Read Sony DVP-NC85H / HT-7000DH Service Manual online
5-2
DVP-NC85H
Pin No.
Pin name
Type
Function
4 8
MSW
Analog Output
Laser Mode SW(H:DVD L:CD)
4 9
CKSW
Analog Input
Disc chucking SW sensor
5 0
OCSW
Input
Open Close Switch
5 1
EEWP
Output
EEPROM write Protect Control (L: write allowed)
5 2
DVDD18
Power
1.8V power pin for internal digital circuitry
5 3
HA2
Output PU
Host address bit2
5 4
HA3
Output PU
Host address bit3
5 5
HA4
Output PU
Host address bit4
5 6
HA5
Output PU
Host address bit5
5 7
HA6
Output PU
Host address bit6
5 8
HA7
Output PU
Host address bit7
5 9
HA8
Output PU
Host address bit8
6 0
HA18
Output SMT
Host address bit18
6 1
HA19
Output SMT
Host address bit19
6 2
DVSS
Ground
Ground pin for internal digital circuitry
6 3
APLLCAP
Analog Input
APLL External Capacitance connection
6 4
APLLVSS
Ground
Ground pin for audio clock circuitry
6 5
APLLVDD3
Power
3.3V power for audio clock circuitry
6 6
xWR
Output SMT
Write enable, active Low
6 7
HA16
Output
Host address bit16
6 8
HA15
Output PU
Host address bit15
6 9
HA14
Output PU
Host address bit14
7 0
HA13
Output PU
Host address bit13
7 1
HA12
Output PU
Host address bit12
7 2
HA11
Output PU
Host address bit11
7 3
DVDD3
Power
3.3V power pin for internal digital circuitry
7 4
HA10
Output PU
Host address bit10
7 5
HA9
Output PU
Host address bit9
7 6
HA20
Output SMT
Host address bit20
7 7
xROMCS
Output PU, SMT
Chip select, active Low
7 8
HA1
Output PU
Host address bit1
7 9
xRD
Output SMT
Read enable, active Low
8 0
DVDD3
Power
3.3V power pin for internal digital circuitry
8 1
HD0
Output
Host data bit0
8 2
HD1
Output
Host data bit1
8 3
HD2
Output
Host data bit2
8 4
HD3
Output
Host data bit3
8 5
DVSS
Ground
Ground pin for internal digital circuitry
8 6
HD4
Output
Host data bit4
8 7
HD5
Output
Host data bit5
8 8
HD6
Output
Host data bit6
8 9
HA21
Output SMT
Host address bit21
9 0
NC
Not used
9 1
HD7
Output
Host data bit7
9 2
HA17
Output
Host address bit17
9 3
HA0
Output PU
Host address bit0
9 4
DVSS
Ground
Ground pin for internal digital circuitry
9 5
NC
Not used
9 6
NC
Not used
9 7
DVDD18
Power
1.8V power pin for internal digital circuitry
Output PU,SMT
9 8
IFSDO
Default High
Ext. CPU Serial data output (H/W method)
Output PU,SMT
9 9
IFCK
Default High
Ext. CPU Serial clock (H/W method)
Output PU,SMT
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