JVC KD-ADV5580J, Service Manual

Page: 75 / 83

2-4
* D631-D644: LHQ974/LM/-X
*
*
*
*
NO USE
470
4.7
4.7/10
4.7/16
4.7
2.4V
( )
( )
( )
( )
(1/8W)
(1/8W)
(1/8W)
(1/8W)
(1/10W) (1/10W) (1/10W)
(1/10W) (1/10W)
5V
0V
9.2V
BACK LIGHT
*
* *
*
*
*
RT1N141C-X
10k
10k
*
*
(1/8W)
( )
( )
0
( ) ( )
NAF0029-001X NAF0029-001X NAF0029-001X
( )
UDZW6.2B-X
*
B
A
COM
COM
SW
*
(1/8W)
( )
EQ
BACK LIGHT
( )
DGND
GEB10252A
( )
SELECT
VOL
( )
VOL
( )
*
( )
(1/10W)
1.7V
(1/10W)
3.2V
9.9V
( )
BACK
S611~S612 : NSW0316-001X
(1/8W)
*
NAF0029-001X
( )
EQ
SRC
POWER/ATT
T --- TANTAL CAPACITOR.
NOTES
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
ALL CAPACITANCE VALUES ARE IN uF(P=pF)
ALL RESISTANCE VALUES ARE IN OHM.
ALL CAPACITORS ARE 50V OR 25V CERAMIC CAPACITOR.
UNLESS OTHERWISE SPECIFIED. 2.
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
DUAL
(1/8W) (1/8W)
*
COMPONENTS IN ( ) INDICATE NOT USE. 3.
OV 4.8V
( )
PWB:
LOUD
TAG
USER
ROCK
POPS
EQ
HD
STMO
PTY
TP
REG AF
DISC
HOLD
RPT
RND
CH
Tr
2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 5.0V
2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V 2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
1.6V
0V
5.1V
ENCODER
LCD DISPLAY
REMOCON
HIPHOP
VDD
4.8V
GND OUT
CLASSIC
P
S601~S610 : NSW0124-001X
BACK DISP
LCD DRIVER
LIGHTING DISPLAY
KEY MATRIC
ALL RESISTORS ARE 1/16W +5% METAL GLAZE RESISTOR.
UP F-SKIP
MENU
EJECT
DOWN
10V
B-SKIP
L601~L603:NQR0007-002X
2.4V
2.4V
DISP
(1/8W)
SW
68K
*
4.7/6.3
( )
( )
JAZZ
(1/10W)
(1/10W)
EJECT
VOL
VOL
F.SKIP
UP DOWN
B.SKIP
POWER
( )
SRC
( )
(1/8W)
MENU
(1/8W)
( )
S44
VOL1
S7 S8 S6 S5 S4 S3
S9
S10 S1
1
S12 S13
S14 S15 S16
S36
COM1
LCDDA
LCDCE
S17
S19
S18
S21
S23
S20
S24
S26
S25
S28
S27
S29
S30
S32
S31
S33 S35 S34 S37 S38
VOL1
S40
LCDCLK
S39 S41
S42 S43
S45 S47 S48 S46
KEY1
COM3
KEY0
S50 S49
KEY1
KEY0
LCDCE
S22
LCDDA
VDD
VDD1
COM2 COM4
10V
S2 S3 S4 S5 S6 S7 S8 S9 S10 S1
1
S12 S13 S14 S15
S51
S16 S17 S18 S19
DIM
VSS
S20 S21 S22 S23 S24 S25
AUX-L
AUX-R
S26 S27 S28
AUX-G
S29 S30
VOL2
REMOCON
S31 S32
S41
OSC
S33 S34
S42 S43
INH
S35 S36
S44 S45 S46 S47
VDD2
S48 S49 S50
S37 S38
S51
VOL2
S39
ACC5V
COM4 COM3 COM2 COM1
LCDCLK
S40
S611 S612 S610
S605 S601
S607
S602 S603 S604
S608 S609
R666
100
R610
1.8k
R663
1K
R682 330
R660
390K
R613
10K
R601
820
R631 470
R633
R664 220K
R661
1K
R662
1K
R634 470 R635
R630 270
R632
R683
R642 560
R681
470
R670
20K
R640 560
R671
20K
R646 390
R612
3.9K
R690
R605
2.7k
R653
1k
R655 1K
R604
1.8k
R603
1.2k
R602
820
R609
1.2k
R649 390
R608
820
R607
820
R645 R637
R691
0
R647 390
R652
4.7K
R648 390 R643 R639
560
R675
R668
0
R672
100
R650
220
R673
100
R667
100
R651
270
R665
100
R644 560 R636 470
R654 1K
R641 R638
R611
2.7k
Q602
RT1N141C-X
Q601
2SA1365/F/-X
L602
L601
L603
QSW1231-002
JS686
3 2 1
IC681
NJL29H380A
- - 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40
D666 D668
D663
D664
D650 L
W
A6SG/56L/-X
D635 D637
D632
D630
LHQ974/LM/-X
D640 D638
D633 D631
D636 D634
D641
D642
D649
L
W
A6SG/56L/-X
D644
D639
D643
D681
D662
UDZW5.1B-X
D661
M
A
111
-X
C667
C681
C668
C661
1
C665 0.1 C666 0.1
C601 C602
C688
0.0047
C682
0.1
C662
150P
C687
0.0047
C663
0.022
C670
C669
3
2
1
J601
QNS0280-001
DATA 64
CLK 63
CE
62
INH
61
OSC
60
VSS
59
VDD2 58
VDD1 57
VDD 56
COM4 55
COM3 54
COM2 53
COM1 52
S51
51
S50
50
S49
49
S48
48
S47
47
S46
46
S45
45
S44
44
S43
43
S42
42
S41
41
S40
40
S39
39
S38
38
S37
37
S36
36
S35
35
S34
34
S33
33
S32 32
S31 31
S30 30
S29 29
S28 28
S27 27
S26 26
S25 25
S24 24
S23 23
S22 22
S21 21
S20 20
S19 19
S18 18
S17 17
S16
16
S15
15
S14
14
S13
13
S12
12
S1
1
11
S10
10
S9
9
S8
8
S7
7
S6
6
S5
5
S4
4
S3
3
S2
2
DIM
1
IC661
PTC6526LQ-L
39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
LCD1
QLD0568-001
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CJ601
QGZ1601K1-15S
S2
LCD & Key control section
(Except DV4505/4506UH) To Old Main section
To Main section (Common)