Sharp XL-G5000V Service Manual page 35

XL-G5000V/XL-G5000V(S)
A
PICKUP UNIT(306)
B
E
VREF
A
B
F
C
C
TR+
FO+
FO–
TR–
D
GND
E
CD MOTOR PWB-E
CNP3A
M1A
+
SP+
SPINDLE M
6
F
SP–
MOTOR
–
5
SL+
M2A +
4
M SL–
SLED
3
MOTOR
– PUIN
2
SW1A
GND
1
PICKUP-IN
G
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1
H
The numbers 1
1
VCD PWB-D(1/2)
C1
47/25
C2
0.01
C38
0.01
GND
16 16
LD
LD
15 15
VREF
14 14
PD PD
13 13
VCC
12 12
VR VR
11 11
E R6 0
10 10
R5 0
A
9 9
R4 0
B
8 8
F R3 0
7 7
C
6 6
GND
5 5
TR+ TR+
4 4
FO–
FO–
3 3
FO+ FO+
2 2
TR– TR–
1 1
CNW3
SP+
6 6 6
SP–
5 5 5
SL+
4 4 4
SL–
3
3 3
PUIN
2 2 2
GND
1 1
1
to 12 are waveform numbers shown in page 5-1
2 3
Figure 6-12 SCHEMATIC DIAGRAM (11/14)
VIDEO SIGNAL
CD SIGNAL
+B
R7 47
TP3
Q1
R9
KTA1504 GR
10
C4 C3
0.0033 47/25
R2 0
R1 0
+B
R45
100
36 35 34 33 32 31 30 29 28
1 2 3 4 5 6 7
4
6 – 12
C33
C32
C34
C55
C30
C54
C28
C27
+B
TP1
C5 0.047
5
R12
330
80 79 78 77 76 75 74
C8
0.0033
RF
C6 0.01
1
LPF
AIN
2
CIN
3
8
BIN
4
5 DIN
6 AVSS1
+B
7 AVDD1
C21 0.056
8 FEC
TP2
9 RFMON
C9
10 VREF
330/6.3
11 JITTC
C12
12 EIN
DIGITAL SIGNAL
100P
13 FIN
4
2
TEC
14
C11
15 6
C46 TE
0.22/50
0.01
16 TEIN
17 AVSS2
+B
18 AVDD2
19 LDD
20 LDS
FDO
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 4
1
+B
R19
5.6K
R10
KDS184
10K
R46 R49
10K 10K
C47
100/10
27 26 25 24 23 22 21 20 19
IC2
FOCUS/TRACKING/
LA6261
SPIN/SLED DRIVER
8 9 10 11 12 13 14 15 16 17 18
+B
Q2
+B
KTA1271 Y
5
0.022
100P(CH)
100P(CH)
100P(CH)
100P(CH)
100P(CH)
100P(CH)
+B
0.022
73 72 71 70 69 68 67 66 65 64 63 62 6
C
DA
DATAC
LRS
10
7 3
ASDF
ASDAC
ASLRC
16MO
EF
IC1
C
LC78637E
XVS
FSX/16M
CD
X
XO
PROCESSOR
XVD
RVD
RCH
RVS
LVS
LC
LV
TE
9
+B
D1
R51
3.3K
+B
R
R
6