CA-DM6490A - Panasonic Car Audio Service Manual (repair manual)

ca-dm6490a service manual
Model
CA-DM6490A
Pages
7
Size
661.91 KB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio / MAZDA
File
ca-dm6490a.pdf
Date

Read Panasonic CA-DM6490A Service Manual online

General
Power Supply
DC 12V (11V - 16V)
Test Voltage 13.2V
Negative Ground
Current Consumption
Less than 1A ( Illumination ON )
Dimensions** (W×H×D)
109.5 × 40 × 20.7 (mm)
Weight**
80g
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
Above specifications comply with EIA standards
MAZDA
CA-DM6490A
MD Display of MASIC
PART No.
: E187 66 BC0
VEHICLE
: Universal
DESTINATION
:  Countries
PRODUCED AFTER : Feb., 2004
AUTOMOTIVE MULTI-MEDIA
Specifications*
ORDER No.1152
I0
 1 
FEATUERS 
2
 2 
SYSTEM BLOCK DIAGRAM 
2
 3 
NAME OF FUNCTION OF EACH PARTS 
3
 4 
TERMINALS DESCRIPTION 
3
     • 
• 
• 
• 
This unit is the MDLP patch part of the CX-BM6091F and is
a separate product.
     • 
• 
• 
• 
MD Display of MASIC
     • 
• 
• 
• 
Dot Matrix LCD
 5 
REPLACEMENT PARTS LIST 
4
 6 
EXPLODED VIEW (Unit) 
5
 7 
WIRING DIAGRAM 
6
 8 
SCHEMATIC DIAGRAM 
7
CONTENTS
 Page 
Page
1 FEATUERS
2 SYSTEM BLOCK DIAGRAM
2
MAZDA / CA-DM6490A
IC901 : YEAMPD32B015
Pin
No.
Name
Description
I/O Vol.
(V)
1
LED1 (NC)
No Connection
-
-
2
LED2 (NC)
No Connection
-
-
3
LED3 (NC)
No Connection
-
-
4
LED4 (NC)
No Connection
-
-
5
VSS
(Connecting to Ground)
-
0
6
VLC5
LCD Control Voltage5
-
0
7
VLC4
LCD Control Voltage4
-
1.5
8
VLC3
LCD Control Voltage3
-
3.0
9
VLC2
LCD Control Voltage2
-
3.0
10
VLC1
LCD Control Voltage1
-
4.5
11
VLC0
LCD Control Voltage0
-
6.0
12
VDD
(Connecting to +5V)
-
5.0
13
SYNC
Syncronize Input
-
5.0
14
LCD OFF
LCD Control (LCD Off)
I
5.0
15
RESET
Reset
I
5.0
16
KEY REQ
Key Request Output
O
0
17
SCK
Shift Control Clock Input
I
0
18
DATA
Data In/Out
I/O 5.0
Pin
No.
Name
Description
I/O Vol.
(V)
19
STB
Strobe Input
I
0
20
OSC IN
Oscillator Input
I
2.5
21
OSC OUT
Oscillator Output
O 2.5
22
KEY1 (NC)
No Connection
-
-
23
KEY2 (NC)
No Connection
-
-
24
KEY3 (NC)
No Connection
-
-
25
KEY4
Key Scan Input
I
0.9
26-33 SEG1/KS1 - SEG8/KS8 Segment/Key Scan Output O 3.0
34-75 SEG9 - SEG50
Segment Output
O 3.0
76-85 SEG51 - SEG60 (NC)
No Connection
-
-
86-90 SEG1/COM14 -
SEG5/COM10 (NC)
No Connection
-
-
91,92 COM9, COM8 (NC)
No Connection
-
-
93-99 COM7 - COM1
Common 7-1
O 3.0
100
COM0 (NC)
No Connection
-
-
3 NAME OF FUNCTION OF EACH PARTS
4 TERMINALS DESCRIPTION
3
MAZDA / CA-DM6490A
5 REPLACEMENT PARTS
LIST
Notes :
 1. Be sure to make your orders of replacement parts
according to this list.
 2. Important safety notice: Components, identified by
mark
have special characteristics important for safety. When
replacing
any
of
these
components,
use
only
manufacturer´s specified parts.
 3. Location keys in the remarks column indicates the general
location of the parts shown in the exploded drawing, as in a
road map.
 4. The marking (RTL) indicates that Retention Time is limited
for this item. After the discontinuation of assembly in
production, the item will continue to be available for a
specific period of time. The retention period of availability is
dependent on the type of assembly, and in accordance with
the laws governing part and product retention. After the end
of this period, the assembly will no longer be available.
Ref.
No.
Part No.
Part Name & Description
Remarks
[E8901A] Display Block
IC´s AND TRANSISTORs
IC901
YEAMPD32B015
IC
DIODEs
D901
MA8100LMTX
Diode
D902
YEAD1SS355T1
Diode
D903
MA8100LMTX
Diode
CAPACITOR
C901
F1J1H103A513
Ceramic, 0.01µF 50WV
RESISTORs
R901
ERJ6GEYJ224
Chip, 220k
1/10W
R903
ERJ6GEYJ103
Chip, 10k
1/10W
R904
ERJ6GEYJ103
Chip, 10k
1/10W
R905
ERJ6GEYJ472
Chip, 4.7k
1/10W
R906
ERJ6GEYJ472
Chip, 4.7k
1/10W
R908
ERJ6GEYJ472
Chip, 4.7k
1/10W
R909
ERJ6GEYJ472
Chip, 4.7k
1/10W
CONNECTORs
CN901
K1KA15A00095
Connector, 15P
COIL
L901
YELTBLM21A10
Coil
SWITCHes
SW901
K0F111A00336
Switch
SW902
K0F111A00336
Switch
LAMPs
PL901
YEALSRMG006
Lamp
PL902
YEALSRMG006
Lamp
PL903
YEALSRMG006
Lamp
LCD
LCD901
L5ADAHB00002
LCD
Ref.
No.
Part No.
Part Name & Description
Remarks
Mechanical Parts
MISCELLANEOUS
1
YEFR07128
Rubber Contact
2
YEFK06925
LCD Holder
3
YEFV021748
Optical Shade
4
YEFX0012070A
LCD Transparent Plate
5
YEFV021743
LCD Optical Shade
6
YEFA131528
LCD Case
7
YEFA131527
Rear Case
9
YEFX0052351
Spring, MD
10
YEFX0021378
Dust Cover
11
YEFV021778
Optical Shade
12
YEFX0012069
Transparent Plate
13
YEFC027273
Escutcheon Ass´y
14
YEFE136198
Display Button
15
YEFE136197
Eject Button
16
YEFX0012068
Button Holder
19
YEFS011733
Botton Holder Pad
20
YEFV012135
Insulator
51
XTB2+6GFX
Screw, M2x6
4
MAZDA / CA-DM6490A
Page of 7
Display

Download Panasonic CA-DM6490A Service Manual (Repair Manual)

Here you can read online and download Panasonic CA-DM6490A Service Manual in PDF. CA-DM6490A service manual will guide through the process and help you recover, restore, fix, disassemble and repair Panasonic CA-DM6490A Car Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.