Panasonic SA-HT680PL Service Manual page 82

SA-HT680PL
SCHEMATIC DIAGRAM-10
J
CD LOADING CIRCUIT
IC11
C0GAG0000007
UP/DOWN MOTOR DRIVE
1 2 3 4 5
RM11
M
UP/DOWN
MOTOR
Q1
B3NAA0000068
SENSOR
IC21
C0GAG0000007
LOADING MOTOR DRIVE
1 2 3 4 5
RM21
M
LOADING
MOTOR
: +B SIGNAL LINE
6 7 8 9
C11 C12
0.01 16V100
S5
CHANGE
S3
BOTTOM
S4
OPEN
S1 +7.5V
STOCK
PGND
CR16 SWITCH
DNGD
S2
UP/DOWN F
PLAY
UP/DOWN R
BOTTOM SW
POSTION SENS
LED
OPEN SW
LOAD F
LOAD R
STOCK SW
PLAY SW
6 7 8 9
C21 C22
0.01 16V100
CN1
1
2
3
4
5
6
7
TO
8
MAIN CIRCUIT
9 (CN2001) ON
SCHEMATIC
10
DIAGRAM-4
11
12
13
14
82
SA-HT680PL CD LOADING CIRCUIT