* Specifications and the design are subject to possible modificatio n
without notice due to improvements.
** Dimensions and Weight shown are approximat e.
•
• Above specifications comply with EIA standards.
• •
CONTENTS
Page Page
1 ABOUT LEAD FREE SOLDER (PbF)
2 LASER PRODUCTS
3 FEATUERS
4 REPLACING THE FUSE
5 MAINTENANCE
6 NOTES
7 DIMENSIONS
8 WIRING CONNECTION
9 DISASSEMBLY INSTRUCTIONS
10 TERMINALS DESCRIPTION
11 PACKAGE AND IC BLOCK DIAGRAM
12 PACKING PARTS LIST
3
3
13 REPLACEMENT PARTS LIST [CQ-C5403U]
14 EXPLODED VIEW (Unit) [CQ-C5403U]
3
3
15 REPLACEMENT APRTS LIST [CQ-C5303U]
3
16 EXPLODED VIEW (Unit) [CQ-C5303U]
17 CD PLAYER PARTS LIST
3
3
18 EXPLODED VIEW (CD Deck)
4
19 WIRING DIAGRAM
20 SCHEMATIC DIAGRAM
5
8
21 BLOCK DIAGRAM
10
12
13
18
19
24
25
28
29
35
39
2
CQ-C5403U / CQ-C5303 U
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 carefu l 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.
•
• XM Satellite Radio. (The optional XM receiver: XMD1000)
• •
•
• Sirius Satellite Radio. (The optional Sirius Satellite receiver:
• •
SIR-PAN1)
•
• Hands Free Phone System. (The optional Bluetooth hands-
• •
free kit: CY-BT100U)
•
• Fully Motorized Face Plate.
• •
•
• SQ (Sound Quality).
• •
•
• SQ3 (3-Band Sound Quality).
• •
•
• MP3/WMA Playback from CD-R/RW.
• •
•
• This manual is for 2 models CQ-C5403U and CQ-C5303U.
• •
The following table describes the differences between 2
models.
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
3
CQ-C5403U / CQ-C5303 U
8 WIRING CONNECTION
4
9 DISASSEMBLY INSTRUCTIONS
9.1. How to remove the Flexible PCB
CQ-C5403U / CQ-C5303 U
5
CQ-C5403U / CQ-C5303 U
9.2. How to install the Main P.C.B of the Electric Slide Display
25 ILL CNTIllumination controlO4.84.84.8
26 S LEDLED controlO4.84.84.8
27 (NC)----28 (NC)----29 IP CNTSystem upgrade ACC
30 PLL DOPLL dataI4.94.94.9
31 PLL CLKPLL data clockO4.84.84.8
32 PLL DIPLL dataO000
33 PLL CEPLL chip selectO000
34 STRadio station detectI4.84.84.8
35 INI AMode setting AI000
36 INI BMode setting BI000
37 INI CMode setting CI000
38 RM INRemote control dataI4.74.74.7
39 (NC)----40 MAIN CNT Main power controlO4.84.84.8
41 (NC)----42 CD STBCD strobeI4.84.83.3
43 CD SW1CD mechanism SW1I4.84.84.8
44 CD SW2CD mechanism SW2I4.84.84.9
45 CD A0CD muteI004.9
46 CHSTB /
47 CD RSTCD resetO4.84.84.8
48 EVENTSystem upgrade EVENTI000
49 (NC)----50 UART-TXUART serial dataO000
51 UART-RXUART serial dataI01.41.2
52 CD SICD data inputO000
53 CD SOCD data outputI000.8
54 CD SCKCD clockO4.74.74.7
PortDescriptionI/O(V)
FMAMCD
1BATT DET Battery voltage detectionI1.91.91.9
2AMP MUTE Amp mute controlO4.84.84.8
3STBYPower IC stundby control O4.84.84.8
4FP
55 SCLAudio control serial clockO4.84.84.8
56 SDAAudio control dataO4.84.84.8
57 SA CLKAudio control clockO4.74.74.7
58 BEEPBeep sound outputO000
59 AVREF(Conecting to +5V)-4.84.84.8
60 AVSSGround-000
61 VSMRadio signal strengthI000
62 AINAudio level meter signalI000
63 ACCACC detectionI4.94.94.9
64 (NC)----65 (NC)----66 TRUBASS True Bass function
67 SW MUTE Sub woofer mute controlO4.84.84.8
68 AF MUTEAF mute controlO4.84.84.8
69 HUB CNTHUB control signalO4.84.84.8
70 CH CLK /
1AVSSGND-0
2LD-MTLoading Motor drive IC control 1O3.2
3CNTLoading Motor drive IC control 2O3.2
4---5LD-EJLoading Motor drive IC control
(Eject)
6AMUTEMute signal outputO0
7---8SBSYDSP IC SBSYO0
9----
10---11TXD0Serial data outputO0
12RXD0Serial data inputI0
13CLK0Clock inputI2.9
14---15---16---17AMD--3.2
18DVCCPower supply (3.3V)-3.2
19X2Crystal oscillator-1.3
20DVSSGND-0
21X1Crystal oscillator-1.3
22AMI--3.2
23RESETResetI3
24---25---26NMI--3.2
27---28STBYDSP IC STBYO0
29RSTDSP IC RSTO3.2
30CCEDSP IC CCEO2.6
31BUCKDSP IC CKO2.8
32BUS3DSP IC BUS3O2.8
33BUS2DSP IC BUS2O2.8
34BUS1DSP IC BUS1O2.8
35BUS0DSP IC BUS0O2.9
36RESETSWMechanics deck REST SW inputI3.2
1. Be sure to make your orders of replacement parts
according to this list.
2. Important safety notice: Components, identified by
have special characteristics important for safety. When
replacinganyofthesecomponents,useonly
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.
•
• Order intake period is basically six months after the first
• •
shipment.
5. Reference materials of parts with the “TSN“ mark in the
remarks column are uploaded in the TSN (Technical
Service Navigation) system website. Please download from
that website for references.
Ref. No.Part No.Part Name & DescriptionRemarks
[7220-02-11] Main Block
IC´s and TRANSISTORs