GA,GB,GC
GA BOARD
Function of Semiconductor
IC101 IR2112
HALF BRIOGE DRIVER
102
TL494CNS-E20 HALF BR I OGE
PWM CONTROL
0101
2SC2412K-Q POWER SW
102
2SA1037K-Q
SOFT START
103
2SC2412K-Q SOFT START
D101
MA110-TX
LEVEL SHIFT
102
SC311-6 PROTECTOR
103 SC311-6
PROTECTOR
104 RDlBM-82 PROTECTOR
105
MA110-TX PROTECTOR
106
MA110-TX PROTECTOR
107
MA110-TX PROTECTOR
108
MA110-TX PROTECTOR
GB BOARD
Function of Semiconductor
IC201
TL431CLP-Z +B OCP REF
202 LM393PS
+B 0. V. P /0. C. P DETECTOR
203
LM339NS-E20
± 15V 0. V. P /0. C. P DETECTOR
204 LM339NS-E20
± 6V 0. V. P /0. C. P DETECTOR
301 TC74HC148AF PROTECTOR ENCODER
302 TC7 4HC148AF
PROTECTOR ENCODER
303
MC74HC08AF PROTECTOR ENCODER
0301
· IMZ1T109 +B 0. V. P
302
IMZ1T109 +80.C.P
303
IMZ1T109 +15V 0. V. P
304 IMZ1T109 +15V 0. C. P
305 IMZ1T109
-15V 0. V. P
306 IMZ1T109
-15V 0. C. P
307 IMZ1T109 +6V 0. C.
P
308 IMZ1T109
+6V 0. V. P
309
IMZ1T109
-6V 0. V. P
310
IMZ1T109
-6V 0. C. P
311 2SA1037K-Q POWER SW
312 DTA144EKA POWER RESET
313 DTA144EKA
PFC PROTECT
D201 RD5.
6M-B2
OVP REF
202
MA110-TX SWITCH
203
MA110-TX
SWITCH
204 MA110-TX SWITCH
205
MA110-TX
SWITCH
206
RD5. 6M-B2
OVP REF
301 MA110-TX SWITCH
302
MA110-TX
SWITCH
303
MA110-TX SWITCH
304
MA110-TX SWITCH
305
MA110-TX SWITCH
306
MA110-TX SWITCR
307
MA110-TX
SWITCH
308
MA110-TX
SWITCH
309
MA110-TX
SWITCH
310 MA110-TX SWITCH
GCBOARD
Function of Semiconductor
I Cl
LM358P
GAIN CONTROL
01
DTC144ESA -
PFC OUT
5-111
GA, GB, GC
GA (POWER CONTROL), GB (O.V.P, O.C.P), GC (PFC OUT, GAIN CONTROL) BOARD
1
A
B
TO G BOAR D
CN7
C
'-
D
E
,
F
TO G BOARD
CN6
G
H
I
CN3.0I
15P
B TO B
-12v
+8
lOVPl
+l2V
+B lOCPl
+15 lOCP+l
+IS IOCP-l
+15 IOVPl
2
-12.1
3
GB ( O.V.P I O.C.P)
C201
0, I
25V
81CHIP
--if---J C202
I
~
~
r-j, 't'CY p
C203
0.1
25V
4
F
B•CH~IP C
204
.
10
16V
+ :CHIP
15
14-f-;':;-;t--t------------------,
4.9
12. I
13
12
11
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0
/
17. 3
R205
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5
6
7
8
R209
,m,.,
I C202 12/21
LM393PS
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/
7
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" !C201 a202
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>----+--1-------IH-----l>-~
, Rf~~ 2 - D201
-15 IOCP-l
6 _ __,_ __
,__ ___ .,.___.
GNll
G PROT I
s-"'"J,
f-----+-4-l,..QL
62 5.3
3
~
53
G PROT2
TL431CLP-Z
;Jl~P B
• 6
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G PROT4
G PROT3
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I
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33
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B<CHIP
C210 <CHIP ,CHIP .'cii21~
t.~i !Clt~29~\(jl ,1,+--lh+,_.----1----------+-+------I---.I.--------
CN302
15P
B TO B
GN!l
GNll
GNll
GNll
+6 (OVP)
+6 IOCP-l
+6 IOCP+l
-6 (OVPl
-6 IOCP+)
-6 lOCP-l
PFC F.\ !LURE
SHUT
BOWN
POWER
lllGITAL SV
I.I
R210 R212
4.7k 4.7k
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6.2k
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1
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R223 R224
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4.7k
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R225 -
R222
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R227p
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R234
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R232
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R233
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b,2k
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R238
;J.~1,
R229
:t 12k
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;:R230
4,7k
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IC203 (4/41 R231
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R241
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R242
6.2k
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MAI 10
1(204 12/4)
LM339NS
g
B 14
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5-112
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R303
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D301
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