Panasonic CQ-C5302W User manual

ORDER NO. ACED060610C3
AUTOMOTIVE AFTERMARKET
CQ-C5302W
WMA MP3 CD Player/Receiver with CD Changer Control
SPECIFICATIONS
Specifications*
General
Power Supply DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Current Consumption Less than 2.2A (CD mode ; 0.5W
4-channels)
Maximum Power Output 50W×4 (at 1kHz)
Tone/SQ Adjustment Range SQ Low/Bass ; ±12dB / (at 60Hz,
80Hz, 100Hz, 200Hz)
SQ Mid ; ±12dB / (at 500Hz,
1kHz, 2kHz, 3kHz)
SQ High/Treble ; ±12dB / (at
10kHz, 12kHz, 15kHz, 18kHz)
Speaker Impedance 4-8
Pre-Amp Output Voltage 2.5V (CD mode; 1kHz, 0dB)
Pre-Amp Output Impedance 200
Subwoofer Output Voltage 2.5V
Subwoofer Output Impedance 200
FM Stereo Radio
Frequency Range 87.5MHz - 108.0MHz
Usable Sensitivity 6dB/ V. (S/N 30dB)
Frequency Response 30Hz-15kHz (±3dB)
Alternate Channel Selectivity 75dB
Stereo Separation 35dB (1kHz)
Image Rejection Ratio 70dB
1

IF Rejection Ratio 100dB
Signal to Noise Ratio 62dB
AM Radio
Frequency Range 531kHz - 1,602kHz
Usable Sensitivity 28dB/ V (S/N 20dB)
CD Player
Sampling Frequency 8 Times Oversampling
DA Converter 1bit DAC System
Pick-Up Type Astigma 3-beam
Light Source Semiconductor Laser
Wave Length 790nm
Frequency Response 20Hz to 20kHz (±1dB)
Signal to Noise Ratio 96dB
Total Harmonic Distortion 0.01% (1kHz)
Wow and Flutter Below measurable limits
Channel Separation 75dB
Dimensions** (W×H×D) 178×50×155mm
Weight** 1.6kg
* 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.
2006 Matsushita Electric Industrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
1. ABOUT LEAD FREE SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB.
Caution :
- Pb free solder has a higher melting point than standard solder; Typically
the melting point is 50 - 70°F (30 - 40°C) higher. Please use a soldering
2

iron with temperature control and adjust it to 700 ± 20°F (370 ± 10°C). In
case of using high temperature soldering iron, please be careful not to
heat too long.
- Pb free solder will tend to splash when heated too high (about 1100°F/
600°C)
- This lead free solder will be used for the products after serial No.
1,000,001.
2. LASER PRODUCTS
3. FEATUERS
- Digital servo for reliable playback.
- PLL (Phase Locked Loop) synthesized tuning.
- 18-FM, 6-AM presets with preset scan.
- Removable face plate.
- MP3/WMA Playback from CD-R/RW.
- CD Changer Control.
3

4. REPLACING THE FUSE
Use fuses of the same specified rating (15amps). Using different substitutes or fuses with higher
ratings, or connecting the product directly without a fuse, could cause fire or damage to the stereo unit.
5. MAINTENANCE
Your product is designed and manufactured to ensure a minimum of maintenance. Use a dry, a soft
cloth for routine exterior cleaning. Never use benzine, thinner or other solvents.
6. NOTES
[RADIO BLOCK]
Do not align the AM/FM package block. When the package block is necessary, it will be supplied already
aligned at the factory.
[CD DECK BLOCK]
This model has no servo alignment points because microcomputer controls the servo circuit.
7. DIMENSIONS
8. WIRING CONNECTION
4

9. DISASSEMBLY INSTRUCTIONS
9.1. How to remove the Flexible PCB
5

9.2. How to install the Main P.C.B of the Electric Slide Display
10. TERMINALS DESCRIPTION
10.1. Main Block
IC601 : YESAM288
6

Pin
No.
Port Description I/O Volt (V)
FM AM CD
1PANEL
OPEN
PANEL OPEN
detection
I 5.2 5.2 5.2
2PANEL
CLOSE
PANEL CLOSE
detection
I 0 0 0
3 LCD DI LCD data O 4.7 4.7 4.7
4 BATT BATT detection I 5.1 5.1 5.1
5 ACC ACC detection I 5.1 5 5.1
6 SDA Electronic VOL data I/O 5 5 5
7 SCK Electronic VOL clock O 5 0 5
8 LCD
DO
LCD data I 4.9 4.9 4.9
9 Vss GND - 0 0 0
10 ST FM ST detection I 5.1 5.1 5.1
11 PLL DI
(MO)
PLL data output O 0 0 0
12 PLL
DO (MI)
PLL data input I 5.2 5.2 5.2
13 PLL
CLK
PLL clock output O 5 5 5
14 PLL CE PLL chip enable
output
O 0 0 5
15 CD
RST
CD deck reset output O 5 5 0
16 XM RX XM tuner RX data O 4.8 4.8 4.8
17 LCD
CLK
LCD clock O 4.9 4.9 4.9
18 XM TX XM tuner TX data I 0 0 0
19 CD SO
(MI)
CD Data I 1.4 1.4 1.4
20 CD
SCK
CD clock transmit O 4.9 4.9 4.9
21 Vdd Power supply I 5 5 5
22 CD SI
(MO)
CD Data O 0 0 0
23 NC No Connection - - - -
24 CDC
CLK
CD Changer clock I 0 0 0
25 CONDENSOR Capacitor for power
supply
- 3.2 3.2 3.2
26 CDC
DATA
CD Changer data I 0 0 0
27 CDC
STB
Changer storobe
signal input
I 0 0 0
28 CD IN DISC In detection I 4.9 4.9 0.4
29 DECK
V
CONT
DECK power supply
control output
O 5 5 5
Pin
No.
Port Description I/O Volt (V)
FM AM CD
30 CD
STB
Strobe signal for CD
communication
O 3.3 3.3 3.3
31 NC No Connection - - - -
32 Avdd Power supply of D/A
converter
I 5.1 5.1 5.1
33 AVREF Reference voltage for
D/A converter
I 5.1 5.1 5.1
34 AVGND Reference GND for D/
A converter
I 0 0 0
35 AVSS GND for A/D and D/A
converter
I 0 0 0
36 SD FM/AM signal strength I 0.3 0 0.3
37 INIT A Initializ A I 0 0 0
38 INIT B Initializ B I 0 0 0
39 A IN SPE.ANA A.IN I 0 0 0
40 Vss GND I 0 0 0
41 CD A0 Signal output
according to
command employment
O 0 0 5.1
42 NC No Connection - - - -
43 NC No Connection - - - -
44 NC No Connection - - - -
45 CD
SW1
CD mechanism switch I 0 0 0
46 CD
SW2
CD mechanism switch I 5 5 0
47 MOD0 Operating mode input
0
I 5.2 5.2 5.2
48 MOD1 Operating mode input
1
I 5.1 5.1 5.1
49 MOD2 Operating mode input
2
I 0 0 0
50 H
STANDBY
External standby input I 5.1 5.1 5.1
51 DC DC
CNT
(NC)
- - - - -
52 FP
MOTOR1
Front open/close
control 1
O 5 5 5
53 FP
MOTOR2
Front open/close
control 2
O 5 5 5
54 V
CNT1
Panel driving voltage
control 1
O 0 0 0
55 V
CNT2
(NC)
- - - - -
56 SA
CLK
Spectrum analizer
clock
O 5 4.9 4.9
7

CONT CLK clock
Pin
No.
Port Description I/O Volt (V)
FM AM CD
57 EXT
MUTE
TEL/NAVI MUTE input I 5.4 5.4 5.4
58 AMP
CONT
External AMP control O 5 5 5
59 BZ-
OUT
Buzzer output O 0 0 0
60 ANT
CONT
Motor antenna control O 5 5 0
61 DIM1
(NC)
- - - - -
62 DIM2
(NC)
- - - - -
63 CDC
REM
OUT
Remote control data
for CD Changer
O 5 5 5
64 CDC
SENS
CDC 1/2 detection I 5.1 5.1 5.1
65 CDC 1/
2
CDC 1/2 change
output
O 0 0 0
66 NC - - - - -
67 REMO
IN
Main wake-up request I 4.9 4.9 4.9
68 NC - - - - -
69 RDS
CLK
(NC)
- - - - -
70 NC - - - - -
71 RD
DATA
(NC)
- - - - -
72 MAIN
CONT
MAIN power supply
control
O 5 4.9 4.9
73 INV
CONT
INV power supply
control
O 5.1 5 5
74 AF
MUTE
AF MUTE control O 5.1 5.1 5.1
75 RESET Reset input I 5.1 5.1 5.1
76 NC No Connection - - - -
77 NC No Connection - - - -
78 NC - I 0 0 0
79 Vss GND I 0 0 0
80 X1 Crystal oscillator input I 2.1 2.1 2.1
81 X2 Crystal oscillator
output
O 2.5 2.5 2.5
82 Vdd Power supply I 5.1 5.1 5.1
83 P00 Pldaun port for writing I 0 0 0
84 P01 Pull-up port for writing I 5.1 5.1 5.1
Pin
No.
Port Description I/O Volt (V)
FM AM CD
85 OFFSET
DET
PWR-IC offset
detection
I 0 0 0
86 STBY PWR-IC STBY control
output
O 5.1 5.1 5.1
87 AMP
MUTE
PWR-IC MUTE control
output
O 0 0 0
88 ILL
SENS
(NC)
- - - - -
89 NC - - - - -
90 EP DO
(MI)
(NC)
- - - - -
91 EP D0
(M0)
(NC)
- - - - -
92 EP SK
(NC)
- - - - -
93 SUB
W U
REQ/
LCD
CE
Sub Wake-up request O 0 0 0
94 DISPM
CNT
Power supply control
for display
O 0 0 0
95 EJE
ILL
(NC)
- - - - -
96 Rotary
1
Rotary Encoder 1 I 4.9 5 5
97 Rotary
2
Rotary Encoder 2 I 4.9 4.9 5
98 S LED Security LED control
output
O 0 0 0
99 PANEL
IN
PANEL detect I 5.3 5.3 5.3
100 EP CS
(NC)
- - - - -
8

10.2. Display Block
IC901 : YESAM168
Pin
No.
Port Description I/O (V)
1-35 SEG3-37 LCD segment data O 2.5
36-51 SEG40-55 LCD segment data O 2.5
52-55 COM1-4 LCD common O 2.5
56,57 SEG39,38 Not used - -
58-61 KS3-6 Key scan O 5.0
62-66 Kl1-5 Key data I 0
67 VDD +5V power supply - 5.0
68 VLCD VLCD terminal - 4.8
69 VLCD1 VLCD1 terminal - 3.3
70 VLCD2 VLCD2 terminal - 1.7
71 VSS Ground - 0
72 TEST (Connecting to ground) - 0
73 OSC Oscillator terminal - 3.9
74 RESET Reset I 4.8
75 DO Key data output O 5.0
76 CE LCD driver chip enable I 0
77 CLK LCD clock I 4.9
78 DI LCD data I 4.9
79,80 SEG1,2 LCD segment data O 2.5
10.3. CD Servo Block
IC401 : YESAM348
Pin
No.
Port Descriptions I/O (V)
1 CVSS1 GND - 0
2 - - - -
3 CVSS2 GND - 0
4 DVDD1 I/O system (3.3V) power
supply
- 3.3
5 A10 Address bus of FLASH ROM O 0
6 - - - -
7 A11 Address bus of FLASH ROM O 3.3
8 A12 O 3.3
9 A13 O 3.3
10 A14 O 3.3
11 A15 O 3.3
12 /
CVDD1
CORE CPU system (1.6V)
power supply
- 1.6
13 - - - -
14 DVSS1 GND - 0
15 CVSS3 GND - 0
9

Pin
No.
Port Descriptions I/O (V)
16 /
CVDD2
I/O system (3.3V) power
supply
- 1.6
17 - - - -
18 - - - -
19 READY - - 3.3
20 /PS FLASH ROM selection
signal
O 3.3
21 - - - -
22 - - - -
23 R/W Lead/light signal to FLASH
ROM
O 3.3
24 /
MSTRB
Memory access signal O 3.3
25 - - - -
26 /MSC - - 3.3
27 MUTE Mute signal output (H:Mute
on)
O 0
28 - - - -
29 - - - -
30 /HOLD - - 3.3
31 BIO SUBO input I 0
32 MP/MC Operation mode setting
(external pull-up)
I 3.3
33 DVDD2 I/O system (3.3V) power
supply
- 3.3
34 CVSS4 GND - 0
35 BD R1 GND I 0
36 - - - -
37 CVSS5 GND - 0
38 - - - -
39 - - - -
40 DVSS2 GND - 0
41 CLK C
M
AUDIO bit clock input I 1.6
42 SCK Clock input I 3.3
43 LRCK
C M
AUDIO L/R identifying
signal input
I 1.6
44 CDFS Serial frame sink signal
input
I 2.6
45 DATA
CM
AUDIO serial data input I 1.6
46 - - - -
47 SI Serial data input I 0
48 CLK M
C
AUDIO bit clock output O 1.6
49 SCK Clock input I 3.3
50 CVSS6 GND - 0
51 - - - -
10