Sharp DV-600S Service Manual page 31

Pin No. Pin name Type
Microcomputer interface / CD·subcode interface
HD9 3-S
10
(SCSYN) (I)
HD8 3-S
11
(SCFRM) (I)
12
14-17 HD[7:0] 3-S
19-21
Pin No. Pin No. Pin name Pin name Type Type
PLL interface
126 GCLK1
128 XO O
129 GCLK
135, 137 PLLGFG[1:0]
136 PLLCA –
Pin No. Pin No. Pin name Pin name Type Type
Video interface · OSD interface
C7 3-S
102
(N.C.) (3-S)
C6 3-S
104
(N.C.) (3-S)
C5 3-S
105
(N.C.) (3-S)
C4 3-S
106
(OSDPLT) (3-S)
C3 3-S
107
(OSDPEL3) (3-S)
Microcomputer / CD·subcode interface terminal list
Direction
When 16-bit bus width is selected, (HWID=low)
It works as the microcomputer data bus of 9th bit.
I/O
When 8-bit bus width is selected, (HWID=high)
(I)
It works as the terminal to input the subcode synchronous signal from the
subcode interface of CD-DSP.
When 16-bit bus width is selected, (HWID=low)
It works as the microcomputer data bus of 9th bit.
I/O
When 8-bit bus width is selected, (HWID=high)
(I)
It works as the terminal to input the frame synchronous signal from the
subcode interface of CD-DSP.
I/O It works as the microcomputer bus of bits 7 thru 0.
PLL interface terminal list
Direction Direction
I I Test terminal. Don't connect it.
If quartz oscillator is connected to GCLK terminal, connect the other
O
terminal of quartz oscillator to this pin.
I I Master clock input terminal of device Input 27 MHz.
I I PLL is set. Before power-up, fix it.
– External capacitor terminal for PLL.
Video/OSD interface terminal list
Direction Direction
Video8 register = 0
O Color difference signal output terminal of 7th bit.
(O) Video8 register = 1
The terminal becomes invalid.
Video8 register = 0
O Color difference signal output terminal of 6th bit.
(O) Video8 register = 1
The terminal becomes invalid.
Video8 register = 0
O Color difference signal output terminal of 5th bit.
(O) Video8 register = 1
The terminal becomes invalid.
Video8 register = 0
Color difference signal output terminal of 4th bit.
O Video8 register = 1
(I) Input terminal to select pallet table of OSD.
For OSDPLT=low, pallet table 0 is used.
For OSDPLT=high, pallet table 1 is used.
Video8 register = 0
O Color difference signal output terminal of 3th bit.
(I) Video8 register = 1
It works as the OSD pallet data input terminal of 3rd bit.
Function
Function
Function
11-14
DV-600S
DV-600H