JVC TH-C4, Руководство по обслуживанию

Страница: 28 / 63

2-21
+
-
+
-
- +
SW_SIG
Q 5 2 5
KTC3875/YG/-X
D514
1SS133-T2
Q 5 2 3
K T C 3 8 7 5 / Y G / - X
Q 5 1 7
K R C 1 0 4 S - X
Q524
KTA1504/YG/-X
Q542
KTC3875/YG/-X
D506
1SS133-T2
D 5 0 4
1 S S 1 3 3 - T 2
Q 5 0 5
K R C 1 0 9 S - X
Q 5 0 4
K T A 1 5 0 4 / Y G / - X
D 5 0 1
1 S S 1 3 3 - T 2
D507
1SS355-X
D505
UDZS5.1B-X
Q501
KRA104S-X
D 6 0 1
1 S S 1 3 3 - T 2
Q 3 7 0 2
K R A 1 0 2 S - X
Q3703
KRC103S-X
D3706
1SS133-T2
Q 3 7 0 4
K T C 2 0 2 6 / Y /
D 3 7 0 7
1 S S 1 3 3 - T 2
Q 3 5 0 1
K T C 3 8 7 5 / Y G / - X
I C 3 0 3
R C 4 5 5 8 D - X
2
3
1
8
4
D 3 5 0 2
1 S S 1 3 3 - T 2
D 3 5 0 1
1 S S 1 3 3 - T 2
Q 3 5 0 2
K T C 3 8 7 5 / Y G / - X
I C 3 0 3
6
5
7
D 3 6 0 2
1 S S 1 3 3 - T 2
D 3 6 0 1
1 S S 1 3 3 - T 2
D610
1SS133-T2
D611 1SS133-T2
Q 3 7 0 1
K R A 1 0 2 S - X
D 5 2 1
M T Z J 6 . 8 C - T 2
D543
1SS133-T2
D545
1SS133-T2
D541
1SS133-T2
D546
1SS133-T2
D542
1SS133-T2
D3703
X 6 0 1
Q A X 0 2 4 6 - 0 0 1 Z
8 M H z
3
2
1
O M F
R 1 7 1
4 7
2 W
!
!
!
C N 5 0 1
Q G B 2 5 1 0 K 2 - 1 4
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
C N 2 7 4
Q G A 3 9 0 1 C 1 - 0 2
1 2
R 6 2
1 0
C 3 5 0 1
0 . 0 0 1 5 / 5 0
R631
22k
R 6 4 0 2 2 k
C 3 7 1 5
1 0 0 / 1 6
C 3 5 0 3
1 / 5 0
1 0 K
R 5 3 6
4 . 7 / 5 0
C 5 0 1
C3705
0.01/50
R 6 4 3
2 2 k
R3727
18
1W
OMF
R 6 4 4
1 0 k
R602
R 3 6 0 8
1 0 0
0.01/50
C502
1 0 0 k
R 5 0 2
R 3 5 1 3
1 0 k
4.7/50
C503
R 6 4 1
2 2 k
R3726
10k
R633
22k
R 3 6 0 1
1 5 k
R 3 5 0 1
1 5 k
R 3 6 0 3
2 . 2 k
R635
22k
C 3 6 0 4
2.2/50
R637
22k
R 6 1 3
2 2 k
R 3 5 1 1
4 7 0
R601
10k
C3720
47/25
R 3 5 0 4
1 8 k
1k
R505
R624
4.7k
R3717
10k
R3510
100k
R3721
220
R3507
330k
R 3 6 0 5
1 5 0 k
R 3 6 0 4
1 8 k
R 6 1 4
2 2 k
4 . 7 K
R 5 4 0
R3610
100k
R 3 5 0 3
2 . 2 k
15k
R553
R 3 6 1 1
4 7 0
22k
R523
R 3 5 0 8
1 0 0
10K
R506
C 3 6 0 1
0 . 0 0 1 5 / 5 0
2
R
R 6 2 8
2 2 k
4.7/50
C512
47/25
C523
4 . 7 k
R 5 0 1
R 3 7 4 1
4 7 K
R3732 15K
R 6 2
1 0 k
R 6 4 2
2 2 k
10K R533
R608
22k
R607
22k
1k
R504
R3719
1k
1/4W
C 6 0 6
1 0 / 5 0
C 6 0 2
1 0 0 0 p / 5 0
R612
22k
R 3 5 1 2
1 0 K
10k
R522
R 6 2
2 2
10/50
C522
C3706
0.01/50
R 3 7 4 2
1 0 0 K
R 3 5 0 9
1 k
10k
R534
C3504
2.2/50
R611
470
R3607 100K
100K
R535
R 3 5 0 6 4 7
C 6 0 1
1 0 0 / 1 6
R606
22k
R 3 5 0 54 7 0 k C 6 0 5
0 . 0 1
1 K
R 5 5 6
R603
2.2k
IC601
MN101C427NB
1
2
3
4
5
6
7
8
9
10
11
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 3 7
2 1
C N 3 7 2
Q G B 2 5 1 0 K 2 - 0 9
1
-7V
2
GND
3
TX/RX
4
DC_DETECT
5
S
6
SP_RELAY-
7
SR_SIG
8
SW_SIG
9
SW_SIG
Q A R 0 3 1 8 - 0 0 1
U N F
R 3 7 2 0
1 0
1 / 4 W
C3721 100/16
R3725
D551 1SS133-T2 D552 1SS133-T2 D553 1SS133-T2 D510
1SS133-T2
C
Q G A
R574
150
1/10W
R671
1k
R 6 8 5
1 k 1 / 4 W
R 6 8 6
1 k
1 / 4 W
R 5 0 8
2 2 k
R509
NI
R507
NI
R 6 2 5
4 . 7 k
R629 10K
C 6 0 4
0 . 0 1 / 5 0
Q502
KTC3875/YG/-X
Q 5 0 3
KTC3875/YG/-X
Q603
KTC3875/YG/-X
R 6 6 7
4 . 7 k
1 / 4 W
L2102
NI
UNF
R2115
1/4W
NI
C2111
NI
C2112
NI
C2114
NI
C2113
NI
12
D516
MTZJ30C-T2
D515
1SS133-T2
D612
1SS133-T2
R510 4.7k
2
&PROTECTOR POWER CONTROL PROTECTOR LOW VOLTEAGE DETE
LED
RESET
M3 M2 M1
SP RELAY
SWin
FAN ON
PROTECT
iFANSTOP
PREVcc SLin
iP.ON
SMART
SETUP
Lin
iPROTECT Cin
Rin
SRin
VDD OSC2
ACON
VSS OSC1 Sin Sout
D.AMP RELAY
Vhigh
Vlow
THERMISTOR
D.AMP CLK
1 2
1 2
F A N M O T O R
TO CN272
TO CN271
0 V
0 V
0 V
5 . 1 V
0 V
0 V
0 V
0 V
0 V
0 V
2 . 7 V
0 V
4 . 9 V
0 V
5 . 1 V
5 . 1 V
3 . 9 V
5 . 1 V
0 V
0 V
0 V
0 V
1.7V 5.1V
0V
2.5V
0V 0V 0V 0V 0V 0V 0V
0V 0V 0V 4.2V 0V 5.1V 0V 0.6V 5.1V 0V 0V
5 . 1 V
- 2 . 2 V
5 . 1 V
0 V
0 V
1 9 . 7 V
1 9 . 7 V
0 V
1 9 . 7 V
1 9 . 7 V
0 V
0 V
4 . 2 V
0 V
0 V
4 . 9 V
0 V
0 V
0 V
0 V
- 1 9 . 4 V
4 . 9 V
- 1 9 . 9 V
- 1 9 . 6 V
9 . 0 V
0 V
0 V
1 1 . 3 V
1 1 . 5 V
1 2 . 0 V
1 1 . 5 V
0 V
0 V
0 V
0 V
0 . 8 V
0 V
1 1 . 8 V
0 V
1 1 . 9 V
0 V
1 2 . 0 V
0 V
0 V
0 V
0 V
0 V
0 V
7 . 0 V
- 7 . 0 V
0 V
0 V
- 2 . 2 V
- 2 . 2 V
0 V
0 V
0
1 . 4 V
* 3
* 4
(SHEET 9)
(SHEET 9)
Mother section