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SCHEMATIC DIAGRAM - 14
CD DETECT
CIRCUIT
3
2
1
SW4
CD
D1
GP1S94
D1
SW5
SPINDLE
POSITION
CIRCUIT
Q502
KTA1046
SWITCH
R524
2.2
C513
25V10
: +B SIGNAL LINE
10
M
M
RM1
W2
W2
3
2
1
4
4
3
3
2
2
1
1
LOAD
W1
CD LOADING
CIRCUIT
Q505
KTA1267GRTA
SWITCH
C508
16V10
R511
Q505
R510
560
2.7K
C507
16V10
R512
2.7K
Q502
C506
R513
0.01
3.3K
R515
R516
W949
27
15
RWDJ05-050
R521
R520
R519
Q503
2.7
2.7
C509
R522
0.01
3.3K
R523
C510
D510
470
25V100
B0BA01400041
: -B SIGNAL LINE
IC1
C0GAM0000005
MOTOR DRIVE
9
8
7
6
5
4
3
C2
C1
0.01
50V5.6P
R1
100K
D2
B0BA4R600003
Q1
SW2
PUSH
PUSH
SW1
SW3
OPEN
Q1
B1GACFGG0004
POWER SUPPLY
CONTROL
TO
TRANSFORMER
CIRCUIT (CN951) ON
SCHEMATIC DIAGRAM - 13
1
2
3
4
5
6
7
8
9
Q501
C504
C530
0.01
0.18
R514
C505
3.3K
16V100
R518
R517
2.7
2.7
2.7
FP533
Q503
400
KTC2026
REGULATOR
Q507
KTC3199GRTA
REGULATOR
2
1
L
1
PLUNGER
2
BOTTOMSW
3
POSITION
4
PSLED
5
D_GND
6
SW2
TO
MAIN CIRCUIT
7
P_GND
(CN309) ON
8
SW1
SCHEMATIC
DIAGRAM-4
9
OPEN
10
CLAMP
11
CCW
12
DRIVEPOWER
13
HALF
14
CW
CN1
H501/W501
10
Q501
KTC2026
REGULATOR
Q504
KTA1046
R525
2.2
CURRENT STABILISER
R526
2.2
R527
Q504
2.2
C511
R528
0.01
10K
Q506
R530
Q507
1.2K
R529
C512
D509
330
25V33
B0BA9R600002
Q506
B1GCCFGA0005
CURRENT LIMITER SWITCH
POWER(2)
CIRCUIT
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