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6-14. SCHEMATIC DIAGRAM – MAIN Board (7/8) –
MAIN BOARD (7/8)
20
MAIN BOARD
SW+5V
(3/8)
IOP
(Page 35)
IOPMON
SPFG
FOO
TRO
4
MAIN BOARD
(1/8)
(Page 33)
FMO
R1204
1.2k
DMO
TROPENPWM
REG02
2
REG01
MAIN BOARD
RF+3.3V
(1/8)
VREFO
(Page 33)
FWD
REV
12
MUTE123
MAIN BOARD
(1/8)
MUTE
(Page 33)
TSD_M
HCD-DZ30
R1223
100k
R1225
0.5%
100k
0.5%
R1221
C1209
56k
0.033
0.5%
R1226
C1211
56k
0.033
C1228
0.5%
0.0047
R1220
ICT549
10k
R1212
10k
IC1201
FOCUS/TRACKING COIL DRIVER,
SPINDLE, SLED MOTOR DRIVER
SVCC
R1208
R1214
33k
15k
1.4
-
+
C1205
1.4
R1206
220p
10k
CL1201
1.4
+
1.4
-
R1215
12k
C1206
1.4
R1209
33k
220p
3.2
+
CL1202
-
CL1203
R1207
C1203
+
2.7k
0.01
3.2
-
3.3
R1205
10k
1.4
+
-
R1216
12k
1.4
1.4
R1210
47k
+
C1208
1.4
-
0.01
CL1204
R1213
6.8k
IC1201
FAN8036L
R1224
R1219
10k
27k
C1210
0.01
R1222
33k
R1227
0
R1231
R1234
15k
10k
0.5%
ICT550
R1232
R1233
R1230
18k
33k
0.5%
82k
0.5%
0.5%
C1212
0.01
CL1209
FIN
GND
PVCC1
-
4.0
CL1210
+
4.1
CL1211
4.1
CL1212
C1215
0.01
4.9
3.7
C1219
0.01
C1218
4.1
10
50V
4.0
2.9
5.2
4.1
W
C
+
D
S
S
M
-
D
MUTE34
TSD-M
SGND
GND
MUTE12
MUTE5
PVCC2
FIN
C1213
0.01
C1217
47
16V
R1228
0
ICT556
39
39
FCS-
FCS+
TRK+
TRK-
FCS-
SP+
SL-
FCS+
SL+
R1246
TRK+
4.7k
TRK-
JL1404
JL1403
C1220
C1224
10
0.01
50V
C1221
R1236
R1237
0.1
SL-
1k
1k
C1225
0.001
SL+
SP-
R1243 100
SP+
C1226
C1222
0.001
0.1
C1223
0.1
R1238
R1239
4.7k
4.7k
HCD-DZ30
FCS-
3
FCS+
TRK+
MAIN BOARD
(1/8)
TRK-
(Page 33)
CN1201
6P
JL1201
1
SP-
JL1202
2
SP+
SPINDLE
JL1203
MOTOR
3
LIMIT
JL1204
4
(GND)LIMIT
SLED
JL1205
MOTOR
5
SL-
JL1206
6
SL+
R1247
1k
LIMITSW
11
CKSW
MAIN BOARD
(1/8)
OCSW
(Page 33)
JL1207
5
OCSW1
JL1208
E
4
CKSW1
JL1209
3
GND
MS-203
JL1210
BOARD
2
LDM -
(Page 41)
JL1211
1
LDM +
CN1202
5P
OCSW1
D-GND
21
M+9V
MAIN BOARD
(3/8)
M-GND
(Page 35)
SW+3.3V
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