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SA-AK330GC / SA-AK330GN
16.5. (D) Transformer Circuit, (E) CD Detect Circuit, (F) Spindle Position
Circuit & (G) CD Loading Circuit
SCHEMATIC DIAGRAM - 11
TRANSFORMER CIRCUIT
VCC+
1
2
VCC-
3
TO
POWER
4
CIRCUIT
AC GND
5
(H5950/
W5950) ON
6
SCHEMATIC
AC_IN
DIAGRAM-12
7
SUB B
8
SUB+B GND
9
CN5950
Q5951
2SB621ARSTA
VOLTAGE REGULATOR
(-VP)
FL2
1
-VP
2
FL1
3
SYS6V
TO
4
PANEL
SYS6V
5
CIRCUIT
PCONT
(H6555/
6
W6555) ON
SYNC
7
SCHEMATIC
ST_GND
DIAGRAM-9
8
D_GND
9
CN5951
B1GACFJJ0016
SYCHRONISING
Q5952
All manuals and user guides at all-guides.com
: +B SIGNAL LINE
D5950-D5953
B0EAMM000038
D5950
D5952
C5960
0.1
D5953
D5951
R5965
12K
D5956
D5954
C5959
C5950
25V2200
0.01
D5955
D5954-D5957
D5957
B0EAKM000117
D5959
Q5951
B0EAKM000117
C5958
R5960
0.01
4.7K
C5956
50V47
R5961
C5957
D5960
150
MTZJ30ATA
50V10
R5955
R5954
D5966
R5956
B0EAKM000117
10
10
B0EAKM000117
10
Q5950
Q5950
C5953
B1BACD000017
0.01
SYSTEM 6V
VOLTAGE REGULATOR
C5952
Q5952
10V47
B0BA6R600008
C5963
SWITCH
R5958
35V4.7
10K
C5954
R5957
0.01
10K
CD DETECT
CIRCUIT
W2
W2
3
3
SW4
2
2
CD
1
1
D1
B3NAA0000096
D1
4
4
3
3
2
2
1
1
W1
SW5 LOAD
CD LOADING
SPINDLE
CIRCUIT
POSITION
CIRCUIT
: -B SIGNAL LINE
T5950
ETP76VST62HB
FP5950
4000
C5955
50V22
Q5953
B1AACF000064
POWER CONTROL
FP5951
SWITCH
1000
Q5953
R5951
3.3K
D5963
D5961,D5962,
D5986,D5987
B0EAKM000117
R5952
2.2K
D5987
R5953
D5961
150
C5951
0.01
RTP1H3E002
D5964
C5971
D5986
D5962
16V1000
IC1
C0GAM0000005
MOTOR DRIVE
8
6
5
4
3
10
9
7
C2
C1
0.01
M
50V5.6P
R1
100K
RM1
D2
B0BA4R600003
Q1
SW1
SW2
PUSH
PUSH
SW3
OPEN
Q1
B1GACFGG0004
POWER SUPPLY
CONTROL
68
RL5950
K6B1AEA00015
1
2
4
3
D5965
B0AACK000004
F1
250V 1.6A
FC1
FC2
Z5950
ERZV10V511CS
T5951
JK5950
GN:230V-240V,50Hz
GC:220V-240V,50/60Hz
2
1
L
1
PLUNGER
2
BOTTOMSW
3
POSITION
4
PSLED
5
D_GND
6
SW2
7
P_GND
8
SW1
TO
9
OPEN
MAIN CIRCUIT
10
CLAMP
(CN2805) ON
11
CCW
SCHEMATIC
12
DIAGRAM-4
DRIVEPOWER
13
HALF
14
CW
CN1
AC IN
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