KDE-50XS955 (UC) 3-38
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(7)
Schematic Diagrams of G2N Board
3.4
0
10.4
9.3
7.2
10.2
33.1
33.5
36.9
STBY5V
RLY5V
+5V
VCC5V
SUB6.5V
VCC5V
THRU5V
SUB6.5V
THRU5V
SW9V
SUB11V
SUB6.5V
SUB18V
TU32V
AU25V
STBY5V
0
3.0
0
1.3
2.2
3.1
2.3
4.0
4.3
4.7
33.1
25.8
10.4
7.2
2.2
10.4
4.6
2.3
0
0.3
5.2
7.1
0
0
0
0
7.1
0
0
0
0
7.1
6.2
10.2
18.4
5.0
8.9
5.1
2.5
5.1
2.5
10.5
4.9
4.3
2.7
4.9
2.7
0
2.6
257.0
4.7
247.0
374.1
257.7
247.0
255.9
4.7
10.5
0
20.1
2.6
0
2.6
2.4
3.9
2.7
1
2
10
11
7
9
12
13
14
4
8
15
16
6
T6301
MMDL914T1
D6425
1/10W
RN-CP
5%
47k
R6490
1/10W
RN-CP
5%
47k
R6491
1/10W
RN-CP
5%
100k
R6493
1/10W
RN-CP
5%
1k
R6492
S
SI2301DS-T1
Q6419
1/10W
RN-CP
0.5%
68k
R6488
1/10W
RN-CP
5%
47k
R6494
1/10W
RN-CP
5%
47k
R6489
STBY5V
PANEL_ON
PS_PROT
Q6414
2SA1576A-T106-QR
DTA144EUA-T106
Q6416
C6464
47
25V
C6465
10
50V
2SC4081T106R
Q6415
DTC144EUA-T106
Q6417
2SC4081T106R
Q6418
UNIT
PANEL
TO
PC123Y22JOOF
PH6401
1/10W
RN-CP
1k
R6402
CN2004
A2NU(1/2)BOARD
TO
CN2001
A2NU(1/2)BOARD
TO
G2N(1/2)
(POWER SUPPLY)
3.15A
PS6401
JL6021
JL6025
JL6020
JL6022
JL6015
JL6013
JL6014
JL6018
JL6019
JL6027
JL6028
JL6029
JL6030
JL6031
JL6032
TO(1/2)
CN6901
G1 BOARD
TO
B-SS12275<UC.>-G2N-P1
FAN
TO
TO
FAN
JL6026
FAN
TO
TO
K BOARD
CN2602
CN2005
A2NU(1/2)BOARD
TO
NJM2125F
IC6404
FAN ERR DET
FAN ERR DET
TEMP.OP AMP
CONVERTER
SW
TO(2/2)
SW
TO(2/2)
FAN DRIVE
TO(2/2)
TO(2/2)
OVP
FAN DRAIVE
LATCH
LATCH
9V REG
TO(2/2)
32V REG
5V REG
TO(2/2)
CONVERTER
CONVERTER
DRIVE
TO
G1 BOARD
CN6017
TO(2/2)
TO(2/2)
VC
1/10W
R6844
10k
RN-CP
1
C6941
B
10V
1608
D6311
M1FS4-4063
D6314
M1FS4-4063
R6483
18k
RN-CP
1/10W
15k
R6484
R6469
10k
RN-CP
1/10W
8.2k
R6473
RN-CP
1/10W
Q6413
DTC114EUAFT106
PANEL_ON
R6471
3.3k
RN-CP
1/10W
R6470
0
CHIP
R6472
2.2k
RN-CP
1/10W
OVP
C6430
B
0.1
50V
2012
C6428
B
0.1
50V
2012
C6406
B
0.047
50V
2012
VD
VG(H)
VS
VB
VG(L)
NC
P-GND
VC2
OCP
VC1
SS
NC
PROT
GND
GND
GND
GND
GND
GND
RT
NC
CT
F/B
VSENSE
IC6301
CXD9841M
16
15
17
18
11
12
13
14
20
19
10
9
8
7
6
5
4
3
2
1
23
22
21
24
C6310
B
0.22
25V
2012
D6313
HRU0103ATRF
FPRD
R6312
22
1/4W
FPRD
R6311
22
1/4W
C6427
470
10V
D6307
UMZ16NT106
D6306
UMZ16NT106
JL6080
L6401
4.7uH
R6321
XX
R6320
0
CHIP
JL6070
JL6069
JL6068
JL6067
JL6066
JL6065
JL6064
JL6063
JL6062
JL6061
JL6060
JL6059
JL6058
JL6057
JL6056
JL6055
JL6042
JL6041
JL6040
JL6039
JL6038
JL6037
R6313
150
RN-CP
1/10W
C6942
B
0.47
10V
1608
VCC_5V
D6923
MMDL914T1
C6940
B
0.01
25V
1608
C6939
B
0.1
16V
1608
R6842
15k
RN-CP
1/10W
R6841
10k
RN-CP
1/10W
R6840
10k
RN-CP
1/10W
R6839
5.6k
RN-CP
1/10W
TH6901
IC6907
NJM2125F(TE2)
1
2
3
4
5
C6453
2200
16V
L6405
10uH
C6452
B
10
25V
3225
C6448
470
25V
D6421
MMDL914T1
D6422
MMDL914T1
R6482
15k
RN-CP
1/10W
R6481
15k
RN-CP
1/10W
D6423
MMDL914T1
D6420
MMDL914T1
GND
FAN_ERR
FAN
GND
FAN_ERR
FAN
GND
FAN_ERR
FAN
CN6021
9P
9
8
7
6
5
4
3
2
1
C6447
47
25V
IC6409
PQ20RX11J00H
5
4
3
2
1
GND
FAN_ERR
FAN
CN6022
3P
3
2
1
C6426
220
16V
C6414
1000
16V
C6413
1000
10V
C6404
10
100V
D6405
10ERB20-TB3
D6404
10ERB20-TB3
D6308
10ERB20-TB3
C6403
1000
25V
C6402
47
50V
C6420
B
0.1
50V
2012
D6411
MMDL914T1
D6301
MMDL914T1
D6902
MMDL914T1
D6416
MMDL914T1
D6414
MMDL914T1
D6310
MMDL914T1
D6415
MMDL914T1
D6413
MMDL914T1
D6304
MM3Z15VT1
D6302
MM3Z15VT1
D6303
MM3Z15VT1
R6307
18k
RN-CP
1/10W
L6402
4.7uH
PRI_GND
PFC_DET
PFC_OUT
PRI_GND
PRI_VCC1
PFC_DET
CN6010
5P
5
3
2
1
PFC_OUT
PRI_VCC1
PFC_OUT
SW_9V
THRU_5V
18V
SUB_11V
6.5V
VCC_5V
AU_GND
AU_25V
PANEL_ON
PS_PROT
OVP
STBY5V
P_SW<->
AC_RLY
32V
IC6403
PQ20RX11J00H
5
4
3
2
1
C6445
B
0.47
16V
2012
R6457
10k
RN-CP
1/10W
R6425
0
CHIP
LH1
OUT1_U
LL1
OUT1_D
OUTGND1
TRIP1
VCC
TRIP2
VREF5
VLSD
OUTGND2
OUT2_D
LL2
OUT2_U
LH2
INV2
FB2
SOFTSTART2
NC
F_T
STBY2
STBY1
REF 0.85
GND
NC
CT
NC
SOFTSTART1
FB1
INV1
IC6408
SN105233DBTR
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
VCEGO
IC6401
PQ09RD21
4
3
2
1
18V
32V
THRU_5V
SW_9V
AU_GND
AU_25V
SUB_11V
6.5V
11V
STBY5V
P_SW<->
RLY_ON
THRU_5V
AC_RLY
RLY_ON
PRI_GND
PRI_VCC2
PRI_VCC1
TH6403
R6956
1k
RN-CP
1/10W
R6911
10k
RN-CP
1/10W
R6909
1k
RN-CP
1/10W
R6908
10k
RN-CP
1/10W
R6907
10k
RN-CP
1/10W
R6906
10k
RN-CP
1/10W
0
R6903
R6458
10k
RN-CP
1/10W
R6455
10k
RN-CP
1/10W
0
R6453
CHIP
0
R6452
CHIP
R6450
15k RN-CP
1/10W
R6449
15k RN-CP
1/10W
R6448
15k
RN-CP
1/10W
R6447
15k
RN-CP
1/10W
R6445
10k
RN-CP
1/10W
R6444
0
CHIP
R6443
0
CHIP
R6442
0
CHIP
R6441
0
CHIP
R6439
5.6k
RN-CP
1/10W
R6438
1.8k
RN-CP
1/10W
R6437
2.2k
RN-CP
1/10W
R6436
4.7k
RN-CP
1/10W
R6434
10k
RN-CP
1/10W
R6428
15
RN-CP
1/10W
R6426
47k
RN-CP
1/10W
R6424
47k
RN-CP
1/10W
R6423
10k
RN-CP
1/10W
R6422
330
RN-CP
1/10W
R6421
3.9k
RN-CP
1/10W
R6420
2.7k
RN-CP
1/10W
R6419
47k
RN-CP
1/10W
R6418
4.7k RN-CP
1/10W
R6415
10k
RN-CP
1/10W
R6414
47k
RN-CP
1/10W
R6413
0
CHIP
R6412
15k
RN-CP
1/10W
R6411
4.7k
RN-CP
1/10W
R6409
10k
RN-CP
1/10W
R6408
10k
RN-CP
1/10W
R6407
1k
RN-CP
1/10W
R6406
4.7
RN-CP
1/10W
R6405
10
1/4W
R6404
1k
RN-CP
1/10W
R6401
0.47
FPRD
1/4W
R6318
0.22
RS
2W
R6316
10
1/2W
R6315
10k
RN-CP
1/10W
R6314
10k
RN-CP
1/10W
R6309
100
RN-CP
1/10W
R6308
1k
RN-CP
1/10W
R6306
470k
RN
1/4W
R6305
470k
RN
1/4W
R6304
10
1/4W
R6303
6.8k
RN-CP
1/10W
R6302
0.1
RF
1/2W
R6301
10
1/4W
Q6910
2SC4081T106R
Q6902
2SA1576A-T106-QR
Q6408
DTC114EUAFT106
Q6407
DTC114EUAFT106
Q6406
IRF7335D1-TR
10
9
8
6
5
7
1
2
3
4
11
12
13
14
Q6405
2SD774-T-34
Q6302
2SK2842-LB142
S
Q6301
2SK2842-LB142
S
L6404
4.7uH
L6403
100uH
L6400
100uH
L6301
220uH
JL6017
JL6012
JL6011
IC6405
MM1431ATT
3
1
2
1
2
3
4
5
IC6402
PQ05RD11
VC
G
O
I
FB6402
1.1uH
FB6401
1.1uH
D6901
UDZSTE-1711B
D6417
D10SC4MR
D6412
PTZ-TE25-6.2A
D6409
MTZJ-36A
D6408
D10SC4M
D6407
D10SC4M
D6406
D10SC4M
D6403
D3S6M-F
D6402
MA113-(TX)
D6401
D10SC4M
D6305
UF4005PKG23
STBY5V
P_SW(-)
GND
RLY_ON
GND
RLY_5V
CN6301
6P
6
5
4
3
2
1
GND
GND
5V
5V
CN6020
4P
4
3
2
1
GND
SW 9V
SW 9V
GND
THRU 5V
GND
SUB 18V
CN6009
7P
7
6
5
4
3
2
1
SUB 11V
SUB 11V
SUB 11V
GND
GND
GND
SUB 6.5V
SUB 6.5V
GND
GND
CN6008
10P
10
9
8
7
6
5
4
3
2
1
GND
FAN_ERR
FAN
GND
FAN_ERR
FAN
GND
FAN_ERR
FAN
GND
FAN_ERR
FAN
CN6006
12P
12
11
10
9
8
7
6
5
4
3
2
1
AUDIO_GND
AUDIO_GND
NC
AUDIO_25V
AUDIO_25V
CN6005
5P
5
4
3
2
1
THERMO_G
FANDRIVE
FAN_ERR
PANEL_ON
REC_ON
PS PROT
OVP
STBY5V
GND
P_SW(-)
AC RLY
GND
TU32V
CN6004
13P
13
12
11
10
9
8
7
6
5
4
3
2
1
C6904
B
0.01
25V
1608
C6903
B
0.01
25V
1608
C6443
1000
35V
C6439
B
0.47
16V
2012
C6436
2200
16V
C6435
470
25V
C6434
270
10V
C6433
47
25V
C6432
B
10
25V
3225
C6431
B
10
25V
3225
C6429
B
4.7
16V
3216
C6423
B
6800p
25V
1608
C6422
B
3300p
50V
1608
C6421
B
1
16V
2012
C6419
B
0.01
25V
1608
C6418
B
0.01
25V
1608
C6417
CH
47p
50V
1608
C6412
82
16V
C6410
2200
16V
C6409
4.7
100V
C6408
2200
16V
C6407
2200
16V
C6405
1000
35V
C6401
2200
16V
C6318
0.027
PP
1kV
C6317
SL
220p
1kV
C6316
SL
220p
1kV
C6315
100
35V
C6313
47
25V
C6311
B
0.01
25V
1608
C6309
B
1000p
50V
1608
C6308
B
0.1
50V
2012
C6307
10
50V
C6306
CH
1000p
50V
1608
C6305
47
35V
C6304
4.7
50V
C6302
B
0.01
25V
1608
C6301
0.47
PT
450V