9
EXTERNAL VIEWS
2. BACK VIEWS
AUDIO
MONITOR
VIDEO
DIN
AUDIO
INPUT
RESET
ON
OFF
POWER
CH 1
CH 2
CH 3
CH 4
WARNING
OUT
TAPE
END
IN 1
OUT
COM
COM
COM
COM
COM
COM
IN 2
IN 3
IN 4
ALARM
OUT
Terminal
1) N.C.
2) N.C.
AUDIO IN (CH1~CH4, rca type)
3) WARNING OUT
4) COM
VIDEO IN(CH1~CH4, bnc type)
5) TAPE END
6) COM
6 PIN MINI DIN(FOR SVC SPEC)
7) ALARM OUT
8) COM
DC 12V OUTPUT
AUDIO OUTPUT
9) ALARM1 IN
10) COM
AUDIO INPUT
VIDEO INPUT
11) ALARM2 IN
12) COM
TALK 12V OUTPU
GND
13) ALARM3 IN
14) COM
N.C
15) ALARM4 IN
RESET SW
AUDIO OUT (rca type)
MAIN POWER SW
MONITOR(VIDEO) OUT (rca type)
AC POWER INPUT CORD
RS232C(optional/without SVC Model)
a
d
e
f
g
h
i
j
b
c
Summary of Contents for DQ-K2121N-P
Page 22: ...21 CIRCUIT OPERATION X RAY PROTECTION CIRCUIT DQ K2121N P...
Page 23: ...22 CIRCUIT INFORMATION 1 CONNECTION DIAGRAM DQ K2121N D P...
Page 24: ...23 CIRCUIT INFORMATION 2 POWER SCHEMATIC DIAGRAM DQ K2121N D P...
Page 25: ...24 CIRCUIT INFORMATION 3 RECODER A V SCHEMATIC DIAGRAM DQ K2121N D P...
Page 26: ...25 CIRCUIT INFORMATION 4 SERVO SYSCON SCHEMATIC DIAGRAM DQ K2121N D P...
Page 27: ...26 CIRCUIT INFORMATION 5 FBT CRT SCHEMATIC DIAGRAM DQ K2121N D P...
Page 28: ...27 CIRCUIT INFORMATION 6 LOGIC SCHEMATIC DIAGRAM DQ K2121N D P...
Page 29: ...28 CIRCUIT INFORMATION 7 JACK AUDIO SW SCHEMATIC DIAGRAM DQ K2121N D P...
Page 30: ...29 CIRCUIT INFORMATION 8 MULTIPLEXER SCHEMATIC DIAGRAM DQ K2121N D P...
Page 31: ...30 CIRCUIT INFORMATION 9 MONITOR A V SCHEMATIC DIAGRAM DQ K2121N D P...
Page 55: ...54 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW...
Page 56: ...55 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW...
Page 57: ...56 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW...
Page 58: ...57 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW...
Page 59: ...58 DISASSEMBLY...
Page 78: ...686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA DAEWOO ELECTRONICS Corp...
