80
Power Supply(1)
DESCRIPTION
DC Power Supply in circuit needs +12V and +5V. +12V is used for Compressor Driving Relay, Triac Driving
Photo Triac, Buzzer Driving Swing, Sweep Motor. AC voltage of secondary Power Transformer is rectified by
Bridge Diode, and it is filtering by Main Condensor CE1.
Filtered DC voltage is about +18V, is reg12V DC by Regulator IC7812.
And it is reg5V DC by Regulator IC7805.
VAR is serge filter and CC1, CC2, CC3 is Noise filter.
AC 220V
CL1
275V
104K
VAR
FUSE1
3.15A
POWER TRANS
D2
CC1
CE1
D3
D1
D4
104
+
35V
1000
µ
F
IC2
7812
VI VO
G
IC3
7805
VI VO
G
+
25V
470
µ
F
CC2
CC3
CE3
CE2
104
+
16V
100
µ
F
104
12V
5V
Oscillator(2)
19
OSC
CC13
104
5V
8M
20
Содержание DSA-240A-R
Страница 11: ...10 DSB 123A 123AH 123PH ...
Страница 12: ...11 Connecting Pipe Body Grille Insert Plate Mounting 453 Filter L Filter R REMOCON 1035 322 1035 DSB 182PH ...
Страница 14: ...13 DSB 092A 092AH 123A 123AH 123PH 2 OUTDOOR UNIT ...
Страница 42: ...41 4 WIRING DIAGRAM Indoor Unit DSB 092A DSB 092AH DSB 123A DSB 123AH ...
Страница 43: ...42 DSB 123PH DSA 182PH DSB 182PH DSB 240AH R DSB 240PH R ...
Страница 44: ...43 DSA 240A R DSA 240AH R DSA 240PH R ...
Страница 45: ...44 Outdoor Unit DSB 092A DSB 092AH DSB 123A DSB 123PH LH DSA 182PH 181LH 182LH DSB 182PH 181LH 182LH DSB 123AH ...
Страница 46: ...45 DSA 240A R DSB 240A R DSA 240AH R DSB 240AH R DSA 240PH R DSB 240PH R LH R ...
Страница 60: ...PCBDRIVINGDESCRIPTION ...
Страница 61: ...1 PCB CIRCUIT DIAGRAM DSB 092A AH ...
Страница 62: ......
Страница 63: ... DSB 123A AH PH ...
Страница 64: ......
Страница 65: ... DSA 182PH DSB 182PH ...
Страница 66: ......
Страница 67: ... DSA 240A AH PH DSB 240A AH PH ...
Страница 68: ......
Страница 98: ...93 5 U9 KIA7042P RESET IC KIA70 42P OUTLINE INPUT GROUND OUTPUT VCC 1 3 2 OUT GND ...
Страница 102: ...97 PROCEDURES PHOTOS 7 Removing the blower Loosen the screw fixed at the holder bearing Remove the blower Fig 8 Fig 7 ...
Страница 109: ...104 3 EXPLODED DIAGRAM Indoor Unit DSB 092A 092AH ...
Страница 111: ...106 DSB 123A AH PH 106 ...
Страница 114: ...109 DSB 182PH ...
Страница 117: ...DSA 240A R 240AH R DSB 240AH R 240PH R 112 ...
Страница 120: ...115 DSB 092A DSB 123A 4 EXPLODED DIAGRAM Outdoor Unit ...
Страница 123: ...118 DSB 092AH DSB 123AH 123PH ...
Страница 126: ...121 DSB 182PH ...
Страница 133: ...128 5 CONTROL BOX ASSEMBLY 3 8 7 4 5 1 9 6 2 DSB 092A ...
Страница 135: ...130 3 0 9 4 L Y 1 2 5 1 w q 6 7 8 2 DSB 092AH ...
Страница 137: ...132 DSB 123A ...
Страница 139: ...134 DSB 123AH ...
Страница 141: ...136 DSB 123PH ...
Страница 143: ...138 DSB 182PH ...
Страница 145: ...140 3 13 7 6 9 10 5 14 8 7 2 12 11 4 DSA 240A R 240AH R DSB 240AH R PH R ...