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SCHEMATIC DIAGRAM-15
: -B SIGNAL LINE
TRANSFORMER CIRCUIT : +B SIGNAL LINE : MAIN SIGNAL LINE
Q578
KRC102MTA
SWITCH
D578 R580 R581 R585 D581
B0EAKM000117 18 18 22 B0EAKM000117 Q575
B0EAKM000117
B1AAGC000006
B0EAKM000117
ECONOMY SWITCH
C585 C584
D579
25V100 16V1000
Q577
D585
2SC3940ARA
REGULATOR
R583
820 C578
C580 0.01
D584
D587
0.01 R584
150
B0EAKM000117
B0BA6R600008
B0EAKM000117
D582
D586
D580
C581 C575
C582 50V47
0.1 50V4.7 1 2 3
CN507B
D589
Q578
D588
R576
10K
D584,D587,D588,D589 R577 R578
B0EAKM000117 10K 3.3K
C583 CN507A
0.01 1 2 3
CN505 Q575
GND2
1
TO 2
PCONT
PANEL CIRCUIT 3
SYNC D505
B0AACK000004 T502
(H606/JW606) ON SYS6V G4C2AAJ00006
SCHEMATIC 4
-VP
DIAGRAM-9 5 T501
FL2 G4C6BDZ00001
6
FL1
7
Q579 17 RL501
FP502 16 K6B1ADA00011
2SB0621AHA R589 D592 C588 K5G102AA0002
1
-VP VOLTAGE REGULTOR 4.7 B0EAKM000117 50V100 3 4
L503
15 2 RLQZ371 JK501
F1 250V 630mA
B0EAKM000117
14 1
H503/ 2
JW503 C548 R587 C587 13 3 FC2 FC1
D593
S3 0.01 4.7K 63V100
1
S4 FP581 4 AC IN
TO 2 R586 K50402AA0002 12 E/EG...230V
Z501
POWER CIRCUIT GND1 150 5 50Hz
B0BA03100016
3 11 ERZV10V511CS
(CN506) ON GND1 ...E/EG
EB...230V-240V
4 10 50Hz
SCHEMATIC
D595
GND2 C586 6
DIAGRAM-14 5 100V10 9 ...EB
SUB+B 7
6 8
SPEAKER TERMINAL CIRCUIT
L400
0.7uH
C437 C441 R432
R430 10 E300
0.1 0.1 SNE1004-2
10
L200
0.7uH
C236 C241 R230
H303/ R228 0.1 0.1 10 C449 C249
JW303 10 309P 1000P
HI_R L201
1 0.7uH C239
GND 0.0068
2
TO GND
3 C237 C240 R231
POWER 4
LO_L
R229 0.1 0.1 10
CIRCUIT HI_L 10 C439
5 L401 0.0068
(CN504) ON GND
6 0.7uH C238
SCHEMATIC GND 0.0068
DIAGRAM-14 7
LO_R
8 R429
10
C436 C440 R431 C438
0.1 0.1 10 0.0068
R_GND
R_GND
L_GND
L_GND
LO_R
LO_L
HI_R
HI_L
1 2 3 4 5 6 7 8
JK301
SPEAKER JACK