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3
4
1
2
A
D ( 1 / 3 )
( DC-DC CONVERTER )
z NOTE
If replacing C6503 or C6590 with new one, be sure to replace
B
both C6503 and C6590 with the same parts at the same time.
C
CN6502
2P
C6585
C6584
WHT
470p
0.047
:MINI(LOCK)
250V
250V
B
:AC
RY6501
AC OUT
1
DLS12-D1
4
AC OUT
2
C6591
To F1 BOARD
CN606
470p
1
250V
B
CN6501
6P
WHT
D6531
:VH
MA111
D
AC RECT+
1
PROTECT
NC
2
AC RECT-
3
NC
4
PRI 15V
5
GND
6
To A1(3/3) BAORD
CN6005
CN6504
8P
E
:B-TO-B
To A1(2/3) BOARD
CN702
AC RLY
1
TO P2
MAIN RLY
MAIN RLY
2
(2/3)
E
3
E
4
E
5
NORMAL
6
E
7
F
WP
8
W.P (2/3)
CN6505
8P
:B-TO-B
G
To A1(3/3) BOARD
CN6006
AC RLY
STBY 5V
8
STBY5V
E
7
6
MAIN12V
MAIN 12V
(3/3)
5
MAIN5V
MAIN 5V
4
E
3
MAIN 9V
MAIN9V
2
E
1
33V
H
CN6506
8P
:B-TO-B
To A1(2/3) BOARD
CN703
CLK0/B CLK
1
CLK0/B CLK
(2/3)
DAT0/B DAT
2
DAT0/B DAT
3
E
4
PROT1
NVM5V
5
NVM5V(2/3)
E
6
OVP
7
I
+B OCP
8
– 141 –
5
6
7
8
9
R6646
R6514
R6546
R6513
R6517
240k
240k
240k
270k
9.1k
:RN-CP
:RN
:RN
:RN
:RN
Q6503
2.0
C6511
2PD601AR
0
0.01
VC SW
B:CHIP
R6504
C6504
R6541
10k
0.01
15k
:CHIP
B:CHIP
:CHIP
R6526
SUB7V
0.1
R6543
1W
220k
:RF
:RN-CP
R6553
R6552
330k
22k
:CHIP
:CHIP
C6586
C6517
D6530
0.0047
4.7
D6SB60L
250V
:HT
F
AC-RECT
C6587
C6507
0.0047
47
R6516
250V
C6588
:HT
3.3
F
0.0047
10W
C6589
C6590
R6515
250V
:RB
0.0047
1200
470k
F
3
250V
250V
1/2W
C6516
F
0.001
B:CHIP
2
C6503
R6502
1200
R6503
470k
250V
100
RY6502
1/2W
:RN-CP
4
3
R6505
D6532
8.2M
ERA22-08
1/2W
1
2
STOPPER
:RC
R6557
R6521
R6520
100k
1k
PH6501
470
:CHIP
1/2W
PC123FY2
1W
:FPRD
0
111.3
:RS
D6533
1
4
MA111
R6507
PROTECT
4.7k
:CHIP
0
112.1
2
3
R6510
22
1W
:RS
SUB 7V
P-SW(-)
MAIN RLY
R6508
R6523
10k
22k
:CHIP
:CHIP
Q6527
2PD601AR
6.6
C6594
R6528
R6509
AC-RLY-DRV
0.1
6.6
0.1
100
4.7k
25V
0.6
0
:CHIP
:CHIP
R6545
B:CHIP
R6527
Q6526
4.7k
68k
2PB709AR
Q6529
:CHIP
R6530
:CHIP
2PD601AR
LATCH
4.7k
0
LATCH
R6532
:CHIP
10k
4.7
:CHIP
C6595
R6534
R6511
Q6530
100
33k
200V-OCP(3/3)
10k
25V
:CHIP
2PB709AR
:CHIP
4.4
LATCH-2
R6538
D6518
10k
0
MA111
:CHIP
Q6532
AUDIO-PROT
2PD601AR
R6537
LATCH-1
C6596
10k
1
:CHIP
D6501
D6537
MA111
MA111
10
11
12
13
14
FB6508
FB6509
1.1UH
1.1UH
FB6502
IC6501
Q6507
1.1UH
MCZ3001D
IRFIB7N50A
DRIVER
CONVERTER
C6526
2.0
R6529
0.001
10
1kV
VSENSE
VD
:FPRD
167.7
:R
1.9
F/B.
C6518
R6533
T6501
2.2
S
0.001
10k
168.3
:PP(2%)
:CHIP
CT
VG(H)
9
10
R6518
Q6506
2.5
154.5
15k
IRFIB7N50A
156.6
:RN-CP
CONVERTER
RT
VS
8
11
C6510
4.8
C6525
C6532
165.2
0.1
0.001
0.056
:MPS
1kV
GND
VB
R6531
800V
7
12
:R
:MPP
D6502
10
C6519
0
UF4005
:FPRD
10
S
PUMP-UP
TIMER
R6556
6
13
R6535
0.05
FB6501
10k
2W
3.7
4.8
:CHIP
:RB
SS
VG(L)
14
D6507
0
19.6
:CHIP
VC1
P-GND
4
15
0
OCP
VC2
3
16
C6508
47
25V
:HT
2
17
R6501
91 :RN-CP
1
18
D6514
D4SBS6-F
15V RECT
L6504
10µH
C6505
~
0.0047
C6506
:LHL08
250V
+
-
0.0047
+15V
+15V
250V
(3/3)
C6546
(800MA)
PS6504
4700
~
25V
C6545
2200
-15V
25V
-15V
(2/3)(3/3)
PS6503
(300MA)
L6503
10µH
PH6502
PC123FY2
R6542
:LHL08
R6525
R6547
1k
470
MAIN CONTROL
1.5k
:CHIP
:CHIP
4
1
:CHIP
3
2
R6524
R6544
0
0
:CHIP
:CHIP
R6583
15k
R6506
:CHIP
0.47
:FPRD
R6540
1k
Q6528
1.1
:CHIP
4
1
2PD601AR
VC-SW-2
R6522
Q6531
10k
2PD601AR
:CHIP
3
2
MAIN-SW
6.5
PH6503
0
0.6
PC123FY2
R6536
10k
:CHIP
R6512
10k
:CHIP
STBY5V
33V
– 142 –
15
16
17
18
SUB7V
D6516
D4SBS6-F
AU RECT
~
PS6502
24V
ICP-N70
-
+
AU +24V
C6548
PS6501
~
3300
ICP-N70
35V
AU GRD
D6515
C6547
FB6506
S2L60F
220
200V
1.1UH
200V-RECT
250V
200V
FB6504
JW(5)
(3/3)
135V
+135V
D6513
C6544
L6505
R6598
D8LC40F
330
100µH
0.27
160V
:LHL10
135V RECT
1W
:RS
JW(5)
FB6505
D6517
1.1UH
S2L60F
R6591
CN6503
200V-RECT
0.22
8P
1W
:RS
WHT
:S-MICRO
To A1(3/3) BOARD
R6604
Q6520
10k
CN7003
2SA1208S
:CHIP
4.9
Q6524
R6614
+B OCP
3.3
8
AUDIO 22V
2SA1309A
1/2W
OCP LATCH
134.5
:FPRD
7
AUDIO 22V
R6603
10k
0
6
AUDIO GND
D6522
R6599
:CHIP
0
1k
MA111
5
AUDIO GND
R6597
4.8
R6612
BIAS
100k
0
47k
4
AUDIO-PROT
:RN-CP
:CHIP
3
SET ON
R6596
R6600
10k
C6561
Q6521
10k
SUB7V
2
SUB 7V
:RN
1
2SC3311A
:RN
OCP LATCH
1
P-SW(-)
STBY5V
R6590
680
:FPRD
IC6503
DM-58M
CONTROL
R6605
2.2k
5
4
3
1
R6602
15.4
:CHIP
1k
:CHIP
Q6522
2SA1309A
R6593
15.4
OVP SW
100
:FPRD
2
0
1
IC6505
3
SE-140N
C6551
+B OVP
0.022
B:CHIP
R6539
33k
1W
:RS
D6508
MTZJ-33C
B-SS11068<K..>-D-P1(02)
Schematic diagram
D (1/3)
?
board
– 143 –
KV-DW36K9H
RM-970
19
Schematic diagram
D (3/3)
board /
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