Ma-93 - Sony HSR-1 Service Manual

COMPRESSION, SYSTEM CONTROL
1
9/9 YDA0
9/9 YDA1
9/9 YDA2
9/9 YDA3
9/9 YDA4
9/9 YDA5
9/9 YDA6
9/9 YDA7
2
9/9 RDA0
9/9 RDA1
9/9 RDA2
9/9 RDA3
9/9
RDA4
9/9 RDA5
9/9 RDA6
9/9 RDA7
9/9 BDA0
9/9 BDA1
9/9 BDA2
9/9 BDA3
9/9 BDA4
9/9 BDA5
3
9/9 BDA6
9/9 BDA7
9/9 BAD0
9/9 BAD1
9/9 BAD2
9/9 BAD3
9/9 BAD4
9/9 BAD5
9/9 BAD6
9/9 BAD7
4
9/9 RAD0
9/9 RAD1
9/9 RAD2
9/9 RAD3
9/9 RAD4
9/9 RAD5
9/9 RAD6
9/9 RAD7
9/9 YAD0
9/9 YAD1
9/9 YAD2
9/9 YAD3
9/9 YAD4
9/9 YAD5
9/9 YAD6
9/9 YAD7
5
RB101
A B
HSR-1 (J) : S/N 300001 through 300255
HSR-1 (UC) : S/N 100001 through 100516
HSR-1P (CE) : S/N 400001 through 400377
IC101(1/2)
TC74VHC245FT(EL)
RB104
18 2
DAY0
17 3
DAY1
16 4
DAY2
15 5 DAY3
B A
14 6
DAY4
13 7
DAY5
12 8
DAY6
11 9
DAY7
RB105
IC102(1/2)
TC74VHC245FT(EL)
RB106
18 2
17 3
16 4
15 5
B A
14 6
13 7
12 8
11 9
RB107
IC103(1/2)
TC74VHC245FT(EL)
RB108
18 2
17 3
16 4
15 5
B A
14 6
13 7
12 8
11 9
RB109
IC105(1/2)
TC74VHC245FT(EL)
RB112
18 2
17 3
16 4
15 5
B A
14 6
13 7
12 8
11 9
RB113
IC106(1/2)
TC74VHC245FT(EL)
RB114
18 2
ADCR0
17 3
ADCR1
16 4
ADCR2
15 5 ADCR3
B A
14 6
ADCR4
13 7 ADCR5
12 8
ADCR6
11 9
ADCR7
RB115
IC107(1/2)
TC74VHC245FT(EL)
RB116
18 2
ADY0
17 3 ADY1
16 4
ADY2
15 5
B A ADY3
14 6
ADY4
13 7
ADY5
12 8
ADY6
11 9
ADY7
RB117
RB102 RB103
C

MA-93 (1/9)

MA-93 (1/9)
IC105(2/2) IC106(2/2) IC107(2/2) IC101(2/2)
TC74VHC245FT(EL) TC74VHC245FT(EL) TC74VHC245FT(EL) TC74VHC245FT(EL)
20 20 20 1
VCC VCC VCC VCC
GND DIR G GND DIR G GND DIR G GND
C101 C103 C104 C105
0.1 10 1 19 0.1 10 1 19 0.1 10 1 19 0.1 10
CL101
DACR0
R101 R102 R103
10k 10k 10k
DACR1
DACR2
DACR3
DACR4
DACR5
DACR6
DACR7
73
VDD
74
MYI0
75
DACB0 MYI1
76
MYI2
DACB1
77
MYI3
DACB2
78
MYI4
DACB3
79
MYI5
DACB4
80
MYI6
DACB5
81
GND
DACB6
82
DACB7 MYI7
83
MLI
84
MCI0
85
MCI1
86
MCI2
87
MCI3
88
MHDI
89
XMVDI
90
VDD
91
C102
ADCB0 GND
0.1
92
MOEI
ADCB1
93
MYO0
ADCB2
94
MYO1
ADCB3
95
MYO2
ADCB4
96
MYO3
ADCB5
97
MYO4
ADCB6
98
ADCB7 MYO5
99
MYO6
100
MYO7
101
ML0
102
GND
103
MCO0
104
MCO1
105
MCO2
106
MCO3
107
MHD0
108
XMVD0
11-20 (a) 11-20 (a)
D E
IC102(2/2) IC103(2/2)
TC74VHC245FT(EL) TC74VHC245FT(EL)
20 1 20 1 20
DIR VCC DIR VCC DIR
GND GND
G G G
C107 C109 C110
19 0.1 10 19 0.1 10 19 0.1
C106
0.1
36
REC
35
MAGIC
34
XJSYC
33
JC0
32
JC1
31
JC2
30
GND
29
JC3
28
JC4
27
JC5
26
JC6
25
JC7
24
XJSYY
23
JY0
22
JY1
21
JY2
20
JY3
IC108 19
C112
CXD2182AR GND
0.1
18
VDD
17
JY4
16
JY5
15
JY6
14
JY7
13
JOOE
JOOE
12
R108
JFOE
0
11 R106
JFOE
,NM
TEST
10
R107
MTEST
220k
9
GND
8
SCK
7
XCS
6
SI
5
SO
R109
4
XRESET
3
SPCK0
2
C111
XMO
470p
1
VDD
R104
,NM
R105
0
C108
0.1
F
3V
PBHD
L101
PBHD 2/9
10µH
PBVD
PBVD 2/9
C114
C113 47
0.1 6.3V
:TA-C
REC
JSYC
JC0
JC1 JY7
JY7 3/9
JC2 JY6
JY6 3/9
JY5
JY5 3/9
JC3 JY4
JY4 3/9
JC4 JY3
JY3 3/9
JC5 JY2
JY2 3/9
JC6 JY1
JY1 3/9
JC7 JY0
JY0 3/9
JSYY JSYY
JSYNC Y 3/9
JY0 JC7
JC7 3/9
JY1 JC6
JC6 3/9
JY2 JC5
JC5 3/9
JY3 JC4
JC4 3/9
JC3
JC3 3/9
JC2
JC2 3/9
JY4 JC1
JC1 3/9
JY5 JC0
JC0 3/9
JY6 JSYC
JSYNC C 3/9
JY7 REC
H;REC 3/9
MA SCK 8/9
L;CS JUST 8/9
MA SO 8/9
MA SI 8/9
1k
L;MA RESET 7/9
SPCK2 2/9
FLBKY
FLBKY 2/9
JFOE
JFOE 2/9
JFOE 3/9
JOOE
JOOE 3/9
WEVN
WEVN 2/9
SELVD
SELVD 2/9
AFH
AFH 2/9
MA-93 (1/9)
B-BIX112-MA93-12-SM
HSR-1/1P
HSR-2/2P
G H