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SCHEMATIC DIAGRAM (CD)
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SF-P101N
C1335
10;25
+5V
Q1301
15
KTA1270
B
B
14
64
63
62
FIN2
C1302
1000P
E
E
13
1
RFVCC
LASER
FIN1
VPPC
F
F
2
12
REF
D
E
D
11
3
REF
C
C
F
10
4
C1303
0.22
TB
REF
A
A
9
5
SVR
VR
TE-
6
REF
8
R1304
MD
6.8K
TE
MD
MD
7
7
REF
C1305
330P;B
TE
GND
GND
6
8
TESI
-HIST.COMP
C1308
0.22
SCH
LD
LD
5
9
SHOCK:WCOMP
C1341
3300P
LD
TGHI
TH
T-
T-
TGLI
4
10
THLDI
R1308
27K
TA
F+
F+
11
3
C1309
R1309
REF
330
0.047
R1310
T+
T+
TD-
2
12
15K
F-
F-
TD
1
13
REF
R1312
6.8K
JP
REF
14
TO
15
MECHANISM
FD
16
17
18
19
R1313
22K
R1315
C1312
15K
1000P
C1313
R1314
0.1
22K
R1317
68K
VC
28
27
26
25
SL-
SLED MOTOR
SL+
LIMIT
1
2
3
4
LIMIT SW
GND
SP+
SPINDLE MOTOR
SP-
6
R1476
1K
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol
special significance. When replacing a component identified by
in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer.
This is a basic schematic diagram.
R1453
2.7K
IC101
LA9241M
61
60
59
58
57
56
55
54
53
52
51
50
49
NC
S.DVCC
R1337
6.8K
VCC
TBC
TBC
C1329
4.7;50
FSC
FE1
REF
FSC
RF
REF
GAIN
DEF
EFBAL
FOSTA
VCA
CLK
DGND
HFL
TOSTA
VCA
REF
2FREQ
CE
SLI
VHFL
BAL
LASER
REF
VCA
CL
DRF
FSTA
REF
8/12CM
DAT
VCA
REF
VDRF
SLOF
PONRST
BAL
SLC
BPL
TBC
RFS-
R1333
R1334
REF
REF
VCC
GEN
12K
1K
TOADJ
STOP
D
Q
TOSTA
a R
RF
RFSM
C1322
TES
VR+0.3V
1P
REF
CV+
CV+
REF
CV-
TGLI
FOCS
TGHI
AND
FSTA
CV-
TGL
CV+
CV-
TGLI
THLDI
REF
FSTA
THLDI
DEF
STOP
REF
JP-
OR
GEN
SLOF
THLD
JP
SLOF
WCOMP
JP
FOADJ
JP+
TOFF2
HFL
HFL
REF
FSTA
SLOF SLOF
FE1
REF
GEN
TES
REF
TES
FSERCH
OR
TOFF
REF
REF
FOFF
SLOF
TOFF
TOFF
REF
REF
8CM
TO
TGL
TGL
12CM
JP+
JP-
REF
JP+
20
21
22
23
24
25
26
27
28
29
30
31
32
C1318
R1320
8.2K
100P
C1321
R1327
3300P
56K
FE
R1331
220K
R1318
1.5K
R1330
220K
24
23
22
21
20
19
18
17
16
15
PR140
400mA
Q1401
IC103
MM1469XH
KTA1273
000
5
6
7
8
9 10 11 12 13 14
PRODUCT SAFETY NOTICE
, use only the replacement parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list
! ! !
- 18 -
00
00
4.50
00
00
5.00
64
63
62
61
60
59
58
57
56
55
54
53
DEFI
TAI
C1451
R1454
0.1
680
PDO
VVSS
C1452
0.1
ISET
R1343
100K
VVDD
R1335
C1455
R1456
10K
0.1
1.2K
FR
DVSS
IC102
C1346
33P
EFMO
LC78622NE
EFMIN
C1325
R1336
2200P
330
TEST2
RF
CLV+
CLV-
V/P
HFL
TES
17
18
19
20
21
22
23
24
25
26
27
28
00
5.00
<+9V>
R1473
100K
in the parts list and the schematic diagram designated components in which safety can be of
! ! !
REST
R1462
560
CQCK
R1463
560
COIN
R1475
560
R1499
SQOUT
100
RWC
R1465
560
WRQ
C1491
DRF
52
51
50
49
0.01
EFLG
SBSY
C1773
R1771
XVSS
10;25
1K
X1451
16.93M
XIN
XOUT
XVDD
MUTER
RVDD
C1783
R1781
RCHO
10;25
1K
RVSS
LVSS
A.GND
LCHO
LVDD
MUTEL
NC
TEST4
29
30
31
32
- 19 -
A.GND
TO FRONT PWB
5.6V
WRQ
WRQ
LIM_SW
CQCK
CQCK
COIN
COIN
SQOUT
SQOUT
SQOUT
RWC
RWC
DRF
DRF
REST
REST
TU_+B
TU_+B
TU_GND
TU_GND
TU_L
TU_L
TU_R
TU_R
C1415
220P
TO AMP PWB
TU_+B
CN122
000
1
TU_GND
TU_GND
TU_R
TU_R
2
TU_L
3
TU_L
CD_R
4
CD_GND
5
6
CD_L
D1410
GND
A.GND
7
8
+B
RL153
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