Sony DSR-300P Service Manual page 217

23
OE-S
3.3V
IC103
CXP901016-602Q
R134
220k
5
CS-S
54
1/2 VD
53
SVTRKD
ADRS0 7
S-ADR0
8
ADRS1
S-ADR1
9
ADRS2
S-ADR2
10
ADRS3
S-ADR3
11
ADRS4
S-ADR4
12
ADRS5
S-ADR5
13
ADRS6
S-ADR6
ADRS7 14
S-ADR7
16
ADRS8
S-ADR8
17
ADRS9
S-ADR9
18
ADRS10
S-ADR10
19
ADRS11
S-ADR11
20
ADRS12
S-ADR12
21
ADRS13
S-ADR13
103
44
78
79
3.3V
88
L102
10µH
89
C122
C123 C124 C125 C126 C127
47
0.1 0.1 0.1 0.1 0.1
6.3V 15
:TA
41
72
77
90
39
PSAVE
22
WR END
6
WR OUT
47
XNTSC
XNTSC
61
L:IP CS
IP CS IN
62
CA SO
SI0
63
CA SI
SO0
64
CA SCK
SCK0
XWE-M0 91
WE-M0
92
XWE-M1
WE-M1
XWE-M2 93
WE-M2
94
XWE-M3
WE-M3
95
XWE-M4
WE-M4
96
XWE-M5
WE-M5
97
XWE-M6
WE-M6
98
XWE-M7
WE-M7
99
XWE-M8
WE-M8
XWE-M9 100
WE-M9
1
XWE-M10
WE-M10
2
XWE-M11
WE-M11
3.3V
3
XWE-M12
WE-M12
4
XWE-M13
WE-M13
R151
220k
XBTED 33
LI-END
DSR-300/P(J,E)/V2
I J
66
67
R139 R140 3.3V
220k 220k L103
10µH
20
C130
3.3V C133
47
0.1
34 R136 220k 6.3V 10
:TA
35
R137 220k SPDT0 2
3
SPDT1
1
51
3 SPDT2 4
52 5
5 SPDT3
55
2 SPDT4 6
56 7
4 SPDT5
RB104
57 6 SPDT6 8
220k
58
8 SPDT7 9
59 7
60
9
1
69 3
70
5
7
71 7
18
73
2 3.3V
31
RB105 L104
74 4
220k 10µH
42
75
6
C131
C134
76 8 47
0.1
6.3V 4
:TA
9
10
15
X101
21
42
28
R135
1M
34
43
39
C128 C129
7p 7p
45
24 2
MADR0
M-ADR0
25 MADR1 3
M-ADR1
26 5
MADR2
M-ADR2
27 6
MADR3
M-ADR3
28 8
MADR4
M-ADR4
29 9
MADR5
M-ADR5
30 11
MADR6
M-ADR6
31 12
MADR7
M-ADR7
TP109
TP110
48
TP111 SN74LVC16245ADGG
49
50
80 13
MADR8
M-ADR8
81 14
MADR9
M-ADR9
82 16
MADR10
M-ADR10
83 17
MADR11
M-ADR11
84 MADR12 19
M-ADR12
85 20
MADR13
M-ADR13
86 MADR14 22
M-ADR14
87 23
MADR15
M-ADR15
46
XREAD
45
XBE-R
32 RDOK
40 R138 1k
3.3V
36
SO1 L105
10µH
37
SCK1 20
38 C132
IC CS C135
47
0.1
10
68 PCOK 6.3V
:TA
65 2
M-ADR16
3
C147
4
470p
5
6
7
8
9
K
IPM-66 (1/5) IPM-66 (1/5)
IC105
SN74LVC245APW
3.3V
L106
10µH
1
VCC DIR
C136
19
C138
EN 47
0.1
6.3V
GND
:TA
18 DATA-Y0 SPDT0
A1 Y1
17
DATA-Y1 SPDT1
A2 Y2
16 DATA-Y2 SPDT2
A3 105 Y3
15
DATA-Y3 SPDT3
A4 Y4
14 DATA-Y4 SPDT4
A5 Y5
13 DATA-Y5 SPDT5
A6 Y6
12 SPDT6
DATA-Y6
A7 Y7
11 DATA-Y7 SPDT7
A8 Y8
IC106(1/2)
SN74LVC16245ADGG
25
VCC OE1
VCC
3.3V
1
L107
VCC DIR1
10µH
VCC
C137
C139
47
0.1
6.3V
GND
:TA
GND
GND
GND
106
GND
GND
GND
GND
47
ADRSY0 MADR0
A1 Y1
46 ADRSY1 MADR1
A2 Y2
44
ADRSY2 MADR2
A3 Y3
43
ADRSY3 MADR3
A4 Y4
41
ADRSY4 MADR4
A5 Y5
40
ADRSY5 MADR5
A6 Y6
38
ADRSY6 MADR6
A7 Y7
37
ADRSY7 MADR7
A8 Y8
IC106(2/2)
48
OE2
24
DIR2
36
ADRSY8 MADR8
A1 Y1
35
ADRSY9 MADR9
A2 Y2
33
ADRSY10 MADR10
A3 106 Y3
32
ADRSY11 MADR11
A4 Y4
30 ADRSY12 MADR12
A5 Y5
29
ADRSY13 MADR13
A6 Y6
27 ADRSY14 MADR14
A7 Y7
26
ADRSY15 MADR15
A8 Y8
IC108
SN74LVC245APW
1
VCC DIR
19
EN
GND
18
ADRSY16
A1 Y1
17
A2 Y2
16
A3 108 Y3
15
A4 Y4
14
A5 Y5
13
A6 Y6
12
A7 Y7
11
A8 Y8
14-31 14-31
L M
OUT 2/5
CS2Y
OUT 4/5
CS2C
DATA-Y OUT 2/5
IC109
SN74LVC245APW
1
20
VCC DIR
19
EN
10
GND OUT 4/5
DATA-C
2 18
DATA-C0
A1 Y1
3 17
DATA-C1
A2 Y2
16
4 DATA-C2
A3 109 Y3
5 15
DATA-C3
A4 Y4
14
6 DATA-C4
A5 Y5
7 13
DATA-C5
A6 Y6
12
8
DATA-C6
A7 Y7
9 11
DATA-C7
A8 Y8
ADRS-Y OUT 2/5
IC110(1/2)
SN74LVC16245ADGG
7 25
VCC OE1
18
VCC
31 1
VCC DIR1
42
VCC
4
GND ADRS-C OUT 4/5
10
GND
15
GND
21
GND
28 110
GND
34
GND
39
GND
45
GND
2 47
ADRSC0
A1 Y1
3 46 ADRSC1
A2 Y2
5 44
ADRSC2
A3 Y3
6 43
ADRSC3
A4 Y4
8 41
ADRSC4
A5 Y5
9 40
ADRSC5
A6 Y6
11 38
ADRSC6
A7 Y7
12 37
ADRSC7
A8 Y8
IC110(2/2)
SN74LVC16245ADGG
48
OE2
24
DIR2
13 36
ADRSC8
A1 Y1
14 35
ADRSC9
A2 Y2
16 33
ADRSC10
A3 110 Y3
17 32
ADRSC11
A4 Y4
19 30 ADRSC12
A5 Y5
20 29
ADRSC13
A6 Y6
22 27 ADRSC14
A7 Y7
23 26
ADRSC15
A8 Y8
ADRSC16
3.3V
1
RB106
220k
5 7 2 8 6 4 3 9
XREAD
XREAD 3/5
XBE-R
XBE-R 3/5
RDOK
RDOK 3/5
RDOK 5/5
SO1
SO1 3/5
SCK1
SCK1 3/5
IC CS
IC CS 3/5
XNTSC
XNTSC 3/5
PCOK
PCOK 3/5
XWE-M OUT 2/5
XWE-M OUT 4/5
XCS1 2/5
XCS1 4/5
N O
1
IC114(7/7)
TC74VHC04FS
3.3V
14
V CC
C140
114
0.1
GND
7
IC115(2/3) IC115(3/3)
TC74VHC74FS TC74VHC74FS
3.3V-3 3.3V-3
13 14
V
12 SD 9 CC
D Q
11
C148
115 115
0.1
8
Q
RD GND
2
10 7
IC116(3/3)
TC74VHC74FS
3.3V-4
14
V CC
C149
116
0.1
GND
7
1 2
IC114(5/7)
TC74VHC04FS
3 4
IC114(6/7)
TC74VHC04FS
3
FINAL REF.
C 149
R 149
L 108
RB 106
X 101
TP 111
E 102
S
SL
CL
IC 116
4
Q 103
D
BT 101
5
(OPTION BOARD)
IPM-66 (1/5)
DSBK-301
B-DSR300-IPM66-SM
P