JVC KD-DB101EX, Схематические диаграммы

Страница: 7 / 10

2-5
LCD and Key control section
KEY2
REMOCON
COM3 COM2
CE
CLK
DATA
S1
AUX_R
COM1
S2 S3 S4 S5
S10
S6
S7 S8
S9
S11 S13 S12 S14
ENC2
S15 S16 S18 S17 S20 S19 S21 S22 S23 S26 S24 S25 S27 S30 S28 S29 S31
S32
S33 S34 S35 S36 S37 S39 S38 S43 S40 S41 S42 S44 S46 S45 S48 S47 S50
S49
S51
S52
S46 S48 S47 S45 S44
ACC5V
S43 S42 S41 S39
ENC1
LCDCE
S40
LCDDA
S38 S37 S34 S36 S35 S33
S31
S32
S30
S29
S27
S28
S25
S26
S24
S20
S23
S22
S21
S18
S19
S17
S52
S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S2 S1
S51
LCDCLK
S50
S49
KEY1
KEY0
AUX_G
LCDCE
LCDCLK
INH
COM3
COM2
COM1
LCDDA
KEY2
KEY1
KEY0
ILL10V
OSC
AUX_L
820
R601
2.2M
R663
10K
R664
NI
R689
D661
MA111-X
D644 D643
NI
R649
JS686
QSW1219-001
1 3 2
D641
S606
1
2
R638
NI
IC681
RPM7338-V4
1 2 3
R640
NI
10K R682
560
R647
NI
C681
0.01
C682
D642
D640
D638
D639
D636
620
R631
NI
R690
D637
D635
R632
NI
D634 D645
S612
1
2
560
R639
560 R637
2.7k
R605
D662
UDZW5.1B-X
R642
NI
R634
NI
NI
C812
NI
C686
560 R641
560 R633
D633
560
R635
NI
C687
S602
1
2
D652
NSPW310BS/BRST/
D647
R644
NI
560 R643
D650
S601
1
2
D646
0.0047
C810
D651
2.7k
R610
CJ601
QGZ1601K1-15S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
NI
D681
2.2K
R662
51K
R665
0.022
C663
680p
C662
10K
R666
10K
R667
10K R668
S607
1
2
180
R650
S605
1
2
S604
1
2
R636
NI
S603
1
2
S608
1
2
S609
1
2
S610
1
2
S611
1
2
270
R630
S613
1
2
S614
1
2
S615
1
2
S616
1
2
D630
SML-310LT/MN/-X
1.2k
R613
820
R612
0.0047
C811
820
R606
820
R607
1.8k
R609
1.2k
R608
820
R602
1.2k
R603
1.8k
R604
2.2K
R661
820
R611
D632
D631
1
C661
1.8k
R614
S618
1
2
2.7k
R615
R648
NI
S617
1
2
470
R858
560
R651
10K
R856
10K
R857
560
R645 R646
NI
470
R681
R652
NI
QLD0460-001
LCD1
QLD0460-001
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 45 46 47 48 49 50 51 52 53 54 55
3.9K
R616
10K
R617
R683
NI
D653
NSPW310BS/BRST/
IC661
LC75823W-UJ
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 45 46 47 48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
J601
QNS0280-001
1
2
3
4 5
SRC
BAND
SEL
EQ
DISP
POWER
B.SKIP
DOWN
UP
F.SKIP
VOL
VOL
EJECT
4
6/RND
JAZZ
SW
MODE
6
5
2.4V
VDD
2.4V
VSS
3
DISP
F-SKIP
2
1
SEL
10.3V
B-SKIP
MODE
DOWN(-10)
UP(+10) BAND
SOURCE
ALL RESISTORS ARE 1/16W +5% METAL GLAZE RESISTOR.
KEY MATRIC
LIGHTING DISPLAY
LCD DRIVER
EQ
EJECT
NSW0124-001X
OUT GND
4.8V
VDD
CLASSIC
REMOCON
LCD DISPLAY
ENCODER
5.1V
5V
0V
3.5V
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
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
HIPHOP
CH
RND RPT TEXT
DISC
AF
REG TP PTY MOST SBASS
EQ
POPS
ROCK
USER
TAG
(1/8W)
PWB:
GEB10210A
4.8V OV
S601-S618:
(1/10W)
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
2. UNLESS OTHERWISE SPECIFIED.
ALL CAPACITORS ARE 50V OR 25V CERAMIC CAPACITOR.
ALL RESISTANCE VALUES ARE IN OHM.
ALL CAPACITANCE VALUES ARE IN uF(P=pF)
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
NOTES
T --- TANTAL CAPACITOR.
RT1N141C-X
10K
10K
GND
POWER/ATT
5/RPT
4
3/SSM
2/MO
1
D631-D647, D650-D651 LSQ971/KL/-X
Tr