FUNAI A0CA2EP, Руководство по обслуживанию

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10-18
T 4A H/250V
/BLUE
/BROWN
TM701
TM702
AND REPLACE ONLY WITH MARKED.
DISCONNECT MAINS PLUG BEFORE FUSE REPLACEMENT
WARNING: TO PREVENT ELECTRIC SHOCK AND FIRE HAZARD.
C7A3 A3
D
C
HOT
COLD
COLD
HOT
CL251B
L250
L251
JK258
FH702
FH701
SW701
AC1
SA701
C701
JS705
JS704
JS703
JS702
L701
C702
BA0CA0F0102 2 C
F701
R250
COLD
B
J1020
J1021
J1022
J1024
J1025
J1026
J1028
J1029
D1101
R1101
CN1203
C1202
C1204
C1206
C1207
C1209 C1211
C1212
C1024
D1201
D1202
D1203 D1204
D1205 D1206
D1207
D1208
D1209
D1210 D1211
D1212
D1213
D1214 D1215 D1216
D1217
D1218
D1219
D1220
D1221
D1222
D1224
D1225
D1226
T1203
J1007
J1008
J1013
J1014
J1070 J1071 J1027
J1015
J1023
J1018
C1131
C1132
J1046
J1054
J1082
D1105
J1012
J1060
J1079
J1032
J1057
J1049
A
1 2 3
D1102
J1042
C1208
C1210
D1002
D1223
D1227
BC1002
J1073 J1078
J1048 J1052
J1047
J1051
J1039
J1050
J1053
J1055
Q1010 Q1011 Q1012
J1069
J1058
J1083
J1084
4 5
CL900B
D1104
J1038
R1122
J1072
C1002
C1004
Q1004
Q1005
Q1006
Q1007
Q1008
Q1009
C1023
D1001
D1006
R1026 R1027 R1028
J1016 J1017
J1041
J1035
J1003
J1019
J1077
J1075 J1076
J1030
J1074
BC1001
R1007 R1040
J1037
J1044
J1045
J1043
J1036
J1067 J1062
J1061
J1056
J1080
J1081
J1011
J1040
J1068
C1025
JS1001
JS1002
JS1003
J1059
J1033
11
1
C7A3 A3
J1064
J1066
BA0CA0F0102 2
A
D1103
T1201 T1202
J1000
J1001
J1002 J1004
J1005 J1006
C1113
C1114 C1115
J1009
J1010
C1142
C1143 D1106
C7A3 A3
CH.
SW103
SW104 SW105
SW106
SW107
R108
R123 R124
R125
RS102
C113
D104 D105
VOLUME
+ -
MENU
- +
POWER
STANDBY POWER
R109
C115
J100
BA0CA0F0102 2 B
J103
J102
J101
CN1201 CN1202
C1203
C1205
JS708
JS709
L702
1
6
SW101
CL104B
C108
D107
C1201
TOOL NO.
10 1 2 3 4 5 6 7 8 9
BA0CA0F0102 2
RED
BLACK
C704
JS706
JS707
CN701
Inverter CBA, Function CBA & Power SW CBA Top View
BA0CA0F01022
Function CBA
Inverter CBA
Power SW CBA
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F701) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
Because a hot chassis ground is present in the power supply
circuit, an isolation transformer must be used when repairing.
Also, in order to have the ability to increase the input slowly,
when troubleshooting this type of power supply circuit,
a variable isolation transformer is required.