JVC TH-C30J - Page 83

2-23
Subwoofer primery section
+
-
+
-
-+
SW_SIG
Q525
2SC3928A/QR/-X
D514
1SS133-T2
Q523
2SC3928A/QR/-X
Q517
RT1N431C-X
Q524
2SA1530A/QR/-X
D506
1SS133-T2
D504
1SS133-T2
Q505
RT1N44HC-X
Q504
2SA1530A/QR/-X
D501
1SS133-T2
D507
1SS355-X
D505
UDZS5.1B-X
Q501
RT1P441C-X
D601
NI
Q3702
RT1P141C-X
Q3703
RT1N241C-X
D3706
NI
Q3704
KTC2026/Y/
D3707
NI
Q3501
NI
IC303
RC4558D-X
2
3
1
8
4
D3502
1SS133-T2
D3501
1SS133-T2
Q3502
NI
IC303
6
5
7
D3602
1SS133-T2
D3601
1SS133-T2
D610
NI
D611
1SS133-T2
Q3701
NI
D521
MTZJ6.8C-T2
D543
1SS133-T2
D545
NI
D541
1SS133-T2
D546
1SS133-T2
D542
NI
D3703
MTZJ15C-T2
X601
QAX0246-001Z
8MHz
3
2
1
OMF
R171
47
2W
!
CN501
QGB2510K2-14
1 SP_GND_SR
2 SP_GND_R
3 SP_GND_SL
4 SP_GND_L
5 TH+
6 TH-
7 A/D_SL
8 A/D_C
9 A/D_R
10 A/D_L
11 +5V
12 SSSETUP
13 +7V
14 SP_GND_C
CN274
QGA3901C1-02
1 2
C3501
0.0015/50
R631
NI
C
10K
R536
4.7/50
C501
C3705
0.01/50
R3727
18
1W
OMF
R644
NI
R602
3.9k
NI
C502
100k
R502
R3513
NI
4.7/50
C503
R3726
NI
R3601
20k
R3501
20k
C3604
10/50
R613
22k
R3511
470
R601
10k
C3720
47/25
R3504
22k
1k
R505
R624
4.7k
R3717
10k
R3510
100k
R3721
220
R3507 330k
R3605
150k
R3604
22k
R614
22k
4.7K
R540
R3610
100k
15k
R553
R3611
470
22k
R523
10K
R506
C3601
0.0015/50
R628
22k
4.7/50
C512
C523
4.7k
R501
R3741
NI
R3732
10K R533
1k
R504
R3719
1k
1/4W
C606
10/50
C602
NI
R612
22k
R3512
NI
NI
R522
10/50
C522
C3706
0.01/50
R3742
NI
R3509
1k
10k
R534
C3504
2.2/50
R611
NI
R3607 100K
100KR535
R3506
47
C601
100/16
R3505
470k
C605
0.01
R603
2.2k
IC601
MN101C427NB
1234567891011
12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33
34 35 36 37 38 39 40 41 42 43 44
C
N
2 1
CN372
QGB2510K2-09
1 -7V
2GND
3 TX/RX
4 DC_DETECT
5 SP_RELAY+
6 SP_RELAY-
7 SR_SIG
8 SW_SIG
9 SW_SIG
QAR0377-0
0
UNF
R3720
10
1/4W
C3721 100/16
D551 1SS133-T2 D552
NI
D553 1SS133-T2 D510
1SS133-T2
R574
150
1/10W
R671
1k
R508
22k
R509
NI
R507
NI
R625
4.7k
R629 10K
C604
0.01/50
Q502
2SC3928A/QR/-X
Q503
2SC3928A/QR/-X
Q603
2SC3928A/QR/-X
R667
4.7k
1/4W
L2102
NI
UNF
R2115 NI
1/4W
C2111
NI
C2112
NI
C2114
NI
C2113
NI
D516
MTZJ30C-T2
D515
1SS133-T2
D612
1SS133-T2
R510
4.7k
R646
B5040
QUY150-050Y
Q542
RT1N136C
-
B5043
NI
B5002
NI
(FOR SSS)
B5204
NI
(FOR SSS)
B5404
NI
(FOR SSS)
B2023
QUY150-050Y
EP
TO EP501
POWER CONTROL & PROTECTOR
PROTECTOR
LOW VOLTEAGE DETECT
O
LED
RESET
M3 M2 M1
SP RELAY
SWin
FAN ON
PROTECT
iFANSTOP
PREVccSLin
iP.ON
SMART
SETUP
Lin
iPROTECTCin
Rin
SRin
VDD OSC2
ACON
VSS OSC1
Sin
Sout
D.AMP RELAY
Vhigh
Vlow
THERMISTOR
D.AMP CLK
1
2
1
2
FAN MOTO
R
TO CN272 TO CN271
0V
0V
0V
5.1V
0V
0V
0V
0V
0V
0V
2.7V
0V
4.9V
0V
5.1V
5.1V
3.9V
5.1V
0V
0V
0V
0V
1.7V 5.1V
0V
2.5V
0V 0V 0V 0V 0V 0V 0V 0V
0V 0V 5.0V 0V 5.1V 0V 0.6V 5.1V 0V 0V
0V
0V
19.7V
19.7V
0V
19.7V
19.7V
0V
0V
5.0V
0V
0V
4.9V
0V
0V
0V
0V
-19.4V
4.9V
-19.9V
-19.6V
7.0V
0V
0V
11.3V
11.5V
12.0V
11.5V
0V
0V
0V
0V
0.8V
0V
11.8V
0V
11.9V
0V
12.0V
0V
0V
0V
0V
0V
0V
7.0V
-7.0V
1.4V
*7
*8
!
!