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TO MAIN CIRCUIT (CP501) ON SCHEMATIC DIAGRAM-6
TO MAIN CIRCUIT (CP500) ON SCHEMATIC DIAGRAM-6
CP501 CP500
1 2 4 8 6 5 3 9 7 10 11 12
1
4
2
6
9
5
3
8
7
10
11
12
GND1 DGND +9V -9.V FAN
DPL/ST 8V CD3.3V SW5V -VP LED9V 10V
AGND +15V LOUT ROUT COUT/SWOUT SROUT SLOUT HIC R505 2.7K IC500 R501 R506 R502 2.7K 4.7K 4.7K
C500 470P C503 470P
LOCH /CD DCDET1R514 PCONT 4.7K D504 HPSW R515 4.7K D505
RSN311W64B-P
SCHEMATIC DIAGRAM - 11
D504-D505 RVD1SS133TA C594 16V10 R508 4.7K R507 4.7K
R509 3.3K C511 470P
<0V>(0V) ((0V))0V <0V>(0V) ((0V))0V <0V>(0V) ((0V))0V
26
S LIN
25
POWER CIRCUIT
C523 50V47
D503
C593
R526 4.7K R513 4.7K
16V10
RL1N4003S-P C510 470P C514 470P
D502 RL1N4003S-P
R512 3.3K
S RIN
24
IN GND
<0V>(0V) ((0V))0V <0V>(0V) ((0V))0V <0V>(0V) ((0V))0V <-47V>(-47V) ((-47V))-47V
C508 470P
R520 2.7K
L IN
23 22
C509 0.01
R516 2.7K
C513 0.01
C IN
21
Q503
((0V)) ((0V))
((0V))
-VD
20
+Vin2
1
+VD
19
<0V>(0V) ((0V))0V
C521 0.01
R537 C531
R536 C530
R535 C529
R534 C528
<15.59V>(15.63V) ((15.18V))15.38V
+10V
2
((0V))
H RIN
18
Q505
: +B SIGNAL LINE
DC DETECT SWITCH
KTC3199GRTA
STK470-080
2SD2144STA
C580 50V47
<9.96V>(9.96V) ((9.95V))9.95V
+3.3V
3
R533 C527
R532 C526
56K 15P
56K 15P
56K 15P
56K 15P
((5.22V))
Q503,Q505
IC501
<0.13V>(0.13V) ((3.28V))0.13V
<0V>(0V) ((0V))0V
H LIN
17
Q510
((0V))
15P
56K
56K 15P
REGULATOR
<0V>(0V) ((0V))0V
GND
R550 R549 15K 15K
<-10.1V>(-10.12V) ((-10.12V))-10.12V <-26.5V>(-26.52V) ((-26.52V))-26.52V
RELAY
16
POWER CONTROL SWITCH
4 5
<2.47V>(2.47V) ((0.25V))2.47V
ACTIVE LOW
-Vin1 C539 0.047 R546 470K
15
6
C578 50V100
<-26.55V>(-26.55V) ((-26.58V))-26.55V
R594 1.5K
7
<26.11V>(26.15V) ((26.15V))26.15V <0V>(-0.27V) ((0V))0V <-12.11V>(-12.11V) ((-12.11V))-12.11V <0V>(0V) ((0V))0V
14
D515 RVD1SS133TA
C583 0.1 R607 150K
<-9.72V>(-9.71V) ((-9.7V))-9.71V
C554
8
13
R595 1.5K R564 10K
-DI SENS +DI SENS IH DET DISP HMUT
12
2.2
IC500
C575 50V47
R553 R552 2.2
Q521
((0V))
SWITCH
C579 50V47
<-9.09V>(-9.08V) ((-9.07V))-9.08V
-9V
9
KRA102MTA
IC501
: -B SIGNAL LINE
R592 1000
<4.95V>(4.95V) ((4.95V))4.95V
R556 220K
R557 120K R558 150K
((0V))
C576
10
((0V)) ((0V)) ((16.4V)) <9.07V>(9.07V) ((9.06V))9.06V
+5V +9V
11
6.3V470 R606 150K
H LOUT
11
R559 180K
R561 10K C547 16V10 R568 100K
50V47
<13.87V>(13.87V) ((13.86V))13.87V
120K R555 120K R560
<-12V>(-12V) ((-12V))-12V <0V>(0V) ((0V))0V <0.2V>(0.21V) ((0.21V))0.21V
H ROUT
10
Q510
GND
9
Q521
((0V))
+15V
12
((16.2V))
R582
2.2
C577 25V330
((16.5V)) ((0V))
AC IN
8
Q520
<25.74V>(25.8V) ((25.86V))25.79V
+Vin1
13
R608 2.2K
R579
<25.74V>(25.81V) ((25.88V))25.81V
2.2
14
<0V>(0V) ((0V))0V
O/P_LOW_RCH D517 RK306LFU1
<0V>(0V) ((0V))0V <-26.16V>(-26.21V) ((26.24V))-26.21V
C OUT
7 6
C573 50V3300P
C574 35V4700P
15
<0V>(0V) ((0V))0V
-VCC LOW
D519 RK306LFU1
<25.84V>(25.88V) ((25.88V))25.88V
C549 100V10
+VCC LOW
5
Q520
SWITCH
KTC3199GRTA
: MAIN SIGNAL LINE
D520-D522 1N5402BM21
16
C572 50V3300P R567 100K
R580 18K R581 18K
C571 35V4700P
R591 4000
<0V>(0V) ((0V))0V
O/P_LOW_LCH
<0V>(0V) ((0V))0V <-48.4V>(-48.9V) ((-48.9V))-48.9V
L LOUT
4
17 18
<0V>(0V) ((0V))0V <0V>(0V) ((0V))0V
3
<48.4V>(48.7V) ((48.7V))48.7V
D516,D518 1N5402BM21 R588 10 R585 10 C563 0.047
-VCC HI +VCC HI
2
<0V>(0V) ((0V))0V
C524 0.01
D518
Q514
D516
SWITCH
KTC3199GRTA
C525 0.01
Q514
D514
D512
D512-D514 1N5402BM21
S ROUT
1
C569 0.047 R584 10 R587 10 C561 0.047 C567 0.047
R578 4.7K R583 10 R586 10
D521
0.047 C559 C565 0.047
<0V>(0V) ((0V))0V
S LOUT
D522
D510 RVD1SS133TA
1 8 + 2 -
D513
7
D520
RL504 RSY0060M-R
3 4
6 5
S1 S2 S2 GND GND S2 S2 S1 S1 SUB+B VP
4 6 5 3
GND JK504 CENTER (8 Ohm) SPEAKER
+ + -
+ + + -
+ + -
S1
1 2
4
2
3
1
4
2
3
1
1
5
8
6
4
7
2
9
3
11
13
12
10
JK502
JK503
HIGH
E500
H501/W501
LOW SPEAKER 6 Ohm LEFT CHANNEL
HIGH LOW SPEAKER 6 Ohm RIGHT CHANNEL
Rch SURROUND(8 Ohm) SPEAKER Lch
TO AC TRANS CIRCUIT (CN501) ON SCHEMATIC DIAGRAM-12