Sony VideoStore VSR-2000 Service Manual page 112

VSR-2000 (SY) : S/N 10001 and Higher
IC102
TXD0 11 14
TXD1 10 7
CN308
13 12 RXD0
2 RX0
CN309
8 9 RXD1
RXD
D-SUB, 2 2
CN310
2 RX1
CN321
SY, 101-17A 18A RX 2
IC101
130 131
RXD0 TXD0
133 134
IC137 RXD1
TXD1
32
PD0
1 127
REG AVREF
|
PD31
22
PC0 PB0
5V IC135, IC136
|
PB1
PC15
PB6
118
REG AN0
|
5V PB9
36
7 AN1 CPU IRQ3
|
IRQ1
X101 (6.7584MHz) AN7
IRQ2
3 WAIT
96
EXTAL
OSC
CS0
|
5V CS3 107
IC104 CK
RESET
2
6 108
S102 SYSTEM
RES
5 RD
RESET
WRH, WRL
WRHH, WRHL
100
PA16
132
PA2
136
PA5
139
PE9
140
PE10
142
PE11
4
PA21
29
PA20
30
PA19
33
PA18
114
PE4
115
PE5
116
PE6
137
PE7
CN308
TX0 1
CN309
TXD 3 D-SUB, 3
CN310
TX1 1
CN321
TX
18B SY, 101-21C
D0-D31
A0-A21
IC105, IC106
2
IC108-IC111
IC113, IC114
/IRQ3
3 17 SRAM 32
/IRQ1, /IRQ2, /WAIT
A2-A18 A D0-D31
/CS0-/CS3 4 /CS1
¯CS1
/RD, /WRH, /WRL, /WRHH, /WRHL 5 5
¯OE, ¯WE
5V
Q101, Q102
D102
PA16
PA2 DRV
CPU RUN
IC103
PA5 1
2K
S
PE9 2 4
C (128X16) Q
PE10 3
D EEPROM
PE11
S101
PA21 8 7
4
PA20 6 5
3
PA19 4 3
2
PA18 2 1
1
TP1
TP101
TP2
TP102
TP103 TP3
TP104
TP4
CN303
3 SDI_1
4 /epEN
8 SCLK_1
6 MODE_1
PU-113 PU-113
4
IC117, IC118
I/O BUFF
16 16
D0-D15 B A BD0-BD15
IC115, IC116
IC122, IC123
IC107, IC112
BUFF
FLASH
22 22 19 16
MEMORY
A0-A21 A Y BA0-BA21 BA1-BA19 A DQ BD0-BD15
5 5 /CS0
¯CE
IC124
BUFFER
OE1
8
OE2 A Y 4
BA0-BA7
IC134
EEPROM
13 8
BA0-BA12 A D BD0-BD7
IC301
SRAM
13 8
BA0-BA12 BD0-BD7
A DQ
2
/BRD, /BWRL
G, W
IC128
22
A0 D0
BA0-BA21 |
A21 D7
'STB_HZD
/BRD 64
/BRD /STB_BSY
/BWRH 62
/BWRH LED0
/BWRL 61
/BWRL LED1
/BWRHH 59
/BWRHH
/BWRHL 58
/BWRHL /CS0A
|
/IRQ1 149
/CS0G
INT_V
/IRQ2 119 /CS0P
/INT
/WAIT 57
/WAIT
/CS1A
/CS0 53
|
/CS0
/CS1 54
/CS1G
/CS1
/CS2 55 /CS1P
/CS2
/CS3 56
/CS3
/CSSPCON1
17
|
CLKA
18
/CSSPCON7
CLK
16
/CSSPCONP
/RES_A
20
RESET
/UDS
22
SDI /LDS
21
_1
ISPEN R/W
23
SCLK
24
MODE
127
TP105 TP1
128
TP106
TP2
129
TP107 TP3
130 SDO
TP108 TP4
132
TP109
TP5
133
TP110 TP6
134
TP111 TP7
135 /SPC1INT
TP112 TP8
/SPC2INT
/SPC3INT
/SPC4INT
/SPC5INT
/SPC6INT
/SPC7INT
/SPC8INT
ADDRESS DECODER
8-4 8-4
BA0
BA1
IC125
BA2
I/O BUFFER
BA3
8 8
BD0-BD15 B A ED0-ED7 BBD0
BBD1
BBD2
BBD3
BBD4
BBD5
BBD6
BBD7
IC119, IC120
BBD8
BBD9
I/O BUFFER
BBD10
16 BBD11
16
BD0-BD15 B A BBD12
BBD13
BBD14
BBD15
IC127
BCD0
I/O BUFFER
BCD1
BCD2
8
8
BCD3
BD0-BD7 B A
BCD4
BCD5
BCD6
BCD7
BBA1
BBA2
BBA3
BBA4
HDD HAZARDP
HDD HAZARD1
HDD HAZARD2
HDD HAZARD3
HDD HAZARD4
HDD HAZARD5
HDD HAZARD6
HDD HAZARD7
/CS0A
/CS0B
/CS0C
/CS0D
/CS0E
IC132 Q108-Q111
/CS1F
8 /CS1G
8 8
D Q /CS1P
CK
5V
IC133 Q104-Q107 /CS1A
/CS1B
8 8
8 8 /CS1C
| BD0-BD7 D Q
/CS1D
CK D103-
65
D110
66 IC103 /CS1E
67
2 8
68 /CS1F
/CS1G
D111, D112
/CS1P
8
/CSSPCON1
/CSSPCON2
/CSSPCON3
/CSSPCON4
8
/CSSPCON5
/CSSPCON6
/CSSPCON7
8
/CSSPCONP
IC121
BUFF
3
123 A Y
/WR1
124
/LDS1
126
/UDS1
OE1
/WR2
OE2
/LDS2
/UDS2
104
SDO_1
2 8
/SPC1INT
3
/SPC2INT
4
/SPC3INT
5
/SPC4INT
6
7
/SPC5INT
8
9
/SPC6INT
/SPC7INT
/SPCPINT
CN322
18B IF-678A/B/C/D/E, 101-4A
18C IF-678A/B/C/D/E, 101-4B
18D IF-678A/B/C/D/E, 101-4C
18E IF-678A/B/C/D/E, 101-4D
CN322
13C IF-678A/B/C/D/E, 101-11A
13D IF-678A/B/C/D/E, 101-11B
13E IF-678A/B/C/D/E, 101-11C
14A IF-678A/B/C/D/E, 101-11D
14B IF-678A/B/C/D/E, 101-10A
14C IF-678A/B/C/D/E, 101-10B
14D IF-678A/B/C/D/E, 101-10C
14E IF-678A/B/C/D/E, 101-10D
15A IF-678A/B/C/D/E, 101-9A
15B IF-678A/B/C/D/E, 101-9B
15C IF-678A/B/C/D/E, 101-9C
15D IF-678A/B/C/D/E, 101-9D
15E IF-678A/B/C/D/E, 101-8A
16A IF-678A/B/C/D/E, 101-8B
16B IF-678A/B/C/D/E, 101-8C
16C IF-678A/B/C/D/E, 101-8D
CN322
16D IF-678A/B/C/D/E, 101-6A
16E IF-678A/B/C/D/E, 101-6B
17A IF-678A/B/C/D/E, 101-6C
17B IF-678A/B/C/D/E, 101-6D
17C IF-678A/B/C/D/E, 101-5A
17D IF-678A/B/C/D/E, 101-5B
17E IF-678A/B/C/D/E, 101-5C
18A IF-678A/B/C/D/E, 101-5D
CN322
12E IF-678A/B/C/D/E, 101-12A
12D IF-678A/B/C/D/E, 101-12B
13B IF-678A/B/C/D/E, 101-12C
13A IF-678A/B/C/D/E, 101-12D
CN320
2B LE-224, 1-9
2C LE-224, 1-8
2D LE-224, 1-7
2E LE-224, 1-6
3B LE-224, 1-5
3C LE-224, 1-4
3D LE-224, 1-3
3E LE-224, 1-2
CN320
9B IF-678A, 101-15C
13B IF-678B, 101-15C
18B IF-678C, 101-15C
22B IF-678D, 101-15C
CN321
22B IF-678E, 101-15C
CN322
2B NC
6B NC
24B NC
CN320
9C IF-678A, 101-15D
13C IF-678B, 101-15D
18C IF-678C, 101-15D
22C IF-678D, 101-15D
CN321
22C IF-678E, 101-15D
CN322
2C NC
6C NC
24C NC
CN320
9E IF-678A, 101-14D
13E IF-678B, 101-14D
18E IF-678C, 101-14D
22E IF-678D, 101-14D
CN321
22E IF-678E, 101-14D
CN322
2E NC
6E NC
24E NC
CN321
10E IF-678A/B/C/D, 101-14C
11A IF-678A/B/C/D, 101-15B
11B IF-678A/B/C/D, 101-15A
CN322
11E IF-678E, 101-14C
12B IF-678E, 101-15B
12C IF-678E, 101-15A
CN303
2
CN320
9D IF-678A, 101-14B
13D IF-678B, 101-14B
18D IF-678C, 101-14B
22D IF-678D, 101-14B
CN321
22D IF-678E, 101-14B
CN322
2D NC
6D NC
24D NC
VSR-2000