Panasonic CQ-C3302N User manual

ORDER NO. ACED060611C3
AUTOMOTIVE AFTERMARKET
CQ-C3302N
WMA MP3 CD Player/Receiver
SPECIFICATIONS
Specifications*
General
Power Supply DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Current Consumption Less than 2.2A (CD mode ; 0.5W
4-channels)
Maximum Power Output 50W×4 (at 4 )
Power Output 22Wx4 (DIN45 324, at 4 )
Tone Adjustment Range Bass ; ±12dB at 100Hz
Treble ; ±12dB at 10kHz
Speaker Impedance 4-8
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)
AM (LW) Radio
1

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** 178×50×160mm
Weight** 1.4kg
* 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
case of using high temperature soldering iron, please be careful not to
2

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.
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.
3

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

5

9. TERMINALS DESCRIPTION
9.1. Main Block
IC601 : YESAM285
Pin
No.
Port Description I/O (V)
FM AM CD
1 (NC) - - - - -
2 VSM Radio signal
strength
I 0 0 0
3 SD/ST Radio station
detect
I 0.3 0 0.8
4 AVSS Ground - 0 0 0
5 SCL Audio control serial
clock
O 4.9 4.9 4.9
6 SDA Audio control data O 4.9 4.9 4.9
7 AVREF (Conecting to +5V) - 4.9 4.9 4.9
8 CD SO CD data output I 2.1 2.3 1.7
9 CD SI CD data input O 0 0 3.3
10 CD SCK CD clock O 4.7 4.7 4.7
11 CDC DATA/
XM-TX SO
CD changer data/
XM radio TX signal
I 0 0 0
12 XM-RX SI XM radio RX signal O 4.8 4.8 4.8
13 CDC CLK CD changer clock I 0 0 0
14 CDC REM CD changer remote O 4.8 4.8 4.8
15 BZ OUT Buzzer out O 4.4 4.4 4.4
16 LCD DO LCD data I 4.8 4.8 4.8
17 LCD DI LCD data O 4.7 4.7 4.7
18 LCD CLK LCD Clock O 4.8 4.8 4.8
19 CD AO CD mute I 0 0 4.8
20 CD RST CD reset O 4.8 4.8 4.8
21 CD STB CD strobe I 3.7 3.7 3.7
22 CDC SENS
(NC)
- - - - -
23 PLL DO PLL data I 4.9 4.9 4.9
24 PLL CLK PLL data clock O 4.8 4.8 4.8
25 PLL DI PLL data O 0 0 0
26 PLL CE PLL chip select O 0 0 0
27 (NC) - - - - -
28 (NC) - - - - -
29 (NC) - - - - -
30 (NC) - - - - -
31 (NC) - - - - -
32 (NC) - - - - -
33 VSS1 Ground - 0 0 0
34 RDS DATA RDS data I 2.8 0 0
35 S-LED LED control O 0 0 0
36 LCD CE LCD chip enable O 0 0 0
6

Pin
No.
Port Description I/O (V)
FM AM CD
37 LCD 5V
CNT
Display 5V control O 0 0 0
38 EJ ILL LED control (EJ/ILL) O 4.8 4.8 4.8
39 OP/CL Panel open/close
detect
I 4.9 4.9 4.9
40 (NC) - - - - -
41 EJECT EJECT switch I 4.9 4.9 4.9
42 ROTARY 1 Rotary encoder
input 1
I 4.8 4.8 4.8
43 ROTARY 2 Rotary encoder
input 2
I 4.7 4.7 4.7
44 (NC) - - - - -
45 (NC) - - - - -
46 PANEL Panel detection I 4.6 4.6 4.6
47 STBY Power IC stundby
control
O 4.8 4.8 4.8
48 EEPROM
CE
(Not Used) - - - -
49 EEPROM
SK (NC)
- - - - -
50 EEPROM
DI (NC)
- - - - -
51 EEPROM
DO
(Not Used) - - - -
52 CDC1/2
(NC)
- - - - -
53 INV CNT Illumination control O 4.8 4.8 4.8
54 AMP CNT Amp power control O 4.8 4.8 4.8
55 ANT CNT Antenna power
control
O 4.8 4.8 4.8
56 EXT.MUTE External mute O 4.8 4.8 4.8
57 MAIN CNT Main power control O 4.8 4.8 4.8
58 AMP MUTE Amp mute control O 4.8 4.8 4.8
59 AF MUTE AF mute control O 4.8 4.8 4.8
60 RESET Reset I 4.8 4.8 4.8
61 RDS CLK RDS clock I 2.8 2.8 2.8
62 (NC) - - - - -
63 (NC) - - - - -
64 RM DATA Remote control
data
I 4.8 4.8 4.8
65 BATT Battery voltage
detection
I 4.5 4.5 4.5
66 CDC STB/
/ XM DET
CD Changer strobe/
XM receiver
detection
I 4.8 4.8 4.8
67 VSS0 Ground - 0 0 0
68 VDD1 +5V power supply - 4.8 4.8 4.8
69 X2 Crystal oscillator - 2.9 2.9 2.9
7

Pin
No.
Port Description I/O (V)
FM AM CD
70 X1 Crystal oscillator - 2.3 2.3 2.3
71 TEST (TEST terminal) - 0 0 0
72 XT2 Crystal oscillator - 2.7 2.7 2.7
73 XT1 Crystal oscillator - 2 2 2
74 VDD0 +5V power supply - 4.9 4.9 4.9
75 AVDD +5V power supply - 4.8 4.8 4.8
76 INI A Mode setting A I 0 0 0
77 INI B Mode setting B I 4.8 4.8 4.8
78 ACC ACC detection I 4.9 4.9 4.9
79 (NC) (Connecting to
ground)
- 0 0 0
80 LEVEL Audio signal I 0 0 0
9.2. Display Block
IC901 : YEAMLC75854T
Pin
No.
Port Description I/O (V)
1-16 SEG1-16 LCD segment data O 2.5
17-
39
SEG19-41 LCD segment data O 2.5
40-
43
COM1-4 LCD common O 2.5
44,45 SEG17,18 LCD segement data O 2.5
46-
49
KS3-6 Key scan O 5.0
50-
54
Kl1-5 Key data I 0
55 TEST (Connecting to ground) - 0
56 VDD +5V power supply - 5.0
57 VDD1 VDD1 filter terminal - 3.3
58 VDD2 VDD2 filter terminal - 1.7
59 VSS Ground - 0
60 OSC Oscillator terminal - 3.9
61 DO Key data output O 5.0
62 CE LCD driver chip enable I 0
63 CLK LCD clock I 4.9
64 DI LCD data I 4.9
9.3. CD Servo Block
IC401 : YESAM348
8

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
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 - - - -
9

Pin
No.
Port Descriptions I/O (V)
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 - - - -
52 CVDD3 CORE CPU system (1.6V)
power supply
- 1.6
53 LRCK
M C
AUDIO L/R identifying
signal output
O 1.6
54 CDFS Serial frame sink signal
input
I 2.4
55 - - - -
56 DVDD3 I/O system (3.3V) power
supply
- 3.3
57 DVSS3 GND - 0
58 REST
SW
Mechanics deck REST SW
input
I 3.3
59 DATA
M C
AUDIO serial data output O 1.6
60 SO Serial data output O 1.2
61 - - - -
62 - - - -
63 /NMI - - 3.3
64 /INT0 - - 3.3
65 /INT1 - - 3.3
66 BLKCK Subcode block clock pulse
input
I 0
67 /INT3 - - 3.3
68 CV
DD4
CORE CPU system (1.6V)
power supply
- 1.6
69 SW1 Mechanics deck SW1 input I 0
70 CVSS7 GND - 0
71 MCLK Clock output (To Servo
DSP)
O 3.3
72 DVSS4 GND - 0
10

Pin
No.
Port Descriptions I/O (V)
73 MLD Command load signal
output (To Servo DSP)
I 3.3
74 MDATA Command data output (To
Servo DSP)
O 3.3
75 DVDD4 I/O system (3.3V) power
supply
- 3.3
76 DVSS5 GND - 0
77 CLK
MD1
Clock mode setting (L
fixation)
I 0
78 CLK
MD2
Clock mode setting (H
fixation)
I 3.3
79 CLK
MD3
Clock mode setting (L
fixation)
I -
80 - - - -
81 SW2 Mechanics deck SW2 input I 0
82 - - - -
83 EMU0 - - 0
84 EMU/
OFF
- - 3.3
85 TDO - - 3.3
86 TDI - - 0
87 /TRST - - 3.3
88 TCK - - 0
89 TMS - - 3.3
90 CVSS8 GND - 3.3
91 CVDD5 CORE CPU system (1.6V)
power supply
- 0
92 HPIENA GND I 1.6
93 DVSS6 GND - 0
94 - - - -
95 CLKENA Oscillation output Cainabl
signal
O 3.3
96 X1 Crystal Connection O 0
97 X2/
CLKIN
Crystal Connection I 0
98 RS Reset signal input I 1
99 D0 Data base of FLASH ROM I/O 3.4
100 D1 I/O 0
101 D2 I/O 0
102 D3 I/O 0
103 D4 I/O 0
104 D5 I/O 0
105 A16 Address bus of FLASH ROM O 0
106 DVSS7 GND - 0
107 A17 Address bus of FLASH ROM O 3.3
108 A18 O 0
109 A19 Address bus of FLASH ROM O 0
11

Pin
No.
Port Descriptions I/O (V)
110 A20 O 0
111 CVSS9 GND - 0
112 DVDD5 I/O system (3.3V) power
supply
- 3.3
113 D6 Data bus of FLASH ROM I/O 0
114 D7 I/O 0
115 D8 I/O 0
116 D9 I/O 0
117 D10 I/O 0
118 D11 Data bus of FLASH ROM I/O 0
119 D12 I/O 0
120 STAT Status signal input I 0.4
121 D13 Data path of FLASH ROM I/O 0
122 D14 I/O 0
123 D15 I/O 0
124 - - - -
125 CVDD6 CORE CPU system (1.6V)
power supply
- 1.6
126 CVSS10 GND - 0
127 - - - -
128 DVSS8 I/O system (3.3V) power
supply
- 0
129 - - - -
130 DVDD6 I/O system (3.3V) power
supply
- 3.3
131 A0 Address bus of FLASH ROM O 0
132 A1 O 0
133 A2 O 3.3
134 A3 O 3.3
135 /RST Reset signal output (To
Servo DSP)
O 3.3
136 A4 Address bus of FLASH ROM O 3.3
137 A5 O 0
138 A6 O 3.3
139 A7 O 3.3
140 A8 O 0
141 A9 O 3.3
142 CVDD7 CORE CPU system (1.6V)
power supply
- 1.6
143 - - - -
144 DVSS9 GND - 0
10. PACKAGE AND IC BLOCK DIAGRAM
10.1. Main Block
PA051 : YESAP403
12

IC201 : C1BB00000543
IC271 : C1EA00000041
13

IC401 : YESAM284
IC650 : YESAM265
IC681 : YESAM273
14

10.2. Display Block
IC905 : YESAM264
10.3. CD Servo Block
IC402 : YESAM353
IC403 : YESAM171
15

IC405 : YESAM270
IC404 : YESAM178
11. 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
16

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.
- Order intake period is basically six months after the first shipment.
17

Ref. No. Part No. Part Name & Description Remarks
[7211-02-11] Main Block
IC's and TRANSISTORs
IC201 C1BB00000543 IC
IC231 C0ABBB000038 IC
IC271 C1EA00000041 IC
IC401 YESAM284 IC
IC501 YESAM283 IC
IC601 YESAM285 IC
IC650 YESAM265 IC
IC681 YESAM273 IC
IC710 YESAM277 IC
IC740 YESAM269 IC
IC750 YESAM267 IC
IC755 YESAM263 IC
PA051 YESAP403 Tuner Pack
Q052 YESAN082 Transistor
Q054 B1GBCFNN0009 Transistor
Q055 YESAN082 Transistor
Q066 YESAN091 Transistor
Q262 YESAN085 Transistor
Q266 YESAN085 Transistor
Q362 YESAN085 Transistor
Q366 YESAN085 Transistor
Q411 YEAN2SK536TB FET
Q660 YESAN081 Transistor
Q661 YESAN080 Transistor
Q670 B1GBCFNN0009 Transistor
Q671 B1GDCFJJ0008 Transistor
Q672 YESAN092 Transistor
Q681 YESAN084 Transistor
Q720 YESAN093 FET
Q721 YESAN084 Transistor
Q730 YESAN093 FET
Q731 YESAN084 Transistor
Q740 YESAN079 Transistor
Q751 YESAN087 Transistor
Q761 YESAN090 Transistor
Q770 YESAN088 Transistor
18

Ref. No. Part No. Part Name & Description Remarks
DIODEs
D051 YESAD143 Diode
D052 YESAD143 Diode
D201 YESAD133 Zener Diode
D270 YESAD146 Diode
D271 YESAD146 Diode
D272 YESAD146 Diode
D273 YESAD146 Diode
D274 YESAD146 Diode
D275 YESAD146 Diode
D276 YESAD146 Diode
D277 YESAD146 Diode
D601 YESAD143 Diode
D602 YESAD133 Zener Diode
D603 YESAD133 Zener Diode
D604 YESAD133 Zener Diode
D605 YESAD133 Zener Diode
D606 YESAD133 Zener Diode
D607 YESAD133 Zener Diode
D608 YESAD133 Zener Diode
D610 YESAD143 Diode
D636 YESAD144 Diode
D637 YESAD143 Diode
D638 YESAD119 Zener Diode
D670 YESAD148 LED
D681 YESAD149 Diode
D701 YESAD139 Diode
D702 YESAD119 Zener Diode
D710 YESAD144 Diode
D720 YESAD146 Diode
D740 YESAD146 Diode
D741 YESAD118 Diode
D750 YESAD141 Diode
D760 YESAD146 Diode
D761 YESAD140 Diode
D770 YESAD123 Zener Diode
D790 YESAD143 Diode
CAPACITORs
C051 YECUS1H470JC Ceramic, 47pF 50WV
C053 YESCC234 Ceramic, 0.01 F 50WV
C055 YESCC234 Ceramic, 0.01 F 50WV
C061 YESCC327 Ceramic, 0.018 F 50WV
C062 YESCC327 Ceramic, 0.018 F 50WV
C065 YESCC233 Ceramic, 0.001 F 50WV
C066 YESCC226 Ceramic, 470pF 50WV
C067 YESCC234 Ceramic, 0.01 F 50WV
C203 YESCC314 Electrolytic, 3.3 F 50WV
C208 YESCC230 Ceramic, 0.33 F 16WV
C210 YESCC228 Ceramic, 0.1 F 16WV
C220 YESCC375 Electrolytic, 2.2 F 50WV
19

Ref. No. Part No. Part Name & Description Remarks
C234 YESCC228 Ceramic, 0.1 F 16WV
C235 YESCC284 Ceramic, 0.18 F 50WV
C237 YESCC319 Ceramic, 0.082 F 50WV
C238 YESCC392 Electrolytic, 22 F 10WV
C240 YESCC228 Ceramic, 0.1 F 16WV
C261 YESCC372 Electrolytic, 4.7 F 25WV
C263 YECUS1C474KX Ceramic, 0.47 F 16WV
C265 YESCC372 Electrolytic, 4.7 F 25WV
C267 YECUS1C474KX Ceramic, 0.47 F 16WV
C268 YECUS1C474KX Ceramic, 0.47 F 16WV
C269 YECUS1C474KX Ceramic, 0.47 F 16WV
C271 YESCC235 Ceramic, 0.0047 F 50WV
C272 YESCC235 Ceramic, 0.0047 F 50WV
C276 YESCC393 Electrolytic, 47 F 16WV
C277 YESCC229 Ceramic, 1 F 16WV
C278 YESCC228 Ceramic, 0.1 F 16WV
C279 YESCC368 Electrolytic, 2200 F 16WV
C280 YESCC191 Ceramic, 2.2 F 50WV
C281 YESCC191 Ceramic, 2.2 F 50WV
C292 YESCC234 Ceramic, 0.01 F 50WV
C303 YESCC314 Electrolytic, 3.3 F 50WV
C308 YESCC230 Ceramic, 0.33 F 16WV
C309 YESCC333 Electrolytic, 100 F 16WV
C310 YESCC313 Electrolytic, 220 F 10WV
C320 YESCC375 Electrolytic, 2.2 F 50WV
C325 YECUS1H104KX Ceramic, 0.1 F 50WV
C339 YESCC231 Ceramic, 0.022 F 25WV
C361 YESCC372 Electrolytic, 4.7 F 25WV
C363 YECUS1C474KX Ceramic, 0.47 F 16WV
C365 YESCC372 Electrolytic, 4.7 F 25WV
C367 YECUS1C474KX Ceramic, 0.47 F 16WV
C368 YECUS1C474KX Ceramic, 0.47 F 16WV
C369 YECUS1C474KX Ceramic, 0.47 F 16WV
C371 YESCC235 Ceramic, 0.0047 F 50WV
C372 YESCC235 Ceramic, 0.0047 F 50WV
C378 YESCC228 Ceramic, 0.1 F 16WV
C401 YESCC219 Ceramic, 10pF 50WV
C402 YESCC245 Ceramic, 12pF 50WV
C403 YESCC376 Electrolytic, 100 F 6.3WV
C404 YESCC234 Ceramic, 0.01 F 50WV
C405 F1J1H101A025 Ceramic, 100pF 50WV
C411 YESCC234 Ceramic, 0.01 F 50WV
20