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