SCHEMATIC DIAGRAMS (4/4)
SCH04_MAIN
SPDIF
GND LINE
POWER- LINE
POWER+ LINE
STBY POWER
DIGITAL AUDIO
ANALOG AUDIO R ANALOG AUDIO L
CD AUDIO USB AUDIO
!
!
+14.2V
-14.2V
+8.5V
GND
AC3.5V
AC3.5V
+8.5V
STOP/BAND
-SKIP
PHONES
ON/STANDBY
SOURCE
VOLUME+
VOLUME-
KEY1
KEY0
REMOTE
ST+3.3V
VFD_RST
VFD_CE
VFD_CLK
VFD_DI
GND
VFD_3.3V
GND
HP_L
HP-IN
HP_R
+SKIP
PLAY/PAUSE
FROM AMP B'D
RCH
LCH
SPEAKER B'D
FLCH
FRCH
+VCC(AMP_+22.8V)
AGND
-VCC(AMP_-22.8V)
-VCC(AMP_-22.8V)
GND
+VCC(AMP_+22.8V)
POWER AMP B'D
POWER B'D
LED_ST
GND
LED_PON
RCH
LCH
SW OUT
+VKK
FL(AC)
FL(AC)
AC3.5V
AC3.5V
+VKK
FRONT B'D
POWER
TRANS
220~230V:T 1A L 250V
100~120V:M 2A L 125V
GND_DRV
C
HGND
CHGND
OPEN/CLOSE
FLGND
FRGND
AC15V
EX_INTERRUPT
TO DC-DC
USB/IPOD DIRECT
FROM
FROM
EX_INTERRUPT
KEY0
KEY1
USE Japan & USA
GND
GND
USB GND
D+
D-
USB+5V
HP_R
HP_L
VOL_R
VOL_L
VOL_G
FROM INPUT B'D
F_MUTE
SP_OPT
AC3.5V
AC3.5V
+VKK
DGND
HP_R
HP_L
+VKK
AC3.5V
AC3.5V
HP_L
HP_R
GND
+12V
-12V
GND
+12V
GND
-12V
+8VM
DGND
GND
POWER TRANS
POWER TRANS
TO REG. HEATSINK ASS'Y
+14.2V
GND_DRV
+8VM
GND_DRV
B'D TO B'D CONNECTOR
7808
AC IN
SUB TRANS
+12V
-12V
+8VM
+12V
-12V
+8VM
USB CON
USB+5 V
D-
D+
USB GND
+12V
-12V
AC
GND
A
C
PROTECTOR
SP_ON
DGND
HP_MUTE
SP_OPT
F_MUTE
ST+3.9V
PWR_DN
PWR_ON
USB GND
USB_5V
+12V
-12V
SW+5V
DGND
DGND
PROT_V
DC_9V
CONNECTOR B'D
+8VM
MCU UPDATE
TO MCU B'D
USB GND
MCU_GND
MCU+3.3V
MCU_RESET
MCU_BOOT
RX
TX
GND
MCU+3.3V
MCU_RESET
MD0
RX
TX
BOOT
GND_DRV
+8VM
GND_DRV
+8VM
MCU+3.3V
MCU_RESET
MD0
RX
TX
GND_DRV
+8VM
GND_DRV
+8VM
MCU+3.3V
MCU_RESET
MD0
RX
TX
AGND
MCU_BOOT MCU_BOOT
HP_MUTE2
VOL_G
VOL_G
GND
GND_DRV GND_DRV
TO POWER B'D
MD0
GND
GND_DRV
RCD-M40/RCDM40DAB MAIN SHCEMETIC DIAGRAM
UTSP UTSP
UTSP U
TSP UTSP
GND_DRV
AGND
GND_DRV
-VCC+VCC-PRE +PRERCH-OUT LCH-OUT GNDGND
ICAMP
IN
RCH
IN
LCH
NF NF
RCH LCH
SYBY
TO INPUT B'D
OPEN
CHGND
AGND
AGND
INPUT_AGND
FROM INPUT B'D
ELNA RFOELNA RFO
UTSP
UTSP
F901
AMP_AGND
Retardant Retardant
PEFA
PEFA
CN91
21
CW01
C924
4700P
D901
1SS355T
D908
RB160
C926
0.01uF
C927
0.01uF
C929
2200/16V
F901
D906
1SS355T
C928
0.68/50V
D911
1N4003SRT
C930
0.01uF
D920
1N4003SRT
D922
1N4003SRT
D923
1N4003SRT
D921
1N4003SRT
C901
0.047uF
C903
0.01uF
C902
0.01uF
C906
0.01uF
R914
10K
R915
10K
C905
25V/1000uF
C907
0.01uF
C908
16V/220uF
C909
16V/220uF
C911
0.01uF
C90
4
25V/2200uF
C807
100pF
C808
100pF
C809
100pF
C810
0.1uF
C805
50V/0.1uF
C811
0.1uF
R802
2.7K
R803
2.7K
C804
50V/0.01uF
C819
50V/0.01uF
R813
1.5K
R816
1K
R815
0
R818
1.8K
S805
S803
S804
C818
0.01uF
C815
4700pF
C816
4700pF
R810
1.2K
VR81
ALPS VOLUME
R825
33
R826
33
R824
33
R827
33
321
VccGNDVOUT
RC81
C801
100/16V
R817
1.5K
S802
1
2
3
4
5
7
6
JK81
S807
S806
R812
1K
C817
0.01uF
C802
0.01uF
R801
10
C803
47pF
C827
OPEN
C825
OPEN
L801
L802
C735
47/25V
L703
L704
R738
4.7
R746
4.7
R745
0.22
D708
1SS133MT
D707
1N4003
C729
0.047uF
R742
10K
R741
1K
R743
2.7k
C726
0.047uF
D706
1N4003
R736
2.7k
R737
0.22
R740
1K
R735
10K
D705
1SS
133MT
R749
270
R755
12K
C741
0.1uF
C740
470/10V
R733
27K
R734
27K
C712
47/50V
C710
47/50VR721
300
R719
100
R724
22K
R723
22K
C711
100V/470pF
C709
100V/470pF
R727
22K
C719
470/25V
R728
820
C720
220/35V
C715
50V/220uF
R757
15K
R756
39K
C742
0.1uF
R739
1W 4.7
R744
1W 4.7
C718
5P
D711
1SS355T
C772
3300pF(M)
C771
3300pF(M)
C760
0.1uF
C761
0.1uF
C767
0.01uF
C768
0.01uF
C766
0.1u/250V
1
3
4
2
D710
C763
35V/4700uF
C762
35V/4700uF
R783
10Kohm
R782
10Kohm
19
18
3
16
17 15
14
13
12
11
10
9
8
7
6
5
4 2
1
BN77
GR
D801
R808
220
R806
120
R902
0
D914
15V
R903
10
C931
10/50V
JK72
D712
1SS355T
D713
1SS355T
C773
0.1uF
R784
47K
R785
47K
R821
10
R822
10
R823
47K
D918
21DQ06T
D919
21DQ06T
C920
0.01uF
T901
1
4
2
3
RL91
R811
22K
C831
0.01uF
C830
0.01uF
4 3 2 1
JK82
R786
47K
R787
10K
R789
3.9K
C774
1000pF
4
3
2
1
JK71
D812
OPEN
D813
OPEN
C829
0.1uF
D925
1SS355T
R919
22K
R918
47K
D928
1SS355T
D926
1SS355T
R926
22K
R925
47K
D929
1SS355T
D937
1SS355T
R928
47K
D939
1SS355T
R920
8.2K
R927
15K
D935
1SS355T
R916
47K
R929
47K
D938
1SS355T
R917
3.9K
R921
100K
R924
100K
R922
1K
R923
100K
D927
1SS355T
R805
10K
R804
10K
GND1
1 3
2 4
5
6
RL71
R731
22K
C724
5P
C725
470/25V
R732
820
D912
4.7V
R907
4.7K
R908
2.2K
D915
1SS355T
11 10 9 8 7 6 5 4 3 2 1
BN73
11 10 9 8 7 6 5 4 3 2 1
CN73
C832
50V/0.1uF
C833
50V/0.1uF
1 2 3
CW03
Q904
MMBT5551
R904
4.7K
R905
10K
C932
0.01uF
C820
0.1uF
C834
0.1uF
D909
RB160
D910
1N4003SRT
D930
5.6V
C912
4.7/50V
R912
56(1/4W)
R911
56(1/4W)
C797
0.1
C796
0.1
C795
0.1
C714
220/35V
R828
1.0
R820
1.0
R814
1.8K
R819
2.7K
S801
D907
1SS355T
C919
25V/2200uF
C918
0.01uF
C943
0.1uF
D913
1SS355T
87654321
CW02
C941
1608, 50V/0.1uF
C944
0.1uF
C923
OPEN
C921
100uF/50V(RFO)
D916
1N4003SRT
C935
10uF
D917
1SS355T
C934
1uF
C806
50V/1uF
R906
1K
R750
270
R754
47K
R753
47K
D805
1SS355T
D807
1SS355T
D808
1SS355T
D803
1SS355T
D804
1SS355T
C736
1000pF
R747
47K
R748
47K
C739
10/50V
C738
10/50V
C717
50V/220uF
R780
10Kohm
R781
10Kohm
C713
220/35V
C716
220/35V
D802
1SS355T
D806
1SS355
T
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NX
F2
CS
CP
DA
TSA
TSB
NC
434 039383736
F1
LGND
PGND
VH
VDD
OSC
/RST
3534333231305 1413121110987641
FL81
CFL16ST103GINK
C812
OPEN
R809
10K
R807
10K
C814
0.01uF
C813
0.01uF
L803
220
C826
50V/0.1uF
C828
100/16V
R829
470
D809
1SS355T
D811
1SS355T
D810
1SS355T
L805
0
L804
0
153 141312111098765421
IC71
STK433-060N
C721
56P
C723
56P
R725
100
R726
100
R729
33K
R730
47K
C910
0.01uF
C821
50V/0.1uF
C822
10/50V
C824
OPEN
C823
OPEN
D934
1N4003SRT
C914
10/50V
R913
330
C916
100/63V
C915
10/50V
D931
20V
Q911
C1027YT
D932
20V
D933
1N4003SRT
C913
220/50V
C917
100/63V
C706
0.01uF
C703
0.01uF
C701
100uF/25V
ELNA RFO
R709
33
C708
10/50V
C707
10/50V
C702
100uF/25V
ELNA RFO
R710
33
7 6 5 4 3 2 1
CN72
7 6 5 4 3 2 1
CN71
1 2 3 4 5 6 7
BN71
C737
0.1uF
R751
10K
R752
82K
7 6 5 4 3 2 1
CN75
R765
47K
R764
47K
C745
100pF
C744
100pF
Q722
KTC2875B
Q721
KTC2875B
Q720
KTC2875B
Q719
KTC2875B
R762
1K
R761
1K
R766
33
R769
33
R768
33K
R767
33K
R760
150K
C743
10/50V
R763
150K
1 2 3 4 5 6 7
BN75
Q801
RT1N141C
Q910
RT1N141C
Q908
RT1N141C
Q907
RT1N141C
Q906
RT1N141C
Q902
RT1N144C
Q903
RT1N144C
Q905
RT1N144C
R901
1K
D903
6.8V
C925
10/50V
D902
1N4003SRT
Q901
C1027Y
Q712
RT1P141C
Q718
MMBT5551
Q711
RT1N141C
Q708
RT1N144C
Q710
RT1N144C
Q715
RT1P144C
Q716
RT1P144C
Q717
KRC114S
Q713
MMBT5551
Q714
MMBT5551
Q706
MMBT5401
Q707
MMBT5401
5 4 3 2 1
CN95
L901
D924
1SS355T
L902
D936
1SS355T
R931
22K
R930
22K
D940
1SS355T
R932
15K
Q909
RT1N141C
C933
10/50V
C936
10/50V
C734
0.1uF
Q709
RT1P141C
C937
0.1uF
2
13
46
57
8
9
CN92
7654321
CN94
11
10
9
8
7
6
5
4
3
2
1
CN96
11
10
9
8
7
6
5
4
3
2
1
CN97
3 7
6
5
42
1
CN90
2
3 1
OUT
GND
IN
IC91
NJM2845DL133
R830
0
C727
0.22UF
C728
0.22UF
C730
0.22UF
C731
0.22UF
D904
1N4003SRT
GND2
C798
0.1
C799
0.1
C991
0.1uF
C992
0.1uF
C993
0.1uF
C994
0.1uF
C997
0.1uF
C998
0.01uF
R722
300
R720
100
321
BN99
321
CN99
C942
0.1uF
C732
0.1uF
C733
0.1uF
C922
4.7/50V
C704
50V/10
uF
ELNA RA3
C705
50V/10uF
ELNA RA3
R770
OPEN
R771
OPEN
Q705
RT1P144C
D905
1N4003SRT
C938
1000/6.3V
321
CN98
OPEN
C940
0.1uF
C939
0.01uF
C765
0.1uF
C764
0.01uF
D709
RB160L60
R799
OPEN
C722
OPEN
R790
JUMPER
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPU T
A OUT PUT
-+
B
- +
A
8 7 6 5
4321
IC93
NJM8068G
R717
27K
R718
3.9K
R707
27K
R708
3.9K
R715
12
R714
12
R713
12
R711
1.5K
R716
1.5K
R712
12
D703
1SS133MT
D704
1SS133MT
Q704
KTC3203YT
Q703
KTA1271YT
R704
12
R705
12
R702
12
R701
1.5K
R706
1.5K
R703
12
D701
1SS133MT
D702
1SS133MT
Q702
KTC3203YT
Q701
KTA1271YT
1 2 3 4 5 6 7
BN74
2
13
46
57
810
911
BN96
R94
3
680
R944
10K
R945
10K
COM
OUT IN
3
1
2
IC92
NJM7912FA
D941
1SS355T
CONT ROL
ON/OFF
GND
VOUT VIN
4
3
2 1
IC94
NJM2388F12
C945
0.1uF
C946
0.01uF
C947
1000pF
C948
0.1uF
C949
0.01uF
C950
1000pF
C951
0.1uF
C952
0.01uF
C953
1000pF
C954
0.1uF
C955
0.01uF
C956
1000pF
C960
0.1uF
C961
0.1uF
C957
0.1uF
C958
0.01uF
C959
1000pF
C963
0.1uF
C962
0.1uF
C769
0.1uF
C770
0.1uF
54321
BN76
C835
0.01uF
C836
1000pF
C837
0.01uF
C838
1000pF
CHGND
FL1
FL2
+VKK
VFD+3.3V
CHGND
+VKK
FL1
FL2
CHGND
GND GND
!
!
!
!
!
!
!
A1
TO 1A
1A
TO A1
A2
TO 2A
2A
TO A2
A3
TO 3A
3A
TO A3
BN99
TO CN99A
BN77
TO CN77
CN97
TO BN97
BN74
TO CN74
BN76
TO CN76
CN95
TO BN95
CN92
TO BN92
CN94
TO BN94
CN72
TO BN72
BN96
TO CN96
CN96
TO BN96
CN71
TO BN71
BN71
TO CN71
CN75
TO BN75
BN75
TO CN75
BN73
TO CN73
CN73
TO BN73
CN99B
TO BN98
53
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
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