Panasonic CQ-5800-U Service manual

ORDER NO. ACED080402C1

AUTOMOTIVE AFTERMARKET

Model No. CQ-5800U

Heavy Duty MP3 CD Player/Weather Band Receiver with CD changer control/ satellite radio ready

PAGE PAGE

1 Service Navigation----------------------------------------------- 2 2 Specifications ----------------------------------------------------- 3 3Features------------------------------------------------------------- 4 4 Technical Descriptions----------------------------------------- 5 5 Block Diagram----------------------------------------------------- 9 6 Wiring Connection Diagram ---------------------------------10 7 Schematic Diagram---------------------------------------------11 8 CD Interface Block ----------------------------------------------14

9 Printed Circuit Board-------------------------------------------15 10 Exploded View and Replacement Parts List -----------20 11 Schematic Diagram for Printing with Letter Size-----31

1 Service Navigation

1.1. About Lead Free Solder(PbF)

Distinction of PbF PCB

• PCBs(manufacture)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)

1.2. Laser Products

1.4. Maintenance

Your products is design ed and manufactured to ensure a mi nimum 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 factory.

[CD DECK BLOCK]

This model has no servo alignment points because microcomputer controls the servo circuit.

1.3. Replacing the Fuse

Use fuses of the same specified rating (15A). 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.

2 Specifications

2.1. Specfications

General

Power Supply 12V DC (11V - 16V),

Test Voltage 14.4V Negative Ground

Current consumption Less than 2.5A (CD mode, 0.5 W

Maximum Power Output 45W×4 channels at 400Hz, Vol-

Tone adjustment range: Bass ; ±12dB at 100Hz

Power Output 18 W per channel into 4 ohms, 40

Suitable Speaker Impedance 4-8Ω Dimensions(W x H x D) 178×100×155mm { 7” x 3

Weight 1.6 kg {3.5 lbs. 56.4 oz} USB connector USB standard compatibility 1.1/2.0 full speed File system FAT 12/16/32 Maximum supply current 500mA Playable audio format MP3/WMA Recommended capacity Less than 4 GB (1 partition) Front AUX input Input impedance 10 kΩ Allowable external input 2.0 V Connector 3.5 mm Stereo mini Pin

4-speaker)

ume Control Maximum

Treble ; ±12dB at 10kHz

to 30,000 Hz at 3% THD

15/16“ x 6

1/8“}

2.2. Dimensions

FM Stereo Radio

Frequency Range 87.9-107.9MHz Usable Sensitivity 12 dBf. (1.1μV/75Ω, S/N 30dB) 50 dB Quieting Sensitivity 17 dBf. (1.8μV/75Ω) Frequency Response 30-15,000 Hz±3 dB Alternate Channel Selectivity 75 dB Stereo Separation 35 dB at 1 kHz Signal/Noise Ratio 70 dB (Mono)

AM Radio

Frequency Range 530 kHz-1710 kHz Usable Sensitivity 28dB/μV (S/N 20 dB)

Weather Band Radio

Frequency Range 162.400 - 162.550 MHz Usable Sensitivity 3dBμV (S/N 20dB) Signal / Noise Ratio (40dB/μV) 50dB

CD Player

Sampling Frequency 8 times oversampling DA Converter 1 bit/4 DAC System Error Correction System Spot size detection method Pick-Up Type 3-beam Light Source Semiconductor Laser Wavelength 790 nm Frequency Response 20 Hz to 20,000 Hz (±1dB) Signal to Noise Ratio 85dB Wow and Fluter Below measurable limits Channel Separation 75 dB

* Specifications and the design are subject to possible modification

without notice due to improvements.

** Dimensions and Weight shown are approximate.

3 Features

• Front AUX terminal.

• Sound Control(FLAT,ROCK,POP and VOCAL).

• USB Connector(The USB connector is equipped front pannel).

4 Technical Descriptions

4.1. Terminals Description

4.1.1. Main Block

IC600:LC8783C8PA

Pin. No.

1 PC5/DBGP0 DBGP0 - 0 0 0 2 PC6/DBGP1 DBGP1 - 0 0 0 3 PC7/DBGP2 DBGP2 - 0 0 0 4 P70/INT0/TOLCP/

5 P71/INT1/TOHCP/

6 P72/INT2/TOIN/

7 P73/INT3/TOIN/

8 RES RESET I 5.08 5.1 5.05

9 XT1 XT1 - 1.32 1.06 1.07 10 XT2 XT2 - 1.47 1.48 1.47 11 VSS1 VSS - 0 0 0 12 CF1 CF1 - 1.68 1.22 1.13 13 CF2 CF2 - 1.47 1.48 1.48 14 VDD1 VDD - 5.1 5.12 5.1 15 P80/AN0 INI_A I 2.46 2.5 2.46 16 P81/AN2 VSM I 0.2 0.03 0.12 17 P82/AN2 INI_B I 0 0 0.01 18 P83/AN3 USB_FLG I 1.4 1.4 1.4 19 P84/AN4 USB_RESET O 3.24 3.21 3.27 20 P85/AN5 LCD_CE O 0.28 0.39 0.39 21 P86/AN6 SYSID1 I 0 0 0 22 P87/AN7 SYSID2 I 0 0 0 23 P10/SO0 USB_MUTE I 0 0 0 24 P11/SI0/SB0 CDC_DATA I 0 0 0 25 P12/SCK0 CDC_CLK/SYSID3 I 0 0 0 26 P13/SO1 CD_DI(CD_SI) O 0 0 4.46 27 P14/SI1/SB1 CD_DO(CD_SO) I 3.27 3.28 2.85 28 P15/SCK1 CD_CLK O 0 0 4.91 29 P16/T1PWML CD_CE(FS) O 0 0 1.59 30 P17/T1PWMH/

31 PE0 LCD_DO I 3.12 3.11 3.11 32 PE1 NC I 0 0 0 33 PE2 SUB_READY I 5.36 5.17 5.19 34 PE3 REG_READY I 5.36 5.17 0.14 35 PE4 CD_SW1 I 0.1 0.1 0.1 36 PE5 CD_SW2 I 5.07 5.04 0.1 37 PE6 CD_MUTE I 0.23 0.23 5.37 38 PE7 CD_LIMIT_SW I 0.1 0.11 5.37 39 VSS4 VSS - 0 0 0.32 40 VDD4 VDD - 5.1 5.11 5.11 41 PF0 CD_DMUTE O 0 0 5.11 42 PF1 CD_S/L O 5.1 5.1 5.11 43 PF2 CD_F/R O 0 0 0 44 PF3 CD_RESET O 5.06 5.06 5.07 45 PF4 HUB_ACC_CNT O 0 0 0 46 PF5 HUB_CNT O 0 0 0 47 PF6 USB_ENBL O 5.01 5.1 5.11 48 PF7 USB_SLP O 0 0 0 49 SI2P0/SO2 CAN_SI O 0 0 0 50 SI2P1/SI2/SB2 CAN_SO I 0.52 0.92 0.75 51 SI2P2/SCK2 CAN_SCK O 4.93 4.94 4.94 52 SI2P3/SCK20 CAN_CS O 4.93 4.94 4.94 53 PWM1 E-VOL_I2C_DATA I/O 5.1 5.11 5.11 54 PWM0 E-VOL_I2C_CLK O 5.1 5.11 5.11 55 VDD2 VDD -- 5.1 5.11 5.11 56 VSS2 VSS -- 0 0 0 57 P00 NC O 0 0 0 58 P01 POWER_CNT O 5.09 5.1 5.1 59 P02 STBY O 5.09 5.11 5.11

Port Description I/O FM(V) AM(V) CD(V)

AN8

AN9

TOLCP

TOHCP

BUZ

CAN_INT O 3.76 3.48 3.48

REMO_IN I 4.77 4.83 4.57

CDC_STB/SYSID4 I 0 0 0

EVENT I 0 0 0

LCD_CLK O 4.78 4.72 4.71

Pin. No.

60 P03 LCD_DI O 4.84 4.85 4.85 61 P04 NC O 0 0 0 62 P05/CK0 SUB_CLOCK_OUTNCO0 0 0

63 P06/T60 CAN_RESET O 5.09 5.11 5.11 64 P07/T70 BEEP NC O 0 0 0 65 P20/INT4/T1IN/

66 P21/INT4/T1IN/

67 P22/INT4/T1IN/

68 P23/INT4/T1IN/

69 P24/INT5/T1IN/

70 P25/INT5/T1IN/

71 P26/INT5/T1IN/

72 P27/INT5/T1IN/

73 P30/PWM4 RDS_DATA NC O 0 0 0 74 P31/PWM5 CDC_REMOUT O 0.67 0.35 0.37 75 P32/UTX1 HUB_TX O 0.64 0.33 0.37 76 P33/URX1 HUB_RX I 0 0 0 77 P34/UTX2 USB_RXD O 0 0 0 78 P35/URX2 USB_TXD I 0 0 0 79 PB7 FM/AM_SW O 5.01 0 5.02 80 PB6 RADIO_MODE O 5.01 5.02 5.02 81 PB5 NC I 0 0 0 82 PB4 ST I 5.33 5.35 5.32 83 PB3 DI/DO I/O 0 0 0 84 PB2 CS O 0 0 0 85 PB1 SK O 0 0 0 86 PB0 WB_MODE O 0 0 0 87 VREG VREG -- 3.02 3.02 3.03 88 AVSS VSS -- 0 0 0 89 AVDD VDD(PLL) -- 5.1 5.11 5.12 90 FMIN OSC_FM/AM I 1.23 1.3 0 91 AMIN OSC_WB I 0 0 0 92 HCTR FM/AM_IFC I 0 0 0 93 LCTR NC OPEN000

94 EO EO1 O 1.37 1.45 1.35 95 SUBPD SUBFD O 0.89 0.42 0.36 96 PC0 SSC O 0 0 0 97 PC1 ANT_CNT O 5.1 5.1 0 98 PC2 AMP_CNT O 5.1 5.1 5.12 99 PC3 AF_MUTE O 5.1 5.1 5.12

100 PC4 AMP_MUTE O 5.1 5.1 5.12

Port Description I/O FM(V) AM(V) CD(V)

TOLCP/TOHCP/ INT6/TOLCP1

TOLCP/TOHCP

TOLCP/TOHCP/ INT7/TOHCP1

TOLCP/TOHCP

USB_IN I 0 0 0

ACC I 5.43 5.46 5.43

NC I 0 0 0

MODE_B I 4.07 4.04 4.04

MODE_A I 4.1 4.08 4.08

EXT_MUTE NC I 0 0 0

PANEL_IN I 4.84 4.94 4.94

BATT I 4.46 4.35 4.38

IC801:C5ZBZ0000068

Pin. No.

1 CP_READY P73/INT3/TOIN/RM IN - 0 2 RESET RES I 3.3 3 XT1 XT1/AN10 I 3.3 4 XT2 XT2/AN11 - 0 5 VSS1 VSS1 - 0 6CF1 CF1 I 1.7 7CF2 CF2 O3.3 8 VDD1 VDD1 - 3.3

9 DSO_CMD P10/Soo O 2.8 10 DSP_DATA P11/SIo/SBo I/O 2.5 11 DSP_CLK P12/SCKo I/O 2.5 12 NC P13/SO1 - 0 13 SDA P14/SI1/SB1 - 0 14 SCL P15/SCK1 - 0

Port. Description I/O (V)

Pin.

No.

15 DSP_CE P16/T1PWML I/O 1.8 16 USB_MUTE P17/T1PWMH/BUZ I/O 0 17 NC PWM1/MCLKI - 0 18 MCLKO PWM0/MCLKO I/O 0 19 VDD2 VDD2 - 3.3 20 VSS2 VSS2 - 0 21 nRESET P00/AN0 - 0 22 NC P01/AN1 - 0 23 NC P02/AN2/DBGP0 - 0 24 NC P03/AN3/DBGP1 - 0 25 NC P04/AN4/DBGP2 - 0 26 SDAT P05/AN5/CKO/SDAT - 0 27 BCLK P06/AN6/T6O/BCLK - 0 28 LRCK P07/AN7/T7O/LRCK I/O 0 29 NC P20/INT4/INT6 I/O 0 30 NC P21/INT4 I/O 0 31 STDATA P22/INT4/SO4/RD - 2.1 32 NC P23/INT4/SI4/WR - 0 33 STCLK P24/INT5/INT7/SCK4 - 2.5 34 NC P25/INT5/SO9/RD9 - 0 35 NC P26/INT5/SI9/WR9 - 0 36 NC P27/INT5/SI9/SCK9 - 0 37 UHD- UHD- - 3.1 38 UHD+ UHD+ - 3.1 39 VDD3 VDD3 - 3.3 40 VSS3 VSS3 - 0 41 UFILT P34/UFILT - 1.9 42 AFILT P33/AFILT - 0 43 NC P32 - 0 44 USB_RX P31/URX1 I/O 3.1 45 USB_TX P30/UTX1 I/O 3.1 46 STREQ P70/INT0/T0LCP/AN8 - 2.5 47 USB_SLP P71/INT0/T0LCP/AN9 - 3.3 48 USB_IN P72/INT2/T0IN - 3.3

Port. Description I/O (V)

IC803:C5ZBZ0000076

Pin.

Port Description I/O FM(V) AM(V) CD(V)

No.

1 EFMIN RF signal input I 1.62 1.62 1.58 2 RFOUT RF signal output O 1.02 1.03 1.6 3 LPF RF signal DC level detection low-

4 PHLPF Defect detection low-pass filter

5 AIN A signal input I 1.63 1.63 1.75 6 CIN B signal input I 1.63 1.63 1.75 7 BIN C signal input I 1.63 1.63 1.75 8 DIN D signal input I 1.63 1.63 1.75 9SLCISETSLCO output current setting resis-

10 RFMONIC internal analog signal monitor O 1.27 1.28 1.59

11 VRFE VREF voltage output O 1.63 1.63 1.58 12 JITTC Jitter detection capacitor connec-

13 EIN E signal input I 1.62 1.62 1.89 14 FIN F signal input I 1.62 1.62 1.89 15 PCNCNTEFM PLL Charge Pump Control

16 TE TE signal output O 1.16 1.17 1.61 17 TEIN TE signal input used for TES signal

18 LDD Laser power control signal output O 3.23 3.23 2.21 19 LDS Laser power control signal input I 0 0 0.14 20 AVSS Analog system ground. - 0 0 0 21 AVDD Analog system power supply - 3.24 3.24 3.14 22 FDO Focus control signal output.D/A

23 TDO Tracking control signal outpu t.D/A

24 SLDO Sled control signal output.D/A con-

25 SPDO Spindle control signal output.D/A

pass filter capacitor connevtion

capacitor connection

tor connection

tion

voltage input

generation

converter output

verter output

converter output

O 0.99 1 1.55

O1.431.432.15

I2.852.572.55

O0.370.380.41

I3.193.183.07

I1.571.571.52

O1.621.621.52

O1.631.631.79

O1.621.621.66

O1.611.611.66

Pin.

Port Description I/O FM(V) AM(V) CD(V)

No.

26 VVSS1 Internal VCO ground - 0 0 0 27 PDOUT1Internal VCO control phase com-

28 PDOUT0Internal VCO control phase com-

29 PCK-

30 VVDD1 internal VCO power supply - 3.29 3.29 3.03 31 CONT5 General purpose output O 0 0 3.03 32 CONT3 General purpose input/output I/O 0 0 5.34 33 DEFECTMonitor output pin I/O 0 0 0

34 FSEQ Monitor output pin I/O 0 0 3 35 C2F Monitor output pin I/O 3.29 3.29 0.35 36 DVDD Digotal system power supply - 3.29 3.29 3.03 37 DVSS Digotal system ground - 0 0 0 38 DVDD15Digotal circuit power supply capaci-

39 VVDD3 Internal PLL power supply - 3.29 3.29 3.03 40 VVSS3 Internal PLL power ground - 0 0 0 41 DVDD Digotal system power supply - 3.29 3.29 3.03 42 DVSS Digotal system ground - 0 0 0 43 CE Host I/F:Chip enable signal input I 0 0 1.02 44 CL Host I/F:Data transfer clock input I 0 0 3.12 45 DI Host I/F:Data input I 0 0 4.2 46 DO Host I/F:Data output O 3.29 3.28 2.13 47 RESB IC reset input I 5.05 5.06 5.06 48 REG_R

49 SUB_R

50 CONT2 General purpose input/output I/O 0 0 5.24 51 CONT1 General purpose input/output I/O 0 0 0.02 52 CONT0 General purpose input/output I/O 0 0 0.02 53 MODE0Set input I 3 .21 3.09 2.9 6

54 STREQ Stream data demand signal output I/O 0 0 0 55 STCK Stream data bit clock input I/O 0 0 0 56 STDATAStream data input I/O 0 0 0

57 TEST Test input I 0 0 0.01 58 DATA Monitor pin./Audio data output I/O 0.48 0.54 0.48 59 DATACKMonitor pin./Audio bit clock output I/O 0.47 0.54 0.48

60 LRSY Monitor pin./Audio Left/Right chan-

61 VVDD2 Digotal system power supply - 3.29 3.29 3.02 62 PCML-

63 PCM-

64 PCM-

65 PCM-

66 DVDD15Digotal circuit power supply capaci-

67 DVSS Digotal system ground. - 0 0 0.01 68 DVDD Digotal system power supply - 3.29 3.29 3.02 69 DOUT Monitor pin./Digital Audio data out-

70 CONT4 General purpose input/output 4 I 0 0 3.02 71 XVSS Osiillator ground - 0 0 0.01 72 XOUT 16.9344MHz oscillation pins O 3.29 3.29 1.55 73 XIN 16.9344MHz oscillation pins I 0.42 0.33 1.24 74 XVDD Osiillator power supply - 3.29 3.29 3.01 75 LR_VDDLeft/Right channel power supply - 3.19 3.19 3 .09

76 LCH0 Left channel output O 1.6 1.6 1.55 77 LR_REPEReference output for Left/Right

78 RCH0 Right channel output O 1.6 1.6 1.55 79 LR_VSSLeft/Right channel ground - 0 0 0

80 SLC0 Slice Level control output O 1.62 1.62 1.6

parator output 1

parator output 0 PDOUT0 1 output current setting

IST

resistor connection pinI3.150.17

1.19

tor connection

Interrupt signal output 0 O 5.27 0.05 0.03

EADY0

Interrupt signal output 1 O 5.23 0.07 5.03

EADY0

nel clock output

Monitor pin./Audio Left/Right chan-

RSY

nel clock output Monitor pin./Audio data shift clock

BCK

output Monitor pin./Audio data serial out-

DATA

put Digotal system power supply I 0 0 0.01

REQ

tor connection

put

channel

O0.330.331.6

O0.340.341.6

I 3.15 0.17 11.9

O1.8 1.8 1.81

I/O 0.48 0.53 0.48

O000.02

O1.8 1.8 1.82

O000.01

O 1.59 1.6 1.55

Note 1 :

Voltage measuerments are with respect to ground, with a voltmeter (internal resistance : 10M ohms).

4.1.2. Display Block

IC901:C0HBA0000246

4.2. IC Block Diagram

4.2.1. Main Block

Pin.

No.

1 P1 General-purpose output O 5.1 2 P2 General-purpose output O 5.1 3 P3 General-purpose output O 5.1 4P4 NC -0 5 S5 Segment outputs O 2.58 6 S6 Segment outputs O 2.58 7 S7 Segment outputs O 2.58 8 S8 Segment outputs O 2.58 9 S9 Segment outputs O 2.58 10 S10 Segment outputs O 2.58 11 S11 Segment outputs O 2.58 12 S12 Segment outputs O 2.58 13 S13 Segment outputs O 2.58 14 S14 Segment outputs O 2.58 15 S15 Segment outputs O 2.58 16 S16 Segment outputs O 2.58 17 S17 Segment outputs O 2.58 18 S18 Segment outputs O 2.58 19 S19 Segment outputs O 2.58 20 S20 Segment outputs O 2.58 21 S21 Segment outputs O 2.58 22 S22 Segment outputs O 2.58 23 S23 Segment outputs O 2.58 24 S24 Segment outputs O 2.58 25 S25 Segment outputs O 2.58 26 S26 Segment outputs O 2.58 27 S27 Segment outputs O 2.58 28 S28 Segment outputs O 2.58 29 S29 Segment outputs O 2.58 30 S30 Segment outputs O 2.58 31 S31 Segment outputs O 2.58 32 S32 Segment outputs O 2.58 33 S33 Segment outputs O 2.58 34 S34 Segment outputs O 2.58 35 S35 Segment outputs O 2.58 36 S36 Segment outputs O 2.58 37 S37 Segment outputs O 2.58 38 S38 Segment outputs O 2.58 39 COM4 Common driver outputs O 2.58 40 COM3 Common driver outputs O 2.58 41 COM2 Common driver outputs O 2.58 42 COM1 Common driver outputs O 2.58 43 KS1 NC - 2.56 44 KS2 Key scan outputs O 5.17 45 KS3 Key scan outputs O 5.17 46 KS4 Key scan outputs O 5.17 47 KS5 Key scan outputs O 5.17 48 KS6 Key scan outputs O 5.17 49 KI1 Key scan inputs I 0.1 50 KI2 Key scan inputs I 0 51 KI3 Key scan inputs I 0 52 KI4 Key scan inputs I 0 53 KI5 Key scan inputs I 0 54 VDD Logic block power supply - 3.3 55 VLCD LCD driver block power supply - 5.18 56 VLCD1 LCD drive bias volta ge - 3.4 57 VLCD2 LCD drive bias volta ge - 1.72 58 VSS Ground - 0 59 TEST Must be connected to ground I 0 60 OSC Oscillator circuit port I/O 2.3 61 DO Output data O 3.3 62 CE Chip enable I 0 63 CL Synchronization clock I 2.7 64 DI Transfer data I 2.6

PORT Description I/O (V)

P50:C5BA00000122

P51:J3CZAB000001

IC200:C1EA00000041

IC201:C1BB00000543

IC701:C0EBY0000389

IC771:C0DBZHE00024

IC400:C1BB00001088

IC700:C0DAZHF00004

IC772:C0CBADG00023

IC804:C0CBCYG00004

5 Block Diagram

WB TUNER P51

Q56

E-4C342

19 18

ANT

B+

FM ANT

AM ANT

TUNER P50

LPF

Q57

AM/FM VCC

TUNER L,R

WB_L

Radio

CNT Q50

WB_R

E-VOL IC 201

HUB_R

HUB

SCL

FL,FR

RL,RR

SDA

C3661 Q51

MUTE

Q205.206

MUTE

Q203.204

MUTE

Q201.202

I C 804

V OUT

HUB CORD C N 503

1 D-GND

2 ACC

3 EVENT

4 REMOTE

5 HYB_CNT

6 P_GND

7 DATA

8 SCLK

9 SYSID2

10 HUB-LCH

11 STROBE

12 SYSID1

13 HUB.Rch

AMP

TRACKING

COIL

FOCUS

COIL

Limit SW

LOADIING MOTOR

SPINDLE MOTOR

CN1

CNT Q55

CN450

A,B,E,F,LPD

Q450

T +/- , F +/-

SL +/- , SP +/-

LDD

AM/FM

CNT Q52

CD DSP

IC 803

MOTOR

DRIVER

IC 400

SPDO,SLDO

TDO,FDO

Radio_Mode

AM/FM_SW

USB_GND

D+

SYSID2

SYSID1

I2C_CLK

LCD_DI,DD,CL,CE

MODE A, MODE B

CN 601 20P

CN 901 20P

V BUS

D-

I2C_DATA

U COM

IC 600

CN 902

AF_mute

VDD

IC 901

P.L.E

14, 40,

55, 89

AMP_mute

AMP_CNT

BATT

CDC_STB/SYSID4

CDC_DATA

HUB_CNT

PWR_CNT

ACC

E-4C343

11,12

FR.FL

RL.RR

14,15

MUTE

ST BY

POWER AMP

Ic200

BATT DET

IC 701

Out 6

Out 3

HUB IC502

IN 5

FL.FR RL,RR80

Out 5

17 BATT

15 RL-

13 FL-

11 FR-

9 RR-

7 NC

5 NC

3 NC

1 BATT

18 BATT

16 RL+

14 FL+

12 FR+

10 RR+

8 NC

6 ACC

4 NC

2 GND

POWER CORD

C N 700

AMP_CNT ACC_IN

VDD

SW_5V ACC_OUT

VCC

AUDIO

CNT

ILL.9V

6 Wiring Connection Diagram

margaiD

ehcS7

1.7

B 1-niaM

col

P50 C5BA00000122

7.2. Main-2 Block

E-4C342 (2/2)

CQ-5800U Main (2/2)

3.3V

IC801

Not Used

The following symbols are shown on the schematic diagram.

RADIO(L,R)

10V

2.5V

3.3V

E-4C342 (2/2)

Not Used

3.3V

The following symbols are shown on the schematic diagram.

ACC 10V 9V 8V 5V

3.3V

2.5V RADIO(L,R) VISUAL AUDIO

3.3V

CQ-5800U Main (2/2)

+ 25 hidden pages

Panasonic CQ-5800-U Service manual

ORDER NO. ACED080402C1

AUTOMOTIVE AFTERMARKET

Model No. CQ-5800U

Heavy Duty MP3 CD Player/Weather Band Receiver with CD changer control/ satellite radio ready

TABLE OF CONTENTS

PAGE PAGE

9 Printed Circuit Board-------------------------------------------15 10 Exploded View and Replacement Parts List -----------20 11 Schematic Diagram for Printing with Letter Size-----31

1 Service Navigation

1.1. About Lead Free Solder(PbF)

Distinction of PbF PCB

Caution

1.2. Laser Products

1.4. Maintenance

1.5. Notes

[RADIO BLOCK]

[CD DECK BLOCK]

1.3. Replacing the Fuse

2 Specifications

2.1. Specfications

General

Power Supply 12V DC (11V - 16V),

Current consumption Less than 2.5A (CD mode, 0.5 W

Maximum Power Output 45W×4 channels at 400Hz, Vol-

Tone adjustment range: Bass ; ±12dB at 100Hz

Power Output 18 W per channel into 4 ohms, 40

Suitable Speaker Impedance 4-8Ω Dimensions(W x H x D) 178×100×155mm { 7” x 3

Treble ; ±12dB at 10kHz

2.2. Dimensions

FM Stereo Radio

Frequency Range 87.9-107.9MHz Usable Sensitivity 12 dBf. (1.1μV/75Ω, S/N 30dB) 50 dB Quieting Sensitivity 17 dBf. (1.8μV/75Ω) Frequency Response 30-15,000 Hz±3 dB Alternate Channel Selectivity 75 dB Stereo Separation 35 dB at 1 kHz Signal/Noise Ratio 70 dB (Mono)

AM Radio

Frequency Range 530 kHz-1710 kHz Usable Sensitivity 28dB/μV (S/N 20 dB)

Weather Band Radio

Frequency Range 162.400 - 162.550 MHz Usable Sensitivity 3dBμV (S/N 20dB) Signal / Noise Ratio (40dB/μV) 50dB

CD Player

** Dimensions and Weight shown are approximate.

3 Features

4 Technical Descriptions

4.1. Terminals Description

4.1.1. Main Block

IC600:LC8783C8PA

Pin. No.

1 PC5/DBGP0 DBGP0 - 0 0 0 2 PC6/DBGP1 DBGP1 - 0 0 0 3 PC7/DBGP2 DBGP2 - 0 0 0 4 P70/INT0/TOLCP/

8 RES RESET I 5.08 5.1 5.05

Port Description I/O FM(V) AM(V) CD(V)

CAN_INT O 3.76 3.48 3.48

REMO_IN I 4.77 4.83 4.57

CDC_STB/SYSID4 I 0 0 0

EVENT I 0 0 0

LCD_CLK O 4.78 4.72 4.71

Pin. No.

60 P03 LCD_DI O 4.84 4.85 4.85 61 P04 NC O 0 0 0 62 P05/CK0 SUB_CLOCK_OUTNCO0 0 0

63 P06/T60 CAN_RESET O 5.09 5.11 5.11 64 P07/T70 BEEP NC O 0 0 0 65 P20/INT4/T1IN/

94 EO EO1 O 1.37 1.45 1.35 95 SUBPD SUBFD O 0.89 0.42 0.36 96 PC0 SSC O 0 0 0 97 PC1 ANT_CNT O 5.1 5.1 0 98 PC2 AMP_CNT O 5.1 5.1 5.12 99 PC3 AF_MUTE O 5.1 5.1 5.12

100 PC4 AMP_MUTE O 5.1 5.1 5.12

Port Description I/O FM(V) AM(V) CD(V)

USB_IN I 0 0 0

ACC I 5.43 5.46 5.43

MODE_B I 4.07 4.04 4.04

MODE_A I 4.1 4.08 4.08

EXT_MUTE NC I 0 0 0

PANEL_IN I 4.84 4.94 4.94

BATT I 4.46 4.35 4.38

IC801:C5ZBZ0000068

Pin. No.

1 CP_READY P73/INT3/TOIN/RM IN - 0 2 RESET RES I 3.3 3 XT1 XT1/AN10 I 3.3 4 XT2 XT2/AN11 - 0 5 VSS1 VSS1 - 0 6CF1 CF1 I 1.7 7CF2 CF2 O3.3 8 VDD1 VDD1 - 3.3

9 DSO_CMD P10/Soo O 2.8 10 DSP_DATA P11/SIo/SBo I/O 2.5 11 DSP_CLK P12/SCKo I/O 2.5 12 NC P13/SO1 - 0 13 SDA P14/SI1/SB1 - 0 14 SCL P15/SCK1 - 0

Port. Description I/O (V)

Port. Description I/O (V)

IC803:C5ZBZ0000076

Port Description I/O FM(V) AM(V) CD(V)

1 EFMIN RF signal input I 1.62 1.62 1.58 2 RFOUT RF signal output O 1.02 1.03 1.6 3 LPF RF signal DC level detection low-

5 AIN A signal input I 1.63 1.63 1.75 6 CIN B signal input I 1.63 1.63 1.75 7 BIN C signal input I 1.63 1.63 1.75 8 DIN D signal input I 1.63 1.63 1.75 9SLCISETSLCO output current setting resis-

10 RFMONIC internal analog signal monitor O 1.27 1.28 1.59

11 VRFE VREF voltage output O 1.63 1.63 1.58 12 JITTC Jitter detection capacitor connec-

13 EIN E signal input I 1.62 1.62 1.89 14 FIN F signal input I 1.62 1.62 1.89 15 PCNCNTEFM PLL Charge Pump Control

16 TE TE signal output O 1.16 1.17 1.61 17 TEIN TE signal input used for TES signal

18 LDD Laser power control signal output O 3.23 3.23 2.21 19 LDS Laser power control signal input I 0 0 0.14 20 AVSS Analog system ground. - 0 0 0 21 AVDD Analog system power supply - 3.24 3.24 3.14 22 FDO Focus control signal output.D/A

O 0.99 1 1.55