Download dy-6mw7u53-2 - MMC Manuals

DY-6MW7U53-2
Your company internal use only
2007 SEP.
MITSUBISHI MOTORS
SERVICE MANUAL
AM / FM-ST (MW / LW / FM-ST) ELECTRONIC TUNING RADIO,
6 DISC CD CHANGER
Model :
DY-6MW7U53-2
PART No.
: 8701A237
MELCO CODE : 34U241
For the mecha part, please refer to the service manual of CDX3(955050).
CONTENTS
FEATURES and SPECIFICATIONS .................. 2
OPERATION .................................................. 3~5
IC EXPLANATION ...................................... 13~16
ELECTRICAL PARTS LIST ......................... 17,18
RADIO DATA SYSTEM ...................................... 6
REAR VIEW and CONNECTORS ..................... 7
PARTS LAYOUT ON PRINTED CIRCUIT BOARD
BLOCK DIAGRAM .............................................. 8
SYSTEM CONFIGURATION .............................. 8
SCHEMATIC DIAGRAM
DISASSEMBLING PROCEDURES .............. 9~11
EXPLODED VIEW and PARTS LIST ............... 12
PCB-MAIN ............................................... 19,20
PCB-MAIN .............................................. 21~25
VOLTAGE ............................................... 26,27
WAVEFORM ............................................... 28,29
MITSUBISHI ELECTRIC CORP. SANDA WORKS
SE018107093E
Copyright (c) Mitsubishi Electric Corporation
FEATURES and SPECIFICATIONS
FEATURES
Others
Sounding the beep as the long pushing button.
Interrupting the telephone voice.
Checking the speaker connection.
Operated the steering remote control.
Radio
Manual preset function / Store 6 AM(MW) stations.
Manual preset function / Store some FM stations. (EU : 18
stations / AUS, CHINA, GCC and ROW : 6 stations)
Manual preset function / Store 6 LW stations. (EU only)
Auto Preset function / Store 6 AM stations and 6 FM stations. (AUS, CHINA, GCC and ROW only)
Auto Store function / Store 6 AM stations and 6 FM stations. (EU only)
Tune control function. (Rotary Switch)
ATC function. (Control BASS and TREBLE, Only AM
mode)
AM noise killer function. (AM-NK)
RDS function. (EU only)
Telephone mute function.
Changes from DY-6MW7U53
PTY is supporting Italian.
SPECIFICATIONS
AM (MW) Radio
CD Changer
Frequency Range
EU
AUS
CHINA
GCC
ROW
Sensitivity
Signal/Noise Ratio
(15dBµV)
Built-in CD auto changer. (6 disc)
Power load / Power eject function.
Protecting laser pickup. (As high temperature)
Fast track up and Fast track down function.
Any Time Load function. (All mode and ACC OFF)
Any Time Eject function. (All mode and ACC OFF)
Reload function.
Supporting only 12cm disc. (Not supporting 8cm disc)
MP3 play function.
: 522 ~ 1611kHz (9kHz step)
: 531 ~ 1710kHz (9kHz step)
: 531 ~ 1620kHz (9kHz step)
: 531 ~ 1602kHz (1kHz step)
: 531 ~ 1710kHz (1kHz step)
: Less than 32dB
: More than 6dB
FM Stereo Radio
(MPEG1 AUDIO LAYER3, MPEG2 AUDIO LAYER3)
Frequency Range
EU / AUS / CHINA : 87.5 ~ 108.0MHz (0.1MHz step)
GCC / ROW
: 87.5 ~ 108.0MHz (0.025MHz step)
Separation Characteristic : More than 14dB (43dBµV)
Signal/Noise Ratio
: More than 17dB
Shock proof memory.
Continuous loading the disc. (Long pushing LOAD button)
Continuous ejecting the disc. (Long pushing EJECT button)
Title display function.
Fast-forwarding and fast-reversing function.
LW Stereo Radio (EU only)
Frequency Range
Sensitivity
Signal/Noise Ratio
(15dBµV)
[CD-DA]
Repeat function. (1 track / 1 disc)
Random function. (1 disc / All disc)
: 153 ~ 279kHz (1kHz step)
: Less than 32dB
: More than 6dB
[MP3]
CD Changer
Folder Up / Down function. (TUNE knob)
Repeat function. (1 file / 1 folder)
Random function. (1 folder / All folder)
Dynamic Range
Signal/Noise Ratio
Channel Separation
Audio Part
: More than 65dB
: More than 65dB
: More than 55dB (1kHz)
Others
High power, 4 ch output. (4 load)
Adjustment of BASS, MID, TREBLE (± 6 step) and BALANCE, FADER (± 11 step). (TUNE knob)
Fixed-EQ (6 band x 4 ch) / Adjusting the sound filed characteristic.
Auto loudness function / Changing the frequency characteristic.
Limiting the value (BASS, TREBLE) as volume MAX.
Connecting the AMP and the RSES.
Customizing sound characteristic / Music type, Sound
Field, BASS, MID, TREBLE, FADER, BALANCE.
Power Supply
: DC 13.2V (10.0~16.0V)
Negative ground
Battery Back Up Current : 1mA
Current Consumption
: BATT 2.4A ± 20% (Output 1W)
Maximum Power Output : 35W x 4ch
Output Impedance
: 4 (SP Output)
Dimensions
: 178mm x 151.3mm x 100mm
(W xDx H)
Weight
: 2.1kg
2
OPERATION
< SW-6ME7BLN, SW-6ME7BLP > (for EU)
Radio Mode
Preset Button ch1~6
Program Type/
Scan Button
Traffic Program Button
Volume Up Button
Tune Up/Down
Volume Down Button
Button
Power Button
FM/AM Changing Button
Auto Tune Up/Down Button
CD Changer Mode
CD Insertion Slot
Fast Forward Button
Disc Up/Down Button
(only when using 6CD-
Fast Reverse Button
changer)
Random Button
Disc Load Button
CD Disc Eject Button
Repeat Button
Folder Up/Down
Button
Sound/Menu
Changing Button
CD Button
Page Button
Display Button
3
Track or File
Up/Down Button
< SW-6MA7BRN, SW-6MA7BRP > (for AUS)
Radio Mode
Preset Button ch1~6
Auto Program Button
Scan Button
Volume Up Button
Tune Up/Down
Button
Volume Down Button
Power Button
FM/AM Changing Button
Auto Tune Up/Down Button
CD Changer Mode
CD Insertion Slot
Fast Forward Button
Disc Up/Down Button
(only when using 6CD-
Fast Reverse Button
changer)
Random Button
Disc Load Button
CD Disc Eject Button
Repeat Button
Folder Up/Down
Button
Sound/Menu
Changing Button
CD Button
Page Button
Display Button
4
Track or File
Up/Down Button
< SW-6MX7BLN, SW-6MX7BLP > (for CHINA, GCC and ROW)
Radio Mode
Preset Button ch1~6
Auto Program Button
Scan Button
Volume Up Button
Tune Up/Down
Button
Volume Down Button
Power Button
FM/AM Changing Button
Auto Tune Up/Down Button
CD Changer Mode
CD Insertion Slot
Fast Forward Button
Disc Up/Down Button
(only when using 6CD-
Fast Reverse Button
changer)
Random Button
Disc Load Button
CD Disc Eject Button
Repeat Button
Folder Up/Down
Button
Sound/Menu
Changing Button
CD Button
Page Button
Track or File
Up/Down Button
Display Button
5
RADIO DATA SYSTEM (EU only)
It automatically identifies RDS station by detecting RDS signal
7) CT (Clock Time)
transmitted from UKW stations.
Some RDS station broadcast time signal.
When CT function is ON, CT indicator appear in display,
1) PS (Program Service) Name
and such a station is being received, this function automatically adjusts clock to correct local time.
At the statement of RDS data receiving PS Name (station
name) should be displayed (priority over freq.).
a) How to CT function ON/OFF
2) TP (Traffic Program) and TA (Traffic Announcement)
After switch off the power , then hold down CH4 button
and press the Power ON/OFF switch while 2 seconds.
a) Push TP button to activate TP function with " TP " indicator in display.
At statement of CT check ON, display shows " CT ".
When TA is received, display shows " TRAF INF " then
the station name of TA transmitter.
The unit can receive TA when broadcasted from not only
current station (If it is TP station) but the other network
Classification Table of PTY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
stations supported by EON.
When TA is over, the original program (even CD) is recalled and will be superseded again when the next TA is
broadcasted.
When you want to skip TA during receiving, just push TP
button to switch off TP mode.
b) If current station is not a RDS one, display shows " NO
RDS " then station frequency.
3) PTY (Program Type) Search
Your favorite program among 29 classifications can be selected, then its qualified station is automatically searched.
a) Push PTY button to display PTY indicator and last PTY,
then searches stations with same PTY.
b) You can select your favorite PTY among the 29 categories classified in below using Tuning button or preset
button (CH1 to CH6) while PTY indicator appears in display.
c) When a desired PTY station can not be received the last
tuned station is restored with " EMPTY " displayed for 5
seconds.
4) PTY (Program Type) Language Selection
You can select your favorite language among English,
Swedish, French, German and Italian.
5) AF (Alternative Frequency)
News
Current Affairs
Information
Sport
Education
Drama
Culture
Science
Varied
Pop Music
Rock Music
Easy Music
Light Classics
Classical
Other Music
Weather Information
Finance
Children
Social
Religion
Phone in
Travel
Leisure
Jazz
Country
Nation Music
Oldies
Folk Music
Documentary
(NEWS)
(AFFAIRS)
(INFO)
(SPORT)
(EDUCATE)
(DRAMA)
(CULTURE)
(SCIENCE)
(VARIED)
(POP M)
(ROCK M)
(EASY M)
(LIGHT M)
(CLASSIC)
(OTHER M)
(WEATHER)
(FINANCE)
(CHILDREN)
(SOCIAL)
(RELIGION)
(PHONE IN)
(TRAVEL)
(LEISURE)
(JAZZ)
(COUNTRY)
(NATION M)
(OLDIES)
(FOLK M)
(DOCUMENT)
With this function, the unit can keep the best receivable station automatically among the same network as the current
station, when it becomes too weak and hard to listen.
Initial Setting PTY in each CH button
(Initial setting at purchase is AF check ON.)
CH No.
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
<AF check ON/OFF operation>
a) After switch off the power, then hold down CH5 button
and press the Power ON/OFF switch while 2 seconds.
At statement of AF check ON, display shows " AF ".
6) EMERGENCY ALARM
With this function, when the " Emergency Program " should
broadcasted the radio should receive it automatically at the
statement of ACC ON. At this time display shows " ALARM ".
6
PTY
News
Sport
Weather Information
Pop Music
Rock Music
Classical
(NEWS)
(SPORT)
(WEATHER)
(POP M)
(ROCK M)
(CLASSIC)
REAR VIEW and CONNECTORS
Main Antenna Socket
Panel / Amp
Power Supply, Speaker
and AUX Input
18P Connector (P801)
20P Connector (P901)
10 9 8 7 6 5 4 3 2 1
20 19 18 17 16 15 14 13 12 11
9 8 7 6 5 4 3 2 1
18 17 16 15 14 13 12 11 10
Panel / Amp and AUX Input 18P Connector (P801)
Pin
No.
Pin
No.
NAME
1
RADIO DISP DATA
2
3
RADIO SWITCH DATA
AMP DATA
4
5
OPTION Rch
OPTION GND
6
7
RSES/AUX Rch
HANDS FREE
8
9
HANDS FREE GND
-
NAME
10
11
SWITCH PANEL GND
AMP POWER ON
12
13
AMP DATA GND
OPTION Lch
14
15
RSES/AUX GND
RSES/AUX Lch
16
17
TEL MUTE
18
-
Power Supply, Speaker 20P Connector (P901)
Pin
No.
Pin
No.
NAME
NAME
1
BATTERY
(+)
2
3
SPEAKER FL
11
12
POWER GND
-
(+)
4
5
SPEAKER RL
SPEAKER FR
(+)
(+)
13
14
SPEAKER FL
SPEAKER RL
(-)
(-)
6
7
SPEAKER RR
SHIELD GND
(+)
15
16
SPEAKER FR
SPEAKER RR
(-)
(-)
8
9
REMOCON
17
18
ANTENNA +B
-
10
ACCESSORY
19
20
REMOCON GND
SPEED PULSE
(+)
7
BLOCK DIAGRAM
Antenna(Main)
<SCT1>
Diversity
Circuit
World Band Tuner
(179E-2AF)
AM
FM
RDS
<FE101>
5.0V(for Tuner)
8.5V(for Tuner)
<IC8N1>
5.0V
<P901>
EEPROM
20pin
Power Supply
<IC8A1>
+BATT
I2C
WDT
Audio -COM
(M30624MGP-399GP)
Antenna Power
ANT+B
<IC200>
Level conversion
Bus Buffer
Cereal
(SN74LVTH244APWR)
Bus Buffer
(SN74AHCT244PWR)
<IC800>
<IC8C1>
Single-END
POWER-IC
(TDA7563)
MUTE
<IC307>
2nd
LPF
RR
RL
FR
FL
DAC
(AK4352)
Woofer
BATT+
3.3V
(DSP Analog)
Woofer
I2S
Steering
Remote
Control
Sub-DSP
(AK7730AVT)
4Ch
3.3V
(DSP Digital)
3.3V
(DSP Analog)
<IC202>
I2S
C-DSP
(SAA7709/N103)
2Ch
CD
SPDIF
<P801>
<IC204>
18pin
3.3V
(DSP Digital)
TEL-MUTE
3.3V
(DSP Analog)
HANDS-FREE
RSES/AUX
SAT
<IC8C1>
SubWoofer
<D201>
Bus Buffer
(CD4066)
(SN74AHCT
244PWR)
CDX3(955050)
5.0V
MUTE
3.3V
8.0V
RB531XN
Power
Supply
FFC
UART
Amp
AMP data/clk
Analog LR
CD L,R
I/F
5 Line
Panel/Display
<J700>
I/F
display / switch
SYSTEM CONFIGURATION
MAIN
ANTENNA
+B
VEHICLE/
SEPARATE AMPLIFIER
AUDIO UNIT
REMOTE CONTROL
(STEERING)
DY-6MW7U53-2
ACC
ANTENNA
VEHICLE SPEED PULSE
SWITCH
SW-6ME7BLN,etc.
HANDS FREE KIT
DISPLAY
8750A042 (Visteon)
RSES
SEPARATE
AMPLIFIER
ED-310RG-PJ2,etc.
CV-0MW7B51
OR
AUX UNIT
8
TO SPEAKER HARNESS
DISASSEMBLING PROCEDURES
1. Removal of COVER (See Fig.1)
1) Unscrew the four screws ( 1 ).
2) Remove the COVER.
1
4(A)
COVER
Fig.1
2. Removal of CDX3 (See Fig.2)
1) Unscrew the two screws ( 2 ).
BRACKET-CDX3
2) Remove the CDX3 and FLAT-CABLE 18P.
3) Unscrew the two screws ( 3 ).
3
FLAT-CABLE 18P
4) Remove the BRACKET-CDX3.
5) Unscrew the two screws ( 4 ).
6) Remove the BRACKET-CASE.
CDX3
4
2(A)
BRACKET-CASE
2
9
2(A)
Fig.2
2(A)
3. Removal of HEAT-SINK (See Fig.3)
1) Unscrew the four screws ( 5 ).
2) Remove the HEAT-SINK.
5
4(C)
HEAT-SINK
Fig.3
4. Removal of CHASSIS (See Fig.4)
1) Unscrew the three screws ( 6 ).
2) Remove the CHASSIS-F.
3) Unscrew the two screws ( 7 ).
4) Remove the CHASSIS-L.
5) Unscrew the two screws ( 8 ) and three screws ( 9 ).
6) Remove the CHASSIS-R.
CHASSIS-L
7
2(A)
CHASSIS-R
9
9 (B)
6
3(A)
CHASSIS-F
8 (A)
Fig.4
10
2(B)
8 (A)
5. Removal of PCB-MAIN (See Fig.5)
10
1) Unscrew the four screws ( 10 ).
2) Unlatch the five hooks ( a ).
3(A)
10 (A)
3) Remove the PCB-MAIN.
PCB-MAIN
(a)
Fig.5
11
EXPLODED VIEW and PARTS LIST
A
B
C
Ref.No.
M011
A
4
C
4
M008
1
A
3
A
M023
A
A
2
M020
2
1
M019
1
2
D
M003
A
2
D
2
M022
2
M016
M021
M005
M013
3
M004
M006
B
2
A
A
B
5
A
12
Part No.
Description
Index
M003 560J24710
M004 560J24711
CHASSIS-L
CHASSIS-R
A-2
C-3
M005 560J35211
M006 560J24913
CHASSIS-F
CHASSIS-B
A-3
B-3
M008 591K38610 COVER
M011 635J08611 HEAT-SINK
A-1
C-1
M013 643L015O3 SHEET
M016 940L10114 CDX3(955050)
A-3
C-2
M019 591K61510 BRACKET-CASE
M020 593L83310 BRACKET-CDX3
A-2
C-1
M021 642K14611 SHEET-CD
M022 246L229O6 FLAT-CABLE 18P
A-3
B-2
M023 943M242O1 NAME-CARD(DY-6MW7U53-2)
A
653P11046 SCREW-S-PAN 3X6
A-1
-
B
C
653P11048 SCREW-S-PAN 3X10
653P11049 SCREW-S-PAN 3X12
-
D
669L057O1 SCREW-TAP 3X6
-
IC EXPLANATION
IC200 SN74LVTH244APWR
IC8C1 SN74AHCT244PWR
1OE 1
1A1
2
18 1Y1
1A2
4
16 1Y2
1A3 6
14 1Y3
1A4 8
12 1Y4
2OE 19
2A1 11
9 2Y1
2A2 13
7 2Y2
2A3 15
5 2Y3
2A4 17
3 2Y4
IC961,981 LF33ABPT
VIN 1
5 VOUT
CURRENT
LIMIT
START
INHIBIT
INHIBIT 2
CONTROL
DUMP
PROTECTION
REFERENCE
VOLTAGE
ERROR
AMPLIFIER
DRIVER
TERM.
PROTECTION
GND 3
IC8A1 MM1185AFFE
RCT
6
2.4 A typ
0.48 A typ
VCC 5
1 A typ
0.1V
RA
S
Q
R
VS 7
8 RESET
RB
1.25V typ
S
Q
R
S
CK 3
Pulse
Generator
Q
0.2V
R
1
4
TC
GND
13
IC8N1 M24C02-WMN6TP
2
2
PROGRAM TIMER
OSC
CHARGE PUMP
ROW
DEG
EEPROM ARRAY
ROW
COL
PREDEC DEG
64 LATCH
2
ADDRESS
RESISTOR
COUNTER
CLOCK
GEN
2
2
8-BIT
8
I/O
SENSE
RESISTOR AMP
1 A0
2 A1
3 A2
2
OUTPUT
LOGIC
PLA
26
START
STOP
START / STOP . LOGIC
6
SCL
7
TEST
GND
5
SDA
IC21G,305,405 NJM4580V
V+ 8
2,6 INPUT3,5 INPUT+
1,7 OUTPUT
V- 4
14
IC202 AK7730AVT
AINL+
AINLAINR+
AINR-
48
47
46
45
VREFH 41
VREFL 43
VCOM 42
AINL+
AINLAINR+
ADC
AINRVREFH
VREFL
VCOM
SDATA
SWQA
SWQ4
10 SDOUT4
JX0/SDIN4A 2
SWQ3
SDIN3/JX1 3
11 SDOUT3
SWQ2
SDIN2/JX2 4
12 SDOUT2
SWQ1
SDIN1 5
13 SDOUT1
SWIA
SDIN4
DSP
SDOUT4
SDIN3
SDOUT3
SDIN2
SDOUT2
SDIN1
SDOUT1
33 RQ
RQ
SWJX0
JX0
SCLK
SWJX1
JX1
SWJX2
32 SCLK
SI
31 SI
SO
30 SO
RDY
18 RDY/EESI
JX2
DRDY
EEST
EESEL
INIT_RESET
S_RESET
BITCLK
LRCLK
SMODE
EESI
EECS
17 EECS
EESO
20 EESO
EEADR
14 EEADR
1 EESEL
SWEE
29 15 16 34 35
S_RESET
INIT_RESET
24
LRCLK
23
BITCLK
XTI
XTO
SMODE
XTI 26
XTO 25
EEPIF
EECK
CLKO2
CKS1
CKS0
CONTROLLER
CLKO2/EEST
CKS0 36
CLKO1
CKS1 6
LFLT PLL & DIVIDER
CLKO1
LFLT 37
19 DRDY/EECK
15
IC204 SAA7709H/N103
AD
Level
2
64
LPF
WSPLL
BUF
74
77
75
76
20
19
11
10
CHANNEL1
70
71
72
73
AD
CHANNEL2
AD1
Left
SELECT
BLOCK
AD3
Left
ISN
IAC
QMF
AD4
Right
STEREO
DECODER
7
42
NOISE
45 44 43
62 65 63 64
RDS
DEMOD
60
Pin Name
FM_MPX
SM
PHONE
PHONE_GND
NAV
NAV_GND
POM
RRV
RLV
VSSDA
VDDDA
VREFDA
FRV
DEEMP
FLV
DSP_IO7
FS_SYS
WS_DAC
DATA_DAC
CLK_DAC
PinNo
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
IC307 TDA7563
ST-BY/MUTE
RDS
DECOD
58 57
Pin Name
DSP_IO6
VDDQ1
VSSQ1
SPDIF2
SPDIF1
DSP_IO5
CD_WS
CD_CLK
CD_DATA
IIS_CLK
IIS_IN1
IIS_IN2
IIS_WS
IIS_OUT1
IIS_OUT2
VDDQ2
VSSQ2
AF HOLD
AF SAMPL
DSP_IO3
PinNo
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
CLK
DATA
VCC1 VCC2
23
26
7 21
IIC & SPDIF
27 29 28 25 24
56
Pin Name
PAUSE
DSP_RESET
RTCB
SHTCB
TSCAN
VDDQ3
VSSQ3
VDDD1
VSSS1
VSSS2
VDDD2
VSSS3
VSSS4
VSSS5
VSSS6
A0
SCL
SDA
RDS_CLOCK
RDS_DATA
Thermal
Protection
& Dump
2
12BUS Mute1 Mute2
IN RF
IIC
59
PinNo
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Reference
PinNo
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Pin Name
SEL_FR
VSS OSC
XTAL
XTAL
VDD_OSC
AM_R/AM_MONO
AM_L
TAPE_R
TAPE_L
CD_R
CD_GNDR
CD_L
CD_GMDL
VDDAAD
VDACP
VDACN
VREFAD
AUX_R
AUX_L
FM_RDS
Clip
Detector
F
16
IN LF
IN LR
15
12
13
R
16/30
dB
Short Circuit
Protection
& Diagnostic
F
16/30
dB
Short Circuit
Protection
& Diagnostic
R
16/30
dB
11
SVR
17
AC_GND
Short Circuit
Protection
& Diagnostic
19 25 9
3
RF RR LF
LR
PW_GND
16
CD_OUT
18 OUT RF+
20 OUT RF-
16/30
dB
Short Circuit
Protection
& Diagnostic
IN RR
5
1
TAB
14
S_GND
22
24
OUT RR+
10
8
OUT LF+
6
4
OUT LR+
OUT RR-
OUT LF-
OUT LR-
DIO_EXTERN
32
4X5 BAND EQU
CORE
PERIPHERY
SUPPLY BLOCK
TCB
13
8
Pilot
Filter
OSC
11.2896MHz
15
9
ISN
AD2
Right
DSP EPICS7A
INPUT
FSDAC
12
69
68
67
66
79
78
3
4
5
6
1
80
61
47
37
23
46
36
22
51
48
55
54
53
52
50
49
DAC_EX
17
18
31
30
33
35
34
38
ELECTRICAL PARTS LIST
< CHIP PARTS (RESISTORS & CAPACITORS) >
Part No.
103L19XOX
103L24XOX
103L29XOX
103P50XOX
L
SOLDERING PART
Ref. No.
Part No.
Description
Ref. No.
CHIP PARTS (RESISTORS)
W001,003~006
R3N1,3P1,etc.
103L199O9
103L299O9
R-CHIP
R-CHIP
0
0
R178
R173
103L298O0
103L298O4
R-CHIP
R-CHIP
1
2.2
R222,224,etc.
103L290O9
R-CHIP
47
R242,911,952
R933
103L291O3
103L241O7
R-CHIP
R-CHIP
R128,254,etc.
R936
103L291O7
103L241O9
R201,8J4
L
2.0mm
3.2mm
1.6mm
1.6mm
Part No.
L
Part No.
141L06XOX
141L16XOX
141L18XOX
141P17XOX
2.0mm
1.6mm
1.6mm
3.2mm
Description
RN202,8C1
109L034O6
R-NETWORK-CHIP
470
RN201,241
109P01218
R-NETWORK-CHIP
1k
CHIP PARTS (CAPASITORS)
C1
141L181O5
C-CERAMIC-CHIP
15pF
C256,257
C801,802
141L181O9
141L182O1
C-CERAMIC-CHIP
C-CERAMIC-CHIP
22pF
27pF
100
220
C12G,254,etc.
C1A1,1A3
141L183O5
141L183O9
C-CERAMIC-CHIP
C-CERAMIC-CHIP
100pF
150pF
R-CHIP
R-CHIP
220
330
C10G,11,etc.
141L160O1
C-CERAMIC-CHIP
220pF
103L292O1
R-CHIP
470
C352,452,etc.
C170,171
141L184O9
141L160O5
C-CERAMIC-CHIP
C-CERAMIC-CHIP
390pF
470pF
R156
R8G7,8G8,etc.
103L292O3
103L192O5
R-CHIP
R-CHIP
680
1k
C101,3A2,etc.
C932
141L160O9
141L161O3
C-CERAMIC-CHIP 1000pF
C-CERAMIC-CHIP 2200pF
R10,171,etc.
R129,901,etc.
103L292O5
103L292O6
R-CHIP
R-CHIP
1k
1.2k
C3N1,3P1,etc.
141L161O5
C-CERAMIC-CHIP 3300pF
R1A5,912,951
103L292O8
R-CHIP
1.8k
C962
C227
141L161O8
141L161O9
C-CERAMIC-CHIP 5600pF
C-CERAMIC-CHIP 6800pF
R170,185,etc.
103L292O9
R-CHIP
2.2k
R809,9D1,9D2
R151,176,177
103L193O0
103L293O0
R-CHIP
R-CHIP
2.7k
2.7k
C115,154,etc.
C954,982
141L162O1
141L162O3
C-CERAMIC-CHIP 0.01µF
C-CERAMIC-CHIP 0.015µF
R8J3,8L6,8M3
R820
103L293O1 R-CHIP
103P503O1 R-CHIP
3.3k
3.3k
C10
C151~153,33G
141L163O3
141L164O4
C-CERAMIC-CHIP 0.022µF
C-CERAMIC-CHIP 0.047µF
R157,8B2
103L293O2
R-CHIP
3.9k
C201,221,etc.
C225,226
141L164O6
141L164O8
C-CERAMIC-CHIP
C-CERAMIC-CHIP
0.1µF
0.22µF
R112,155,etc.
R229,361,etc.
103L293O3
103L293O4
R-CHIP
R-CHIP
4.7k
5.6k
C3B2
141L069O5
C-CERAMIC-CHIP
1µF
R321,333,etc.
R302,402
103L293O5
103L293O6
R-CHIP
R-CHIP
6.8k
8.2k
C1A2,1A4
C11G,311,etc.
141L165O0 C-CERAMIC-CHIP
141P170O2 C-CERAMIC-CHIP
1µF
1µF
R108,154,etc.
103L293O7
R-CHIP
10k
R132,301,etc.
R352,452,etc.
103L293O9
103L294O0
R-CHIP
R-CHIP
15k
18k
R808
R160,807,etc.
103L194O1
103L294O1
R-CHIP
R-CHIP
22k
22k
R12,833
R351,353,etc.
103L294O3
103L294O4
R-CHIP
R-CHIP
33k
39k
R824
R06G,10G,etc.
103P504O4 R-CHIP
103L294O5 R-CHIP
39k
47k
R133
103L294O6
R-CHIP
R823
R12G,131,etc.
TRANSISTORS
Q901,931,etc.
Q131,154,etc.
260P68210 TR 2SD2375OP
260M061O7 TR-CHIP 2SA1037Q
Q8G3,8H1,9D1
Q101,151,etc.
260P11710 TR-CHIP 2SA1364
260M061O5 TR-CHIP 2SC2412S
Q911
260L049O2
Q106,8L7,etc.
260M061O1 TR-CHIP DTA124E
Q932,9B2
Q3A2
260L030O5
260L042O2
56k
Q241,242,etc.
Q802
260M061O9 TR-CHIP DTC114E
260L014O7 TR-CHIP DTC115E
103P504O7 R-CHIP
103L294O9 R-CHIP
68k
100k
Q3A1,8L1,etc.
260M061O2 TR-CHIP DTC124E
R821,822,825
R152,811
103P504O9 R-CHIP
103L295O3 R-CHIP
100k
220k
Q108,8H3,etc.
Q361,461,etc.
260M061O8 TR-CHIP DTC144E
260L033O1 TR-CHIP DTC323T
R8B5,8B6
103L295O7
R-CHIP
470k
R101,103,172
103L296O1
R-CHIP
1M
TR-CHIP 2SC3439
TR-CHIP DTA143E
TR-CHIP DTA144T
DIODES
D901,931,etc.
264P607O2 DIODE-CHIP 1SR154
D151,152,etc.
264L060O1
17
DIODE-CHIP 1SS355
Ref. No.
Part No.
Description
Ref. No.
DIODE-CHIP 1SV234
Part No.
Description
D101
264L062O1
D9M1
D8L3
264P516O1 DIODE-CHIP S3D6600
264P582O7 DIODE-Z-CHIP MA8043H
D932
D911,9A2
264L067O3
264L067O4
D952
264P583O8 DIODE-Z-CHIP MA8062M
D802
D801
264P584O1 DIODE-Z-CHIP MA8068M
264P584O8 DIODE-Z-CHIP MA8082H
J700
P801
452L258O4
452P23218
CONNECTOR 18P
CONNECTOR 18P
D972
D902
264P584O6 DIODE-Z-CHIP MA8082L
264P585O0 DIODE-Z-CHIP MA8091M
P901
SCT1
452P23220
449L076O3
CONNECTOR 20P
SOCKET-ANT
D10G,310,etc.
264P588O6 DIODE-Z-CHIP MA8270M
DIODE-Z-CHIP MA8051M
DIODE-Z-CHIP MA8056M
IC
COILS
L9M1
351P11610
L1
L101,9A1
351P032O1 COIL-CHOKE-CHIP
351P081O6 COIL-CHOKE-CHIP
COIL-CHOKE
L221~231,etc.
351P095O4 COIL-CHOKE-CHIP
CONNECTORS
OTHERS
RT131
265P10910
X801
X204
285L012O7 CRYSTAL
285P101O3 CRYSTAL
THERMISTOR-CHIP
FE101
F9D1
295P21418 TUNER
299P128O3 PROTECTOR
299P136O2 PROTECTOR-CHIP
409P023O2 LC-MULTIPLE-CHIP
IC202
262P52111
IC AK7730AVT
IC961,981
IC8N1
266P61410
263L140O6
IC LF33ABPT
IC M24C02-WMN6TP
IC800
IC8A1
262P57492
263P02511
IC M30624MGP-399GP
IC MM1185AFFE
IC21G,305,405
266L065O6
IC NJM4580V
Z1
LC961,981
IC204
IC8C1
263P25010
263L060O9
IC SAA7709H/N103
IC SN74AHCT244PWR
PLT-101,802,908 593L109O1 PLATE-G
HLD-30S
593L28610 HOLDER-TR
IC200
IC307
263P01710
266P59510
IC SN74LVTH244APWR
IC TDA7563
HLD-207
593L29210
HOLDER-TR
HLD-100
HLD-00S
593L29213
593L58511
HOLDER-TR
HOLDER-IC
18
PARTS LAYOUT ON PRINTED CIRCUIT BOARD
MODEL : DY-6MW7U53-2
(PARTS SIDE)
PCB-MAIN
19
PARTS LAYOUT ON PRINTED CIRCUIT BOARD
MODEL : DY-6MW7U53-2
(PATTERN SIDE)
PCB-MAIN
TO CDX3
20
SCHEMATIC DIAGRAM
PCB-MAIN MODEL : DY-6MW7U53-2
Vol.1
Vol.3
Vol.2
Vol.4
21
SCHEMATIC DIAGRAM
PCB-MAIN
MODEL : DY-6MW7U53-2 Vol.1
22
SCHEMATIC DIAGRAM
PCB-MAIN
MODEL : DY-6MW7U53-2 Vol.2
23
SCHEMATIC DIAGRAM
PCB-MAIN
MODEL : DY-6MW7U53-2 Vol.3
24
SCHEMATIC DIAGRAM
PCB-MAIN
MODEL : DY-6MW7U53-2 Vol.4
25
VOLTAGE
MODEL : DY-6MW7U53-2
(Pin numbers are as measurement points.)
1. Audio -COM
IC800 PCB-MAIN
2. CDSP
IC204 PCB-MAIN
FM 98.1MHz,30.0%MOD,VOL MIN
BATT,ACC 13.2V
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Pin Name
DSP-RDY
STM(CD)
D-MTS(CD)
D-STM(CD)
CLK(CD)
BYTE
FLASH-CNVSS
MUTE(CD)
ACC-ON(CD)
RESET
Xout
VSS
Xin
VCC
NMI
SW-DATA-RXD
ACC
BATT
BEEP
CK
RCT
SPEED
AMP-P-ON
SCL
SDA
DISP-DATA-TXD
(FLASH-TXD)
SW-DATA-RXD
(FLASH-RXD)
FLASH-SCLK
FLASH-BUSY
AMP/RSES(UART)
PC-TXD
AMP/RSES(UART)
PC-RXD
FLASH-EPM
RTS
CTS
STBY
FLASH-CE
P-MUTE
H-MUTE
FM-ON
Function
SUB DSP RDY input
Communication request from CDX3
Cereal data communication output to mecha
Cereal data communication input from mecha
Cereal clock communication input from mecha
For flash writing
Mute request from CDX3
ACC-ON output to CDX3
PANEL UART communication data input
ACC detection
BATT detection
Not Used
BEEP sound output
Clear pulse output for watch dog
ENABLE request for watch dog
SPEED pulse input
Not Used
External AMP POWER ON request
Not Used
I2C clock output
I2C data output
PANEL UART communication data output
/For flash writing
PANEL UART communication data input
/For flash writing
For flash writing
For flash writing
AMP/RSES UART communication data output/
for PC communication
AMP/RSES UART communication data input/
for PC communication
Not Used
Not Used
Not Used
Not Used
For flash writing
Not Used
doe PC communication
doe PC communication
STBY request for POWER IC
For flash writing
MUTE request for POWER IC
Not Used
MUTE request to mute circuit
Not Used
Not Used
Power supply SW to diversity circuit
Voltage [V]
AM
CD
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
I/O
ACT
I
I
O
I
I
I
I
I
O
I
O
I
I
I
I
I
O
O
I
I
O
O
O
H
L
H
L
L
L
-
FM
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
O
-
0/5
0/5
0/5
I
-
0/5
0/5
0/5
O
O
-
0/5
0/5
0/5
0/5
0/5
0/5
O
-
0/5
0/5
0/5
I
-
0/5
0/5
0/5
I
I
O
O
I
O
O
O
H
H
H
H
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
-
0/5
0/5
0/5
0/5
0/5
0/5
0/5
-
Pin
No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Pin Name
NOISE
WP
DSP-DRDY
SWITCH-SELECT
DSP-S-RESET
DSP-RQ
DSP-INIT-RESET
VCC
DISPLAY-SELECT
VSS
V-IF-BW
S-METER
RDS-CLK
RDS-DATA
DSP-RST
AF-OK
CDSP-PON
HARD Ver(MSB)
HARD Ver(LSB)
MODEL(CD/MD)
REMOCON
TEL-MUTE
ANT-ON
ACC-ON
PLL-ON
AVSS
MTS(CD)
VREF
AVCC
DSP-SDI
DSP-SDO
DSP-SCLK
Function
Noise detection
Not Used
SUB DSP DRDY input
Switch communication select
SUB DSP SYSTEM RESET request
SUB DSP RQ request
SUB DSP INITIAL RESET request
Not Used
Display communication select
Input for changeable IF monitor
S meter input
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Clock input from RDS decoder
Data input from RDS decoder
RESET request to CDS
AF change request from RDS decoder
Power supply ONSW to CDSP
Not Used
Not Used
Not Used
Not Used
Hardware version(MSB)
Hardware version(LSB)
Audio model setting
Not Used
Steering remote control AD input
Not Used
TEL MUTE input
ANT+B power supply SW
SW for internal power supply
SW for power supply for tuner
Not Used
Not Used
Communication request to CDX3
SUB DSP data input
SUB DSP data output
Clock output for SUB DSP
26
I/O
ACT
I
O
I
O
O
O
O
O
I
I
I
I
O
I
O
I
I
I
I
I
O
O
O
O
I
O
I
L
L
H
L
H
H
H
L
-
Voltage [V]
FM
AM
CD
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0 5
0 5 0 5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0 5 0 5 0 5
0 5 0 5 0 5
0 5 0 5 0 5
0 5 0 5 0 5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
0/5
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Pin Name
FM-MPX
LEVEL
HANS-R
HANS-R(GND)
HANS-L
HANS-L(GND)
POM
RRV
RLV
VSSDA
VDDDA
VREFDA
FRV
DEEMP
FLV
FS-SYS
WS-DAC
DATA-DAC
CLK-DAC
VDDQ
VSSQ
SPDIF2
SPDIF2
CD-WS
CD-DATA
CD-CLK
IIS-CLK
IIS-IN1
IIS-IN2
IIS-WS
IIS-OUT1
IIS-OUT2
VDDQ
VSSQ
FM-HOLD
REFREZE
-
Voltage [V]
1.6
2.1
1.6
1.6
1.6
1.6
3.3
1.6
1.6
0.0
3.3
1.7
1.6
1.6
0.0/3.3
3.3
0.0
1.7
1.7
0.0/3.3
0.0
0.0
0.0/3.3
0.0/3.3
0.0/3.3
3.3
0.0
3.1
0.0
-
Pin
No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Pin Name
AF OK
DSP-RST
RTCB
SHTCB
TSCAN
VDDQ
VSSQ
VDD
VSS
VSS
VDD
VSS
VSS
VSS
VSS
A0
SCL
SDA
RDS-CLK
RDS-DATA
SEL-FR
VSS-OSC
OSC-IN
OSC-OUT
VDD-OSC
AM-R/AM
AM-L
OPTION-R
OPTION-L
CDX3-R
CDX3-GND-R
CDX3-L
CDX3-GND-L
VDDAAD
VDACP
ADACN
VREFAD
RSES-R
RSES-L
FM-RDS
Voltage [V]
0.0
3.1
0.0
0.0
0.0
3.3
0.0
3.3
0.0
0.0
3.3
0.0
0.0
0.0
0.0
0.0
0.6/5.4
0.2/5.4
0.0/3.3
0.0/3.3
0.0
0.0
0.0~3.1
0.0~3.1
3.3
1.6
1.6
1.6
1.6
1.6
1.6
3.2
3.3
3.3
0.0
1.7
1.6
1.6
1.6
3. SUB DSP
IC202 PCB-MAIN
4. POWER-IC
IC307 PCB-MAIN
FM 98.1MHz,30.0%MOD,VOL MIN
BATT,ACC 13.2V
FM 98.1MHz,30.0%MOD,VOL MIN
BATT,ACC 13.2V
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Pin Name
EESEL
JX0
SDIN3
SDIN2
SDIN1
CKS1
BVSS
DVSS
DVDD
SOUT4
SOUT3
SOUT2
SOUT1
BITCLK-I
LRCLK-I
BITCLK-O
LRCLK-O
RDY
DRDY
CS
DVDD
DVSS
CLKO1
CLKO2
XTO
XTI
DVSS
DVDD
SMODE
30 SO
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
SI
SCLK
RQ
S-RESET
INIT-RESET
CKS0
LFLT
AVSS
AVDD
AVDD
VREFH
VCOM
VREFL
AVSS
AINRAINR+
AINLAINL+
Pin
No.
Voltage [V]
0.0
0.0/3.3
0.0
0.0
3.3
0.0
0.0
0.0/3.3
0.0/3.3
3.1
0.0
3.3
0.0
0.0
0.0
0.0/3.3
0.0
3.3
0.0
Pin Name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
TAB
STBY
PGND
RLCD
RL+
VCC1
FLPGND
FL+
SVR
FLIN
RLIN
SGND
RRIN
FRIN
ACGND
FR+
PGND
FRVCC2
RR+
CK
RRPGND
DATA
TAB
5. Power supply
PCB-MAIN
0.0
0.0/3.3
0.0/3.3
0.0/3.3
3.1
3.1
3.3
1.3
0.0
3.3
3.3
3.3
1.7
0.0
0.0
-
BATT,ACC,ILL(13.2V)
(E)Emitter, (C)Collector
[V]
-COM 5V
Q9A1(E)
5.0
Radio 8.5V
Q901(E)
8.5
Rafio 5.0V
Q911(E)
5.0
CD Power supply 8.0V
Q931(E)
8.0
Analog 8.0V
Q971(E)
8.0
DSP6.0V
Q951(E)
6.0
DSP Digital 3.3V
IC961(5)
3.3
DSP Analog 3.3V
IC981(5)
3.3
ANT+B
Q9D1(C)
13.2
27
Voltage [V]
0.0
11.7
0.0
6.6
0.9
6.6
13.0
6.6
0.0
6.6
6.6
6.5
6.5
0.0
6.5
6.5
6.5
6.6
0.0
6.6
13.1
6.6
0.7/5.4
6.6
0.0
0.8/5.6
0.0
WAVEFORM
MODEL : DY-6MW7U53-2
(Pin numbers are as measurement points.)
1. -COM
IC800 PCB-MAIN
3. -COM
IC800 PCB-MAIN
5. CD Connector
J700
PCB-MAIN
CH1=27PIN(SCL, 5.0Vpp)
CH2=28PIN(SDA, 5.0Vpp)
CH1=33PIN(AMP/RSES(UART) PC-TXD, 5.0Vpp)
CH2=34PIN(AMP/RSES(UART) PC-RXD, 5.0Vpp)
Time axis : 20us/div
Time axis : 200us/div
CH1=14PIN(D-STM, 5.0Vpp)
CH2=12PIN(D-MTS, 4.2Vpp)
CH3=13PIN(SCK, 5.0Vpp)
CH4=15PIN(MTS, 5.0Vpp)
CH5=16PIN(STM, 5.0Vpp)
Time axis : 100us/div
CH1
CH1
CH1
CH2
CH3
CH2
CH2
CH4
CH5
2. -COM
IC800 PCB-MAIN
4. -COM
IC800 PCB-MAIN
CH1=29PIN(DISP-DATA-TXD, 5.0Vpp)
CH2=30PIN(SW-DATA-RXD, 5.0Vpp)
CH1=98PIN(DSP-SDI, 5.0Vpp)
CH2=99PIN(DSP-SDO, 5.0Vpp)
CH3=100PIN(DSP-SCLK, 5.0Vpp)
Time axis : 500us/div
Time axis : 5us/div
Cycle(CH3) : 294kHz
CH1
CH1
CH2
CH2
CH3
28
6. -COM
IC800 PCB-MAIN
CH1=11PIN(XOUT, 5.1Vpp)
CH2=13PIN(XIN, 4.9Vpp)
Time axis : 50ns/div
Cycle(CH2) : 10.0MHz
CH1
CH2
7. CDSP
IC204 PCB-MAIN
CH1=63PIN(OSC-IN, 3.2Vpp)
CH2=64PIN(OSC-OUT, 3.2Vpp)
Time axis : 50ns/div
Cycle(CH1) : 11.3MHz
CH1
CH2
29