Ky-425 - Sony HSR-1 Service Manual

SYSTEM CONTROL
TXD
SERVICE TOOL 701-1
RXD
SERVICE TOOL 701-2
IC703
7 10
TXD1
RS-232C 902-119
RS-232C
DTR1 14 11
RS-232C 902-117 DRIVER
IC703
RXD1 8 9
RS-232C 902-120
RS-232C
DSR1 13 12
RECEIVER
RS-232C 902-118
11 10
L ; IO INT
IC701
INTRQ 13 12
HARD DISK DRIVE 902-51
IC701
AD1 MWBSY
AD-152,301-82 902-65
AD2 MWBSY
AD-152,301-82 (OPTION) 902-66
AD3 MWBSY
AD-152,301-82 (OPTION) 902-67
AD4 MWBSY
AD-152,301-82 (OPTION) 902-68
IORDY 2
IC710
HARD DISK DRIVE 902-48
L ; IO WAIT 4
1
IC706
AD1 FRD0
6 7
AD-152,301-73 902-73 C0 Y
AD2 FRD0
5
C1
AD-152,301-73 (OPTION) 902-74
AD3 FRD0 4
AD-152,301-73 (OPTION) 902-75 C2
AD4 FRD0 3
AD-152,301-73 (OPTION) 902-76 C3
MPX
AD1 FRD1 10 9
AD-152,301-74 902-77 C0 Y
AD2 FRD1 11
AD-152,301-74 (OPTION) 902-78 C1
AD3 FRD1 12 14
AD-152,301-74 (OPTION) 902-79 C2 A
AD4 FRD1 13 2
AD-152,301-74 (OPTION) 902-80 C3 B
IC707
6 7
AD1 FRD2
AD-152,301-75 902-81
C0 Y
AD2 FRD2 5
AD-152,301-75 (OPTION) 902-82 C1
AD3 FRD2
4
AD-152,301-75 (OPTION) 902-83 C2
AD4 FRD2 3
AD-152,301-75 (OPTION) 902-84 C3
MPX
AD1 FRD3 10 9
AD-152,301-76 902-85 C0 Y
AD2 FRD3 11
AD-152,301-76 (OPTION) 902-86 C1
AD3 FRD3 12 14
AD-152,301-76 (OPTION) 902-87 C2 A
AD4 FRD3 13 2
AD-152,301-76 (OPTION) 902-88 C3 B
S702
AD1 MEMRD
AD-152,301-81 902-69
AD2 MEMRD
AD-152,301-81 (OPTION) 902-70
AD3 MEMRD
AD-152,301-81 (OPTION) 902-71
AD4 MEMRD
902-72
AD-152,301-81 (OPTION)
RSV1
RESERVED 902-94
L ; HDD RESET
HARD DISK DRIVE 902-28
H ; IO RESET 8 9
902-93
MB-801,202-93
IC701
L ; NTSC
AD-152,301-60/ DA-133,401-60 901-108
DA MSEL0
DA-133,401-77 901-125
DA MSEL1
901-126
DA-133,401-78
DA DMSEL0
DA-133,401-79 901-127
DA DMSEL1
DA-133,401-80 901-128
DMSEL OUT
DA-133,401-81 901-129
FRAME PICK UP
901-132
DA-133,401-84
DA MWBSY
DA-133,401-82 901-130
+5V
IC701,702
RESET
S601
RESET
IC701 IC701
L ; RESET 6 5 4 3
901-107
AD-152,301-59/DA-133,401-59/KY-425,101-7
L ; VTR RESET 11 9
902-21
MECH. DECK
12 8 IC812
L ; MA RESET
IC812
MA-93 (3/3) BLOCK
IC709
SY CPU
131 73-92 D0-15 D0-7 2-9
TXD0 D0-15
130 16 16 8
RXD0
A0-21
7-41
A0-21
22 22
134 43
RD RD
TXD1 RD
8 CS2
WRH
47
WRH
133 48 WRL
RXD1 WRL
136 A0-7 2-9
PA5
50 CS0 8
CS0
70 49 CS1
IRQ1 CS1
CS2 A8-12
69 57 2-6
IRQ2 CS2
68 5
IRQ3
67 56 CS3 RD
CS3
IRQ4
66 WRL
IRQ5
65 107 CK CK
IRQ6 CK
101
WAIT
D0-15 29-45
16
A1-18
138 1-48
TIOC3A
18
RD 28
WRL 11
139 CS0 26
TIOC3B
143 33 15
PE12 PA18
144 12
PE13 IC290
29
PA20 L ; VRAM WE
6 14
140 4
TIOC3C PA21 L ; CPU DMA
60
PD25 L ; CIA RESET
D0-7
2 7-30
PE14 H ; BACK UP
8
142 A1-19 1-35
TIOC3D
19
RD 31
WRL 13
CS1
D702
72 31
RSYF IRQ0 PB2
5
RSYV TIOC4D
51
D703
RSYH TCLKD
62 32
L ; DREQ DREQ0 PB3
59 D8-15 7-30
DACK DACK0
D704 8
118 34 A1-19 1-35
PF0 PB4
119 19
PF1
120 RD 31
D705
PF2
121 36 WRH 13
PF3 PB5
CS1
122
PF4
123
PF5
125
PF6
102
MD1
A20 14
54 A21 13
PA6
53
PA7
52 CS3 15
PA8
100
PA16
116
PE6
58
PD27
45
PD31
A18
L ; IO RESET
30
A19
PA19
109 A20
PE0
110
PE1
111 A21
PE2
113 CS2
PE3
114
PE4
115
PE5
64
IRQ7
96
CK675 EXTAL
A18
A19
108 A20
RES
A21
CS2
WRL
CS2
RD
SY D
SY A
SY C
9-8
MA-93 (3/3) BLOCK
IC719
11-18 D0-7
8
DIR EN
1
19
IC717
11-18 A0-7
IC802
8 TIME KEEPER
8K x 8 SRAM
D0-7 11-19
DQ0-7
8
2-10
IC718
A8-12 A0-12
14-18 21-25
A0-12
5 13
7 13 RD RD 22
G
8 12 WRL WRL 27
W
9 11 CK
20
E1
IC713
256K x 16 FLASH MEMORY
IC803
DQ0-15 SERIAL
COMMUNICATION
CONTROLLER
A0-17
D0-8
57-64 99
CD0-8 PI0
8 98
PI1
OE
A0-12 37-51 97
WE CA0-12 PI2
13 96
CE PI3
RD 54 95
C OE PI4
WRL 53
RY/BY C WE
CK 36 7
RESET CPU CK PO0
6
PO1
8 5
L ; IO INT INT PO2
52 4
IC711
PO3
L ; IO WAIT WAIT
512K x 8 SRAM 3
IC801
PO4
32K x 8 SRAM 2
I/O 0-7 PO5
1
11-19 69-76
D0-7 RD0-7 PO6
100
8
A0-18 1-8 PO7
21-26 77-89
A0-12 RA0-12
13 22
OE CS1
20 68 21
WE CE R CE CS2
6 20
CS CS3
22 67 19
OE R OE CS4
27 65 9
IC712
WE R WE SWE
512K x 8 SRAM
I/O 0-7
17
CS6
A0-18
OE
WE
6
CS
18
CS5
IC806
12
ADDRESS CSK
DECODER 13
SO
12 11
A Y0 L ; CS PSAV SI
11
B Y1 L ; CS SSAV
10
Y2 L ; CS CIA
9
G Y3 L ; CS HDD
IC715
ADDRESS
DECODER
1 15 92
A0 O0 PI7
2 14 55 34
A1 O1 R CS RESET
3 13 56
A2 O2 C CS
12 L ; CS PIN1
O3
5 11 L ; CS PIN2
E O4
4 10 L ; CS PIN3 31
E O5 SPI
IC716
ADDRESS
DECODER
L ; CS POUT1
1 15
A0 O0
2 14 L ; CS POUT2
A1 O1
3 13 L ; CS POUT3
A2 O2
12 L ; CS MSEL
O3
6 11 L ; CS DMSEL
E O4
4 10 L ; CS RSEL
E O5
5 E
IC720
2
3 L ; SY RD
1
10
9-8
8
H ; EEPROM WE
L ; CS CHARA
6 14
7 13
L ; CS IF
IC807
IC812
14 12
A Y0 L ; CS SY CTLG
13 11
Y1
B L ; CS SP CTLG
10
Y2 L ; CS V1
15 9
Y3
G L ; CS JUST
IC806
2 4
A Y0
3 5
B Y1
6
Y2
1 G 7 L ; CS EEPROM
Y3
IC810
8 12
9 11
IC811
IIC BUS
COMMUNICATION
1 19
CS SDA
4 18
SCK SCL
2
SI
3
IC808
SO IC810
5 3 2 18 2
BUSY
6
1
RESET
8
L ; IO RESET EXCLK IC808
6 5 17 3
IF SI
IC805 IC805 4
2 6 7 1
IC808
8 9 16 4
MA SI
10
X701
20.00MHz
IC812
2 18
4 16
3 17
MA SCK, IF SCK
5 15
MA SO, IF SO
L ; CS POUT1
L ; CS POUT2
L ; CS POUT3
L ; CS DMSEL
10
MA-93 (3/3) BLOCK
D0
902-112 MB-801,202-112
D1
902-111 MB-801,202-111
D2
MB-801,202-110
902-110
D3
902-109 MB-801,202-109
D4
902-108 MB-801,202-108
D5
902-107
MB-801,202-107
D6
902-106 MB-801,202-106
D7
902-105 MB-801,202-105
ADID1
AD-152,301-69
901-133
ADID2
901-134 AD-152,301-69 (OPTION)
ADID3
901-135 AD-152,301-69 (OPTION)
ADID4
901-136 AD-152,301-69 (OPTION)
DAID
901-131 DA-133,401-83
CS A
901-114 AD-152,301-66
CS B
901-115 AD-152,301-67
CS C
901-116 AD-152,301-68
L ; CS AD1
901-117 AD-152,301-72
L ; CS AD2
901-118 AD-152,301-72 (OPTION)
L ; CS AD3
901-119 AD-152,301-72 (OPTION)
L ; CS AD4
901-120 AD-152,301-72 (OPTION)
902-27 MB-801,202-27
901-122 DA-133,401-74
L ; CS KY
901-124

KY-425,101-6

L ; CS VTR
902-20 MECH. DECK
L ; CS OMC
901-121 DA-133,401-73
L ; CS ENC
901-123 DA-133,401-75
MB-801,202-22
902-22
SCK
901-111 AD-152,301-63/DA-133,401-63/KY-425,101-8
SO
901-109 AD-152,301-61/DA-133,401-61/KY-425,101-10
SI
901-110 AD-152,301-62/DA-133,401-62/KY-425,101-9
SDA
901-113 AD-152,301-65/DA-133,401-65
SCL
901-112
AD-152,301-64/DA-133,401-64
VTR SI
902-18 MECH. DECK
VTR SCK
902-19 MECH. DECK
VTR SO
902-17 MECH. DECK
L ; CS PIN1
902-98 MB-801,202-98
L ; CS PIN2
902-99 MB-801,202-99
L ; CS PIN3
902-100 MB-801,202-100
902-95 MB-801,202-95
902-96 MB-801,202-96
902-97 MB-801,202-97
L ; CS MSEL
902-102 MB-801,202-102
902-103 MB-801,202-103
L ; CS RSEL
902-101 MB-801,202-101
L ; SY RD
902-104 MB-801,202-104
HSR-1/1P
HSR-2/2P