JVC KD-R35E Service Man page 38

<LCD & Key control section (for KD-R35E,35EY,38EE,411E,411EY,411EU,412E,412EY,412EU,417EE)>
Tr
MENU
P
ENCODER
COM
A VOL1
COM
VOL2
B
SW
SELECT
EN601
QSW1231-002
KEY MATRIC
* *
*
R605 R604 R603 R602 R601
KEY0
1.2k
2.7k 1.8k 820 820
S605 S604 S603 S602 S601
* D631 * D633 *
POWER/SRC VOL
DOWN F-SKIP B-SKIP UP POWER/SRC
R613 R612 R611 R610 R609 R608 R607
KEY1
10K 3.9K 2.7k 1.8k 1.2k 820 820 D632 D634
* * *
POWER/SRC VOL
S611 S610 S609 S608 S607 S606
DISP EQ RPT/RND EJECT BACK/TP MENU
S601~S611: NSW0326-001X
To Main section
(for KD-R35E,35EY,38EE,411E,411EY,
411EU,412E,412EY,412EU,417EE)
No.MA465
LCD DISPLAY
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
ST HD
LCD1
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
QLD0630-001
LIGHTING DISPLAY
* * * * * * * *
D635 *
* D638 * D639 * D641 * D643 * * D645 * D647 D654 * D649
D653
VOL EJECT DOWN EQ MENU MENU F.SKIP RPT/RND RPT/RND T/P / BACK
D636 D655 *
* D640 * D642 * D644 * * D646 * D648 D652 * D630
VOL B.SKIP DISP MENU T/P / BACK UP RPT/RND POWER/SRC T/P / BACK
GEB10283A2
DC-DC USB 5V SUPPLY SUBBOARD
C934
0.1
L931 C937-C938:
5.1V NQL52EM-220X
NCJ11EK-106X-R
SWDC/DC 10.9V
BOOT PH
0V
USBNPP 14.4V
VIN GND
GND 3.0V 0.5V D930
EN COMP
MBRX130-TP-X
USB5V 2.2V 0.8V
C939 SS/TR VSNS
14.4V 10p 5.0V
R931 RT/CL PWRGD
4.3K
GND
0.5V
R932
GND 270K
IC930
TPS54040DGQ-X
C930-C932:
NCJ11EK-106X-R
10k
RT1N141C-X
10k
SW PWB:
HOLD LOUD
TAG
AF REG TP PTY
REMOCON
IC681
KSM-2003TN2M
OUT GND VDD
4.8V OV 4.8V
R683 NI
3.9K
D681
NI C682
( )
RKZ6.2B2KG-X 0.1
C681 NI
4.7/6.3
NOT USED FOR EE VERSION
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
*
R650 2.4V
49
2.4V
50
(1/8W) 2.4V
51
* 2.4V
52
R651
2.4V
53
* 2.4V
(1/8W) 54
2.4V
55
5.1V
56
2SA2188/F/-X VDD1
3.2V
57
R661 R662 VDD2
9.9V 10V 1.7V
58
DGND
1K 1K 0V
59
Q601 9.2V
OSC 1.6V
60
INH 2.4V
61
R665 100
LCDCE 2.4V
62
LCDCL R666 100 2.4V
63
LCDDA R667 100 2.4V
64
C662
150P
0V RT1N141C-X
1 2 3 4 5
5V
C661
Q602 1
KD-R418J NOTES
KD-R418UF KD-R411E SERIES KD-R412E SERIES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL
* REMARKS: KD-R414UI KD-R417EE
KD-R415U SERIES KD-R35E SERIES
2.
KD-R416U SERIES KD-R38EE
D633 ~ D636
LHQ974/LM/-X LSQ971/KL/-X LNJ308G81/1-3/X
D639 ~ D640
LED
D645 ~ D646
D630 ~ D632
NOT IN USE NOT IN USE
D643 ~ D644 LNJ308G81/1-3/X
D647 ~ D649
D652 ~ D655 LHQ974/LM/-X SML-D12V8W/PQ-X NOT IN USE 3.
D638 LHQ974/LM/-X LSQ971/KL/-X LSQ971/KL/-X
D641 ~ D642
R631 ~ R632
LED 390
470 430
R634
R637
BRIGHTNESS
R636 470 820 560
R638
R630 560
NOT IN USE NOT IN USE
R639
R648 ~ R649 390 390 820
R633 560 510 510
R635 470 430 430
R650 220 220 100
DIMMER
CIRCUITRY
R651 270 270 100
AUX JACK
PJ601 QNS0280-001 QLD0279-001 QLD0279-001
(No.MA465<Rev.003>)8/37
GEB10283A1
AUX-IN
L601~L603:NQR0007-002X
3
2
1
* PJ601
R671 R670
20K 20K
C688 C687
1000p
1000p
CN601
R673
QGZ1101K1-20
0 AUX-L
L602
1
R672 AUX-R
L601
2
C684
0 AUX-G
3
NI DGND
4
ACC5V
5
10V
6
To Main section
REMOCON
7
(for KD-R35E,35EY,38EE,411E,
8
VOL1
9
VOL2 411EY,411EU,412E,412EY,
10
LCDCL
11 412EU,417EE)
LCDCE
12
LCDDA
CN701
13
USBGND
14
USB-D+
15
USB-D-
16
USB5V
17
18
KEY0
19
KEY1
20
2.4V S32
32
2.4V S31
31
S30
2.4V R690
30
S29
2.4V
29 10K
LCD DRIVER S28 C693
2.4V USB
28
2.4V S27
NCJ11EK-106X-R
27
C692
2.4V S26
CN603
26 L691
NCJ11EK-106X-R
2.4V S25 QNZ1006-001
25
S24
2.4V
IC661 24
S23
2.4V
23
PTC6526LQ-L
S22
2.4V
22 NQR0536-001X
2.4V S21
21 VCC
1
2.4V S20
D-
20 2
2.4V S19
19 D+
3
S18
2.4V
18 GND
4
S17
2.4V
17
6 7 8 9 10 11 12 13 14 15 16
UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE 1/16W +5% METAL GLAZE RESISTOR.
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)
T --- TANTAL CAPACITOR.
COMPONENTS IN ( ) INDICATE NOT USE.
created date:2010-08-05