Sony PFM-510A1WU Service Manual page 139

ROM-DT
1
LM-RD
FMBD-WR
TO P4~P6
FMAC-WR
DA-CTL
TO P1
2VSYNC
VDF-CTL
TO P4~P6 FMBD-RD
FMAC-RD
2
3
FWCKBD
≠≠≠ FWEB ≠≠
FWED ≠≠≠ ≠≠
≠≠≠≠ FWRSBD ≠≠≠
≠≠≠≠≠ FWLRSBD ≠≠≠≠
FWCKAC
FWEA ≠≠≠ ≠≠
FWEC ≠≠≠ ≠≠
FWRSAC ≠≠≠≠ ≠≠≠
FWLRSAC ≠≠≠≠≠ ≠≠≠≠
≠≠≠≠ WCLR ≠≠≠
LRCKA
LRCKB
LRSTRA ≠≠≠≠≠ ≠≠≠≠
LRSTRB ≠≠≠≠≠ ≠≠≠≠
TO P4~P6 LM-WR
LMWCK
R103
68
:CHIP
4
LTCK1
R133
68
:CHIP
LTCK2
R156
68
:CHIP
TO P3 ADCK
R106
68
:CHIP
TO P3,P9 VSIN ≠≠≠≠ ≠≠≠
HIN ≠≠≠ ≠≠
CKL
5
TO P7
CKR
CKFREE
SDRX
TO P4~P7 SDTX
SCK
TO P7 CTLCS ≠≠≠≠≠ ≠≠≠≠
A B
R171 R170
82
82
:CHIP :CHIP
18 17
2 3
R168
R169
22 22
:CHIP :CHIP
C401
0.1
25V
B:CHIP
80 79 78 77 76 75 74 73 72 71 70 69 68
≠≠≠≠ RLRSC ≠≠≠
R167 22 :CHIP
R125 22 :CHIP
RRSC ≠≠≠ ≠≠
81 RRS C
R124 22 :CHIP 4.9
≠≠≠≠ RLRSA ≠≠≠
82 RLRS AC
≠≠≠≠ RCLR ≠≠≠ R123 22 :CHIP 4.9
83 RCLR
4.9
84 FMWCKBD
2.2
85 FMWE B
3.7
86 FMWE D
3.7
87 WRS BD
4.9
88 WLRS BD
4.9
89 FMWCKAC
2.2
90 VSS
91 FMWE A
3.7
92
FMWE C
3.7
93 WRS AC
4.9
94 WLRS AC
R112 22 :CHIP 4.9
95 WCLR
4.9
96 LMRCKA
2.2
97
LMRCKB
2.2
98 RSTR A
4.9
99 RSTR B
18 4.9
2
100 LMWCK
2.2
1.8 2.2
IC267(5/8)
SN74ABT540NS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
17
3
1.8 2.2
IC267(6/8)
SN74ABT540NS
R126
16
22
4
:CHIP C404
0.1
1.8 2.2 25V
R128 B:CHIP
IC267(7/8)
22
SN74ABT540NS :CHIP R130
22
:CHIP
15
5
1.7 2.2
IC267(8/8)
SN74ABT540NS
R136
22
:CHIP
56 55 54
TP101
TP102
TP103
TP104
TP105
57 58
C
B (7/9) B (7/9)
50
52
51
TP111
CKOUT TO P7
≠≠≠≠ VDOE ≠≠≠ TO P4,P5,P6
16 15
19
8 12
ADOE ≠≠≠≠ ≠≠≠ TO P4,P5,P6
4.9
4 5 1
IC268(5/8)
SN74ABT540NS
C402
0.1
25V
B:CHIP
C405 5V-2
10
10V
:TA-CP
67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
D0 50
53
RA18
AMSB 49
RA17
A17 48
RA16
A16 47
RA15
A15 46
RA14
A14 45
RA13
A13 44
RA12
A12 43
IC250
RA11
CXD305-114Q A11 42
MEMORY
RA10
A10 41
CONTROLLER
VSS 40
RA9
39
A9
RA8
A8 38
RA7
A7 37
RA6
A6 36
RA5
A5 35
RA4
34
A4
RA3
A3 33
RA2
A2 32
RA1
A1 31
C403
0.1
25V
B:CHIP
RA0
IC267(4/8)
TP112 R200
SN74ABT540NS
33 :CHIP
9 11
TO P7
PLLCK
0 4.3
C254 5V-2
0.1
25V 5V-2
TP115
B:CHIP
TP108
19
TO P7
20 7 13 12 8
≠≠≠ HIN ≠≠ PLL
6 14 0 TO P7
4.3
1
C31
IC267(2/8)
0
10 0.1
SN74ABT540NS IC267(3/8) 25V
B:CHIP
SN74ABT540NS
IC267(1/8)
SN74ABT540NS
9-28 9-28
D E
5V-2
C386
0.1
25V
OC VDD
B:CHIP
FWEA ≠≠≠ ≠≠
1D 1Q
3.7 3.3 R116 33 :CHIP
2D 2Q
3.2 3.3 R160 R115 ≠≠≠≠ FMWEA ≠≠≠
≠≠≠ FWEC ≠≠
3D 3Q 33 33
3.7 3.2 :CHIP :CHIP
4D 4Q
3.2 3.3 ≠≠≠≠ FMWEC ≠≠≠
FWRSAC ≠≠≠≠ ≠≠≠
5D 5Q
4.9 4.5 WRSC ≠≠≠ ≠≠
6D 6Q
4.5 4.7 ≠≠≠ WRSA ≠≠
≠≠≠≠≠ FWLRSAC ≠≠≠≠
7D 7Q
4.9 4.6 ≠≠≠≠ WLRSC ≠≠≠
8D 8Q
4.6 4.7 ≠≠≠≠ WLRSA ≠≠≠
GND CLK
1.9 R114 R161 R113
33 33 33
IC275
:CHIP :CHIP :CHIP
SN74ABT574ANSR
D-FFS
R164
33
:CHIP
R165
IC278(2/8)
IC278(1/8)
33 R104
SN74ABT540NS
SN74ABT540NS
:CHIP 33
:CHIP
FWCKAC
2 18 3 17
R111
2.3 2.0
2.3 47 :CHIP
R117
IC278(4/8)
82
SN74ABT540NS
:CHIP
IC278(3/8)
R110 R105
SN74ABT540NS
19 47 :CHIP 33
:CHIP
FWCKBD
4 16 5 15
2.3
2.2
2.0
1
C389
R122
5V-2
0.1 25V B:CHIP
82 :CHIP
IC278(6/8)
IC278(5/8)
SN74ABT540NS R101
SN74ABT540NS 20
82 :CHIP
LRCKB
8 12 9 11
2.3
2.2
2.0
10
IC278(7/8) IC278(8/8)
SN74ABT540NS SN74ABT540NS R102
82 :CHIP
LRCKA
6 14 7 13
2.3
2.2
2.0
IC251
MSM27C802CZ
ROM
NC NC
0
TO P7 RA19 A18 A19
RA18 RA9
A17 A8
RA8 RA10
A7 A9
RA7 RA11
A6 A10
RA6 RA12
A5 A11
RA5 RA13
A4 A12
RA4 RA14
A3 A13
RA3 RA15
A2 A14
RA16
A1 A15
RA1 RA17
A0 A16
4.5
CE BYTE
Vss Vss
RA0
OE D15/A-1
RD 0 RD7
D0 D7
D8 D14
RD 1 RD6
D1 D6
D9 D13
RD 2 RD5
D2 D5
D10 D12
RD 3 RD4
D3 D4
5V-2
D11 VCC
5V-2
5V-2
TP116
R173
R182
10k C406 R180 R179 R178 R177
10k
:CHIP 0.1 10k 10k 10k 10k
:CHIP
25V :CHIP :CHIP :CHIP :CHIP
R181
B:CHIP
10k R183
10k
:CHIP
:CHIP
IC268(8/8)
5V-2
SN74ABT540NS
20
6 14 C250
0.1
25V
10 B:CHIP
TO P3
7 13
IC268(7/8)
SN74ABT540NS
F
5V-2
C387
0.1
25V
OC VDD
B:CHIP
1D 1Q
R121 33 :CHIP
3.7 3.1
≠≠≠ FWEB ≠≠
2D 2Q
3.2 3.3 R162 R120 ≠≠≠≠ FMWEB ≠≠≠
3D 3Q 33 33
3.7 3.2 :CHIP :CHIP
≠≠≠ FWED ≠≠
4D 4Q
FMWED ≠≠≠≠ ≠≠≠
3.2 3.3
5D 5Q
4.9 4.5 WRSD ≠≠≠ ≠≠
≠≠≠≠ FWRSBD ≠≠≠
6D 6Q
4.5 4.6 WRSB ≠≠≠ ≠≠
7D 7Q
4.9 4.6 ≠≠≠≠ WLRSD ≠≠≠
8D 8Q
FWLRSBD ≠≠≠≠≠ ≠≠≠≠
4.6 4.6 WLRSB ≠≠≠≠ ≠≠≠
R119 R163 R118
GND CLK
33 33
1.8 :CHIP 33
:CHIP
:CHIP
IC276
SN74ABT574ANSR
D-FFS
IC277
SN74ABT574ANSR
D-FFS
5V-2 C388
0.1
25V
B:CHIP
OC VDD
1D 1Q R109
4.9 4.5 33 :CHIP
LRSTRA ≠≠≠≠≠ ≠≠≠≠ RSTRA ≠≠≠≠ ≠≠≠
2D 2Q
4.5 4.5
3D 3Q R108
4.9 4.5
33 :CHIP
LRSTRB ≠≠≠≠≠ ≠≠≠≠ RSTRB ≠≠≠≠ ≠≠≠
4D 4Q
4.5 4.5
5D 5Q
6D 6Q
7D 7Q
8D
8Q
GND CLK
1.9
IC264
ICS9161A
5V-2
CLOCK GEN
C21
TO P7
PD 10
VCOCLK SEL0/CLK 10V
0 EXTSEL :TA-CP
VCODATA SEL1/DATA
C17
0
TO P7
0.1
+5 INT1
25V
B:CHIP
OE +5
C20
GND INT0
0.1
1.8
25V
X1 EXTCLK
X251 B:CHIP
14.31818MHz
X2 ERR
1.0
MCLK VCLK
2.3
2.4
PLL
TO P7
IC270 5V-2 5V-2
C29
0.1
TC74VHC74F
25V
PRESCALER
B:CHIP
1CLR VCC
4.9
1D 2CLR
4.3
PLLCK 1CK 2D TO P3
TO P7
1PR 2CK VSIN ≠≠≠≠ ≠≠≠
4.9
10
1Q 2PR
8
0
9
4.9
1Q 2Q
4.9 0
IC266(3/4)
GND 2Q
MC74HC132AF-T2
5V-2
C26
10 10V :TA-CP
C25
0.1 25V B:CHIP
IC266(1/4)
14
13 MC74HC132AF-T2
11 1
≠≠ ≠ HD
12 3
4.3
2
4.9
7
IC266(4/4)
4.3
MC74HC132AF-T2
4
6
0.6 ≠≠≠ HIN ≠≠ TO P7
5
R84
2.2k
0.6
IC266(2/4)
:RN-CP
MC74HC132AF-T2
C23
27p
CH:CHIP
PFM-510A1WU/PFM-510A1WE
G H