Panasonic SA-AKX32LM-K Service Manual page 89

15 16 17
SCHEMATIC DIAGRAM - 2
A CD SERVO CIRCUIT
P1
TO CD SERVO
CIRCUIT (1/2)
K7024 C7741
0
C7701
0
NOTE: " * " REF IS FOR INDICATION ONLY
Nota:
Para el valor y clave de cada componente referirse a; "Lista de partes Eléctricas" a partir de la página
122.
15 16 17
18 19 20
: +B SIGNAL LINE : CD AUDIO INPUT SIGNAL LINE
0.01
R7702 0
R7703
0
C7752 C7751
0.01 6.3V47
C7711 R7713
0 0
R7712 0
18 19 20
21 22 23
M7302*
TRAVERSE
MOTOR
+
14 13 12 11 10 9
IC7002
C0GBY0000117
MOTOR DRIVER
15 16 17 18 19 20
+
M7301*
SPINDLE
MOTOR
LD-GND
R7340
1K
D7341 D7342 D7343 C7341
10
B0ECKM000016 B0ECKM000016 B0ECKM000016
C7334 10V100
C7335 0.01
F-
F+
A
T+
T-
5V
K7127 0
C
D
E
B
C7731 C7732 C7734 C7733
0.1 10 10
F
CD-LD
MD/LPD
VREF
21 22 23
89
24 25 26
K7335
0
R7332 12K
R842
R841
1K 1K
R7323 3.3K
R7327 5.6K
8 29 7 6 5 4 3 2 1
GND
C7352
1200P
GND
21 30 22 23 24 25 26 27 28
C7339
1800P
R7336 10
R7329 4.7K
R7325 100
R7341
1.2K
R7335 100
C7340
0.01P
TP10
CN7001
24 F-
23 F+
22 T+
21 T-
20 C
19 D
18 CD/DVD SW
17 NC
16 A
15 B
14 E
TO OPTICAL PICKUP UNIT
13 GND(PD)
12 VREF(2.1V) (CD MECHANISM UNIT BRS1C)
11 VCC(5V)
10 F
10
9 NC
8 GND
7 NC
6 CD-LD
5 MD/LPD
4 NC
K7102
3 NC
0
2 NC
1 LD-GND
1/2 2/2
SA-AKX32 CD SERVO
24 25 26
27 28
A
TP11 B
7.5V
TP1
LOADING
TRVP
R7331 47K
R7349 100K TRP
C7338 R7322
C
0.015 5.6K
C7315 R7321
0.15 1.5K
VREF
R7328 27K FOP
R7315 1K SPOUT
D
PGND
3.3V
E
F
G
CIRCUIT
H
27 28