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2-4
LCD & Key control section
Function section
R601
R658
R653
D642
R620
Q641
R621
R615
Q640
10V
10V
0V
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
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
0V
0V
1.57V
1.6V
3.2V
5.12V
5.1V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
0V
0V
1.9V
C621
IC601
C682
C681
R665
D605
EN601
R605
C622
R654
R655
R656
R612
R614
R606
R607
R608
R611
R610
R609
UP
DISP
SOURCE
EQ
BAND
POWER
6/RND
DOWN
F-SKIP
B-SKIP
R602
R603
R604
R613
IC602
R671
CN601
LCD1
J601
D602
D601
R672
Q6003
SWITCHING CIRCUIT
REMOCON
LCD DISPLAY
LIGHTING DISPLAY
KEY MATRIX
RED
GREEN
9.88V
9.21V
10V
10V
0V
0V
0V
9.94V
9.94V
Q6002
OUT GND VDD
4.8V
4.8V
0V
Q6001
R6001
R6004
R663
C603
R661
D614
D613
R692
4.7/6.3
4.7/6.3
D606
S601
R634
C6001
C611
R659
D618
D621
R674
D620
D622
C623
D617
D611
D608
D607
R645
R635
S602
R682
D641
R636
D654
R664
R637
R641
D616
EQ
BAND
DISP
SEL
B.SKIP
DOWN
F.SKIP
UP
VOL
VOL
VOL
VOL
EJECT
MODE
5
3
1
2
4
6
R647
D604
S603
R632
R633
R623
D643
D656
R652
R673
C601
C602
S604
R660
(1/8W)
(1/8W)
(1/8W)
(1/8W)
(1/8W)
(1/8W)
(1/8W)
9.24V
S605
S606
R646
S607
S614
S613
S612
S611
S610
S609
S608
S616
S617
D609
R651
D645
S615
D655
D646
C612
R680
R691
R640
R642
C613
R681
R693
R666
R669
R631
R662
R650
R668
R648
D619
D610
D612
R649
R628
R670
D6002
R638
R639
D6001
R6002
R6003
R644
R629
D615
R686
R687
R688
R667
C604
C605
R630
R643
D603
820
2.2M
0
1SS355W-X
RT1N141C-X
10K
OPEN
5/RPT
4
3/SSM
2/MO
1
MODE
SELECT
2SA1365/F/-X
PTC6526LQ-L
1k
QSW1231-001
2.7K
100
100
100
3.9K
820
3.9K
820
820
2.7K
1.8K
1.2K
820
1.2K
1.8K
820
NJL29H380A
QGZ1201M1-17W
QLD0519-001
QNS0215-001
QNS0245-001
(FOR U/UI VERSION)
(FOR E/EE VERSION)
AUX
2SA1365/F/-X
2SA1365/F/-X
4.7K
1k
1
330
470
1.2k
NI
0.1
220k
1k
CL-197HG5-CD-X
820
560
1.2k
UDZW5.1B-X
1.2k
MA8062/M/-X
1.2k
560
1.2k
560
1.2k
560
MA8062/M/-X
680
4.7K
0.022
150p
330
1.2k
680
MA8062/M/-X
TO CN742
NBE20JM-475X
560
10K
560
1.2k
NCB20JM-475X
1.2k
1.2k
820
220
1.2k
1.2k
1.2k
1.2k
560
1.2k
1.2k
1SS355W-X
1.2k
560
RT1N141C-X
3.3K
1SS355W-X
4.7K
4.7K
1.2k
560
LHQ974/LM/-X
0
0
0
1k
0.1
0.1
1.2k
1.2k
SML-D12V8W/PQ-X
Contol
REMOCON
10V
AUX.R
AUX.GND
GND
COM1
KEY1
COM4
ENC1
COM3
10VSW
ENC2
LCDCE
LCDDA
LCDCL
KEY2
KEY1
KEY0
10VSW
KEY0
INH
VDD2
VSS
N.C
VDD1
VDD
COM2
AUX.L
LCDDA
LCDCL
LCDCE
S50
OSC
ACC5V
S17
CE
S18
CLK
DATA
KEY2
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S49
ENC2
ENC1
COM2
S1
S2
S3
S4
S5
S6
S7
S8
S9
S50
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S37
S43
S26
S27
S28
S29
S30
S31
S32
S33
S42
S38
S36
S48
S3
S4
S5
S6
S7
S8
S9
S10
S2
S11
S1
S12
S35
S13
S14
S15
S16
S3
S4
S5
S6
S7
S8
S9
S10
S2
S11
S1
S12
S13
S14
S15
S16
S39
S40
S41
S34
S25
S44
S45
S46
S47
S24
S49
S11
S10
COM1
COM4
COM3
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
ENCODER
LCD DRIVER
TOP VIEW
CN741
CN742
TO CN701
TO CN601
R2441
R2442
R2443
R2444
D2441
D2442
S2441
D2443
CD
CD
QGB1004J2-22X
QGZ1201L1-17W
0
620
820
0
LHQ974/LM/-X
LHQ974/LM/-X
NSW0246-001X
LHQ974/LM/-X
AGND
ENC1
LCE
10V
REMOCON
LCE
LDA
LCL
K2
K1
K0
LCL
CTRL
AR
AL
AGND
EJECT
EJECT
10V
VOL2
ACC5V
10VSW
VOL1
REMOCON
LCDCE
LCDDA
LCDCL
KEY2
KEY1
KEY0
EJECT
STATIC_GND
STATIC_GND
GND
COLOR_SW
AUX-G
AUX-L
AUX-G
AUX-R
GND
ENC1
10VSW
ACC5V
ENC2
K1
AL
AR
AGND
K0
K2
CTRL
LDA
REMOCON
10VSW
ACC5V
10V
REMOCON
ENC1
ENC2
LCDCE
LCDDA
LCDCL
KEY2
KEY1
KEY0
10VSW
AUX.R
AUX.GND
AUX.L
GND
CONTROL