Panasonic SA-AK310GC Service Manual page 93

SCHEMATIC DIAGRAM - 13
TRANSFORMER CIRCUIT (FOR GN ONLY)
VCC+
1
2
VCC-
TO 3
POWER
4
CIRCUIT
AC GND
(H950/ 5
W950) ON
6
SCHEMATIC
AC_IN
DIAGRAM-12
7
SUB B
8
SUB+B GND
9
CN950
Q951
2SB0621AHA
VOLTAGE REGULATOR
(-VP)
FL2
1
-VP
2
FL1
3
SYS6V
TO
4
PANEL
SYS6V
CIRCUIT 5
(H600/
PCONT
6
W600) ON
SYNC
SCHEMATIC 7
DIAGRAM-9
D_GND
8
ST_GND
9
CN951
KRC102MTA
SYCHRONISING
Q952
: +B SIGNAL LINE
D954-D957
D954 D955
1T3T
D956
D957
C959
0.01
C950
25V2200
Q951 R959
4.7
C958
R960
0.01
4.7K
R961
C957 D960
150 MTZJ27ATA
100V10
D966
1D3E
Q950
Q950
Q952
KTC3205YTA
SYSTEM 6V
VOLTAGE REGULATOR
SWITCH
C963
R958
35V4.7
10K
R957
C954
10K
0.01
CD DETECT
CIRCUIT
W2
W2
3
2
1
SW4
D1
B0CAAD000002
D1
4
3
2
1
SW5
W1
SPINDLE
POSITION
CIRCUIT
: -B SIGNAL LINE
D950-D953
1N5402BM21
D952
D950
C960
0.1
D953 D951
FP950
4000
D959
C955
1T3T
50V100
FP951
C956
D958
1000
63V100
1T3T
R955 R954
R956
10 10
10
D963
1D3E
R952
1K
C953
R953
0.01
150
C952
D964
10V47
B0BA6R600008
IC1
C0GAM0000005
MOTOR DRIVE
10 9 8 6
7
C2
C1
0.01
16V100
M
R1 1K
RM1
D2
B0BA4R60003
Q1
3
2
1
4
3
Q1
B1GACFGG0004
2
POWER SUPPLY
CONTROL
1
CD LOADING
CIRCUIT
T950
ETP76VMT61WA
RL950
RSY0040M-0
1
3
D965
1T3T
Q953
B1AAGC000006
POWER CONTROL
SWITCH
Q953
R951
3.3K
D961
1D3E
C951
0.01
T951
G4C2AAJ00001
D962
1D3E
5 4 3 2 1
L
1
PLUNGER
2
BOTTOMSW
3
POSITION
4
PSLED
5
D_GND
6
SW2
SW2
7
P_GND
SW1
8
SW1
9
OPEN
SW3
10
CLAMP
11
CCW
12
DRIVEPOWER
13
HALF
14
CW
2
4
F1
125V 3.15A
FC2
FC1
Z950
ERZV10V511CS
JK950
230V-240V
50Hz
TO
MAIN CIRCUIT
(CN309) ON
SCHEMATIC
DIAGRAM-4
CN1