Panasonic CQ-C5303N User manual

ORDER NO.ACED060108C8
AUTOMOTIVE AFTERMARKET
CQ-C5303N
WMA MP3 CD Player/Receiver
SPECIFICATIONS
Specifications*
General
Power Supply DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Current Consumption Less than 2.1A (CD mode ; 0.5W
4-channels)
Maximum Power Output 50W×4 (at 4 )
Power Output 22W×4 (DIN45 324, at 4 )
Speaker Impedance 4-8
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)
Pre-Amp Output Voltage 2.5V (CD mode)
Pre-Amp Output Impedance 200
FM Stereo Radio
Frequency Range 87.5MHz - 108MHz
Usable Sensitivity 6dB/ V (S/N 30dB)
Stereo Separation 35dB (at 1kHz)
AM (MW) Radio
Frequency Range 531kHz - 1,602kHz
Usable Sensitivity 27dB/ V (S/N 20dB)
1

AM (LW) Radio
Frequency Range 153kHz - 279kHz
Usable Sensitivity 32dB/ 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** 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
iron with temperature control and adjust it to 700 ± 20°F (370 ± 10°C). In
2

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
- The optional adapter allows you to connect the optional Panasonic CD
changer unit (CX-DP880).
- The optional adapter allows you to connect the optional iPod series.
- Hands Free Phone System. (The optional Bluetooth hands-free kit: CY-
BT100N)
- Fully Motorized Face Plate.
- SQ (Sound Quality).
- SQ3 (3-Band Sound Quality).
- SRS TruBass .
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 : YESAM354
6

Pin
No.
Port Description I/O (V)
FM AM CD
1 BATT
DET
Battery voltage
detection
I 1.9 1.9 1.9
2 AMP
MUTE
Amp mute control O 4.8 4.8 4.8
3 STBY Power IC stundby
control
O 4.8 4.8 4.8
4 FP
MOTOR1
Panel motor
control 1
O 4.7 4.7 4.7
5 FP
MOTOR2
Panel motor
control 2
O 4.7 4.7 4.7
6 PANEL
IN
Panel detection I 4.8 4.8 4.8
7 INV CNT Illumination control O 4.8 4.8 4.8
8 LCD CE LCD chip enable O 0 0 0
9 DISP
CNT
Display 5V control O 0 0 0
10 RESET Reset I 4.8 4.8 4.8
11 XT2 Crystal oscillator - 2.5 2.5 2.5
12 XT1 Crystal oscillator - 2.1 1.8 2
13 FLMD0
(NC)
- - - - -
14 X2 Crystal oscillator - 2.4 2.4 2.4
15 X1 Crystal oscillator - 2.3 2.3 2.3
16 REGC (Regulator
capacitor)
- 2.5 2.5 2.5
17 VSS Ground - 0 0 0
18 EVSS Ground - 0 0 0
19 VDD +5V power supply - 4.8 4.8 4.8
20 EVDD +5V power supply - 4.8 4.8 4.8
21 ROTARY
2
Rotary encoder
input 2
I 4.8 4.8 4.8
22 ROTARY
1
Rotary encoder
input 1
I 4.8 4.8 4.8
23 OP/
PANEL
OPEN
Panel open detect I 4.9 4.9 4.9
24 PANEL
CLOSE
Panel close detect I 4.9 4.9 4.9
25 ILL CNT Illumination control O 4.8 4.8 4.8
26 S LED LED control O 4.8 4.8 4.8
27 (NC) - - - - -
28 RDS
DATA
RDS data I 2.6 0 2.5
29 IP CNT System upgrade
ACC control
O 0 0 0
30 PLL DO PLL data I 4.9 4.9 4.9
31 PLL CLK PLL data clock O 4.8 4.8 4.8
32 PLL DI PLL data O 0 0 0
7

32 PLL DI PLL data O 0 0 0
8

Pin
No.
Port Description I/O (V)
FM AM CD
33 PLL CE PLL chip select O 0 0 0
34 ST Radio station
detect
I 4.8 4.8 4.8
35 INI A Mode setting A I 0 0 0
36 INI B Mode setting B I 4.8 4.8 4.8
37 INI C Mode setting C I 4.8 4.8 4.8
38 RM IN Remote control
data
I 4.7 4.7 4.7
39 (NC) - - - - -
40 MAIN
CNT
Main power control O 4.8 4.8 4.8
41 RDS CLK RDS clock I 2.4 2.4 2.4
42 CD STB CD strobe I 4.8 4.8 3.3
43 CD SW1 CD mechanism
SW1
I 4.8 4.8 4.8
44 CD SW2 CD mechanism
SW2
I 4.8 4.8 4.9
45 CD A0 CD mute I 0 0 4.9
46 CHSTB /
SYSID4
CD changer strobe
/ System upgrade
ID4
I 0 0 4.8
47 CD RST CD reset O 4.8 4.8 4.8
48 EVENT System upgrade
EVENT
I 0 0 0
49 (NC) - - - - -
50 UART-TX UART serial data O 0 0 0
51 UART-RX UART serial data I 0 1.4 1.2
52 CD SI CD data input O 0 0 0
53 CD SO CD data output I 0 0 0.8
54 CD SCK CD clock O 4.7 4.7 4.7
55 SCL Audio control
serial clock
O 4.8 4.8 4.8
56 SDA Audio control data O 4.8 4.8 4.8
57 SA CLK Audio control clock O 4.7 4.7 4.7
58 BEEP Beep sound output O 0 0 0
59 AVREF (Conecting to +5V) - 4.8 4.8 4.8
60 AVSS Ground - 0 0 0
61 VSM Radio signal
strength
I 0 0 0
62 A IN Audio level meter
signal
I 0 0 0
63 ACC ACC detection I 4.9 4.9 4.9
64 (NC) - - - - -
65 (NC) - - - - -
66 TRUBASSTrue Bass function
control
O 0 0 0
67 SW
MUTE
Sub woofer mute
control
O 4.8 4.8 4.8
9

MUTE control
Pin
No.
Port Description I/O (V)
FM AM CD
68 AF MUTE AF mute control O 4.8 4.8 4.8
69 HUB
CNT
HUB control signal O 4.8 4.8 4.8
70 CH CLK /
SYSID3
CD changer clock /
System upgrade
ID3
I 0 0 0
71 CH DATA CD changer data I 0 0 0
72 SYSID 1 System upgrade
ID1
I 4.8 4.8 4.8
73 CH REM CD changer remote O 0.9 1.2 0
74 SYSID 2 System upgrade
ID2
I 4.8 4.8 4.8
75 AMP CNT Amp power control O 4.8 4.8 4.8
76 LCD DI LCD data O 4.6 4.6 4.6
77 LCD DO LCD data I 4.8 4.8 4.8
78 LCD CLK LCD Clock O 4.7 4.7 4.7
79 ANT CNT Antenna power
control
O 4.8 4.8 0
80 EXT.MUTE External mute O 4.8 4.8 4.9
10.2. Display Block
IC901 : YEAMLC75884W
Pin
No.
Port Description I/O (V)
1-51 SEG2-40 LCD segment data O 2.4
52-55 COM1-4 LCD common O 2.4
56,57 SEG39,38 Not used - -
58-61 KS3-6 Key scan O 4.8
62-66 Kl1-5 Key data I 0
67 VDD +5V power supply - 4.8
68 VLCD VLCD terminal - 4.8
69 VLCD1 VLCD1 terminal - 3.2
70 VLCD2 VLCD2 terminal - 1.6
71 VSS Ground - 0
72 TEST (Connecting to ground) - 0
73 OSC Oscillator terminal - 3.4
74 RESET Reset I 4.8
75 DO Key data output O 4.8
76 CE LCD driver chip enable I 0
77 CLK LCD clock I 4.6
78 DI LCD data I 4.6
79 P1 (NC) - - -
80 SEG1 LCD segment data O 2.4
10.3. CD Servo Block
10