Q 15 7 6D 6Q 14
WRS BD
FMWE B
IC268 85 2 1D 1Q 19 3 2D 2Q 18
FMWE B
INV.
IC276
FMRCKA
18 2 D-FFs
76 FMRCK AC
CGRA
77 CLK 11
CGR AC
FMWE C
RRSA
80 FMWE C 92 4 3D 3Q 17 5 4D 4Q 16
RRS A
WLRS A
RRSC
81 94 8 13 9 12
RRS C WLRS AC 7D 7Q 8D 8Q
WRS A
RLRSA
6 5D 5Q 15 7 6D 6Q 14
82 RLRS AC WRS AC 93
RCLR FMWE A
83 RCLR FMWE A 91 2 1D 1Q 19 3 2D 2Q 18
WCLR
95 WCLR
IC275
D-FFs
5
B (3/4) B (3/4)
R DATA BUS 2 1D 1Q 19
ı ı ı
ı
9 12
8D 8Q
B DATA BUS
11 CLK
IC200
LATCH
G DATA BUS
17
IC276
INV.
16
12 8
IC268 R
INV.
B
17 FMWCK A
15 FMWCK B
IC 278
INV.
G
8-6 8-6
IC203
IC201
FRAME MEMORY A
LINE
24 1
ı ı MEMORY A
DI0 DO0 1
DIN0 DOUT0
21 4
ı ı ı ı ı
16 9
DI7 DO7 8
DIN7 DOUT7
ı ı
13 12 FMWEA
11
WE
LMWCK FMWCKA
17 WCK 13
WCK
RSTWAB
WRSA
19 RSTW
14 WRS
LMWEA
WLRSA
20
WE 15 WLRS
RSTRA
WCLR
6
RSTR 16
WCLR
LMRCKA
RCLR
8
RCK 29
RCLR
RLRSA
30 RLRS
RRSA
31 RRS
FMRCKA
32 RCK
CGRA
33
CGR
IC204
FRAME MEMORY C
1
DIN0 DOUT0
ı ı ı
8 DIN7 DOUT7
WCLR
16
WCLR
FMWEC
11 WE
FMWCKA
13 WCK
WRSA
14 WRS
WLRSA
15 WLRS
RLRSA
30 RLRS
RRSC
31 RRS
FMRCKA
32 RCK
CGRA
33
CGR
IC202
RCLR
29
LINE RCLR
MEMORY B
IC205
FRAME MEMORY B
24 1
ı ı
DI0 DO0
1 DIN0 DOUT0
21 4
ı ı ı ı ı
16 9
DI7 DO7
8 DIN7 DOUT7
ı ı
13 12
WCLR
16 WCLR
LMWCK
RCLR
17 WCK
29
RCLR
RSTWAR
FMWEB
19 RSTW
11 WE
LMWEB
FMWCKB
20
WE 13 WCK
RSTRB
WRSB
6 RSTR
14 WRS
LMRCKB
WLRSB
8
RCK 15 WLRS
RLRSB
30 RLRS
RRSB
31 RRS
FMRCKB
32 RCK
CGRB
33
CGR
IC206
FRAME MEMORY D
1 DIN0 DOUT0
ı ı ı
8 DIN7 DOUT7
WCLR
16 WCLR
IC208
RCLR
LATCH 29
RCLR
FMWED
11 WE
FMWCKB
13 WCK
2 1D
WRSB
ı 14 WRS
ı
WLRSB
9
8D 15 WLRS
RLRSB
30 RLRS
11 CLK RRSD
31 RRS
FMRCKB
32
RCK
CGRB
33
CGR
1Q 19
ı
1 OC ı
8Q 12
B
(3/4)
45
44 55 R DATA
DIA0 D02 ı
ı ı ı
ı 51
37 62
DIA7 D09
53
B DATA
IC207
DIGITAL FILTER
G DATA
44
64 DIC0
ı ı
ı
37 71 DIC7
74
44 DIB0 RD0 34
ı
ı ı ı
ı
80
37 DIB7 RD7 41
1
RD0-7
MUTE
MUTE 13
44 3 DID0 BLKNG
BLKNG 14
ı ı
ı
VDFCK
37 10 DID7 CK 15
DEN
DEN 24
RDEN
RDEN 25
SCK
27
SCK
SDTX
SDI 28
SDRX
29
SDO
LDCK
30
LDCK
COEFLD
31
XLD
VDOE
54
OE
RCS
CS 26
RD0-3
BCS
GCS
( )
FRAME MEMORY
DIGITAL FILTER
11
13
PFM-510A1WU/PFM-510A1WE
6
7
8
9
10
12