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DQ
DR
(X25-6202-71) (A/7)
B
+B
R460
D76
4.7K
Q455
Q460
D40
D80
D46 D47 D7
D71
R461
Q459
4.7K
14.7V
R311
Q457
+
2K
+
15.4V
9.6V
C461
0.6V
D44
1000P
R467
1ST
Q311
C307
2.2K
9.0V
R481
100P
10K
0V
0V
D45
2ND
Q303
Q301
-51.3V
R313
C311
Cch
2.2K
2200P
R301
C301
R305
C309
1K
4.7u50
16K
220u10
+
D31
D32
C302
C310
R302
4.7u50
R306
220u10
+
1K
16K
R314
C312
SLch
2.2K
2200P
-51.3V
Q302
Q304
0V
0V
2ND
9.0V
C308
Q312
100P
9.6V
0.6V
D34
1ST
9.6V
0.6V
D37
C357
100P
Q361
0V
2ND
0V
Q353
Q351
-51.3V
R363
C361
SRch
2.2K
2200P
R351
C351
R355
C359
1K
4.7u50
16K
220u10
+
D35
D36
R352
C352
C360
1K
4.7u50
R356 220u10
+
16K
R364
C362
Lch
2.2K 2200P
-51.3V
Q352
Q354
0V
0V
2ND
9.0V
C358
Q362
100P
9.6V
0.6V
D38
1ST
9.6V
0.6V
D42
C404
100P
Q406
0V
0V
2ND
Q402
Q401
-51.3V
R407
C406
Rch
2.2K
2200P
R401
C401
R403
C405
1K
4.7u50
16K
220u10
+
D41
B
+31V
DS
DT
CN51
B
1
-B
+B
2
+B
3
GND
C451
4.7u100
+
R477
Q452
390 1/4W
Q467
Q469
R499
22K
R459
4.7K
Q468
Q470
R498 4.7K
1/4W
D33
R319 270 1/4W
R321
52.5V
270
Q309
1/4W
4
NFB
1.1V
5
BIAS(+)
52.0V
-1.1V
+
Cch
C313
6
BIAS(-)
-0.8V
56P
-51.8V
Q305
Q307
R325 16K
R327
1K
C319 27P
7
GND
B
C320 27P
2ND
R328
R326 16K
1K
8
NFB
Q306
Q308
SLch
-51.8V
-1.1V
C314
9
BIAS(+)
56P
-0.8V
10
BIAS(-)
1.1V
+
52.0V
Q310
52.5V
+B
52.0V
62.6V
11
GND
12
NFB
Q359
1.1V
13
BIAS(+)
+
SRch
-1.1V
C363
-0.8V
14
BIAS(-)
56P
-51.8V
Q355
Q357
IC1
R375 16K
R377
IC21
1K
C369 27P
IC23
IC81
IC82
-B
IC83
C370 27P
15
GND
R378
IC84
R376 16K
1K
16
NFB
Q81
Q356
Q358
Q82
-1.1V
Q83,85
Lch
-51.8V
Q84,86
C364
17
BIAS(+)
Q301-304,351-354,401,402,458,
56P
-0.8V
18
BIAS(-)
463,464,466,467
Q305-308,355-358,403,404
19
GND
52.0V
+
Q309,310,359,360,405
Q360
1.1V
Q311,312,361,362,406
52.5V
Q451
Q452
Q453
+B
Q454,462
52.0V
Q455,457,460
52.5V
Q459
Q461
20
NFB
Q405
1.1V
Q465,468-470
21
BIAS(+)
Q999
+
-1.1V
Rch
D3,6,7,40,44,45,50-54,58-60,74,75,
C407
-0.8V
90,91,999
22
BIAS(-)
-51.8V
56P
D4,5,71
D31-38,41,42,997
D39,55,56
Q403
Q404
D43,76,77,85
D46,48
R413 16K
R414
D47,49
1K
C410 27P
D73
D79,80
D81,82
B
D83,84,998
D86
D87,89
23
R-GND
D88
+31V
24
+31V
25
25
SE RELAY
26
NC
27
P-CON
28
28
FAN-H/L
29
29
FAN-ON/OFF
DU
DV
UN5212
LC72131
BA7645N
X07-A/8
-CN10
6/6
R
NJM4580ED
:
NJM2058D
:
UPC7905AHF
TC9162AF
:
NJM4558D
:
TA79005S or UPC7905AHF
:
TA7805S or UPC7805AHF
:
SI-3082V
:
2SC2458(Y,GR) or 2SC3311A(Q,R)
:
2SA1048(Y,GR) or 2SA1309A(Q,R)
OUTPUT
:
2SB1370(E,F) or 2SB1375
GND
INPUT
:
2SD2061(E,F) or 2SD2012
:
2SA992(F,E)
:
2SC2631(R,S)
:
2SA1123(R,S)
:
2SA1586(Y,GR)
:
2SA1535(R,S)
:
2SC3944(R,S)
:
UN5212 or DTC124EUA
TC74VHCT74AFT
:
2SA1611(M5,M6)
TC74VHCUO4FT
:
2SC4177(L5,L6)
: DTC124EUA or UN5212
TC74VHC125FT
: DTA143TUA or UN5116
TC74VHC74FT
: 2SC1845(F,E)
:
2SC3244
:
MA111
:
RD2.7ES(B) or HZS2.7N(B)
:
1SS133 or HSS104
:
DA204K
:
RD5.1JS(B2) or HZS5.1S(B2)
:
RD24ES(B2) or HZS24N(B2)
:
RD18ES(B) or HZS18N(B)
:
B30-2493-05
: RD5.6ES(B2) or HZS5.6N(B2)
:
1B4B41
:
RD15ES(B) or HZS15N(B)
:
S5688B
:
RD11JS(B) or HZS11N(B)
:
D3SBA20F03
X25-E/7
-E6
KRF-X9992D(E,T) (5/6)
6/6
KRF-X9992DE(E2) (5/6)
S
DW
DX
SI-3082V
TC9162AF
TC9163AF
TC9164AF
TA7805S
TA79005S
DSPB56007FJ88
CS4226KQG
KAG09
TC74VHC153FT
TA78057S
TDA7479D
CAUTION: For continued safety, replace safety critical components only with
manufacturer's recommended parts (refer to parts list).
components. For continued protection against risk of fire, replace only with same
type and rating fuse(s). To reduce the risk of electric shock, leakage-current or
resistance measurements shall be carried out (exposed parts are acceptably insu-
lated from the supply circuit) before the appliance is returned to the customer.
The DC voltage is an actual reading measured with a high impedance type volt-
meter with no signal input. The measurement value may vary depending on the
measuring instruments used or on the product.
KRF-X9992D/X9992DE
Y05-3892-70
DY
DZ
TC9412AP
NJM4565L
LA1837
TL431CPS
indicates safety critical
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