K) Transformer Circuit, (L) Ac Inlet Circuit, (M) Voltage Selector Circuit & (N) Cd Loading Circuit - Panasonic SA-VK81DGCS Service Manual

SA-VK81DGCS / SA-VK81DGCP
21.9. (K) Transformer Circuit, (L) AC Inlet Circuit, (M) Voltage Selector
Circuit & (N) CD Loading Circuit
SCHEMATIC DIAGRAM - 29
TRANSFORMER CIRCUIT
CN950
10
9
8
TO
7
POWER CIRCUIT
6
(H5804/W5804) ON
SCHEMATIC
5
DIAGRAM - 28
4
3
2
1
7
TO
6
POWER CIRCUIT
5
(H5805/W5805) ON
4
SCHEMATIC
3
DIAGRAM - 28
2
1
CN951
CD LOADING CIRCUIT
RM11
M
UP/DOWN
MOTOR
RM21
M
LOADING
MOTOR
T501
G4C8AHK00003
S1 PT
S2
P(0)
SC
S2'
P(110)
S1'
P(123)
S3
S3'
P'(0)
S4
P'(13)
P'(123)
S5
S5'
RL502
RSY0040M-0
2
4
D950
B0EAKM000126
IC11
C0GAG0000007
UP/DOWN MOTOR DRIVE
1 2 3 4 5 6 7 8 9
C11 C12
0.01 16V100P
Q1
B3NAA0000068
SENSOR
IC21
C0GAG0000007
LOADING MOTOR DRIVE
1 2 3 4 5 6 7 8 9
C21 C22
0.01 16V100P
VOLTAGE SELECTOR CIRCUIT
: +B SIGNAL LINE
W4 W4
W2 W2
W6 W6
W7 W7
W5 W5
W3 W3
1
W1 W1
3
ERZV10511CS
CN953
TO
POWER
3
CIRCUIT
2
(W5809) ON
1
SCHEMATIC
DIAGRAM - 28
AC INLET CIRCUIT
S5
CHANGE
S3
BOTTOM
S4
OPEN
S1
STOCK
S2
PLAY
108
240
220-230V
127
5 2
4
7
110 110
3 8
6 1
220-230V S501
127
VOLTAGE
240
SELECTOR
PL1
F2
250V 2A
FC4 FC3
F1
250V 4A
FC2 FC1
Z501
T502
L500
G4C2AAJ00005
G0B371HA0005
2
1
CN1
+7.5V
1
PGND
2
CR16 SWITCH
3
DGND
4
UP/DOWN F
5
UP/DOWN R
TO
6
BOTTOM SW MAIN CIRCUIT
7
(CN2806) ON
POSTION SENS
8
SCHEMATIC
LED
9
DIAGRAM-11
OPEN SW
10
LOAD F
11
LOAD R
12
STOCK SW
13
PLAY SW
14
JK500
AC IN
4
110/127/
220-230/240V
50/60Hz
3