Service Manual H-CDM8042

H-CDM8042

Maintenance manual

Contents Contents…………………………………………………………………………2 MB Top silkscreen……………………………………………………………...3 MB Bottom silkscreen………………………………………………………….4 SB Top silkscreen………………………………………………………………5 SB Bottom silkscreen…………………………………………………………..6 KB Top silkscreen……………………………………………………………...7 KB Bottom silkscreen………………………………………………………….8 EJ.FB Top silkscreen…………………………………………………………..9 EJ.FB Bottom silkscreen……………………………………………………..10 MB layout……………………………………………………………………...11 SB Top layout………………………………………………………………….12 SB Bottom layout……………………………………………………………...13 KB Top layout…………………………………………………………………14 KB Bottom layout……………………………………………………………..15 EJ.FB layout…………………………………………………………………..16 MB SCH……………………………………………………………………….17 SB SCH………………………………………………………………………...18 KB SCH………………………………………………………………………..19 EJ.FB SCH…………………………………………………………………….20 Circuit diagram………………………………………………………………..21 IC……………………………………………………………………………….22 Explode………………………………………………………………………...37 BOM……………………………………………………………………………41 Specification…………………………………………………………………...50 Simple Troubleshooting Guide……………………………………………….51

TDA7388

DESAY AUTO. ELECTRONICS CO., LTD

Circuit diagram TUNER TDQ-10A AMP 4558R PLL ＳＣ9257 CPU RF8847-031

RDS decode SC6579

TDA7388 AMP 4558R

LINE OUT

KEY LCDdrive LD5203 DSP S5L8310(SAMSUN G) laser

POWER AMP

VOLUME CONTRO L PT2313

RF amp S1L9226 motor drive IP4001

SDRAM（16MB） HY57V161610FTP-

4. RF8847-0x1 PINNING INTERFACING

4.1. PIN FUNCTIONS Pin

Pin Name

I/O

Act

Description

No 1

Remark

Used +FEEDF

I/O

H

/DIO IN4 2

Not

+FEEDR

1. FEED Motor Forward in single CDP.

Open

2. Option diode input 4. I/O

H

/DIO IN3

1. FEED Motor Reverse in single CDP.

Open

2. Option diode input 3.

3

DIOO3

O

H

Optional diode output 3

4

DIOO2

O

H

Optional diode output 2

5

DIOO1

O

H

Optional diode output 1

6

RESET

HD

L

To start u-COM, High input should be triggered with high input. 3.2V reset is recommendable.

7

8

3 COLOR

O

H

1. 3 COLOR output for front illumination.

/DIO IN2

2. Option diode input 2.

2 COLOR

1. When front opened, the output is generated

Refer to

/ALARM

per 1sec. with 10% duty (LOW=LED on).

the circuit

With this port, a flashing LED is used. 2. When power is on, by pressing the {DISP} key for more than 1sec. the output is toggled. With this port, the switching of 2 color lamps can be used. /DIO IN1 9

FLMD0

3. Option diode input 1. HD

H

This is a pin for setting flash memory programming mode. Connect FLMD0 to GND in the normal operation mode. In flash memory programming mode, connect this pin to the flash programmer. Series resister 4.7Kohm is needed to GND.

10

X-IN

HD

7.2 MHz X-TAL INPUT

11

X-OUT

HD

7.2 MHz X-TAL OUTPUT

12

REGC

HD

Regulated Voltage output

13

GND

HD

Ground.

14

GND

HD

Ground.

15

VDD

HD

VDD 5V DC

16

VDD

HD

VDD 5V DC

17

N.C

Open

Open

Open DRAIN

Pin

Pin Name

I/O

Act

Description

No 18

Not

Remark

Used N.C

Open

Open DRAIN

19

VR CLK

O

E.VR Communication CLK OUT

Open

Needed pull up resistor(2.2K) from switch 5Vdc. 20

VR DATA

O

E.VR Communication DATA OUT

DRAIN Open

Needed pull up resistor(2.2K) from switch 5Vdc. 21

XM_PW

O

H

/DIO IN12 F_INH

O

23

F_DATA

I/O

H

DRAIN

1. High output in XM mode for XM power.

FRONT Communication INH output. 1.FRONT LCD driver Communication data.

/SD_DET F_CLK

Open

2. Option diode input 12.

22

24

Open

2. Input for the SD / MMC Card S/W. I/O

1.FRONT and LED driver Communication clock.

/USB_DET

2. Input for the SD / MMC Card S/W.

25

F_CE

O

26

PLL_CLK

O

H

Front Communication Chip Enable. 1. PLL IC Communication CLOCK OUT.

/STIN

Pull up

2. ST input. Low=Stereo. Series 2.2Kohm to STIN must be added.

27

PLL_CD

O

PLL IC Communication DATA INPUT/OUTPUT

28

PLL_CE

O

PLL IC Communication CHIP ENABLE

29

LOCAL

O

H

Radio LOCAL output during seek(Loc=High)

30

CDPRST

O

L

Reset the DSP and ASP in CDP.

31

CDPO

O

H

At CDP mode H is output.

32

DEC_INT

I

MP3 Decoder Interrupt Signal.

33

REMOCON

I

Remote control input.

Pull Down

The power supply of Remote receiver is to be

1M

Open

Pull up

Pull up

turned off during ACC off. 34

SYSTEM

O

H

POWER

When radio is power on (High=power on). This port is to control power on of the system.

35

MUTEOUT

O

L

Mute output for power IC(LOW=MUTE)

36

MT CLOSE

I/O

H

1. MOTOR control for closing front panel.

/F_SW_C

Open

(High during closing).

Refer to the circuit

2. Close switch input of motorized front. (LOW = switch on). 37

MT_OPEN /F_SW_O

I/O

H

1. MOTOR control for opening front panel. (High during opening). 2. Close switch input of motorized front. (LOW = switch on).

Open

Refer to the circuit

Pin

Pin Name

I/O

Act

Description

No 38

Not

Remark

Used CDC BUS

I/O

CD CHANGER Communication BUS Input

Pull

Pull Down

Pull down resistor(1M) should be connected.

Down

1M

A zener diode (5.6V) to GND is recommendable to protect from a outside surge. Add series 220ohm to protect port. 39

ISTAT

I

40

{RDS CLK}

I/O

Status input in s-cdp. H

/XM Audio

1. RDS Clock Input

Pull up GND

2. Output for selecting Audio source of XM in

Pull Down 1M

No RDS Model. 41

B_UP

I

L

/SENS1O

1. ACC ON Detection input. (Low=system halt).

Refer to

To detect rapidly, standard circuit is recommendable

the circuit

described in hardware application note. 2. For the optical loading S/W. 42

+MLT

I/O

43

MP3MLT

MP3MLT for Communication in MP3

44

RDS DATA

1. RDS Data Input in RDS Model.

1.XM

/XM Direct VCC

2. XM detection input for connection in no RDS.

Pull

45

SAT RX

I

46

SAT TX

O

/AF MUTE

MLT for Communication in CDP

Connected to pin 4, XM Direct VCC with 10Kohm

down

series resistor.

220k

XM/Sirius Communication RXD input. H

Pull up

1. XM/Sirius Communication TXD output. 2. RDS AF MUTE output.(High=Mute).

47

VDD

HD

VDD 5V DC.

48

GND

HD

Ground.

49

KEYADI2

I

AD KEY INPUT2.

AD input

Must be pulled up with 4.7Kohm from AVREF in MAIN PCB. 50

KEYADI1

I

/FRT DET

Key A/D input1 and front detect input.

AD input

Must be pulled down with 1Mohm in main PCB. Must be pulled up with 4.7Kohm from AVREF in front PCB.

51

DANCE3

I

Level dancing input3 (ex: 10kHz)

GND

AD input

52

DANCE2

I

Level dancing input2 (ex: 1kHz)

GND

AD input

53

DANCE1

I

Level dancing input1 (ex: 100Hz)

GND

AD input

54

S-METER

I

Connected to S-METER output of IF ICs.

AD input

Pin

Pin Name

I/O

Act

Description

No 55

Not

Remark

Used TEL

I

1. TELPHONE MUTE INPUT(4.54~5.0 Vdc)

/CDP_SW

AD input

2. S-cdp switch input. Must be pulled up with 47Kohm from AVREF. Must be pulled down with 330Kohm to AGND.

56

ENCODER

I

Encoder volume input.

GND

Pull up 47Kohm from AVREF and Pull-down

Refer to the circuit

330Khom to GND. Series 82Kohm to VOL B. Series 47Kohm to VOL A/C. 57

F-POWER

O

H

/DIO IN11 58

MP3_CK

MP3_DI

Refer to

front. High = Driver on.

the circuit

2. Option diode input 11. O

1. MP3 Communication CLK output.

/DIO IN10 59

1. Power supply for the motor driver IC of motorized

2. Option diode input 10. I

MP3 Communication data output. Needed pull up 220ohm from CDP powered 5V.

60

MP3_DO

O

1. S-CDP/MP3 Communication data output.

/DIO IN9 61

62

MONO

2. Option diode input 9. O

1. Forced mono control output (High=mono).

/AUX OUT

2. AUX output (High = AUX mode).

/DIO IN8

3. Option diode input 8.

MCLK

O

/DIO IN7 63

H

BEEP

1. CDP CLOCK output in MP3 model. 2. Option Diode input7.

O

/FUNC

1. BEEP SOUND OUTPUT It should be connected with the normal audio signal. Unless special requirement, it is recommended to be connected to front CH of audio signal. 2. FUNC OUT (FUNC=HIGH)

/DIO IN6 64

HIFSEL /DIO IN5

3. Option diode input 6. I/O

1. CD Decoder Interface Selection Signal. 2. Option Diode input 5.

Open

8.17.

PACKAGE DRAWING. 64 PIN PLASTIC QFP(14 X 14 mm) UNIT : MILLIMETERS

Silan Semiconductors 



SC6579

RADIO DATA SYSTEM (RDS) DEMODULATOR DESCRIPTION The integrated CMOS circuit SC6579 is an RDS demodulator. It recovers the additional inaudible RDS information which is

DIP-16

transmitted by FM radio broadcasting. The data signal RDDA and the clock signal RDCL are provided as

outputs for

further

processing

by

a

suitable

decoder

(microcomputer).

SOP-16

FEATURES • Anti-aliasing filter (2nd order) • Integrated 57 kHz band-pass filter (8th order) • Reconstruction filter (2nd order) • Clocked comparator with automatic offset compensation

ORDERING INFORMATION

• 57 kHz carrier regeneration • Synchronous demodulator for 57 kHz modulated RDS signals • Selectable 4.332/8.664 MHz crystal oscillator with variable dividers

Device

Package

SC6579

DIP16-300-2.54

SC6579S

SOP-16-225-1.27

• Clock regeneration with lock on bi-phase data rate • Bi-phase symbol decoder with integrate and dump functions • Differential decoder • Signal quality detector • Subcarrier output.

PIN CONFIGURATION QUAL

1

16 RDCL

RDDA

2

15 T57 14 OSCO

Vref

3

MUX

4

VDDA

5

VSSA

6

11 VSSD

CIN

7

10 TEST

SCOUT

8

9 MODE

SC6579

13 OSCI 12 VDDD

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Rev: 1.0



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SC6579

BLOCK DIAGRAM +5V 47pF 4.332/8.664MHz

82pF 0.1
F

2.2K OSCI OSCO 13 MPX signal

MUX 4 330pF

antialiasing filter

57kHz bandpass (8th order)

clocked comparator

costas loop variable and fixed divider

reconstruction filter

VDDD 12

14

quality bit generator

1 QUAL

differential decoder

2 RDDA

oscillator and divider

SCOUT 8 560pF CIN 7

VDDA 5

+5V

bi-phase symbol decoder

SC6579

16 RDCL

VP1

0.1
F Vref 3

reference voltage

clock regeneration and sync

15 T57

test logic and output selector switch

2.2
F 6

9 VSSA

10

MODE

11 VSSD

TEST

Via pin MODE two different crystal frequencies can be used.

MODE

CRYSTAL CLOCK

LOW

4.332 MHz

HIGH

8.664 MHz

ABSOLUTE MAXIMUM RATINGS (Ta=25°C) Symbol

Value

Analog Supply Voltage (pin 5)

Characteristic

VDDA

0~ 6

V

Digital Supply Voltage (pin 12)

VDDD

0~ 6

V

Vn

-0.5 ~ VDD + 0.5

V

Storage Temperature

Tstg

-40 ~+150

°C

Operating Ambient Temperature

Tamb

-40 ~+85

°C

±300 note 1

V

+1500 ~-3000 note 2

V

Voltage on All Pins; Grounds Excluded

Electrostatic Handling for All Pins Except Pins 9 and 10

VESD

Unit

Notes
1. Equivalent to discharging a 200 pF capacitor via a 0 Ω series resistor. 2. Equivalent to discharging a 100 pF capacitor via a 1.5 kΩ series resistor.

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Silan Semiconductors 

SC6579

PACKAGE OUTLINE

DIP-16-300-2.54

UNIT: mm

7.62

6.35B0.25

0.25B0.05

2.54

1.52




3.00 MIN

3.86

4.36 MAX

+0.2 19.55 -0.3

1.27 MAX

0.99 +0.3 -0

1.52

0.460.08

+0.3 -0

SOP-16-225-1.27

UNIT:mm 0.40B0.10

5.0 +0.40 -0.20 0.50B0.20

6.0B0.4

3.90B0.3

1.80 MAX

1.27 8.89 10.15

0.20

+0.25 -0.20

+0.05 -0.02



HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD Rev: 1.0 

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2001.12.30

Silan Semiconductors 



SC9257

PLL FOR DTS DESCRIPTION The SC9257 is phase-locked loop (PLL) LSIs for digital tuning systems (DTS) with built in 2 modulus prescalers. All functions ate controlled through 3 serial bus lines. These LSIs

DIP-20-300-2.54

are used to configure high-performance digital tuning system.

FEATURES * Optimal for configuring digital tuning systems in high-fi tuners and car stereos. * built-in prescalers. Operate at input frequency ranging from

SOP-20-300-1.27

30~150 MHz during FMIN input (with 2 modulus prescaler) and at 0.5~40MHz during AMIN input (with 2 modulus prescaler or direct dividing). * 16 bit programmable counter, dual parallel output phase comparator, crystal oscillator and reference counter.

* 4 N-channel open-drain output ports (OFF withstanding voltage:12V) for such

* 3.6MHz, 4.5MHz, 7.2MHz or 10.8MHz crystal oscillators can be used.

uses as control signal output. * Standby mode function (turns off FM, AM

* 15 possible reference frequencies. ( When using 4.5MHz crystal)

and

* Built-in 20 bit general-purpose counter for such uses as

consumption.

measuring intermediate frequencies (IFIN1 and IFIN2) and lowfrequency pilot signal cycles (SCIN).

IF

amps)

to

save

current

* All functions controlled through 3 serial bus lines.

* High-precision (±0.55~±7.15µs) PLL phase error detection. * Numerous general-purpose I/O pins for such uses as peripheral

* CMOS structure with operating power supply range of VDD=5.0±0.5V.

circuit control.

PIN CONFIGURATION 1

20 DO2

XT

2

19 DO1

PERIOD

3

18 I/O-7/SCIN

CLOCK

4

17 I/O - 8/IFIN1

DATA

5

OT-1

6

OT-2

7

14 FMIN

OT-3

8

13 AMIN

OT-4

9

12 VDD

SC9257

XT

I/O - 5/CLK 10

16 I/O - 9/IFIN2 15 GND

11 I/O-6

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Silan Semiconductors 



SC9257

BLOCK DIAGRAM VDD AMP

1/2

2 MODULUS PERSCALER

4bit SWALLOW COUNTER

FMH HF

AMIN

OSC CIRCUIT

XT

12bit PROGRAMMABLE COUNTER

LF MODE

FM

XT

POWER ON RESET

4

12

REFERENCE COUNTER

MAX 15

1ms OSC

4

24bit REGISTER

RESET

PHASE COMPARATOR

FM IN

GND

PSC

FML

UNLOCK

TRI-STATE BUFFER

DO1

TRI-STATE BUFFER

DO2

OT4 I/O-5/CLK

DATA

I/O PORT

5 24bit SHIFT REGISTER

CLOCK

8

TEST

ADDRESS DECODER

5 24

I/O-6

22

PERIOD

10 24bit REGISTER 4

4

OUTPUT PORT

OT-4

I/O-9/IFIN2 AMP

20bit BINARY COUNTER UNIVERSAL COUNTER CONTROL

I/O-8/IFIN1 GATE

AMP

I/O-7/SCIN

1ms

XT

OT-1 OT-3 OT-2 OT-4

ABSOLUTE MAXIMUM RATINGS (Ta=25°C) Characteristic

Symbol

Value

Unit

Supply Voltage

VCC

-0.3~6.0

V

Input Voltage

VIN

-0.3~VDD+0.3

V

VOFF

13

V

PD

300(200)

mW

N-ch Open-Drain Off withstanding Voltage Power Dissipation Operating Temperature

TOPR

-40~85

°C

Storage Temperature

TSTG

-65~150

°C

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SC9257

PACKAGE OUTLINE

DIP20-P-300-2.54

UNIT: mm

6.40B0.2

7.62

0.25

+0.1 -0.05

2.54

15 o 1.40B0.1

3.30B0.3

3.5B0.2

4.15B0.3

25.1 24.6B0.2

B 

1.27

7.62

5.3B0.2

UNIT: mm

7.62 (300mil)

SOP20-P-300-1.27

0.43B0.1

13.3

1.5B0.2

12.8B0.2

 HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD REV: 1.0

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2001.10.18

PRELIMINARY

RF AMP & SERVO SIGNAL PROCESSOR

S1L9226X

INTRODUCTION 48-LQFP-0707 As a pre-signal & servo signal processor for the DISC-MAN, S1L9226X is a low voltage, low consumption current IC that can read CD-RW, and CD-R discs and can be applied to various products, such as the CDP/VCD/CDMP3 for the DISC-MAN. It is a hard-wired free-adjustment servo, which automatically controlled the control point of the pre-signal portion.

FEATURES •

RF Amplifier (CD, CD-R, CD-RW applicable)

•

Gain setting & monitoring for the CD-R, CD-RW DISC

•

RFAMP offset adjustment

•

Focus error amp & Febias adjustment

•

Tracking error amp & balance, gain adjustment

•

FOK, defect, mirror detect

•

Center voltage amplifier

•

APC (Automatic Power Control)

•

RF AGC & EQ control (AGC Level Control Compatible)

•

Enhanced EFM slice (Double Asymmetry Method)

•

Focus servo loop & offset adjustment

•

Tracking servo loop & offset adjustment

•

Sled servo loop

•

Spindle servo loop

•

Auto-sequence

•

Fast search mode (1 - 36000 track jump)

•

Interruption countermeasure

•

Focus & Tracking servo muting controlled by EFM duty check

•

RF peaking prevention system by EFM duty check

•

Focus, tracking, spindle loop pole move option

•

Operating voltage 2.7V  3.3V

• Power saving mode LPC Control used by side beam signal, it related to pick-up assurance. When used pick-up, the specification is present extra.

ORDERING INFORMATION Device S1L9226X01Q0R0

Package

Supply Voltage

Operating Temperature

48-LQFP-0707

2.7V  3.3V

-20°C  +75°C

5

PRELIMINARY

S1L9226X

RF AMP & SERVO SIGNAL PROCESSOR

EQO

4

EFMI

5

DCCI 45

EQI

RFO

RFM

EQC

VREF

PDE

PDF

PDBD

PDAC

BLOCK DIAGRAM

3

2

1

48

47

42

41

40

39

Center Voltage

RF AGC & EQ Control Focus OK Detect Defect Detect Mirror Gen

DCB 43 VCC/ VDD

6

FRSH

7

FSET

8

FLB

RF & Focus Error (CD-RW) I/V AMP

35 LPFT 34 TEIO

Focus Servo Loop - Gain & Phase Compensation - Focus Search - Offset Adjust - FZC Gen.

Tracking Servo Loop - Gain & Phase Compensation - Track Jump - Offset Adjust - TZC Gen.

TZC& SSTOP 36 ATSC 33

29 TEO 28 TEM

Hardware Logic - Auto-Sequencer - Fast Search - Febias, Focus Servo, Tracking Offset ADJ. - Tracking Balance & Gain Adjust - Interruption Detect - EFM Muting System

9

FGD 10

Sled Servo & Kick Gen

27 SLP 26 SLO 25 SLM

29 FEO

FSI 11

30 FEM

TGU 12

Spindle Servo LPF

EFM Comparator

13

14

15

16

17

19

18

20

22

21

ISTAT

MCK

MDATA

MLT

RESET

WDCK

CLVI

LOCK

ASY

EFM

Micom Data Interface Logic Decoder

4

38 PD 37 LD

APC. Laser Control & LPC

DCC0 46 MCP 44

Tracking Error (RW) I/V AMP

23 SPDLO 24 SPDLM

S5L8310X

CD-MP3/WMA 1 CHIP DATA PROCESSOR

4. PKG TYPE

5 5

DB4

5 6

FRAMSYNC

5 7

/MCS

5 8

DECINT

5 9

/MRD

6 0

/MWE

6 1

/MADDR

6 2

MDATA1

6 3

MDATA0

6 4

MDATA2

6 5

MDATA3

6 6

INTVSS1

6 7

INTVDD1

6 8

MDATA4

6 9

MDATA5

7 0

MDATA7

7 1

MDATA6

7 2

HIFSEL

7 3

PADVDD1

DEMAND

7 4

/PCMCS

LKFS

7 5

PADVSS1

DATXO

100 TQFP PKG

C2PO

4-1.

5 4

5 3

5 2

5 1

RFCK

76

50

DB5

MNT0

77

49

DB6

MNT1

78

48

DB7

MNT2

79

47

DB0

MNT3

80

46

DB1

MNT4

81

45

DB2

MNT5

82

44

XIN

83

43

INT_DVSS0

XOUT

84

42

INT_DVDD0

INTVDD2

85

INTVSS2

86

RESETB

87

EFMI

88

ISTAT

DB3

41

LDQM

40

/DRW

39

/CAS

38

/RAS

89

37

BA0

90

36

BA1

SDAT

91

35

ADDR10

WFCK

92

34

ADDR0

SBCK

93

33

MCLK/C4M

S5L8310X CD-MultiCodec 1 Chip Data Processor

ADDR1

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

ADDR7

7

ADDR8

6

ADDR9

5

ADDR11

4

ADDR12

3

CKE

2

UDQM

1

XSCLK

ADDR6

TEST3

ADDR5

26

TEST2

27

100

TEST1

99

LOCK

TEST0

WDCK

LCH_OUT

28

DACHALF

98

DACVREF

SMDS

DACVDDA

ADDR3

RCH_OUT

PADVDD0

29

DACVSSA

30

97

DACVSSD

96

SMDP

DACVDDD

SMON

FIN

PADVSS0

PLLVSSA

ADDR2

31

N.C

32

95

PLLVDDA

94

VCO1LF

S0S1 SMEF

5

ADDR4

MB BOM MAINBOARD SMT NAME

MODEL

QUANTITY

PCB

MC233 173*143*1.6MM S/S

1

Resistor

RC0603 0Ω ±5%

28

Resistor

RC1206 0Ω ±5%

26

Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor

RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603

6 2 10 1 1 13 1 1 2 1 1 6

Resistor

RC0603 10KΩ ±5%

16

Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor

RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603 RC0603

1 1 10 2 6 5 14 9 3 2

2.2Ω ±5% 4.7Ω ±5% 10Ω ±5% 33Ω ±5% 47Ω ±5% 100Ω ±5% 150Ω ±5% 330Ω ±5% 470Ω ±5% 560Ω ±5% 1Ω ±5% 100KΩ ±5%

120KΩ ±5% 15KΩ ±5% 1KΩ ±5% 1.5KΩ ±5% 1MΩ ±5% 220KΩ ±5% 22KΩ ±5% 2.2KΩ ±5% 33KΩ ±5% 3.3KΩ ±5%

NO. R402,R10,R15,R35,,R231,R801,R802,R807,R808,R809,R811,R812,R813,R816,R820,R8 21,R823,R824,R825,R826,R827,R828,R829,R830,R831,R832,R833,J133 J124,J18,J71,J134,,J7,J126,J127,J140,J139,J19,J149,J148,J25,J31,J212,J29,J7 5,J14,J2,J15,J16,J17,J59,J44,J116,J70 R119,R121,R422,R461,R465,R512 R118,R148 R149,R150,R158,R127,R220,R232,R233,R268,R290,R301 R106 R522 R157,R101,R141,R110,R114,R221,R222,R265,R293,R294,R506,C683,C684 R102 R108 R105,R137 R502 R134, R151,,R152,R266,R460,R469,R472 R113,R142,R155,R160,R258,R304,R305,R320,R494,R492,R481,R482,R483,R484,R253, R254 R136 R117 R495,R100,R104,R109,R116,R120,R319,R500,R531,R538, R467,R577 R159,R226,R227,R260,R670,R2223 R315,R316,R135,R321,R327 R145,R146,R420,R421,R468,R519,R485,R486,R487,R488,R408,R413,R414,R417 R306,R307,R156,R264,R473,R518,R124,R125,R126 R490,R251,R252 R139,R140

Resistor Resistor

RC0603 470KΩ ±5% RC0603 4.7KΩ ±5%

5 10

Resistor

RC0603 47KΩ ±5%

18

Resistor Resistor Resistor Resistor Resistor Resistor CAP CAP CAP

RC0603 5.6KΩ ±5% RC0603 750Ω ±5% RC0603 6.8KΩ ±5% RC0603 8.2KΩ ±5% RC0603 820KΩ ±5% RC0603 82KΩ ±5% 1nF/50V ±10% RC0603 10nF/50V ±10% RC0603 0.1uF/50V ±10% RC0603

7 1 2 1 1 2 7 2 15

CAP

22000pF/50V ±10% RC0603

17

CAP CAP CAP CAP CAP CAP Transistor Transistor Transistor Transistor Transistor IC IC IC IC

0.22uF/50V ±20% RC0603 2700pF/50V ±10% RC0603 5600pF/50V ±10% RC0603 150pF/50V ±10% RC0603 22pF/50V ±5% RC0603 27pF/50V ±10% RC0603 X7R KTC3875S SOT23 NPN KTC4375 SOT-89 8550 SOT-23 TR 9014 SOT-23 KRC231S SM3 KEC PT2313L PTC SO28 RS RF8847-031 AZ 4558R Analogic SOIC8 CJ78M09 TO252 SC6579A RDS DEMODULATOR SOP-16225-1.27 SILAN SC9257F PLL FOR DTS SOP-20-3001.27 SILAN

6 2 2 1 1 2 12 1 5 1 2 1 1 2 1

R123,R496,R497,R498,R499 R115,R153,R203,R228,R273,R274,R275,R277,R466,R516 R688,R689,R112,R154,R165,R269,R271,R286,R410,R411,R416,R419,R470,R471,R507, R517,R539,R491 R282,R302,R303,R409,R412,R415,R418 R103 R143,R144 R107 R493 R272,R318 C102,C104,C201,C485,C486,C487,C488 C140,C131 C135,C464,C493,C500,C506,C510,C511,C516,C528,C531,C533,C534,C575,C577,C581 C126,C129,C100,C105,C111,C113,C114,C116,C117,C132,C145,C147,C148,C246,C301, C421,C524 C311,C312,C313,C314,C320,C322 C304,C305 C141,C142 C242 C103 C240,C241 Q101,Q102,Q103,Q104,Q105,Q106,Q108,Q113,Q212,Q502,Q503,Q508 Q573 Q107,Q109,Q401,Q403,Q501 Q301 ,Q683,Q684 IC301 IC201 IC403,IC404 IC506

1

IC103

1

IC101

IC IC

CAP CAP Resistor CAP

39pF/50V ±5% RC0603 X7R 680pF/50V ±10% RC0603 RC0603 330K ±5% 2.2uF/16V +80%/-20% RC0805

2 1 3 4

C124,C125 C127 R270,R287,R510 C417,C418,C419,C420

Mainboard MI NAME Resistor Resistor Resistor Resistor Resistor Ele CAP Ele CAP Ele CAP Ele CAP Ele CAP Ele CAP Ele CAP Ele CAP Ele CAP Ele CAP Ele CAP Ele CAP Ele CAP Inductor Inductor

ZENER ZENER ZENER ZENER ZENER ZENER

DIODE DIODE DIODE DIODE DIODE DIODE

MODEL

QUANTITY

NO.

1/2W 2.2Ω ±5% 1/2W 4.7Ω ±5% 1/2W 10Ω ±5% 1/4W 100Ω ±5% 1/2W 56Ω ±5% 3300uF/16V ±20% 12.5*21mm

2 1 1 2 1 1

2.2uF/50V ±20% 3*5mm

19

CE 47uF/16V ±20% 4*6mm 4.7uF/16V ±20% 4*6mm CE 0.1uF/50V ±20% 4*6mm 0.22uF/16V ±20% 4*5mm +105° 0.47uF/25V ±20% 4*5mm -40+85℃ 1uF/50V ±20% 3*5mm 220uF/10V ±20% 6.3*5mm +85℃ 22uF/16V ±20% 4*6mm +105℃ 10uF/16V ±20% 4*5mm 100uF/16V ±20% 6*5mm 1000uF/16V ±20% CHOKE-COLL 97mH ±10% 10uH ±10% 3.9V 1/2W 5.1V DO-35 0.5W 6.8V 1/2W 5.6V DO-35 0.5W 7.5V 9.1V 1/2W +/-3%

4 1 4 1 1 2 6 3 5 9 2 1 1 1 2 8 1 1 1

R527,R541 R576 R575 R515,R261 R530 C507 C128,C112,C308,C309,C315,C316,C317,C318,C427,C430,C431,C432,C481,C482,C483, C484,C681,C682, C130,C115,C149,C490 C520 C144,C306,C307,C461 C110 C489 C108,C328 C302,C423,C512,C462,C567,C150 C303,C521,C578 C247,C319,C491,C492,C505, C106,C109,C146,,C515,C518,C527,C574,C422,C509 C146,C525 L501 L101 ZD401 ZD201,ZD504 ZD202,ZD203,ZD271,ZD272,ZD273,ZD274,ZD276,ZD580 ZD301 ZD524 ZD571

Transistor DIODE DIODE DIODE FILTER IC IC

Resistor Resistor JUMP

B1240 PNP MI IN4001 IN4148 IN5401 LPF65E4 65-108MHZ CJ78L18 Chagjiang TO-92 KIA7035AP KEC TO-92 7.2mHZ DIP 05-17200501-00-00 CJ 78L05 TO92 长电 PJ7809CZ TO220 PROMAX-JOHNFON TA8264AH Toshiba 41W*4CH HZIP-25 4.332MHZ (HC-49S) 1KΩ 1/4W ±5% 1/4W 1.5KΩ ±5% JUMP L=6MM

2 1 12 1 1 1 1 1 2 1 1 1 1 1 14

JUMP

JUMP L=8MM

25

JUMP JUMP JUMP JUMP JUMP JUMP

JUMP JUMP JUMP JUMP JUMP JUMP

12 11 14 13 6 17

Oscillator

IC CI IC Oscillator

L=9MM L=10MM L=12MM L=14MM L=16MM L=18MM

Q504,Q507 D502 D277,D268,D266,D101,D102,D273,D294,D510,D305,D306,D505,D214 D501 CF101 IC504 IC206 XT201 IC505,IC503 IC502 IC401 XT101 R22 R562 J12,J13,J47,J57,J72,J93,J107,J122,J135,J143,J144,J145,J146,J150 J8,J10,J20,J213,J11,C221,J21,J30,J35,J36,J38,J39,J73,J78,J80,J81,J89,J90,J9 1,J95,J119,J125,J131,J132,J147 J46,J61,J62,J87,J88,J113,J114,J115,J121, J128,J142,J141 J3,J50,J63,J64,J66,J67,J68,J99,J109, J110,J129 J9,J32,J40,J54,J69,J77,J79,J98,J102,J103,J104,J105,J106,J111 J6,J22,J28,J33,J34,J42,J43,J51,J52,J60,J74,J130,J136 J23,J83,J84,J85,J86,J137 J24,J48,J49,J53,J55,J56,J58,J96,J97,J100,J101,J108,J112,J123,J217,J152,J211

Mainboard ASSY NAME TUNER Connetor Connetor SOCKET Wire Fuse Connetor Wire

MODEL

QUANTITY

FM/AM TUNER TDQ-10A(0IRT) XINFA 9P 2.0mm 6PIN 2.0mm 22Pin JENSEN MC222 200MM 15A Fuse 19PIN/1.25mm 16# 45MM BLACK

1 2 1 1 1 1 1 2

NO. TUNER101 J1,J151 CON203 CON501

CON201

Connector Wire

LCD SOCKET

LED

CR-0576 MC222 RCA 200MM MC222 LCD 91*26*1.9MM ESTF2-18T-00 18Pin SMT ZJDB-92W-6 WHITE 98.2*23.5*3.4MM

1 1 1 1 1

ANT101 CON402 LCD401 CON401 LED401

KB BOM KEYBOARD SMT NAME CAP Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Swicth

LED Swicth

IC Resistor PCB

MODEL

QUANTITY

NO.

0.1uF/50V ±10% RC0603 RC0603 180Ω ±5% RC0603 220Ω ±5% RC0603 330Ω ±5% RC0603 470Ω ±5% RC0603 680Ω ±5% RC0603 0Ω ±5% RC0603 1.5KΩ ±5% RC0603 18KΩ ±5% RC0603 1KΩ ±5% RC0603 2.2KΩ ±5% RC0603 3.3KΩ ±5% RC0603 4.7KΩ ±5% RC0603 8.2KΩ ±5% 2P 250g 4.3mm LED CHIP 0603 BLUE SUPPER SLE S3000 2.5mm 180g/f SMT LCD DRIVER IC LD5203 14X14 RC0805 330Ω ±5% MC222 KB PCB D/S 166*40*1.6MM

1 2 2 2 2 2 2 2 1 13 2 2 2 1 4

C401 R401,R422 R402,R421, R403,420 R404,R419 R405,R418 R442,R446 R407,R416,r456 R424 R406,R417,R434,R432,R433,R437,R428,R435,R430,R431,R429,R439,R425 R408,R415 R409,R427 R410,R414 R411 K408,K407,K414,K422 LD22,LD25,LD26,LD401,LD402,LD404,LD405,LD407,LD408,LD410,LD411,LD413,LD416, LD417,LD419,LD420,LD421,LD422,LD423,LD427,LD428,LD433,LD414 K421 IC401 R436

23 1 1 1 1

KEYBOARD MI NAME Swicth

MODEL 2p 250g

QUANTITY 13

NO. K406,K412,K424,K425,K401,K402,K403,K404,K405,K413,K417,K419,K420

Swicth

EC110201M2B-HA1-000

1

END401

SERVO BOM servoboard SMT NAME

MODEL

QUANTITY

NO.

PCB CAP CAP

MC222 CD/MP3/WMA/SD/USB KRS SERVO 1000pF/50V ±5% RC0603 NPO 10nF/50V ±10% RC0603

CAP

0.1uF/50V ±10% RC0603

36

CAP CAP CAP CAP CAP CAP CAP

1500pF/50V ±10% RC0603 2200pF/50V ±10% RC0603 330pF/50V ±5% RC0603 33nF/50V ±10% RC0603 47000pF/50V ±10% RC0603 0.47uF/25V +80%-20% RC0603 68nF/50V ±10% RC0603 CERAMIC CAPCHIP 27pF/50V ±5% RC0603 NPO CERAMIC CAPCHIP 390pF/50V ±5% RC0603 NPO 4pF/50V ±5% RC0603 NPO 100uF/6.3V ±20% -40+85℃ 5*5.4mm 10uF/10V ±10% B 10uF/6.3V ±10% A 16.9344MHz SMT RC0603 0Ω ±5% RC0603 150KΩ ±5% RC0603 15KΩ ±5% RC0603 120Ω ±5% RC0603 12KΩ ±5% RC0603 10Ω ±5%

2 4 1 1 1 1 1

C42,C43,C47 C18,C19,C22,C25,C28,C31,C35,C36,C44,C56 C76,C4,C5,C7,C8,C9,C10,C11,C12,C14,C15,C16,C21,C23,C24,C29,C30,C32,C34,C37, C39,C41,C48,C49,C50,C52,C55,C57,C58,C75,C79,C80,C81,C82,C83 C67,C68 C17,C26,C33,C45 C1 C53 C65 C51 C20

2

C2,C13

1

C6

2

C38,C40

1

EC15

1 12 1 9 3 4 2 1 1

EC13 EC1,EC2,EC3,EC4,EC5,EC6,EC7,EC8,EC9,EC11,EC12,EC14 Y1 L6,R2,R41,R48,R53,R64,R65,R74,R77 R17,R18,R14 R26,R123,R13,R29 R132 R92 R1

CAP CAP CAP CAP CAP CAP Oscillator

Resistor Resistor Resistor Resistor Resistor Resistor

1 3 10

Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor ZENER DIODE Transistor Transistor Transistor LED IC IC IC

RC0603 470Ω ±5% RC0603 100KΩ ±5% RC0603 10KΩ ±5% RC0603 220Ω ±5% RC0603 18KΩ ±5% RC0603 1KΩ ±5% RC0603 1.5KΩ ±5% RC0603 1MΩ ±5% RC0603 1.5Ω ±5% RC0603 220KΩ ±5% RC0603 22KΩ ±5% RC0603 270KΩ ±5% RC0603 27KΩ ±5% RC0603 39KΩ ±5% RC0603 3.9KΩ ±5% RC0603 47KΩ ±5% RC0603 47Ω ±5% RC0603 4.7KΩ ±5% RC0603 68KΩ ±5% RC0603 6.8KΩ ±5% RC0603 7.5KΩ ±5% RC0603 82KΩ ±5% RC0603 8.2KΩ ±5% RC0603 91KΩ ±5% 5.1V 1/2W SMD KTA1504Y SMT TR KRC103S KEC SMT KTC3875S NPN SOT-23 EL23 IP4001 Interpion 5-CH 28SSOPH375 HY57V161610FTP-7 HYNIX 16BIT*1M 50PIN 0.8PITCH KDS160 SMD 08-20160080-00-00

2 2 5 1 1 3 1 3 3 3 1 1 1 2 1 2 3 8 5 1 2 3 5 1 1 1 3 1 2

R67,R68 R102,R104 R20,R23,R43,R44,R113 R148, R47 R60,R86,R87 R114 R5,R27,R34 L1,L2,L5 R8,R10,R39 R12 R21 R62 R76,R78 R59 R9，R103 R15,R16,R19 R42,R98,R101,R117,R118,R126,R129,R147 R22,R24,R115,R116,R6 R32 R28,R31 R106,R4,R82 R33,R46,R107,R108,R110 R11 EC16 Q1 Q5,Q6,Q8 Q7 SD1,SD2

1

U4

1

U1

1

D3

IC IC Connetor

Resistor IC IC SWITCH

S1L9226*01 SAMSUNG LQFP-48-0707 SAMSUNG S5L8310*01-TO QFP100PIN 0.5PITCH 17PIN 1.0mm SMT RC0603 33KΩ ±5% IL1117-1.8V IK-SEMICONDUCTOR SOT-223 IL1117-3.3V IK-SEMICONDUCTOR SOT-223 TOUCH SWITCH 4PIN DOWN SMT

1

U2

1

U3

1 1

J2 R7

1

Q13

1

Q14

1

SW1

servoboard MI NAME SWITCH Connetor Wire

MODEL SW-111 2PIN 4P 2.0mm WAFER ANGLE 3Pin 0P-0P 100mm-2mm STRIP 28#

QUANTITY 1 1 1

NO. SW1 J7 J8

servoboard ASSY NAME FFC wire

MODEL 19PIN 1.25MM L=150MM FFC

QUANTITY 1

NO. J10

FB BOM FBboard ASSY NAME PCB SOCKET

Wire

MODEL MC211 EJ PCB S/S 43.5*22*1.6mm ESTF2-18T-01 18Pin MC210 9PIN 2.0 L=65MM

QUANTITY 1 1 2

NO. CON302

BASS BOARD BOM Bassboard SMT NAME PCB

MODEL MC211 BASS BOARD S/S 122*36*1.6mm

QUANTITY 1

NO. BASS BOARD

Resistor Resistor Resistor Resistor Resistor Resistor

RC0603 RC0603 RC0603 RC0603 RC0603 RC0603

0Ω ±5% 2.2KΩ ±5% 39KΩ ±5% 4.7KΩ ±5% 1MΩ ±5% 560Ω ±5%

1 2 1 1 1 1

R306 R302,R303 R301 R304 R308 R305

Bassboard MI NAME LED SWITCH SWITCH SWITCH

MODEL RED LED 55mcd (bassboot)DISCMAN 6*6*4.3mm ：1102-16F 2p 250g

QUANTITY 160±50g/f

2 1 1 1

NO. D301,D302 SW301 SW302 SW303

Bassboard ASSY NAME Wire

MODEL 6PIN 2.0mm L=100mm

QUANTITY 1

NO. CON301

Specification General Power supply: Current consumption: Maximum power output: Dimensions(L×W×H): Working temperature range:

12V DC max. 15A 50W×4 channels 178×175×50mm -10℃ - +60℃

FM Stereo Radio Frequency range: Usable sensitivity(S/N=30dB): Preset memory stations:

65-74/87.5-108.0MHz 10dB 18

MW and L W section Frequency range: Preset memory stations:

522kHz-1620kHz/144kHz-288kHz 12

Audio specification Maximum output: Frequency response: S/N ratio(A-vtd): DSP sound effect:

2Vrms(+/-3dB) 20Hz-20KHz ＞65dB Classic,Rock,Pop,Flat

Line out Output:

CD max 2000mV

Specifications are subject to change without notice. Mass and dimension are approximate.

Simple Troubleshooting Guide Symptom

Cause

General

The car ignition is not on.

No power

The fuse is blown.

Solution If the power supply is properly connected to the car accessory switch the ignition key to"ACC". Replace the fuse.

Dise Dise cannot be loaded. Dise cannot be read.

Presence of disc inside the player. Remove the disc in the player then put a new upward. Inserting the dise in upside down. Insert the compact disc wite the label facing upward. Compact disc is extremely dirty or defective. Clean the disc or try to play a new one. Temperatuere inside the car is too Cool off until the ambient temperature high. returns to normal.

No sound

Volume is in minimum.

Adjust volume to a desired level.

Wiring is not properly connected. Check wiring connection. The operation keys do not The built-in microcomputer is not Press the RESET button. operating properly due to noise. Reinstall the front panel. work. Front panel is not properly fix into into its place. Sound skips.

The installation angle is more than 30 degrees.

Adjust the installation angle to less then 30 degrees.

The disc is extremely dirty or defective.

Clean the compact disc/try to play a new one.

The radio dose not work, The antenna cable is not connected the singnals are too the radio station automatic selection does weak. not work

Insert the antenna cable firmly select a station manually.