Panasonic SA-PM21PC - Transformer Circuit, Headphone Circuit and Speaker Terminal Circuit

18.6. Transformer Circuit, Headphone Circuit and Speaker Terminal Circuit
2
4
3
1
GND2
-VP
FL1
FL2
RL600
K6B1ADA00011
D600
B0AACK000004
R604
4.7K
R600
47K
Q600
B1AACF000063
PCONT SWITCH
Q601
2SC3940ARA
REGULATOR SYS6V
C604
0.01
R605
150
R603
820
C605
25V47
D607
B0BA6R800007
C603
16V1000
C601
0.01
D603,D604,D605,D606
B0EAKM000117
D604
D605
D603
R606
10K
R607
10K
D608
B0AACK000004
Q602
CN900B
Q603
2SB0621AHA
-VP VOLTAGE REGULATOR
R611
3.3K
D609
B0EAKM000117
C610
0.01
C611
100V10
D610
B0BA02600017
R608
12
C609
50V100
D602
B0EAKM000117
C612
50V100
R601
22
2
4
6
8
7
5
3
1
C371
0.1
E301
CN501BCN508A
CN803A CN808A
JK502
Q602
KRC102MTA
SWITCH
Q600
Q601
Q603
2
4
3
1
R230
100K
C230
0.01
HP_SW
HP_L
HP_GND
HP_R
WH504B/
JW504B
JK900
2
4
6
8
9
7
5
3
1
2
4
6
8
9
7
5
3
1
PGND
CD_7.5V
SYS6V
PCONT_1
HALT
9VGND
CD_DNGD
D5V
VREF-
PGND CD_7.5V SYS6V PCONT_1 HALT 9VGND CD_DNGD D5V VREF-
HI_LGND HI_L HI_RGND HI_R LO_R+ LO_R- LO_L- LO_L+
CN503A
Lch
Rch
10
11
15
16
14
12
2
3
5
2
1
3
4
R430
100K
C430
0.01
L600
G0B371HA0005
PCONT_2 MOTOR_10V MOTOR_GND MUTEB A 9V LOW_R AGND LOW_L TUNER_GND A9V HI_RIGHT AGND HI_LEFT
PCONT_2
MOTOR_10V
MOTOR_GND
MUTEB
A 9V
LOW_R
AGND
LOW_L
TUNER_GND
A9V
HI_RIGHT
AGND
HI_LEFT
Lch
Rch
D606
D611
B0EAKM000122
JK501
R609
3.3M
TO
PANEL CIRCUIT
(WH900A/
JW900A) ON
SCHEMATIC
DIAGRAM-7
TO
POWER CIRCUIT
(WH505A/JW505A) ON
SCHEMATIC DIAGRAM-10
TO
MAIN CIRCUIT
(CN803B) ON
SCHEMATIC
DIAGRAM-5
TO
POWER CIRCUIT
(CN503B) ON
SCHEMATIC
DIAGRAM-10
TO
POWER CIRCUIT
(CN501A) ON
SCHEMATIC
DIAGRAM-10
TO
MAIN CIRCUIT
(CN808B) ON
SCHEMATIC
DIAGRAM-5
TO
MAIN CIRCUIT
(CN504A) ON
SCHEMATIC
DIAGRAM-5
TO
POWER CIRCUIT
(CN508B) ON
SCHEMATIC
DIAGRAM-10
: +B SIGNAL LINE
4
3
2
1
: - B SIGNAL LINE
HALT
GND1 GND2
SYS6V
PCONT
MOTOR 10V
AMP_VCC AMP_VCC
2
4
6
7
5
3
1
12
11
10
2
4
6
8
9
7
5
3
1
13
12
11
10
2
4
6
8
9
7
5
3
1
13
+
+
-
-
+
+
-
-
: MAIN SIGNAL LINE
1234 6 875
JK600
FC601 FC600
F1
125V 1.6A
HIGH CH SPEAKER
LOW CH SPEAKER
AC IN
120V / 60 Hz
HEADPHONE
CN505B
T601
G4C6ADD00006
T600
G4C2AAD00004
Z600
ERZVA5Z471
TRANSFORMER CIRCUIT
SCHEMATIC DIAGRAM-11
HEADPHONE CIRCUIT
SPEAKER
TERMINAL
CIRCUIT
61
SA-PM21PC