Reference Information
2-7
NO
PORT NAME
ASSIGNED NAME
DESCRIPTION
T
YPE
R
EMARK
51
D6
HAD6
Data6
I/0
52
D7
HAD7
Data7
I/0
53
P10
CLSW
Close Switch
I
DECK
54
P11
OPSW
Open Swithc
I
DECK
55
P12
MTP8
Reserved I/0
0
NC
56
P13
MTP9
Reserved I/0
0
NC
57
P14
MTP10
Reserved I/0
0
NC
58
P15
MTP11
Reserved I/0
0
NC
59
P16
MTP12
Reserved I/0
0
N
C
60
P17
MTP13
Reserved I/0
0
N
C
61
AM8/16
AM8
Address Mode(H:8 BIT MODE)
I
VCC
62
Vss
DGND
-
G
ND
63
Vcc
5D
-
VCC
64
A23
HA23
SERVO /RD Strobe Mask Signal
0
74HCOO(5)
65
P26/A22
MRP14
Reserved Address Port
0
N
C
66
P25/A21
MRP15
Reserved Address Port
0
N
C
67
P24/A20
MRP16
Reserved Address Port
0
N
C
68
A19
HA19
Address 19
0
EPROM, SRAM ADDRESS
69
A18
HA18
Address 18
0
EPROM, SRAM ADDRESS
70
A17
HA17
Address 17
0
EPROM, SRAM ADDRESS
71
A16
HA16
Address 16
0
EPROM, SRAM ADDRESS
72
A15
HA15
Address 15
0
EPROM, SRAM ADDRESS
73
A14
HA14
Address 14
0
EPROM, SRAM ADDRESS
74
A13
HA13
Address 13
0
EPROM, SRAM ADDRESS
75
A12
HA12
Address 12
0
EPROM, SRAM ADDRESS
76
A11
HA11
Address 11
0
EPROM, SRAM ADDRESS
77
A10
HA10
Address 10
0
EPROM, SRAM, Zlva Adrs
78
A9
HA9
Address 9
0
EPROM, SRAM, Zlva Adrs
79
A8
HA8
Address 8
0
EPROM, SRAM, Zlva Adrs
80
A7
HA7
Address 7
0
EPROM, SRAM ADDRESS
81
A6
HA6
Address 6
0
EPROM, SRAM ADDRESS
82
A5
HA5
Address 5
0
EPROM, SRAM ADDRESS
83
A4
HA4
Address 4
0
EPROM, SRAM ADDRESS
84
A3
HA3
Address 3
0
EPROM, SRAM ADDRESS
85
A2
HA2
Address 2
0
EPROM, SRAM ADDRESS
86
A1
HA1
Address 1(SERVO DAB)
0
EPROM, SRAM ADDRESS
87
A0
HA0
Address 0(DSP DAB)
0
EPROM, SRAM ADDRESS
88
/RD
/RD
/Read Strobe
0
/Read
89
/WR
/WR
/Write Strobe
0
/Write
90
P52
RSTB
RF&Servo IC Reset
0
KS1461 (73), KS1452 (9)
91
Vss DGND
-
D
GND
92
PA0
RFRP
Tracking Lock monitir from SERVO
I
KS1452 (7)
93
PA1
TILTO
Monitor signal
I
KS1452 (69)
94
PA2
MTP17
Reserved I
I
NC
95
PA3
SENSE
SENSE monitor from SERVO
I
KS1452 (22)
96
PA4
FR
Spindle direcrion from SP Driver
I
BA6849FP (20)
97
PA5
SLOCK
LOCK monitor from DSP
I
KS1453 (108)
98
PA6
FOKB
Focus lock monitor from RF
I
KS1461 (48)
99
PA7
RFO
RF sum signal (Analog Lnput)
I
RFO
100
VREFH
5D
A/D Ref Input (H)
I
5
D
NO
PORT NAME
ASSIGNED NAME
DESCRIPTION
TYPE
REMARK
1
VREFL
DGND
A/D Ref Input(L)
I
DGND
2
AVss
DGND
A/D Ref Input
-
DGND
3
AVcc
5D
A/D VCC Input
-
5
D
4
DAOUT0
MTP1
0
N
C
5
DAOUT1
MPT2
0
N
C
6
/NMI
-
PULL-UP
I
7
P53
CSB
D. Servo IC Chip Select
0
KS1452(10)
8
P54/BUSAK
MTP3
0
9
/WAIT
/MWAIT
/Wait(ZiVA, DSP)
I
/MWait
10
P56
DVD/CD
DVD/CD RF AGC Gain Select
0
RF(KS1461)
11
SCLK2
SCLK
Serial Data Clock
I
FRONT
12
P80/TXD0
MD
RF Contrl Data
0
KS1461(69)
13
P81/RXD0
STB
RF Data Latch
I/0
KS1461(71)
14
P82/SCLKO
MC
RF Control Clock
0
KS1461(70)
15
P83/TXD1
MTP5
0
N
C
16
P84/RXD1
MTP6
0
N
C
17
P85/SCLK1
MTP4
0
N
C
18
TXD2
RXD
Serial Data Output
0
FRONT
19
RXD2
TXD
Serial Data Input
I
FRONT
20
CSO
/CSO
EPROM(M27C801) Select
0
EPROM(M27C801)
21
CS1
/CS1
SRAM(KM681000) Select
0
SRAM(KM681000)
22
CS2
/DVD1CS
AVDecoder(ZiVA4) Select
0
AVDecoder(ZiVA4)
23
CS3
/DSPCS
Data Processor(KS1453) Select
0
Data Processor(KS1453)
24
CLK CLK
CLOCK OUTPUT (System Clock 2)
0
fc/2
25
Vcc
5D
-
VCC
26
Vss
GDND
GND
-
GND
27
X1
X1
High Frequency OSC in
I
28
X2
X2
High frequency OSC out
0
29
/EA
/EA
Internal ROM Less Mode
I
GND
30
/REST
/MRST
Master reset from FRONT
I
FRONT, IC
31
INT1
SRQ
Interrupt from Front Micom
I
FRONT
32
P71
RRQ
Request to Front Micom
0
FRONT
33
P72
SCL
EEPROM CLOCK
0
KS24C020(6)
34
P73
SDA
EEPROM DATA I/O
0
KS24C020(5)
35
P74
OPEN
Tray Out Motor Control Output
0
DRIVER(0PIN-, 16)
36
P75
CLOSE
Tray In Motor Control Output
0
DRIVER(0PIN-, 17)
37
INT5
FGINT
Interrupt from Spindle Motor FG
I
DRIVER(FG, 2)
38
P91
ACT MUTE
Driver IC MUTE(Actuator)
0
DRIVER(MUTE4, 37)
39
P92
M/D MUTE
Driver IC MUTE(Spindle)
0
DRIVER(MUTE3, 38)
40
P93
ZRST
DSP H/W reset
0
KS1453(124)
41
INT7
/DVDINT
Interrupt from AV-DEC
I
INV(ZiVA-4(51))
42
INT8
/DSPINT
Interrupt from DSP
I
INV(KS1453(126))
43
P96
ZIVA_RST
AV Decoder Reset(Active H:4.0, L:4.1)
0
Z
iVA-4(52)
44
Vcc
5D
45
D0
HAD0
Data 0
I/0
46
D1
HAD1
Data 1
I/0
47
D2
HAD2
Data 2
I/0
48
D3
HAD3
Data 3
I/0
49
D4
HAD4
Data 4
I/0
50
D5
HAD5
Data 5
I/0
20MHz
Summary of Contents for DVC-605U
Page 59: ...4 24 Disassembly and Reaasembly MEMO ...
Page 79: ...Circuit Descriptions 5 20 MEMO ...
Page 91: ...Troubleshooting 6 12 MEMO ...
Page 92: ...7 1 7 Exploded View 7 1 Cabinet Assembly 7 2 Deck Assembly Page 7 2 7 3 ...
Page 94: ...Exploded Views 7 3 7 2 Deck Assembly 107 906 108 TS16391 ...
Page 95: ...Exploded Views 7 4 MEMO ...
Page 97: ...8 2 Replacement Parts List MEMO ...
Page 99: ...Block Diagram 9 2 MEMO ...
Page 101: ...PCB Diagrams 10 2 10 1 S M P S ...
Page 102: ...PCB Diagrams 10 3 10 2 Main COMPONENT SIDE SOLDER SIDE ...
Page 103: ...PCB Diagrams 10 4 10 3 Jack ...
Page 104: ...PCB Diagrams 10 5 10 4 Front COMPONENT SIDE SOLDER SIDE ...
Page 105: ...PCB Diagrams 10 6 10 5 Key COMPONENT SIDE SOLDER SIDE ...
Page 106: ...PCB Diagrams 10 7 10 6 Deck 10 8 Sensor 10 7 Motor 10 9 Switch ...
Page 107: ...PCB Diagrams 10 8 MEMO ...
Page 108: ...11 1 11 Wiring Diagram ...
Page 109: ...Wiring Diagram 11 2 MEMO ...
Page 111: ...Schematic Diagrams 12 2 12 1 S M P S ...
Page 112: ...Schematic Diagrams 12 3 12 2 Main Micom ...
Page 113: ...Schematic Diagrams 12 4 12 3 Servo ...
Page 114: ...Schematic Diagrams 12 5 12 4 RF ...
Page 115: ...Schematic Diagrams 12 6 12 5 Data Processor ...
Page 116: ...Schematic Diagrams 12 7 12 6 AV Decoder ...
Page 117: ...Schematic Diagrams 12 8 12 7 Video ...
Page 118: ...Schematic Diagrams 12 9 12 8 Audio ...
Page 119: ...Schematic Diagrams 12 10 12 9 Audio 5 1 Channel ...
Page 120: ...Schematic Diagrams 12 11 12 10 AV Interface ...
Page 121: ...Schematic Diagrams 12 12 12 11 Front Micom ...
Page 122: ...Schematic Diagrams 12 13 12 12 Key ...
Page 123: ...Schematic Diagrams 12 14 12 13 Deck ...
Page 124: ...Schematic Diagrams 12 15 12 14 Motor Switch Sensor ...
Page 125: ...Schematic Diagrams 12 16 12 15 Remote Control ...