Operation Manual

High power CD player with FM/AM tuner

English

DEH-1650 DEH-1650B DEH-1690

Espaol Portugus (B) E

Contents
Thank you for buying this Pioneer product.
Please read through these operating instructions so you will know how to operate your model properly. After you have finished reading the instructions, put them away in a safe place for future reference.
Before You Start About this manual 3 Precautions 3 Protecting your unit from theft 3 Removing the front panel 3 Attaching the front panel 3 Whats What Head unit 4 Power ON/OFF Turning the unit on 5 Selecting a source 5 Turning the unit off 5 Tuner Listening to the radio 6 Storing and recalling broadcast frequencies 6 Tuning in strong signals 7 Storing the strongest broadcast frequencies 7 Built-in CD Player Playing a CD 8 Playing tracks in a random order 8 Repeating play 8 Pausing CD playback 9 Audio Adjustments Introduction of audio adjustments 10 Using balance adjustment 10 Using the equalizer 10 Recalling equalizer curves 10 Adjusting equalizer curves 11 Fine adjusting equalizer curve 11 Adjusting loudness 12 Front image enhancer (F.I.E.) 12 Adjusting source levels 12 Initial Settings Adjusting initial settings 13 Setting the clock 13 Turning the clock display on or off 13 Setting the FM tuning step 13 Setting the AM tuning step 14 Additional Information Understanding built-in CD player error messages 15 CD player and care 15 CD-R/CD-RW discs 15 Specifications 17

Section

Before You Start

About this manual

This unit features a number of sophisticated functions ensuring superior reception and operation. All the functions have been designed for the easiest possible use, but many are not self-explanatory. This operation manual will help you benefit fully from this units potential and to maximize your listening enjoyment. We recommend that you familiarize yourself with the functions and their operation by reading through the manual before you begin using this unit. It is especially important that you read and observe precautions on this page and in other sections.
Protecting your unit from theft
The front panel can be detached from the head unit and stored in the protective case provided to discourage theft.
Important ! Never use force or grip the display and the buttons tightly when removing or attaching. ! Avoid subjecting the front panel to excessive shocks. ! Keep the front panel out of direct sunlight and high temperatures.

Precautions

CAUTION: USE OF CONTROL OR ADJUSTMENT OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. CAUTION: THE USE OF OPTICAL INSTRUMENTS WITH THIS PRODUCT WILL INCREASE EYE HAZARD.

Removing the front panel

1 Press DETACH to release the front panel. Press DETACH and the right side of the panel is released from the head unit. 2 Grab the front panel and remove. Grab the right side of the front panel and pull away to the left. The front panel will be detached from the head unit.
! Keep this manual handy as a reference for operating procedures and precautions. ! Always keep the volume low enough so you can hear sounds outside of the car. ! Protect this unit from moisture. ! If the battery is disconnected or discharged, the preset memory will be erased and must be reprogrammed. ! If this unit does not operate properly, contact your dealer or nearest authorized Pioneer Service Station.
3 Put the front panel into the protective case provided for safe keeping.

Attaching the front panel
1 Place the front panel flat against the head unit. 2 Press the front panel into the face of the head unit until it is firmly seated.

Whats What

Head unit
1 CLOCK button Press to change to the clock display. 2 EJECT button You can eject a CD by pressing EJECT. 3 AUDIO button Press to select various sound quality controls. 4 a/b/c/d buttons Press to do manual seek tuning, fast forward, reverse and track search controls. Also used for controlling functions. 5 BAND button Press to select among three FM and one AM bands and cancel the control mode of functions. 6 DETACH button Press DETACH to release the front panel. 7 LOUDNESS button Press to turn loudness on or off. 8 LOCAL/BSM button Press to turn local function on or off.
Press and hold to turn BSM function on or off. buttons Press for preset tuning. a SOURCE button This unit is turned on by selecting a source. Press to cycle through all of the available sources. b VOLUME Press to increase or decrease the volume. c EQ button Press to select various equalizer curves.

Power ON/OFF

Turning the unit on
% Press SOURCE to turn the unit on. When you select a source the unit is turned on.

Selecting a source

You can select a source you want to listen to. To switch to the built-in CD player, load a disc in this unit (refer to page 8). % Press SOURCE to select a source. Press SOURCE repeatedly to switch between the following sources: Built-in CD playerTuner
Notes ! When no disc has been set in the unit, the source will not switch to the built-in CD player. ! When this units blue/white lead is connected to the cars auto-antenna relay control terminal, the cars antenna extends when this units source is turned on. To retract the antenna, turn the source off.

Turning the unit off

% Press SOURCE and hold until the unit turns off.

Listening to the radio

Important
# You can cancel seek tuning by pressing either c or d with a quick press. # If you press and hold c or d you can skip broadcasting stations. Seek tuning starts as soon as you release the buttons. Note When the frequency selected is being broadcast in stereo the stereo (5) indicator will light.
5 To perform seek tuning, press and hold c or d for about one second and release. The tuner will scan the frequencies until a broadcast strong enough for good reception is found.

If you are using this unit in North, Central or South America, reset the AM tuning step (see Setting the AM tuning step on page 14).
1 Band indicator Shows which band the radio is tuned to, AM or FM. 2 Frequency indicator Shows to which frequency the tuner is tuned. 3 Stereo (5) indicator Shows that the frequency selected is being broadcast in stereo. 4 Preset number indicator Shows what preset has been selected. Press SOURCE to select the tuner. Use VOLUME to adjust the sound level.
Storing and recalling broadcast frequencies
If you press any of the preset tuning buttons 16 you can easily store up to six broadcast frequencies for later recall with the touch of a button. % When you find a frequency that you want to store in memory press a preset tuning button 16 and hold until the preset number stops flashing. The number you have pressed will flash in the preset number indicator and then remain lit. The selected radio station frequency has been stored in memory. The next time you press the same preset tuning button 16 the radio station frequency is recalled from memory.
Notes ! Up to 18 FM stations, 6 for each of the three FM bands, and 6 AM stations can be stored in memory.
3 Press BAND to select a band. Press BAND until the desired band is displayed, F1, F2, F3 for FM or AM. 4 To perform manual tuning, press c or d with quick presses. The frequencies move up or down step by step.
! You can also use a and b to recall radio station frequencies assigned to preset tuning buttons 16.
Storing broadcast frequencies with BSM may replace broadcast frequencies you have saved using 16.

Tuning in strong signals

Local seek tuning lets you tune in only those radio stations with sufficiently strong signals for good reception. 1 Press LOCAL/BSM to turn local seek tuning on. LOCAL appears in the display. 2 When you want to return to normal seek tuning, press LOCAL/BSM to turn local seek tuning off.
Storing the strongest broadcast frequencies
BSM (best stations memory) lets you automatically store the six strongest broadcast frequencies under preset tuning buttons 16 and once stored there you can tune in to those frequencies with the touch of a button. % Press LOCAL/BSM and hold until the BSM turns on. BSM begins to flash. While BSM is flashing the six strongest broadcast frequencies will be stored under preset tuning buttons 16 in order of their signal strength. When finished, BSM stops flashing.
# To cancel the storage process, press LOCAL/BSM.

Built-in CD Player

Playing a CD
Notes ! The built-in CD player plays one, standard, 12cm or 8-cm (single) CD at a time. Do not use an adapter when playing 8-cm CDs. ! Do not insert anything other than a CD into the CD loading slot. ! If you cannot insert a disc completely or if after you insert a disc the disc does not play, check that the label side of the disc is up. Press EJECT to eject the disc, and check the disc for damage before inserting the disc again. ! If the built-in CD player does not operate properly, an error message such as ERROR-11 may be displayed. Refer to Understanding built-in CD player error messages on page 15.

1 Track number indicator Shows the track currently playing. 2 Play time indicator Shows the elapsed playing time of the current track. 1 Insert a CD into the CD loading slot. Playback will automatically start.

CD loading slot

Playing tracks in a random order
Random play lets you play back tracks on the CD in a random order. 1 Press 4 to turn random play on. RDM appears in the display. Tracks will play in a random order. 2 Press 4 to turn random play off. Tracks will continue to play in order.
# You can eject a CD by pressing EJECT.
2 After a CD has been inserted, press SOURCE to select the built-in CD player. 3 Use VOLUME to adjust the sound level.
4 To perform fast forward or reverse, press and hold c or d. 5 To skip back or forward to another track, press c or d. Pressing d skips to the start of the next track. Pressing c once skips to the start of the current track. Pressing again will skip to the previous track.

Repeating play

Repeat play lets you hear the same track over again. 1 Press 5 to turn repeat play on. RPT appears in the display. The track currently playing will play and then repeat.
2 Press 5 to turn repeat play off. The track currently playing will continue to play and then play the next track.
Note If you perform track search or fast forward/reverse, repeat play is automatically cancelled.

Pausing CD playback

Pause lets you temporarily stop playback of the CD. 1 Press 6 to turn pause on. PAUSE appears in the display. Play of the current track pauses. 2 Press 6 to turn pause off. Play will resume at the same point that you turned pause on.

Audio Adjustments

Introduction of audio adjustments
# If the balance setting has been previously adjusted, BAL will be displayed.
2 Press a or b to adjust front/rear speaker balance. Each press of a or b moves the front/rear speaker balance towards the front or the rear. FAD F15 FAD R15 is displayed as the front/ rear speaker balance moves from front to rear.
# FAD 0 is the proper setting when only two speakers are used.
1 Audio display Shows the audio adjustments status. 2 LOUD indicator Appears in the display when loudness is turned on. % Press AUDIO to display the audio function names. Press AUDIO repeatedly to switch between the following audio functions: FAD (balance adjustment)EQ (equalizer) LOUD (loudness)FIE (front image enhancer)SLA (source level adjustment)

3 Press c or d to adjust left/right speaker balance. When you press c or d, BAL 0 is displayed. Each press of c or d moves the left/right speaker balance towards the left or the right. BAL L9 BAL R9 is displayed as the left/right speaker balance moves from left to right.

Using the equalizer

The equalizer lets you adjust the equalization to match car interior acoustic characteristics as desired.
# When selecting the FM tuner as the source, you cannot switch to SLA. # To return to the display of each source, press BAND. Note
Recalling equalizer curves
There are six stored equalizer curves which you can easily recall at any time. Here is a list of the equalizer curves:
Display SPR-BASS Equalizer curve Super bass Powerful Natural Vocal Custom Flat
If you do not operate the audio function within about 30 seconds, the display is automatically returned to the source display.

Using balance adjustment

You can select a fader/balance setting that provides an ideal listening environment in all occupied seats. 1 Press AUDIO to select FAD. Press AUDIO until FAD appears in the display.
POWERFUL NATURAL VOCAL CUSTOM EQ FLAT
! CUSTOM is an adjusted equalizer curve that you create.
! When EQ FLAT is selected no supplement or correction is made to the sound. This is useful to check the effect of the equalizer curves by switching alternatively between EQ FLAT and a set equalizer curve. % Press EQ to select the equalizer. Press EQ repeatedly to switch between the following equalizers: SPR-BASSPOWERFULNATURAL VOCALCUSTOMEQ FLAT
Fine adjusting equalizer curve
You can adjust the center frequency and the Q factor (curve characteristics) of each currently selected curve band (EQ-L/EQ-M/EQ-H).
Level (dB) Q=2N Center frequency Frequency (Hz) Q=2W
Adjusting equalizer curves
You can adjust the currently selected equalizer curve setting as desired. Adjusted equalizer curve settings are memorized in CUSTOM. 1 Press AUDIO to select EQ. Press AUDIO until EQ appears in the display. 2 Press c or d to select the equalizer band to adjust. Each press of c or d selects equalizer bands in the following order: EQ-L (low)EQ-M (mid)EQ-H (high) 3 Press a or b to adjust the level of the equalizer band. Each press of a or b increases or decreases the level of the equalization band. +is displayed as the level is increased or decreased.

1 Press AUDIO and hold until frequency and the Q factor (e.g., F- 80 Q 1W) appears in the display. 2 Press AUDIO to select the desired band for adjustment. LowMidHigh 3 Press c or d to select the desired frequency. Press c or d until the desired frequency appears in the display. Low: 4080100160 (Hz) Mid: 2005001k2k (Hz) High: 3k8k10k12k (Hz) 4 Press a or b to select the desired Q factor. Press a or b until the desired Q factor appears in the display. 2N1N1W2W
Note If you make adjustments when a curve other than CUSTOM is selected, the newly adjusted curve will replace the previous curve. Then a new curve with CUSTOM appears on the display while selecting the equalizer curve.
# You can then select another band and adjust the level. Note If you make adjustments when a curve other than CUSTOM is selected, the newly adjusted curve will replace the previous curve. Then a new curve with CUSTOM appears on the display while selecting the equalizer curve.

Adjusting loudness

Loudness compensates for deficiencies in the low- and high-sound ranges at low volume. 1 Press AUDIO to select LOUD. Press AUDIO until LOUD appears in the display. 2 Press a to turn loudness on. LOUD indicator is displayed.
3 Press c or d to select a desired frequency. Each press of c or d selects frequency in the following order: 100160250 (Hz)
Notes ! After turning the F.I.E. function on, use the balance adjustment (refer to page 10) and adjust front and rear speaker volume levels until they are balanced. ! Turn the F.I.E. function off when using a 2speaker system.
# To turn loudness off, press b.
3 Press c or d to select a desired level. Each press of c or d selects level in the following order: LOW (low)MID (mid)HI (high)
Note You can also turn loudness on or off by pressing LOUDNESS.

Adjusting source levels

SLA (source level adjustment) lets you adjust the volume level of each source to prevent radical changes in volume when switching between sources. ! Settings are based on the FM tuner volume level, which remains unchanged. 1 Compare the FM tuner volume level with the level of the source you wish to adjust. 2 Press AUDIO to select SLA. Press AUDIO until SLA appears in the display. 3 Press a or b to adjust the source volume. Each press of a or b increases or decreases the source volume. SLA +4 SLA 4 is displayed as the source volume is increased or decreased.

Note The AM tuner volume level can also be adjusted with source level adjustments.
Front image enhancer (F.I.E.)
The F.I.E. (Front Image Enhancer) function is a simple method of enhancing front imaging by cutting mid- and high-range frequency output from the rear speakers, limiting their output to low-range frequencies. You can select the frequency you want to cut.
Precaution When the F.I.E. function is deactivated, the rear speakers output sound of all frequencies, not just bass sounds. Reduce the volume before disengaging F.I.E. to prevent a sudden increase in volume.
1 Press AUDIO to select FIE. Press AUDIO until FIE appears in the display.
# To turn F.I.E. off, press b.
Press a to turn F.I.E. on.

Initial Settings

Adjusting initial settings
3 Press a or b to set the clock. Pressing a will increase the selected hour or minute. Pressing b will decrease the selected hour or minute.
Initial settings lets you perform initial set up of different settings for this unit. 1 Press SOURCE and hold until the unit turns off. 2 Press AUDIO and hold until clock appears in the display. Press AUDIO repeatedly to switch between the following settings: ClockFM 100 (FM tuning step)AM 9 (AM tuning step) Use the following instructions to operate each particular setting.
# To cancel initial settings, press BAND. # You can also cancel initial settings by holding down AUDIO until the unit turns off.
Turning the clock display on or off
You can turn the clock display on or off. % Press CLOCK to turn the clock display on or off. Each press of CLOCK turns the clock display on or off.
# The clock display disappears temporarily when you perform other operations, but the clock display appears again after 25 seconds.
Setting the FM tuning step
The FM tuning step employed by seek tuning can be switched between 100 kHz, the preset step, and 50 kHz. 1 Press AUDIO to select FM 100. Press AUDIO repeatedly until FM 100 appears in the display. 2 Press c or d to select the FM tuning step. Pressing c or d will switch the FM tuning step between 100 kHz and 50 kHz. The selected FM tuning step will appear in the display.
Note If seek tuning is performed in 50 kHz steps, stations may be tuned in imprecisely. Tune in the stations with manual tuning or use seek tuning again.

Setting the clock

Use these instructions to set the clock. 1 Press AUDIO to select clock. Press AUDIO repeatedly until clock appears in the display. 2 Press c or d to select the segment of the clock display you wish to set. Pressing c or d will select one segment of the clock display: HourMinute As you select segments of the clock display the segment selected will blink.
Setting the AM tuning step
The AM tuning step can be switched between 9 kHz, the preset step, and 10 kHz. When using the tuner in North, Central or South America, reset the tuning step from 9 kHz (531 1,602 kHz allowable) to 10 kHz (530 1,640 kHz allowable). 1 Press AUDIO to select AM 9. Press AUDIO repeatedly until AM 9 appears in the display. 2 Press c or d to select the AM tuning step. Pressing c or d will switch the AM tuning step between 9 kHz and 10 kHz. The selected AM tuning step will appear in the display.

Appendix

Additional Information
Understanding built-in CD player error messages
When problems occur during CD play an error message may appear on the display. If an error message appears on the display refer to the table below to see what the problem is and the suggested method of correcting the problem. If the error cannot be corrected, contact your dealer or your nearest Pioneer Service Center.
Message Cause Action Clean disc. Replace disc. Turn the ignition ON and OFF, or switch to a different source, then back to the CD player. Replace disc.
ERROR-11, 12, Dirty disc 17, 30 ERROR-11, 12, Scratched disc 17, 30 ERROR-10, 11, Electrical or me12, 17, 30, A0 chanical
! Check all CDs for cracks, scratches or warped discs before playing. CDs that have cracks, scratches or are warped may not play properly. Do not use such discs. ! Avoid touching the recorded (non-printed side) surface when handling the disc. ! Store discs in their cases when not in use. ! Keep discs out of direct sunlight and do not expose the discs to high temperatures. ! Do not attach labels, write on or apply chemicals to the surface of the discs. ! To clean dirt from a CD, wipe the disc with a soft cloth outward from the center of the disc.

ERROR-44

All tracks are skip tracks

CD player and care

! Use only CDs that have the Compact Disc Digital Audio mark as show below.
! If the heater is used in cold weather, moisture may form on components inside the CD player. Condensation may cause the CD player to not operate properly. If you think that condensation is a problem turn off the CD player for an hour or so to allow the CD player to dry out and wipe any damp discs with a soft cloth to remove the moisture. ! Road shocks may interrupt CD playback.

CD-R/CD-RW discs

! Use only normal, round CDs. If you insert irregular, non-round, shaped CDs they may jam in the CD player or not play properly. ! When CD-R/CD-RW discs are used, playback is possible only for discs which have been finalized. ! It may not be possible to play back CD-R/ CD-RW discs recorded on a music CD recorder or a personal computer because of disc characteristics, scratches or dirt on the disc, or dirt, condensation, etc. on the lens of this unit.
! Playback of discs recorded on a personal computer may not be possible depending on the application settings and the environment. Please record with the correct format. (For details, contact the manufacturer of the application.) ! Playback of CD-R/CD-RW discs may become impossible in case of direct exposure to sunlight, high temperatures, or the storage conditions in the car. ! This unit conforms to the track skip function of the CD-R/CD-RW disc. The tracks containing the track skip information are skipped automatically. ! If you insert a CD-RW disc into this unit, time to playback will be longer than when you insert a conventional CD or CD-R disc. ! Read the precautions with CD-R/CD-RW discs before using them.

Specifications

General
Rated power source.. 14.4 V DC (allowable voltage range: 12.0 14.4 V DC) Grounding system. Negative type Max. current consumption... 10.0 A Dimensions (W H D): DIN Chassis. 157 mm Nose.. 19 mm D Chassis. 162 mm Nose.. 14 mm Weight.. 1.3 kg
System.. Compact disc audio system Usable discs.. Compact disc Signal format: Sampling frequency.. 44.1 kHz Number of quantization bits.. 16; linear Frequency characteristics. 5 20,000 Hz (1 dB) Signal-to-noise ratio.. 94 dB (1 kHz) (IEC-A network) Dynamic range.. 92 dB (1 kHz) Number of channels. 2 (stereo)

CD player

Continuous power output is 22 W per channel minimum into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output. 50 W 4 Load impedance.. 4 W (W allowable) Preout max output level/output impedance... 2.2 V/1 kW Equalizer (3-Band Parametric Equalizer): Low Frequency. 40/80/100/160 Hz Q Factor.. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain.. 12dB Mid Frequency. 200/500/1k/2k Hz Q Factor.. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain.. 12dB High Frequency. 3.15k/8k/10k/12.5k Hz Q Factor.. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain.. 12dB Loudness contour Low.. +3.5 dB (100 Hz), +3 dB (10 kHz) Mid.. +10 dB (100 Hz), +6.5 dB (10 kHz) High.. +11 dB (100 Hz), +11 dB (10 kHz) (volume: 30 dB)

Service Manual

MULTI-CD/DAB CONTROL HIGH POWER CD/MP3/WMA PLAYER WITH RDS TUNER

ORDER NO.

CRT2846

DEH-P8400MP

- This service manual should be used together with the following manual(s):
Model No. CX-3007 Order No. CRT2820
Mech. Module Remarks S9MP3 CD Mech. Module:Circuit Description, Mech.Description, Disassembly

CONTENTS

1. 2. 3. 4. 5. 6. SAFETY INFORMATION..3 EXPLODED VIEWS AND PARTS LIST..4 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.12 PCB CONNECTION DIAGRAM..32 ELECTRICAL PARTS LIST..42 ADJUSTMENT...49 7. GENERAL INFORMATION..59 7.1 DIAGNOSIS...59 7.1.1 DISASSEMBLY...59 7.1.2 CONNECTOR FUNCTION DESCRIPTION.68 7.2 PARTS...69 7.2.1 IC...69 7.2.2 DISPLAY..84 7.3 OPERATIONAL FLOW CHART..85 7.4 CLEANING...85 8. OPERATIONS AND SPECIFICATIONS.86
For details, refer to "Important symbols for good services".

PIONEER CORPORATION

4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2002
K-ZZY. FEB. 2002 Printed in Japan
[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them:

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.
- CD Player Service Precautions
1. For pickup unit(CXX1550) handling, please refer to"Disassembly"(see page 59) During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a jumper-solder). 2. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged. 3. Please checking the grating after changing the service pickup unit(see page 53).

1. SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. 1. Safety Precautions for those who Service this Unit. When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results. Caution: 1. During repair or tests, minimum distance of 13cm from the focus lens must be kept. 2. During repair or tests, do not view laser beam for 10 seconds or longer. 2. A CLASS 1 LASER PRODUCT label is affixed to the bottom of the player. 3. The triangular label is attached to the mechanism unit frame.

CLASS 1 LASER PRODUCT

4. Specifications of Laser Diode Specifications of laser radiation fields to which human access is possible during service. Wavelength = 800 nanometers

CZX3257 CZN7655 CD Mechanism Module(S9MP3) CXK5556 IC(IC301) PAL007A Screw ISS26P055FUC 2SD2396

46 Transistor(Q752,921)

2.3 EXTERIOR(2)
For lubricants points, please refer to"Disassembly"(see page 59)
- EXTERIOR(2) SECTION PARTS LIST
Mark No. Description 3,46 Screw Screw Screw(M2x2) Holder Flexible PCB Keyboard Unit(OEL) Connector(CN1801) Holder Tape Holder OEL Unit Sub Grille Assy Case Unit Detach Grille Assy Screw Button(EJECT) Button(OPEN/BAND) Button(SRC/TEXT/TA) Button(1-6) Button(CROSS) Button(EQ) Spring Insulator Sheet Lighting Conductor Arm Keyboard Unit(LCD) LCD(LCD1901) Connector(CN1901) Holder Sheet Lighting Conductor Connector Grille Unit Knob Assy Spring Screw(M2x2) Screw Spring Cushion Arm Guide Guide Flexible PCB Part No. BPZ20P060FMC BPZ20P080FZK CBA1250 CNC9800 CNP6498 CWM8050 CKS4175 CNC9649 CNM7514 CNV6916 MXS8018 CXB9361 CXB7967 CXB8091 BPZ20P080FZK CAC7241 CAC7242 CAC7243 CAC7246 CAC7247 CAC7248 CBH2543 CNM7649 CNM7824 CNV6913 CNV6963 CWM8055 CAW1704 CKS4549 CNC9648 CNM7512 CNV6914 CNV6915 CXB7940 CXB8026 CBL1321 CBA1250 CBA1561 CBH2530 CNM7551 CNV6962 CNV6967 CNV6968 CNP6869 Mark No. Description Screw Case Unit Cover Unit Spring Cushion Panel Unit Drive Unit Screw Screw(M2x3) Screw(M2x2) Screw(M2x1.4) Spring Spring Spring Cord Holder Holder Gear Gear Gear Gear Lever Switch(S951) Spring Switch(S952) Switch(S953) Chassis Unit Holder Unit Holder Unit Arm Unit Arm Unit Arm Unit Arm Unit Arm Unit Arm Unit Motor Unit(M951) Gear Unit Washer Screw Sheet PCB Part No. ISS26P055FUC CXB7968 CXB8127 CBH2545 CNM7550 CXB7953 CXB8138 BMZ26P040FMC CBA1061 CBA1250 CBA1562 CBH2525 CBH2526 CBL1557 CDE6737 CNC9678 CNC9679 CNV6932 CNV6933 CNV6935 CNV6936 CNV6937 CSN1051 CSN1052 CSN1058 CXB7956 CXB7959 CXB7960 CXB7961 CXB7962 CXB7963 CXB7964 CXB7965 CXB7966 CXB8939 CXB8940 YE15FUC CBA1559 CNM7839 CNX3607 CWS1370

87 Switch Unit

2.4 CD MECHANISM MODULE
- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. Description 45 CD Core Unit(S9MP3) Connector(CN901) Connector(CN101) Screw Screw Screw(M2x4) Screw(M2x3) Screw Washer Washer Washer Washer Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Shaft Roller Frame Lever Lever Arm Arm Arm Bracket Frame Belt Gear Gear Gear Gear Gear Part No. CWX2618 CKS4188 CKS3486 BMZ20P025FMC BSZ20P040FMC CBA1362 CBA1527 CBA1545 CBF1037 CBF1038 CBF1039 CBF1060 CBH2378 CBH2379 CBH2514 CBH2533 CBH2382 CBH2383 CBH2384 CBH2527 CBH2386 CBH2537 CBH2390 CBH2391 CBH2523 CBH2426 CBH2444 CBL1561 CBL1553 CLA3845 CLA3910 CNC9654 CNC9664 CNC8949 CNC9661 CNC9016 CNC9017 CNC9123 CNC9656 CNT1086 CNV6886 CNV6316 CNV6317 CNV6318 CNV6319 Mark No. Description Gear Arm Arm Arm Arm Arm Guide Arm Guide Rack Clamper Arm Guide Cover Arm Guide Roller Damper Damper Guide Chassis Unit Arm Unit Arm Unit Arm Unit Motor Unit(M2) Screw Unit Gear Unit Bracket Unit Motor Unit(M1) Arm Unit Screw(M2x5) Screw Screw Washer Washer Part No. CNV6320 CNV6322 CNV6323 CNV6324 CNV6888 CNV6889 CNV6327 CNV6924 CNV6921 CNV6923 CNV6331 CNV6332 CNV6333 CNV6334 CNV6335 CNV6336 CNV6338 CNV6175 CNV6662 CNV6925 CXB7980 CXB7983 CXB7984 CXB7985 CXB5903 CXB5904 CXB8076 CXB7982 CXB6007 CXB8504 EBA1028 JFZ20P020FMC JGZ17P020FZK YE15FUC YE20FUC

ANTENNA CABL 15

Connector

Capacitor

SIDE A

P.C.Board

Chip Part

SIDE B

RCA OUT 111 TEL IN

CN1801

A CABLE FM/AM TUNER UNIT

IP-BUS 1

4.2 KEYBOARD UNIT(OEL)

DISP ENT

IC,Q ADJ

4.3 KEYBOARD UNIT(LCD)

6 RESET BAND

TA OPEN

4.4 CD MECHANISM MODULE

DSCSNS

M2 LOADING /CARRIAGE MOTOR M1 SPINDLE MOTOR

4.5 SWITCH PCB

OPEN S953

CLOSE EJECT

YELLOW

GREEN BLACK

4.6 CONNECTOR PCB

5. ELECTRICAL PARTS LIST

NOTES: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS..) CKS.., CCS.., CSZS..
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------Part No. ------------------------=====Circuit Symbol and No.===Part Name --- ----------------------------------------------Q Q Q Q Q D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D ZNR L L L L L L L L L L L L L L L X X 601 Transistor Transistor Transistor Transistor Transistor Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Network Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Surge Protector Ferri-Inductor Inductor Inductor Inductor Inductor Inductor Inductor Ferri-Inductor Ferri-Inductor Inductor Inductor Inductor Inductor Inductor Inductor Crystal Resonator 3.648MHz Radiator 10.00MHz Part No. ------------------------2SC2412K 2SD1767 IMD2A 2SB808 DTC114EK RB706F-40 1SR139-400 DAN202U HZS9L(A2) 1SS133 HZS9L(B1) HZS7L(B2) 1SS133 1SS133 DAN202U DAP202U DAN202U DAP202U DAN202U DAP202U DA204U HZS6L(A2) HZS9L(A1) RB411D HZS11L(A1) HZS6L(B1) 1SR139-400 HZS6L(B2) HZS9L(B3) HZS7L(C3) HZS7L(A1) 1SR139-400 DAN202U HZS11L(A1) 1SR139-400 1SR139-400 1SR139-400 DSP-201M-A21F LAU2R2K LCTB4R7K2125 LAU1R0K LAU100K CTF1529 CTF1378 CTF1378 LAU2R2K LAU101K LAU100K LAU100K LAU100K CTF1510 CTF1530 LAU100K CSS1447 CSS1475

A Unit Number Unit Name

MISCELLANEOUS
IC IC IC IC IC IC IC IC IC IC Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q IC IC IC IC IC IC IC IC IC IC Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor

Detach Grille Assy

- Removing the Panel Unit Move the Arm Unit to the OPEN POSITION. (Fig.3)
Remove the two screws and then remove the Panel Unit. (Fig.5)

Panel Unit

- Removing the Gear Unit Move the Arm Unit to the CLOSE POSITION. (Fig.3)
Remove the four screws and then remove the Gear Unit. (Fig.6)
*) When you remove or intall the Gear Unit, do so with the Arm Unit in the CLOSE POSITION.

Gear Unit

Fig.6 - Checkpoints for the Gear Unit 1. When you disassemble or assemble the Gear Unit, do so with the Arm Unit in the CLOSE POSITION. Make sure that the Arm Unit is in the CLOSE POSITION by seeing the other side of the unit through the fully circular hole shown in the figure. 2. When you install the motor, fix the screws holding the motor in the direction of the arrow shown in the figure.

Gear Unit R

Gear Unit L
- Removing the Tuner Amp Unit (Fig.7) There are two ways of removing the Tuner Amp 1 Unit. t One is to remove the Gear Unit (Fig.6), then Tuner Amp Unit, and the other is to remove the Panel (Fig.5), then Tuner Amp Unit.

Holder

Remove the two screws.
Release the two latches and then remove

the Holder.

Remove the screw.
Straight the tabs at three locations indicated. Remove the screw and then remove the Tuner Amp Unit.
*) Tuner Amp Unit is different partially from this photo.

Tuner Amp Unit

- Removing the OEL Unit
1. Apply hot air to the cable pins for the anode terminal using blower used for removing a flat-packaged IC or somethin like that. When all the pins are peeling off from the PCB pinch the cable with a pair of tweezers and remove it slowl from the PCB. (Fig.8) * Be careful not to remove other electrical parts when you us a blower. Especially, when hot air is appropriated to th VR1902 too much, the volume will destroy. * Flexible cable may not remove easily by transforming the Bosses by the hot air of the Blower. 2. Five tabs are extended until becoming straight in the direction of the arrow and then remove the Holder. (Fig.8) 3. Slowly set up the OEL Unit. At this time, the stress is prevented from hanging to flexible cable in the Cathode terminal. (Fig.9) 4. The Cathode terminal is removed according to the procedure same as the Anode terminal, and the OEL Unit is removed. (Fig.9) 5. Remove the Holder. (Remove after removing the Cathode terminal without fail.) (Fig.9)
- Installing the OEL Unit
1. Install the Holder in the OEL Unit. (Fig.10) 2. When soldering the flexible cable for the Cathode terminal on the PCB, use a pair of tweezers. First, insert the tips of tweezers into 2 holes in the flexible cable, then into the 2 holes in the PCB. (Fig.10) O 3. Position the flexible cable on the PCB so that their lands U touch each other. (Fig.10) 4. Apply solder to each pin of the flexible cable. (Fig.10) * Appropriate soldering iron lightly so that the stress should not hang to Flexible cable. 5. Lay down the OEL Unit. (Fig.10) 6. Install the Holder. (Fig.8) 7. When soldering the flexible cable for the Anode terminal on the PCB, first, insert the Bosses on the PCB into the 2 holes in the flexible cable. Then, take the same procedures 2 and 3 as that for the Cathode terminal to solder the cable pins. (Fig.8) Fig.10 Fig.9

Grease Application

Pickup Unit

Grease Application Belt

Feed Screw Guide Grease Application

(1) Drive Unit

CXB7960
Grease (GEM1013) Application to all points. (Slot) (Shaft) (Field) CNC9679 (Slot) (Shaft)

- Lubricants Points

(Slot)
(Slot) (Field) (Slot) Both sides.

(Boss)

(Top) (Tooth) (Tooth)

CNC9678

(Slot) Both sides.

(Slot) (Field) (Tooth)

CXB7959

(Slot) (Slot) (Slot)

(Shaft) (Field) (Shaft)

(2) Button (CAC7247)

Lubricants (GEM1016) Application to all points.

(Field) (Field)

(3) Case Unit (CXB7968)
Lubricants (PN-38KE) Application to all points.
7.1.2 CONNECTOR FUNCTION DESCRIPTION

ANTENNA

6 mm MAX

IP-BUS

POWER SUPPLY

REAR OUTPUT

B.UP GND ILM B.REM ACC NC NC MUTE

RLFLRL+ FL+ RRFRRR+ FR+

FRONT OUTPUT
SUBWOOFER OUTPUT or NON-FADING OUTPUT

7.2 PARTS 7.2.1 IC

PD5740A PAL007A PD8091A PD5745A PD6340A UPD63760GJ MSM51V4265EP-70TS BA033SFP BA5996FM PE5269A S-818A33AUC-BGN BA25BC0WFP PD9023A UPD61002GC
- Pin Functions (PD5740A)
Pin No. 33,36 37, Pin Name BSO bsck DUALILM CD5VON VDT VST VCK BYTE VSS TELIN FLPPW RESET XOUT VSS XIN VCC NMI rck ldet DALMON IPBUSIN2 OELPW SYSPW PEE RDS57K ROMCS ROMCK ROMDATA IPBUSIN IPBUSOUT DPDT1 KYDT1 NC DPDT2 KYDT2 ROT1, 0 PCL SWVDD1 DISPPW ILMPW1 ILMPW2 NC drst I/O O O O O O O O Function and Operation P-BUS:Data output P-BUS:Clock output LCD:Illumination color select output CDS:Eject sense output EVOL:Data output EVOL:Strobe output EVOL:Clock output Vss Vss TEL:Telephone mute input Auto flap motor power supply control output Reset input(RESET) Clock output Power supply input(Vss) Clock input Power supply input(Vcc) Not used(Vcc)(Pull up) RDS:Clock input RDS:PLL lock detection input Consumption current reduction output IP-BUS:Input 2 OEL Unit:Power supply output(16.5V) System power control output Beep tone output RDS:57KHz pulse count input External ROM:Chip select output External ROM:Clock output External ROM:Data input / output IP-BUS:Data input IP-BUS:Data output OEL Unit:Grille microcomputer communication data output OEL Unit:Grille microcomputer communication data input Not used LCD:Grille microcomputer communication data output LCD:Grille microcomputer communication data input Rotary encoder pulse input 1, 0 Clock adjustment output OEL Unit:Grille microcomputer power supply output(5.1V) LCD:Power supply control output OEL Unit:Illumination power supply output(9.3V) LCD:Illumination power supply output Not used RDS:Reset output

I O I O I

I I O I O O O I O O I/O I O O I O I I O O O O O O

Pin No. 76-92,99 100

Pin Name rdslk RDT AM_fm st SD NL2DT TMUTE SDBW LOCH TUNPDO TUNPDI TUNPCK LOCL BRXEN BRST NC VCC NC VSS FLPCLS FLPOPN flpejsw fopnsw fclssw FLPILM tunpce@ TUNPCE bsens asens currq SMPXS2-0 SWVDD2 NC IPPW ASENBO isens DIMMER bsrq NC MUTE TESTIN SAIN ASLIN MODEL NC DSENS NL1 AVSS SL VREF AVCC BSI
I/O I I O I I I O I O O I O O I/O O
O O I I I O O O I I O O O O O I O I O I I I I I I I
Function and Operation RDS:Lock signal input RDS:Data input RDS:Decoder power supply control output TUNER:Stereo input TUNER:SD input RDS:Noise level 2 input RDS:Mute output RDS:In case of NF, SD input Local H output TUNER:PLL data output TUNER:PLL data input TUNER:PLL clock output Local L output P-BUS:Communication input / output P-BUS:Reset output Not used Power supply input(Vcc) Not used Connect to GND Auto flap close output Auto flap open output Auto flap eject sense input Auto flap open sense input Auto flap close sense input DISC loading slot illumination output TUNER:PLL chip enable output 2 TUNER:PLL chip enable output Backup sense input ACC sense input RDS:Voltage FIX output Multiplexor select output 2-0 LCD:Grille microcomputer power supply output(5V) Not used IP-BUS:Driver power supply control output IP-BUS:Slave ACC sense output Illumination sense input LCD:Dimmer output P-BUS:Communication request input Not used Mute output Test program input Spectrum Analyzer input ASL input Model select input Not used Detach sense input RDS:Noise level input 1 A/D converter power supply input(Vss) TUNER:Signal level input A/D converter reference voltage(Vref) A/D converter power supply input(Vcc) P-BUS:Data input

*PD5740A 100 1

IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction.

Reference

sw_vcc

Protector; Thermal

amp_vcc amp_vcc

Offset Detection

Protector; Over voltage

Stand-by Circuit

stby Protector; Over current limit

Protector; Short circuit

2 P-GND2

3 OUT2-

4 STBY

5 OUT2+

7 OUT1-

8 P-GND1

9 OUT1+

10 SVR

11 IN1

S-GND IN2

14 IN4

15 IN3

16 AC-GND

17 OUT3+

18 P-GND3

19 OUT3-

OUT4+ VCC

22 MUTE

23 OUT4-

P-GND4 SWITCH

*PD8091A
D15/A-1 BYTE VSS VCC D11 A19 A10 A11 A12 A13 A14 A15 A16 D14 D13 D12
D15/A-1 : Data output / Address input A0-19 : Address input D0-14 : Data output ce : Chip enable oe : Output enable BYTE : Mode switch VCC : Power supply VSS : GND NC : Not used
1 NC 2 AAAAAAAAAAce 13 VSS 14 oe 15 DDDDDDD3

Mute circuit

- Pin Functions (PD5745A)
Pin No. 1-7 8, 15 16-39 40,43-51-63-71-86 87,88 89-98-100 Pin Name NC BYTE CNVSS NC reset XOUT VSS XIN VDD nmi NC CKC NC CKA NC LS NC CKD DPDT KYDT DA2 NC CLK1 ILMD DA1 NC CLK0 NC rdy NC hold NC rd NC cs@ cs! cs) A19 NC A17-A9 VDD A8 VSS A7-A1 NC D15-D0 KS1,2 NC KD2 AVSS KD1 VREF AVCC NC I/O I I I O I I O O O O I O O I O O I I I O O O O O O O O I/O I/O I I Function and Operation Not used GND connection GND connection Not used Reset input Crystal oscillating element connection pin VSS connection Crystal oscillating element connection pin VDD connection NVI input Not used Fixed pulse output for cathode driver Not used Fixed pulse output for anode driver Not used Line sink signal output Not used Data transport / driver clock output Display data input Key data output Display data MSB output Not used Clock input for UART1 Dual illumination select output Display data LSB output Not used Clock input for UART0 Not used Pull up Not used Pull up Not used Read strobe output Not used Bank address select output Bank address select output External ROM chip select output Address bus 19 output Not used Address bus 17-9 output VDD connection Address bus 8 output GND connection Address bus 7-1 output Not used Data bus 15-0 input / output key strobe input / output Not used key data input VSS connection key data input VSS connection VCC connection Not used

*PD5745A 75 76

- Pin Functions (PD6340A)
Pin No. 1-5 6-11-14 15,24 25,28 29-32 33-57-64 *PD6340A Pin Name SEG4-0 COM3-0 VLCD KST3-0 KDT0,1 REM DPDT NC KYDT MODA X0 X1 VSS KDT2,3 NC KST4 NC SEG35-13 VDD SEG12-5 I/O O O O I I I O Function and Operation LCD segment output LCD common output LCD drive power supply Key strobe output Key data input (analogue input) Remote control reception Display data input Not used Key data output GND Crystal oscillator connection pin Crystal oscillator connection pin GND Key data input Not used Key strobe output Not used LCD segment output Power supply LCD segment output

I O O O

- Pin Functions (UPD63760GJ)
Pin No. 3-7 8-39 40, Pin Name R.GND rst AB12-8 AD7-0 cs ASTB read write wait INTQ IFMODE D.VDD xtalen! xtalen@ DA.VDD ROUT DA.GND R+ RREGC LL+ DA.GND LOUT DA.VDD X.VDD XTAL1 xtal! X.GND xtal@ XTAL2 X.VDD D.GND DIN DOUT SCKIN SCKO LRCKIN LRCK TESTX RFOK C16M TESTEN TEST4 D.VDD RFCK/HOLD WFCK/MIRR PLCK LOCK C1D1 C1D2 C2D1(RMUTE) C2D2(LMUTE) C2D3 D.GND ras I/O I I I/O I I I I O I I I O O O O O O Function and Operation GND for DRAM I/F Input of reset Address bus 12-8 from the microcomputer Address/data bus 7-0 to the microcomputer Chip selection Address strobe Control signals (read) Control signals (write) Control signals (wait) Interruption signals to the external microcomputer Switching between the data buses (16bit/8bit) Power supply for digital circuits Permission to oscillate 16.9344MHz Permission to oscillate 24.576MHz Power supply for DAC Output of audio for the right channel GND for DAC Output of the right channel audio PWM Output of the right channel audio PWM Connected to the capacitor for band gap Output of the left channel audio PWM Output of the left channel audio PWM GND for DAC Output of audio for the left channel Power supply for DAC Power supply for the crystal oscillator Connected to the crystal oscillator (16.9344MHz) Connected to the crystal oscillator (16.9344MHz) Ground for the crystal oscillator Connected to the crystal oscillator (24.576MHz) Connected to the crystal oscillator (24.576MHz) Power supply for the crystal oscillator GND for digital circuits Input of audio data Output of audio data Clock input for audio data Clock output for audio data Input of LRCK for audio data Output LRCK for audio data Output for tests Output of RFOK Output of 16.9344MHz Connected to GND Connected to GND Power supply for digital circuits Output of RFCK/HOLD signal Output of WFCK/MIRR signal Output of PLCK Output of LOCK Information on error correction Information on error correction Information on error correction (mute for Rch) Information on error correction (mute for Lch) Information on error correction Ground for digital circuits Output of DRAM RAS

I O I O I O O O O I I O O O O O O O O O O
Pin No. 73-90-101-118 119, 144
Pin Name cas) cas! we oe RDB0-15 D.GND RA0-9 D.VDD TEST0-3 FD TD SD MD A.VDD ATEST EFM ASY C3T A.GND RFI AGCO AGCI RFO EQ2, 1 RF2RFA.GND A C B D F E A.VDD REFOUT REFC FEFEO TETEO TE2 TEC A.GND LDREGO PD LD PN A.VDD
I/O O O O O I/O O I O O O O O O I
I O I O I I I I I I I I O I O I O O I O I O I
Function and Operation Output of DRAM Lower CAS Output of DRAM Upper CAS Output of DRAM WE Output of DRAM OE Input/output of DRAM Data0-15 Ground for digital circuits Output of DRAM Address0-9 Power supply for digital circuits Connected to GND Output of focus drive PWM Output of tracking drive PWM Output of thread drive PWM Output of spindle drive PWM Power supply for the analog system Analog tests Output of EFM signals Input of asymmetry Connection to the capacitor for detecting 3T Ground for the analog system Input of RF Output of RF Input of AGC Output of RF(AGC) Equalizer 2, 1 Reversal input of RF2 Reversal input of RF Ground for the analog system Input of A Input of C Input of B Input of D Input of F Input of E Power supply for the analog system Output of reference voltage Connected to the capacitor for output of REFOUT Reversal input of FE Output of FE Reversal input of TE Output of TE TE2 TEC Ground for the analog system Output of REG voltage for APC Input of PD Output of LD Assignment of pickup polarity Power supply for the analog system

*UPD63760GJ 72 37

*MSM51V4265EP-70TS
VCC DQ1 DQ2 DQ3 DQ4 VCC DQ5 DQ10 A0-A8 :Address input ras : Row address strobe lcas : Lower column address strobe ucas : Upper column address strobe DQ1-DQ16 : Data input/data output oe : Output enable we : Write enable VCC : Power supply VSS : GND NC : No connection 44 VSS 43 DQDQDQ14

40 DQVSS 38 DQDQDQDQ9

DQ7 DQ8
NC NC we ras NC A0 A1 A2 A3 VCC
32 NC 31 lcas 30 hcas 29 oe 28 AAAAAVSS

BA033SFP

Reference voltage 5 NC
- Pin Functions(BA5996FM)
Pin No. BA5996FM Pin Name VR OPIN2(+) OPIN2(-) OPOUT2 OPIN1(+) OPIN1(-) OPOUT1 GND MUTE POWVCC1 VO1(-) VO1(+) VO2(-) VO2(+) VO3(+) VO3(-) VO4(+) VO4(-) POWVCC2 GND CNT LDIN OPOUTSL OPINSL OPOUT3 OPIN3(-) OPIN3(+) PREVCC Function and Operation Input pin for reference voltage Input pin for non-inverting input for CH2 preamplifier Input pin for inverting input for CH2 preamplifier Output pin for CH2 preamplifier Input pin for non-inverting input for CH1 preamplifier Input pin for inverting input from CH1 preamplifier Output pin for CH1 preamplifier Ground pin Mute control pin Power supply pin for CH1, CH2, and CH3 at "Power" stage Driver CH1 - Negative output Driver CH2 - Positive output Driver CH2 - Negative output Driver CH2 - Positive output Driver CH2 - Positive output Driver CH2 - Negative output Driver CH4 - Positive output Driver CH4 - Negative output Power supply pin for CH4 at "Power" stage Ground pin Control pin Loading input Output pin for preamplifier for thread Input pin for preamplifier for thread CH3 preamplifier output pin Input pin for inverting input for CH3 preamplifier Input pin for non-inverting input for CH3 preamplifier PreVcc

C /C C C

O O O O O O O I/O I/O O O O O O O I O O O I I
C C C C C C C /C /C C C C C C C C C C

O O O O O O I O I/O

I/O O O I I

/C C C

Pin No. 82-93 94-100
Pin Name AVREF VDSENS DSCSNS TEMP HOME csens NC WMAARI DRAMARI testin NC xint wint brst ejsw NC ROMDATA ROMCS ROMCK FRXD

Format

I I I I I

I I I/O O O I /C C C

Function and Operation Input of reference voltage for A/D converter Input of sensing short of VD power supply Input of sensing disc status Input of sensing information on temperature Input of sensing Home SW Input of sensing the flap closed Connected to AVDD or AVSS via the resistor Input of sensing existence of WMA decoder & DA I/F IC Input of sensing existence of external DRAM for CD LSI Input with starting test program for checking chips Connected to EVDD or EVSS via the resistor Input of interruption signals of CD LSI Input of interruption signals of WMA decoder Input of reset of P-Bus Input of Eject key Open Input/output of E2PROM data Output for chip selection of E2PROM Output of clock of E2PROM For rewriting Flash EP-ROM (receiving signals)
*PE5269A Format C Meaning C MOS 80

*S-818A33AUC-BGN

VIN ON/OFF

BA25BC0WFP

VREF ON/OFF

2 NC 1 VCC CTL

*PD9023A
1 CS : Chip select input SK : Serial clock input DI : Serial data input DO : Serial data output GND : Ground N.C. : No connection VCC : Power supply
- Pin Function (UPD61002GC)
Pin No. 1 2-6,23,26 27-34 35,40 41,44-51 52-57-61-71 72,Pin Name VDD3 NC GND3 NC DO0 VDD2 CKI DVDD AVDD AGND DGND VDD3I LRCKO BCKO NC VDD3 GND2 MCK44 MCK48 P10, 11 VDD2 GND3 P12-17 VDD2 P00/INTP00 NC P03/INTP03 P04/INTP04 P05/INTP05 GND2 P06, 07 VDD3 HAD0-5 GND3 VDD3 HAD6-9 GND3 HAD10-12 VDD2 HAD13-15 VDD3 HAST HCSB HR/WB HDSTB GND2 NC EXTDIR DBBWRDY0, 1 DBBRRDY0 VDD2 GND3 DBBRRDY1 GND3 RESETB GND3 VDD3 GND3 PLLCONT GND3 I/O I/O Function and Operation Power supply (3.3V) Not used GND Not used PCM output data Power supply (2.5V) Clock input Power supply (PLL) (Digital) Power supply (PLL) (Analog) GND (PLL) (Analog) GND (PLL) (Digital) Interface terminal protection PCM output LRCK PCM output bit clock Not used Power supply (3.3V) GND Audio master clock input Audio master clock input Port Power supply (2.5V) GND Port Power supply (2.5V) Port Not used Port Port Port GND Port Power supply (3.3V) Host address / Data bus GND Power supply (3.3V) Host address / Data bus GND Host address / Data bus Power supply (2.5V) Host address / Data bus Power supply (3.3V) Host address strobe Host chip select Host read / Write status Host data strobe GND Not used Bus direction flag from external DBB write ready flag DBB read ready flag Power supply (2.5V) GND DBB read ready flag GND Reset GND Power supply (3.3V) GND PLL control GND

I I I/O

I/O I/O I/O I/O I/O I/O I/O

I/O I/O I/O I I I I

Pin No. 99 100
Pin Name NC GND2 DI3 LRCKI3 BCKI3 DI2 LRCKI2 BCKI2 DI1 LRCKI1 BCKI1 VDD2 DI0 LRCKI0 BCKI0 GND2

I I I I I I I I I I I I

Function and Operation Not used GND PCM input data PCM input LRCK PCM input bit clock PCM input data PCM input LRCK PCM input bit clock PCM input data PCM input LRCK PCM input bit clock Power supply (2.5V) PCM input data PCM input LRCK PCM input bit clock GND

*UPD61002GC 26 50

- FM/AM Tuner Unit

28 AMANT

FM/AM 1ST IF 10.7MHz T51 Q51 CF51 CF52 CF53
MPXREF 41kHz AMDET IC 2 FM MPX

L ch 6 R ch 5

ANT ADJ

27 RFGND 26

ATT FMRF CF202 IMG ADJ AM 2ND IF X901 450kHz 10.25MHz

WC NC NC

IC 3 EEPROM
FMLOCL SDBW DGND FMSD DI/DO NL1 NLCE2 CE1 STIND 1

LOCH 23 25

VDD VCC
No. Symbol I/O Explain 1 STIND O stereo indicator 2 FMSD O FM station detector
"Low" when the FM stereo signals are received. To be pulled up to the "VDD" at 47k. "High" when signals are received. To be pulled up to the "VDD" at 47k Meanwhile, 10k should be used when taking diver FIX trigger from here and "High: 0.9VDD or more" and "Low: 250mV or less". (Should satisfy the diver IC specifications) 3 NL1 O noise level-1 "High" when noise is received. Output for the RDS. GND at 47k //1,800pF. 4 NL2 O noise level-2 "High" when noise is received. Output for the RDS. GND at 36k //330pF. 5 Rch O R channel FM stereo "R-ch" signal output or AM audio output. output Add the specified de-emphasis constant. 6 Lch O L channel FM stereo "L-ch" signal output or AM audio output. output Add the specified de-emphasis constant. 7 WC write control EEPROM write control. Writing permissible at "Low". Normally open. 8 SDBW O SD bandwidth SD bandwidth signal output. For detection of detuning data for the RDS. 9 NC Not used 10 VDD power Power supply pin for the digital section. supply DC 5V +/- 0.25V. Be careful about overlapping noise in the logic section. 11 DGND digital ground Grounding for the digital section. 12 CE2 I chip enable-2 EEPROM chip enable. Active a "Low" To be pulled up to the "VDD" at 47k 13 SL I/O signal level Received FM/AM signal level (strength) output. Connect the specified load resistor and capacitor (10k + 39k //4,700pF) 14 DI/DO I/O data input/ Data input/Data output data output To be pulled up to the "VDD" at 47k 15 CK I clock Clock input To be pulled up to the "VDD" at 47k 16 CE1 I chip enable-1 AFRF chip enable. Active at "High" To be grounded at 47k 17 NC Not used 18 LDET O lock detector Active at "Low". To be pulled up to the "VDD" at 47k 19 CREQ I current request Active at "Low". To be grounded at 47k 20 NC Not used 21 COMP O composite signal FM composite signal output. r out < VCC power supply Analog section power supply pin.DC 8.4V +/- 0.3V 23 LOCH I local high FM local high pin. When seeking local high, apply 5V together with "LOCL". 24 FMLOCL I FM local low FM local low pin. When seeking local low, apply 5V to the base of the NPN transistor with which the specified resistor is being connected to the emitter. Keep it open in case of ordinary marketed models. 25 LOCL I local low FM/AM local low pin. When seeking local low, apply 5V to the base of the NPN transistor. Since this pin is exclusive for AM when the FMLOCL is in use, do not drive it under FM. 26 RFGND RF ground Grounding for the antenna section. 27 FMANT I FM antenna input FM antenna input. 75. Surge absorber (DSP-201M-S00B) is necessary. 28 AMANT I AM antenna input AM antenna input. High impedance. Connect to the antenna through an L (LAU type) of 4.7H.To cope with the power transmission line hums, insert a series circuit consisting of an L (a coil of about 100mH) + R (a resistor of 470 to 2.2k) between the GND.

4(COM0) 3(COM1) 2(COM2) 1(COM3)
5 4(COM0) 3(COM1) 2(COM2) 1(COM3)

7.2.2 DISPLAY

CAW1704

COMMON

SEGMENT
7.3 OPERATIONAL FLOW CHART

Power ON

VCC=5V Pin 16/17/62/99
bsens Pin 73 bsens=L asens Pin 74 asens=L ASENBOH Pin 82
Starts communication with Grille microcomputer.
SWVDDH Pin 40 (OEL) Pin 79 (LCD)
300ms In case of the above signal, the communication with Grille microcomputer may fail. If the time interval is not 300msec, the oscillator may be defective.

Source keys operative

Source ON

SYSPWH Pin 23

Completes power-on operation. (After that, proceed to each source operation)

7.4 CLEANING

Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:
Portions to be cleaned CD pickup lenses
Cleaning tools Cleaning liquid : GEM1004 Cleaning paper : GED-008
8. OPERATIONS AND SPECIFICATIONS

8.1 OPERATIONS

HEAD UNIT - CLOSE POSITION
EJECT BUTTON EQ BUTTON SOURCE BUTTON TEXT BUTTON TA BUTTON OPEN BUTTON / / / BUTTONS
1-6 (PRESET TUNING) BUTTON

RESET BUTTON

BAND BUTTON

- OPEN POSITION

ENTERTAINMENT BUTTON AUDIO BUTTON

DISPLAY BUTTON

FUNCTION BUTTON

REMOTE CONTROL ASSY

ATT BUTTON
BAND BUTTON / / / BUTTONS

SOURCE BUTTON

VOLUME BUTTON AUDIO BUTTON
Red (4*) To electric terminal controlled by ignition switch (12 V DC) ON/OFF. Front speaker Fuse resistor
Orange/white To lighting switch terminal.
Rear speaker Left + Subwoofer +
Black (ground) To vehicle (metal) body.
Blue/white To system control terminal of the power amp (max. 300 mA 12 V DC).
Use this for connections when you have the separately available amplifier. Note: Change the Initial Setting of this Product (refer to the Operation Manual). The subwoofer output of this unit is monaural.
ISO connector Note: In some vehicles, the ISO connector may be divided into two. In this case, be sure to connect to both connectors.
Yellow/black If you use a cellular telephone, connect it via the Audio Mute lead on the cellular telephone. If not, keep the Audio Mute lead free of any connections.

Speaker leads White : Front left + White/black : Front left Gray : Front right + Gray/black : Front right Green : Rear left + or Subwoofer + Green/black : Rear left or Subwoofer Violet : Rear right + or Subwoofer + Violet/black : Rear right or Subwoofer
Red (5*) Accessory (or back-up)
15 cm Front output (FRONT OUTPUT) 15 cm Rear output (REAR OUTPUT) Connecting cords with RCA pin plugs (sold separately) Power amp (sold separately) Power amp (sold separately) 15 cm Antenna jack IP-BUS input (Blue) 15 cm IP-BUS cable Power amp (sold separately) 23 cm Subwoofer output or Non Fading Output (SUBWOOFER or NON-FADING OUTPUT) The pin position of the ISO connector will differ depends on the type of vehicle. Connect 6* and 7* when Pin 5 is an antenna control type. In another type of vehicle, never connect 6* and 7*. This Product Fuse holder System remote control Blue/white (6*) Fuse resistor Blue/white (7*) To Auto-antenna relay control terminal (max. 300 mA 12 V DC). Front speaker Rear speaker Right Subwoofer

CONNECTION DIAGRAM

TEL terminal Refer to handsfree telephone units manual (sold separately). 15 cm
Note: Depending on the kind of vehicle, the function of 3* and 5* may be different. In this case, be sure to connect 2* to 5* and 4* to 3*.
Multi-CD player (sold separately)
Connect leads of the same color to each other.
Cap (1*) When not using this terminal, do not remove the cap.
Yellow (3*) Back-up (or accessory)
Yellow (2*) To terminal always supplied with power regardless of ignition switch position.

8.2 SPECIFICATIONS

Specifications

General

Power source. 14.4 V DC (10.8 15.1 V allowable) Grounding system.. Negative type Max. current consumption... 10.0 A Backup current. 5mA or less Dimensions (W x H x D) (When closed) Mouting size. 178 x 50 x 157 mm Nose.. 188 x 58 x 28 mm (When opened) Mouting size. 178 x 50 x 157 mm Nose.. 188 x 68 x 50 mm Weight.. 1.7 kg
(High).. +11 dB (100 Hz) +11 dB (10 kHz) (Volume : 30 dB) Tone control (Bass) Frequency. 40/63/100/160 Hz Gain. 12 dB (Treble) Frequency. 2.5k/4k/6.3k/10k Hz Gain. 12 dB HPF Frequency. 50/80/125 Hz Slope. 12 dB/oct SW Frequency. 50/80/125 Hz Slope. 18 dB/oct Gain. 12 dB Phase. Normal/Reverse
Max. Power. 50 W x 4 for Subwoofer (70 W x 1 ch/2 ) 25 W x 4 (BRI) Continuous power.. 27 W x 4 (DIN45324, +B=14.4 V) Load impedance. 4 ([2 for 1 ch] allowable) Preout max output level/output impedance... 4.0 V/1 k Equalizer (3band parametric equalizer): (Low) Frequency. 40/80/100/160 Hz Q Factor. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain. 12 dB (Mid) Frequency. 200/500/1k/2k Hz Q Factor. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain. 12 dB (High) Frequenc y. 3.15k/8k/10k/12.5k Hz Q Factor. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain. 12 dB Loudness contour (Low). +3.5 dB (100 Hz) +3 dB (10 kHz) (Mid).. +10 dB (100 Hz) +6.5 dB (10 kHz)

CD player

System.. Compact disc audio system Usable discs.. Compact disc Signal format: Sampling frequency 44.1 kHz Number of quantization bits.. 16; linear Frequency characteristics... 5 20,000 Hz (1 dB) Signal-to-noise ratio. 94 dB (1 kHz) (IEC-A network) Dynamic Range.. 92 dB (1 kHz) Number of channels. 2 (stereo) MP3 decoding format.. MPEG-1&2 Audio Layer-3 WMA decoding format. Ver. 7 & 8

FM tuner

Frequency range. 87.MHz Usable sensitivity. 9 dBf (0.8 V/75 , mono, S/N:30 dB) 50 dB quieting sensitivity 15 dBf (1.5 V/75 , mono) Signal-to-noise ratio. 70 dB (IEC-A network) Distortion. 0.3% (at 65 dBf, 1 kHz, stereo) Frequency response. 30 15,000 Hz (3 dB) Stereo separation. 40 dB (at 65 dBf, 1 kHz)
Frequency range. 531 1,602 kHz (9 kHz) Usable sensitivity. 18 V (S/N: 20 dB) Selectivity.. 50 dB (9 kHz)
Frequency range. kHz Usable sensitivity. 30 V (S/N: 20 dB) Selectivity.. 50 dB (9 kHz)
Note Specifications and the design are subject to possible modifications without notice due to improvements.