( )
( )
( )
( )
( )
( )
( )
( )
( )
( )
LCD BACKLIGHT
For KD-R620 SeriesFor KD-R52x
DISP
BRIGHTNESS
EJECT
( )
( )
( )
( )
For all models except KD-R527EE
S608, S610~S611: NSW0326-001X
*
QNS0299-001
QNS0298-001J601
*MODEL
OthersKD-R527EE
BRIGHTNESS
BRIGHTNESS
AUX JACK
TAC SW
LED
RGB
*MODEL
NSW0326-001X
S601~S607,S609
NSW0246-001X
*
680 ohm270 ohmR631
TAG
MENU
P
AF
HOLD
REG
LOUD
Tr
HDST
PTYTP
5V
5V 5V
( )
(1/8W)
(1/8W)
( )
(1/8W)
D+
VCC
GND
D-
USB
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
*****
***
KD-R620 SUB BOARD:GEB10306A2
KD-R52x SUB BOARD:GEB10305A2
KD-R620 Series SW PWB: GEB10306A1
820 ohm
470 ohm
560 ohm
270 ohm
R649
KD-R620 SeriesKD-R52x
R647, R648
*
*
*
BRIGHTNESS
Others SW PWB: GEB10305A1
NC
LED
RGB DRIVER
EJECT
AUX IN
GND
0V
0V
0V
0V
0V
0V
0V
0V
0V
0.1V
0.2V
5V
(1/8W)
(1/8W)
(1/8W)
(1/8W)
(1/8W)
(1/8W)
( )
5V
5.66V
9.3V
(1/8W)
(1/8W)
(1/8W)
B
A
SELECT/ATT
1.7V
3.3V
BRIGHTNESS EQ
POWER/SRC
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
COMPONENTS IN ( ) INDICATE NOT USE.3.
0V 3.3V
2.4V
5.1V
0.1V
4.8V
1.6V
0V
5.0V
ENCODER
LCD DISPLAY
REMOCON
VDD
3.3V
GNDOUT
BACK/TPDISP
LCD DRIVER
KEY MATRIC
ALL RESISTORS ARE 1/16W +5% METAL GLAZE RESISTOR.
UPF-SKIP
MENUEJECT
DOWN B-SKIP
DISP
USB_GND
USB5V
S2
KEY0
KEY1
VOL2
VOL1
D-
D+
3.3V
AUX-G
VDD1
LCDDA
RGBCL
VDD2
INH
OSC
AUX-L
AUX-R
S35
LCDDA
LCDCE
LCDCL
RGBCL
10V
VOL1
KEY1
KEY0
S49
S46
S47
S48
S49
S50
S51
COM4
COM2
COM3
COM1
S45
S44
S43
S42
S41
VOL2
REMOCON
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
DATA
LCDDA
CLK
LCDCL
CE
LCDCE
S40
S39
S38
S37
S36
S34
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
COM4
COM3
COM2
COM1
S51
S50
T1-1
10V_A
T1-2
T2-1
10V_A
T2-4
T2-3
T2-2
T1-4
T1-3
S603
S608
S611
S604
S610
S605 S602
S607S609 S606
S601
R661
1K
R624
100
R619
R666
100
R667
100
R658
750
R627
1K
R693
10K
R662
1K
R611
2.7K
R605
2.7K
R657
470
R620
R683
R628
4.7
R649
R604
1.8K
R681
0
R601
820
R613
10K
R671
R682
0
R656
470
R623
330
R621
0
R603
1.2K
R602
820
R647
R664 220K
R610
1.8K
R608
820
R677
0
R678
0
R648
R609
1.2K
R607
820
R654
R652
R653
560
R612
3.9K
R665
100
R663
1K
R660 390K
R670
R631
R625
100
Q627
2SC4154/EF/-X
4
12
3
NQR0682-001X
LF691
NQR0682-001X
NQR0022-005X
B621
NQR0007-002X
L674
NQR0007-002X
L676
NQR0007-002X
L675
3 4
12
5
QSW1231-002
JS686
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16151413121110987654321
PTC6526LQ-L
IC661
VSS
1
A0
2
A1
3
A2
4
A3
5
A4
6
VSS
7
LED0
8
LED1
9
LED2
10
LED3
11
VSS
12
VSS
13
LED4
14
LED5
15
LED6
16
LED7
17
VSS
18
/OE
19
A5
20
A6
21
SCL
22
SDA
23
VDD
24
PCA9624PW-X
IC601
321
IC681
KSM2003-TN5B
1
2
4
5
6
3
NSSM065T-X
D623
1
2
4
5
6
3
NSSM065T-X
D625
1
2
4
5
6
3
NSSM065T-X
D624
D667
D668
D666
D665
D627
DZ2J056/M/-X
D682
DZ2J051/M/-X
D692
DZ2J051/M/-X
DZ2J051/M/-X
D691
DZ2J051/M/-X
D661
RKS801KF-X
1
2
3
4
CN603
QNZ1057-001
C621
C681
C684
27p
C685
27p
C689
C692
10
C620
1
C687
4700p
C665
0.1
C628
1
C691
10
C688
4700p
C622
C624
0.1
C682
0.1
C661
1
C662
150P
C666
0.1
C623
C663
0.1
3
2
1
J601
39383736353433323130292827262524232221201918171615141312111098765432
1
QLD0674-001
LCD1
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40
LCD1
D631
SML-D12V8W-X
D631
SML-D12V8W-X
D632
SML-D12V8W-X
D632
SML-D12V8W-X
D630
SML-D12V8W-X
D630
SML-D12V8W-X
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
QGZ1102K2-20X
CJ601
< LCD & Key section (R527EE)>
CN701
(E,EU,EY,EE)
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created date:2010-11-08No.MA478
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