Cd Loading Circuit - Panasonic SA-HT833VP Service Manual

SA-HT833VP

23.8. CD Loading Circuit

SCHEMATIC DIAGRAM-30
M
RM11
UP/DOWN
MOTOR
M
RM12
LOADING
MOTOR
CD LOADING CIRCUIT
IC11
C0GAG0000007
DRIVE IC
1 2 3 4 5
Q1
B3NAA0000098
SENSOR
IC21
C0GAG0000007
DRIVER IC
1 2 3 4 5
: +B SIGNAL LINE
6 7 8 9
C12
C11
16V100
0.01
S5
CHANGE
S3
BOTTOM
S4
OPEN
S1
STOCK
S2
PLAY
4 1
3 2
6 7 8 9
C22
C21
16V100
0.01
120
CN1
+7.5V
1
P_GND
2
CHANGE_SW
3
D_GND
4
UP_DOWN_F
5
UP_DOWN_R
6
BOTTOM_SW
TO
7
MAIN (DVD
SENSOR
8
INTERFACE
LED
9
:IF) CIRCUIT
OPEN_SW
10 (P36005) ON
LOAD_F
SCHEMATIC
11
LOAD_R
DIAGRAM-11
12
STOCK_SW
13
PLAY_SW
14