Table of Contents
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(3) Schematic Diagram of G2 Board
3
1
2
A
CN1004
3P
:VH
AC
1
B
NC
2
AC
3
L1003
#
TO G1 BOARD
CN2001
L1002
170
u
H
1
ECQ-UL
2
C1007
0.47
275V
L1001
143
u
H
C1008
4700p
D1004
500V
D15XB60
:E
Q1007
Q1008
SPA20N60C3
#
CONVERTER
+
C
C1009
4700p
R1032
500V
~
~
R1030
10
S
:E
R1028
4.7
1/4W
#
:CHIP
:FPRD
-
S
AC_RECT
C1013
D1012
R1024
4700p
R1029
1
500V
#
#
1/4W
:E
:RF
R1025
R1034
R1038
0.05
10k
#
5W
:CHIP
:RB(5%)
CN1002
6P
R1026
0.05
D
12V
1
5W
13.9
:RB(5%)
PFC_SW1
2
13.4
PFC_SW2
3
GND
4
ST-BY6V
5
1.2
LACTH
6
TO G1 BOARD
CN2003
R1207
C1220
10
CN1001
100
1/2W
:ZL
:FPRD
4P
:VH
18V_2
1
D1211
D1NL20U-TR
GND_2
2
NC
3
380V_2
4
E
TO G1 BOARD
CN2002
F
R1036
10
1/4W
:FPRD
R1002
R1033
R1048
R1006
R1012
R1017
300k
10
300k
300k
300k
910
1/4W
C1017
1/4W
1/4W
1/4W
1/4W
:RN-CP
:RK
47
:FPRD
:RK
:RK
:RK
25V
G
R1003
R1049
R1007
R1013
300k
300k
300k
300k
1/4W
1/4W
1/4W
1/4W
:RK
:RK
:RK
:RK
R1004
R1050
R1008 R1014
270k
R1016
300k
270k
270k
1/4W
2.2k
1/4W
1/4W
1/4W
:RK
:CHIP
R1020
Q1003
Q1005
:RK
:RK
:RK
5.6k
2SB1121-S-TD 2SD1621
:CHIP
DRIVE
DRIVE
R1023
22k
R1035
:CHIP
100
1/4W
:FPRD
C1015
1000p
B:CHIP
C1021
D1011
R1021
C1012
0.022
1M
100p
HRU0103A
B:CHIP
:CHIP
CH:CHIP
13V
H
D1006
C1010
C1022
HRU0103A
470p
220
R1106
B:CHIP
25V
8.2k
:RN-CP
GND
OUT
R1054
2.9
R1037
1.5k
IP
VCC
:RN-CP
22k
0.5
11.6
:CHIP
IERR
CT
2.7
3.7
ISEN
SS
0
3.5
MULT
RT
0
7.5
IAC
VFB
R1010
0.3
2.8
R1044
100k
4.7k
VERR
ENA
:RN-CP
2.2
11.4
:CHIP
VRMS
VREF
R1045
1.7
7.4
22k
:CHIP
R1022
#
C1026
R1019
IC1001
R1039
0.1
12k
C3854BN
220k
25V
:CHIP
u
:CHIP
B:CHIP
I
PFC_CONT
R1027
10k
:CHIP
R1041
4.7k
2.7
:CHIP
D1003
Q1006
MA111
2SC4081T
11.4
D1024
SS
UDZSTE-177.5B
0
0
D1008
R1042
0
22k
MA111
R1055
6.7
:CHIP
6.2k
:RN-CP
C1024
S
R1031
C1055
C1023
0.01
2.2k
1000p
0.1
B:CHIP
D1005
:CHIP
B:CHIP
B:CHIP
J
HRU0103A
Q1001
C1020
2SK1590
0.01
B:CHIP
K
4
5
6
D1014
RM11A
R1056
C1030 C1033
22
470p
470p
2W
1kV
1kV
:RS
:SL
:SL
TP1001
PFC
D1016
L1201
SF20L60U
220
u
H
380V
1.2
C1325
4700p
R1101
500V
1k
E
C1045
:CHIP
0.01
C1201
R1110
B:CHIP
0.47
1M
0
450V
:CHIP
0.6
R1091
0.6
10k
:CHIP
C1046
0.01
B:CHIP
18V
C1034
Q1014
2SC4081T
330
TP1002
450V
GND
T1202
8
1
7
2
5
4
IC1003
PQ12DZ5UJ00H
L1401
R1403
100uH
0.1
REG
(u10)
C1401
1/2W
1
:RF
450V
:MPS
5
4
3
2
1
Q1401
DTC114EUAFT106
C1050
R1087
C1049
100
47k
0.01
35V
:CHIP
B:CHIP
R1085
180
12V
1/2W
:FPRD
R1404
4.7k
:RN-CP
C1042
47
25V
R1099
10k
:CHIP
R1401
Q1402
22k
2SK1590
:CHIP
R1092
10k
:CHIP
D1401
S
Q1019
C1048
MA111-TX
1
2SC4081T
LATCH
380V_2
R1402
100
1/4W
:FPRD
R1074
47k
:CHIP
R1065
300k
1/4W
:RK
R1066
300k
1/4W
:RK
R1067
300k
1/4W
:RK
R1093
Q1012
4.7k
C1053
:CHIP
DTC114EUAFT106
1000p
Q1017
B:CHIP
LVP
2SA1576A
R1603
SS
0.1
10.2
R1094
:RF
4.7k
:CHIP
R1082
L1601
(
u
13)
R1070
0
R1071
4.7k
R1100
R1104
100
u
H
27k
10k
:CHIP
1.5k
10k
:RN-CP
:RN-CP
:RN-CP
:CHIP
C1602
IC1002
R1088
2.2
BA10324AF
C1040
220k
450V
SS/PROTECT
0.01
:CHIP
B:CHIP
R1076
10.2
1.0
D1020
1k
MA111
0
2.5
:CHIP
0
2.1
Q1601
R1077
11.6
DTC114EUAFT106
VCC
GND
1k
R1078
:CHIP
7.2
2.7
1k
:CHIP
7.4
11.0
C1038
0.01
0
0
B:CHIP
C1041
C1035
0.01
0.022
B:CHIP
B:CHIP
R1061
1k
Q1024
C1054
:CHIP
2SC4081T
1000p
B:CHIP
3.5
OVP
Q1602
0
R1107
2SK1590
22k
SS
:CHIP
R1601
R1108
4.4
C1052
22k
10k
R1097
0.01
:CHIP
:CHIP
220
B:CHIP
RN:CP
0
S
3
K
R1602
1
100
1/4W
A
:FPRD
2
IC1004
MM1431ATT
CONTROL
GND1
GND_2
C1043 R1084
C1047
R1098
R1005
10
1k
0.01
4.7k
1M
:CHIP
B:CHIP
:RN-CP
1/4W
C1036
0.01
C1221
B:CHIP
Q1011
4700p
DTC114EUAFT106
500V
:E
SS RESET
7
8
9
12V
ST-BY6V
+6V
380V
R1201
R1205
0.1
470k
1/2W
1/4W
:RF
:RK
Q1203
R1206
2SK2662
510k
R1220
CONVERTER
1/4W
1k
VCC
IC1201
R1202
:RK
1/4W
MCZ3001D
18k
:FPRD
:RN-CP
DRIVE
C1214
220p
1kV
C1203
SL
VSENSE
VD
0.01
B:2012
7.0
393.0
R1225
S
10
F/B
1
13
1/4W
C1207
1.9
:FPRD
1000p
CH:CHIP
CT
VG(H)
2
12
R1226
R1210
2.3
10k
11k
344.2
:CHIP
:RN-CP
RT
VS
3
11
C1211
2.5
R1297
330.8
0.1
#
:MPS
1/4W
GND
VB
4
10
:RK
Q1204
C1208
339.5
2SK2662
10
R1298
C1216
CONVERTER
R1224
#
0.015
TIMER
9
10
1/4W
800V
C1204
0
1/4W
:RK
:PP
3.3
:FPRD
D1209
C1215
8
MA111-TX
SS
VG(L)
220p
C1206
R1214
4.4
1kV
4.6
3.3
100k
SL
:CHIP
7
VC1
P-GND
S
C1212
23.1
47
Q1201
R1227
R1203
25V
2SC4081T
10k
R1111
6
47k
OCP
VC2
SS
:CHIP
1M
:CHIP
0
10.4
:CHIP
D1207
T1201
UDZSTE-1715B
R1208
PIT FOR VCC
4.7k
C1210
R1218
R1219
C1219
C1205
R1229
C1202
:CHIP
0.001
100
47
470pF
470
0.1 2W :RB(5%)
0.1
B:2012
:CHIP
:CHIP
250V
35V
B:CHIP
D1204
D1208
R1228
MA111-TX
D1NL20U-TR
10 1W :RS
R1221
3.3k
:CHIP
4
1
12V
C1213
R1302
R1217
R1222
R1209
100
1k
3.3k
470
:ZL
:CHIP
3
2
:CHIP
:CHIP
:CHIP
PH1201
PC123Y22J00F
R1212
1
4
ISOLATER
Q1202
47k
2SC4081T
R1223
:CHIP
SW
10k
:CHIP
2
3
C1209
R1216
1
10k
R1204
PH1202
B:CHIP
:CHIP
47k
PC123Y22J00F
:CHIP
ISOLATER
PFC_ON
D1501
D8LC20U-4012
380V
R1405
470k
1/4W
:RK
R1419
T1401
VD
470K
PIT FOR VD
R1406
IC1401
510k
MCZ3001DB
1
16
1/4W
DRIVE
:RK
C1413
R1420
15
220p
470K
Q1405
1k
3
14
2SK2482-LB142
:SL
VSENSE
VD
CONVERTER
4
13
7.0 393.0
R1413
C1406
10
R1415
0.01
5
12
1/4W
10k
B:2012
F/B
:FPRD
:CHIP
6
11
1.9
R1423
7
10
470k
CT
VG(H)
1/4W
C1407
8
9
2.3
344.2
D1407
S
:RK
1000p
D1402
UDZSTE-1715B
CH:CHIP
#
RT
VS
R1424
R1410
2.5 330.8
C1411
470k
13k
0.1
Q1406
1/4W
:RN-CP
:MPS
2SK2842-LB142
:RK
GND
VB
R1414
CONVERTER
339.5
10
C1408
D1404
1/4W
C1417
10
UF4005PKG23
:FPRD
470p
TIMER
C1414
250V
C1404
R1408
0
220p
:B
R1418
R1501
22
47
1k
C1415
470
1k
:CHIP
:SL 0.039
SS
VG(L)
:CHIP
:CHIP
1kV
4
1
C1403
4.4
D1408
R1416
0.1
4.6
S
:PP
UDZSTE-1715B
10k
B:CHIP
:CHIP
VC1
P-GND
3
2
C1405
23.1
C1412
C1409
R1417
47
47
PH1401
0.01 B:2012
0.05
25V
TP1007
PC123Y22J00F
OCP
VC2
2W
TAB CONTACT
ISOLATER
:RB(5%)
R1502
0
10.4
D1403
C1410
1k
R1411
0.47
#
:CHIP
68
4
1
R1412
:MPS
:RN-CP
56 :RN-CP
3
2
PH1402
PC123Y22J00F
ISOLATER
VD_SW
1
4
R1628
R1629
3.3k
3.3k
:CHIP
:CHIP
2
3
R1630
1k
PH1603
:CHIP
PC123Y22J00F
VS
D1701
D8LD40-F1
1W
T1601
PIT FOR 61
380V_2
IC1602
1
16
MM1431ATT
2
R1606
R1625
15
3
3
14
470k
470k
D1620
Q1606
1/4W
1/4W
UDZSTE-177.5B
SPA20N60C3
4
13
:RK
:RK
5
12
1
CONVERTER
6
11
C1620
R1607
R1626
D1606
7
10
0.001
510k
510k
MA113-(TX)
8
9
B:CHIP
2
1/4W
1/4W
326.4
C1614
:RK
:RK
470p
1kV
IC1601
R1615
MCZ3001DB
:SL
R1627
10
DRIVE
1/4W
C1616
7.5k
S
:RN-CP
:FPRD
0.047
1kV
T1602
VSENSE
VD
R1604
C1608
R1617
:PP
PIT FOR 61
2.2
5.6k
0.01
10k
:RN-CP
B:2012
:CHIP
1
16
315.8
F/B
2
15
D1702
1.9
3
14
D8LD40-F1
4
13
290.7
5
12
C1609
CT
VG(H)
6
11
1000p
Q1607
2.1
7
10
CH:CHIP
SPA20N60C3
D1604
8
9
#
CONVERTER
RT
VS
C1612
R1616
R1611
2.5
0.1
10
13k
:MPS
1/4W
:RN-CP
325.3
D1607
:FPRD
GND
VB
MA113-(TX)
R1609
C1610
C1615
R1621
47
10
470p
#
:CHIP
R1632
1kV
TIMER
4.9
#
:SL
C1619
0
C1603
1/4W
S
470p
C1617
0.1
:RK
250V
5.0
0.047
B:CHIP
R1633
R1618
:B
SS
VG(L)
C1621
#
10k
1kV
4
1
4.5
C1604
0.47
5.0
1/4W
:CHIP
:PP
R1620
22
F:CHIP
:RK
470
VC1
P-GND
:CHIP
3
2
20.2
C1613
Q1605
C1606
R1112
47
2SB1121-S-TD
47
1M
R1619
11.6
25V
PH1601
:CHIP
0.05
OCP
VC2
PC123Y22J00F
2W
0
ISOLATER
C1607
C1611
:RB(5%)
0.01
D1603
0.47
B:2012
R1605
#
:MPS
R1613
68
4
1
56
:RN-CP
:RN-CP
3
2
PH1602
PC123Y22J00F
ISOLATER
VS_SW
20.2
11.6
R1612
R1614
Q1603
2.2k
2.2k
2SC4081T
:CHIP
:CHIP
12.2
D1602
UDZS-TE17-12B
10
11
12
+12V
12V
13V
ST-BY6V
26V
12V
L1303
R1347
(
u
10)
10
u
H
27 3W :RW
IC1303
C1314
PQ05DZ5U
1 16V F:CHIP
D1308
+5V REG
MA113-TX
C1304
C1305
R1350
680
680
R1331
47k
25V
25V
:CHIP
:ZL
:ZL
33k
D1302
:CHIP
UDZSTE-1715B
Q1308
1
2
3
4
5
D10SBS4
IRFR5305
C1311
R1349
C1322
7.0
VCC SW
0.1
180k
47
R1351
B:CHIP
:CHIP
25V
47k
R1314
C1312
R1333
:CHIP
10k
0.022
C1303
:CHIP
R1348
Q1309
B:CHIP
:CHIP
3300
100k
2SC4081T
35V
:CHIP
VCC CONTROL
8
7
6
5
R1301
4.7
:CHIP
D1304
D1NL20U-TR
C1310
R1305
100
10
:ZL
1
2
3
4
1/4W
:FPRD
IC1302
R1332
C1301 C1302
SI-8033S
2200
2200
:CHIP
25V
25V
3.3V REG
:ZL
:ZL
C1331
C1332
R1329
47
47
2.2k
C1313
25V
25V
:RN-CP
0.1
R1330
B:CHIP
1
2
3
4
5
1k
:RN-CP
R1304
R1328
22
(
u
8)
L1305
:RN-CP
1k
L1304
u
150
H
D1320
+3.3V
:CHIP
10
u
H
RD4.7F-T7B2
3.3V
D1301
C1306
(
u
13)
C1308
FCQ20A04
C1329
680
1000
C1309
47 25V
0.1
25V
10V
B:CHIP
:ZL
:ZL
C1315
1 16V B:CHIP
D1303
EC31QS03L
Q1303
DTA114EUAFT106
LATCH
+12V
14.0
D1316
R1321
R1311
MA111
5.7
4.7k
20k
:CHIP
:RN-CP
D1306
2.4
MA111
3.5
12V
C1307
2.2
1k
0.01
C1327
R1320
B:CHIP
0.01
4.7k
2.4
B:CHIP
:CHIP
2.5V
R1306
R1341
3
R1312
2.4
R1326
R1327
IC1305
39k
10k
K
3
10k
10k
:RN-CP
3.9k
:RN-CP
u
PC339G2-E2
K
:CHIP
:CHIP
:RN-CP
2.4
OVP/LVP
1
R1303
1
R1342
A
10k
R1307
3.3k
2
:CHIP
C1328
A
8.2k
:RN-CP
1000p
2
IC1301
:RN-CP
D1313
B:CHIP
MM1431ATT
MA111
IC1304
CONTROL
MM1431ATT
VREF
MA111
D1314
Q1804
DTA114EUAFT106
DTA114EUAFT106
R1530
R1509
R1514
0.22
3.3
22k
5W
10W
2W
Q1307
:RB
:RB
:RS
DTA114EUAFT106
70V
Q1501
IRLI3215
DISCHARGE
C1507
C1804
C1501
0.001
0.01
680
B:CHIP
B:CHIP
100V
:ZL
R1519
Q1802
10
DTC114EUAFT106
:CHIP
S
+70V
D1502
C1508
Q1504
UDZSTE-177.5B
0.1
DTC114EUAFT106
B:CHIP
SW
70V
R1505
R1506
10k
C1505
220k
D1505
D1801
:CHIP
0.0047
:RN-CP
12V
B:CHIP
MA111
MA111
RV1501
220k
C1803
R1516
0.1 F:CHIP
C1502
R1507
150k
220p
130k
3
:RN-CP
500V
:RN-CP
K
:B
R1517
1
150k
Q1801
R1510
:RN-CP
DTA114EUAFT106
VD-ADJ
R1508
47k
A
10k
:CHIP
2
R1518
SW
:RN-CP
120k
:RN-CP
12V
IC1501
R1504
R1807
1k
MM1431ATT
4.7k
:CHIP
:CHIP
VREF
R1808
10k
VD_ONSW
:CHIP
Q1502
DTA114EUAFT106
R1809
SW
10k
:CHIP
5V
R1503
5.0
IC1802
C1802
680
C1801
u
PC339G2-E2
:CHIP
R1515
0.001
0.001
10k
PROT/CONTROL
B:CHIP
B:CHIP
:CHIP
5V
0.2
C1506
0.001
D1503
R1810
B:CHIP
MA3J142D0LSO
10k
3
R1513
:RN-CP
Q1503
K
10k
C1813
2SC4081T
:CHIP
1
0.001
SW
B:CHIP
A
R1811
2
10k
:RN-CP
+200V
200V
IC1801
L1701
R1803
3.7mH
91k
MM1431ATT
:RN-CP
VREF
R1804
D1705
100k
D8LC40
:RN-CP
R1805
100k
:RN-CP
+12V
R1806
10k
:RN-CP
+200V
200V
R1720
R1722
22
100k
20W
1W
:RB
:RS
R1723
100k
1W
C1701
179.3
:RS
1500
R1721
IC1702
250V
10
PQ12DZ5UJ00H
:CHIP
Q1705
R1709
DTC114EUAFT106
0
330k
:RN-CP
C1708
0.001
TP1003
TP1004
TP1005
B:CHIP
C1703
C1709
4
3
2
1
5
R1705
0.0047
0.1
RV1701
R1710
220k
B:CHIP
B:CHIP
330k
330k
:CHIP
:RN-CP
C1702
R1725
R1711
3
D1706
220p
10k
470k
K
MA111
500V
:CHIP
:RN-CP
:B
1
C1712
C1711
R1712
R1714
22
22
A
11k
47k
2
:RN-CP
:CHIP
VS-ADJ
C1713
IC1701
22p
R1704
CH:CHIP
MM1431ATT
1k
VREF
:CHIP
12V
R1701
1k
:CHIP
Q1701
R1703
680
TH1701
DTA114EUAFT106
:CHIP
471BC
THERMAL
5V
R1702
1k
:CHIP
R1724
#
D1703
MA3J142D0LSO
Q1702
2SC4081T
R1716
10k
:CHIP
C1704
R1719
0.001
10k
B:CHIP
:CHIP
15
13
14
CN1006
5P
:VH
1
AUDIO VCC
2
AUDIO VCC
3
26V
4
GND
5
GND
R1345
180
TO K2 BOARD
1/2W
CN3002
D1307
:FPRD
MA113-TX
D1309
Q1304
MA113-TX
IRFR3707TR
CONVERTER
CN1009
D1318
4P
L1306
:VH
22
C1318
5V
4
VCC5V
0.1
S
B:CHIP
TO
3
GND
PDP
0
C1316
0.1
2
GND
UNIT
B:CHIP
C1319
C1320
8
7
6
5
270
u
F
1000
1
NC
10V
10V
:PS
:ZL
CN1008
3P
S
:VH
1
2
3
4
1
VCC5V
TO
2
GND
PDP
1.8
UNIT
3
GND
0
D1319
UDZSTE-1715B
CN1007
13P
TO P
TP1502
GND
1
3.3V
2
3.3V
3
GND
C1330
0.1
4
GND
B:CHIP
0
5
FAN12V
Q1306
14.2
DTA114EUAFT106
6
ST-BY 6V
R1338
LATCH
4.7k
7
GND
0
:CHIP
3.2
8
POWER ON
R1339
3.2
4.7k
9
PANEL ON
:RN-CP
3.9
2.4
R1346
10
CONV_DET
10k
3.9
R1343
R1340
2.2
C1317
:CHIP
12k
3.9k
11
G PROT
0.1
0.4
:RN-CP
:RN-CP
2.4
12
THERMO
2.8
13
GND
TO P(2/4) BOARD
R1336
CN3204
10k
:CHIP
R1355
10k
:CHIP
R1335
10k
:CHIP
CN1005
3P
3
ST-BY 6V
2
POWER
R1353
47k
1
GND
:CHIP
TO F1 BAORD
CN604
R1354
Q1811
27k
:RN-CP
C1326
0.01
B:CHIP
R1357
10k
:CHIP
R1356
R1358
100
100
R1359
:CHIP
:CHIP
C1807
10k
0.01
:CHIP
4.0
4.0
B:CHIP
Q1809
C1335
DTC114EUAFT106
2.4
2.4
0.01
B:CHIP
6.0
5.9
C1336
VCC
GND
0.01
B:CHIP
C1337
0.1
B:CHIP
IC1307
BA10324AF
R1827
R1856
75k
100k
:RN-CP
:CHIP
R1828
75k
:RN-CP
R1857
100k
C1805
R1829
:CHIP
0.1
10k
B:CHIP
:RN-CP
R1858
R1823
R1836
20k
10k
4.7k
:RN-CP
:CHIP
:CHIP
C1812
R1824
0.01
10k
B:CHIP
:CHIP
VS_OVP
R1818
120k
+70V
CN1010
:RN-CP
6P
R1819
:VH
120k
:RN-CP
GND
R1820
1
150k
TP1501
:RN-CP
2
GND
VD
TO
3
VD
R1821
C1806
PDP
10k
0.01
4
NC
UNIT
:RN-CP
B:CHIP
TP1701
5
VS
VS
6
VS
CN1011
7P
:VH
7
GND
6
GND
TP1006
5
VD
TO
4
NC
PDP
UNIT
3
VS
VS
2
NC
1
G2
(POWER SUPPLY)
B-SS12259<K..>_G2.
KE-61MR1 (K)
4-20
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