Daewoo DVQ-13H1FC Service Manual page 12

Pin Terminal
26 P4(7) AUDIO MUTE H
27 P4(6)
28 P4(5) REC LED H
29 P4(4) TIMER REC LED H
30 P4(3) MONITOR ON H
31 P4(2) VCR ON H
32 P4(1) RELAY ON H
33 P4(0)
34 RESET RESET(L)
35 P3(1) Xcin
36 P3(0) Xcout
37 Vcc Vcc
38 Xin Xin
39 Xout Xout
40 Vss Vss
41 P2(2) OSCin3
42 P2(1) OSCout3
43 CLK SELECT
44 P2(0) OSCin2
45 P1(7) OSCout2
46 NUB NUB
47 P1(6) LP H
48 P1(5) FSC IN
49 Vcc OSD Vss
50 P1(4) CVS IN
51 P1(3) LECHA
52 P1(2)
53 Vcc OSD Vcc
54 P1(1) FILTER
55 P1(0) SLD FILTER
56 P0(7) C.V.S IN
57 NUA NUA
58 P0(6) H SYNC IN
59 P0(5) V SYNC IN
Name
Connect this port to 95 pin of ICY01.
When special play, set audio mute.
Not used
Light up LED(RED) when recording
Light up LED(GREEN) when ready to
programming record.
When CRT on, set "H".
Recording when CRT off, set "H"
When CRT on, relay on during 1sec.
Not used
RESET
It uses 32.768KHz Crystal.
35 pin is input terminal for crystal oscillator
36 pin is output terminal for crystal oscillator
Ever +5V(
It uses 16MHz Crystal.
38 pin is input terminal for crystal oscillator
39 pin is output terminal for crystal oscillator
GND Negative power supply.
Not used
Not used
When MICOM to start, decide to 32.768KHz or 16MHz.
Set "L" : 32.768KHz
It uses LC oscillator.
Set the OSD position.
38 pin is input terminal for LC oscillator
39 pin is output terminal for LC oscillator
GND
Not used
Not used
GND
Not used
Not used
Not used
Ever +5V (
Filter terminal for PLL.
Filter terminal for SYNC separate.
For Caption and Parental control signal detect.
GND
For OSD horizontal SYNC input
For OSD vertical SYNC input
Explanation
±
0.5V). Positive power supply
±
0.5V).
11
IC DESCRIPTION
Remarks