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SCHEMATIC DIAGRAM - 11
: +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE
POWER CIRCUIT
IC500
LATCH C AC-IN OUT(R) OUT(L) +VCC
IC500
+IN(R) -VCCM +IN(L) -IN(R) MUTE C -IN(L)
RSN3502C-P
POWER IC
14
13
12
11
10
GND
9
8
7
6
<0V> (0V) ((0V)) 0V <-12.83V> (-12.86V) ((-12.87V)) -12.86V <-4.29V> (-4.28V) ((-4.27V)) -4.27V <0.37V> (0.38V) ((0.38V)) 0.38V <-12.51V> (-12.73V) ((-12.73V)) -12.81V <0V> (0V) ((0V)) 0V <-47V> (-47V) ((-47V)) -46.9V <45.9V> (46V) ((46V)) 46V <0V> (0V) ((0V)) 0V
5
4
-VCC
GND
3
2
1
<-0.01V> (-0.01V) ((-0.01V)) -0.01V <-0.01V> (-0.01V) ((-0.01V)) -0.01V <0V> (0V) ((0V)) 0V <-0.01V> (-0.01V) ((-0.01V)) -0.01V <-0.01V> (-0.01V) ((-0.01V)) -0.01V
C557 0.047
C558 0.047
C506 1000P
AGC CONTROL SWITCH
R520 4.7
KTC3199GRTA
C511 1000P
Q514-Q515
C510 150P
C517 100V10
C508 150P
R525 330K C520 100V10
R539 10K R538 82K
C537 6.3V220
C539 1000P R542 150K C542 0.047 L501 JK501 4 + Rch 2 SPEAKER 3 + 6 Ohm 1 - Lch
R513 68K C524 50V15 C525 50V3.3 R505 1K R511 68K
L502 R567 10 C519 15P
C526 50V15 R541 100K
C527 50V3.3
R504 1K R537 R508 82K 5.6K C505 50V1
(0V)<0V> 0V((0.03V)) [0V] (0V)<0.02V> 0V((0.54V)) [0V]
R523 68K R518 68K C514 15P R522 5.6K C518 50V1
L501-L502 RLQYR73MW-B
R566 10 R544 10
R534 27K D515 MA165TA R526 22K R559 100K C554 50V10
R533 27K
C544 0.047 R545 10
Q515
(0V)<0V> 0V((0V)) [0V]
R535 1K
R558 56K
C553 0.47
R540 82K
1 2 3
(5.24V) <5.24V> 5.23V ((5.24V)) [5.24V]
(0V)<0V> 0V((0V)) [0V] (0V)<0V> 0V((0V)) [0V]
(5.25V) <5.25V> 5.23V ((5.24V)) [5.24V]
GND1 +15V HI_LCH HI_RCH LOW_CH GND1 S_CH C_CH CD DCDET PCONT HP_SW R560 100K
(0V)<0V> 0V((0V)) [0V]
Q504
(0V)<0.02V> 0V((0.06V)) [0V] (0V)<0V> 0V((0V)) [0V]
Q505
(0V)<0V> 0V((0V)) [0V]
(0V)<0V> 0V((0V)) [0V]
Q504-Q505
KTC3199GRTA
SWITCH
Q514
TO MAIN CIRCUIT (CN300) ON SCHEMATIC DIAGRAM-6
4 5 6 7 8 9 10 11 12
R536 1K R546 100K
(0.38V) <0.38V> 0.38V ((0.38V)) [0.38V] (0V)<0V> 0V((0V)) [0V]
Q507
KTC3199GRTA
SWITCH Q520
D514 RVD1SS133TA R543 150 R547 150 D513 RVD1SS133TA R510 2.2
(4.95V) <4.95V> 4.93V ((4.95V)) [4.95V] (6.01V) <6.0V> 6.0V ((4.15V)) [6.0V]
Q507
(0V)<0V> 0V((0V)) [0V]
KTC2026
REGULATOR
(4.95V)<4.95V> 4.93V((4.95V))[4.95V] (9.3V)<9.3V> 9.26V((9.19V))[9.31V]
CP501
Q512 KRA110MTA
SUPPLY SWITCH
Q513 KTC32030YTA
REGULATOR
(5.56V) <5.56V> 5.55V ((5.56V)) [5.56V]
C521 0.01 R550 150
R549 2.2K D518 MTZJ5R6BTA
(0V)<0V> 0V((4.89V)) [0V] (14.35V)<14.35V> 14.38V((14.38V))[14.40V] (41.8V)<41.5V> 41.7V((41.8V))[41.9V]
1 2 3
TO MAIN CIRCUIT (CN301) ON SCHEMATIC DIAGRAM-6
4 5 6 7 8 9 10 11 12
P.GND DGND +9V -9V GND1 8V CD3.3V SW5V -VP LED9V 10V
Q509
Q511
KTA12710YTA
SWITCH
KTC3199GRTA
SWITCH
R557 2.2
Q517
Q520 Q517
(14.97V) <14.97V> 14.99V ((14.99V)) [15.0V]
2SD2144STA
REGULATOR R553 R551 R555 3.9 3.9 3.9 R554 R552 C549 R568 3.9 3.9 0.01 3.3K C545 63V2200 C546 63V2200 D503 D501
C556 0.18
D510 RL1N4003S-P
(0.2V) <0.2V> 0.2V ((3.2V)) [0.2V] (9.3V) <9.29V> 9.25V ((9.15V)) [9.3V]
R556 2.2
(14.34V) <14.35V> 14.36V ((14.37V)) [14.39V]
(14.97V) <14.97V> 14.99V ((14.99V)) [15.0V]
D512 RL1N4003S-P D511 RL1N4003S-P
Q509
(9.29V) <9.29V> 9.25V ((8.58V)) [9.29V]
C534 16V100 C515 0.01 R512 R519 10K 100 R506 2.7K R507 560
(-0.58V) <-0.58V> -0.58V ((-0.58V)) [-0.58V]
D526 MTZJ15CTA
(0V)<0V> 0V((0V)) [0V]
E500 D504 D502
CP500
Q518
(-13.46V) <-13.45V> -13.45V ((-13.46V)) [-13.47V]
Q503
D530 RVD1SS133TA
D529 RVD1SS133TA
(9.24V) <9.24V> 9.2V ((8.55V)) [9.24V] (0V)<0V> 0V((3.07V)) [0V]
R514 2.2K
D501-D504 C533 1N5402BM21 0.1
KTA1046
SWITCH Q506
Q511
(0V)<0V> 0V((2.52V)) [0V]
C551 100V10 R503 2.7K C516 10V33 R515 3.9K
(-12.83V) <-12.82V> -12.84V ((-12.85V)) [-12.85V] (-13.41V)<-13.4V> -13.42V((-13.43V)) [-13.43V]
KTC3199GRTA
REGULATOR
(10.0V)<10.0V> 9.98V((9.96V)) [10.02V] (17.06V)<17.06V> 16.62V((15.65V)) [17.1V]
R527 2.2 R528 2.2 R529 2.2
(17.12V) <17.11V> 16.73V ((15.85V)) [17.13V]
R517 330
C550 R502 0.01 3.3K R501 15
Q510
(17.08V) <17.05V> 16.6V ((15.55V)) [17.08V]
R500 27
GND1 GND2 S1 S2
H500/W500
1 2 3 4 5
Q510
(16.43V) <16.42V> 15.95V ((15.72V)) [16.47V]
Q503
D522 RVD1SS133TA
(16.44V)<16.43V> 15.95V((14.85V)) [16.47V]
C522 R531 0.01 10K
(16.42V)<16.4V> 15.93V((15.71V))[16.48V]
CURRENT-LIMITTING D506-D509 RL1N4003S-P D508 D506 D507 C547 0.01 Q519 Q518
KRA110MTA
Q519
(-46.0V)<-46.0V> -46.0V((-46.0V)) [-46.0V]
6 7
Q506
(9.18V)<9.19V> 9.21V((9.18V)) [9.24V]
(9.76V)<9.77V> 9.8V((9.8V))[9.81V]
KTA1046
REGULATOR
2SA933SSTA
REGULATOR
R530 1.2K
SUB+B
TO TRANS CIRCUIT (CN501) ON SCHEMATIC DIAGRAM-12
8
C536 25V2200P
D509
R532 330
C523 25V33
D521 MTZJ10BTA
C552 50V100
R524 1000