CQ-C9901N, CQ-C9701N — Panasonic Car Audio Service Manual (repair manual)

Model
CQ-C9901N CQ-C9701N
Pages
77
Size
12.72 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio / AUTOMOTIVE AFTERMARKET
File
cq-c9901n-cq-c9701n.pdf
Date
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General
Power Supply
DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Tone Controls (Bass/Treble)
Bass: ±12dB at 80Hz
Treble: ±12dB at 6kHz
Equalizer Center Frequency
(SQ)
62.5, 125, 250, 500, 1k, 2k, 4K, 8k,
16k (Hz, default)
Variable Range of Equalizer
-12dB to 12dB (2dB step)
Current Consumption
Less than 2.5A
(CD mode; 0.5W × 4-speaker)
Maximum Power Output
70W × 4 (at 4
Ω
)
Power Output
33W × 4 (DIN45 324,at 4
Ω
)
Speaker Impedance
4 - 8
Ω
Pre-amp Output Voltage
5V (CD mode)
Subwoofer Output Voltage
5V
Pre-amp Output Impedance
60
Ω
Subwoofer Output Impedance 60
Ω
External Input Impedance
10k
Ω
(AUX1, CH/AUX2 IN)
External Input Sensitivity
Max. 2V (AUX1, CH/AUX2 IN)
CD Player
Sampling Frequency
8 Times Oversampling
Pick-up Type
Astigma 3-Beam
Light Source
Semiconductor Laser
Wavelength
790 nm
CQ-C9901N
CQ-C9701N
WMA MP3 CD Player/Receiver with 512
Color OEL Display
Frequency Response
20 Hz-20kHz (±1dB)
Signal to Noise Ratio
96dB (2V), 106 dB (5V)
Total Harmonic Distortion
0.01% (1kHz)
Wow and Flutter
Below Measurable Limits
Channel Separation
85dB (2V)
FM Stereo Radio
Frequency Range
87.5MHz - 108MHz
Usable Sensitivity
8dB/µV (S/N 30dB)
Stereo Separation
40dB(at 1kHz)
AM (MW) Radio
Frequency Range
531kHz - 1,602kHz
Usable Sensitivity
25dB/µV (S/N 20dB)
AM (LW) Radio
Frequency Range
153kHz - 279kHz
Usable Sensitivity
30dB/µV (S/N 20dB)
Dimensions (W×H×D)**
178×50×155mm
Weight**
1.7kg
* 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.
AUTOMOTIVE AFTERMARKET
Specifications*
ORDER NO. ACED050210C8
 1 
ABOUT LEAD FREE SOLDER (PbF) 
3
 2 
FEATURES 
3
 3 
REPLACEING THE FUSE 
3
 4 
MAINTENANCE 
3
 5 
NOTES 
3
 6 
DIMENSIONS 
3
 7 
LASER PRODUCTS 
3
 8 
WIRING CONNECTION 
4
 9 
BLOCK DIAGRAM 
6
 10 DISASSEMBLY INSTRUCTIONS 
12
 11 TERMINALS DESCRIPTION 
15
 12 PACKGE AND IC BLOCK DIAGRAM 
21
 13 REPLACEMENT PARTS LIST [CQ-C9901N] 
25
 14 EXPLODED VIEW (Unit) [CQ-C9901N] 
34
 15 REPLACEMENT PARTS LIST [CQ-C9701N] 
35
 16 EXPLODED VIEW (Unit) [CQ-C9701N] 
44
 17 CD PLAYER PARTS LIST 
45
 18 EXPLODED VIEW (CD PLAYER) 
47
 19 WIRING DIAGRAM 
48
 20 SCHEMATIC DIAGRAM-1 
56
 21 SCHEMATIC DIAGRAM-2 
57
CONTENTS
 Page 
Page
2
CQ-C9901N / CQ-C9701N
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 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 FEATURES
     • 
• 
• 
• 
MP3/WMA Playback from CD-R/RW
     • 
• 
• 
• 
Full Digital CD Receiver
     • 
• 
• 
• 
Radio DSP
     • 
• 
• 
• 
Fully Motorized Front Panel
     • 
• 
• 
• 
256×64 pixel 512-color OEL display (CQ-C9901N only)
     • 
• 
• 
• 
CS Auto (Circle Surround Automotive)
     • 
• 
• 
• 
Six Preset Modes (FLAT, POP, ROCK, VOCAL, JAZZ,
CLUB)
     • 
• 
• 
• 
SQ9 (9 Bands Sound Quality)
     • 
• 
• 
• 
Full Lineup of optional parts
     • 
• 
• 
• 
Innovated APM (Auto Preset Memory) method
     • 
• 
• 
• 
CD Changer Control
     • 
• 
• 
• 
DVD Changer Control
     • 
• 
• 
• 
Differences Among 2 Models
3 REPLACEING THE FUSE
Use fuses of the same specified rating 15 amps. Using different
substitutes or fuses with higher ratings, or connecting the unit
directly without a fuse, could cause fire or damage to the stereo
unit.
4 MAINTENANCE
Your products is designed and manufactured to ensure a
minimum of maintenance. Use a soft cloth for routine exterior
cleaning. Never use benzine, thinner or other solvent.
5 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
6 DIMENSIONS
7 LASER PRODUCTS
3
CQ-C9901N / CQ-C9701N
8 WIRING CONNECTION
8.1. CQ-C9901N
4
CQ-C9901N / CQ-C9701N
Page of 77

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Here you can view online or download Panasonic CQ-C9901N / CQ-C9701N Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Panasonic CQ-C9901N / CQ-C9701N Car Audio. Information contained in Panasonic CQ-C9901N / CQ-C9701N service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).
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