: +B SIGNAL LINE
B1GACFGG0004
POWER SUPPLY
Q1
CONTROL
4
3
2
1
4
3
2
1
1
2
3
1
2
3
D708
B0ACCK000005
22K
R717
10V100
C707
6.3V220
C708
25V100
C709
2.2K
R720
16V10
C71
1
R727 330K
R729
680
150K
R730
10V100
C710
L703
G0A200D00002
D715
B0ACCK000005
D714
B0ACCK000005
4.7K
R728
4.7K
R731
L701
G0A200D00002
D712-D713
B0ADCC000002
A+5V
AU+5V
VIN
R711
1
R712
1
C703 16V10
100K
R705
D707 B0BC9R000008
L704
G0A200D00002
D701
C701
0.1
560
R709
560
R710
25V4700
C702
4.7K
R703
R732
680
1K
R718
C712 16V10
8.2K
R719
R715
R716
R714
R713
L702
G0A101G00022
R707
820
22K
R708
M+9V-CTL
M+9V
M+9V
M_GND
M_GND
D+5V
D+5V
DGND
D+2.5V
D+2.5V
DGND
DGND
A+5V
A+5V
AGND
AGND
25V2200
C716
Q710
Q710
2SB621ARSTA
REGULATOR
Q712
Q712
2SB621ARSTA
REGULATOR
4
5
VOLTAGE REGULATOR
VOLTAGE REGULATOR
B0BC7R500001
D710
B0BC5R000009
D706
Q705
Q705
B1ADCF000001
CURRENT LIMITTING SWITCH
(SHORT-CIRCUIT PROTECTION)
D704
D703
D702
D712
D713
D705
B0ADCC000002
Q713
Q713
B1ABCF000011
REGULATOR
Q704
Q704
B1ABCF000011
REGULATOR
Q703
Q703
KTA1046
REGULATOR
330
R704
4000
FP702
C705 0.01
C704
0.01
1000P
C714
1000P
C715
1
C739
0.1
C719
Q701
Q701
B1GDCFJJ0002
SWITCH (15V)
Q702
17
16
15
14
13
12
11
10
4
6
8
9
7
5
CP6251
0.01
C717
Q711
Q711
B1ABCF000011
REGULATOR
1
1
1
1
1
2
3
M+9V
D+5V
3
2
1
D+5V
D+2.5V
A+5V
M+9V
SPINDLE
POSITION
CIRCUIT
CIRCUIT
CD LOADING CIRCUIT
CD DETECT
SW5
GP1S94
D1
D2
W1
SW4
W2
SW3
SW2
SW1
Q1
B0BA4R600003
10
RM1
M
VREF
VCC
NC
0.01
C2
9
8
7
R1 1K
16V100
5
C1
6
4
C0GAM0000005
MOTOR DRIVE
L
CN1
NC
3
2
1
W2
14
13
12
11
10
4
6
8
9
7
5
3
2
1
CW
HALF
CCW
SW3
SW1
SW2
SW5
DRIVEPOWER
SW4
P_GND
D_GND
PSLED
PSTN
PLUNGER
1
2
3
SCHEMATIC DIAGRAM - 18
DVDREG CIRCUIT
1
2
3
TO
SUB-TRANSFORMER
CIRCUIT (W705) ON
SCHEMATIC DIAGRAM-24
Q702
B1GBCFJN0004
POWER SUPPLY
CONTROL SWITCH (15V)
GND
VO
ON/OFF
VOUT
OADJ
COM
VCC
D709
SFPB-72V
VIN
4
5
1
2
3
ON/OFF
VOUT
OADJ
COM
C0DBAJG00002
VOLTAGE REGULATOR
C742
16V10
L740
G0A200D00002
R741
560
C740
1
R740
2.2K
L741
G0A101G00022
D740
SFPB-72V
C743
25V100
C741
6.3V820P
D741
B0BC7R500001
R742
1K
D1
DGND
PUSH
PUSH
OPEN
LOCK
CD
D741
V
S
TO DVD MODULE2
(HIND) CIRCUIT (FP3202)
ON SCHEMATIC DIAGRAM-12
TO
DVDREG
CIRCUIT
(CN1) ON
SCHEMATIC
DIAGRAM-19
6.3V820P
C706
Содержание SA-HT650P
Страница 2: ......
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Страница 56: ...Step 1 Unsolder the DVD module terminals 4 Points Step 2 Remove the DVD module 2 P C B ...
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Страница 150: ...22 2 2 Cabinet Parts List ...
Страница 184: ...FLE0306D K J E A L ...