Panasonic CQC3405U - AUTO RADIO/CD DECK-MULTI LANG User manual

Category
Receiver
Type
User manual

This manual is also suitable for

© 2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
ORDER NO. ACED061222C7
C4
AUTOMOTIVE AFTERMARKET
CQ-C3405U
CQ-C3305U
WMA MP3 CD Player/Receiver
TABLE OF CONTENTS PAGE PAGE
1 Service Navigation----------------------------------------------- 2
2 Specifications ----------------------------------------------------- 3
3 Features ------------------------------------------------------------- 4
4 Technical Descriptions----------------------------------------- 5
5 Block Diagram----------------------------------------------------- 8
6 Wiring Connection Diagram ---------------------------------11
7 Schematic Diagram---------------------------------------------12
8 Schematic Diagram-2 ------------------------------------------15
9 Printed Circuit Board-------------------------------------------17
10 Exploded View and Replacement Parts List -----------21
11 Schematic Diagram for Printing with Letter Size-----37
2
1 Service Navigation
1.1. 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 sol-
der; 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.
1.2. Laser Products
1.3. Replacing 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.
1.4. Maintenance
Your product is designed and manufactured to ensure a mini-
mum of maintenance. Use a dry, a soft cloth for routine exterior
cleaning. Never use benzine, thinner or other solvents.
1.5. 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 fac-
tory.
[CD DECK BLOCK]
This model has no servo alignment points because microcom-
puter controls the servo circuit.
3
2 Specifications
2.1. Specifications*
2.2. Dimensions
General
Power Supply DC 12V (11V - 16V)
Test Voltage 14.4V
Negative Ground
Current Consumption Less than 2.1A (CD mode, 0.5W 4-
Speaker)
Maximum Power Output 50W × 4 (at 1kHz), volume control maxi-
mum
Tone Adjustable Range Bass:±12dB (at 100 Hz),
Treble: ±12 dB (at 10kHz)
Speaker Impedance 4 - 8
Pre-amp Output Voltage 4 V (CQ-C3405U), 2.5 V (CQ-C3305U)
(CD mode: 1 kHz, 0 dB)
Subwoofer output Volt-
age 4 V (CQ-C3405U), 2.5 V (CQ-C3305U)
(CD mode: 1 kHz, 0 dB)
Pre-amp Output Voltage 60 (CQ-C3405U), 200 (CQ-C3305U)
Subwoofer output Volt-
age 60 (CQ-C3405U), 200 (CQ-C3305U)
Front AUX Input
Input Impedance
Allowable External
Input
Connector
10 k
2.0 V
3.5 mm Stereo mini-pin
Dimensions (W×H×D)** 178×50×160mm (7”×1-5/16"×6-5/16")
Weight** 1.3 kg (2 lbs. 14 oz)
CD Player
Sampling Frequency 8 times oversampling
DA Converter 1 bit DAC System
Pick-Up Type Astigma 3-beam
Light Source Semiconductor Laser
Wave Length 790 nm
Frequency Response 20 Hz - 20 kHz (±1 dB)
Signal to Noise Ratio 96 dB
Total Harmonic Distor-
tion 0.01 % (1 kHz)
Wow and Flutter Below Measurable Limits
Channel Separation 75 dB
Stereo Radio
FM
Frequency Range 87.9 MHz - 107.9 MHz
Usable Sensitivity 10.2 dBf (0.9 µV, 75 )
50 dB Quieting Sensitiv-
ity 15.2 dBf (1.6 µV, 75)
Frequency Response 30 Hz - 15 kHz (±3 dB)
Alternate Channel Selec-
tivity 75 dB
Stereo Separation 35 dB (at 1 kHz)
Image Rejection Ratio 55 dB
IF Rejection Ratio 100 dB
Signal to Noise Ratio 62 dB
AM
Frequency Range 530 kHz - 1710 kHz
Usable Sensitivity 27 dB/µV (22µV, S/N 20 dB)
* 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.
4
3 Features
• Hands Free Phone System. (The optional Bluetooth hands-
free kit: CY-BT100U)
Expansion Module (The optional Hub unit: CY-EM100U).
The optional adapter allows you to connect the optional
Panasonic CD changer unit (CX-DP880U).
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)
SQ (Sound Quality).
The AUX Input terminal is equipped on the front panel.
MP3/WMA Playback from CD-R/RW.
Anti-Theft System.
This manual is for 2 models CQ-C3405U and CQ-C3305U.
The following table describes the differences between 2
models.
5
4 Technical Descriptions
4.1. Terminals Description
4.1.1. Main Block
IC601 : YESAM389
Pin
No Port Description I/O Vol [V]
FM AM CD
1 DBGP0 Not connected - - - -
2 DBGP1 Not connected - - - -
3 DBGP2 Not connected - - - -
4 RDS CLK Not connected - - - -
5 RM DATA Remote control data I 4.8 4.8 4.8
6 CDC STB/
SYSID4 CD changer Strobe; or
Hub connection device
identification 4
I000
7 EVENT Hub event detection I 0 0 0
8 RESET System reset I 4.8 4.8 4.8
9 XT1 Crystal oscillator 1
(32.768kHz) I 1.0 1.0 1.0
10 XT2 Crystal oscillator 2
(32.768kHz) O 1.4 1.4 1.4
11 VSS Ground - 0 0 0
12 CF1 Ceramic oscillator 1
(13.5MHz) I 1.4 1.4 1.4
13 CF2 Ceramic oscillator 2
(13.5MHz) O 1.3 1.3 1.3
14 VDD +5V power supply - 5.0 5.0 5.0
15 INT A Pulled up for CQ-C3405U;
Pulled down for CQ-
C3305U
I 5.0 5.0 5.0
16 VSM Signal meter intensity
(Tuner) I 0.2 0 0.2
17 INT B Pulled down to GND - 0 0 0
18 LEVEL Audio level detection from
Audio signal processor I000.3
19 INT C Not connected - - - -
20 ACC ACC level detection I 5.0 5.0 5.0
21 SYSID1 Hub connection device
identification 1 I 4.9 4.9 4.9
22 SYSID2 Hub connection device
identification 2 I 4.9 4.9 4.9
23 N.C. Not connected - - - -
24 CDC DATA Serial data from CD
changer I000
25 CDC CLK/
SYSID3 Serial clock for CD
changer; or Hub connec-
tion device identification 3
I000
26 CD DI (CD
SI) Serial data from CD I 0 0 4.8
27 CD DO (CD
SO) Serial data to CD O 5.0 5.0 3.5
28 CD CLK Serial clock for CD O 4.7 4.7 4.7
29 CD CE (FS) CD chip enable O 0 0 1.6
30 CD MUTE CD mute I 0.2 0.2 5.0
31 CD RESET CD reset O 4.8 4.8 4.8
32 POWER
CNT System power supply con-
trol O 5.0 5.0 5.0
33 SUB
READY Sub ready from CD servo I 5.0 5.0 4.7
34 REG
READY Reg. ready from CD servo I 5.0 5.0 0
35 CD SW1 CD detection switch 1 I 0 0 0
36 CD SW2 CD detection switch 2 I 0 0 0
37 CD MUTE Mute for Pick-up driver O 0 0 5.0
38 CD S/L Sleding/Loading mode
switch O 5.0 5.0 5.0
39 VSS Ground - 0 0 0
40 VDD +5V power supply - 5.0 5.0 5.0
41 CD ERROR CD error status I 0 0 0
42 CD LIMIT
SW CD limit detection switch I 5.0 5.0 5.0
43 CD EM Ejecting mode for Sled
motor O0 0 0
44 CD LM Loading mode for Sled
motor O0 0 0
45 HUB ACC
CNT Power supply control for
Hub (CD changer) O0 0 0
46 HUB CNT Hub connection check
request O5.05.05.0
47 INV CNT Not connected - - - -
48 USB CNT Not connected - - - -
49 LCD DI Serial data to LCD O 4.8 4.8 4.8
50 LCD DO Serial data from LCD I 4.8 4.8 4.8
51 LCD CLK Serial clock for LCD O 5.0 5.0 5.0
52 LCD CE Chip enable for LCD CPU O 0 0 0
53 E-VOL I2C
DATA Serial data for Audio sig-
nal processor (volume) O5.05.05.0
54 E-VOL I2C
CLK Serial data for Audio sig-
nal processor O5.05.05.0
55 VDD +5V power supply - 5.0 5.0 5.0
56 VSS Ground - 0 0 0
57 E-VOL LV
CLK Serial clock to Audio sig-
nal processor (Audio level) O0 0 0
58 E-VOL LV
DATA Serial data from Audio sig-
nal processor (Audio level) I000
59 STBY Standby mode for Power
amplifier O5.05.05.0
60 SRS MODE
1Not connected - - - -
61 SRS MODE
2Not connected - - - -
62 SRS MODE
3Not connected - - - -
63 SRS
FOCUS
ELVL
Not connected - - - -
64 EJ ILL Ejection key illumination
control O5.05.05.0
65 PANEL IN Front panel detection I 0 0 0
66 LCD 5V
CNT +5V power supply control
for LCD circuit O0 0 0
67 N.C. Not connected - - - -
68 EJECT Ejection switch I 5.0 5.0 5.0
69 BATT Battery level detection I 5.0 5.0 5.0
70 EXT MUTE Telephone mute I 5.0 5.0 5.0
71 OP/CL Open/Close detection for
Front panel I4.84.84.8
72 MODE B
(ROTARY
2)
Rotary encoder detection
B for volume I000
73 MODE A
(ROTARY
1)
Rotary encoder detection
A for volume I5.05.05.0
74 CDC REM
OUT Remote control for CD
changer O0 0 0
75 HUB-TX Transmission data to Hub O 0 0 0
76 HUB-RX Reception data from Hub I 0 0 0
77 USB TX Not connected - - - -
78 USB RX Not connected - - - -
79 FM MODE Power supply control for
FM mode O5.0 0 5.0
80 AM MODE Power supply control for
AM mode O05.00
81 MONO Not connected - 0 0 0
82 ST FM stereo indication I 5.0 5.0 5.0
Pin
No Port Description I/O Vol [V]
FM AM CD
6
4.1.2. Display Block
IC901 : C0HBA0000195
83 EEP-ROM
DI/DO Serial data for EEPROM I/O 0 0 0
84 EEP-ROM
CS Chip select for EEPROM O 0 0 0
85 EEP-ROM
CLOCK Serial clock for EEPROM O 0 0 0
86 ANT CNT Not connected - 5.0 5.0 0
87 VREG Connected to capacitor - 3.0 3.0 3.0
88 VSS Ground - 0 0 0
89 VDD (PLL) +5V power supply - 5.0 5.0 5.0
90 OSC FM/
AM FM/AM local oscillation
frequency I1.31.30
91 N.C. Ground - 0 0 0
92 FM/AM IFC FM/AM center frequency
input I000
93 N.C. Ground - 0 0 0
94 EO FM/AM phase detection
error output O2.22.2 0
95 SUBPD Not connected - 0 0 0
96 RDS DATA Not connected - 0 0 0
97 SSC SD sensitivity control O 0 0 0
98 AMP CNT Power supply control for
External amplifier O 4.8 4.8 4.8
99 AF MUTE Audio signal mute O 5.0 5.0 5.0
100 AMP MUTE Mute for Power amplifier O 5.0 5.0 5.0
Pin No. Port Description I/O (V)
1 SEG1/P1 Not connected - -
2 SEG2/P2 LED ON/OFF signal O 4.7
3-39 SEG3-39 LCD segment data O 2.4
40-43 COM1-4 LCD common O 2.4
44,45 SEG40,41 LCD segment data O 2.4
46-49 KS3-6 Key scan O 4.7
50-54 Kl1-5 Key data I 0
55 TEST (Connecting to ground) - 0
56 VDD +5V power supply - 4.7
57 VDD1 VDD1 filter terminal - 3.1
58 VDD2 VDD2 filter terminal - 1.6
59 VSS Ground - 0
60 OSC Oscillator terminal - 3.7
61 DO Key data output O 4.7
62 CE LCD driver chip enable I 0
63 CLK LCD clock I 4.7
64 DI LCD data I 4.7
Pin
No Port Description I/O Vol [V]
FM AM CD
7
4.2. IC Block Diagram
4.2.1. Main Block
IC271 : YESAM274
IC602 : YESAM390
IC650 : YESAM391
IC740 : YESAM299
IC750 : YESAM267
IC791 : YESAM344
IC802 : YESAM352
8
5 Block Diagram
5.1. Main-1 Block
PA51
FM / AM TUNER
82
16
92
90
94
10
79
83
5
6
4
3
3
7
3
85
84
80
7228-02-11(1/3)
AT51
2 FM ANT
FM VT
FM / AM OSC
FM / AM IFC
VSM
SD / ST IND
AM VT
1
17
16
AM ANT L-CH
R-CH R-CH
22212011146
AUX L
HUB L
CD L
7
5
1
3
Q401
DO
DI
SK
CS
Q52,602
Q55,601
TU+B FM VCC
AM VCC
POW
SW
POW
SW
IC681
EEPROM
AM MODE
CS
SK XT2
9XT1
57CLK 58DATA
54SCLK 53
26242217182930
57
58
54
53 SDA
SCLK
SW
RL
FL
SDA
12CF1
13CF2
99AF MUTE 59STBY
100
AMP MUTE 70EXT MUTE
DI / DO
FM MODE
EO
FM/AM OSC
FM/AM IFC
VSM
ST
XL601
13.5MHz
XL602
32.8KHz
R-CH
R-CH
IC601(1/3)
SYSTEM CONTROL
INPUT
SEL
IC201
AUDIO SIGNAL PROCESSOR
LOUDNESS
VOLUME
EQALIZER
SPECTRUM
ANALIZER SUB
WOOFER
FADER
CN250
PREOUT CN251
SUB.W
FRONT REAR
LR LR LR
R-CH
R-CH
CQ-C3305U
CQ-C3405U
Q363
Q364
Q261
Q345,346
Q251
MUTE
MUTE
MUTE
SW
IC381
LINE AMP
IC231
LINE AMP
12
12
11
SIGNAL
SIGNAL
LIFT
LIFT
99
59
100
70
CQ-C3405U/C3305U MAIN(1/3)
TEL MUTE
RR+
RR-
R-CH
R-CH
224
14
1615
1413
1211
10 9
87
65
43
21
12 5
3
21
23
STBY
MUTE
FL+
FL-
FR+
FR-
RL+
RL-
IC271
POWER AMP
BATT
ACC
AMP CNT
CN701
9
5.2. Main-2/Display/Connector Block
75
76
24
74
25
6
46
21
22
45
8
98
32
12
12
4
7
6
3
3
8
12
2131
3
11 12
456
78910
11
2
2
5
IC650
IC791
IC602
4
9
13
10
1
1
7228-02-11(2/3)7221-03-117228-05-11
HUB L L-CH
R-CH
DATA
REMO
SCLK
STRB
HCNT
EVENT
ACC
SYS ID1
SYS ID2
R-CH
CN650
INV
15V
LIMIT
BATT
BATT
BATT
BATT
BATT
RESET VDD5V2
PWR
SW
PWR
SW
PWR
SW
PWR
SW
Q704,752
IC750
Q750
AMP CNT
REG
13
REG
REG
Q770 TU+B
IC740
Q740
9V
SW5V
VDD5V
VDD5V2
CQ-C3405U/C3305U MAIN(2/3)/DISPLAY/CONNECTOR
9V
AUX L
55
1010
22
11
1313
1414
77
66
1515
1212 88 1111 99
13
4
9
8
2
12
6
5
3
10
11
9
4
13
14
6
10
2
3
5
12
11
ACC ACC
EJECT
ROTARY2
ROTARY1
RM DATA
PANEL IN
EJ ILL
POWER CNT
AMP CNT
RESET
EVENT
HUB CNT
CDC STB
CDC CLK
CDC REMO
CDC DATA
HUB TX
HUB RX
HUB ACC
CNT
R702,703
20
64
65
BATT
69
OP/CL
71
LCD DI
49 LCD DO
50 LCD CLK
51 LCD CE
52
66
5
73
72
68
Q971
ACC
CHECK
LED
DRIVE
SW971
SW990
MODE A
MODE B
Q701,702
BATT
CHECK
Q972 VDD5V2
LCD5V CNT
CN971CN991 CN990CN901
IC601(2/3)
SYSTEM CONTROL
61
64
63
62
1
D901
LCD5V
OP/CL
RM DATA
ROT1
ROT2
LED
DRIVE IC905
IR
RECEIVE
SW901
Q930
ILL9V
R-CH
CN902
AUX
2
RED
DI
DO
CL
CE
50–54 46–49 40–43 3–39
44,45
LD901
KEY-IN
MATRIX
SEG
1–39
COM
1–4
KS
3–6
KI
1–5
IC901
LCD DRIVE
10
5.3. Main-3/CD Interface Block
M
M
+
-
-
A
B
E
F
A
B
E
F
LPD
LD3.3V
F+
F-
T+
T-
SP+
SP-
SL+
SL-
CD SW1
CD SW2
CD LIMIT SW
PD
LD
I-V
AMP
FOCUS
COIL
TRACKING
COIL
CD L
27 CD DO
26
76
78
CD DI
28 CD CLK
29 CD CE
30 CD MUTE
37 CD DMUTE
43 CD EM
44 CD LM
38 CD S/L
35 CD SW1
36 CD SW2
42 CD LIMIT SW
31 CD RESET
41 CD ERROR
33 SUB READY
34
46
45
44
43
50
47
51
49
48
72
24
27
26
1
18
23
14
16
19
18
19
13
14
8
7
6
5
5
13
21
22
14
16
18
20
8
10
4
6
19
17
15
3
7
9
5
4
7
6
11
10
8
9
20
733224252322 REG READY
DO
DI
CL
CE
CD MUTE
RESB
CD ERROR
SUB READY
REG READY
R-CH
R-CH
L-CH
DAC IC601(3/3)
SYSTEM CONTROL
XL801
16.93MHz
CQ-C3405U/C3305U MAIN(3/3)
MUTE
TRACKING
COIL
DRIVE
FOCUS
COIL
DRIVE
SPINDLE
MOTOR
DRIVE
SLED
MOTOR
DRIVE
IC802
PICK-UP DRIVE
CD3.3V Q851
Q871
REG 9V
FDO
PU IN
X IN
X OUT
TDO
SPDO
SLDO
SERVO
CTL
LD
DRIVE
EFM
DEM
ADC
FE
TE
IC801
RF AMP,SERVO,DSP
7228-02-11(3/3)
CN801
SPINDLE
MOTOR
SLED
MOTOR
3032-14-50
CN2CN2 CN1
Optical Pic-Up Ass'y
11
6 Wiring Connection Diagram
AT051
CN250
31 64 5
2
CN650
7
11
10
12
13 1
2
CN701
117
CN971
CN801 1
21
2
22
Extension
Connector
Jig Part No.
[YESFZS2067]
System
up Preamp Out
(Front) (Rear) Optical
Pic-Up
Ass'y
Main P.C.B
[7228-02-11] CD Interface P.C.B
[3032-14-50]
(Bottom View)
Loading/Feed
Motor
Limit
SW
Connector P.C.B
[7221-03-11]
(Bottom View)
Display P.C.B
[7228-05-11]
(Bottom View)
CN990
CN991
117
17
8
14
1
7
814
CN901
CN251 4
1
22
21
2
1
SW2 SW1
Spindle
Motor
CN2
CN1
1
16
12
3
CN902
AUX
Extension
Connector
Jig Part No.
[YESFZS2076]
Power
Connector
External Amplifier Control
Power (ACC or IGN)
Battery(15A)
Ground
Rear Speakers
4
/
/
4
Front Speakers
L
R<S.W-OUT>
12
7 Schematic Diagram
7.1. Main Block[CQ-C3405U]
7228-02-11
CQ-C3405U MAIN
300
To Connector 7221-03-11 CN990
0.027
0.027
100p
0.01
100k
0.47/50V
10/16V
AMP.ANT
CNT
NC
NC
NC
PA051
YESAP387
Q055
YESAN117
Q061
YESAN122
Q062
YESAN122
Q052
YESAN117
Q062
IC231
YESAM338
IC231
D053
YESAD119
D053
Q770
YESAN088
Q770
D770
YESAD123
IC281
YESAM338
IC381
YESAM338
Q251
YESAN119 Q261
YESAN118
Q345
YESAN118
Q346
YESAN121
Q263
Q264
Q363
Q364
Q263,264,363,364
YESAN121
Q345
IC650
YESAM391
D651
YESAD119
D651
D650
YESAD144
IC201
YESAM384
IC271
YESAM274
D278,279
YESAD146
D278
D279
D270–D277
YESAD146
D270
D271
D272
D273
D274
D275
D276
D277
IC801
YESAM393
D705
YESAD146
D704
YESAD143
D701
YESAD139
D701
Q702
YESAN129
Q701
YESAN126
Q752
YESAN115
Q704
YESAN123
IC750
YESAM267
Q702
Q701
D702
YESAD153
D703
YESAD119
D761
YESAD140
D760
YESAD146
D750
YESAD141
D763
YESAD144
D795
YESAD144
D760
Q740,Q750
YESAN079
Q851
YESAN148
Q750
Q740
D741
1SS133T77
D741 IC740
YESAM299
IC791
YESAM344
D791
YESAD146
D791
IC802
YESAM352
Q871
YESAN113
D601
YESAD143
D601
IC601
YESAM389
IC681
YESAM392
Q401
B1CBGF000005
IC602
YESAM390
Q401
D251,D351
YESAD174
D976,D978
YESAD133
D977
YESAD150
D251
D351
D978
D976
Q972
YESAN118
Q971
YESAN120
D991
YESAD155
Q971
D991
56
4.7
4.7
4.7
56
56
56
56
4.7
4.7
4.7
To CD
Interface
3032-14-50
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
FM
0
0
0
0
4.8
0
0
4.8
1.0
1.4
0
1.4
1.3
5.0
5.0
0.2
0
0
-
5.0
4.9
4.9
-
0
0
0
5.0
4.7
0
0.2
4.8
5.0
5.0
5.0
0
0
0
5.0
0
5.0
0
5.0
0
0
0
5.0
-
-
4.8
4.8
AM
0
0
0
0
4.8
0
0
4.8
1.0
1.4
0
1.4
1.3
5.0
5.0
0
0
0
-
5.0
4.9
4.9
-
0
0
0
5.0
4.7
0
0.2
4.8
5.0
5.0
5.0
0
0
0
5.0
0
5.0
0
5.0
0
0
0
5.0
-
-
4.8
4.8
CD
0
0
0
0
4.8
0
0
4.8
1.0
1.4
0
1.4
1.3
5.0
5.0
0.2
0
0.3
-
5.0
4.9
4.9
-
0
0
4.8
3.5
4.7
1.6
5.0
4.8
5.0
4.7
0
0
0
5.0
5.0
0
5.0
0
5.0
0
0
0
5.0
-
-
4.8
4.8
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
FM
5.0
0
5.0
5.0
5.0
0
0
0
5.0
-
-
-
-
5.0
0
0
-
5.0
5.0
5.0
4.8
0
5.0
0
0
0
-
-
5.0
0
0
5.0
0
0
0
5.0
3.0
0
5.0
1.3
0
0
0
2.2
0
0
0
4.8
5.0
5.0
AM
5.0
0
5.0
5.0
5.0
0
0
0
5.0
-
-
-
-
5.0
0
0
-
5.0
5.0
5.0
4.8
0
5.0
0
0
0
-
-
0
5.0
0
5.0
0
0
0
5.0
3.0
0
5.0
1.3
0
0
0
2.2
0
0
0
4.8
5.0
5.0
CD
5.0
0
5.0
5.0
5.0
0
0
0
5.0
-
-
-
-
5.0
0
0
-
5.0
5.0
5.0
4.8
0
5.0
0
0
0
-
-
5.0
0
0
5.0
0
0
0
0
3.0
0
5.0
0
0
0
0
0
0
0
0
4.8
5.0
5.0
IC601
0
0
7.1
4.8
7.1
7.1
4.6
7.1
0
14.8
14.8
7.0
0
7.1
8.8
3.8
3.8
0
3.8
3.8
3.8
7.1
0
7.1
4.9
4.9
0
0
5.0
4.3
0
0
0
5.0
5.0
0
4.9
0
0
0
0
00
0
0
00
0
0
0
0
0
0
0
5.0
5.0
0
0
-0.2 -0.2
0
0
8.1
8.1
4.6
4.6
8.8
6.6 6.6
6.6
1.5
6.6
6.6
0
0
FM(AM)
0(0)
0(0)
0(0)
0(0)
8.0(0)
8.4(8.4)
0(0)
1.3(2.0)
1.3(2.0)
0(0)
0(0)
0(0)
0(0)
0.2(0)
5.0(5.0)
0(0)
0(0)
8.4(8.4)
3.6(3.6)
3.6(3.6)
0(8.3)
8.4 8.4
8.4
8.4
3.3
7.8
0
0
0
5.0
0
0
9.1
8.5
9.1
5.0 05.0
5.0 5.0
0
4.8
5.0
0
2.2 0
1.3
5.0
0
0
0
0
0
8.1
8.1
4.7
0
8.8
6.6
6.6
6.6
6.6
6.6
0
4.7
6.6
6.6
8.1
8.1
4.7
4.7
0
8.8
6.6
6.6
6.6
6.6
6.6
0
6.6
6.6
4.4
4.4
4.4
4.4
4.4
4.4 0
0
0
8.8
0.6
4.4
4.4
4.4
4.4
4.4
4.4
8.8
5.0
5.0
0
4.3
4.3
4.3
4.4
4.4
4.4
4.4
5.0
5.0
00
0.9
0
14.8
14.8
14.8
14.8
14.8
0
0
4.8
5.1
5.0 5.0
5.6
5.0 5.0
5.0
5.5
14.5
0
14.8
0
0
0
0
14.4
9.1
0
5.0
8.4
3.3 7.8
1.8 3.1
2.5
1.6
8.3
1.6
1.6 1.6
1.6
4.9
4.9
0
1.5
1.5
1.6
1.6
1.6
7.7
1.2
8.3
8.3
3.8
3.8
4.1
3.4
3.6
4.0
3.9
3.8
1.6
1.6
1.6
1.7
1.7
1.7
2.7
1.6
1.6
0
2.0
3.2
1.6
0
0
2.2
2.0
1.6
2.5
1.7
3.2
1.6
1.6
1.7
1.7
0
1.2
1.2
1.1
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
1.5
1.6
1.6
1.6
1.6
1.6
1.3
1.6
1.6
0
0
0
0
1.5
3.2
3.2
0
1.5
3.4
4.7
3.5
4.9
0
4.7
5.0
0
0
0
0
0
0
5.0
0
0
0
0
1.5
2V / DIV, 20µs / DIV
1V / DIV, 0.1µs / DIV
2V / DIV, 10ms / DIV
2V / DIV, 20ms / DIV
2V / DIV, 5ms / DIV
2V / DIV, 20ms / DIV
2V / DIV, 50ms / DIV
2V / DIV, 10ms / DIV
2V / DIV, 50ms / DIV
9V
8V
5V
3.3V
+B
Acc
9V
8V
5V
3.3V
RADIO (L,R)
AUDIO (L,R)
CD(L,R)
The following symbols
are shown on the
schematic diagram.
5V
5V5V
5V
5V
9V9V
9V
3.3V
3.3V3.3V
3.3V
5V
3.3V
5V
3.3V3.3V
5V5V
5V
5V5V
5V
9V
9V
5V
5V
5V
9V9V
9V
5V
5V
5V
5V 5V
5V
3.3V
9V
3.3V
5V
3.3V
3.3V
9V
9V
9V
8V8V
8V
5V 5V
9V
9V
5V
5V
5V
5V
5V
3.3V
3.3V
5V
9V
5V
FL
FL
FL
FR
FR
RR
RR
RL
RL
FR
R
R
L
L
R
L
RR
RL
FL
FR
RR
RL
RL
RR
FL
FR
R
R
R
L
L
L
13
7.2. Main Block[CQ-C3305U]
7228-02-11
CQ-C3305U MAIN
300
To Connector 7221-03-11 CN990
0.027
0.027
100p
0.01
100k
0.47/50V
10/16V
AMP.ANT
CNT
NC
NC
NC
PA051
YESAP387
Q055
YESAN117
Q061
YESAN122
Q062
YESAN122
Q052
YESAN117
Q062
D053
YESAD119
D053
Q770
YESAN088
Q770
D770
YESAD123
Q251
YESAN119 Q261
YESAN118
Q345
YESAN118
Q346
YESAN121
Q263
Q264
Q363
Q364
Q263,264,363,364
YESAN121
IC650
YESAM391
D651
YESAD119
D651
D650
YESAD144
IC201
YESAM384
IC271
YESAM274
D278,279
YESAD146
D278
D279
D270–D277
YESAD146
D270
D271
D272
D273
D274
D275
D276
D277
IC801
YESAM393
D705
YESAD146
D704
YESAD143
D701
YESAD139
D701
Q702
YESAN129
Q701
YESAN126
Q752
YESAN115
Q704
YESAN123
IC750
YESAM267
Q702
Q701
D702
YESAD153
D703
YESAD119
D761
YESAD140
D760
YESAD146
D750
YESAD141
D763
YESAD144
D795
YESAD144
D760
Q740,Q750
YESAN079
Q851
YESAN148
Q750
Q740
D741
1SS133T77
D741 IC740
YESAM299
IC791
YESAM344
D791
YESAD146
D791
IC802
YESAM352
Q871
YESAN113
D601
YESAD143
D601
IC601
YESAM389
IC681
YESAM392
Q401
B1CBGF000005
IC602
YESAM390
Q401
D251,D351
YESAD174
D976,D978
YESAD133
D977
YESAD150
D251
D351
D978
D976
Q972
YESAN118
Q971
YESAN120
D991
YESAD155
Q971
D991
180
18
18
18
180
180
180
180
18
18
18
To CD
Interface
3032-14-50
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
FM
0
0
0
0
4.8
0
0
4.8
1.0
1.4
0
1.4
1.3
5.0
5.0
0.2
0
0
-
5.0
4.9
4.9
-
0
0
0
5.0
4.7
0
0.2
4.8
5.0
5.0
5.0
0
0
0
5.0
0
5.0
0
5.0
0
0
0
5.0
-
-
4.8
4.8
AM
0
0
0
0
4.8
0
0
4.8
1.0
1.4
0
1.4
1.3
5.0
5.0
0
0
0
-
5.0
4.9
4.9
-
0
0
0
5.0
4.7
0
0.2
4.8
5.0
5.0
5.0
0
0
0
5.0
0
5.0
0
5.0
0
0
0
5.0
-
-
4.8
4.8
CD
0
0
0
0
4.8
0
0
4.8
1.0
1.4
0
1.4
1.3
5.0
5.0
0.2
0
0.3
-
5.0
4.9
4.9
-
0
0
4.8
3.5
4.7
1.6
5.0
4.8
5.0
4.7
0
0
0
5.0
5.0
0
5.0
0
5.0
0
0
0
5.0
-
-
4.8
4.8
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
FM
5.0
0
5.0
5.0
5.0
0
0
0
5.0
-
-
-
-
5.0
0
0
-
5.0
5.0
5.0
4.8
0
5.0
0
0
0
-
-
5.0
0
0
5.0
0
0
0
5.0
3.0
0
5.0
1.3
0
0
0
2.2
0
0
0
4.8
5.0
5.0
AM
5.0
0
5.0
5.0
5.0
0
0
0
5.0
-
-
-
-
5.0
0
0
-
5.0
5.0
5.0
4.8
0
5.0
0
0
0
-
-
0
5.0
0
5.0
0
0
0
5.0
3.0
0
5.0
1.3
0
0
0
2.2
0
0
0
4.8
5.0
5.0
CD
5.0
0
5.0
5.0
5.0
0
0
0
5.0
-
-
-
-
5.0
0
0
-
5.0
5.0
5.0
4.8
0
5.0
0
0
0
-
-
5.0
0
0
5.0
0
0
0
0
3.0
0
5.0
0
0
0
0
0
0
0
0
4.8
5.0
5.0
IC601
0
0
7.1
4.8
7.1
7.1
4.6
7.1
0
14.8
14.8
7.0
0
7.1
8.8
3.8
3.8
0
3.8
3.8
3.8
7.1
0
7.1
4.9
4.9
0
0
5.0
4.3
0
0
0
5.0
5.0
0
4.9
0
0
0
0
00
0
0
00
0
0
0
0
0
0
0
5.0
5.0
0
0
-0.2 -0.2
0
0
FM(AM)
0(0)
0(0)
0(0)
0(0)
8.0(0)
8.4(8.4)
0(0)
1.3(2.0)
1.3(2.0)
0(0)
0(0)
0(0)
0(0)
0.2(0)
5.0(5.0)
0(0)
0(0)
8.4(8.4)
3.6(3.6)
3.6(3.6)
0(8.3)
8.4 8.4
8.4
8.4
3.3
7.8
0
0
0
5.0
0
0
9.1
8.5
9.1
5.0 05.0
5.0 5.0
0
4.8
5.0
0
2.2 0
1.3
5.0
0
0
0
0
0
4.4
4.4
4.4
4.4
4.4
4.4 0
0
0
8.8
0.6
4.4
4.4
4.4
4.4
4.4
4.4
8.8
5.0
5.0
0
4.3
4.3
4.3
4.4
4.4
4.4
4.4
5.0
5.0
00
0.9
0
14.8
14.8
14.8
14.8
14.8
0
0
4.8
5.1
5.0 5.0
5.6
5.0 5.0
5.0
5.5
14.5
0
14.8
0
0
0
0
14.4
9.1
0
5.0
8.4
3.3 7.8
1.8 3.1
2.5
1.6
8.3
1.6
1.6 1.6
1.6
4.9
4.9
0
1.5
1.5
1.6
1.6
1.6
7.7
1.2
8.3
8.3
3.8
3.8
4.1
3.4
3.6
4.0
3.9
3.8
1.6
1.6
1.6
1.7
1.7
1.7
2.7
1.6
1.6
0
2.0
3.2
1.6
0
0
2.2
2.0
1.6
2.5
1.7
3.2
1.6
1.6
1.7
1.7
0
1.2
1.2
1.1
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
1.5
1.6
1.6
1.6
1.6
1.6
1.3
1.6
1.6
0
0
0
0
1.5
3.2
3.2
0
1.5
3.4
4.7
3.5
4.9
0
4.7
5.0
0
0
0
0
0
0
5.0
0
0
0
0
1.5
2V / DIV, 20µs / DIV
1V / DIV, 0.1µs / DIV
2V / DIV, 10ms / DIV
2V / DIV, 20ms / DIV
2V / DIV, 5ms / DIV
2V / DIV, 20ms / DIV
2V / DIV, 50ms / DIV
2V / DIV, 10ms / DIV
2V / DIV, 50ms / DIV
9V
8V
5V
3.3V
+B
Acc
9V
8V
5V
3.3V
RADIO (L,R)
AUDIO (L,R)
CD(L,R)
The following symbols
are shown on the
schematic diagram.
5V
5V5V
5V
5V
9V9V
9V
3.3V
3.3V3.3V
3.3V
5V
3.3V
5V
3.3V3.3V
5V5V
5V
5V5V
5V 5V
5V
5V
9V9V
9V
5V
5V
5V
5V 5V
5V
3.3V
9V
3.3V
5V
3.3V
3.3V
9V
9V
9V
8V8V
8V
5V 5V
5V
5V
5V
5V
5V
3.3V
3.3V
5V
9V
5V
FL
FL
FL
FR
FR
RR
RR
RL
RL
FR
R
R
L
L
R
L
RR
RL
FL
FR
RR
RL
RL
RR
FL
FR
R
R
R
L
L
L
14
7.3. Display Block
7228-05-11
CQ-C3405U/C3305U DISPLAY
430
270
To Connector
7221-03-11
CN991
D921–D934
YESAD165
Q930
YESAN146
D901
YESAD166
D966
YESAD149
IC905
YESAM264
D912
YESAD147 D913
YESAD150
IC901
C0HBA0000195
D970
YESAD143 D972
YESAD119
D911 YESAD150
D935
YESAD180
D937
YESAD173
4.8
0
4.8
0
1.1
0.7
4.7
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
4.8
4.8
3.8
4.8
4.8
3.1
1.6
0
0
0
0
0
0
0
0
5.0
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
4.8
4.8
4.8
2.4
2.4
2.4
2.4
2.4
1V / DIV, 2ms / DIV
2V / DIV, 2ms / DIV
1V / DIV, 2ms / DIV
2V / DIV, 2ms / DIV
2V / DIV, 10µs / DIV
2V / DIV, 5ms / DIV
2V / DIV, 5ms / DIV
2V / DIV, 2ms / DIV
9V 9V9V
5V
5V
9V
5V
9V
5V
AUDIO (L,R)
The following symbols are
shown on the schematic
diagram.
R
L
R
L
15
8 Schematic Diagram-2
8.1. Connector Block
7221-03-11
CQ-C3405U/C3305U CN
1K
D990
YESAD165
D991
YESAD165
D995
YESAD155
1K
AUX Rch
AUX GND
AUX Lch
AUX Rch
AUX GND
AUX Lch
To MAIN 7228-02-11 CN971
7228-05-11
To DISPLAY
CN901
9V
5V
9V
5V
9V
5V
9V
5V
AUDIO (L,R)
The following symbols are
shown on the schematic
diagram. RL
RL
R
L
16
8.2. CD Interface Block
CQ-C3405U/C3305U
17
9 Printed Circuit Board
9.1. Main/Connector Block (Top View)
18
9.2. Main/Connector Block (Bottom View)
19
9.3. Display Block
20
9.4. CD Interface Block
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
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Panasonic CQC3405U - AUTO RADIO/CD DECK-MULTI LANG User manual

Category
Receiver
Type
User manual
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