RF SIGNAL
MOTOR DRIVE SIGNAL
TRACKING ERROR SIGNAL
DVD-S32EB/GN/PX
SERVO BLOCK DIAGRAM
BIAS1
BIAS2
MUTE
CH1
MUTE
CH3
MUTE
CH2,4,5
-
+
SHIFT
LEVEL
-
+
+
-
+
-
SHIFT
LEVEL
-
+
-
+
+
-
SHIFT
LEVEL
-
+
+
-
+
-
+
-
SHIFT
LEVEL
-
+
+
-
+
-
OPIN-
OPIN+
SPINDLE MOTOR
TRAVERS MOTOR
VIN3
S2601
CLOSE SW
TRAY OPEN
TRAY CLOSE
OPOUT
AD1
4Vp-p(0.5msec./div.)
IC8251-15,16,17,18
VIN1
VIN5
VIN4
VIN2
TRVFT MUTE
TRAY-DRY
SP MUTE
SPDRV
FODRV
TRDRV
TRSDRV
MUTE3
VO5-
VO5+
VO4-
VO4+
VO1-
VO1+
VO2-
VO2+
TRAY_MUT
SHIFT
LEVEL
-
+
+
-
LOADING MOTOR
M2601
VO3-
VO3+
(MOTOR DRIVE)
ACT F-
ACT F+
ACT T-
ACT T+
OPTICAL PICKUP UNIT
ACTUATOR
COIL
TRACKING
COIL
FOCUS
RFINN
RFINP
LASER DIODE(CD)
LPC01
LPC1
LPC02
DRV4(SW)
VIN10(CD)
VIN9(CD)
VIN5(DVD/CD)
VIN8(DVD/CD)
VIN7(DVD/CD)
VIN6(DVD/CD)
OPTICAL PICKUP UNIT
PHOTO DETECTOR
A3
A2
A4
A1
T1
(CD)
(DVD)
T2
B3
B2
B4
B1
LASER DIODE(DVD)
AMP
HEAD
(DV4.1)
S2602
OPEN SW
62
63
30
47
60
59
64
96
95
1
4
3
114
126
127
122
115
116
113
112
111
104
103
106
7
27
5
23
22
6
12
11
25
14
13
26
10
17
18
15
16
9
66
67
Summary of Contents for DVD-S32EB
Page 32: ...32 ...
Page 42: ...17 2 MECHANISM SECTION EXPLODED VIEW 42 ...
Page 43: ...17 3 PACKING ACCESSORIES SECTION EXPLODED VIEW 43 ...
Page 45: ...45 ...
Page 50: ...C8051 ECJ1VB0J105K 6 3V 1U 1 50 ...
Page 52: ...C8527 F1G1C333A004 16V 0 033U 1 52 ...
Page 58: ...R3874 ERJ3GEYF750V 1 10W 75 1 58 ...
Page 60: ...R8221 ERJ2GEJ822X 1 16W 8 2K 1 60 ...