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3-3.
SCHEMATIC DIAGRAM (1/2)
1
2
MAIN BOARD
CN901
4P
A
1
L +
R +
2
HIGH LEVEL INPUT/
SENSING POWER ON
3
L -
R -
4
B
J001
4P
-1
L
OUTPUT
(THROUGH)
-2
R
-3
C
L
(BTL)
INPUT
-4
R
D
FAN901
DC FAN
–
E
LED2 BOARD
R985
R986
2.2k
2.2k
D921
SELG2E10C-S-TP3
(US, Canadian, AEP, UK,
E (for BLUE illumination))
1L0341V31C0TPC02
R988
(E (for RED illumination))
4.7k
(ILLUMINATOR-L)
C981
D922
0.1
SELG2E10C-S-TP6
(US, Canadian, AEP, UK, E
F
R989
(for BLUE illumination))
CN908
4.7k
2P
1L0341V31C0TPC02
(E (for RED illumination))
1
B+
(ILLUMINATOR-L)
2
GND
LED1 BOARD
CN906
2P
1
B+
R980
R981
G
2
GND
2.2k
2.2k
D919
SELG2E10C-S-TP3
(US, Canadian, AEP, UK, E
(for BLUE illumination))
R983
4.7k
1L0341V31C0TPC02
(E (for RED illumination))
(ILLUMINATOR-R)
C980
0.1
D920
SELG2E10C-S-TP6
R984
(US, Canadian, AEP, UK, E
4.7k
(for BLUE illumination))
CN907
1L0341V31C0TPC02
2P
(E (for RED illumination))
1
B+
(ILLUMINATOR-R)
H
2
GND
I
J
XM-GTR2202
• See page 10 for Waveform.
• See page 10 for IC Block Diagram.
3
4
5
6
(1/2)
R101
D901
R102
TP4
10k
MC2838-T112-1
2.2k
TP8
R201
R202
2.2k
10k
C101
C102
C201
C202
100p
100p
100p
100p
C106
C119
R107
R108
100
0.1
100k
15k
16V
R104
C103
TP10
22k
47p
C104
0
2
R103
47p
–
1
0
TP9
22k
0
3
+
C303
R109
C118
R106
2.2
1k
0.1
100k
IC301
50V
(1/3)
C302
IC301
220
C105
R105
NJM4565M(TE2)
16V
47p
15k
PRE AMP
R302
C205
R205
IC301
2.2k
C219
R207
47p
15k
(2/3)
R334
0.1
100k
1k
IC301
NJM4565M(TE2)
R204
R209
PRE AMP
TP12
22k
1k
0
5
+
0
7
0
6
C301
–
0.22
C204
C203
R203
47p
TP11
22k
47p
R301
1k
C218
R206
R208
0.1
100k
15k
C308
0.1
CN701
2P
+
FAN +B
1
TH301
GND
2
TP20
L901
15uH
C310
0.1
R308
2.2k
R309
1k
R329
2.2k
0
14.4
Q703
2SC2235-O/Y(TPE6)
0
FAN DRIVER
TP25
R703
470
C701
10
D702
50V
MAZ8120GMLS0
14.4
14.4
Q916
ISA1235AC1-T112-1EF
B+ SWITCH
13.7
CN902
R937
R938
2P
1.5k
10k
GND
2
B+
1
14.4
14.4
Q901
KTA1281Y-AT
B+ SWITCH
R905
R908
13.7
1k
10k
TB901
(3/3)
R906
R907
4P+3P+2FUSE
270
2.2k
14.4
D902
F901
DZ2J160M0L
R935
40A
10k
Q903
2SC3052F-T1-LF
0
R903
POWER ON/OFF
TP1
10k
F902
0.7
40A
R902
R936
0.7
TP3
10k
10k
14.4
REM
0
R904
TP2
10k
14.4
C905
+12V
100
Q902
C904
C903
C917
16V
C901
RT1N141C-TP-1
1000p
0.1
0.1
1
OVER VOLTAGE DET
GND
R901
C902
2.2k
0.1
CAM002
(CHASSIS)
7
8
9
C307
100
IC302
16V
(2/3)
IC302
(1/3)
IC302
FILTER
D301
NJM4565M(TE2)
IC302
LPF
C304
MC2837
NJM4565M(TE2)
0
6
2.2
SUBSONIC FILTER
–
7
0
50V
0
3
0
5
+
0
+
1
0
2
R303
–
1.5k
C305
C306
R110
R307
0.1
0.1
10k
10k
RV301
RV302
20kX2
20kX2
SUBSONIC
LOW PASS
FILTER
R304
FILTER
R210
1.5k
10k
-1
-1
R305
3.3k
-2
-2
R306
3.3k
C206
100
16V
C309
-16.2
-16.2
-16.2
0.1
4
4
4
IC301
IC302
IC303
IC304
GND
GND
GND
NJM4565M(TE2)
NJM4565M(TE2)
NJM4565M(TE2)
NJM4565M(TE2)
(3/3)
POWER
(3/3)
POWER
(3/3)
POWER
(3/3)
8
8
8
15
15
15
TP19
IC304
TH302
TH303
(2/3)
IC304
R311
IC304
R315
R317
C331
10k
22k
68k
0.1
IC304
NJM4565M(TE2)
THERMAL DET
NJM4565M(TE2)
8.9
THERMAL DET
6
–
-14.4
TP22
7.5
7
2
–
1.3
5
C330
+
TP21
8.6
3
47p
+
R316
Q301
C311
22k
RT1N141C-TP-1
22
8.6
DC OFF DET
D302
50V
R312
0
47k
MC2838-T112-1
R318
Q302
100k
RT1N441C-TP-1
0
DC OFF DET
0
4.4
R310
C329
R313
R314
15k
0.1
3.3k
3.3k
14.4
Q701
RT1P441C-TP-1
TH701
THERMAL DET
13.6
0
13.6
R330
100k
Q702
0
D701
2SC3052EF-T1-LEF
MC2838-T112-1
THERMAL DET
R701
330
R702
TH702
390
C912
1
D903
MA2J1110GLS0
R918
14.4
470
1.4
C906
R913
R909
Q904
0.1
100k
22k
RT1P441C-TP-1
PROTECTOR DET
14.2
1.9
IC B/D
0
IC901
R916
R917
R919
Q906
4.7k
4.7k
1k
RT1N141C-TP-1
IC901
PROTECTOR DET
TL594INSR
DC-DC CONVERTER
0
R915
47k
9.6
0
Q905
1.8
RT1N141C-TP-1
D904
PROTECTOR DET
SML1216WTP4
C913
0.01
C911
Q915
POWER/
0.1
RT1N441C-TP-1
PROTECTOR
PROTECTOR DET
13
13
10
11
12
IC305
R158
C120
(1/3)
IC303
(1/3)
10k
47p
IC305
IC303
NJM4565M(TE2)
R157
NJM4565M(TE2)
LINE AMP
10k
LOW BOOST/GAIN CONTROL AMP
0
2
–
0
0
1
3
+
3
1
0
+
0
2
–
R111
R114
10k
6.8k
R113
C108
R115
2.2k
2.2
SW801
750
50V
(FILTER)
R112
OFF
RV802
10k
10kX2
R116
270
LOW BOOST
C109
-1
-1
47p
(40Hz)
-1
R215
-2
R216
RV801
750
270
10kX2
C209
-2
LEVEL
47p
-2
R214
6.8k
R213
2.2k
IC305
R212
IC303
NJM4565M(TE2)
10k
(2/3)
(2/3)
C208
C207
IC303
2.2
2.2
5
NJM4565M(TE2)
50V
+
0
50V
7
LOW BOOST/GAIN CONTROL AMP
0
6
R211
–
0
6
10k
–
0
7
0
5
+
-16.2
-16.2
4
4
IC305
GND
GND
NJM4565M(TE2)
POWER
(3/3)
POWER
8
8
15
15
(1/3)
Q303
RT1P141C-TP-1
PROTECT SWITCH
1
13.9
13.9
13.8
6.5
R319
R332
1M
10k
D309
MA2J1110GLS0
R333
R331
C334
10
10k
0.1
14.4
R914
5.9
Q918
10k
KTC4373
DRIVER
14.4
6.8
5.9
Q917
KTC4373
DRIVER
6.8
16
15
14
13
12
11
10
9
1
1
2
3
4
5
6
7
8
C907
R934
100
100k
16V
C909
0.01
R910
C910
R912
C908
R911
R920
R921
24k
0.01
10k
1000p
0.5%
6.8k
1k
1k
XM-GTR2202
Ver. 1.1
13
14
C107
2.2
50V
1
2
3
MAIN
1
BOARD
4
(2/2)
5
(Page 14)
(Page 14)
6
7
8
9
10
11
12
13
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