15 Block Diagram
DISC MOTOR UNIT
(SPINDLE MOTOR)
PHOTO
DETECTOR
ACTUATOR
(Focus/Tracking)
DISC
OPTICAL
PICK-UP
UNIT
HEAD
AMP
28
26
23
AN8485SB-E1
IC2501
SPINDLE MOTOR DRIVE
BA5983FM-E2
IC2511
STEPPIING MOTOR,
FOCUS/TRACKING
COIL DRIVE
A1
A2
A3
2
3
4
5
6
7
H1+
H1-
H2+
H2-
H3+
H3-
VH
8
15
FGC
Vcc
+B4
13
VM
+B3
21
VO2-
VO2+
11
12
13
14
VO1-
VO1+
GND
14
GND
8,21
P
owVcc1
+B4
10
P
owVcc2
+B3
19
PreVcc
+B3
28
VREFC
1
BIASIN
2
OPIN1+
24
OPIN3+
27
OPIN4+
TDOFST
OPIN2-
6
TRDR
V
7
OPOUT2
9,
20
STBY1/2
DR
VMUTE
STEPPING
MOTOR
M
VO3-
VO3+
18
17
16
15
VO4-
VO4+
3
OPIN1-
FODR
V
4
OPOUT1
23
OPIN3-
TRSDR
V
-B
22
OPOUT3
26
OPIN4-
TRSDR
V
-A
25
OPOUT4
16
FG
18
FIN
19
RIN
9
SS
SS
FGC
FG
AMP
QR2501
Motor
drive
cont.
QR2502
12
BRK
BRK
11
EC
EC
10
ECR
ECR
TRA
YSET1
TRA
YSET2
FG
+B5
REGULATOR
RN5RZ33BA-TR
IC5201
+B5
3
LASER
POWER
CONTROL
91
92
94
97
AMP
VGA
EQ
AMP
TIMING
CONTROL
SYNC
AMP
13
28
FEOUT
TEOUT
Vcc1~4
+B5
44,55,
81,93
GND1~5
32,45,46,
63,82
AN8706FHQ-V
IC5202
FEP
(FRONT END PROCESSOR)
47
50
TE
FE
Vcc 5
+B4
51
Switching
Q5201
+B5
QR2503
SL-DV100
58
Summary of Contents for SL-DV100
Page 4: ...4 Location of Controls 4 SL DV100 ...
Page 11: ...7 Operation Description 11 SL DV100 ...
Page 12: ...12 SL DV100 ...
Page 13: ...8 Optical Pickup Self diagnosis and Replacement Procedure 13 SL DV100 ...
Page 14: ...9 Self Diagnosis and Service Modes 14 SL DV100 ...
Page 15: ...15 SL DV100 ...
Page 16: ...10 Operation Checks and Component Replacement Procedures 16 SL DV100 ...
Page 17: ...17 SL DV100 ...
Page 18: ...18 SL DV100 ...
Page 19: ...19 SL DV100 ...
Page 20: ...20 SL DV100 ...
Page 21: ...21 SL DV100 ...
Page 22: ...22 SL DV100 ...
Page 23: ...23 SL DV100 ...
Page 24: ...24 SL DV100 ...
Page 25: ...25 SL DV100 ...
Page 26: ...26 SL DV100 ...
Page 27: ...27 SL DV100 ...
Page 28: ...28 SL DV100 ...
Page 29: ...29 SL DV100 ...
Page 30: ...30 SL DV100 ...
Page 31: ...31 SL DV100 ...
Page 32: ...32 SL DV100 ...
Page 64: ...17 Abbreviations 64 SL DV100 ...
Page 65: ...65 SL DV100 ...
Page 66: ...18 Optical Pickup Tilt Adjustments 66 SL DV100 ...
Page 67: ...67 SL DV100 ...
Page 68: ...68 SL DV100 ...
Page 69: ...19 Electrical Adjustment 69 SL DV100 ...
Page 70: ...20 Replacement Parts List 70 SL DV100 ...
Page 78: ...22 Loading Unit Parts Location 78 SL DV100 ...
Page 79: ...23 Traverse Unit Parts Location 79 SL DV100 F990801900MT YM KH ...