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Denon
Car Receiver
RCD-M39
Denon RCD-M39 Service Manual
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66
Analog
Audio Signal Rch
Analog
Audio Signal Lch
USB
Audio Signal
-VCC
+VCC
-POWER_-12V
+POWER_+12V
+POWER_M
+POWER_D
!
!
D
+14.2V
-14.2V
+8.5V
GND
AC3.5V
AC3.5V
+8.5V
STOP/BAND
-SKIP
PHONES
ON/ST
AN
DBY
SOURCE
VOLUME+
VOLUME-
KEY1
KEY0
REMOTE
ST+3.3V
VFD_RSTI
VFD_CE
VFD_CLK
VFD_DI
GND
VFD_3.3V
GND
HP_L
HP-IN
HP_R
+SKIP
S
OU
RCE DIRECT
PL
AY
/PAUSE
FROM AMP B'D
RCH
LCH
SPEAKER B'D - O
FLCH
FRCH
+VCC(AMP_+22.8V)
GND
-VCC(AMP_-22.8V)
-VCC(AMP_-22.8V)
GND
+VCC(AMP_+22.8V)
POWER AMP B'D - A
POWER B'D - S
LED_ST
GND
LED_PON
RCH
LCH
SW OUT
+VKK
FL(AC)
FL(AC)
AC3.5V
AC3.5V
+VKK
FRONT B'D - F
POWER
TRANS
E2/EK:T 1A L 250V
E3/J: 2A/125V
GND_DRV
CHGND
CHGND
OPEN/CLOSE
FLGND
FRGND
AC15V
ALL OPEN
EX_INTERRUPT
TO CHASSIS GND
TO CHASSIS GND
TO DC-DC
FRONT/POWER/AMP
Part
TO C
D/
MC
U
B'
D
TO C
D/
MC
U
B'
D
USB/IPOD DIRECT
F
RO
M
TO
AMP
B
'D
F
RO
M
FROM SPEAKER B'D
TO F
RO
NT
B
'D
TO
AMP
B
'D
EX_INTERRUPT
KEY0
KE
Y1
USE Japan & USA
GN
D
GND
USB GND
D+
D-
USB+5V
HP_R
HP_L
VOL_R
VOL_L
VOL_G
FROM INPUT B'D
F
_MU
TE
SP_OPT
AC3.5V
AC3.5V
+VKK
F
ROM
P
OW
ER B'D
GND
HP_R
HP_L
+VKK
AC3.5V
AC3.5V
HP_L
HP_R
GND
+12V
-12V
GND
+12V
GND
-12V
+8VM
TO C
D/
MC
U
B'
D
GND
GND
PO
WER
TRAN
S
PO
WER
TRAN
S
TO REG. HEATSINK ASS'Y
+14.2
V
GN
D
GN
D
+8VM
+12
V
GND_DRV
B'D TO B'D
CONNE
CTOR
78R12
7808
AC IN
SUB TRANS
+12V
-12V
+8VM
+12V
-12V
+8VM
U
SB
CO
N
USB+5V
D-
D+
USB GND
+12V
-12V
AC
GND
AC
P
RO
TE
CTOR
SP_ON
GN
D
TO CD/MCU B'D
HP_M
UT
E
SP_OPT
F
_MU
TE
ST+3.9V
PWR_DN
PWR_ON
USB GND
USB_5V
+12
V
-
12
V
SW
+5V
GN
D
GN
D
TO D_INPUT B'D
PROT_V
DC_9V
CONNECTOR B'D
+8VM
MCU UPDATE
USB UPDATE
TO
MC
U B'D
USB GND
MCU_GND
MCU+3.3V
MCU_RESET
MCU_BOOT
BOL_RESET
RX
TX
GN
D
MCU+
3.3
V
MCU_RESET
NC
RX
TX
BOO
T
GN
D
MCU+
3.3
V
NC
RX
TX
BOO
T
BOL_RESET
GND_DRV
+8VM
GND_DRV
+8VM
MCU+3.3V
MCU_RESET
BOL_RESET
RX
TX
GND_DRV
+8VM
GND_DRV
+8VM
MCU+3.3V
MCU_RESET
BOL_RESET
RX
TX
GN
D
GN
D
BOL_BOOT
BOL_BOOT
MCU_BOOT
MCU_BOOT
BOL_BOOT
HP_M
UTE
2
VOL_G
VOL_G
CN91
2
1
CWT7
C
92
2
4700
P
D
92
3
1SS
355
T
D915
RB160
C
92
5
0.
01
uF
C926
0.01uF
C
92
9
2200
/
16
V
F901
D922
1SS355T
C
92
7
0.
68
/
50
V
D919
1N4003SRT
C
92
8
0.
01
uF
D905
1N4003SRT
D907
1N4003SRT
D908
1N4003SRT
D906
1N4003SRT
C
90
1
0.
047
uF
C
90
3
0.
01
uF
C
90
2
0.
01
uF
C
90
6
0.
01
uF
R
90
1
10
K
R
90
2
10
K
C
90
5
25
V/
1000
uF(UTSP)
C
90
7
0.
01
uF
C
90
8
220
/
16
V(UTSP)
C
90
9
220
/
16
V(UTSP)
C
91
1
0.
01
uF
C
90
4
25
V/
2200
uF(UTSP)
C805
100P
C806
100P
C807
100P
C808
0.1uF
C
81
0
0.1uF
C809
0.1uF
R819
2.7K
R820
2.7K
C
80
4
0.
01
uF
C
81
1
0.
01
uF
R813
1.5K
R817
1K
R818
0
R815
1.8K
S
80
8
S
80
3
S
80
1
C
81
3
0.
01
uF
C
81
6
4700
P
C
81
5
4700
P
R
82
1
1.2K
VR81
ALPS VOLUME
R
80
6
33
R
80
7
33
R
80
5
3
3
R
80
8
33
3
2
1
Vcc
GND
VOUT
RC81
C
80
1
16
V/
100
uF
R816
1.5K
S
80
4
1
2
3
4
5
7
6
JK81
S
80
6
S
80
7
R814
1K
C
81
2
0.
01
uF
C
80
2
0.
01
uF
R
80
1
10
C
80
3
47
P
C
81
7
OPEN
C
81
8
OPEN
L801
L802
C
71
3
47
/
25
V
L703
L704
R706
4.7
R707
4.7
R709
0.22
D709
1SS133MT
D711
1N4003
C709
0.047uF
R713
10K
R715
1K
R
71
1
2.7k
C708
0.047uF
D710
1N4003
R
71
0
2.7k
R708
0.22
R714
1K
R712
10K
D708
1SS133MT
R
72
1
27
0
R
71
8
12
K
C
71
1
0.1uF
C
71
0
10
V/
470
uF
R
71
7
27
k
R
71
6
27
k
C716
47/50V
C717
47/50V
R
72
2
10
0
R
72
3
10
0
R
72
4
27
K
R
72
5
27
K
C
71
8
470
P
C
71
9
470
P
R726
22K
C
72
0
25
V/
470
uF
R
72
8
82
0
C
72
6
220/35V
C727
220/50V(RFO)
R
71
9
15
K
R
72
0
39
K
C
71
2
0.1uF
R
70
4
1W
4.7
R
70
5
1W
4.7
C729
5P
D
70
6
1SS
355
T
C738
0.1uF/100V
C
73
6
1000
p
C
73
5
1000
p
C737
0.1uF/100V
C
74
4
0.1uF
C
74
5
0.1uF
C
73
9
0.
01
uF/
100
V
C
74
0
0.
01
uF/
100
V
C
74
1
0.1u/
250
V
1
3
4
2
D
71
2
C
74
3
4700
/
35
V(UTSP)
C
74
2
4700
/
35
V(UTSP)
R
75
4
10
K (1/4W)
R
75
3
10
K (1/4W)
L701
OPEN
L702
OPEN
19
18
3
16
17
15
14
13
12
11
10
9
8
7
6
5
4
2
1
F
C
F
A
G
R
D801
R
82
2
22
0
R
82
3
12
0
R924
10K
D925
15V
R925
10
C
93
0
10
/
50
V
JK72
D713
1SS355T
D714
1SS355T
C734
0.1uF
R
75
1
47
K
R
75
2
47
K
R803
10
R802
10
R
80
4
47
K
D903
21DQ10T
D904
21DQ10T
C
91
9
0.
01
uF
T901
1
4
2
3
RL91
R
83
2
22
K
C
82
4
0.
01
uF/
100
V
C
82
5
0.
01
uF/
100
V
4
3
2
1
JK83
R
74
9
47
K
R748
10K
R
74
7
3.9K
C
72
8
1000
P
4
3
2
1
JK71
D804
D805
C827
0.1uF
D928
1SS355T
R905
22K
R919
47K
D929
1SS355T
D931
1SS355T
R911
22K
R918
47K
D932
1SS355T
D933
1SS355T
R917
47K
D934
1SS355T
R
90
6
8.2K
R
91
2
15
K
D937
1SS355T
R913
47K
R915
47K
D938
1SS355T
R
91
4
3.9K
R
90
7
100
K
R
90
8
100
K
R909
1K
R
91
0
100
K
D930
1SS355T
R
83
4
10
K
R
83
3
10
K
GND3
1
3
2
4
5
6
RL71
R727
22K
C730
5P
C
74
7
25
V/
470
uF
R
72
9
82
0
D939
JUMPER
R
92
1
4.7K
R
92
0
2.2K
D940
1SS355T
CBAM
CBOM
C
82
8
0.1uF
C
82
9
0.1uF
1
2
3
CW08
Q912
MMBT5551
R
92
8
39
K
R
92
9
10
K
C
93
4
0.
01
uF
C
81
9
0.1uF
C820
0.1uF
D916
RB160
D
91
7
1N
4003
SRT
D
94
3
5.6V
C
93
8
50
V/4.7uF
R931
56(1/4W)
R930
56(1/4W)
C754
0.1uF
C755
0.1uF
C756
0.1uF
C
75
0
220/35V
R830
1.0
R831
1.0
R829
1.8K
R835
2.7K
S
80
9
D941
1SS355T
C
93
5
2200
/
25
V(UTSP
)
C
93
9
0.
01
uF
C945
0.1uF
D
94
2
1SS
355
T
8
7
6
5
4
3
2
1
CWS6
C
94
4
0.1uF
C947
0.1uF
C
95
0
OPEN
C
95
1
100
uF/
50
V(RFO)
D
94
5
1N
4003
SRT
C
95
3
10
uF/6.3V
D
94
6
1SS
355
T
C
95
2
1uF
C
83
2
50
V/1uF
R932
47K
R755
270
R
75
8
47
K
R
75
9
47
K
D
80
6
1SS
355
T
D
80
7
1SS
355
T
D
80
8
1SS
355
T
D
80
9
1SS
355
T
D
81
0
1SS
355
T
C
75
8
1000
P
R
76
0
47
K
R
76
1
47
K
C759
50V/10uF
C760
50V/10uF
C761
220/50V(RFO)
R
76
2
10
K (1/4W)
R
76
3
10
K (1/4W)
C763
220/35V
C764
220/35V
3
2
1
BR81
3
2
1
BR82
D
81
2
1SS
355
T
D
81
1
1SS
355
T
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NX
F2
CS
CP
DA
TSA
TSB
NC
43
40
39
38
37
36
F1
L
GN
D
P
GN
D
VH
VDD
OSC
/RST
35
34
33
32
31
30
4
1
5
13
12
11
10
9
8
7
6
4
1
FL81
CFL16ST103GINK
C814
OPEN
R
83
9
10
K
R
84
0
10
K
C
83
7
0.
01
uF
C
83
8
0.
01
uF
L805
220
C
83
6
0.1uF
C
83
5
100
/
16
V
R
83
8
47
0
D
81
3
1SS
355
T
D
81
4
1SS
355
T
D
81
5
1SS
355
T
L807
0
L806
0
15
4
1
3
13
12
11
10
9
8
7
6
5
4
2
1
IC71
STK433-060N
C723
100P
C724
100P
R702
1W 100(Fusible)
R703
1W 100(Fusible)
R730
1W
0.22Ω
J720
33K
R
73
1
47
K
C
91
3
0
.
01
uF
C
82
1
0.1uF
C
82
2
10
/
50
V
C
82
6
OPEN
C
82
3
OPEN
D
91
0
1N
4003
SRT
C
92
0
50
V/
10
uF
R933
330
C
91
7
100
/
63
V
C
91
8
50
V/
10
uF
D
91
1
20
V
Q909
C1027YT
D
91
2
20
V
D909
1N4003SRT
C
91
5
220
/
50
V
C
91
6
100
/
63
V
C772
0.01uF
C771
0.01uF
R733
27K
C
77
6
10
/
50
V
R
73
6
82
C702
10/50V
C701
10/50V
R735
27K
C
77
7
10
/
50
V
R
73
7
82
1
2
3
4
5
6
7
CBAL
7
65
4
3
2
1
CBSK
1
2
3
4
5
6
7
CWAK
C
70
5
0.1uF
R767
10K
R768
82K
7
6
5
4
3
2
1
CWAJ
R
74
2
47
K
R
74
1
47
K
C
76
9
100
P
C
77
0
100
P
Q706
KTC2875B
Q707
KTC2875B
Q708
KTC2875B
Q709
KTC2875B
R745
1K
R744
1K
R769
82
R738
82
R739
1K
R740
1K
R
74
3
150
K
C
15
6
10
/
50
V
R
17
8
150
K
5
4
3
2
1
CBFF
1
2
3
4
5
6
7
CBFJ
2
1
3
4
6
5
7
8
10
9
11
PMSE
Q806
RT1N141C
Q910
RT1N141C
Q908
RT1N141C
Q907
RT1N141C
Q906
RT1N141C
Q902
RT1N144C
Q903
RT1N144C
Q911
RT1N144C
R
90
3
1K
D
90
1
6.8V
C
91
0
50
V/
10
uF
D902
1N4003SRT
Q901
C1027Y
Q718
RT1P141C
Q717
MMBT5551
Q711
RT1N141C
Q712
RT1N144C
Q710
RT1N144C
Q703
RT1P144C
Q701
RT1P144C
Q702
RT1N141C
Q705
MMBT5551
Q704
MMBT5551
Q716
MMBT5401
Q714
MMBT5401
5
4
3
2
1
CWSQ
L901
GND
IN
OUT
2
1
3
IC92
KIA7912PI
D
93
5
1SS
355
T
L902
D
93
6
1SS
355
T
R904
22K
R
91
6
22
K
D947
1SS355T
R
93
4
15
K
Q913
RT1N141C
C
91
2
50
V/
10
uF
C
91
4
10
/
50
V
C
70
4
0.
1uF
Q713
RT1P141C
C954
0.1uF
123
4
5
6
7
CBAD
R
76
4
0
R
76
6
0
2
1
3
4
6
5
7
8
9
PMSN
7
6
5
4
3
2
1
CWSB
11
10
9
8
7
6
5
4
3
2
1
PMCE
11
10
9
8
7
6
5
4
3
2
1
PMCP
7
6
5
4
3
2
1
CN99
OUT
GN
D
VIN
1
2
3
IC91
NJM2845DL133
R
84
1
0
C
76
6
0.
22
uF/
100
V
C
76
5
0.
22
uF/
100
V
C
76
7
0.
22
uF/
100
V
C
76
8
0.
22
uF/
100
V
D913
1N4003SRT
-
+
-
+
A
B
8
76
54
3
2
1
IC72
NJM4556AL
R
77
2
27
K
R
77
3
27
K
7
6
5
4
3
2
1
CN98
GND4
C752
0.1uF
C753
0.1uF
C
99
1
0.1uF
C
99
2
0.1uF
C
99
3
0.1uF
C
99
4
0.1uF
C
99
5
0.1uF
C
99
6
0.
01
uF
C
99
7
0.1uF
C
99
8
0.
01
uF
R
78
0
10
0
R
78
1
10
0
3
2
1
CW09
3
2
1
CWS7
C955
0.1uF
C
78
0
0.1uF
C
78
1
0.1uF
C
95
6
50
V/4.7uF
C785
100P
C784
100P
C787
OPEN
C786
OPEN
R
79
1
1.5K
R
79
2
1.5K
C782
OPEN
C783
OPEN
R793
0
R794
0
Q720
RT1P144C
D914
1N4003SRT
C
95
7
1000
/6.3V
3
2
1
CWS8
R
94
1
OPEN
R
94
2
OPEN
C958
0.1uF
C959
0.01uF
C791
0.1uF
C792
0.01uF
J791
OPEN
J792
OPEN
J793
OPEN
D
70
1
RB
160
L60
R799
OPEN
C
79
0
N.C
CHGND
FL1
FL2
+VKK
VFD+3.3V
CHGND
+VKK
FL1
FL2
CHGND
CHGND
987
6
543
2
1
10
11
987
6
543
2
1
10
11
STBY POWER
GND
POWER +
POWER -
STBY POWER
GND
POWER +
POWER -
8
7
6
5
4
3
2
1
A
B
C
D
E
F
CBAL
CWSB
CWSQ
TO CWIL
TO CWMD
TO CBIB
TO CBRQ
PMCP
CBFF
TO PMUP
TO CWMF
FCFA
TO PFUN
TO FCMA
CBAD
PMSN
SCHEMA
TIC DIAGRAMS (3/3)
POWER & AMP
65
67
Table of Contents
Default Chapter
2
Table of Contents
2
About this Manual
3
What You Can Do with this Manual
3
Using Adobe Reader (Windows Version)
4
Safety Precautions
6
Note for Schematic Diagram
7
Specifications
9
Caution in Servicing
10
Initializing STEREO CD RECEIVER
10
Support for Asia-Pacific Tropical Climate Regions
10
Disassembly
11
About the Photos Used for "Descriptions in the DISASSEMBLY" Section
12
Loader Panel Assy
12
Front Panel Assy
13
CD Mecha
14
Heat Sink Sub Assy
15
Rear Panel Assy
17
Power Unit Assy
19
Mcu Pcb Unit Assy
19
Trans
19
Note Handling and Replacement of the Laser Pick-Up
20
Protection of the LD
20
Precautions When Handling the Laser CD Mechanism
20
Cautions on Assembling and Adjustment
20
Determining Whether the Laser Pick-Up Is Defective
20
Service Mode
21
How to Input
21
Version Display Mode
21
VFD Checking Mode
21
Cold Start Mode (Initialization)
22
CD Test Mode
22
CD Heat Run Mode
26
Error Display
27
Accumulated Laser on Time Display Mode
28
Version Upgrade Procedure of Firmware
29
About Replace the Microprocessor Witha New One
29
Update Mode
29
Trouble Shooting
45
VFD Dosen't Light
45
No Sound, Noise Generated
46
Measuring Method and Waveforms
50
Mcu CD Pcb : Test Point
50
Input Pcb : Test Point
51
Waveforms
52
Block Diagram
55
Current Block DIAGRAM
56
Level Diagram
57
Wiring Diagram
58
Printed Wiring Boards
59
Amp
59
Power
59
Front
60
Speaker
60
Connector
61
Conneter
61
Mcu
62
Digital Input
63
DC-DC
63
Regulator
63
Dab
63
Schematic Diagrams (1/3)
64
Mcu&CD
64
Digital Input
65
Power & Amp
66
Exploded View
67
Exploded View of CD Mechanism Unit
68
Parts List of Exploded View
69
Parts List of CD Mechanism Unit
69
Packing View
70
Parts List of Packing & Accessories
70
Semiconductors
71
IC's
71
Fl Display
90
Parts List of Pcb Unit
93
Other manuals for Denon RCD-M39
Owner's Manual
63 pages
Getting Started
9 pages
Getting Started Guide
9 pages
4
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Denon RCD-M39 Specifications
General
Brand
Denon
Model
RCD-M39
Category
Car Receiver
Language
English
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