Denon RCD-M40 Service Manual page 48

1 2 3
A
BK76
B
C743
C701
C
D
C702
BK72
E
C740
BK71
F
G
CN91
C923
H
J
CN92
C933
K
BK93
CN92
GND
SW+5V
GND
DC9V
GND
L PROT_V
PWR_ON
PWR_DN
ST+3.9V
M
1
2 3
4 5 6
POWER AMP (A SIDE)
MP AMP B'D
BN71
BN74
CN72
J740
CN75
1. R-CH_IN
2. AGND
3. AGND CN72
4. AGND
C735
5. L-CH_IN
6. F_MUTE
C704 C705 7. SP_OPT
J750
R721 R722
C709 C711
C738 C739
C710 C712
R748 R747
J724
R729
C714
C720
C719 C725
J715
J714
R726
R725
C707
J713 J712
J722
J729
J730
C708
C715 C717 R732
R728
J716
C718 C724
R727 R731
C721
C723
R790 J711
J710
J726
J721
J717
J728 J1
J708
J709
J720 IC71
J731
R734
R733
J700
POWER (A SIDE)
MCU UPDATE
(Primary)
CN90
From Trans
From
Trans
CW01
F901 :
100V~120V CW02
CWS6
M 2A L 125V
T901
D920
C924
D921
C904
J917
F901
J918
J941
Q901
CN99
C925
D933
C913
C912
D902
J951 J950
J921
C916
C917
C928
J934
C929
D932
Pb
C914
C915
C936
MCU+3.3V
C931
J931
J932
D905
J954
J956 CUP12761Z-1
Bar code Label
POWER B'D MP
4 5 6
7 8 9
BN74
J719
CUP12761Z-2
R742
R745
D708
R743
L704
C729
R746
Pb
C730 C731
BN73
C727
C728
C726
L703
R738
R736 D705
D706
BK74
BK73
C939
J978
BK91
C940
C909
C901 J979
C911
D924
IC94
D922
D923
C910
IC92
NJM7912
J910
C905
CN95
1.+14.2V
2.GND
3.GND
4.GND
5.+8V_M
CN94
L901
7.-12V
6.GND
5.GND
C938
4.+12V
3.GND
2.GND
1.SW+5V
C908
BN96
1.+8V_M
CN98 2.+8V_M
3.GND_DRV
1. GND
4.GND_DRV
2. GND
5.GND_DRV
3. GND
R918
6.MCU_BOOT
J922
7.TX
8.RX
J923
9.BOL_RST
10.MCU_RST
11.MCU_3.3V
D927
J924
Q906
J957
C942
BK92
R922
R924
D925
CN71
7 8 9
48
10 11 12 13
POWER AMP (B SIDE)
Q708 Q709
Q717 Q716
Q707
C736
Q712 R750
Q710
Q711
R752
C737
R751
R753
R754
C722
R730
(OPEN)
Q706
POWER (B SIDE)
(Primary)
C902 C903
C907
R915
C945
C946
C953
C947
C948
C962
C949
C950 C952
C920
D901
C918
R901
D926
Q907 R926
Q902
R927 D903
D929
D913
R925
R903
Q909
D936
Q903
R916
R928
D939 C961
R917
C951
R907
Q910
10 11 12 13
14 15 16
C744
Q719 Q720
Q721 Q722
C703
IC93
Q718
Q715 Q714
Q713
C926 C927
C963
C960
D908
C935
IC91
R908
Q904 Q905
C943
14 15 16
A
B
C
D
E
F
G
H
J
K
L
M