10-13
BOND
BOND
R611
C605
C606
C611
C617
C618
C619
C620
C624
D601
D602
D603
D604
D606
D608
IC601
JS601
JS602
+B
JS603
+BJS604
+BJS605
GP003
Q601
L602
BC601
FG
J101
Q601-Gate
J102
Q601-Source
J103
J104
D
C
E
GATE2J129
ILED2
J131
J134
P-ON+21V
P-ON+21V
J135
J136
P-ON+21V
P-ON+21V
J138
VLED2
J145
R1115
P-ON+21V
J152
P-ON+21VJ155
P-ON+21V
J156 P-ON+21VJ158
GATE1
J159
GNDJ160
C603
GND
J197
C652
C653
C657
C658
CN1201
C1203
D650
C1217
C1218
D659
C1220
D660
R1215
L1101
GP001
J105
GNDJ106
GND
J108
C1103
J112
GND
J121
B
1
A
J124
C1118
C1119
ILED2
J126
GND
J127
SOURCE2
J128
C1120
D1101
LDR2
J132
AMP+13V
J137
PROTECT3
J140
OVP2
J141
EN2
J142
GND
J143
CDR1
J146
SOURCE1
J147
AMP+13V
J149
GND
J150
J153
LDR1
J154
L1201
L1203
GND
J161
BL-SW
J162
PWM1
J163
VLED1
J166
JS1101
T601
D651
D652
D653
D654
D655
D658
C1219
D1201
L1103
GP005
JS1201
CN1101
J110
J111
J113
P-ON+21V
J114
P-ON+21V
J115
P-ON-H2
AMP+13V
J118
P-ON-H2
J120
AMP+13V
J123
C1117
2
BA4DV2F0102 3
J125
CFB2
J130
GND
J133
GND
J139
PWM2
J144
P-ON+21V
J148
BL-SW
J151
CFB1
PROTECT3
J157
GND
J164
ILED1
J165
GND
J167
C651
C654
C655
C656
C663
C668
D656
D662
CN501
GP002
J107
Q650Base
GND
J109
ALL+3.3V
J116
P-ON-H2
J117
GND
J119
GND
J122
3
COLD
BLACK
LIVE
REPLACE FUSE AS MARKED
WHITE
NEUTRAL
RISK OF FIRE-
HOT
CAUTION -
T 2.5A L/250V
R601
CN601
C602
C604
C614
F602
L601
SA601
J196
GND
J198 GND
Power Supply CBA Top View
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.
BA4DV2F01023
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F602) 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.
For continued protection against risk of fire,
replace only with same type 2.5A, 250V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 2.5A, 250V.
2.5A 250V
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
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