Clarion DRZ9255-00 Service Manual

(DRZ9255)

Clarion Co., Ltd.

50 Kamitoda, Toda-shi, Saitama 335-8511 Japan Service Dept.: 5-66 Azuma , Kitamoto-shi, Saitama 364-0007 Japan Tel: +81-48-541-2335 / 2432 FAX: +81-48-541-2703

Published by Service Dept.

298-6163-00

Printed in Japan

Jun.2004 P

Service Manual

High-Fidelity AM/FM CD Player

Model

(PE-2628B-A / For U.S.A.)

Model

P O

B A

P P

U N

(PE-2628K-A / For other countries)

SPECIFICATIONS

FM tuner section

Frequency range: 87.9MHz to 107.9MHz(U.S.A.)

87.0MHz to 108.0MHz(OTHERS) Usable sensitivity: 9dBf 50dB quieting sensitivity: 15dBf Alternate channel selectivity:

70dB Stereo separation: 35dB (1kHz) Frequency response: 30Hz to 15kHz (+/-3dB)

AM tuner section

Frequency range: 530kHz to 1710kHz(U.S.A.)

531kHz to 1629kHz(OTHERS) Usable sensitivity: 25uV

CD player section

System: Compact disc digital audio system Usable discs: Compact disc Frequency response: 5Hz to 20kHz (+/-1dB) S/N ratio: 112dB (1kHz) Dynamic range: 100dB (1kHz) Distortion: 0.003%(20Hz to 20kHz)

Audio section

Bass control action: +/-12dB (50Hz) Treble control action: +/-12dB (10kHz) Line output level: Vol.0dB=4V

Vol.+6dB=8V(Max)

(CD 1kHz)

DSP/DAC

A/D conversion: 24-bit 64x oversampling

A/D converter D/A conversion: 96kHz/24-bit advanced segment

D/A converter

8x oversampling digital filter Blocked band attenuation:

-130 dB

Transmitted band attenuation:

+/-0.00001dB Sampling rate converter Input sampling rate: fs32k, fs44.1k, fs48k,fs96k Output sampling rate: fs48k, fs96k DSP: 24-bit audio DSP, 34-bit arithmetic

operation (overflow margin 4-bit)

General

Power supply voltage: 14.4V DC(10.8V to 15.6V allow-

able) negative ground Current consumption: Less than 5A Dimensions(mm) Source unit: 178(W)x50(H)x155(D) DC-DC converter: 163(W)x42(H)x98(D) Remote control unit: 52(W)x125(H)x12(D) Weight Source unit: 1.8kg DC-DC converter: 700g Remote control unit: 50g(including battery)

NOTES

* Use only compact discs bearing the or mark.Do

not play heart-shaped, octagonal, or other specially shaped compact discs. Some CDs recorded in CD-R/CD-RW mode may not be usable.

* We cannot supply PWB with component parts in principle.

When a circuit on PWB has failure, please repair it by component parts base. Parts which are not mentioned in service manual are not supplied.

* Specifications and design are subject to change without

notice for further improvement.

- 1 -

DRZ9255

HX-D2

COMPONENTS

PE-2628B-A,PE-2628K-A

1. Main unit ----------- 1

2. DC-DC converter EE-1236B-A 1

3. Rmote controller RCB-169-600 1

4. Battery(CR2025) ----------- 1

5. Strap 300-4976-00 1

6. Universal MTG-bracket 300-9035-01 1

7. Outer escutcheon 370-6116-00 1

8. 16-Pin extension lead(1.5m) 854-6428-00 1 (Fuse 3A 120-0030-00 1 )

9. Memory B/U lead(YEL:3.5m) 854-6423-01 1 (Fuse 10A 060-0057-56 1 )

CAUTIONS

Use of controls, adjustment or performance of procedures other than those specified herein, may result in hazardous radiation exposure. The COMPACT DISC player should not be adjusted or repaired by anyone except properly qualified service personnel.

10. Ground lead(BLK:1.5m) 854-6424-01 1

11. Parts bag for DC-DC converter ----------- 1 11-1. Mounting bracket 300-7362-02 2 11-2. Terminal cover 345-7403-00 1 11-3. Tapping screw 700-5016-89 4 11-4. Machine screw(M5x8) 714-4008-89 4 11-5. Plate nut 725-0216-00 4

12. Parts bag for source unit ----------- 1 12-1. Hook plate 330-8216-03 2 12-2. Lead holder 335-0833-03 1 12-3. Hexagonal screw(M5x8) 716-0496-01 1

MODEL

12V GROUND

AM 530 -1710kHz /FM 87.9 -107.9MHz

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.

THIS PRODUCTION COMPLIES WITH DHHS RULES 21 CFR SUBCHAPTER J APPLICABLE AT DATE OF MANUFACTURE.

CLARION CO.,LTD. 50 KAMITODA,TODA-SHI,SAITAMA-KEN,JAPAN

MANUFACTURED:

To engineers in charge of repair or inspection of our products.

Before repair or inspection, make sure to follow the instructions so that customers and Engineers in charge of repair or inspection can avoid suffering any risk or injury.

1. Use specified parts. The system uses parts with special safety features against fire and voltage. Use only parts with equivalent characteristics when replacing them. The use of unspecified parts shall be regarded as remodeling for which we shall not be liable. The onus of product liability (PL) shall not be our responsibility in cases where an accident or failure is as a result of unspecified parts being used.

2. Place the parts and wiring back in their original positions after replacement or re-wiring. For proper circuit construction, use of insulation tubes, bonding, gaps to PWB, etc, is involved. The wiring connection and routing to the PWB are specially planned using clamps to keep away from heated and high voltage parts. Ensure that they are placed back in their original positions after repair or inspection. If extended damage is caused due to negligence during repair, the legal responsibility shall be with the repairing company.

3. Check for safety after repair. Check that the screws, parts and wires are put back securely in their original position after repair. Ensure for safety reasons there is no possibility of secondary ploblems around the repaired spots. If extended damage is caused due to negligence of repair, the legal responsibility shall be with the repairing company.

DRZ9255

HX-D2

SERIAL No. PE-

Clarion Co.,Ltd. MADE IN

Bottom View of DRZ9255

4. Caution in removal and making wiring connection to the parts for the automobile. Disconnect the battery terminal after turning the ignition key off. If wrong wiring connections are made with the battery connected, a short circuit and/or fire may occur. If extensive damage is caused due to negligence of repair, the legal responsibility shall be with the repairing company.

5. Cautions regarding chips. Do not reuse removed chips even when no abnormality is observed in their appearance. Always replace them with new ones. (The chip parts include resistors, capacitors, diodes, transistors, etc). The negative pole of tantalum capacitors is highly susceptible to heat, so use special care when replacing them and check the operation afterwards.

6. Cautions in handling flexible PWB Before working with a soldering iron, make sure that the iron tip temperature is around 270

. Take care not to apply the iron tip repeatedly(more than three times)to the same patterns. Also take care not to apply the tip with force.

7. Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.

8. Cautions in checking that the optical pickup lights up. The laser is focused on the disc reflection surface through the lens of the optical pickup. When checking that the laser optical diode lights up, keep your eyes more than 30cms away from the lens. Prolonged viewing of the laser within 30cms may damage your eyesight.

9. Cautions in handling the optical pickup The laser diode of the optical pickup can be damaged by electrostatic charge caused by your clothes and body. Make sure to avoid electrostatic charges on your clothes or body, or discharge static electricity before handling the optical pickup.

- 2 -

ERROR 2

ERROR 3

ERROR 2

ERROR 3

ERROR 6

ERROR 2

ERROR 3

ERROR 6

ERROR P

ERROR R

A CD is caught inside the CD deck and is not ejected.

A CD cannot be played due to scratches,etc.

A CD inside the CD changer is not loaded.

A CD inside the CD changer cannot be played due to scratches, etc.

A CD inside the CD changer cannot be played because it is loaded upside-down.

A DISC inside the DVD changer cannot be played.

A DISC cannot be played due to scratches,etc.

A DISC inside the DVD changer cannot be played because it is loaded upside-down.

Parental level error

Region code error

This is a failure of CD deck's mechanism.

Replace with a non-scratched,non-warped-disc.

This is a failure of CD changer's mechanism.

Replace with a non-scratched, non-warped disc.

Eject the disc then reload it properly.

This is a failure of DVD mechanism.

Retry or replace with a non-scratched, non-warped-disc.

Eject the disc then reload it properly.

Set the correct Parental level.

Eject the disc and replace correct region code disc.

DVD changer

CD changer

Cause MeasureError Display

If an error display other than the ones described above appears, press the reset button.

Reset button

9-1. Laser diode

The laser diode terminals are shorted for transportation in order to prevent electrostatic damage. After replacement, open the shorted circuit. When removing the pickup from the mechanism, short the terminals by soldering them to prevent this damage.

9-2. Actuator

The actuator has a powerful magnetic circuit. If a

magnetic material is put close to it. Its characteristics will change. Ensure that no foreign substances enter through the ventilation slots in the cover.

9-3. Cleaning the lens

Dust on the optical lens affects performance. To clean the lens, apply a small amount of isopropyl alcohol to lens paper and wipe the lens gently.

SYSTEM CHECK

The first time this unit is turned on after the wire connections are completed, it must be checked what equipment is connected. When the power is turned on,

SYSTEM CHK

and Push POWERappear in the display alternately, so press the [FUNC] button. The system check starts within the unit. When the system check is complete, press the [FUNC] button again.

ERROR DISPLAYS

If an error occurs, one of the following displays is displayed. Take the measures described below to eliminate the problem.

Digital wiring

When the optical digital cable is connected to or disconnected from this set later, press the function button while holding down direct buttons [1] and [6] with the power OFF to perform a system check. Though pressing the reset button also performs a system check, the contents of memory will be erased completely in this case.

- 3 -

DRZ9255

HX-D2

WIRE CONNECTIONS

Red

White

Red

White

Black

Antenna input

AUX INPUT-1 Right

AUX INPUT-1 Left

AUX INPUT-2 Right

AUX INPUT-2 Left

To external unit

Source unit

Red

White

Red

White

Red

White

Red

White

HIGH Right

HIGH Left

MID/FRONT Right

MID/FRONT Left

LOW/REAR Right

LOW/REAR Left

Subwoofer Right

Subwoofer Left

To external amplifier

Digital input/output

Optical digital cable

16-Pin Connector Extension Lead 1.5m

Brown wire(phone mute lead)

Yellow wire(Bus power lead)

Fuse(3A)

Red wire(Power lead)

Blue/White wire(Amplifier turn-on lead)

Orange/White wire(Illumination lead)

Blue wire(Auto antenna lead)

Black

Connect directly to battery.

Accessory +12V

Connect to the car power supply terminal for illumination.

CeNET input

Connect to cellular phone mute lead.

Connect to remote turn-on lead of amplifier.

Connect it to the car supply terminal for the antenna.

CeNET cable

10-Pin Connector

DC-DC Converter

Fuse(5A)

Black wire(Ground lead)1.5m

Fuse(10A)

Yellow wire(Memory back-up lead)3.5m

Terminal Cover Place the terminal cover on the terminals to prevent a short circuit.

Terminal Cover

Connect to vehicle chassis ground.

Connect the terminal on the main power cord to the car battery(+) terminal.

BLOCK DIAGRAM

Audio line sction

CD Mechanism

DRZ9255

HX-D2

IC903

DIGITAL DIGITAL DIGITAL DIGITAL

Digital Interface Receiver

IC401

ANALOG ANALOG ANALOG

䌾IC406

I/V Converter

IC915

Sampling

-rate Converter

IC407 䌾IC410

Low-pass Filter

IC913

Digital Signal Processor

IC918 S-RAM

IC418 䌾IC421

High-quality Electrical Volume

IC250 DC/DC Converter

- 4 -

15V

IC909 䌾IC911

24bit D/A Converter

ANALOG

8ch Line-out

Mid

Low

Sub-woofer

System section

PHONE INT

DC/DC PWB

RCA LINEOUT

5V STB

Q603

INT

PHONE

MASTER

IC200

POWER SUPPLY

U-COM

2.1V

DET

ILL+B

KEY ILL

S718

VOL

IC912

CLK IC

DRIVER

STB

3.3V

EXPANDER

SW PWB

ISOLAT

5V STB

CD MECH

DIGITAL IN

- 5 -

DRZ9255

HX-D2

EXPLANATION OF IC

052-3393-00 M30622MEP-161GP System Controller

Terminal Description

pin 1: CD SBSY : IN : The sub Q data request command input

pin 2: TIME BASE : IN : Time base pulse input. pin 3: DSP RDY : IN: Ready signal input from the DSP IC. pin 4: NU : - : Not in use. pin 5: REMOCON : IN: Remote controller signal input terminal. pin 6: BYTE : IN : The data length selection(8bit/16bit). pin 7: CN VSS :IN : Connect to VSS. pin 8: INIT 1 : IN : Destination setting input. Refer Table 1. pin 9: INIT 2 : IN : Destination setting input. Refer Table 1. pin 10: RESET :IN : Reset signal input. pin 11: X out : O : Crystal connection. pin 12: VSS : - : Negative voltage supply. pin 13: X IN : IN : Crystal connection. pin 14: VCC : - : Positive voltage supply. pin 15: NU : - : Not in use. pin 16: ACC DET :IN : ACC detection signal input. pin 17: B U DET : IN : Backup detection signal input. pin 18: KEY INT : IN : Key interrupting signal input. pin 19: 27pinConnect :IN : Connect to pin 27. pin 20: VFD BLANK : O : Blank pulse output to the VFD driver. pin 21: BUS IN/out : O : The audio signal control for Ce-NET. pin 22: BEEP : O : Beep out. pin 23: E VOL CS : O : The chip select signal output to Electric

pin 24: E VOL SD : O : The serial data output to Electric Volume

pin 25 : E VOL SCLK : O : The serial clock output to Electric Volume

pin 26: CLK REF : O : Reference clock pulse output. pin 27 : IE BUS RX : IN : IE Bus serial data input. pin 28 : IE BUS TX : O : IE Bus serial data output. pin 29: EMULATOR TX : O : The serial data output to the emulator. pin 30: EMULATOR RX : IN : The serial data input from the emulator. pin 31: CONNECT G : - : Connect to the ground. pin 32: NU : - : Not in use. pin 33: VFD SO : O : The serial data output to the VFD driver. pin 34: NU : - : Not in use. pin 35: VFD CLK : O : The clock pulse output to the VFD driver. pin 36: VFD LAT : O : The latch strove signal output to the VFD

pin 37: JOG CW : IN : Jog key signal input. pin 38 : JOG CCW : IN: Jog key signal input. pin 39: CONNECT G : - : Connect to the ground. pin 40: CATS LED : O : CATS LED drive output. pin 41: KEY Set : O : Set signal output to the key scan IC. pin 42: KEY CHIP SEL : O : The chip select signal output to the key

pin 43: KEY CLK : O : The clock pulse output for the key scan IC. pin 44: CONNECT G : - : Connect to the ground. pin 45: KEY DI : IN : Key scan data input. pin 46: KEY DO : O : The serial data output to the Key scan IC. pin 47: LD MUTE : O : Muting signal output to the CD mechanism. pin 48: LD CONT : O : The laser diode control signal output. pin 49: CD TR A : IN : The photo sensor signal input from the CD

pin 50: CD TR B : IN : The photo sensor signal input from the CD

pin 51: CD CHK SW : IN: CD disc chucking signal input. pin 52: CD SSTOP : IN: At loading, detects the chucking. And next,

pin 53: CD RESET : O : The reset pulse output to the CD IC. pin 54: CD CCE : O : The chip enable signal output to the CD

pin 55: CD BU CK : O : CD IC clock pulse output. pin 56: CD BUS 3 :I/O: The data bus. pin 57: CD BUS 2 :I/O: The data bus. pin 58: CD BUS 1 :I/O: The data bus. pin 59: CD BUS 0 :I/O: The data bus.

from the CD IC.

Volume IC.

IC.

driver.

scan IC.

mechanism.

detects the inside limit of the pick up position.

IC.

pin 60: VCC : - : Positive voltage supply. pin 61: CD 5V : O : 5V power supply ON signal output for CD. pin 62: VSS : - : Negative voltage supply. pin 63: REG CTRL : O : Power supply IC control signal output. pin 64: 5V REM : O : 5V power supply ON signal output. pin 65: PLL SI : IN : Serial data input from the PLL IC. pin 66: PLL SO : O : Serial data output to the PLL IC. pin 67: PLL SCK : O : The clock pulse output to the PLL IC. pin 68 : PLL CE : O : The chip enable signal output to the PLL

pin 69: ST SD : IN: At receiving the FM station, this port de-

pin 70: VFD DD ON : O : VFD DD converter ON signal output. pin 71: ILL DET : IN : Illumination ON signal input. pin 72: DIR ERF :IN : Unlock & Parity error flag input from the

pin 73: PHONE INT : IN : The telephone interrupt signal input. pin 74: AUTO ANT : O : Motor antenna control signal output. pin 75: AMP REM : O : Standby signal output to Audio power am-

pin 76: DIG In/Out sel : O : Digital input/output selection. pin 77: SYS MUTE : O : System muting signal output. pin 78: PRE MUTE : O : Pre-mute signal output. pin 79: SEL CLK : O : The serial clock output to the audio selec-

pin 80: SEL DATA : O : The serial data output to the audio selec-

pin 81: KEY ILL REM : O : Key illumination ON signal output. pin 82: DAC MC : O : Clock pulse output to the DAC. pin 83: DAC MD : O : Serial command data output to the DAC. pin 84: DAC MS : O : Chip select output to the DAC. pin 85: DIR PDN : O : The power down signal output to the DIR

pin 86: PCM DET : IN : Non-PCM detection signal input. pin 87 : DIR CDT O : O : The control data output to the DIR IC. pin 88: DIR CCLK : O : The control clock output to the DIR IC. pin 89: DIR CSN : O : The chip select output to the DIR IC. pin 90: DSP INIT RST : O : The reset signal output to DSP IC. pin 91: DSP RST : O : Reset pulse output to the DSP IC. pin 92: SYS ACC : O : ACC detect signal output. pin 93: DSP REQ : O : Request signal output to DSP IC. pin 94: A V SS : - : Negative voltage supply for analog section. pin 95: KEY AD : IN : Input terminal of A/D converter for Key

pin 96: Vref : - : Reference voltage. pin 97: A VCC : - : Positive voltage supply for the internal an-

pin 98: DSP SI : IN : Serial data input from the DSP IC. pin 99: DSP SO : O : Serial data output to the DSP IC. pin100: DSP SCK : O : The clock pulse output to DSP IC.

Table 1. Destination setting

INIT 1 ( pin 8 ) H H L INIT 2 ( pin 9 ) H L L

IC.

tects the stereo signal. At seeking or scanning, this port detects the station detection signal.

DIR IC.

plifier.

tor IC.

IC.

judgment.

alog section.

Japan Noth America Asia

DRZ9255

HX-D2

- 6 -

051-6705-00 AK7720A Audio DSP with 2ch ADC and 6ch DAC

Terminal Description

pin 1: LFLT :IN : The capacitor and the resistor connection

pin 2: A VSS : - : Analog ground. pin 3: A V DD : - : Positive supply voltage for the Analog sec-

pin 4: INIT RESET : IN : The initial reset input. pin 5: CODEC RESET : IN : The CODEC reset input. pin 6: DSP RESET : IN : DSP reset input. pin 7: S MUTE : IN : The soft muting command input. pin 8: B VSS : - : Ground for the bus interface section. pin 9: PLL : IN : Open or Connect to DVSS usually. pin 10: CKS : IN : The clock pulse selection. pin 11: S Data in A : IN : DSP serial data input. Open or connect to

pin 12: S Data in 1 : IN : DSP serial data input. pin 13: S Data in 2 : IN : DSP serial data input. pin 14: S Data out 1 : O : DSP serial data output. pin 15: S Data out 2 : O : DSP serial data output. pin 16: S Data out 3/AD: O : DSP/ADC serial data output. pin 17: S D OUT : O : The serial data output. pin 18:LR CK I/O :I/O: SMODE(pin20) = L : 1fs clock input.

pin 19: BIT CLK :I/O: SMODE(pin20) = L : 64fs clock input.

pin 20: S MODE : IN : Slave master selection. pin 21: Clock Out : O : Clock Out. pin 22: D VSS : - : Digital ground. pin 23: D VD D : - : Positive supply voltage for the digital sec-

pin 24: XT I : IN : Oscillation terminal. pin 25: XT O : O : Oscillation terminal. pin 26: JX : IN : External jumping signal input. pin 27 : RQ : IN: The request signal input from the master

pin 28: S CL K : IN : Sift clock input. pin 29: SI : IN : Serial data input. pin 30: SO : O : Serial data output. pin 31: Write Ready : O : Write ready flag output. pin 32: Data Ready : O : Data output ready flag output. pin 33:CAS :O :The column address strobe output to

pin 34: RAS : O : The row address strobe output to DRAM. pin 35: WRITE ENBL : O : The write enable signal output. pin 36: D VD D : - : Positive supply voltage for the digital sec-

pin 37: D VSS : - : Digital ground. pin 38: A 0 : O : Address signal output. pin 39: A 1 : O : Address signal output. pin 40: A 2 : O : Address signal output. pin 41: A 3 : O : Address signal output. pin 42: A 4 : O : Address signal output. pin 43: A 5 : O : Address signal output. pin 44: A 6 : O : Address signal output. pin 45: A 7 : O : Address signal output. pin 46: A 8 : O : Address signal output. pin 47: A 9 : O : Address signal output. pin 48: A 1 0 : O : Address output to the external DRAM. pin 49: A 1 1 : O : Address output to the external DRAM. pin 50: A 12 : O : Address signal output. pin 51: A 13 : O : Address signal output. pin 52: A 14 : O : Address signal output. pin 53: A 15 : O : Address signal output. pin 54: A 16 : O : Address signal output. pin 55: D VD D : - : Positive supply voltage for the digital sec-

pin 56: D VSS : - : Digital ground. pin 57: OUT ENABLE : O : The output enable command output. pin 58: I/O 0 :I/O: Data input/output. pin 59: I/O 1 :I/O: Data input/output. pin 60: I/O 2 :I/O: Data input/output.

terminal for PLL.

tion.

DVSS usually.

SMODE(pin20) = H : 1fs clock output.

SMODE(pin20) = H : 64fs clock output.

tion.

side.

DRAM.

tion.

- 7 -

pin 61: I/O 3 :I/O: Data input/output. pin 62: I/O 4 :I/O: Data input/output. pin 63: I/O 5 :I/O: Data input/output. pin 64: I/O 6 :I/O: Data input/output. pin 65: I/O 7 :I/O: Data input/output. pin 66: D VD D : - : Positive supply voltage for the digital sec-

pin 67: D VSS : - : Digital ground. pin 68: TEST : - : For the Test. pin 69: TEST : - : For the Test. pin 70: B VSS : - : Ground. pin 71: A OUT 3 R- : O : Inverted Right channel audio signal output

pin 72: A OUT 3 R+ : O : Non-inverted Right channel audio signal

pin 73: NU : - : Not in use. pin 74: A OUT 3 L- : O : Inverted Left channel audio signal output of

pin 75: A OUT 3 L+ : O : Non-inverted Left channel audio signal out-

pin 76: A OUT 2 R- : O : Inverted Right channel audio signal output

pin 77: A OUT 2 R+ : O : Non-inverted Right channel audio signal

pin 78: NU : - : Not in use. pin 79: A OUT 2 L- : O : Inverted Left channel audio signal output of

pin 80: A OUT 2 L+ : O : Non-inverted Left channel audio signal out-

pin 81: NU : - : Not in use. pin 82: A OUT 1 R- : O : Inverted Right channel audio signal output

pin 83: A OUT 1 R+ : O : Non-inverted Right channel audio signal

pin 84: NU : - : Not in use. pin 85: A OUT 1 L- : O : Inverted Left channel audio signal output of

pin 86: A OUT 1 L+ : O : Non-inverted Left channel audio signal out-

pin 87: Vr DAC Low : IN : The reference voltage input. pin 88: A VSS : - : Analog ground. pin 89: A VSS : - : Analog ground. pin 90: A VD D : - : Positive supply voltage for the Analog sec-

pin 91: Vr DAC High : IN : The reference voltage input. pin 92: NU : - : Not in use. pin 93: Vr ADC Low : IN : The reference voltage input. pin 94: A VSS : - : Analog ground. pin 95: A VD D : - : Positive supply voltage for the Analog sec-

pin 96: Vr ADC High : IN : The reference voltage input. pin 97: A IN R- : IN : Inverted Right channel audio signal input. pin 98: A IN R+ : IN: Non-inverted Right channel audio signal

pin 99: A IN L- : IN : Inverted Left channel audio signal input. pin100: A IN L+ : IN : Non-inverted Left channel audio signal in-

tion.

of DAC-3.

output of DAC-3.

DAC-3.

put of DAC-3.

of DAC-2.

output of DAC-2.

DAC-2.

put of DAC-2.

of DAC-1.

output of DAC-1.

DAC-1.

put of DAC-1.

tion.

input.

put.

DRZ9255

HX-D2

051-6399-00 TC94A15F CD IC

Terminal Description

pin 1: IPF OUT : O : IP flag output. pin 2: SB O K O : O : Sub code Q data CRCC OK signal output. pin 3: CLOCKIO :I/O: The clock pulse input/output for the sub

code reading. pin 4: VDD : - : Positive supply voltage. pin 5: VSS : - : Negative supply voltage. pin 6: DATA : O : DATA pin 7: SF S Y O : O : Playback frame synchronous signal output. pin 8: SB SY O : O : Sub code block synchronous signal output. pin 9: HSO : O : The play speed flag output. pin 10: UHSO : O : The play speed flag output. pin 11: AR SEL IN : IN : Fix to the high level. pin 12: AWRC : O : The control signal output for the active

wide range VCO. pin 13: P VDD : - : PLL positive supply voltage. pin 14: PDO : O : Phase difference signal output of EFM-

PLCK. pin 15: TMAX S : O : T max judgment output. pin 16: TMAX : O : T max judgment output. pin 17 : LPF N : IN : Inverted input of LPF for PLL. pin 18: LPF OUT : O : The output terminal for the Low Pass Fil-

ter. pin 19: P Vref : - : PLL reference voltage. pin 20: VCO FILTER : O : Loop filter for VCO. pin 21: VCO Ref : IN : VCO reference voltage input. pin 22 : DTC N : O : For the analog slicer. pin 23: DTC P : O : For the analog slicer. pin 24: PLL VSS : - : PLL ground. pin 25: SLCO : O : Output of internal DAC for data slice level

generation. pin 26: RF IN : IN : RF signal input. pin 27: RF R P : IN : RF ripple input. pin 28: RF EQ O UT : O : The output of the RF equalizer. pin 29: A VD D : - : Positive supply voltage for the Analog sec-

tion. pin 30: RES IN : - : For reference current setting. pin 31: Vref OUT : O : The reference voltage output. pin 32: VMDIR : O : The reference voltage output. pin 33: TESTR : O : The compensation terminal for RFEQO off-

set. pin 34: INVSEL : IN : MDI polarity selection. pin 35: AGCI :IN : The input terminal of RF AGC amplifier. pin 36: RF DCI : IN : The input terminal for RF peak detection. pin 37: RF O UT : O : RF signal output. pin 38: PN S EL : IN : The transistor type selection input for laser

diode driver. L=NPN, H=PNP. pin 39: E Q SET : O : The equalizer setting terminal. pin 40: RF VDD : - : RF power supply. pin 41: LDO : O : The laser diode drive output. pin 42: MDI : IN : Monitor photo diode signal input. pin 43: RF VSS : - : RF ground. pin 44: FNI 2 : IN : Main beam signal input. pin 45: FNI 1 : IN : Main beam signal input. pin 46: FPI 2 : IN : Main beam signal input. pin 47: FPI 1 : IN : Main beam signal input. pin 48: TPI : IN : Sub beam signal input. pin 49: TNI :IN : Sub beam signal input. pin 50: FTEO : O : For test. pin 51: RF ZI : IN : RF ripple zero cross signal input. pin 52: A VSS : - : Analog ground. pin 53: RF R P : O : RF ripple signal output. pin 54: RF D C : O : RF peak detection signal output. (hologram

suitable) pin 55: FEI : O : Focus error signal output. pin 56: SBAD : O : Sub beam add signal output. pin 57: TEI : O : Tracking error signal output. pin 58: TE Z IN : IN : Tracking error signal inpur for zero cross. pin 59: A VD D : - : Positive supply voltage for the Analog sec-

tion. pin 60: FOO : O : Focus equalizer output.

DRZ9255

HX-D2

pin 61: TRO : O : Tracking equalizer output. pin 62: Vref : O : Reference voltage output. pin 63: FMO :O : Field equalizer output / Speed error output. pin 64: DMO : O : Disk equalizer output. pin 65: IO2A :I/O: General input/output. pin 66: IO3A :I/O: General input/output. pin 67: MONIT : O : Internal DSP signal monitor. pin 68: FG IN : IN : FG input for the spindle CAV servo. pin 69: VSS : - : Negative supply voltage. pin 70: VDD : - : Positive supply voltage. pin 71: TESIN : IN : For test. pin 72: X V SS : - : Master clock analog ground. pin 73: X IN : IN : Crystal connection. pin 74: X O : O : Crystal connection. pin 75: X VDD : - : Clock power supply. pin 76: D VSS : - : Digital ground. pin 77: RO : O : Right channel data output for 1-bit DAC. pin 78: D VD D : - : Positive supply voltage for the digital sec-

tion. pin 79: D Vref : O : Digital reference voltage. pin 80: LO : O : Left channel data output for 1-bit DAC. pin 81: D VSS : - : Digital ground. pin 82: Z DET O : O : 1bit DAC zero flag output. pin 83: VSS : - : Negative supply voltage. pin 84: BUS 0 :I/O: CD IC Data input / output. pin 85: BUS 1 :I/O: CD IC Data input / output. pin 86: BUS 2 :I/O: CD IC Data input / output. pin 87: BUS 3 :I/O: CD IC Data input / output. pin 88: BU CK IN : IN : CD IC Data clock input. pin 89: CCEI : IN : Chip enable input. pin 90: RSTI :IN : Reset signal input. pin 91: VDD : - : Positive supply voltage. pin 92: EMPHI/FAO :I/O: Emphasis input for 1-bit DAC / Flag A

pin 93: BCKI/FBO :I/O:Bit clock input for 1-bit DAC / Flag B out-

output.

put. pin 94: AIN/FCO :I/O: Audio input for 1-bit DAC / Flag C output. pin 95: LRCKI/FDO :I/O:LR clock input for 1-bit DAC / Flag D out-

put. pin 96: EMPHO : O : Emphasis flag output. H=Emphasis ON. pin 97: B C K O : O : Bit clock output. pin 98: A OUT : O : Audio signal output. pin 99: LR CK O : O : LR clock output. pin100: D O UT : O : Serial data output.

051-6643-90 M66010GP 24-bit I/O Expander

Parallel Data Input/Output

323130292827262524232221201918

D 1

D 2

D 3

D 4

D 5

D 6

D 7

D 8

D 9

D 10

D 11

D 12

DODICLKCSVCC 123456789

Serial Data output

Serial Data input

SET

GND

Clock Pulse input

Chip Select input

Positive Supply

Set Signal input

Ground

D 24

D 23

D 22

D 21

10111213141516

Parallel

Data

Input/Output

D 20

D 13

D 19

D 14

D 18

D 15

D 17

D 16

GND

Ground

- 8 -

051-6373-18 AK4112BVF Digital Interface Receiver

Terminal Description

pin 1: D V DD : - : Positive voltage supply for the digital sec-

tion. pin 2: D VSS : - : Digital ground. pin 3: T VDD : - : Positive voltage supply for output-buffer. pin 4: VALIDITY : O : Validity flag output in the parallel mode.

: TX : O : Transmit channel (through data) output in

serial mode. pin 5: XT I : IN : Oscillation terminal. pin 6: XT O : O : Oscillation terminal. pin 7: PDN : IN : Power down & reset signal input. pin 8: RESIST : - : The resistor connection. pin 9: A VDD : - : Positive voltage supply for analog section. pin 10: A V SS : - : Negative voltage supply for analog section. pin 11: RX 1 : IN : The receiver channel 1 in serial mode. pin 12: DIF 0 : IN : The audio data format selection in parallel

mode, refer Table 1.

: RX 2 : IN : The receiver channel 2 in serial mode.

pin 13: DIF 1 : IN : The audio data format selection in parallel

mode, refer Table 1.

: RX 3 : IN : The receiver channel 3 in serial mode.

pin 14: DIF 2 : IN : The audio data format selection in parallel

mode, refer Table 1.

: RX 4 : IN : The receiver channel 4 in serial mode. pin 15: PCM DET : O : Non-PCM detect. L = Non detect. pin 16: PARA/SERI :IN : Parallel("H")/Serial("L") mode select input. pin 17: FS96 : O : 96kHz Sampling detect.

RX mode H : fs = 88.2kHz or more L : fs = 54kHz or less Xtal mode H : XFS96 = 1

L : XFS96 = 0 pin 18: ERF : O : Unlock & Parity error output. L = No error. pin 19: LR CK I/O :I/O: Left/Right clock. pin 20 : SDT O : O : The audio serial data output. pin 21: BI CK :I/O: Audio serial data clock. pin 22: D AUX : IN : Auxiliary audio serial data input. pin 23: MCK O 2 : O : Master clock output, refer Table 2. pin 24: MCK O 1 : O : Master clock output, refer Table 2. pin 25: OCK Sel 0 : IN : Output clock select in parallel mode.

refer Table 2.

: CSN : IN : Chip select input in serial mode.

pin 26: OCK Sel 1 : IN : Output clock select in parallel mode.

refer Table 2.

: C CLK : IN : Control clock input in serial mode.

pin 27: C M 1 : IN : Master clock operation select input in par-

allel mode, refer Table 3.

: CDTI :IN : Control data input in serial mode.

pin 28: C M 0 : IN : Master clock operation select input in par-

allel mode, refer Table 3.

: CDTO : O : Control data output in serial mode.

Table 1. Audio data format

DIF 2 DIF 1 DIF 0 D AUX SDT O LR CK BI CK

(pin 14) (pin 13) (pin 12) (pin 22) (pin 20) (pin 19) (pin 21)

0 0 0 Left Right

0 0 1 Left Right

0 1 0 Left Right

0 1 1 Left Right

1 0 0 Left Left

101

1 1 0 Left Left

111

24bit 16bit H/L 64fs