Standard schematic diagram
Mecha control section
SPINDLE
MOTOR
REST SW PWB
LVB10771-A3
PICKUP A'SSY
OPTIMA-727
5
4
3
2
1
6
7
8
9 10
1
1k
0.1
0.1
TRACKING+
TRACKING-
TRACKING COIL
FOCUSING COIL
2-2
PHOTO PWB
LVB10771-A2
PS1191RB22/BC/X
PS1191RB22/BC/X
SP+
SP+
SP-
SP-
SW1
NSW0291-001X
REST
REST
SGND
REST SW
FE+
FE+
FE-
FE-
FEED
MOTOR
LO-
LO-
LO+
LO+
LOAD
MOTOR
CN102
QGF0522F3-15W
VF2
VF2
VF2
1
1
Vcc
Vcc
Vcc
2
2
VT2
VT2
VT2
3
3
GND
GND
4
4
VT1
VT1
VT1
5
5
Vc
Vc
Vc
6
6
VF1
VF1
VF1
7
7
VR
VR
VR
8
8
MD
MD
MD
9
9
GND
GND
10
10
LD
LD
LD
11
11
FOCUS-
FOCUS-
FO-
12
12
FOCUS+
FOCUS+
FO+
13
13
TRACKING+
TR+
14
14
TRACKING-
TR-
15
15
MAIN PWB
LVB10771-A1
Q201
2SC3928A/R/-X
R204
180k
PTSW2
PTSW2
GND
GND
PTSW1
PTSW1
Q101
2SC3928A/R/-X
R104
180k
D101
AN1105W21/BC/-X
D201
AN1105W21/BC/-X
R203
SW5V
180k
R202
8.2k
SW2
R205
15k
R103
180k
R102
8.2k
SW1
R105
15k
R101
390
R201
CN101
390
QGB2027LA-26X
FE-
2
VF2
FE+
4
Vcc
6
VT2
8
VT1
10
VF1
REST
12
VR
SP-
14
LD
SP+
16
FO-
Vc
18
FO+
MD
20
TR+
22
TR-
LO-
24
LO+
26
1
GND
FEED-
3
VF2
FEED+
5
Vcc
GND
VT2
7
SW2
VT1
9
SW1
11
VF1
REST
VR
13
SPINDLE-
LD
15
SPINDLE+
17
FOCUS-
Vc
19
FOCUS+
MD
TRACKING+
21
GND
TRACKING-
23
LOADING-
SW5V
25
LOADING+