Sony HCDFL-7-D Service manual

HCD-FL7D

SERVICE MANUAL

Ver 1.5 2004.09

HCD-FL7D is the amplifier, CD player, tape deck and tuner section in DHC-FL7D.

DVD Section

TAPE Section

US Model

Canadian Model

AEP Nodel

UK Model

E Model

Model Name Using Similar Mechanism NEW DVD Mechanism Type CDM53N-DVBU14 Base Unit Name DVBU14 Optical Traverse Unit Name DBU-1 Model Name Using Similar Mechanism NEW Tape Transport Mechanism Type TCM-230AWR41CS

AUDIO POWER SPECIFICATION:

(USA model only)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

with 8 ohm loads both channels driven, from 120 Hz – 10 kHz; rates 60 watts per channel minimum RMS power, with no more than 10% total harmonic distortion from 250 milliwatts to rated output.

Continuous RMS power output Center speaker: 60 watts

Rear speaker: 60 + 60 watts

Sub woofer: 120 watts

Amplifier section

Canadian model:

Continuous RMS power output (reference) Front speaker: 60 + 60 watts

(16 ohms at 1 kHz, 10% THD)

(8 ohms at 1 kHz, 10% THD)

(8 ohms at 100 Hz, 10% THD)

(8 ohms at 1 kHz, 10% THD)

SPECIFICATIONS

Center speaker: 60 watts

Rear speaker: 60 + 60 watts

Sub woofer: 120 watts

Total harmonic distortion less than 0.07%

European model:

DIN power output at stereo mode (rated)

Continuous RMS power output (reference) Front speaker: 60 + 60 watts

Center speaker: 60 watts

Rear speaker: 60 + 60 watts

Sub woofer: 120 watts

(16 ohms at 1 kHz, 10% THD)

(8 ohms at 1 kHz, 10% THD)

(8 ohms at 100 Hz, 10% THD)

(8 ohms at 1 kHz, 35 watts)

45 + 45 watts (8 ohms at 1 kHz, DIN)

(8 ohms at 1 kHz, 10% THD)

(16 ohms at 1 kHz, 10% THD)

(8 ohms at 1 kHz, 10% THD)

(8 ohms at 100 Hz, 10% THD)

Music power output (reference) Front speaker: 120 + 120 watts

Center speaker: 120 watts

Rear speaker: 120 + 120 watts

Sub woofer: 240 watts

(8 ohms at 1 kHz, 10% THD)

(16 ohms at 1 kHz, 10% THD)

(8 ohms at 1 kHz, 10% THD)

(8 ohms at 100 Hz, 10%

THD)

– Continued on next page –

9-874-113-06 Sony Corporation

DVD DECK RECEIVER

HCD-FL7D

Other models:

The following measured at AC 127, 220, 240 V, 50/60 Hz (Saudi Arabian model only) The following measured at AC 120, 220, 240 V, 50/60 Hz (except for Saudi Arabian model)

MULTI mode

DIN power output at stereo mode (rated)

Continuous RMS power output (reference) Front speaker: 60 + 60 watts

Center speaker: 60 watts

Rear speaker: 60 + 60 watts

Sub woofer: 100 watts

2.1CH mode

DIN power output at stereo mode (rated)

Continuous RMS power output (reference) Front speaker: 120 + 120 watts

Sub woofer: 240 watts

Inputs VIDEO (MD) IN (North American model only): (phono jacks) voltage 250 mV/450mV

MD (VIDEO) IN (other models): (phono jacks) voltage 450 mV/250 mV,

OPTICAL DIGITAL IN: (Square optical connector jacks, rear panel) wavelength —— MIC: sensitivity 1 mV, (phone jack) impedance 10 kilohms

Outputs VIDEO (MD) OUT (North American model only) or MD (VIDEO) OUT (other models): (phono jacks) voltage 250 mV

VIDEO OUT: 1 Vp-p, 75 ohms S-VIDEO OUT: Y: 1 Vp-p, 75 ohms

COMPONENT OUT: Y: 1 Vp-p, 75 ohm

PHONES: accepts headphones of (stereo mini jack) 8 ohms or more FRONT L/R: Use only the supplied

REAR L/R: Use only the supplied CENTER: Use only the supplied S.WOOFER: Use only the supplied

45 + 45 watts (8 ohms at 1 kHz, DIN)

(8 ohms at 1 kHz, 10% THD)

(16 ohms at 1 kHz, 10% THD)

(8 ohms at 1 kHz, 10% THD)

(8 ohms at 100 Hz, 10% THD)

70 + 70 watts (8 ohms at 1 kHz, DIN)

(8 ohms at 1 kHz, 10% THD)

(8 ohms at 100 Hz, 10% THD)

impedence 47 kilohms

impedance 47 kilohms

impedance 1 kilohms

C: 0.286Vp-p, 75 ohms

B

: 0.7 Vp-p, 75 ohms

P

R

P

: 0.7 Vp-p, 75 ohms

speaker SS-FL7 speaker SS-RS7 speaker SS-CT7 speaker SS-WG7

DVD player section

Laser Semiconductor laser

Frequency response DVD (PCM 48 kHz):

Signal-to-noise ratio More than 90 dB Dynamic range More than 90 dB Video color system format

OPTICAL DVD DIGITAL OUT (Square optical connector jack, rear panel) wavelength 660 nm

(DVD: λ=650 nm, CD: λ=780 nm) Emission duration: continuous

2 Hz – 22 kHz = (±1 dB) CD: 2 Hz – 20 kHz = (±1 dB)

NTSC, PAL

Tape player section

Recording system 4-track 2-channel stereo Frequency response 50 – 13,000 Hz (±3 dB),

using Sony TYPE I cassette

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range North American model: 87.5 - 108.0 MHz

Other models: 87.5 - 108.0 MHz Antenna FM lead antenna

Antenna terminals 75 ohm unbalanced Intermediate frequency

AM tuner section

Tuning range Pan American model: 530 - 1,710 kHz

European, Saudi Arabian models:

Other models: 530 - 1,710 kHz

Antenna AM loop antenna Antenna terminals External antenna terminal Intermediate frequency 450 kHz

(100-kHz step) (50-kHz step)

10.7 MHz

(with the tuning interval set at 10 kHz) 531 - 1,710 kHz (with the tuning interval set at 9 kHz)

531 - 1,602 kHz (with the tuning interval set at 9 kHz)

(with the tuning interval set at 10 kHz) 531 - 1,602 kHz (with the tuning interval set at 9 kHz)

General

Power requirements North American model: 120 V AC, 60 Hz European model: 230 V AC, 50/60 Hz Saudi Arabian model: 120 –127 V, 220 V or

Korean model: 220 V AC, 60 Hz Mexican model: 120 V AC, 60 Hz Other models: 120 V, 220 V or

Power consumption North American model: Canadian model: European model:

Other models: Dimensions (w/h/d) Mass

North American and European models: Other models: Supplied accessories: AM loop antenna (1)

Design and specifications are subject to change without notice.

230 – 240 V AC, 50/60 Hz Adjustable with voltage selector

325 watts 325 watts

325 watts

0.3 watts (at the Power Saving Mode) 425 watts

Approx. 245 × 410 × 400 mm

Approx. 14 kg Approx. 15 kg

FM lead antenna (1) Remote commander (1) Batteries (3) Video cable (1) Speaker cord (6) Speaker support (2) Screw 3 3 × 10 (8) Stand (2 for U.S.A. model only) Center and rear speaker pads (12)

2

HCD-FL7D

1.5 k

Ω

0.15 µF

AC voltmeter (0.75 V)

To Exposed Metal Parts on Set

Earth Ground

Notes on chip component replacement

•Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be damaged by heat.

Flexible Circuit Board Repairing

•Keep the temperature of the soldering iron around 270 ˚C during repairing.

• Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering or unsoldering.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior.

The following caution label is located inside the apparatus.

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.). Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA WT -540A. Follo w the manufacturers’ instructions to use these instruments.

2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63T rd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V A C range are suitable. (See Fig. A)

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANU AL OR IN SUPPLEMENTS PUBLISHED BY SONY.

Fig. A. Using an AC voltmeter to check AC leakage.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

3

HCD-FL7D

This system can play the following discs

Format of discs Disc logo

DVD VIDEO*

Super Audio CD

VIDEO CD

Music CD

* The “DVD VIDEO” logo is a trademark.

Discs that this system cannot play

• CD-ROMs (PHOTO CDs included)

•All CD-Rs other than music and VCD format CD-Rs

•Data part of CD-Extras

•DVD-ROMs

•DVD Audio discs

Note

Some CD-Rs/CD-RWs or DVD-Rs/DVD-RWs cannot be played on this system depending upon the format or the recording quality or physical condition of the disc, or the characteristics of the recording device. Furthermore, the disc will not play if it has not been correctly finalized. For more information, see the operating instructions for the recording device.

Playing a disc with MP3 audio tracks

About MP3

MP3 (MPEG 1 Audio Layer-3) is a standard technology and format for compressing a sound sequence. The track is compressed to about 1/10 of its original size. Sounds outside the range of human hearing are compressed while the sounds we can hear are not compressed.

Notes on discs

You can play MP3 audio tracks recorded on CDROMs, CD-Rs (recordable CDs), or CD-RWs (rewritable CDs). The disc must be in the ISO 9660* level 1, level 2 or Joliet format.

*ISO 9660 Format

The most common international standard for the logical format of tracks and albums on a CD-ROM. There are several specification levels. In Level 1, track names must be in the 8.3 format (no more than eight characters in the name, no more than three characters in the extension “.MP3”) and in capital letters. Album names can be no longer than eight characters. There can be no more than eight nested album levels. Level 2 specifications allow album names and track names up to 31 characters long.

Notes

•With formats other than ISO 9660 level 1, 2 and Joliet, album names or track names may not be displayed correctly.

•When naming, be sure to add the extension “.MP3” to the track name.

• If you use the extension “.MP3” to a track other than MP3, the player cannot recognize the track properly and will generate random noise that could damage your speakers.

•A disc recorded with complicated tree structure takes a longer time to start playback.

•When the disc is inserted, the player reads all the tracks on that disc. If there are many albums or nonMP3 files on the disc, it may take a long time for player to begin or for the next MP3 audio tracks to start play.

•We recommend that you do not save other types of tracks or unnecessary albums than MP3 audio tracks in the disc to be used for MP3 listening.

•An album that does not include an MP3 audio track is skipped.

•Maximum album number in a disc: 99 (The maximum number of MP3 audio tracks that can be contained on a album is 250.)

•Tracks and albums are played in the order they are recorded on the disc.

•Only the letters in the alphabet and numbers can be used for album or track names. Anything else is displayed as a space.

•ID3 tags cannot be displayed in stop mode.

•The player cannot play audio tracks in MP3PRO format.

4

SERVICING NOTES

HCD-FL7D

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objecti ve lens.

LASER DIODE AND FOCUS SEARCH OPERATION CHECK

Carry out the “S curve check” in “CD section adjustment” and check that the S curve waveforms is output three times.

• MODEL IDENTIFICATION – Back Panel –

PART No.

MODEL PART No.

US model 4-240-060-0 Canadian model 4-240-060-1 AEP and UK models 4-240-060-2 Saudi Arabia model 4-240-060-3 Singapore model 4-240-060-4 Mexican model 4-240-060-5 Korean model 4-240-060-6

[]

SERVICE POSITION

In checking the DSP/MB/MC/VIDEO boards, prepare jig.

trans board

SUB trans board

Any board to put

front rear AMP board

regulator board

SP relay board

DSP board

extension cable (J-2501-198-A) to the MB board (CN204) and video board (CN701)

MC board

GC board

panel (L) board

blue LED board

panel (R) board

center SW AMP board

MB board (CN204)

MB board (CN501)

extension cable (J-2501-217-A) to the MB board (CN501) and RF board (CN002)

RF board (CN002)

mechanism deck

video board (CN701)

7

HCD-FL7D

Ver 1.5

• RELEASING THE DISC TRAY LOCK

The disc tray lock function for the antitheft of an demonstration disc in the store is equipped.

Releasing Procedure :

Press two buttons of Z (D VD) and [DVD TOP MENU] simultaneously for five seconds. The message “UNLOCKED” is displayed and the tray is unlocked.

Note: When “LOCKED” is displayed, the tray lock is not released by

turning power on/off with the [I/ ] button.

• TYPE A/B DISCRIMINATION

Specification of this set is changed in the midway of production. Therefore, the set is classified into two types according to which IC, IC204 or IC205, is mounted. When replacing IC205 of type A, install IC204 instead of IC205.

– MB BOARD (Conductor Side) –

1

NOTE OF REPLACING THE MB BOARD

When replacing the MB board, since the adjustment value is not set up correctly, “Drive Auto Adjustment” can’t be performed. In this case, initialize Memory in the following procedures.

Procedure:

1. Set the test mode. (See page 28)

2. Press the [2] key of the remote commander, and set the “DRIVE MANUAL OPERATION”. (See page 30)

3. Press the [6] key of the remote commander, and set the “2-6, Memory Check”. (See page 32)

4. Press the [CLEAR] key of the remote commander, and initialize Memory.

IC205 (48 pin) is mounted : TYPE A

IC204 (44 pin) is mounted : TYPE B

8

LOCATION OF CONTROLS – Front Panel –

ALPHABETICAL ORDER

A – G

2.1CH/MULTI (North American and European models only) ql

CD SYNC HI-DUB qd DIGITAL wf DISC SELECT 4 DISC 1 indicator wl DISC 2 indicator wk DISC 3 indicator wj DISC 4 indicator wh DISC 5 indicator wg Display window 2 DISPLAY ws

DVD ed DVD MENU qs DVD TOP MENU qa

E – R

ECHO LEVEL (Asian model

only) wa

EFFECT (North American and

European models only) w;

GROOVE (North American and

European models only) wa

MD (VIDEO) (Except for North

American model) wd

MIC jack (Except for North

American and European models) ql

SECTION 2

GENERAL

MIC LEVEL (Except for North

American and European models) w;

MULTI CHANNEL DECODING

indicator 3 PHONES jack qh REC PAUSE/START qf Remote sensor e;

T – V

TAPE A/B ea TUNER/BAND es VIDEO (MD) (North American

model only) wd

VOLUME qg

HCD-FL7D

This section is extracted from instruction manual.

BUTTON DESCRIPTIONS

?/1 (power) 1 Z (disc tray) 5 Z A (deck A) qk Z B (deck B) qj hH (play) 6 X (pause) 8 x (stop) 7 ./> (go back/go forward)

9

–/m, M/+

(rewind, fast forward) q;

wl wk wj wh wg

(Except for North American

model and European models)

wa w;

ql

(North American model and European models only)

– Rear Panel –

1

?/1

ed es ea e;

wf

wd ws wa w;

ql

qk

A COMPONENT VIDEO OUT jacks

Use video cables (not supplied) to connect an optional component (such as a TV) to this jack. If your TV accept progressive format file signals, you must use this connection and set “COMPONENT OUT” to “PROGRESSIVE” in “SCREEN SETUP”.

B VIDEO OUT jack

Use a video cable (supplied) to connect an optional component (such as a TV) to this jack. You can then output the video to the component from this unit, and enjoy the video images of DVDs, etc.

C S VIDEO OUT jack

Use an S video cable (not supplied) to connect an optional component (such as a TV) to this jack. You can then output the video to the component from this unit, and enjoy higher quality video images.

D OPTICAL DIGITAL IN jack

Use a digital optical cable (square, not supplied) to connect an MD deck or DVD player to this jack. You can then record or listen to digital audio from the MD deck or DVD player through this system.

452 3

Z

6

hH

xX

7

9 q;

qa qs qd qf qg qh

qj

8

>.

M +– m

ZZ

E OPTICAL DVD DIGITAL OUT jack

Use a digital optical cable (square, not supplied) to connect an MD deck to this jack. You can then output the digital audio to the MD deck from this system.

F VIDEO (MD) IN jacks

(North American model only) MD (VIDEO) IN jacks

(other models)

Use audio cords (not supplied) to connect an MD deck or VCR to these jacks. You can then listen to analog audio from the MD deck or VCR through this system.

G VIDEO (MD) OUT jack

(North American model only) MD (VIDEO) OUT jacks

(other models)

Use audio cords (not supplied) to connect an MD deck or VCR to these jacks. You can then output audio to the MD deck or VCR from this system.

Tip

When you remove the optical cover, keep it for future use.

9

HCD-FL7D

Remote Control

ALPHABETICAL ORDER

A – E

2.1CH/MULTI* e;

ALBUM +/– ed AMP MENU 9 ANGLE ek AUDIO el CLEAR ql CLOCK/TIMER SELECT* wf CLOCK/TIMER SET wf D.SKIP 5 digipad 7 DISPLAY 4 DSP EDIT* ej DVD qh DVD DISPLAY qa DVD MENU qg DVD SETUP* 9 DVD TOP MENU qj EFFECT* es ENTER 6

F – S

FUNCTION 0

GAME MODE eh GROOVE* ef KARAOKE PON* eh MOVIE MODE es MUSIC MODE ej Numeric buttons wd P FILE* el PLAY MODE/DIRECTION w; PRESET +/– wj PREV/NEXT wj REPEAT/FM MODE ws RETURN O e; SCAN/SLOW t SELECT wk SHIFT qd SLEEP wg SUBTITLE ea

/ T ra

T – V

TAPE A/B qs TOOL MODE ef TUNER MEMORY* w; TUNER/BAND qf TUNING +/– ra TV/VIDEO wh TV ?/1 1 TV CH +/– 3 TV VOL +/– 2

VOLUME +/

BUTTON DESCRIPTIONS

?/1 (power) qk hH (play) wk X (pause) r; x (stop) wl . (go back) wj > (go forward) wj m (rewind) ra M (fast forward) ra

V/v/B/b/ENTER eg >10 wa

*To use these functions, press the

button while pressing SHIFT.

– 8

Setting the clock

1

Turn on the system.

2

Press CLOCK/TIMER SET on the remote.

Press . or > repeatedly to set the

3

hour.

4

Press ENTER on the remote.

5

Press . or > repeatedly to set the minutes.

6

Press ENTER on the remote.

To adjust the clock

1

Press CLOCK/TIMER SET on the remote.

2

Press . or > repeatedly to select “CLOCK SET?”, then press ENTER on the remote.

3

Do the same procedures as step 3 to 6 above.

Note

The clock settings are canceled when you disconnect the power cord or if a power failure occurs.

wd wa

1 2 3 45 6 7

wh wg

wf ws w;

ql

wj

ra r;

el

ek

V

ej

B

eh

v

V

Bb

v

wk wl

ea es

ed ef

e;

eg

890qaqsqdqfqgqhqjqk

10

• This set can be disassembled in the order shown below.

3-1. DISASSEMBLY FLOW

SET

3-2. TOP PANEL ASSY

(Page 12)

3-3. BACK COVER

(Page 12)

3-4. SIDE PANEL (A)/(B)

(Page 13)

3-5. CASE

(Page 13)

HCD-FL7D

SECTION 3

DISASSEMBLY

3-6. FRONT PANEL ASSY

(Page 14)

3-7. GC BOARD

(Page 14)

3-11. DVD MECHANISM BLOCK

(Page 16)

3-12. DSP BOARD

(Page 17)

3-13. DVD MECHANISM DECK

(CDM53N-DVBU14) (Page 17)

3-18. VIDEO BOARD

(Page 20)

3-19. SUB TRANS BOARD

(Page 20)

3-8. TAPE MECHANISM ASSY

(Page 15)

3-9. BELT

(Page 15)

3-10. SW BOARD,

HEAD (A) BOARD, HEAD (B) BOARD (Page 16)

3-20. BACK COVER SECTION

(Page 21)

3-21. TRANS BOARD

(Page 21)

3-14. FITTING BASE (GUIDE)ASSY,

BRACKET (CHASSIS), MAGNET ASSY (Page 18)

3-16. TRAY (SUB)

(Page 19)

3-17. CHASSIS (MOLD B) SECTION,

STOCKER SECTION, SLIDER (SELECTION) (Page 19)

3-15. BASE UNIT

(DVBU14) (Page 18)

3-22. SP RELAY BOARD

(Page 22)

11

HCD-FL7D

y

)

Note: Follow the disassembly procedure in the numerical order given.

3-2. TOP PANEL ASSY

1

four screws (hexagon socket tapping)

2

top panel ass

3-3. BACK COVER

1

five screws (BVTP3

2

back cover

×

8

12

3-4. SIDE PANEL (A) / (B)

)

3

three screws (top)

4

side panel (A)

2

side panel (B)

HCD-FL7D

3-5. CASE

5

two screws (BVTP3

1

three screws (top)

3

screw (case 3 TP2)

2

×

8)

6

six screws (BVTT3 × 8 (S))

7

case

1

three screws (BVTP3 × 8)

1

three screws (BVTP3 × 8)

6

4

screw (case 3 TP2

13

HCD-FL7D

3-6. FRONT PANEL ASSY

qg

Rifting up the CD mechanism block section, and release two claws.

two claws

1

wire (flat type) (15 core) (CN206)

2

connector (CN201)

8

connector (CN808)

qs

screw (BVTP3 × 8)

qd

harness

3

connector (CN203)

4

connector (CN207)

9

connector (CN318)

Saudi Arabia, Korean, Mexican, Singapore

qh

front panel assy

3-7. GC BOARD

5

GC board

qf

two screws (BVTP3 × 8)

4

three screws (BVTP3

7

6

connector (CN2)

×

8)

connector (CN1)

1

wire (flat type) (17 core) (CN204)

2

wire (flat type) (19 core) (CN202)

qa

harness

0

screw (BVTP3 × 8)

5

wire (flat type) (17 core) (CN109)

14

3

connector (CN713)

3-8. TAPE MECHANISM ASSY

y

)

3

Push two solenoids.

1

two screws

×

8)

(2.6

5

tape mechanism ass

HCD-FL7D

4

3-9. BELT

Open cassette lid.

5

belt

(FR)

4

belt

(capstan B)

3

belt

(capstan C)

2

two screws

2

motor assy

(M901)

4

belt

(capstan B)

(capstan

1

two

screws

(PS 2.6

×

5

belt

(FR)

5)

15

HCD-FL7D

)

3-10. SW BOARD, HEAD (A) BOARD, HEAD (B) BOARD

2

five claws

3

SW board

1

Remove the four solders.

5

head (A) board

3-11. DVD MECHANISM BLOCK

MC board

6

two connectors (CN702, 703)

8

two connectors (CN805, 806)

SP-relay board

4

screw (PTT 2

0

two claws

×

7

4)

6

head (B) board

screw (PTT 2

×

4)

5

connector (CN807)

7

six screws (BVTP3

×

8

16

qa

DVD mechanism block

1

wire (flat type) (11 core: EXCEPT AEP, UK)/ wire (flat type) (15 core: AEP, UK) (CN105)

3

connector (CN905)

2

wire (flat type) (17 core) (CN204)

4

connector (CN903)

9

claw

3-12. DSP BOARD

)

d

3

wire (flat type) (11 core) (CN601)

5

DSP boar

4

two screws (BVTP3

HCD-FL7D

×

8)

2

3-13. DVD MECHANISM DECK (CDM53N-DVBU14)

2

4

four screws

(BVTP 3

8

DVD mechanism deck (CDM53N-DVBU14)

×

8)

two screws

(BVTP 3

×

8)

1

wire (flat type) (9 core (CN603)

wire (flat type) (19 core) (CN602)

3

bracket top panel

1

two screws

(BVTP 3

×

8)

6

5

wire (flat type) (29core) (CN501)

7

chassis (CDM) section

17

HCD-FL7D

r

)

3-14. FITTING BASE (GUIDE) ASSY, BRACKET (CHASSIS), MAGNET ASSY

6

Bracket (chassis)

two screws (BTTP M2.6)

3

fitting base (guide) assy

2

1

two connectors (CN709, 715)

four screws (BTTP M2.6)

4

8

four screws (BTTP M2.6)

5

two screws (BTTP M2.6)

9

magnet assy

7

connecto (CN710)

3-15. BASE UNIT (DVBU14)

2

four screws (BTTP M2.6)

4

magnet assy

1

connector (CN710)

18

3

two hooks

6

base unit (DVBU14)

5

two screws (PTPWH M2.6

3-16. TRAY (SUB)

1

Rotating the pulley (LD), shift the slider (selection) in the arrow A direction.

2

Rotating the pulley (mode) in the arrow direction, adjust the tray (sub) to be removed.

3

Rotating the pulley (LD), shift the slider (selection) in the arrow B direction.

4

Rotating the pulley (mode) in the arrow direction, remove the tray (sub) to be removed.

HCD-FL7D

slider (selection)

pully (LD)

stocker section

tray (sub)

A

B

3-17. CHASSIS (MOLD B) SECTION, STOCKER SECTION, SLIDER (SELECTION)

7

two screws (PTPWH M2.6)

6

stocker

section

8

slider (selection)

pully (mode)

5

two step screws

Pully (LD)

4

two step screws

9

washer

0

compression spring

3

gear (eject)

1

three screws (BVTP M2.6)

2

chassis (mold B) section

Note: Rotating the pully (LD), shift the slider (selection) to the left.

19

HCD-FL7D

s

3-18. VIDEO BOARD

2

video board

1

three screws (BVTP3 × 8)

3-19. SUB TRANS BOARD

2

connector (CN902)

5

SUB trans board

1

connector (CN901)

3

three screw (BVTP3 × 8)

4

harness

20

3-20. BACK COVER SECTION

)

2

connector (CN809)

1

connector (CN902)

4

two screws (BVTP3 × 8)

3

5

HCD-FL7D

connector (CN901)

screw (BVTP3 × 8

3-21. TRANS BOARD

1

connector (CN914)

6

4

four screws

back cover section

5

TRANS board

2

connector (CN916)

3

connector (CN915)

21

HCD-FL7D

3-22. SP RELAY BOARD

7

SP relay board

1

two screws (BVTP3 × 8)

4

two connectors (CN803, 804)

6

connector (CN801)

front rear AMP board

5

two claws

2

screw (BVTP3 × 8)

3

center SW AMP board

chassis

22

• This set can be assembled in the order shown below.

4-1. ASSEMBLY FLOW

4-2. GEARS INSTALLATION

4-3. SLIDER (SELECTION) INSTALLATION

4-4. STOCKER SECTION INSTALLATION

4-5. CHASSIS (MOLD B) SECTION

HCD-FL7D

SECTION 4

ASSEMBLY

(Page 23)

(Page 24)

INSTALLATION (Page 25)

Note: Follow the assembly procedure in the numerical order given.

4-2. GEARS INSTALLATION

3

gear (gear B)

portion A

Adjust the gear (gear B) with the portion A as shown.

1

Slide the slider (u/d) fully in the arrow direction.

2

gear (U/D slider)

slider (U/D) gear

4

gear (gear A)

gear (gear B)

linearly

Adjust the gear so that it meshes with the bottom tooth of slider (U/D) gear, as shown.

Adjust so as to be aligned with gear B linearly, as shown.

23

HCD-FL7D

4-3. SLIDER (SELECTION) INSTALLATION

2

gear (chuking)

6

two screws (PTPWH M2.6)

rotary encoder

Align with the slot of rotary encoder.

1

rotary encoder

align marking

5

washer

4

compression spring

7

Insert the slider (selection)

into the portion A.

3

convex portion of slider (selection)

Gear (chuking)

Insert a convex portion into a groove of gear (chuking).

portion A

4-4. STOCKER SECTION INSTALLATION

3

two step screws

1

stocker section

2

portion A of tray (sub)

Hook the portion A of tray (sub) to the slider (selection).

portion A of tray (sub)

sticking of slider (selection)

24

3

two step screws

4-5. CHASSIS (MOLD B) SECTION INSTALLATION

3

three screws (BVTP M2.6)

2

Insert the gear (eject) under the gear (LD deceleration).

gear (LD deceleration)

portion A

1

Insert the portion A of chassis (mold B) section into the portion B of slider (selection).

HCD-FL7D

portion B of slider (selection)

25

HCD-FL7D

SECTION 5

TEST MODE

[COLD RESET]

• The cold reset clears all data including preset data stored in the RAM to initial conditions. Execute this mode when returning the set to the customer.

Procedure:

1. Press three buttons [ ], [DISPLAY], and [DVD TOP MENU]

simultaneously.

2. The fluorescent indicator tube becomes blank instantaneously ,

and the set is reset.

x

[TUNER STEP CHANGE]

•A step of AM channels can be changed ov er between 9 kHz and 10 kHz.

Procedure:

1. Press the [I/ ] button to turn the power on.

2. Select the function “TUNER”, and press [TUNER/BAND] but-

ton to select the BAND “AM”.

3. Press the [I/ ] button to turn the set OFF.

4. Press M + and [I/ ] buttons simultaneously, and the display

of fluorescent indicator tube changes to “ AM 9 K Step” or “AM 10 K Step”, and thus the channel step is changed over.

1

[FUNCTION CHANGE MODE]

• Select either VIDEO or MD of the external function input.

Procedure:

1. Press the [I/ ] button to turn the power on.

2. Hold down [MD $VIDEO%] button then press [I/ ] button, and

release [I/ ] button f irst in order not in switch of f the set immediately. The another function of the previous function is selected, the input level is also changed and displayed “MD” or “VIDEO”.

1

[GC TEST MODE]

•This mode is used to check the software version, FL tube, LED, keyboard and VACS.

Procedure:

1. Press three buttons [ ], [DISPLAY], and [DVD MENU] simul-

taneously.

2. LEDs and fluorescent indicator tube are all turned on.

3. When you want to enter the software version display mode,

press [DVD TOP MENU] . The model number and destination are displayed.

4. Each time [DVD TOP MENU] is pressed, the display changes

stating from MC version, GC version, DP version, DVD version, CDDM, CDMA, CDMB, BDA, BDB, ST version, TA version, TM version, TC version, in this order, and returns to the model number and destination display.

5. When [CD SYNC HI-DUB] is pressed while the version num-

bers are being displayed except model number and destination, year, month and day of the software creation appear. When [CD SYNC HI-DUB] is pressed again, the display returns to the software version display. When [DVD TOP

x

MENU] is pressed while year, month and day of the software

creation are being displayed, the year, month and day of creation of the software versions are displayed in the same order of version display.

6. Press [DVD MENU] button, and the key check mode is acti-

vated.

7. In the key check mode, the fluorescent indicator tube displays

“KXX V0 C T”. Each time a button is pressed, “K” value decreases. However, once a button is pressed, it is no longer taken into account. “V” value increases like 1, 2, 3...if rotating [VOLUME] knob in the clockwise, or it decreases like 0, 9, 8...if rotating in the counterclockwise. Each time the “CD DOOR LOCK DETECT” or “CD DOOR

OPEN/CLOSE DETECT” switch is turned on, “C” value increases. Each time the “CASSETTE LID OPEN/CLOSE DETECT” switch is pressed, “T” value increases.

8. Also when [CD SYNC HI-DUB] is pressed after lighting of all LEDs and fluorecsent indicator tube, value of VACS appears.

9. To exit from this mode, press three buttons in the same manner as step 1, or disconnect the power cord.

[MC TEST MODE]

•This mode is used to check operations of the respective sections

of Amplifier, Tuner , and T ape.

1. Entering the MC Test Mode

Procedure:

1. Press the [I/ ] button to turn the power on.

2. Press the three buttons of [ ], [DISPLAY] and [CD SYNC HI-

1

x

DUB] simultaneously.

3. The segments blinks on the fluorescent indicator tube as bellow. The input function is changed to GAME.

EFFECT

DIGITAL

Blink

2. Releasing the MC Test Mode

Procedure:

1. To release this mode, press the [I/ ] button.

2. The cold reset is enforced at the same time.

3. Check of Amplifier (US, CND, AEP, UK models only)

Initial settings:

Input , DIGITAL EQ , FLAT Mode , MUSIC VACS , OFF

Output channel setting:

Each time the as following order.

Order Channels Bass Manage VACS*

1

2

3

4

5

6

7

8

*1) “EFFECT” indication

[EFFECT] button is pressed, output channels switch

L t L R t R

L t L, SL, C R t R, SR, SW

L t SL R t SR

L t C R t SW

1

Through ON

Through OFF

on ON

on OFF

Through ON

Through OFF

Through ON

Through OFF

26

HCD-FL7D

Volume check:

1. When the [VOLUME] knob is turned clockwise even slightly, the sound volume increases to its maximum and a message “VOLUME MAX” appears for two seconds, then the display returns to the original display.

2. When the [VOLUME] knob is tuned counterclockwise even slightly, the sound volume decreases to its minimum and a message “VOLUME MIN” appears for two seconds, then the display returns to the original display.

Tuner Function

1. In the test mode, the default-preset channel is called even when the TUNER is selected and an attempt is made to call the preset channel that has been stored in memory. (It means tha t the memory is cleared)

2. The minimum, center and maximum frequency of each band is set then.

4. Tape Recording Test

Procedure:

1. Enter the MC Test Mode.

2. Load tapes in both tape decks A and B.

3. Press the REC button to start recording.

4. Pressing the

–

m or M

+

buttons during recording returns the tape to the recording start position and stops it at this position.

5. Pressing the “High Speed Dubbing” key while playing back the tape of deck B switches the playback speed between “Normal Speed” and “High Speed”.

Note:

When the playback direction of the tape is set to other than “ONY WAY”, the restriction on the number of times playback which can be repeated will be cleared.

5. AMS Test Mode

1. Enter the MC Test Mode and pr ess the [TAPE A/B] button to set the TAPE function.

2. Insert a test tape AMS-110A or AMS-120 to deck A.

3. Press the [KARAOKE PON] key on the remote controller to enter the AMS test mode.

4. After a tape is rewound first, the FF AMS is checked, and the mechanism is shut off after detecting the AMS signal the AMS signal twice.

5. Then the REW AMS is checked and the mechanism is shut of f after detecting the AMS signal twice.

6. When the check is complete, a message of either OK or NG appears.

3. After the “STANDBY” display blinks, a message “LOCK” is displayed on the fluorescent indicator tube, and the CD ship mode is set.

[VACS ON/OFF MODE]

•This mode is used to switch on or off the VACS (Variable At-

tenuation Control System).

Procedure:

1. Press two buttons of > and [B ] for more than 1 second

Z

simultaneously.

2. When VACS is switch on, it displays “VACS OFF”. When VACS is switch off, it displays “VACS O”.

[CD REPEAT 5 LIMIT OFF MODE]

Number of repeat for CD playback is 5 times when the repeat mode is “REPEA T”. T his mode enables CD to repeat playback for limitless times.

Procedure:

1. Press the [I/ ] button to turn the po wer on, and press the [DVD]

1

button to select the function “DVD”.

2. Press two buttons of > and [CD SYNC HI-DUB] for more than 1 second simultaneously to enter the CD repeat 5 limit of f mode.

3. To release this mode, operate the cold reset. (Refer to the “MC COLD RESET”)

[DISC TRA Y LOCK]

Procedure:

1. Press the [I/ ] button to turn the power on.

1

2. Press the [DVD] button to select the function “DVD”.

3. Press two buttons of Z (DVD) and [DVD TOP MENU] simul- taneously for five seconds.

4. The message “LOCKED” is displayed and the tray is locked. (Even if exiting from this mode, the tray is still locked)

5. To exit from this mode, press two buttons of

Z (DVD) and

[DVD TOP MENU] simultaneously for five seconds again.

6. The message “UNLOCKED” is displayed and the tray is unlocked.

[DVD SHIP MODE (MEMORY CLEAR) ]

•This mode moves the optical pick-up to the position durable to vibration. Use this mode when returning the set to the customer after repair.

Procedure:

1. Press the [I/ ] button to turn the power on.

1

2. Press three buttons x , [CD SYNC HI-DUB] and [DVD]

simultaneously.

3. After the “STANDBY” display blinks, a message “LOCK” is

displayed on the fluorescent indicator tube, and the CD ship mode is set.

[DVD SHIP MODE (NO MEMORY CLEAR) ]

•This mode moves the optical pick-up to the position durable to vibration. Use this mode when returning the set to the customer after repair.

Procedure:

1. Press the [I/ ] button to turn the power on.

2. Press the [DVD] and [I/ ] buttons simultaneously.

1

27

HCD-FL7D

Ver 1.3

[DVD TEST MODE GENERAL DESCRIPTION]

The T est Mode allo ws you to mak e diagnosis and adjustment easily using the remote commander and monitor TV. The instructions, diagnostic results, etc. are given on the on-screen display (OSD).

[TEST DISC LIST]

Use the following test disc on test mode. TDV-520CSO (DVD-SL): PART No. J-2501-236-A LUV-P01 (CD): PART No. 4-999-032-01 TDV-540C (DVD-DL): PART No. J-2501-235-A

Note: Do not use existing test disc for DVD.

[STARTING DVD TEST MODE]

1. Press the [I/ ] button to turn the power on.

2. Select the function “DVD”.

3. Press the [I/ ] button to turn the power off.

4. Press two buttons of > and [DVD TOP MENU] for more than 1 second simultaneously.

5. It displays “SERVICE IN” on the fluorescent indicator tube, and displays the Test Mode Menu on the monitor screen as follows. (At the bottom of the menu screen, the model name and revision number are displayed)

0. Syscon Diagnosis

1. Drive Auto Adjustment

2. Drive Manual Operation

3. Mecha Aging

4. Emergency History

5. Mecha Error History

6. Version Information

7. Video Level Adjustment

Model :DHC-FLxx Revision :x.xx

6. To execute each function, select the desired menu and press its

number on the remote commander (RM-SFL7).

7. To release from test mode, press the I/1 button and turn the

power off.

1

Test Mode Menu

Exit: POWER Key

[OPERATING DVD TEST MODE]

0. SYSCON DIAGNOSIS

The same contents as board detail check by serial interface can be checked from the remote commander operation. On the Test Mode Menu screen, press [10/0] key on the remote commander, and the following Check Menu will be displayed.

### Syscon Diagnosis ###

Check Menu

0. Quit

1. All

2. Version

3. EEPROM

4. GPIO

5. SD Bus

6. Video

7. Audio

0-1. All (All items continuous check)

This menu checks all diagnostic items continuously. Normally, all items are checked successively one after another automatically unless an error is found, but at a certain item that requires judgment through a visual check to the result, the following screen is displayed for the key entry.

• Example display

### Syscon Diagnosis ###

Diag All Check

No.2 Version

2-3. ROM Check Sum

Check Sum = 2320

Press NEXT Key to Continue Press PREV Key to Repeat

For the ROM Check, the check sum calculated by the Syscon is output, and therefore you must compare it with the specified value for confirmation. Following the message, press the [NEXT ] button to go to the next item, or press the [PREV ] button to repeat the same operation again. To quit the diagnosis and return to Check Menu screen, press the

.

>

[RETURN] key on the remote commander to display Check Menu.

• Error occurred

If an error occurred, the diagnosis is suspended and error is displayed. Press the [RETURN] key on the remote commander to quit the diagnosis, or press the [PREV ] button to repeat the same check where an error occurred, or press the [NEXT ] button to continue the check from the item next to faulty item.

General Description of Checking Method

Selecting 2 and subsequent items calls the submenu screen of each item. And selecting 2 and subsequent items executes respective menus and outputs the results. For the contents of each submenu, see “Check Items List” as below.

Check Items List:

0-2. Version

0-2-1. All 0-2-2. Revision 0-2-3. ROM Check Sum 0-2-4. Model Type 0-2-5. Region

0-3. EEPROM Check

0-3-1. Sampling Check

0-3-2. Detail Check 0-4. GP I/O Check 0-5. SD Bus Check 0-6. Video Check 0-7. Audio Check

.

>

0-0. Quit

Quit the Syscon Diagnosis and return to the Test Mode Menu.

28

HCD-FL7D

0-2. Version

0-2-2. Revision

The revision number of ROM (IC205 (TYPE A) or IC204 (TYPE B)) that the program for the DVD system processor (IC206) is stored. (4 digits hexadecimal number)

0-2-3. ROM Check Sum

The revision number of ROM (IC205 (TYPE A) or IC204 (TYPE B)) that the program for the DVD system processor (IC206) is stored.

0-2-4. Model Type

Model name is displayed. (DAV-C770 or DAV-C990)

0-2-5. Region

Model destination code is displayed. (2 digits number)

0-3. EEPROM Check

0-3-1. Sampling Check

EEPROM check at every 64 words. It compares read data with write data of each address. When there are discrepancies between two data, it displays error.

0-3-2. Detail Check

EEPROM check at every 1 word. It compares read data with write data of each address. When there are discrepancies between two data, it displays error.

0-4. GP I/O Check

Pull up/down setting check of the DVD system processor (IC206) pin 150, 151 and 154 (for clock setting port).

0-5. SD Bus Check

SD bus data check between DVD decoder (IC701) and MPEG DECODER (IC206).

0-6. Video Check

Output the color bars for video level adjustment.

1. DRIVE AUTO ADJUSTMENT

On the Test Mode Menu screen, press the [1] key on the remote commander, and the Adjustment Menu will be displayed.

## Drive Auto Adjustment ##

Adjustment Menu

0. ALL

1. DVD-SL

2. CD

3. DVD-DL

Exit: RETURN

Normally, [10/0] is selected to adjust DVD (single layer), CD and DVD (dual layer) in this order. But, individual items can be adjusted for the case where adjustment is suspended due to an error. In this mode, the adjustment can be made easily through the operation following the message displayed on the screen. The disc used for adjustment must be the one specified for adjustment.

1-0. ALL

Press the [10/0] key on the remote commander, and the servo set data in EEPROM will be initialized. Then, 1. D VD-SL disc, 2. CD disc and 3. DVD-DL disc are adjusted in this order. Each time one disc was adjusted, it is ejected. Replace it with the specified disc following the message. You can finish the adjustment by pressing the [RETURN] button on the remote commander.

Note: During adjustment of each disc, the measurement for disc type judg-

ment is made. As automatic adjustment does not judge the disc type unlike conventional models, take care not to insert wrong type discs. Also, do not give a shock during adjustment.

0-7. Audio Check

Output the test signal (1kHz sine wave) for 2 CH test.

1-1. DVD-SL (single layer)

Press the [1] key on the remote commander and insert a DVD single layer disc following the message. Then the adjustment will be made through the steps, then adjusted values will be written to the EEPROM.

1-2. CD

Press the [2] key on the remote commander and insert a CD disc following the message. Then the adjustment will be made through the steps, then adjusted values will be written to the EEPROM.

1-3. DVD-DL (dual layer)

Press the [3] key on the remote commander and insert a D VD dual layer disc following the message. Then the adjustment will be made through the steps, then adjusted values will be written to the EEPROM.

29

HCD-FL7D

2. DRIVE MANUAL OPERATION

Note: This mode is used for design, and not used in service fundamen-

tally.

On the Test Mode Men u screen, press the [2] key on the remote commander, and the Operation Menu will be displayed. For the manual operation, each servo on/off control and adjustment can be executed manually.

## Drive Manual Operation ##

Operation Menu

1. Disc Type

2. Servo Control

3. Track/Layer Jump

4. Non EEPROM Write Adjust

5. EEPROM Write Adjust

6. Memory Check

7. Disc Check Memory

8. Error Rate Display

9. SACD Water Mark

Exit: RETURN

In using the manual operation menu, take care of the following points. These commands do not provide protection, thus requiring correct operation. The sector address or time code field is displayed when a disc is loaded.

Note:

1. Set correctly the disc type to be used on the Disc Type screen.

2. In case of an alarm, exit the manual operation menu immediately to stop the servo operation, and press the I/1 button to turn the power off.

Basic operation:

(controllable from front panel or remote commander)

[POWER] :Power OFF (release the Test Mode)

Z : Stop and eject/Loading

[RETURN] : Return to Operation Menu or Test

Mode Menu

[PREV ], [NEXT ] :Transition between sub modes of

>.

menu

[1] to [9], [10/0] : Selection of menu items

Cursor o/

O

: Increase/Decrease in manually ad-

justed value

2-1. Disc Type

Disc Type

Disc Type Select

1. Disc Type Auto Check

2. Set Disc Type DVD

3. Set Disc Type CD

4. Set Disc Type Hybrid

Exit: RETURN

2-1-1. Disc Type Auto Check

1) Press the [1] key on the remote commander to display the Disc Type Auto Check screen.

2) Insert a disc and press the [ENTER] key on the remote commander.

3) It judges the type of inserted disc automatically and displays the disc type and so on as below.

Disc Type Auto Check

Disc Type xx Layer xx Mirr Time xx Mirr Count xx FZC Count xx PI Reference xx PI Peak xx

ENTER.Execute

Exit: RETURN

Disc Type : CD, DVD or Hybrid (SACD) Layer : SINGLE, DUAL or HYBRID Mirr Time : Mirror time of between disc surface and record sur-

face when disc type judgment. (hexadecimal number)

Mirr Count : The number of times which mirror counts between

disc surface and record surface when disc type judging.

FZC Count : The number of times which focus zero cross points

of each layer when lens down.

PI Reference: The average of PI reference voltage. (hexadecimal

number)

PI Peak : PI peak level voltage. It performs only when disc

type judgment is successful. (hexadecimal number)

30

2-1-2. Disc Type DVD It sets up so that it may judge as a disc type of specification of the disc with which the set was inserted.

[1]: DVD single layer disc (12 cm) [2]: DVD dual layer disc (0 layer, 12 cm) [3]: DVD dual layer disc (1 layer, 12 cm) [4]: DVD-RW disc (12 cm) [5]: DVD single layer disc (8 cm) [6]: DVD dual layer disc (0 layer, 8 cm) [7]: DVD dual layer disc (1 layer, 8 cm) [8]: DVD-RW disc (8 cm)

HCD-FL7D

2-1-3. Disc Type CD It sets up so that it may judge as a disc type of specification of the disc with which the set was inserted.

[1]: CD disc (normal speed, 12 cm) [2]: CD disc (double speed, 12 cm) [3]: CD disc (normal speed, 8 cm) [4]: CD disc (double speed, 8 cm) [5]: CD-RW disc (normal speed, 12 cm) [6]: CD-RW disc (double speed, 12 cm) [7]: CD-RW disc (normal speed, 8 cm) [8]: CD-RW disc (double speed, 8 cm)

2-1-4. Disc Type Hybrid It sets up so that it may judge as a disc type of specification of the disc with which the set was inserted.

[1]: SACD Hybrid disc (SACD layer, 12 cm) [2]: SACD Hybrid disc (CD layer, normal speed, 12 cm) [3]: SACD Hybrid disc (CD layer, double speed, 12 cm) [4]: SACD Hybrid disc (SACD layer, 8 cm) [5]: SACD Hybrid disc (CD layer, normal speed, 8 cm) [6]: SACD Hybrid disc (CD layer, double speed, 8 cm)

2-2. Servo Control

Note: Be sure to perform the disc type setup before performing this item.

Servo Control

1.LD off R.Sled FWD

2.Focus off L.Sled REV

3.SPDL off U.Sled Reset

4.CLVA off D.Sled Limit

5.Trk. off

6.Sled off

7.Fcs.Srch off

8.Fcs.OppL off

0.All Servo Off

Exit: RETURN

On this screen, the servo on/off control necessary for replay is executed. Normally, turn on each servo from 1 sequentially and when CLVA is turned on, the usual trace mode becomes acti v e. In the trace mode, DVD sector address or CD time code is displayed. This is not displayed where the spindle is not locked. The spindle could run overriding the control if the spindle system is faulty or RF is not present. In such a case, do not operate CL VA.

2-3. Track/Layer Jump

Track/Layer Jump

1. 1Tj FWD R.Lj L0>L1

2. 1Tj REV L.Lj L1>L0

3.500Tj Fine FWD U.Fj L0>L1

4.500Tj Fine REV D.Fj L1>L0

5.10kTj Dirc FWD

6.10kTj Dirc REV

7.20kTj Dirc FWD

8.20kTj Dirc REV

0. All Servo Off

Exit: RETURN

On this screen, track jump, etc. can be performed. Only for the DVD dual layer disc, the focus jump and layer jump are displayed in the right field

[1] 1Tj FWD : 1 track jump forward. [2] 1Tj REV :1 tr ack jump reverse. [3] 500Tj FWD : 500 track jump (fine search)forward. [4] 500Tj REV :500 track jump (fine search) reverse. [5] 10kTj FWD : 10k track jump (direct search) forward. [6] 10kTj REV :10k track jump (direct search) reverse. [7] 20kTj FWD : 20k track jump (direct search) forward. [8] 20kTj REV :20k track jump (direct search) reverse.

LjL0 t L1 : Layer jamp L0 t L1

p

LjL1 t L0 : Layer jamp L1 t L0

P

FjL0 t L1 : Focus jamp L0 t L1

O

FjL1 t L0 : Focus jamp L1 t L0

o

[10/0] :All servo off.

2-4. Non EEPROM Write Adjust

Non EEPROM Write Adjust

1. Focus Offset

2. Focus Gain

3. Trk. Offset Coarse

4. Trk. Offset Fine

5. Trk. Gain

6. EQ Boost

0.All Servo Off

[1] LD :Turn on/off the laser. [2] Focus : Search the focus and turn on the focus. [3] SPDL :Turn on/off the spindle. [4] CLVA : Turn on/off normal servo of spindle servo. [5] Trk. :Turn on/off the tracking servo. [6] Sled : Turn on/off the sled servo. [7] FCS. Srch : Turn on/off the focus search. [8] FCS. OppL : Turn on/off the f ocus search to another

(oposite) layer of designated layer in Disc Type setting. (dual layer disc only)

[10/0] : All ser vo off. [R] Sled FWD (right cursor) : Move the sled forward. [L] Sled REV (left cursor) :Move the sled reverse. [U] Sled FWD (up cursor) :Reset the sled. [D] Sled REV (down cursor) : Limit in the sled.

Exit: RETURN

On this screen, each item can be adjusted automatically. Select the desired number [1] to [10/0] from the remote commander. This value is not stored in the EEPROM.

[1] Focus Offset: Adjusts focus offset. [2] Focus Gain : Adjusts focus gain. [3] TRK. Offset : Adjusts tracking offset of the RF amp

(IC001) side.

[4] TRK. Offset : Adjusts tracking offset of the DSP (IC401)

side.

[5] TRK. Gain : Adjusts track gain. [6] EQ Boost : Adjusts amount of boost of equalizer. [10/0] : All servo off.

31

HCD-FL7D

2-5. EEPROM Write Adjust

EEPROM Write Adjust

1. Focus Offset

2. Focus Gain

3. Trk. Offset Coarse

4. ——————

5. Trk. Gain

6. EQ Boost

0.All Servo Off

Exit: RETURN

On this screen, each item can be adjusted automatically. Select the desired number [1] to [10/0] from the remote commander, and selected item is adjusted automatically. Thus v alue is stored in the EEPROM.

[1] Focus Offset: Adjusts focus offset. [2] Focus Gain : Adjusts focus gain. [3] TRK. Offset : Adjusts tracking offset of the RF amp

(IC001) side.

[5] TRK. Gain : Adjusts track gain. [6] EQ Boost : Adjusts amount of boost of equalizer. [10/0] : All servo off.

2-6. Memory Check

Display images are shown as follows, and all tw o screens are able to switch by theOkey (UP) or okey (DW).

2-7. Disc Check Memory

Disc Check Memory

1. SL Disc check

2. SL Disc check

3. SL Disc check

Exit: RETURN

On this screen, measure the mirror time of chucked disc, and write to the EEPROM.

2-8. Error Rate Display

Error Rate Display

UC CR ADD

PI1 Err Now xx xxxx xxxxxxxx

Max xx xxxx xxxxxxxx Avg xx xxxx xxxxxxxx

PI2 Err Now xx xxxx xxxxxxxx

Max xx xxxx xxxxxxxx Avg xx xxxx xxxxxxxx

PO Err Now xx xxxx xxxxxxxx

Max xx xxxx xxxxxxxx Avg xx xxxx xxxxxxxx

EEPROM Data 1/2 CD SL L0 L1 Focus Gain xx xx xx xx Trk. Gain xx xx xx xx Focus Offset xx xx xx xx Trk. Offset xx xx xx xx EQ. Boost xx xx xx xx PI Level xx xx -- -Fcs. Balance -- xx -- -Jitter xx xx xx xx Mirror Time xx xx xx -FE Level -- xx -- -Traverse Lv1. -- xx -- -Next:DW Default:CLR Exit:RET

EEPROM Data 2/2 CDRW DVDRW Focus Gain xx xx Trk. Gain xx xx Focus Offset xx xx Trk. Offset xx xx EQ. Boost xx xx

Exit: RETURN

On this screen, measure and display the error rate.

UC : Incorrect value CR : Correct value Add: Address

2-9. SACD Water Mark Check

SACD Water Mark Check

PSP AMP PSN

Start: ENTER Exit: RETURN

On this screen, measure the PSP AMP value and PSN value of SACD water mark.

Next:UP Default:CLR Exit:RET

On this screen, current servo adjusted data stored in the EEPR OM are displayed. The adjusted data are initialized by pressing the

[CLEAR] key, but be careful that they are not recoverable after

initialization. Before clearing the adjusted data, make a note of the set data.

32

HCD-FL7D

3. MECHA AGING

On the Test Mode Menu screen, selecting [3] executes the aging of the mechanism deck.

### Aging Test MENU ###

** Pls use over 40 min.CD **

Operation Menu

1. Open/Close Test

Exit: RETURN

1) Set over-40-min. CDs in Disc 1 to 5.

2) On the Aging Test MENU screen, press the [1] key on the remote commander to display the Open/Close Test screen.

3) Insert discs and press the [ENTER] key on the remote commander.

4) Is starts the aging. During aging, the disc number, operating status and repeat c ycle are displayed. Aging can be aborted at any time by pressing the [RETURN] key. After the operation is stopped, press the

[RETURN] key aging to return to the Aging Test MENU.

4. EMERGENCY HISTORY

On the Test Mode Menu screen, selecting [4] displays the information such as servo emergency history. The history information from last 1 up to 10 can be scrolled with theOkey orokey. Also, specific information can be displayed by directly entering that number with ten keys.

• Code list of Emergency Histor y

10: Communication to RF AMP (IC001) failed. 11: Each servo for focus, tracking, and spindle is unlocked. 12: Check sum error of EEPROM (IC903). 14: Communication to servo DSP (IC509) failed, or servo DSP

(IC509) is faulty.

15: Communication to DVD decoder (IC701) failed, or DVD

decoder (IC701) is faulty.

16: Communication to DSD decoder (IC801) failed, or DSD

decoder (IC801) is faulty.

20: Initialization of sled servo failed. It is not placed in the ini-

tial position. 23: Sled servo operation error. 24: Made a request to move the sled servo to wrong position. 30: Tracking balance adjustment error. 31: Tracking gain adjustment error. 33: Focus bias adjustment error. 34: Focus gain adjustment error. 35: Equalizer adjustment error. 40: Focus servo does not operate. 41: With a DVD dual layer disc, focus jump failed. 50: CLV (spindle) servo does not operate. 51: Spindle does not stop. 60: Made a request to seek nonexistent address. 61: Seek error of retry more than regulated times. 70: Control data could not be read. 80: Disc reading failed.

5. MECHA ERROR HISTORY

On the Test Mode Menu screen, selecting [5] displays the information of mechanism deck error history. The history information from last 1 up to 8 can be scrolled with the Okey orokey. Also, specific information can be displayed by directly entering that number with ten keys.

### EMG. History ###

Laser Hours CD xxxxhxxm

DVD xxxxhxxm

a. bb xx xx xx xx xx xx xx

xx xx xx xx xx xx xx xx

a. bb xx xx xx xx xx xx xx

xx xx xx xx xx xx xx xx

Select:1-9 Scroll:UP/DOWN (1.Latest EMG.) Exit: RETURN

xxxxhxxm: The laser on total hours. Data below minutes are

omitted. a. : Error number. bb : Error code. xx : Not used.

• Clearing History Information

Clearing laser hours:

Press the Then both CD and DVD data are cleared.

Clearing emergency history:

Press the [DVD TOP MENU] and [CLEAR] keys in this order .

Initializing EEPROM data:

Press [DVD MENU] and [CLEAR] keys in this order. The data have been initialized when “EEPR OM Initialize Finished” message is displayed, press the [RETURN] key to return to the EMG. History screen.

[DVD DISPLAY] and [CLEAR] keys in this order.

### Mecha Error History ###

1. aa bb cc dd xx xx xx xx

2. aa bb cc dd xx xx xx xx

3. aa bb cc dd xx xx xx xx

4. aa bb cc dd xx xx xx xx

5. aa bb cc dd xx xx xx xx

6. aa bb cc dd xx xx xx xx

7. aa bb cc dd xx xx xx xx

8. aa bb cc dd xx xx xx xx

Scroll:UP/DOWN

(1.Latest Err.) Exit: RETURN

aa : The error in the midst of initializing the mechanism deck. bb : The error in the midst of loading operation. cc : The error in the midst of up/down the stocker. dd : The error in the midst of switching the mechanism deck mode. xx : Not used.

33

HCD-FL7D

• Error code (aa)

FF : Complete the initializing. (normal operation) 11 : Stocker movement (to chucking position) failing in the midst

of initializing the mechanism deck.

12 : Stocker movement (to chucking position) failing in the midst

of initializing the mechanism deck. 1x : Initializing the mechanism deck. 2x : Initializing the mechanism deck. 3x : Initializing the mechanism deck. 41 : Disc eject failing in the midst of initializing the mechanism

deck. 4x : Initializing the mechanism deck. 50 : Disc eject failing in the midst of initializing the mechanism

deck. 5x : Initializing the mechanism deck. A2: Disc eject failing in the midst of initializing the mechanism

deck. Ax: Initializing the mechanism deck. D3: Disc eject failing in the midst of initializing the mechanism

deck. Dx: Initializing the mechanism deck. Ex : Initializing the mechanism deck.

• Error code (bb) 00 : Initializing the mechanism deck. 10 : Retry over of eject and loading. 30 : Open operation in no disc status. 60 : Retry over of eject and loading. 70 : Disc is chucking position. 81 : Retry failed of disc movement from chucking position to

stocker. 83 : Retry preparation failed of disc movement from chucking po-

sition to stocker. 90 : Disc is stored in the stocker. A1: Retry failed of disc movement from stocker to chucking po-

sition. A3: Retry preparation failed of disc movement from stocker to

chucking position. B0 : Just before the release operation. B1 : Retry failed of the release operation.

6. VERSION INFORMATION

On the Test Mode Menu screen, selecting [6] displays the ROM version and region code. The parenthesized hexadecimal number in version field is checksum value of ROM.

## Version Information ##

IF con. Ver.x. xxx

SYScon. Ver.x. xx (xxxx)

Model DHC-FLxx Region 0x Config xxxxxxxx

Front End Ver.x.xx

Exit: RETURN

IF con. : The version of system controller (IC101). SYScon. : The version of DVD system processor (IC206). Front End: The version of mechanism controller (IC901).

7. VIDEO LEVEL ADJUSTMENT

On the Test Mode Menu screen, selecting [7] displays color bars for video level adjustment. During display of color bars, OSD disappears but the menu screen will be restored if pressing the [RE-

TURN] key.

• Error code (cc)

10 : Under a stop. 22 : Retry preparation failed. 23 : Retry failed.

• Error code (dd)

10 : Under a stop. 22 : Retry preparation failed. 23 : Retry failed.

34

SECTION 6

MECHANICAL ADJUSTMENTS

HCD-FL7D

SECTION 7

ELECTRICAL ADJUSTMENTS

Precaution

1. Clean the following parts with a denatured alcohol-moistened swab:

record/playback heads pinch rollers erase head rubber belts capstan idlers

2. Demagnetize the record/playback head with a head demagnetizer.

3. Do not use a magnetized screwdriver for the adjustments.

4. After the adjustments, apply suitable locking compound to the parts adjusted.

5. The adjustments should be performed with the rated power supply voltage unless otherwise noted.

Torque Measurement

Mode Torque meter

FWD

FWD back tension

REV

REV back tension

FF/REW

FWD tension

REV tension

CQ-102C

CQ-102RC

CQ-201B

CQ-403A

CQ-403R

Meter reading

3.06 N • m to 6.96 N • m 31 to 71 g • cm

(0.43 – 0.98 oz • inch)

0.19 N • m to 0.58 N • m

2 to 6 g • cm

(0.02 – 0.08 oz • inch)

3.06 N • m to 6.96 N • m 31 to 71 g • cm

(0.43 – 0.98 oz • inch)

0.19 N • m to 0.58 N • m

2 to 6 g • cm

(0.02 – 0.08 oz • inch)

6.96 N • m to 14.02 N • m 71 to 143 g • cm

(0.98 – 1.99 oz • inch)

9.80 N • m

100 g or more

(3.53 oz or more)

9.80 N • m

100 g or more

(3.53 oz or more)

DECK SECTION

1. Demagnetize the record/playback head with a head demagnetizer.

2. Do not use a magnetized screwdriver for the adjustments.

3. After the adjustments, apply suitable locking compound to the parts adjust.

4. The adjustments should be performed with the rated power supply voltage unless otherwise noted.

5. The adjustments should be performed in the order given in this service manual. (As a general rule, playback circuit adjustment should be completed before performing recording circuit adjustment.)

6. The adjustments should be performed for both L-CH and RCH.

7. Switches and controls should be set as follows unless otherwise specified.

•Test Tape

Tape Signal Used for

P-4-A100 10 kHz, –10 dB Azimuth Adjustment

WS-48B 3 kHz, 0 dB Tape Speed Adjustment

0 dB=0.775 V

RECORD/PLA YBA CK HEAD AZIMUTH ADJUSTMENT

DECK A DECK B

Note: Perform this adjustments for both decks

Procedure:

1. Mode: Playback

test tape P-4-A100 (10 kHz, –10 dB)

SP RELAY board CN804 Pin Pin

set

SP RELAY board CN804 Pin

2

(L-CH)

5

(R-CH)

3

(GND)

level meter

+ –

35

HCD-FL7D

e

2. Turn the adjustment screw and check output peaks. If the peaks do not match for L-CH and R-CH, turn the adjustment screw so that outputs match within 1dB of peak.

Output level

within 1dB

L-CH peak

R-CH peak

within 1dB

Screw position

L-CH peak

Screw position

R-CH peak

3. Mode: Playback

test tape P-4-A100 (10 kHz, –10 dB)

L-CH

SP REALY baord CN804 set

R-CH

waveform of oscilloscope

in phase 45°90°135°180

L R

good

2

5

3

oscilloscop

V

wrong

H

°

4. After the adjustments, apply suitable locking compound to the pats adjusted.

TAPE SPEED ADJUSTMENT DECK B

Note: Start the Tape Speed adjustment as below after setting to the test

mode. In the test mode, the tape speed is high during pressing the

[CD SYNC HI-DUB] button.

Procedure:

1. Press ?/1 button to turn the set ON.

2. Press three buttons x , [DISPLAY] and [CD SYNC HI-

DUB] simultaneously.

To release from the test mode, press the ?/1 button.

Mode: Playback

test tape WS-48B (3 kHz, 0 dB)

1. Insert the WS-48B into the deck B.

2. Press the hH button on the deck B.

3. Press the [CD SYNC HI-DUB] button in playback mode. Then at HIGH speed mode.

4. Adjust RV1001 on the SW board so that frequency counter

reads 6,000 ± 180 Hz.

5. Press the [CD SYNC HI-DUB] button. Then back to NORMAL speed mode.

6. Adjust RV1002 on the SW board so that frequency counter

reads 3,000 ± 90 Hz.

Adjustment Location: SW board

Sample Value of Wow and Flutter: 0.3% or less W. RMS (JIS)

SP RELAY board CN804

2

5

set

SP RELAY board CN804 Pin

(L-CH) (R-CH)

3

(WS-48B)

frequency counter

+ –

(GND)

Adjustment Location: Playback Head (Deck A).

Record/Playback/Erase Head (Deck B).

36

forward reverse

HCD-FL7D

attenuator

set

DSP board MD (AUDIO) (J701)

1) 315 Hz

2) 10 kHz

50 mV (–23.8 dB)

  

600

Ω

blank tape CN-123

AF OSC

Ver 1.5

REC BIAS ADJUSTMENT DECK B

Procedure:

In the MC test mode, the “REC memory mode” is convenient for this adjustment. In the “REC memory mode” , when the REC starts the input signal FUNCTION is switched to VIDEO automatically . When the REC stops, the tape returns near to the recording start position.

1. Press [MD $VIDEO%] button to select VIDEO. (This step is not necessary if the above test mode has already been set)

2. Insert a tape into deck B.

3. After press [REC PAUSE/START] button, press [REC

PAUSE/START] button, then rec ording start.

4. Mode: Record

5. Mode: Playback

SP RELAY board

recorded portion

6. Confirm the playback signal recorded in step 3 becomes adjustable level as follows. If these levels are not adjustable lev el, adjust the RV2 (L-CH) and RV52 (R-CH) on the SP RELAY board to repeat steps 4 and 5.

Adjustable level: Playback output of 315 Hz to playback output

Adjustment Location: SP RELAY board

CN804

2

(L-CH)

5

(R-CH)

set

SP RELAY board CN804 Pin

3

of 10 kHz: ±1.0 dB

level meter

+ –

(GND)

4. Mode: Record

DSP board MD (VIDEO) (J701)

AF OSC

315 Hz, 50 mV (–23.8 dB)

Ω

attenuator

600

blank tape CS-123

set

5. Mode: Playback

recorded portion

SP RELAY board CN804

5

(R-CH)

set

SP RELAY board CN804 Pin

3

level meter

+ –

(GND)

6. Confirm the play back signal recorded in step 3 becomes adjustable level as follows. If these levels are not adjustable level, adjust the RV53 (RCH) on the SP RELAY board to repeat steps 4 and 5.

Adjustable level:

CN804 PB level: 47.2 to 53.0 mV (–24.3 to –23.3 dB) Adjustment Location: SP RELAY board

– SW BOARD (Component Side) –

TAPE SPEED

ADJUSTMENT



(NORMAL) (HIGH)

RV1002

– SP RELAY BOARD (Conductor Side) –



RV1001

CN1001

DVD SECTION

AUTO SERVO ADJUSTMENT

After parts related to the servo circuit (RF amplifier (IC001), DSP (IC509), motor driver (IC501), EEPROM (IC903) so on) are replaced, re-adjusting the servo circuit is necessary . Select “ALL” at “1. DRIVE AUTO ADJUSTMENT” (Refer to page 29 in TEST MODE) and adjust DVD-SL (single layer), CD and D VD-DL (dual layer).

RF LEVEL CHECK

Connection:

oscilloscope

MB board

CN901

1

3

CN901

Procedure:

1. Connect an oscilloscope to test point 1 pin and 3 pin of CN901 on the MB board.

2. Turn the power on.

3. Put the disc (LUV-P01) (Part No.: 4-999-032-01) (CD) in to playback.

4. Confirm that oscilloscope waveform is clear and check RF signal level is correct or not.

5. Put the disc (TDV-520CSO) (Part No.: J-2501-236-A) (DVD) in to playback.

6. Perform confirmation in the same manner as step 4.

Note: A clear RF signal waveform means that the shape “◊” can be clearly

distinguished at the center of the waveform.

RF signal waveform

Checking Location:

+ –

VOLT/DIV: 200 mV TIME/DIV: 500 ns

CD: 1.05 DVD: 1.09

±

0.2 Vp-p

±

0.2 Vp-p

REC LEVEL ADJUSTMENT DECK B

Procedure:

In the MC test mode, the “REC memory mode” is convenient for this adjustment. In the “REC memory mode” , when the REC starts the input signal FUNCTION is switched to VIDEO automatically . When the REC stops, the tape returns near to the recording start position.

1. Press [MD $VIDEO%] button to select VIDEO. (This step is not necessary if the above test mode has already been set)

2. Insert a tape into deck B.

3. After press [REC PAUSE/START] bu t t on, press [REC

PAUSE/START] button, then recording start.

REC BIAS

ADJUSTMENT



13

CN804

REC LEVEL

ADJUSTMENT

RV53

(R-CH)

(L-CH)

RV2

RV52

1

– MB Board (Component Side) –

1

7 CN901

3737

HCD-FL7D

SECTION 8

DIAGRAMS

8-1. BLOCK DIAGRAM – RF SERVO Section –

DETECTOR

OPTICAL

TRAVERSE

UNIT

(DBU-1)

LASER

DIODE

(FOR CD)

LASER

DIODE

(FOR DVD)

2AXIS DEVICE FOCUS/

TRACKING

COIL

RF

CD LD

PD

DVD LD

INLIM

SW

FCS+ FCS–

TRK+ TRK–

A B C D

F

E

(SPINDLE)

D

AUTOMATIC POWER

CONTROL (FOR CD)

Q002

AUTOMATIC POWER

CONTROL (FOR DVD)

Q001

LASER DIODE

SELECT

Q901

M2

(SLED)

M1

MM

CBA

MM

• SIGNAL PATH

DVDRFP

1

RFSIN

63

A2

3

B2

4

C2

5

D2

6

18

CD E

17

CD F

B

12

A

11

B

D

10

C

9

D

B

16

CD A

A

15

CD B

D

14

CD C

C

13

CD D

22

CDLD

24

CDPD DVDPD

23

DVDLD

21

V125

36

FOCUS/TRACKING COIL DRIVER,

SPINDLE, SLED MOTOR DRIVER

36 48 37 1

34 3 35 4

32 31 30 29

27 28

47 46

ATOP

ATON

IC501

BUFFER

FOCUS COIL

DRIVE

TRACKING COIL

DRIVE

SLED MOTOR

DRIVE

SLED MOTOR

DRIVE

SPINDLE MOTOR

DRIVE

BUFFER

: CD PLAY

: DVD PLAY

: SACD PLAY

FNP

62

61

AIP

59

FNN

AIN

60

CD/DVD/SACD RF AMP,

FOCUS/TRACKING ERROR AMP

MUTE12 MUTE34

MUTE5 TSD-M

IC001

4042

7

10

19 20 21 22

13

45

535254

AVC

(1.65V)

FF

FR

TF

TR

: AUDIO

: VIDEO

55

DIP

DIN

RFAC

SDATA

SCLK

SDEN

MIRR

LDON

FF FR

TE

FE

7 8

44 43

60

63 73

62

57

47 46 48

39 40 42MNTR

27

26

76 31

LDSEL

FCS JMP 1 FCS JMP 2

SLED B SLED A

MUTE 2D

SP ON TSD

FG

28

LD ON

SLED

DATA_RF

CLK_RF

SDEN

MIRR

INLIM

61

TE

FE PI

TE

FE PI

CLK_RF

DATA_RF

82

83

SDCLK RF

SDATA RF

IC503

SDEN

2

SDEN

AMP

WARFI

CDDOUT

117

RFIN

64

DOUT

32, 30, 27, 24

HDB0 – HDB7

XDCK XSAK HDB8 XSHD

MNT2

MDB0 – MDB9,

MDBA – MDBF

MA0 – MA9

WE

XMOE

XRAS XCAS

XSRQ

MNT1

53

92

44, 41, 39, 35,

48 46 26 49

93

99, 101, 102, 104-106

66-69, 71, 73-75, 96, 97,

89, 91

79, 80, 82-87,

76 94 78 95

50

RFAC

DIGITAL SIGNAL PROCESSOR,

DIGITAL SERVO PROCESSOR

IC509

SSTP

26

41

TE

40

SE FE

39 43

RFDC

VC

38

CE

42

FF

33

FFDR

FR

34

FRDR

TF

31

TFDR

TR

32

TRDR

SFDR

29

SRDR

30

MIRR

PI

FE

TE

67PI66

65

FE

TE

MECHANISM

CONTROLLER

IC901 (1/2)

PCMD

BCLK LRCK C2PO

WDCK

WFCK SBSO EXCK

XTAI

MDP

XRST

MD2

SCOR

DATA CLOK

XLAT SENS SQSO SQCK

LOCK

GFS

MUTE

COUT SCLK

FOK

MIRR

66

BCLK

67

LRCK

65

C2PO

14

GSCOR

17

WFCK

10

SBSO

79

EXCK

80

SCOR

CLOCK

GENERATOR

IC906

13 3

71

25

2

63

15

4 6 5

7 76 77

24 13

3

19

8 22 20

3

26

49 50 27

9 52 54

75 71 59

30 72 74 29

DOCTR/ ISBTEST

SCOR

DATA CD CLOK CD LAT CD SENS CD SQSO SQCK

LOCK CD GFS CD MUTE CD

COUT CD SCLK CD FOK CD MIRR

IC703 (2/2)

7 8

XTI

SO3

MO1

27M

BUFFER

X902

27MHz

XTO

SO1

SO2

9 10

768FS

98

XDRST

XRD

XWR

XCS DVD INT0 DVD INT1 DVD

GFS DVD

XRST DVD

JIT OFFSET

SACD/DVD

EEP RDY

EEP SI

EEP CLK

EEP CS

SDIN DSD

SDOUT DSD

SCK DSD

XMSLAT

READY DSD

MUTE DSD

JIT

14-21

D0 – D7

89-96

A0 – A7

85 84 12 22 23

58

25

45

64

77

6

5

100

99

47 46 24 51 48 53

BCLK LRCK C2PO GSCOR

WFCK SBSO EXCK SCOR

COMPARATOR

IC703 (1/2)

5

SDA

6

SCL

7

WP

MSDATO

MSDATI

MSCK

XMSLAT SHRRDY SHRMUT

160

MDAT

158

BCK

163

LRCK

155

C2PO

146

GSCOR

151

WFCK

148

SBIN

147

EXCK

150

SCOR

DVD DECODER

170

XTA1

169

XTA2

167

XTAL

137

MDIN2

135

SPO

D0 – D7

172-176, 1, 2, 4

A0 – A7

5, 7, 9-14

17

XRD

18

XWR

19

XCS

20

XINT0

21

XINT1

107

GFS

164

XRST

EEPROM

IC903

IC701

AEP0

109

AV DATA BUS

XDCK XSAC

SDEF

XSHD

2-5, 7-10,

I/O0 – I/O15A0 – A9

41-44, 46-49

16Mbit D-RAM

IC706

27-32

21-24,

17

WE

33

OE

18

RAS

34

UCAS

35

LCAS

SACD/DVD

SELECT

IC814

MSDATO, MSDATI, MSCK,

XMSLAT, SHRRDY, SHRMUT

SD0 – SD7

(for AUDIO SYSTEM)

SD0 – SD7

(for VIDEO SYSTEM)

XDCK, XSAC, SDEF, XSHD

(for AUDIO SYSTEM)

XDCK, XSAC, SDEF

(for VIDEO SYSTEM)

WCK

768FS

27M

XRST_DSD

XSRQ

XSRQ-ZIVA

10

11

12

13

1

2

3

4

5

6

7

8

9

(Page 40)

(Page 41)

(Page 40)

(Page 43)

(Page 40)

(Page 43)

(Page 40)

(Page 43)

(Page 40)

(Page 43)

(Page 40)

3838

8-2. BLOCK DIAGRAM – TUNER/TAPE DECK Section –

HCD-FL7D

FM 75Ω

AM

L-CH

HP901

(PB)

R-CH

L-CH

R-CH

HRPE901

(REC/PB/ERASE)

RV52

REC BIAS (R)

(DECK B)

ANTENNA

M901

(CAPSTAN)

R-CH

MM

TAPE SPEED

(NORMAL)

FM ANT

ANT GND

AM ANT

ANT GND

BIAS OSC

RV1002

TUNER UNIT

ST-MUTE

RDS DATA

2

RV2

REC BIAS (L)

(DECK B)

T301

BIAS OSC

Q4, 5

CAPSTAN

MOTOR DRIVE

Q256.257

CAPSTAN MOTOR

CONTROL SWITCH

Q1001

L-CH

R-CH

ST-DOUT

ST-DIN ST-CLK

ST-CE

TUNED

STEREO

RDS INT

R-CH R-CH

BIAS

TRAP

REC BIAS

SWITCH Q2, 3, 9

RV1001

TAPE SPEED

(HIGH)

R-CH

RDS DATA

REC/PB SWITCHING

13

Q255

CLK

MUTING

TUNED

STEREO

RDS INT

DI

DO

CE

IC2

TC +10V

(AEP, UK)

4

REC/PB

SWITCHING

Q20, 21

81 BIAS

22 CAPM-CNT1

21 CAPM-H/L

D +3.3V

82

TC-RELAY

A PLAY

49

S1001

(DECK A PLAY)

DI

DO

58

57

59

ST DIN

ST DOUT

(DECK B PLAY)

CLK

ST-CLK

S1002

CE

56

50

MUTING

53

ST CE

B PLAY

TUNED

STEREO

55

54

TUNED

ST MUTE

DECK A/B SELECT SWITCH,

PB EQ AMP

IC1 (1/2)

AIN1

32

BIN1

34

(AEP, UK)

RDS INT

RDS DATA

52

18

STEREO

RDS INT

RDS DATA

S1003

(DECK A HALF)

D +3.3V

A/B

NORMAL/HIGH SPEED

REC MUTE ON/OFF

15 13 12 14

A/B

NOR/HIGH

REC MUTE

REC EQ AMP, ALC

RECOUT1

21

R-CH

ALC ON/OFF

11

58

ALC

A-HALF

27

(DECK B HALF)

(DECK B REC)

EQOUT1

28 27

R-CH

MUTE ON/OFF

IC1 (2/2)

EQ

ALC

B-HALF

93

S1006

S1009

D +3.3V

+

REC-IN1

ALC1

REC-IN2

ALC2

S1005

(DECK A REC)

24

23

7

8

TAI1

ROTATION

DETECT SENSOR

(DECK A)

IC1001

MUTE

REC LEVEL

(DECK B)

SYSTEM CONTROLLER

A-SHUT

91

PB-OUT1

RV53

IC101 (1/4)

26

R-CH

B-SHUT

92

ROTATION

DETECT SENSOR

(DECK B)

IC1002

MUTING

MUTING CONTROL

SWITCH

A/B

NOR/HIGH

REC MUTE

PB-A/B

EQ-H/N

REC-MUTE

PM901

TRIGGER PLUNGER

(DECK A)

Q40

Q41

85 9761 67 66

TC-MUTE

LOW-PASS

FILTER

IC3

A-TRIG

23

TRIGGER

PLUNGER DRIVE

(DECK A)

Q253, 254

BUFFER

Q6 - 8

B-TRIG

25

TRIGGER

PLUNGER DRIVE

(DECK B)

Q251, 252

AMS-IN

PM902

TRIGGER PLUNGER

(DECK B)

TUNER

L-CH

TAPE

L-CH

14

15

(Page 41)

• R-ch is omitted due to same as L-ch.

• SIGNAL PATH

: TUNER

: TAPE PLAY (DECK A)

: TAPE PLAY (DECK B)

: REC

REC

L-CH

16

(Page 41)

3939

HCD-FL7D

8-3. BLOCK DIAGRAM – AUDIO DSP (1/2) Section –

(Page 38)

1

7

3

5

8

10

11

WARFI

WCK

SD0 – SD7

SDEF, XSHD, XDCK, XSAK

768FS

XRST_DSD

XSRQ

AV DATA BUS

XDCK XSAK SDEF XSHD

RF BUFFER

IC810

LEVEL SHIFT

IC812

LEVEL SHIFT

IC813

126

123

169 – 176

166 167 168 165

11

9

164

WARFI

WCK

SD0 – SD7

SDCK XSAK SDEF XSHD

MCKI

XRST

XSRQ

DSALFE

PHREFO EXCKO1

DSD DECODER

IC801

DSAL

DSAR

DSAC

DSALS

DSARS

XWE XRAS XCAS DCKE DCLK

64

66

69

71

74

76

62 13

134-131

139-136,

DQ0 – DQ7A0 – A11

162-159, 157-154,

152, 151, 149, 148

143 145 144 142 141

9, 11, 12

2, 3, 5, 6, 8,

A0 – A11

19-24, 27-32

15

WE

17

RAS

16

CAS

34

CKE

35

CLK

DQ0 – DQ7

16Mbit

SD-RAM

IC808

63

64

65

66

67

68

62 52

DSIFL

DSIFR

DSICT

DSISW

DSISL

DSISR

DSBCKF MCK

DIGITAL AUDIO

PROCESSOR

IC401

F2FLREX1

F2CSWEX2

F2SLR

CKOUT

F2BCK

F2LRCK

INIT

SYNC

FLR, CSW, SLR,

47

46

45

49 43 44

79 78

BUFFER

IC402

FLR

CSW

SLR

MCK

BCK

LRCK

INIT

SYNC

MCK, BCK, LRCK

INIT, SYNC

18

19

(Page 41)

• SIGNAL PATH

: AUDIO

: SACD PLAY

(Page 38)

(Page 43)

MSDATO, MSDATI, MSCK, XMSLAT, SHRRDY, SHRMUT

13

TDISA,TCK, TMS, TRST

17

MSDATO MSDATI MSCK XMSLAT SHRRDY SHRMUT

TDISA TCK TMS TRST

6 4 3 2 7

10

29 27 26 30 31

MSDATO MSDATI MSCK XMSLAT MSREADY SMUTE

TDO TDI TCK TMS TRST

4040

HCD-FL7D

8-4. BLOCK DIAGRAM – AUDIO DSP (2/2) Section –

EXCEPT

(

(US, CND)

18

(Page 40)

DIGITAL OUT

US, CND

MD (VIDEO)

IN

VIDEO (MD)

IN

J351

MIC

FLR, CSW, SLR, MCK, BCK, LRCK

OPTICAL

DIGITAL IN

FLR

RDATA

(Page 38)

(Page 43)

TRANSCEIVER

J701 (1/2)

L

R

SLR

CSW

BCK RBCK

LRCK RLRCK

MCK RMCK

2

20

OPTICAL

IC622

OPTICAL

RECEIVER

IC621

AUDIO

SELECT

IC604

CD L OUT

SPDIF

12.288MHz

X602

R-CH

MIC AMP

IC351 (1/2)

10 3B 11 3A

31B 21A

13 4B 14 4A

62B 52A

(EA, MX, SP, KR)

MIC CONTROL

3Y

9

4

1Y

12

4Y

7

2Y

SEL

1

2 RX0

4 RX2

1

5

28

29

A +10V

Q351

RV351

MIC LEVEL

1VINL

6

DIGITAL AUDIO

INTERFACE RECEIVER

IC603

RXOUT

RX3

XOUT

XIN

(EA, SP, KR)

D OUT

LRCK

RSTB

A/D CONVERTER

DIGITAL ECHO

IC352

15

13

14BCK

IC611

21RDATA

16RMCK 20RLRCK 17RBCK

33AUDIO 44PIO0 46PIO2

37D 38DI 40CL 39CE 35INT 36RERR

34CKST

RV352

ECHO LEVEL

RDATA

RMCK

RLRCK

RBCK

MIC AMP

IC351 (2/2)

115 S D I 4

114 S D I 3

18 SDI1

30 SDI2

15 LRCKI1 28 LRCKI2

4 LRCKI3

17 BCKI1 29 BCKI2

6 BCKI3

22 KFSIO16SYSCLK

• R-ch is omitted due to same as L-ch.

• SIGNAL PATH : AUDIO

: TUNER

: CD PLAY

: OPTICAL

DIGITAL IN

S-RAM

D0 – D15 A0 – A15

7 – 10, 13 – 16,

29 – 32, 35 – 38

108, 107, 105 – 102,

99, 98, 80 – 77,

75 – 72

D0 – D15

GP856BST2XRST

69

IC602

AUDIO DIGITAL

SIGNAL

PROCESSOR

IC601

HDIN34HCLK59EXLOCK

33

5 – 1, 44 – 42,

27 – 24, 21 – 18

112, 110, 109,

97 – 92, 82, 85 – 83,

66 – 64

A0 – A15

MCLK112MCLK2

9

X601

13MHz

65 DIR-RX

5DIG-TX

7DIG-CLK 39 DSP-CS 20 DIR-INT 71 DIR-UNLOCK

89 DIR-RST41XMODE

: TAPE PLAY

: REC

: MD (VIDEO) : MIC INPUT

HDOUT36HCS32HACN

35

6

68

67

DSP-CS

DSP-RX

SYSTEM

CONTROLLER

IC101 (2/4)

CS

WE

617

CSO

WEO

4445

23SDO1 24SDO2 25SDO3 26SDO4

14SCKOUT 19LRCKO 20BCKO

GP9

68

69

DSP-ACK

DSP-DECODE

• Abbreviation CND : Canadian EA : Saudi Arabia KR : Korean MX : Mexican SP : Singapore

D/A COVERTER

IC612

45 DATA1 46 DATA2 47 DATA3 31 DATA4

38 SCKI 41 LRCK 40 BCK

MDI35MC36HL

34

1AMP-DATA 2AMP-CLK 3AMP-LAT

66DAC-LAT

60LINE MUTE

TUNER

L-CH

14

(Page 39)

TAPE

L-CH

15

(Page 39)

REC

R-CH

L

R

(

L-CH

(Page 39)

MD (VIDEO)

OUT

FL

OUT

(Page 42)

SL

OUT

(Page 42)

C

OUT

(Page 42)

SW

OUT

(Page 42)

INIT,

SYNC

(Page 40)

RELAY

BTL

(Page 42)

STK

MUTE

(Page 42)

16

21

22

23

24

19

25

26

70 LIN5 64LRECOUT1

67 LIN2

66 LIN1

1MICIN

EA, MX,

(

SP, KR

9 FLIN14VOUT1

13VOUT2

R-CH

11 SLIN12VOUT3

11VOUT4

R-CH

12 CIN

13 SWIN

2L-RECIN16VOUT7

INPUT SELECT

ELECTRICAL

19 PORT2

22 PORT5

6 ADL+OUT 4 ADR+OUT

15 DATA 16 CLOCK 17 LATCH

SWITCH,

VOLUME

IC701

10VOUT5

9VOUT6

20VOUT8

R-CH

MUTING

Q792

(

EA, MX, SP, KR

MUTING

CONTROL

Q790, 791

R-CH

MUTING

CONTROL

Q201, 202

MUTING

CONTROL

Q602

(

48ZEROA

RST

32

63LRECOUT2

46FLOUT

36SLOUT

47BBREF

32COUT

28SWOUT

INIT

20PORT3

SYNC

21PORT4

(US, CND, AEP, UK)

EA, MX,

(

SP, KR

COMPARATOR

IC703

COMPARATOR

IC704 (1/2)

(US, CND, AEP, UK)

LINE AMP

IC704 (2/2)

A +10V

2.1/MULTI

CHANNEL SELECT

IC702

13 X1

12 X0

1Y1

2Y0

X-X110Y-Y1

11

2.1/MULTI CHANNEL

SELECT

SWITCH

Q711

14X

15Y

R-CH

J701 (2/2)

MUTING

Q702

MUTING

Q703

MUTING

Q704

MUTING

Q754

(

EA, MX, SP, KR

4141

HCD-FL7D

8-5. BLOCK DIAGRAM – POWER AMP Section –

27

21

23

24

HP SW

FL OUT

R-CH

C OUT

SW OUT

POWER AMP

IC401

STANDBY

SWITCH

Q421 - 423

POWER AMP

IC501

STANDBY

SWITCH

Q521 - 523

TH401

OVER LOAD

Q501, 551

D502, 552

(Page 44)

(Page 41)

THERMAL

DETECT

Q419, 420

DETECT

OVER LOAD

D402, 452

DETECT

Q401, 451

D420

D520

PROTECT

DETECT

Q850

PROTECT

DETECT

Q851

Q854

DC DETECT

Q855, 856

• Abbreviation CND : Canadian

J301

PHONES

–2

EA : Saudi Arabia KR : Korean MX : Mexican SP : Singapore

TM801

+ –

FRONT L

+

–1

RY801

+ ++

RELAY DRIVE

Q801

RY802

RELAY DRIVE

Q802

+

(EA, MX, SP, KR)

–2

(US, CND, AEP, UK)

(EA, MX, SP, KR)

–2

–1

RY803

RELAY DRIVE

Q803

(US, CND, AEP, UK)

–2

+

–1

RY804

RELAY DRIVE

Q804

–1

RY805

+

FRONT R

–

+

CENTER

–

+

S.WOOFER

–

SPEAKER

(Page 41)

22

26

SL OUT

R-CH

STK MUTE

POWER AMP

IC431

STANDBY

SWITCH

Q471 - 473

• R-ch is omitted due to same as L-ch.

• SIGNAL PATH : AUDIO

OVER LOAD

D432, 482

DETECT

Q431, 481

D490

STK MUTE

77

PROTECT

SYSTEM CONTROLLER

M801 (FAN)

M

IC101 (3/4)

PROTECTOR

Q852, 853

FAN MOTOR

DRIVE

Q860, 863

FAN-CTRL

FAN MOTOR

CONTROL

Q861, 862

D860

76

BTL2.1CH A

BTL2.1CH B72BTL2.1CH C

71

707880

BTL2.1CH D

–1

RY806

RELAY DRIVE

Q806

EA, MX,

(

SP, KR

RELAY DRIVE

–2

–1

Q807

RELAY DRIVE

Q805

(

RY807

+

REAR L

+

–

+ –

(EA, MX, SP, KR)

RELAY BTL

REAR R

25

(Page 41)

4242

HCD-FL7D

8-6. BLOCK DIAGRAM – VIDEO Section –

(Page 38)

(Page 41)

(Page 40)

(Page 44)

SD0 – SD7

4

XDCK, XSAK, SDEF

6

27M

9

XSRQ_ZIAV

12

SPDIF

20

TDISA, TCK, TMS, TRST

17

IIC-DATA, IIC-CLK, SYS-RST

28

AV DATA BUS

SYS-RST

XDCK XSAK SDEF

TDISA TCK TNS TRST

177-174, 171-168

SDDATA0 – SDDATA7

SDCLK

183

SDEN

179

SDERROR

182

XIN

139

SDREQ

178

IEC958

156

TDO

198

TCK

201

TMS

200

TRST

197

RESET

202

VDAC_0

VDAC_2

VDAC_1

VDAC_3

VDAC_4

• SIGNAL PATH

: VIDEO

131

: Y

: CHROMA

VIDEO AMP, 75Ω DRIVER

IC701

125

128

122

119

6

YIN

2

CIN

4

VIN

12

CYIN

14

CBIN

16

CRIN

MUTE1

3

15

YOUT

COUT

VOUT

CYOUT

CBOUT

CROUT

MUTE2

28

33

31

25

22

19

VMUTE2 VMUTE1

WIDE SWITCH

Q711, 712

107

34

12

VIDEO OUT

PB/CB

PR/CR

J703

Y

J702

S VIDEO OUT

J701

COMPONENT

VIDEO OUT

: COMPONENT VIDEO

VMUTE1, VMUTE2

29

(Page 44)

IIC-DATA

IIC-CLK

BUFFER

Q904

BUFFER

Q903

I2C_DA

161

160

78

79

I2C SIO

41 40

I2C_CL

I2C-CLK

EXTAL

X901

20MHz

186

34

DRVTX

DRVRX

187

33

SIZIVA

SOZIVA

XTAL

DRVCLK

185

35

SCKZIVA

HIRQ1

184

36

DRVIRQ

DRVRDY

188

FLIP-FLOP

IC904

37

DRVRDY

MECHANISM CONTROLLER

IC901 (2/2)

SWITCHING

IC902

6 5 4

DO DI SK

EEPROM

146

1 8

R/B

IC203

HIRQ2

158

WC_EEPROM

3

CS

WC

Q201

CS_EEPROM

157

32

CS ZIVA

RST_SPC

191

38

RST

DVD SYSTEM PROCESSOR

IC206

22, 19-14, 11-3 2, 207, 206

HAD0 – HAD15 HA1 – HA3

DATA & ADDRESS BUS

HAD0 – HAD15 HA1 – HA3

55, 54, 52, 51,

49-47, 45-40, 38-36

1D1 – 1D10, 2D1 – 2D6

1Q1 – 1Q10, 2Q1 – 2Q9

2, 3, 5, 6, 8-10, 12-17,

19-21, 23, 24, 26

HA4 – HA22

DATA & ADDRESS BUS DATA & ADDRESS BUS

HAD0 – HAD15

29, 31, 33 ,35, 38, 40, 42, 44,

30, 32, 34, 36, 39, 41, 43, 45

DQ0 – DQ14,

DQ15/A-1

32Mbit FLASH ROM

HA1 – HA3HAD0 – HAD15

34, 33, 31 2D7 – 2D9

IC205

ALE

190

56 29

1LE

2LE

BUS INTERFACE

IC215

HA1 –

HA22

25-18, 8-1, 17,

16, 9, 10, 13

A0 – A21

VS/WIDE

HCS0

WEN.UDS

HREAD

195

27

25

CEWEOE

2, 4, 5, 7 ,8, 10, 11, 13, 74, 76, 77, 79, 80, 82, 83, 85, 31,

33, 34, 36, 37, 39, 40, 42, 45, 47, 48, 50, 51, 53, 54, 56

CE

OE

WE

26

28OE11

CE

WE

HAD0 – HAD15

MD0 – MD31

57-60, 64-71, 75-78,

81-84, 88-95, 99-102

DQ0 – DQ31 A0 – A11

2 – 11, 34 – 44

DQ0 – DQ15

2 – 11, 34 – 44

A0 – A20

32Mbit PROGRAMMABLE ROM

IC204

MA0 – MA12 42-33, 45, 46

21, 24-27,

60-66

128Mbit SD-RAM

IC202

HA1 –

CE

HA20

26

CE

OE

28OE11

48

22

WE

BA0

BS0

MCLK

MCS0

MWE

MRAS

MCAS

MDQM0

MDQM1

MDQM2

BA1

56

49

53

51

52

47

68

20

23

CLK

BS1

62

17

19

18

16

CS

WE

CAS

RAS

73

71

DQM0

86

28

DQM1

97

59

DQM2

MDQM3

DQM3

(TYPE A) (TYPE B)

4343

HCD-FL7D

8-7. BLOCK DIAGRAM – DISPLAY/POWER SUPPLY Section –

S701 (MID OUT)

S703 (MID IN)

S706 (COUNT)

DISC TRAY

FRONT PANEL

CONTROLLER

IC202

S702 (LID)

S708 (OUT)

S704 (IN)

S705 (INIT)

LEVEL SHIFT

Q701

ROTARY

ENCODER

S707

GRID DRIVE

Q201, 202

26DI1 25DO2

3CLK 4LATCH 56 EXP-LAT

2RESET.B

(Page 42)

(Page 43)

D308

MULTI CHANNEL

DECODING

D302 – 304, D341 – 345

Q209

PM301

TC HOLDER

(DECK A)

PM302

TC HOLDER

(DECK B)

HP SW

X

27

VMUTE1, VMUTE2

X

29

IIC-DATA, IIC-CLK, SYS-RST

X

28

LED DRIVE

Q211

LED

MATRIX

OPEN

S325

CASSETTE LID

OPEN/CLOSE DETECT

S332

CD/DVD DOOR

LOCK DETECT

S331

CD/DVD DOOR

OPEN/CLOSE DETECT

(ON: When CD/DVD lid is close.)

(ON: When tray is going to open/close.)

(ON: When tray is open.)

(ON: When sub tray set to play position.)

(ON: When sub tray move between tray and stocker.)

(ON: When elevator down to bottom.)

(ON: When elevator up/down each sub tray stock position.)

DISC IN DETECT

SENSOR

D704, Q703

ADDRESS DETECT

FL601

FLUORESCENT

INDICATOR TUBE

LED CONTROL

Q210, 217

LED DRIVE

Q203 – 206

LED SELECT

Q207, 208

PLUNGER

DRIVE

Q215, 216

PLUNGER

DRIVE

Q213, 214

CLOSE

OPEN

23 LED1

22 LED2 21 LED3 20 LED4 19 LED5

24 SELECT

17 TC A SW

18 TC B SW

5 TC SW

8 CD SW1

7 CD SW2

6 CD SW3

9H.P

PRTC_SW

80

MIDOUT_SW

68

OUT_SW

67

IN_SW

69

MIDIN_SW

70

INIT_SW

73

CNT_SW

74

DISC-SENS

79

59

ENC0

58

ENC1

57

ENC2

INDICATOR TUBE DRIVER,

A1 – A36

22-12, 10, 9

47-43, 41-23,

85-97,

100, 1-8

G1 – G13,

G16 – G24

98, 99

G14, 15G

78 EXP-OUT DATA 75 EXP-IN DATA 76 EXP-CLK

D301

S301

S302

DISPLAY

VOLUME

REMOTE CONTROL

DOOR MOTOR+

DOOR MOTOR–

LOD-POS

LOD-NEG

CLP-POS

CLP-NEG

CD/DVD MECHANISM

DECK CONTROLLER,

FLUORESCENT

KEY CONTROL

IC201

RESET

77

D201

LED DRIVE

Q212

ROTARY

ENCODER

S341

RECEIVER

IC301

XO

XI

VMUTE1 VMUTE2

52

53

54

55

71

72

64 – 66

KEY0 – KEY2

83

82

60IIC DATA 61IIC CLK

IIC-CLK

CD/DVD DOOR OPEN/CLOSE

RIN

9

FIN

7

LOADING MOTOR DRIVE

RIN

9

FIN

7

UP/DOWN MOTOR DRIVE

RIN

9

FIN

7

X201

4MHz

30 IIC-DATA 29 IIC-CLK

SYSTEM CONTROLLER

41 M-RESET

38 POWER LED

74 POWER-KEY

73 DISPLAY-KEY

47 VOLUME A

VOLUME B

48

4SIRCS

44 VIDEO-MUTE 45 VIDEO-MUTE2

IIC-DATA

SYS-RST

MOTOR DRIVE

IC302

MOTOR

DRIVE

IC702

MOTOR

DRIVE

ELEVATOR

IC701

MOTOR

DRIVE

S303 – 307,

S308 – 310

S311 – 319, S320 – 324, 326

IC101 (4/4)

XRST

43

OUT1

4

OUT2

2

OUT1

4

OUT2

2

OUT1

4

OUT2

2

(US, CND, AEP, UK)

X-IN

X-OUT

XC-IN

XC-OUT

AC-CUT

M

79CD POWER

83STBY-RELAY

15

13

10

11

12RESET

100

M301

CD/DVD DOOR

OPEN/CLOSE

M702

(LOADING)

M701 ELEVATOR UP/DOWN

CD/DVD A+3.3V-2

X102

16MHz

X101

32.768kHz

E VOL B+

D+1.8V

D+2.5V

CD/DVD D+3.3V, CD/DVD A+3.3V-1

M+12V

RESET

SWITCH

Q203

+3.3V

(MC)

D+2.6V

D/A B+

+3.3V

REGULATOR

IC907

CD/DVD D+5V, CD/DVD V+5V

REGULATOR

A+10V, MIC+10V

PLUNGER

(+12V)

REGULATOR

CD/DVD ON

RESET SIGNAL

GENERATOR

IC201

REGULATOR

Q710

M+7V

M+9V

+1.8V

IC210

+2.5V

IC702

+12V

IC921

SWITCH

Q922, 923

EVER +3.3V

EVER +4V

D103, 104

+3.3V

(TC)

+3V

IC631

D+3.3V

(DSP)

TU+3.3V

D+3.3V

(PANEL)

D+3.3V

D+4V

REGULATOR

Q601

A+5V

(DSP)

REGULATOR

D206 – 208

D101, 102

D105

D601

D106

D203

D810

+5V

IC802

REGULATOR

CD/DVD ON

D204

D205

EVER+4V

+10V

IC803

+12V

IC202

+9V

IC922

+3.3V

IC840

SWITCH

Q870, 871

+4V

REGULATOR

IC801

+5V

REGULATOR

IC804

B+ SWITCH

Q864, 865

VP

+4V

REGULATOR

IC901

RECT D890

F/R AMP B+

F/R AMP B–

C AMP B+

C AMP B–

RECT D921

TO FLUORESCENT

INDICATOR TUBE

FL201

– 42V

REGULATOR

Q971

RECT

D901 – 904

MAIN POWER

TRANSFORMER

RECT D491

RECT D591

VF

RECT

D911

POWER ON/OFF

RELAY DRIVE

Q901

TRANSFORMER

T911

T901

SUB POWER

• Abbreviation CND : Canadian EA : Saudi Arabia KR : Korean MX : Mexican SP : Singapore

(EXCEPT EA, SP)

(EA, SP)

RY901

(EA, SP)

VOLTAGE

SELECTOR

S901

(EXCEPT EA, SP)

(EA, SP)

(EXCEPT EA, SP)

(AC IN)

4444

HCD-FL7D

d

8-8. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Boards:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

f

•

• : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

Caution: Pattern face side: Parts on the pattern face side seen from (Conductor Side) the pattern face are indicated. Parts face side: Parts on the par ts face side seen from (Component Side) the parts face are indicated.

• Indication of transistor.

: internal component.

C Q

B

E

B

D

Q

G

S

These are omitted.

Q

CE

Q

CE

These are omitted.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.

• All resistors are in Ω and 1/ specified.

f

•

• 2 : nonflammable resistor.

• 5 : fusible resistor.

• C : panel designation.

Note:

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

• A : B+ Line.

• B : B– Line.

• H : adjustment for repair.

•Voltages are taken with a V OM (Input impedance 10 MΩ).

•Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

•Abbreviation

: internal component.

Voltage variations may be noted due to normal production tolerances.

F : AUDIO L : VIDEO E : Y a : CHROMA r : COMPONENT VIDEO f : TUNER E : TAPE PLAY (DECK A) d : TAPE PLAY (DECK B) G : REC (DECK B) J : CD PLAY c : DVD PLAY I : SACD PLAY N : MIC j : MD (VIDEO) i : OPTICAL DIGITAL IN

CND : Canadian model EA : Saudi Arabia model KR : Korean model MX : Mexican model SP : Singapore model

4

W or less unless otherwise

Note:

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

• Circuit Boards Location

panel (L) board

CD motor board

MIC board (Saudi Arabia, Korean, Mexican, Singapore)

CD door SW 1 board

CD door SW 2 board

TC SW (A) board

sensor 2 board

sensor board

blue LED board

TC door SW board

TC door board

GC board

SP relay board

clamp motor board

front rear AMP board

video board

SUB TRANS boar

TRANS board

center SW AMP board

panel (R) board

regulator board

RF board

IN/MIDIN SW board

DSP board

INIT/count SW boar

OUT/MIDOUT SW board

CD door board

SW board

head (A) board

connect board

head (B) board

MB board

loading motor board

MC board

4545

HCD-FL7D

8-9. PRINTED WIRING BOARD – RF Board – • See page 45 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10 11 12 13

A

B

RF BOARD

E

(COMPONENT SIDE)

FLEXIBLE BOARD

OPTICAL

TRAVERSE

UNIT

(DBU-1)

RF BOARD

(CONDUCTOR SIDE)

C

64 49

D

1

48

IC001

A

MB BOARD

CN501

E

(Page 48)

16

17 32

33

F

• Semiconductor Location

Ref. No. Location

D001 C-11 D002 B-11

IC001 D-11

Q001 B-3 Q002 B-3

1-684-822-

11

(11)

1-684-822-

11

(11)

4646

8-10. SCHEMATIC DIAGRAM – RF Board – • See page 57 for Waveforms. • See page 96 for IC Block Diagram.

HCD-FL7D

RFMON

OPTICAL

TRAVERSE

UNIT

(DBU-1)

FLEXIBLE

BOARD

LD GND

DVD LD

INLIM_3V

R026C027C028

C031

12k0.10.1

1000p

0.01

IC001

CXD1881AR

C030

C029

0.01

C032

0.047

JL006

JL003

JL002

JL001

R033

0

330p

0.033

C036

0.47

R034

C037

C039

C038

N

R

O

IR

D

M

L

10M

C026

C025

R023

820

C024

JL005

CN001

24P

D

C

RF

GND

VC

VCC

E

A

B

F

N.C

PD

VR

VCC

SW

INLIM

CD LD

FCS+

FCS-

TRK+

TRK-

100

R001

FD+

FD-

TD+

TD-

D

C

RFP

C009

0.1 RFP

A

E

B

A

C

B

D

F

PD FD-

DVD_LD

CD_LD

R041

1k

E

F

D P

R019 R020

00

JL007

R035

0

R025

100

R022

220

5600p

C017

2200p

C016

0.01

R024

0

22p

5600p

C020

C021

C022

C023

C018

C019

2200p

C015

2200p

C014

C042 180p

0

R014

0

R013

0

R012

0

R011

0

R018

0

R017

0

R016

0

R015

JL004

C008

0.1

R021

0

0.1

CD/DVD/SACD RF AMP,

FOCUS/TRACKING ERROR AMP

C041

0.1

C040

0.1

C006

C013

22

0.1

10V

C035

0.1

MIRR

PI/CE

TE

FE

SDEN

0

R027

0

R028

0

R029

C033 C012

0.1 0.1

R032

100

C034

0.1

C005

22 10V

C049

0.1

DATA_RF

CLK_RF

DATA_RF

SDEN

CLK_RF

LDON

RFMON

FE

TE

PI/CE

CN002

29P

AGND

RFAC

AGND

AVC

MIRR

PI

TE

FE

A5V

SDEN

DATA_RF

CLK_RF

LDON

A3V

RFMON

INLIM

LDSEL

FD+

TD-

TD+

SLB-

SLB+

SLA-

SLA+

FD-

FD+

TD-

TD+

SLEDB-

SLEDB+

SLEDA-

SLEDA+

SPDL-

SPDL+

(Page 50)

CD_LD

C001

IOP2

Q001 Q002

2SB1132-T100-QR 2SB1132-T100-QR

AUTOMATIC POWER

CONTROL

1SS355TE

-17

(FOR DVD)

CN003

9P

SLEDA+

SLEDB+

SLEDB-

SLEDA-

{LIMIT-SW(A)}

LED

{LIMIT-SW(B)}

GND

{LIMIT-SW(B)}

INLIM

SPDL-

SPDL+

SLA+

SLB+

SLB-

SLA-

DVD_LD

R004R003

L001

47µH

C002D001

10

16V

R005 R009

3333

47k 47k

C010

1000p

R006

100

470

6.3V IOP1

AUTOMATIC POWER

CONTROL

(FOR CD)

1SS355TE

-17

L002

47µH

C004D002

10

16V

C003

R010R008R007

100

4703333

6.3V

C011

1000p

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : DVD PLAY (): CD PLAY

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

4747

HCD-FL7D

8-11. PRINTED WIRING BOARD – MB Board (Component Side) – • See page 45 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location

D201 B-10

IC206 F-10 IC215 H-8 IC401 C-4 IC509 J-4 IC701 J-9 IC801 E-4 IC901 H-5 IC902 F-7 IC904 F-7 IC906 E-6

Q903 B-3 Q904 B-3

A

B

C

D

E

1 2 3 4 5 6 7 8 9 10 11

DSP BOARD

MB BOARD

(COMPONENT SIDE)

SS

71

D

28

C411

19

CN603

(Page 69)

B

MC BOARD

CN112

(Page 66)

C

SP RELAY

BOARD NO816

(Page 78)

IC401

IC801

IC906

JW305

JW303

105156

157

4

3

2

1

E

VIDEO

BOARD

CN701

(Page 88)

104

31

F

IC902

45

IC206

IC904

208

G

IC901

56 29

IC215

128

1

53

H

I

21

J

IC509

40

120

80

IC701

61

6041

K

1-684-998-

L

RF BOARD

A

CN002

(Page 46)

11

4848

8-12. PRINTED WIRING BOARD – MB Board (Conductor Side) – • See page 45 for Circuit Boards Location. Note: When replacing IC205 of type A, install IC204 instead of IC205.

HCD-FL7D

Ver 1.2

1 2 3 4 5 6 7 8 9 10 11

• Semiconductor Location

Ref. No. Location

A

MB BOARD

(CONDUCTOR SIDE)

D901 I-9

IC202 F-2

20 11

IC210

B

1

2

3

IC402

110

IC203 E-4 IC204 H-2 IC205 H-2 IC210 B-3 IC402 B-6 IC501 J-6 IC503 I-10 IC702 G-10 IC703 K-2 IC706 K-3

C

IC808 E-8 IC810 F-10 IC812 F-6 IC813 F-7 IC814 G-7 IC903 I-8

D

IC907 I-10

Q201 F-3 Q901 H-9

• Note: Refer to page 8 to discriminate typeA/B.

1

E

86

44

IC202

F

1

43

8

4

5

IC203

IC812

1

E

10

20

IC813

1

11

20

IC808

13

54

IC810

IC814

148

10

11

5

31

G

IC205

(TYPE A)

H

IC204

(TYPE B)

E

IC702

2

IC907

1

2

3

IC903

I

120

21

J

IC501

80

IC503

IC703

40

61

6041

IC706

K

1-684-998-

11

4949

HCD-FL7D

8-13. SCHEMATIC DIAGRAM – MB Board (1/7) – • See page 57 for Waveforms. • See page 96 for IC Block Diagram.

(Page

47)

AGND

RFAC

AGND

AVC

MIRR

PI

TE

FE

A5V

SDEN

DATA_RF

CLK_RF

LDON

A3V

RFMON

INLIM

LDSEL

FD-

FD+

TD-

TD+

SLEDB-

SLEDB+

SLEDA-

SLEDA+

SPDL-

SPDL+

(1/7)

C526

C527

22

0.01 16V

TSD-M

SP_ON

MUTE_2D

FOCUS/TRACKING COIL DRIVER,

SPINDLE/SLED MOTOR DRIVER

IC501

SLEDB-

SLEDB+

SLEDA-

SLEDA+

TRK+

TRK-

FCS+

FCS-

FAN8035

SPDL+

SPDL-

R509

0

C529

0.01

R597

R510 150k

0

R555

0

R592

C528

22

16V

R554 R553

00

150k

R511

(CH3456)

(CH12)

R599

1k

2 2 0 .0

C592

0

10

6 1

16V

5 C

CN501

29P

RFAC

MIRR

PI

TE

FE

SDEN

DATA_RF

CLK_RF

SLEDB-

SLEDB+

SLEDA-

SLEDA+

LDON

RFMON

INLIM

LDSEL

FCS-

FCS+

TRK-

TRK+

SPDL-

SPDL+

DSAVE

7 4 5 L J

JL521

C525

0.01

k

0

1 3 4 5 R

R580

7

9

4

33k

8

5

R

p 0

4

0

5

3

C

3

k

1

6

5

R

R512

56k

C503

33000p

R581

12k

C519

0.01

R579

8.2k

R533

33k

R534

C514

56k

0.01

R529

R532

33k

0

C512

0.01

R530

56k

R528

0

R527

2.2k

R525

C510

10k

0.001

R524

R522

R521

4.7k

C509

R523

330p

R586 200k

R519 100k

R520

10k

C506

R516

330p

4.7k

R517

2.2k

SPIN

SLEDA

R535

0

SLEDB

R531

SLED

0

TRDR

10k

TFDR

100k

FJMP2

10k

FRDR

FJMP1

FFDR

8

1

0

5

.0

C

0

SPFG

C522

0.1

R536

10k

GND

0 1

7 1 5 C

C518

0.01

C501 R503

0.01 47k

FOK

DFCT

AMP

WAVRB

2 E

-T M

3

A

0

4

5

0 4

IC

3

VCC

JM N

C502

0.01

R504

47k

R506

47k

R505

47k

LOCK

R569

R537

68k

MDP

TFDR

TRDR

FFDR

FRDR

FE

TE

PI

RFAC

0

R670

10k

R671

10k

10

C545

0.1

C543

C588

C589

C590

SL501

R558

47k

R507

0

0.0022

1k

R655

1k

R656

1k

R657

1k

R658

1k

R659

1k

R660

0

R578

0

R577

R560

1k

2

3

2

3

0

5

.0

C

0

C531

0.047 R562

1k

R561

1k

C544

0.1

0.0022

COUT

MIRR

4

C535

3 5 C

C2PO

GFS_CD

0

0 7

5

8

5

R

4

3

0

02

0

5

L5

L

C

DIGITAL SIGNAL PROCESSOR,

DIGIATL SERVO PROCESSOR

R588SL502

10k

k 0 0 1

3 9 5 R

7 .4 0

51 5 C

C573 100p

5 0 5 L C

IC509

CXD3068Q

3 3

.00 0

3 5 5 C

WFCK

SCOR

GSCOR

0 3

8 5 R

1 0 5 L C

R584

33k

2 2

.0 0

1 .0 0

8 54

C

XLAT

SCLK

CLOK

DATA

SENS

000

0

2

0

5

9

1

0

6

61

6

R

0p 0 1

R604

3

1k

6 5

C559

C

0.1

R603

3.3k

C560

0.0015

C558

100

4V

MUTE_CD

4 1 6 R

R613

C561C556C547

0.1100.1

XRST_CD

0 5

1 6 R

1M

FL502

C568C567

100.1

EXCK

SBSO

10k

R630

0

SQCK

R623

0

SQSO

R622

CL508

CL507

CL506

768FS

0

R629

0

R619

0

R628

BCLK

0

R627

MDAT

0

R626

LRCK

DOUT

MD2

R625

220

10k

R601

C570C569

100.1

R618R608 470k10k

R617C565

1M0.1

FL501

D5V

A5V

AGND

A3V-1

DGND

D3V

AVC

M12V

MGND

DSP_BUS

SPC970_BUS

(Page 53)

(Page 51)

RF_AC

ANALOG_BUS

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : DVD PLAY

: Impossible to measure

∗

5050

8-14. SCHEMATIC DIAGRAM – MB Board (2/7) – • See page 57 for Waveforms.

HCD-FL7D

(Page

50)

ANALOG_BUS

DSP_BUS

SPC970_BUS

(2/7)

JITOFF

R700

R725

8.2k

AVC

MDIN

MDP

A5V

SPIN

D3V

D5V

DGND

MDIN

A3V-1

AGND

GSCOR

EXCK

SBSO

SCOR

WFCK

C2PO

BCLK

MDAT

LRCK

R545 100k

R702 R701

FL703

R767

47k

R770

0

D0

D1

D2

D3

D4

1500p

C523

BUFFER

7

IC703(2/2)

NJM3404AM-TE2

00

C780 C777

10 0.1

FL704

C781

R759

0

R758

0

R757

0

R756

0

R766

0

R755

0

R754

0

R753

0

R752

0

R799

0

R544 100k

C521

(2/2)

6

5

100

4V

1500p

FL706

C729

10

FL702

C779 C778

10 0.1

C776

0.1

CL791

CL787

CL786

CL785

C766 100p

0.0047

R550

R540

0

10k

R538 100k

R541 100k

FL701

C701

C705

0.01

C775

0.1

R765

22k

SL703

C773

0.47

C771 R762

0.047 22 k

C702

10

R763

R769

8.2k

2.2k

R750 10k

100

4V

R764

1M

C774

C772

C706

0.1

C769

0.1

R778 100k

C768

0.1

C767

0.1

C770

0.1

R776

0

C765R777

0.10

1.8k

R724

1k

C720

0.1

R721

C703

33k

0.1

R720

1k

COMPARATOR

R707

100

8

2

3

4

R708

(1/2)

470k

1

IC703(1/2)

NJM3404AM-TE2

C752

R709 150k

C721

0.1

C709

0.1

10k

C711

0.01

R710

R711

2.2k

R726 100k

R727

3.3k

R728

10k

C712R712C708 100p10k0.01

CL703

RF_ACJIT

TP701 TP703

R714

R748

C728

33k

0.1

10k

0.1

R713

C713

C714

0.0015

10k

C715

CL701

C716

0.47

C717

0.01

R781

R718

0

10k

R715

33k

R747

10k

0

100

100k

R780

R716

R717

1k

R719

DVD DECODER

IC701

CXD1882R

C718 C722 C723

0.1 0.1 0.1

GFS_DVD

BDD

BDF

BDC

BDE

BDB

BDA

PK W

R772

22

MNT1

OE

BD9

BD8

XM

XCAS

A8

A11

M

MA9

MA10

M

C730

MA7

MA6

MA5

MA4

MA3

MA2

MA1

MA0

R730

22

RAS

R731

22

WE

BD7

BD6

BD5

BD4

BD3

BD2

BD1

BD0

R732

10k

R735

10k

R737

10k

XSRQ

XSHD

R741

22

XDCK

R742

22

XSAK

R743

22

0.1

C740

0.1

C741

0.1

C742

0.1

C743

0.1

C744

0.1

C745

0.1

A1

A2

A3

A4

A5

(Page 52)

CL777

22

R744

CL775

CL776

XINIT1

A7

A6

A0

D7

D6

D5

B1

B2

B3

B4

B5

B6

B7

B8

A4

A5

A3

A1

A2

XINIT0

XCS1882

XHWR

XHRD

R745R746

47k47k

SD6

SD7

SDEF

SD5

SD3

SD4

SD2

C760C761C762C763 C764

0.10.10.10.1 0.1

(Page 53)

CL770CL771CL772CL773CL774CL778

SD0

SD1

A6

A7

B9

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : DVD PLAY

: Impossible to measure

∗

5151

HCD-FL7D

8-15. SCHEMATIC DIAGRAM – MB Board (3/7) – • See page 57 for Waveforms. • See page 96 for IC Block Diagrams.

(3/7)

A3

A1

(Page

51)

A2

V 3 D

FL705

A4

A5

A6

A7

C727

10

F

E

D

B

GND

I/O14

I/O15

I/O13

I/O2

I/O1

I/O0

VDD

0

1

2

D

B

C724

0.1 C725

10k

R889

R888

VSS

VSSQ

DQ14

DQ15

VDD

DQ0

DQ1

VSSQ

0

1

Q

Q D

D

SD7

SD6

SD5

SD4

SD3

SD2

SD1

SD0

XSRQ

R847

22

C813

0.01

C1

C2

9

C D B

I/O12

I/O3

3

D B

0.1

10k

R887

DQ13

DQ2

2

3

Q

D

SN74LV245APWR SN74LV245APWR

8

B

A

D

B

IC706

MSM51V18165F

-60T

I/O9

I/O8

I/O11

I/O4

VDDQ

5 D B

10k

R885

4 Q D

I/O10

I/O6

I/O5

6 D B

10k

R884

DQ11

DQ10

DQ4

DQ5

5 Q D

TC7WH157FK

Y

SL

ST

VCC

N.C.

I/O7

16Mbit D-RAM

7 D B

10k

R883

R882

C842

0.01

DQ9

DQ8

VSSQ

VDDQ

VSSQ

DQ6

DQ7

VDDQ

6

7

Q

Q D

D

IC814

GND

Y

B

A

XSRQ_ZIVA

GND

VDD

4 D B

10k

R886

DQ12

DQ3

D

IC812 IC813

E

9

6

5

8

7

S

A

O

A

C

M

X

A9

A6

A5

A8

A7

OE

N.C.

LCAS

UCAS

N.C.

K L C D

UDQM

NC/RFU

WE

LDQM

S

E

A

W

C S

S

AV7 SDEF

AV6

AV5

AV4

AV3

AV2

AV1

AV0

A10

A11

WERAS

S

E

A R

W

E K C D

CKE

CLK

CAS

RAS

S A R S

A1

A0

A2

1

2

0

A

M

9

6

8

5

7

A

S

A6

A9

A5

A8

A7

NC

A10

CS

A0A1A2

A11

0

1

2

0

1

A

A S

S

SDEF

XSAK

XSHD

XDCK

SACD/DVD SELECT

V 3 D

FL810

4 A

M

FL813

A4

GND

VDD

A3

3 A

M

C726

0.1

4 A S

VSS

16Mbit SD-RAM

IC808

VDD

A3 A4

MSM56V16160F-8TK

3

SA

C854

0.01

LEVEL SHIFTLEVEL SHIFT

FL807

FL812

CL870

CL871

CL872

CL873

C843C840

0.0110

C809 C800

10 0.01

C802 C803

10 0.01

C841 C848

10 0.01

XSAK

XSHD

SDCK

CL883

C796

0.1

C812C811

0.010.01

C795

DGND

10

C797

100

TA48M025F

4V

DQ7

DQ6

DQ5

DQ4

DQ3

DQ2

DQ1

DQ0

DCLK

DCKE

SWE

SCAS

SRAS

SA11

SA10

SA9

SA8

SA7

SA6

SA5

SA4

SA3

SA2

SA1

SA0

R830

4.7k

XSHD

SDCK

XSAK

SDEF

AV0

AV1

AV2

AV3

AV4

AV5

AV6

AV7

C3

IN

G

OUT

SL812

DQ5

DQ4

VDIOA2

DQ3

DQ2

DQ1

DQ0

VSIOA3

DCLK

DCKE

XWE

XCAS

XRAS

VDIOA3

NC

A11

A10

VSCA3

A9

A8

VDCA3

A7

A6

A5

A4

VSIOA4

A3

A2

A1

A0

VDIOA4

XSRQ

XSHD

SDCK

XSAK

SDEF

SD0

SD1

SD2

SD3

SD4

SD5

SD6

SD7

+2.5V REGULATOR

C808 100p

DQ6

VSCA0

SL813

0.01

C871

DQ7

AVRB

AVSS0

VSIOA2

W

WAVSS1

SLAT

SCK

SDATO

SDATI

XM

VDCA0

M

100

R829

O

I

T

A

K

L

D

C

S

M

X

M

R839

R800

4.7k

C817

IC702

RF

IC810

W

CL885

C961

33000p

R874

33

R896

1k

(Page 56)

(Page 54)

C

D

V N G

R801

0

R870 C815R842 C867 R845 C866 R852

C804 C819 C837

10k 0.0110k 0.01 0 0.01 0

SL811

F

K

R

P

W

CK

ARFI

W

AVDD1

AVDD0

W

UTE

SDOE

ST

SREADY

SM

XR

XM

M

R827

100

D

Y

T

S

D

U

D

R

_

M

R

T

R

S

H

S

R

S

X

R828

4.7k

0.01

0.01 0.01 0.01

6

AD7

AD

RFD

W

VDCB2

1

CKI

EXCKO2

EXCKO

M

VSIOA0

JL644

0.01

C807

R831

33k

C810

0.01

C4

3

AD4

AD5

AD

TESTI

W

VSCB2

NT0

NT1 M

F75HZ

M

LRCK

VDIOA0

JL647

JL648

C839 C818 C838

0.01 0.01 0.01

AD2 W

NT2 M

JL649

AD1 W

DSD DECODER

IC801

CXD2752R

NT3 M

JL650

C865

0.01

0

R843

R841

R840

R838

AD0

IDIN7

IDIN6

IDIN5

W

VDIOB1

NT5

NT4

M

JL651

JL652

IDIN4

VSIOB1

NT6

NT7 M

TDI

M

TCK

VSCA1

JL653

JL654

D C A S

I_

K

D

C

T

C849

0.01

0

R846

0

IHOLD

VDCA1

0

R844

PTY

IBCK

IERR

IANCI

IPLAN

SUPDT0

XBIT

UBIT

VSCB1

SUPDT1

SUPDT2

IOUTE

SUPDT3

IFRM

VSIOA1

VDIOB0

SUPDT4

IEM

UPDT5 S

VSIOB0

VDDSD1

DSARS

VSDSD1

DSALFE

ZDFLFE

VDDSD0

PHREFO

PHREFI

VSDSD0

BCKASL

SUPDT7

SUPDT6

VDIOA1

VDCB0

VSCB0

ZDFRS

DSALS

BCKAO

VDCA2

TEST5

TEST4

VSCA2

SUPEN

IFULL

IANCO

IOUT5

IOUT4

IOUT3

IOUT2

IOUT1

IOUT0

ZDFLS

DSAC

ZDFC

DSAR

ZDFR

DSAL

ZDFL

BCKAI

NC

R837

R836

R835

R834

R833

IVLD

IDIN1

IDIN0

IDIN3

IDIN2

VDCB1

TEST2

TEST1

TEST3

TRST

TMS

TDO

JL657

T

S

M

R

T

D

V 3 D

A5

SL808

FL811

FL815

C860

0.01

C858

C864

100

10

4V

C862

0.01

R851

0

C857

0.01

C855

0.01

C861

0.01

SL820

DSSR

R826

SL821

22

DSSL

R850

22

SL822

DSSW

R849

SL823

22

DSCT

R848

22

SL824

DSFR

R821

SL825

22

DSFL

R822

22

DSBC

R823

22

FL809

R867

0

C856

SL810

0.01

R866

0

R865

0

DSMCK

C5

A

D

F_

N

R

AG

R857

C870

33k

33000p

RF BUFFER

LMH6642MFX

R856

33k

R895

3.3k

DSMCK

DSBC

DSFL

DSFR

DSCT

DSSW

DSSL

DSSR

C845

100

4V

DSMCK

DSBC

SDATAL

SDATAR

SDATAC

SDATALF

SDATALS

SDATARS

D3V

C844

0.01

DGND

ZIVA_BUS

(Page 53)

5252

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : DVD PLAY

: Impossible to measure

∗

8-16. SCHEMATIC DIAGRAM – MB Board (4/7) – • See page 57 for Waveforms. • See page 96 for IC Block Diagrams.

(Page 51)

B1

B2

B3

B4

B5

(Page 54)

(Page 50)

(Page 80)

(Page 67)

(Page

54)

UCOM_BUS

AUDIO_BUS

VMUTE2

VMUTE

A3V-2

DGND

AGND

DGND

A3V-1

MGND

VGND

B6

(4/7)

DOUT

C

V

5

V

D

A

D5V

D3V

D5V

A5V

D3V

AVC

M12V

CN905

11P

M+12V

MGND

D+5V

D.GND

D+3.3V

V.GND

V+5V

CN907

13P

SYS.POWER(NC)

SYS.RESET

IIC-CLK

IIC DATA

DAC MUTE(NC)

VIDEO MUTE

VIDEO SW(NC)

D GND

SPDIF(CD)

D-GND

SPDIF(DVD)

D-GND

VIDEO MUTE2

V5V

A

6.3V

100

C791

8 5 9 C

IE

D

V

D

3

N

-1

D

G

V

D

A

3 A

4V

220

0.01

C793

C918

D C _ T S R X

FL901

C901

C902

100

0.01

4V

A0

A2

A1

GND

SDA

SCL

A

L

D

C S

S

D901

1SS355

C926

C927

220

0.01

4V

Q903

2SK1828

BUFFER

Q904

2SK1828

BUFFER

VCC

WP

R913

10k

P W

IC907

µPC2933T-E2

+3.3V REGULATOR

I2C_SCL

I2C_SIO

G

EEPROM

IC903

BR24C08F-E2

IO

C925

22

16V

C924

0.01

B8

B7

XRST_CD

C906

0.01

R903

22

SDEN

R958

MD2

SDA

MNT1

FJMP1

FJMP2

SENS

R962 10k

XCS1882

D0

D1

D2

D3

D4

D5

D6

D7

XINIT0

R963

XINIT1

10k

0

R970

C905

0.01

T S R _ S Y S

22

R918

0

R919

0

R949

0

R948

0

R947

CL969

CL968

MSCK

XRST_DVD

XRST_DSD

R901

22

E

7

5

6

V

A

A S D

P

L C

W

S

22

R902

0

100

R943

R O C S

100

R876

R973

R942

T A L X

R910

R921

C P

T

N

S

R

IM

_

U

O

L

IR

S

O

D L

C

M

IN

1

4

2

3

A

CXP973064-223R

100

R940

K

Q

X

L

X

IR

C

R

T

V

R

D

0 A

MECHANISM

CONTROLLER

IC901

C910

0.01

HCD-FL7D

B9

768FS

R

F

D

W

R

H

H X

X

10k

R978

R971

D

F

D

X

R

X

R

_

T

R

_

10k

A

K

T

L

A

C

D

22

R905

R906

A

B

D

E

L

S

0

20MHz

X901

10k

R911

R912

22

R907

CL924

R915

100

R824

0

C904

0.01

C913

CL934

R945 R944

10k 10k

100

10k

R930

R929

R928

R926

R925

R904

O

I

Y

T

D

A

R

A

K

D

T

R

O

S

A

H

L

M

S

D

C

RST_SPC

R923

220

F F O

IT J

R935

4.7k

R991

R992

R920

100

R922

22

100 4V

JL956

JL958

JL957

33000p

Q901

DTC114TE-TL

LASER DIODE

SELECT

0

R994

R995

R996

R997

R998

R990

I2C_SCL

I2C_SIO

LDSEL

DRVCLK

SWITCHING

CS_SPC

C907

LOCK

FOK

TSD-M

SCLK

GFS_CD

FL908C903

C908

100p

C909

100p

FE

R916

1k

R988

0

PI

R917

1k

TE

R984

10k

MUTE_2D

MUTE_CD

GFS_DVD

SHRMUT

XMSLAT

SP_ON

JIT

SPFG

SLED

SQCK

SQSO

RFMON

RF_AC

R908

R975

10k

0

0.01

Y D R V R D

M 7 2

D O M _

JIG

10k

TC7W74FU(TE12R)

FLIP-FLOP

CL801

R931

22

C915

9p

R927

X902

C914

27MHz

9p

L801

47µH

FL803

TXD

RXD

VA

B

G

Y

IC902

TC7S32FU

TE85L

IC904

CLOCK GENERATOR

IC906

SM8707GV-E2

VDD1

VSS1

MO1

NC

VDD2

VSS2

1M

XTI

XTO

C917

0.01

R932

22

NC

SO3

VDD3

VSS3

SO2

SO1

C916

100

4V

CL825

22

R933

RF

RF_AC

GND

TXD

RXD

DGND

3V-D

CL800

22

R934

CN901

C1

C3

(Page 52)

C2

C5

C4

7P

NC

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : DVD PLAY

: Impossible to measure

∗

5353

HCD-FL7D

8-17. SCHEMATIC DIAGRAM – MB Board (5/7) – • See page 57 for Waveforms.

(Page 89)

(Page 53)

(Page 52)

VMUTE2

AUDIO_BUS

ZIVA_BUS

NC

VMUTE

(5/7)

L

BB1BB2BB3BB4BB5

75

R277

R263

CN204

17P

V5V

VGND

VMUTE

R_GND

CR/B

B_GND

CB/R

YGND

Y

C_GND

C

V_GND

V

I/P-SW

WIDE

VIDEO.SW(NC)

VMUTE2

VGND

V5V

RXD

TXD

GND

D5V

CN201

4P

R239

47k

DTC114TE

INVERTER

R271

C218

0

R270

C216

0

R269

C205

0

R268

C202

0

R267 C201

00

CS_SPC

Q201

-TL

R243

10k

R245

10k

R246

10k

BB1

0

BB2

0

BB3

0

BB4

BB5

BB6

BB7

CDSEL2

JL212

R242

0

EEPROM

IC203

BR9040F

R/ B

WC

VCC

GND

CS

DO

SK DI

R226

4.7k

C256 C259

C203

0.01

C250C243

0.01 0.01

0.010.01

R233

10k

C246

0.01

C255

0.01

R247

4.7k

R253 R252

27M

4.7k 4.7k

I2C_SCL

I2C_SIO

R248

4.7k

SD7

SD6

SD5

SD4

SD3

SD2

SD1

SD0

XSRQ_ZIVA

XSAK

SDEF

XDCK

DRVIRQ

DRVCLK

DRVTX

DRVRX

DRVRDY

ALE

RST_SPC

MEDUSA_CS

R240

0

TRST

TDI_SACD

TMS

TCK

R254

SYS_RST

HA3

HA2

0

C215

0.01

C261

0.01

R229

33

R230

33

R258 C228

4.7k 0.01

R232

0

R250

0

IEC958

R238

100

DATA3

DATA2

R257

R259

4.7k

DATA0

DATA1

R260

4.7k

R283 180

A

XCK

IB

-Z

K

C

B

R L

R282

R262

C225 C229 C230 C231 C232 C233

0.10.01 0.01 0.01 0.01 0.01

1k

R206 C235 C236 C237

0 0.01 0.01 0.01

DVD SYSTEM PROCESSOR

IC206

ZIVA-5M-PA

75

R265

R279

R278

R264

75

R266

R281

R280

R276R275R274R272 R273

00000

I

MC

M

REQ

MD

BB7

BB6

M

CDSEL

C240

0.01

MD31

MD30

MD29

MDQM3

MDQM2

MDQM1

MDQM0

MD28

MD27

MD26

MD25

MD24

MD23

MD22

MD21

MD20

MD19

MD18

MD17

MD16

MD15

MD14

MD13

MD12

MD11

MD10

R212

C241

0.01

C260

0.01

C262

0.01

C247

0.01

C252

0.01

C251

0.01

MD9

MD8

MD7

MD6

MD5

MD4

MD3

MD2

MD1

MD0

MCLK

22

MWE

D2

D3

(Page 55)

(Page 53)

A3V-2

DGND

D5V

D3V

+1.8V REGULATOR

OUT

GND

IN

C214C213

0.010.01

D201

1SS355

IC210

µPC2918

FL205 FL204

C212

100

4V

JIG_MOD

33

R225

R224

R223

R222

R221

R220

R219

R218

R217

R216

R231

33

HAD14

HAD15

HA1

HAD13

HAD12

HAD11

9

AD10

HAD

H

HAD6

HAD7

HAD8

HAD1

HAD2

HAD3

HAD4

HAD5

USA_INT

S

ED

HAD0

R256

DTACK

R/W

LD

UDS

M

4.7k

R244

4.7k

R215

A3

A5

A6

A9

MA7

M

MA8M

M

A0 M

MA1

MA2

MA4

M

A1

11

BA0

B

MA10

MA

R228R227

3333

CAS M

MCSO

MRAS

D4

D5

C264C265C266C267C268C269C270C271

100.010.010.010.010.010.010.01

D6

D7

D8

33

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : DVD PLAY

: Impossible to measure

∗

5454

8-18. SCHEMATIC DIAGRAM – MB Board (6/7) – Note: When replacing IC205 of type A, install IC204 instead of IC205.

(6/7)

D2

D3

HCD-FL7D

Ver 1.2

(Page 54)

MD0

C217

0.01

MD1

C219

0.01 MD2

MD3

MD4

C234

0.01

MD5

MD6

MD7 MD8

C239

0.01

C242

0.01

C245

0.01

C249

0.01

MDQM0 MDQM1

MWE

MCAS

MRAS

MCSO

MA11

BA0

BA1

MA10

MA0

MA1

MA2 MA3

MDQM2 MDQM3

MD16

MD17

MD18

MD19

MD20

MD21

MD22

MD23 MD24

MD15

MD14

MD13

MD12

MD11

MD10

MD9

MCLK

MA9

MA8

MA7

MA6

MA5

MA4

MD31

MD30

MD29

MD28

MD27

MD26

MD25

C253

0.01

C254

10

C238

0.01

C226

0.01

R251

10k

C244

0.01

C248

0.01

FL203FL202

HA17

HA16

HA15

HA14

HA13

HA12

HA11

HA10

HA9

HA20

HA21

HA22

R249

0

R214

0

HA19

HA18

HA8

HA7

HA6

HA5

HA4

HA3

HA2

HA1

C258C257

0.0110

(TYPE A)

32Mbit FLASH ROM

IC205

MBM29DL324BE

-90PFTN

(NOT SUPPLIED)

A16

A15

BYTE

A14

VSS

A13

DQ15

A12

/A-1

A11

DQ7

DQ14

A10

DQ6

A9

DQ13

A8

DQ5

0

R213

0

R261

A19

A20

DQ12

DQ4

WE

VCC

RESET

A21

DQ11

DQ3

N.C.

DQ10

RY/BY

DQ2

A18

DQ9

A17

DQ1

A7

DQ8

A6

DQ0

A5

OE

A4

VSS

A3

A2

CE

A1

A0

C274 C314 C315

0.01 0.01 0.01

HAD15

HAD14

HAD13

HAD12

HAD11

HAD10

HAD7

HAD6

HAD5

HAD4

C263

0.01

HAD3

HAD2

HAD9

HAD1

HAD8

HAD0

HA19 HA20

HA18

HA8

HA7

HA6

HA5

HA4

(TYPE B)

32Mbit PROGRAMMABLE ROM

IC204

MR27V3202F

A20

WE

A19

A18

A8

A17

A9

A7

A10

A6

A11

A5

A12

A4

A13

HA3

HA2

HA1

HAD0

HAD8

HAD1

HAD9

HAD2

HAD10

HAD3 HAD4

HAD11

A3

A14

A2

A15

A1

A16

A0

CE

BYTE

VSS

OE

DQ15

DQ0

DQ7

DQ8

DQ14

DQ1

DQ6

DQ9

DQ13

DQ2

DQ5

DQ10

DQ12

DQ3

DQ4

DQ11

VCC

HAD15

HAD14

HAD13

HAD12

C204

0.01

HA21

HA9

HA10

HA11

HA12

HA13

HA14

HA15

HA16

HA17

HAD7

HAD6

HAD5

2

2 D A H

CL352

CL387

6 A H

3 D A H

CL353

CL386

7 A H

4 D A H

CL354

CL385

8 A H

1

0

D

A

H

IC202

MT48LC4M32B2-7

128Mbit SD-RAM

D4

D5

D6

D7

D8

H

CL350

CL389

4 A H

CL351

CL388

5 A H

5 D A H

CL355

CL384

9 A H

6 D A H

CL356

CL383

0 1 A H

7 D A H

CL357

CL382

1 1 A H

8 D A H

CL358

CL381

2 1 A H

9 D A H

CL359

CL380

3 1 A H

0 1 D A H

CL360

CL379

4 1 A H

1 1 D A H

CL361

CL378

5 1 A H

4

5

3

1

D

A

H

CL365

CL364

CL363

CL362

CL374

CL375

CL376

CL377

8

6 1 A H

C355C356

0.010.01

9

7

1

A

H

1 A H

CL366

CL373

0 2 A H

2 A H

CL367

CL372

1 2 A H

3 A H

CL368

CL371

2 2 A H

CL370

BUS INTERFACE

IC215

SN74ALVTH16841

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : DVD PLAY

: Impossible to measure

∗

5555

HCD-FL7D

8-19. SCHEMATIC DIAGRAM – MB Board (7/7) – • See page 96 for IC Block Diagram.

(7/7)

BUFFER

IC402

SN74LV245APWR

DGND

BCK

LRCK

SLR

CW

LR

256FS

SYNC

INIT

C408 C406 C405

C409

0.01 0.01 0.01

R417

100

D3V

FL401

10

LR

CW

BCK

SLR

220

R415

220

R414

220

R413

LRCK

220

R412

220

R411

256FS

100

R416

C411

0.01

R431

R432

R433

R434

R435

R429

R430

R436

0

22

100

LRCK

256FS

SYNC

DGND

CN401

BCK

SLR

CW

LR

INIT

9P

(Page 72)

(Page 52)

DSMCK

SDATAL

SDATAR

SDATAC

SDATALF

SDATALS

SDATARS

DSBC

SYNC

INIT

R410

10k

R408

10k

R419R421

10k10k

R422

10k

R423

10k

R424

0

R426

100

R428

100

C410

0.01

10k

R401

R402

R403

10k

R404

DIGITAL AUDIO PROCESSOR

IC401

CXD9633Q

R406

10k

C401 C402

0.01 0.01

C404

0.01

C403

0.01

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : DVD PLAY

: Impossible to measure

5656

∗

• Waveforms – RF Board –

HCD-FL7D

1 IC001 1 (DVDRFP)

2 IC001 el (TE)

3 IC001 r; (FE)

Approx. 400 mVp-p

Approx. 100 mVp-p

qs IC509 el (FE)

qd IC509 ra (TE)

qf IC401 t; (RFAC)

Approx. 50 mVp-p

Approx. 100 mVp-p

qj IC509 ua (XTAI)

29.5 ns

qk IC701 <zzm (RFIN)

ql IC701 <zbz (WFCK)

4.5 Vp-p

Approx.

1.2 Vp-p

ws IC701 <znm (XTAL)

29.5 ns

wd IC801 qa (MCKI)

29.5 ns

wf IC801 qd (EXCKO1)

4.7 Vp-p

5 Vp-p

wj IC901 yg (TE)

wk IC901 yj (FE)

wl IC906 3 (MO1)

Approx. 100 mVp-p

Approx. 50 mVp-p

es IC206 <zxx (VDAC 3) (NTSC Color Bars Play)

680 mVp-p

H

ed IC206 <zxb (VDAC 2) (NTSC Color Bars Play)

1.1 Vp-p

H

ef IC206 <zx, (VDAC 1) (NTSC Color Bars Play)

4 IC001 tj (RFAC)

– MB Board –

qa IC509 0 (WFCK)

Approx. 50 mVp-p

Approx.

1.2 Vp-p

qg IC509 yg (LRCK)

6.8 µs

qh IC509 yj (BCK)

Approx.

1.2 Vp-p

3.4 Vp-p

40.8 µs

w; IC701 <zb, (BCLK)

142 ns

wa IC701 <znc (LRCK)

3.4 Vp-p

4.5 Vp-p

44 ns

wg IC801 ys (PHREFO)

354 ns

wh IC901 ra (EXTAL)

4.6 Vp-p

4.2 Vp-p

37 ns

e; IC906 8 (XTO)

3.8 Vp-p

37 ns

ea IC206 <zz. (VDAC 4) (NTSC Color Bars Play)

750 mVp-p

H

eg IC206 <zcz (VDAC 0) (NTSC Color Bars Play)

1.2 Vp-p

H

eh IC206 <zc. (XIN)

40.8 µs

3.4 Vp-p

142 ns

4.5 Vp-p

6.8 µs

3.4 Vp-p

50 ns

1.6 Vp-p

710 mVp-p

H

37 ns

4.3 Vp-p

5757

HCD-FL7D

8-20. PRINTED WIRING BOARDS – CHANGER Section – • See page 45 for Circuit Boards Location.

CLAMP MOTOR BOARD

14

IN/MIDIN SW BOARD

M

ELEVATOR UP/DOWN

IC701

INIT/COUNT SW BOARD SENSOR 2 BOARD OUT/MIDOUT SW BOARD

11

1-683-900-

Q703

DISK IN DETECT

11

1-683-897-

13

S705 (INIT)

S706 (COUNT) ON : WHEN ELEVATOR UP/DOWN

9

1

11

(11)

1-683-901-

ON : WHEN ELEVATOR DOWN TO BOTTOM

EACH SUB TRAY STOCK POSITION

S707

ROTARY ENCODER

DISK TRAY

ADDRESS DETECT

(11)

SENSOR

(11)

S708

(OUT)

ON : WHEN TRAY IS GOING TO OPEN/CLOSE

S702 (LID) ON : WHEN CD LID

2 1

IS CLOSE

11

(11)

1-683-898-

S701

(MIDOUT)

ON : WHEN TRAY IS OPEN

CONNECT BOARD

3

41 41

31

15

S704

(IN)

ON : WHEN SUB TRAY SET TO PLAY POSITION

1

E

12

F

1-683-895-

GC BOARD

CN204

(Page 82)

11

(11)

LOADING MOTOR BOARD

1

GC BOARD

G

4

NO805

(Page 82)

SENSOR BOARD

M

12

(LOADING)

S703

(MIDIN)

ON : WHEN SUB TRAY

1-683-896-

MOVE BETWEEN TRAY AND STOCKER

11

(11)

5858

DISC IN DETECT SENSOR

1-683-899-

11

(11)

IC702

1-683-902-

1

11

9

(11)

8-21. SCHEMATIC DIAGRAM – CHANGER Section – • See page 96 for IC Block Diagrams.

D704

Q703

PT483F1

DISC IN

DETECT

SENSOR

CN714

GL528VS1

DISC IN DETECT

R711

390

S702

(LID)

(ON:WHEN CD/DVD LED IS CLOSE.)

S701

(MIDOUT)

ON:WHEN TRAY IS GOING TO

OPEN/CLOSE.

S708

2P

CN715

2P

(OUT)

(ON:WHEN TRAY IS OPEN.)

S703

(MIDIN)

ON:WHEN SUB TRAY MOVE BETWEEN

TRAY AND STOCKER.

S704

(IN)

ON:WHEN SUB TRAY SET TO

PLAY POSITION.

SENSOR

CN708 CN702

2P 2P

CN709 CN703

5P 5P

CN710 CN704

3P 3P

R708

1k

R709R707

10k2.2k

Q701

RT1N141

LEVEL

SHIFT

OUT SW

MIDOUT SW

MIDIN SW

CLP_POS

CLP_NEG

INIT SW

COUNT SW

ENCODER2

ENCODER0

ENCODER1

DISC SENS

PRCT SW

MGND

D+3.3V

IN SW

DGND

M+7V

CN701

HCD-FL7D

17P

(Page 83)

ON:WHEN ELEVATOR DOWN TO

ON:WHEN ELEVATOR UP/DOWN

EACH SUB TRAY STOCK POSITION.

S707

DISC TRAY ADDRESS

DETECT

M701

ELEVATOR

UP/DOWN

S705

(INIT)

PLAY POSITION.

S706

(COUNT)

ELEVATOR

UP/DOWN

MOTOR DRIVE

IC701

BA6956AN

C711

0.01

D701

MTZJ-3.6B

CN705CN711

3P3P

CN706

4P

CN707

4P

CN712

4P

OUT1

VREF

OUT2

RNF

R702

47

GND

VCC

FIN

VM

RIN

M702

C702

10

50V

C701R701

0.01330

(LOADING)

C712

0.01

R704

RNF

VM

OUT2

OUT1

VREF

47

GND

VCC

FIN

C703R703D702

0.01330MTZJ-5.1B

LOADING

RIN

MOTOR DRIVE

IC702

BA6956AN

C704

10

50V

LOD_POS

LOD_NEG

MGND

CN713

4P

7V

(Page 83)

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

5959

HCD-FL7D

8-22. PRINTED WIRING BOARDS – CD DOOR Section – • See page 45 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location

D305 A-5 D341 A-2 D342 B-2 D343 B-2 D344 C-2 D345 C-2

IC302 A-5

1 2 3 4 5 6 7

CD DOOR BOARD CD MOTOR BOARD

A

DISC 1

INDICATOR

DISC 2

INDICATOR

91

IC302

CD DOOR

OPEN/CLOSE

M

B

DISC 3

INDICATOR

1-684-202-

EXCEPT AEP, UK

(AEP, UK)

DISC 4

INDICATOR

DISC 5

C

INDICATOR

2

GC BOARD

H

CN206

(Page 82)

11

(12)11(22)

D

CD DOOR SW1 BOARD

S331

CD/DVD DOOR

OPEN/CLOSE

DETECT

EXCEPT

3

1

1-684-204-

AEP, UK

11

(12)11(22)

(AEP, UK)

CD DOOR SW2 BOARD

CD/DVD DOOR 1 2

E

123

LOCK DETECT

1-684-205-

11

(12)11(22)

EXCEPT AEP, UK

(AEP, UK)

F

ROTARY

ENCODER

VOLUME

1-684-203-

EXCEPT AEP, UK

(AEP, UK)

11

(12)

(22)

6060

8-23. SCHEMATIC DIAGRAM – CD DOOR Section – • See page 96 for IC Block Diagram.

JR341

S341

ROTARY ENCODER

VOLUME

C341 C342 C343

0.1 0.1 0.1

R341

JR342

0

10

0

LED3

LED2

LED4

LED A

LED B

D GND

VOL 1B

(Page 83)

VOL 1A

CD DOOR POS

VCC

CD DOOR NEG

M GND

CD DOOR OPEN

CN309

15P

CD DOOR LOCK

CD DOOR CLOSE

HCD-FL7D

(CHASSIS)

D345 D344 D343 D342 D341

SELS5923C SELS5923C SELS5923C SELS5923C SELS5923C

DISC5 DISC4 DISC3 DISC2 DISC1

INDICATOR INDICATOR INDICATOR INDICATOR INDICATOR

R346

100

R337 R336

00

R345 R344

100 100

R335 R334

R343 R342

100 100

00

R333

0

CN317 CN312

8P 8P

M301

CD/DVD DOOR

OPEN/CLOSE

VOL 1A

VOL 1B

D GND

LED B

LED A

LED4

LED2

LED3

CD/DVD DOOR

OPEN/CLOSE

MOTOR DRIVE

IC302

BA6956AN

UDZ-TE-17-5.1B

D305

CN313 NO814

3P 3P

S331

CD/DVD DOOR

OPEN/CLOSE

DETECT

RIN

GND

FIN

VCC

OUT1

VM

RNF

OUT2

VRFE

CN314 NO815

2P 2P

S332

CD/DVD DOOR

LOCK DETECT

R315C303

470.1

C305

50V

C304

0.01

10

R316

470

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

6161

HCD-FL7D

8-24. PRINTED WIRING BOARD – SW Board – • See page 45 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10 11 12

M901

M

A

PM901

(DECK A)

(CAPSTAN)

PM902

(DECK B)

IC1002

B

(DECK A PLAY)

C

D

• Semiconductor Location

Ref. No. Location

D1001 B-4 D1002 B-10

IC1001 B-2 IC1002 B-9

IC1001

DECK A

HALF

14

(DECK A REC)

(DECK B PLAY)

I

MC BOARD

CN109

(Page 66)

(DECK B HALF)

(DECK B REC)

Q1001 B-3

6262

8-25. SCHEMATIC DIAGRAM – SW Board –

(CAPSTAN)

HCD-FL7D

PM902

(DECK B)

S1003

(DECK A HALF)

S1005

(DECK A REC)

S1006

(DECK B HALF)

S1009

(DECK B REC)

PM901

(DECK A)

C1001

33

10V

CAPSTAN MOTOR

CONTROL SWITCH

[3.3]

ROTATION

DETECT

SENSOR (DECK A)

TAPE SPEED

(HIGH)

[∗] {2.9} <<2.9>>

TAPE SPEED

(NORMAL)

[3.3]

SENSOR (DECK B)

+3.3V

ROTATION

DETECT

[1.5]

{∗} <<∗>>

−

CAPM

CAPM+

CAPMH/L

ATRGM+

TRGMGND

BTRGM+

+3.3V

E

MC BOARD

CN109

(Page 67)

S1001

(DECK A PLAY)

S1002

(DECK B PLAY)

+3.3V

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

6363

HCD-FL7D

8-26. PRINTED WIRING BOARDS – TC DOOR Section – • See page 45 for Circuit Boards Location.

TC DOOR SW BOARD TC SW(A) BOARD

S325

CASSETTE LID

OPEN/CLOSE

DETECT

A

TC DOOR BOARD

12

NO809B

11

(12)11(22)

1-684-199-

EXCEPT AEP, UK

(AEP, UK)

12

2

1-684-198-

1-684-200-

11

(12)11(22)

EXCEPT AEP, UK

1

6

(AEP, UK)

GC BOARD

J

(Page 82)

CN203

PM301

TC HOLDER

OPEN

(DECK A)

11

PM302

TC HOLDER

OPEN

(DECK B)

(12)11(22)

EXCEPT AEP, UK

(AEP, UK)

6464

8-27. SCHEMATIC DIAGRAM – TC DOOR Section –

S326

A

S325

CASSETTE LID

OPEN/CLOSE DETECT

R338

2.2k

NO810

2P

NO809B

2P

CN319

2P

JR214

NO809A

0

2P

D309 D310

1SS355 1SS355

CP302 CP304

CP301 CP303

KEYS RTN

TC DOOR SW

SOLENOID A

SOLENOID B

M/LED GND

D GND

NO813

6P

HCD-FL7D

(Page 83)

TC HOLDER

OPEN

PM302PM301

TC HOLDER

OPEN

(DECK B)(DECK A)

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

6565

HCD-FL7D

8-28. PRINTED WIRING BOARD – MC Board – • See page 45 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location

D101 E-4 D102 E-5 D103 E-5 D104 E-6 D105 E-4 D106 B-2 D202 E-3 D203 F-3 D204 F-3 D205 F-2 D206 F-9 D207 F-8 D208 F-8 D211 F-8 D212 F-8

IC101 D-5 IC201 E-3 IC202 F-8

Q202 D-3 Q203 E-3 Q251 D-8 Q252 D-8 Q253 E-8 Q254 E-8 Q255 E-8 Q256 E-7 Q257 E-7

A

B

C

D

K

SP RELAY

BOARD

CN806

(Page 78)

1 2 3 4 5 6 7 8 9

ANTENNA

AM

75Ω

AM

∗

SUPPLIED WITH

THE ASSEMBLED BLOCK

EXCEPT AEP, UK

(AEP, UK)

(EXCEPT AEP, UK)

(AEP, UK)

JR102

JR101

B

MB BOARD

CN907

NC

(Page 48)

NC

MC BOARD

(AEP, UK)

EE

M

DSP BOARD

CN601

(Page 69) (Page 69)

N

DSP BOARD

CN602

51

50

IC101

80

81

1

100

∗

TUNER PACK

11

31

30

(AEP, UK)

(CHASSIS)

(US, CND, AEP, UK)

O

SUB TRANS

BOARD

CN903

(Page 90)

P

SUB TRANS

BOARD

CN903

(Page 91)

(EA, MX, SP, KR)

E

F

L

SP RELAY

BOARD

CN805

(Page 78)

IC201

13

E

EE

E

Q

GC BOARD

CN202

(Page 82)

1

3

11

(11)

EXCEPT AEP, UK

11

(21)

(AEP, UK)

(CHASSIS)

I

SW BOARD

CN1001

(Page 62)

IC202

1-685-087-

6666

8-29. SCHEMATIC DIAGRAM – MC Board – • See page 93 for Waveforms.

HCD-FL7D

(Page 53)

ANTENNA

CN112

T

E

A

13P

E

T

LK

S

A

U

E

-C

-D

M

.R

IIC

O

∗

CN105

(AEP,UK)

∗

SUPPLIED WITH

THE ASSEMBLED

BLOCK

AM

FM 75Ω

∗

TUNER

UNIT

(Page 70)

(Page 71)

(Page 81)

(CHASSIS)

(Page 81)

∗

AMP-DATA

AMP-CLK

AMP-LAT

DIG-Tx

DSP-Rx

DIG-CLK

DIR-UNLOCK

DIR-CS

DIR-INT

DIR-Rx

DSP-ACK

DSP-CS

DSP-DECODE

D-GND(DSP)

SPDIF(CD)

D+4V

SPDIF(DVD)

CN104

19P

CN103

11P

DAC LAT

DIR RST

A+5V

A-GND(AD/DA)

TUNER L-IN

A-GND

TUNER R-IN

A+10V

DBFB FEEDBAC

SP-MODE

LINE-MUTE

CN102

14P

D-GND(GC)

D+4V(GC)

D-GND(MC)

D+4V(MC)

A-GND

A+10V

A-GND(DSP)

A+5V(DSP)

CD/DVD GND

DBFB FEEDBACK

RELAY 5.1CH

RELAY BTL

RELAY REAR

RELAY FR

VP

VF

M+9V

M GND

UNREG(M)

SP PROTCT

FAN

CD/DVD POWER

STK MUTE

BIAS

REC/PB

REC-MUTE

TC-MUTE

A/B

N/H

ALC

AMS

CN101

18P

RDS DATA

RDS INT

NO USE

RDS+3.3V

ST-MUTE

R OUT

A GND

L OUT

STEREO

TUNED

+10V

ST CE

ST DOUT

ST DIN

ST CLK

(EXCEPT AEP,UK)

CN105

11P

(EXCEPT AEP,UK)

15P

(AEP,UK)

1

2

3

5

6

7

75

61

65

67

68

69

66

89

10 50V

C221

10 50V

C222

71

Q11

Q12

70

71

72

76

EP101

Z1

Z2

Z3

77

78

79

80

81

82

84

85

86

87

88

97

18

Q4

Q1

Q2

Q5

Q6

Q7

Q8

Q9

Q10

0 2

Q11

Q2

Q1

Q12

C241

0.1

1 Z

D106

1SS355

(AEP,UK)

∗

R198

0

(SP,KR)

(EA,AEP,UK)

∗

R195

0

(AEP,UK)

C236

0.1

1k

(MX,SP,KR)

2.2k

(US,CND)

(EA)

4.7k

R194

81

82

84

85

86

87

88

89

0

90 1

JR

0

5 9

∗

1 R

97

R197

10k

D101

D105 D103

1SS355 1SS355

1SS355

1k

4.7k

(US,CND,MX)

R181

100

R182

100

R183

100

R184

100

R185

100

R186

100

R187

100

R188

100

R191

91

R192

92

93

R193

R198

C197

0.1

C198

10

50V

C199

0.1

1SS355

D102

BIAS

TC-RELAY

STBY-RELAY

REC-MUTE

TC-MUTE

PB-A/B

EQ-H/N

ALC

DIR-RST

S/W

100

A-SHUT

100

B-SHUT

100

B-HALF

MODEL-IN

SPEC-IN

∗

AVSS

AMS-IN

VREF

AVCC

AC-

CUT

k 0

FB199

1

0

0 0 2 R

D104

1SS355

C201

2.2 50V

R164

10k

5

6

7

0

8

9

7

8

7

0

1

1 9

0

7

8

1

R

STK-

MUTE

A T A

-D P M A

0 0

00

1

1 2

1 0

10

1 R

R

2

1

0

1

7

5

6

74

7

78

7

1

R

L

T

K

R

A

C

E

R

C

H

E

T

O

W

C

T

L

O

-C O

.1

N

2

R

-P L

P

-U

D

FA

T

C

B

IR D

K

T

L

x

A

x

S

-C

-L

-R

-T

C

P

IG

S

IR

M

S

A

D

A

D

0

00

0

00

0

00

1

4

3

5

6

0

07

0

1

R

6

7

3

5

C112

0.1

4

9

Q202

2SA1175

MUTING

CONTROL

R202

100

R203

22k

Y E

K R E W O P

K L

-C

IG D

2SC2785

SWITCH

R163 R162

10k 10k

C162

0.01

8

5

6

9

7 6

6

0

1

2

7

0

1

2

1

3

7

1

17

1

R

Y

B

E

H

K

C

Y

.1

A

2

L

P

T

IS

B

D

N

G

1

z

0

H

1

K

P

8

T

.76 32

1 0 1 X

9

0

k

1

0

10

1

R

C

12

Q203

RESET

0

1

7

8

6

9

70

6

1

R

E

K

S

C

D

C

D

H

-C

H

O

-A

C

P

C

P

S

.1

E

.1

S

D

2

D

-D

L

T

P

T

B

S

B

D

SYSTEM CONTROLLER

IC101

M30622MGN-B15FP

T

U

T E

U

-O

-IN

S

E

C

-O

C

S V

X

R

X

k 0

33 1 11

0

R

3 1 1

02

R

1 TP

1

p

1

5

1

18p

1

C

X102

16MHz

4

k

0

2

1

R

D202

1SS355

1 6

6

0

0 0

10

1

5

6

1

TP112 JW152

R

T

S

C

X

S

A

C

E

-C

-R

V

-L

-T

C A D

-IN X

IR

D

FT O S

T

IN

R

IN

I

S

O

C

IR

D

M

C

R

N

D

S

V

R120

100

R117

10k

.1 0

6 1 1

)

C

0

K

0

1

,U P

8

0

1

E

18

1

6

(A

R

1

R

J

1 FB

8 1

C117

RESET SIGNAL

k 7 4

0 16

R

E T U

M E

IN L

/L

-H M P A C

) K

,U P E

A T P E C X

(E 0 2

3300 6.3V

GENERATOR

R154

10k

R155

4

7

0

9

6

5

8 1 Q

0 0 1

9 5 1 R

K L

C T S

1 T N

-C M P A C

1 2

C202

Q

0

10

1

10

1

3

7

8

6

5

1

15

1

15

R

TP111

NO

E

T

E

A

D

IN D

T S

G R T A

2 2

TP201

T

EO

E

U O

D T S

) C

D F

(R 3 M W P U

B

3

5 2

2

-USE

C

A

U

R

N

T

E

U

S

D

T

M

T

S

B PLAY

S

T

D

S

R

A PLAY

VOLUME B

VOLUME A

NO-USE

VIDEO-MUTE2

VIDEO-MUTE

M-RESET

LDON(3STATE)

CLOCK-OUT

)

POWER LED

R O

CD-CLK

R R

CAN'T USE

E G

CD-DATA

IN K

)

C

R

A

SQ-CLK

R

O R

(T

R

1

2

DATA-IN

E

M

S

K

F

W

L

G

U

L

W

P

C

A

-C

P

U

O

TR

H

U

B

IIC-DATA

IIC

(F

A

B

0

00

0

1

10

1

7

0

2

29

3

1

R

7

9

2

IC201

M62703

OGI

C203

0.10.1

XRST

XLT

SENS

CAN'T

USE

(EXCEPT AEP,UK)

(AEP,UK)

R152

100

SQ-

R123R122

FB162

0

k 0 1

5 14

R

R136

10k

R150

100

50

100

R149

R148

0

R147

0

TP109

TP108

R143

100

R141

R139

10k

TP107

TP106

TP105

10k10k

0 3

TP202

R207D203

4.7k1SS355

D204

1SS355

R208

220

C204

R209R206R205R201

D205

10

10k10k10k100k

1SS355

50V

100

R134

100

R133

100

R132

100

R131

100

C148

49

0.01

48

47

C147

0.01

45

44

43

41

38

34

33

32

31

29

30

S Y S

3 4

5 B

-T 2N

S 1E

1 6 20

D

5 B

-T 2N

S 1E

1 7

0 2 D

5 B

-T 2N

S 1E

1

8 20

D

IIC

8

39

23

2

JW

9

0 3

2

E ID

V

4 4

AUTOMATIC POWER CONTROL

Z1

Z2

Z3

V 50 0

1

11 2 C

)

D

E2

N

-G D

Q221-224

D211

ISS355

D212

ISS355

Q251

2SB1116

C252 C254

0.0047 0.0047

Q255

BA1A4M

INVERTER

T

V

(C

G

U

-

-G (D

IF

D

M

IF

D

O

P

D

E

S

P S

ID V

R273R272

00

5 4

JW236

IC202

TA78M12S

OGI

+12V

REGULATOR

C212

47

16V

R251 R254

1k 1k

Q251,252

TRIGGER

PLUNGER

DRIVE

(DECK B)

Q252 Q254

BA1A4M BA1A4M

R265

1k

JR102

0

1

0

9

2

3

2

5

4

9

R266

47k

9

1

0

58

26

259

P

P2

P T

TP

T

F

Y

U

L

A

H

L

S

H

P

B

AP

EP201

C242

0.1

(CHASSIS)

CN107

47

48

41

38

30

29

4

12

9

32

33

34

31

2325

Q253

2SB1116

Q253,254

TRIGGER

PLUNGER

DRIVE

R255 R256R253R252

(DECK A)

2.2k 2.2k2.2k2.2k

k

263

47

R

k 7 4

264 R

k

261

47

R

7 2

1

9 7k 4

2 26

R

4

6 57 2 P T

F

V

AL H

3.3 +

A

23

25

1

255

25

P

T

TP

D N

+

G

T

M

D

M

U

G

GM

N

G

H

R

G

T

TR

B

A

D

AS

19P

VOLUME A

VOLUME B

M-RESET

POWER LED

IIC-DATA

IIC-CLK

POWER KEY

DISPLAY KEY

SIRCS

EVER+4V

D-GND

(Page 83)

D+4V

M GND

M+7V

VP

VF

PLUNGER VCC

CN111

8P

RESET

CNVSS

RXD1

CLK1

NC

D+3.3V

RTST

TXD1

D-GND

NO804

3P

STBY RELAY

EVER+4V

D-GND

CN110

4P

(Page 92)

D-GND

D+3.3V

IIC-CLK

NC

IIC-DATA

47k

R257

2

1

5

25

P2

P T

T

/L H

+

M

P

A

C

4.7k 8

5 R2

M P

CA

2SB1116

2 2

Q256

k .7

4.7k

4 7 26

259

260

R

Q257

BA1A4M

Q256,257

CAPSTAN

MOTOR

DRIVE

JR101

0

CN109

17P

(Page63)

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER (): CD PLAY <>: DVD PLAY []: TAPE PLAY (DECK A) { } : TAPE PLAY (DECK B) 〈〈 〉〉 : REC

: Impossible to measure

6767

∗

HCD-FL7D

8-30. PRINTED WIRING BOARD – DSP Board (Component Side) – • See page 45 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location

IC601 E-5 IC603 C-5 IC611 E-8 IC612 C-8 IC701 F-10 IC702 G-7 IC703 H-8 IC704 H-9

Q790 D-9 Q791 D-9 Q792 E-11 Q793 E-12

1 2 3 4 5 6 7 8 9 10 11 12 13

A

DSP BOARD

(COMPONENT SIDE)

B

C642

(AEP, UK, KR)

37

IC603

C

(US, CND, EA, MX, SP)

FB602

(AEP, UK, KR)

48

D

31

2536

24

13

112

130

120

IC612

24 13

25

36

37 48

12

1

EA, MX,

E

SP, KR

E

IC601

E

(AEP, UK, KR)

C697

IC611

25

(EA, MX, SP, KR)

124

80

E

60

F

91

9061

40

US, CND,

AEP, UK

IC702

9

8

(US, CND, AEP, UK)

IC701

65

6441

G

16

(EA, MX, SP, KR)

H

I

1

EA, MX,

14

IC704

85

SP, KR

1-684-272-

EXCEPT AEP, UK

11

(13)

(AEP, UK)

11

(23)

IC703

5

8

4

1

EA, MX,

SP, KR

6868

8-31. PRINTED WIRING BOARD – DSP Board (Conductor Side) – • See page 45 for Circuit Boards Location.

HCD-FL7D

1 2 3 4 5 6 7 8 9 10 11 12 13 14

MB BOARD

CN401

(Page 48)

D

A

DSP BOARD

(CONDUCTOR SIDE)

• Semiconductor Location

Ref. No. Location

D601 D-12 D606 I-5 D611 B-6 D612 B-6 D741 H-6 D742 H-6

B

(CHASSIS)

C

EE

(EA, MX, SP, KR)

IC604

N

MC BOARD

CN104

(Page 66)

IC602 E-11 IC604 C-9 IC621 D-2 IC622 E-2 IC631 D-13

Q601 B-3 Q602 B-4 Q701 H-5 Q702 H-9 Q703 H-11 Q704 H-11

IC621

OPTICAL

DIGITAL

D

IN

1

2

3

IC621

C600

(AEP, UK, KR)

1

3

IC631

2

(EXCEPT AEP, UK)

Q710 H-12 Q711 G-10 Q751 H-4 Q752 H-9 Q753 H-9 Q754 H-10

C736

C782

(EA, MX, SP, KR)

(AEP, UK, KR)

C732

IC602

(EA, MX, SP, KR)

E

EE

(AEP, UK)

JR712

FB711 (EA, MX, SP) JR711 (AEP, UK, KR)

(EXCEPT US, CND)

US, CND,

AEP, UK, KR

E

JR709

FB708 (US, CND) JR708 (EA, MX, SP)

(AEP, UK)

13

1-684-272-

M

MC BOARD

CN103

(Page 66)

(CHASSIS)

EXCEPT AEP, UK

11

(13)11(23)

(AEP, UK)

E

F

IC622

OPTICAL

DIGITAL

OUT

FB710 (EA, MX, SP) JR710 (US, CND, AEP, UK, KR)

IC622

1

2

3

(AEP, UK, KR)

G

R

IN

OUT

L

EXCEPT

US, CND

(US, CND)

R

L

J701

MD (VIDEO)

H

VIDEO (MD)

C734

(AEP, UK, KR)

EE

I

FRONT REAR

AMP BOARD

J

R

NO801

(Page 76)

CENTER SW AMP BOARD

S

CN802

(Page 74) (Page 75)

(US, CND, AEP, UK) (EA, MX, SP, KR)

T

CENTER SW AMP BOARD

CN802

U

MIC BOARD

CN318

(Page 86)

6969

HCD-FL7D

8-32. SCHEMATIC DIAGRAM – DSP Board (1/3) – • See page 93 for Waveforms.

(1/3)

CN602

19P

JR617

(Page

67)

(CHASSIS)

SPDIF(DVD)

D+4V

SPDIF(CD)

D-GND(DSP)

DSP-CS

DSP-ACK

DIR-Rx

DIR_INT

DIR-CS

DIR-UNLOCK

DIG-CLK

DSP-Rx

DIG-Tx

AMP-LAT

AMP-CLK

AMP-DATA

EP601

220

JR616

C9

C8

330

B2

B3

C1

C2

C3

B4

B5

B6

B7

F1

F2

F3

C6

C5

C4

C617

0.1

FB601

(AEP,UK,KR)

FB601

0

7

9

6

8

1

A

C615

0.1

2

4

1

5

3

1

A

(I) E

W

0

9

8 1 A

7

1

A

12<->

13<->

D

D14<->

D

X,SP)

,EA,M D

S,CN

(U

D15<->

0

JR662

R616

100

6

5

3

2

4

A

(I)

CS

JR663

1

A

0

S-RAM

IC602

IS61LV6416

-10TT(ISSI)

A1

(Page 71)

A3

C608R614

TP613

TP612

0.001100

5 1 A

AUDIO DIGITALSIGNAL

PROCESSOR

IC601

CXD9720Q

3

5

6

7

2

B

B 6 A

B

R613

100

R612

R611

R610

R609

SDI2(I)

BCKI2(I)

R608

100

D1

R607

100

D2

R606

100

D3

R605

100

D4

R623

100

D5

D6

100

R622

LRCKI1(I)

C601

0.1

R621

100

D7

X601

13MHz

R603

0

TP611

C603

0.1

R601

100

G3

G2

4 B

JR655

0

R615

100

A18

A17

A16

G1

C604

0.1

A14

C609

0.1

C606

0.1

C610

0.1

C607

0.1

C616

0.1

A13

A12

A11

A10

A9

A8

A7

A1

A2

A3

A4

TP614

TP615

TP616

TP617

TP618

JR651

0

FB602

1

2

3

0

2

2 A

A

B1

7

4

5

2

A

8

6 2 A

9

0 2 A

1

2

3

A

4

3

5

3

A

4

0

3

0

5

9

2

5

1

A

1

3

A

7

5

8

6

9

2

2 A

A

1

4

2

3

2

A

C613

0.001

C614C612 R617C611

0.10.1 1000.1

G4

JR654

0

B2

B3

JR603

C618

220

C602

10V

0.1

(US,CND,EA,MX,SP)

C619

220 10V

0

NJM2391DL1-26TE1

(Page 72)

(AEP,UK,KR)

0

JR602

G

IC631

+3V REGULATOR

IO

JR604

0

D601

11ES2N

B4

B5

B6

B7

B8

B9

B10

B11

B12

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER (): CD PLAY <>: DVD PLAY

7070

8-33. SCHEMATIC DIAGRAM – DSP Board (2/3) –

HCD-FL7D

(Page

67)

(Page 70)

(Page 87)

A1

A3

CN601

11P

LINE-MUTE

SP-MODE

DBFB FEEDBACK

A+10V

TUNER R-IN

A-GND

TUNER L-IN

A-GND(AD/DA)

A+5V

DIR_RST

DAC_LAT

FB703

(EA,MX,SP)

NO803

3P

MIC-GND

MIC-SIG

MIC+10V

VIDEO(MD)

MD(VIDEO)

OUT IN

L R L R

(CHASSIS GND)

(2/3)

FB710

(AEP,UK,KR)

FB709

0

JR706

0

R740

10 50V

1 50V

10 50V

Q792,793

MUTING

JR701

0

15k

R689

100

R690

TP711

TP712

0k 0 1

R695 100k

R793R791

10k22k

Q792

2SC4738F

-Y/GR

R794

10k

Q793

2SC4738F

-Y/GR

R792

47k

4 9 6 R

C793

10

50V

(US,CND)

JR708

0

FB708

0

(EA,MX,SP)

0.1

C743

(AEP,UK)

0

JR712

JR711

0

(AEP,UK,KR)

FB711

0

R710

1k

(EA,MX,SP,KR)

2

1 C

C

4

3

5

C

(EXCEPT EA,MX,SP)

JR707

0.1

Q710

R765

R715

3 1 C

R691

R692

R693

C791

220 10V

JR702

1000p

0

1000p

Q790,791

4 1 C

0

100

MUTING

CONTROL

Q790

DTC114EE

-TL

2SC1623

C792 R790

0.1 10k

E1

C710

E2

C760

C759

C709

C761

E3

C711

E4

C763

E5

C713

E6

C715

E7

C765

E8

E9

INIT

SYNC

SEL

R680

100

(EA,MX,SP,KR)

E T

1

4

9

L

1

7

1

-L

Q

C T D

0 4

0 7 B F

.1 0

9 8 7 C

C708

C758

C762

C712

.1 0

9

C764

9 6 C

C714

C716

C766

F3

F2

F1

2

1

0

6

1

C

(AEP,UK,KR) (US,CND)(EA,MX,SP)

JR710

0

I4

TP713

P3

TP714

P4

TP715

P5

TP716

P6

C718 C768

10

50V

FB702

0

C741

0.1

JR710

0

C753

10

50V

IC701

M61520FP

INPUT SELECT

SWITCH,

ELECTRICAL

VOLUME

10

50V

R741

1k

R703 R753

1k 1k

R751

1k

R701

1k

C702 C752 R704 220p 220p 100k

R752R702 100k100k

I2

R705 R707R755 R757

1k 1k1k 1k

C719 C769

10 50V

(US,CND)

(EXCEPT US,CND)

J701

C754C704 220p220p

R754 100k

10 50V

C751

10 50V

C701

C784

100 16V

(AEP,UK,KR)

C689

C690

100

0.1

16V

CN703

CENTER GND

SW GND

REAR GND

FRONT GND

FRONT L

FRONT GND

FRONT R

CENTER

REAR L

REAR R

9P

REC-L

PB-L

A-GND

REC-R

PB-R

(Page 73)

SW

CN702

7P

(Page 77)

Q711

2.1/MULTI

CHANNEL

SELECT SWITCH

15k

R776

R767

0

k 0 1

5 7 7 R

1k

I1

R709

1k

I3

R759

V

C783

100 16V

C731

2

47

.1

73

10V

0

C

C770

10

50V

C720

10

50V

0

1

1 8 7

0 C

2

0.1

C772

R774

6.8k

C771 R770 R772

0.1 33k 47 k

R773 100k

0.1

C722

C721

R720

0.1

33k

R723 100k

Q701,751

DBFB CONTROL/

FEED BACK SWITCH

COMPARATOR

IC703

NJM4565V

k 5 1

6 2 7 R

.1

0

4

2

6

3

8

3

7

EP,UK,KR)

C

(A

C698

Q751

0.47

2SC1623

50V

R724

6.8k

Q701

2SC1623

C786

0.1

55

6

3

60

S

D

S 1

R769R717

47k0

V

0

1

7

4

3

5

3

7

C

V 0 5

10

30 7

R719

1M

R722

47k

C

R743

4.7k

10k

R718

Q711

FA1F4N

FV C

3B 05

4 U B

2 0 7

IC

2.1/MULTI

CHANNEL SELECT

R725

10k

(US,CND,AEP,UK)

R747

8.2k

C749

C748

0.1

R742 100k

R744

10k

(EA,MX,SP,KR)

R768

100

0

50 7 R

0

JR703

R746

10k

LINE AMP,

COMPARATOR

IC704

NJM4565V

R745

1k

5 5

V

3

0 5

SS 1

1

7

4

7

D

C

JR741

0

R777C773

1k10

50V

Q752 R780

2SC3624 10k

MUTING

R779

10k

C723

R727

10

50V 1k

Q702 R730

2SC3624 10k

MUTING

R729

10k

C775

R781

1k1050V

)

JR704

0

ND,AEP,UK

(US,C

C725

R731

10

50V 1k

R733

10k

C726

R735

10

50V 1k

JR705

0

5 5 3

SS 1

2 74

D

C776

10

R785

50V 1k

R787

10k

Q753

R784

2SC3624

10k

MUTING

R783

10k

R734Q703

10k2SC3624

MUTING

P,UK)

D,AE

S,CN

(U

R737

10k

MUTING

Q754 R788

2SC3624 10k

MUTING

R738Q704

10k2SC3624

I1

I2

H6

I3

I4

H1

TP705

H2

TP706

H5

H4

H3

TP703

H4

H3

H1

H2

TP704

H5

TP701

H6

TP702

C703

10

50V

(Page 72)

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

7171

HCD-FL7D

8-34. SCHEMATIC DIAGRAM – DSP Board (3/3) – • See page 93 for Waveforms. • See page 96 for IC Block Diagrams.

(Page 71)

(Page

70)

(Page

56)

4

C1

C2

C3

C

C5

C6

C10

C11

14

12

C13

C

(3/3)

1.5k

JR621

C662

220 10V

JR622

R656

A/D CONVERTER

0

C622

0.1

R657

1k

SN74LV157APWR

AUDIO SELECT

IC604

F2

F3

TP608

D/A CONVERTER

0

646 JR

TP621

R630 R629 330 1M

X602

12.288MHz

D1

IC612

PCM1608

0

645 JR

C641C640C639

10p10p0.1

0

644 JR

DIGITAL AUDIO

INTERFACE

LC89057W

RECEIVER

IC603

(AEP,UK,KR)

C9

C8

R631

10k

C642

0.1

R632

100

G1

(AEP,UK,KR)

C600

0.1

R712

4.7k

R762

R713

R763

JR671

JR672

JR640

R635

R637

100

C4

R633 R636 R634

10k 10k 10k

L702

4.7k

L752

4.7k

L703

4.7k

L753

0

R620

100

C2

C654

0.1

R764

L754

4.7k

100µH

R714

L704

100µH

4.7k

R711

L701

4.7k

R761

L751

4.7k

100µH

JR615

0

R642

R641

R640

R639

R638

10k

C653

0.1

E2

C652

0.1

C651

E1

220 10V

E4

E3

C650

0.1

E6

E5

E7

E8

R643

100

0.1

C645

G3

TRANSCEIVER

TOTX141

OPTICAL

RECEIVER

IC621

OPTICAL

IC622

EP602

(CHASSIS)

OPTICAL

DIGITAL

OUT

OPTICAL

DIGITAL

IN

G2

100

C5

100

C3

100

C6

100

C1

C644

0.1 C673

0.1

FB611

0

C672

0.1

R673 100

C671

0.1

TORX141

E9

R654

625 JR

0

0.1

TP605

TP607

D7

D5

D6

TP606

C635 R624

0.1 22 0

C636

0.022

R625

R626

C638

R627

JR647

0

FN1L4M

LEVEL

SHIFT

C637

100

Q602

C623

220 10V

0.1

R653 R652 R651

100 100 100

C648

0.001

4 62

0

JR

C649

0.001

C655

D4

D3

D2

R699

0

Q601

2SC1623

R661 100

R662

470

+3.5V

REGULATOR

C666

0.1

C665 220 10V

JR605

0

TP601

TP602

TP603

04

R628

100

TP6

SEL

B12

B11

B7

JR623

B6

C659

0.1

B10

B9

1800

611 IC

PCM

C656 C657

100 16V

(AEP,UK,KR)

C697

0.1

D611

1SS355

D612

1SS355

C664

0.1

B8

B1

B5

B4

100

677

678

679

R676

R

JR618

0

B2

B3

CN603

9P

R682

F2BCK

F2LRCK

F2SLR

F2CSW

F2FLR

CKOUT

SYNC

INIT

GND

100

R681

100

R685

100

R686

100

R684

100

R683

100

SYNC

INIT

0

C663

0.1

C660

C661

470p470p

100 16V

R655

100

E9

C668

220 10V

C621 C633C634

0.1 0.10.1

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER (): CD PLAY <>: DVD PLAY

: Impossible to measure

∗

7272

8-35. SCHEMATIC DIAGRAM – CENTER SW AMP Board –

POWER AMP

IC501 IC501

STK442-130 STK402-120S

(EA,MX,SP,KR) (US,CND,AEP,UK)

∗

C551

10 50V

(EXCEPT US,CND)

10 100V

(US,CND)

R551

C551

1k

∗

C553 100p

R552

C552

47k

470p

(CHASSIS)

(Page 71)

(AEP,UK)

NO802

9P

SW

SW GND

CENTER

CENTER GND

PB-R

REC-R

A-GND

PB-L

REC-L

EP502

C519 100p

100 10V

100 50V

22 50V

22 100V

10k

22k

10 100V

∗

*

10 50V

R519

(US,CND,AEP,UK)

(EA,MX,SP,KR)

C554

(EXCEPT US,CND)

(US,CND)

C504

(EXCEPT US,CND)

(US,CND)

C501

∗

C501

(EXCEPT US,CND)

(US,CND)

R553 R519

680

∗

C554

∗

C520

1000p

C504

∗

R503

560

C502

R502

470p

47k

R504

47k

C503 100p

R501

1k

47k

R554

R555 R556

0.225W0.22

R557

1k

R558

R511

100

R512

100

C508 C507 C521

22

100V22100V

15k

D551

1SS133T

D552

1SS133T

5W

Q551

2SC1841

OVER LOAD

DETECT

HCD-FL7D

(AEP,UK)

EP501

C595

POWER AMP

D591 RECT

R591 100k

R592 100k

R520

1

R521

2.2k

R522

22k

Q521

2SA988

Q522

2SC1841

Q521,522

STANDBY

SWITCH

R523

68k

R524

47

5.6k

100V

D501

1SS133T

R508

15k

R507

1k

D502

1SS133T

OVER LOAD

Q501

2SC1841

DETECT

R526

2.2k

R506

0.22 5W

R505

0.22 5W

R525

2.2k

R510

10

C506

0.1

C505

0.1

D15XB20

C593 2200

63V

C594 2200

63V

C555 C556

0.1 0.1

JW531

C927

10

50V

D591

1

10

50V

+9V REGULATOR

3

4

C591

D921

D3SBA20

T U O

0.1

100V

C592

0.1

100V

3

1

2

+12V REGULATOR

D

L

N

T

G

C

OI

G

TA7809S

IC922

JW540

4

IC921

PQ12RF21

R922

Q923

BA1A4M

C921

0.01

C922

0.01

10k

Q922,923

CD/DVD ON

SWITCH

Q922

BA1A4M

JW507

C928 1000

10V

JW501

2

R560

10

D921

RECT

C923 4700

35V

IN

C926C925 1000

16V

0.1

(CHASSIS)

NO702

8P

AC2(VH)

AC GND

AC2(VH)

AC3(MOTOR)

CN502

12P

SW

SW GND

CENTER

CENTER GND

POWER GND

STK MUTE

OVER LOAD

R921

100

508

506

JW

CN503

13P

DVD+12V

DVD-GND

CD/DVD POWER

M-GND

M+9V

UNREG GND

UNREG(M)

A-GND

PB-R

REC-R

A-GND

PB-L

REC-L

(Page 95)

(Page 81)

(Page 80)

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER (): CD/DVD PLAY

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

7373

HCD-FL7D

8-36. PRINTED WIRING BOARD – CENTER SW AMP Board – (US, CND, AEP, UK models) • See page 45 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location

D501 G-6 D502 G-6 D551 G-7 D552 G-7 D591 R-3 D921 C-2

IC501 F-6 IC921 F-3 IC922 F-2

Q501 G-6 Q521 H-8 Q522 G-8 Q551 G-7 Q922 G-3 Q923 G-3

1 2 3 4 5 6 7 8

CENTER SW AMP BOARD

A

18

(AEP, UK)

(CHASSIS)

W

TRANS BOARD

CN916

(Page 94)

B

C

D

DSP BOSRD

CN703

(Page 69)

S

19

E

(CHASSIS)

(AEP, UK)

231

F

IC922 IC921

G

4

1

E

IC501

E

H

11

I

SP RELAY BOARD

X

(Page 78) (Page 78)

CN804

SP RELAY BOARD

Y

CN803

1-685-739-

(1111(21)

(AEP, UK)(US, CND)

7474

8-37. PRINTED WIRING BOARD – CENTER SW AMP Board – (EA, MX, SP, KR models) • See page 45 for Circuit Boards Location.

HCD-FL7D

1 2 3 4 5 6 7 8

CENTER SW AMP BOARD

• Semiconductor Location

Ref. No. Location

D501 H-5

A

18

(CHASSIS)

D502 G-5 D551 H-7 D552 G-7 D591 R-3 D921 C-2

IC501 F-6

(KR)

Z

TRANS BOARD

CN916

(Page 94)

IC921 F-3

14

B

IC922 F-2

Q501 G-5 Q521 H-8 Q522 G-8

14

Q551 G-7 Q922 G-3 Q923 G-3

C

D

19

E

123

IC922

1

IC921

4

T

DSP BOSRD

CN703

(Page 69)

(CHASSIS)

(KR)

IC501

F

E

G

E

D502

D552

E

EE

H

SP RELAY BOARD

AA

110

(Page 78) (Page 78)

CN804

AB

SP RELAY BOARD

CN803

112

1-684-262-

11

(12)

7575

HCD-FL7D

8-38. PRINTED WIRING BOARD – FRONT REAR AMP Board – • See page 45 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10

A

B

C

V

TRANS BOARD

CN915

(Page 94)

FRONT REAR AMP BOARD

1

6

(MX)

SP RELAY BOARD

AC

CN801

118

E

(US, CND)

E

(Page 78)

E

D

E

• Semiconductor Location

Ref. No. Location Ref. No. Location

D401 B-5 D402 C-5 D421 C-3 D431 B-8 D432 C-8 D451 B-5 D452 C-5 D481 B-8 D482 C-8 D491 B-2

IC401 D-5 IC431 D-8

Q401 B-6 Q419 C-6 Q420 C-6 Q421 B-6 Q422 B-6 Q423 C-4 Q431 B-9 Q451 C-4 Q471 B-8 Q472 B-9 Q481 C-7

(AEP, UK, KR)

(CHASSIS) (CHASSIS)

IC401 IC431

71

R

DSP BOARD

CN702

(Page 69)

1-684-260-

11

(12)

EXCEPT AEP, UK

11

(22)

(AEP, UK)

7676

8-39. SCHEMATIC DIAGRAM – FRONT REAR AMP Board –

POWER AMP

IC401

STK402-070S

HCD-FL7D

(Page

71)

(CHASSIS)

NO801

7P

FRONT R

FRONT GND

FRONT L

FRONT GND

REAR R

REAR GND

REAR L

(AEP,UK,KR)

R455

0.22 2W

R457

R456

1k

0.22 2W

R454

∗

R418

56k

(US,CND,AEP,UK)

82k

(EA,MX,SP,KR)

47k

Q423

C453 100p

R453

470

R420

C454

∗

C420

1000p

C404

∗

C419 100p

R403

470

(AEP,UK,KR)

C403R401

47k

100p1k

1

R418

*

TH401

R411

R419

100

10k

1SS133T100

C408C407 22 50V

R417 100k

Q419

2SC2785

Q420

2SC2785

STANDBY

SWITCH

R428

15k

C422

47 50V

D421R412

22

50V

R416 100k

Q419,420

THERMAL

DETECT

R427

33k

POWER AMP

IC431

STK402-070S

R458

15k

T

51

133

4

S

D

Q451

1S

2SC2785

OVER LOAD

R423

68k

DETECT

52

133T

4 D

C421

SS 1

47

50V

T

D402

01

1SS133T

133

4

S

D

1S

5k

408

1

R

Q401

2SC2785

OVER LOAD

DETECT

R406

R407

0.22

1k

2W

R405

0.22 2W

C451

R451

1k

∗

C401,451

10 50V

(EXCEPT US,CND)

10 100V

(US,CND)

∗

C404,454

(EXCEPT US,CND)

47 10V

(US,CND)

47 50V

EP402

C469 100p

R452C452

47k470p

R402C402

47k470p

C401 R404

∗

C455 C456

0.1 0.1

Q421

2SA1175

Q422

2SC2785

R424

5.6k

R410

10

C406

0.1

C405

0.1

R460

10

D491

D15XB20

3

14

R421

2.2k

R422

22k

Q421,422

STANDBY

SWITCH

R426 R425

2.2k 2.2k

(MX)

R491 100k

R492 100k

D431

1SS133T

R438

22k

2

C493 2200

50V

C494 2200

50V

1SS133T

OVER LOAD

D432

2SC2785

DETECT

C491

0.1

C492

0.1

C495

0.1

(AEP,UK,KR)

Q431

EP401

AC1(VL)

AC-GND

AC1(VL)

STK MUTE

OVER LOAD

POWER GND

FRONT R GND

FRONT L GND

REAR GND

FRONT R

FRONT L

REAR R

REAR L

NO701

CN402

6P

(Page 95)

(CHASSIS)

18P

(Page 81)

10 100V

10 50V

47 10V

47 50V

C431,481

∗

(EXCEPT US,CND)

(US,CND)

∗

C434,484

(EXCEPT US,CND)

(US,CND)

R437

1SS133T

1k

R485

0.22 2W

R486

0.22 2W

R487

1k

R488

D481

2SC2785

OVER LOAD

22k

DETECT

82 4 D

Q471

2SA1175

Q481

3T

S13 1S

R473

68k

C471

C485

C486

R490

47

50V

0.1

10

R436

0.22 2W

R435

0.22 2W

R471

R475

2.2k

R472

22k

Q472

2SC2785

Q471,472

R474

STANDBY

5.6k

SWITCH

R476

2.2k

R440

C436 C435

10

0.1 0.1

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions.

C481

R481

∗

1k

C431

R431

∗

1k

C483 100p

R484

47k

R483

R482C482

47k470p

680

C484

∗

C470

1000p

C434

∗

R433

R432C432

47k470p

680

C433 100p

R434

47k

R470

1

R469

10k

R461

100

R462

100

C457 C458

22

50V2250V

(US,CND)

C472

47

50V

no mark : TUNER

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

7777

HCD-FL7D

8-40. PRINTED WIRING BOARDS – SPEAKER Section – • See page 45 for Circuit Boards Location.

• Semiconductor Location

Ref. No. Location

D801 D-4 D802 E-4 D803 D-4 D804 I-5 D805 H-5 D806 I-4 D807 F-5 D810 E-11 D840 E-9 D850 G-5 D851 G-5 D860 G-5 D861 G-2 D862 G-2 D890 E-7

IC1 I-9 IC2 J-9 IC3 H-8 IC801 A-2 IC802 A-3 IC803 A-4 IC804 A-5 IC840 E-9

Q2 J-8 Q3 J-8 Q4 J-9 Q5 J-8 Q6 H-7 Q7 I-7 Q8 I-7 Q9 J-8 Q20 I-9 Q21 I-9 Q40 H-8 Q41 H-8 Q801 D-4 Q802 E-4 Q803 D-4 Q804 I-5 Q805 H-5 Q806 I-4 Q807 E-4 Q850 H-5 Q851 G-5 Q852 H-5 Q853 H-6 Q854 I-5 Q855 J-5 Q856 J-5 Q860 G-2 Q861 G-3 Q862 G-3 Q863 G-3 Q864 A-6 Q865 A-5 Q870 E-8 Q871 E-8

1 2 3 4 5 6 7 8 9 10 11 12

REGULATOR BOARD

A

123

IC804IC803IC802IC801

123

B

SP RELAY BOARD

C802

C829

L806

C811

E

EXCEPT

AEP, UK, KR

-2

-1

R803

AEP, UK, KR

C828

R849

-2

-1

R810

R809

R811

EXCEPT

AEP, UK, KR

US, CND,

AEP, UK

AEP, UK, KR

EXCEPT

R847

EXCEPT

C801

L805

(AEP, UK, KR)

JW890

C803

C804

E

-2

-1

R804

-1

EE

C830

R883

C831

(KR)

-2

-1

-2

-1

-2

E

C

(EA, MX, SP, KR)

+

FRONT L

D

TM801

SPEAKER

E

FRONT R

CENTER

S. WOOFER

REAR L

REAR R

–

+

–

+

–

+

–

+

–

+

–

US, CND,

AEP, UK

F

1

M

M801 (FAN)

3

E

(AEP, UK, KR)

R801

(KR)

R848

C826

JW888

L807

R846

(KR)

(EA, MX, SP)

EA, MX,

SP, KR

(EXCEPT AEP, UK, KR)

E

L801

C827

-2

-1

L808

R812

C812

C810 C809

G

(US, CND, AEP, UK)

H

I

C806

C808

E

R807

C805 (AEP, UK, KR)

EA, MX, SP, KR

C807

(AEP, UK, KR)

L803

R805

L809

R882

(KR) (EA, MX, SP)

L804

R806R808

J

K

(US, CND, AEP, UK) (EA, MX, SP, KR)

CENTER SW AMP BOARD

CN502

AB

Y

(Page 74) (Page 75) (Page 74) (Page 75)

E

R871

R872

(Page 76) (Page 94)

FRONT REAR AMP BOARD

CN402

(AEP, UK, KR)

R802

L802

EXCEPT

AEP, UK, KR

E

(EA, MX, SP, KR)

E

CENTER SW

AMP BOARD

CN502

AC

TRANS BOARD

CN914

LP806

181

E

AD

13

(HEAT SINK)

4

JW1025

JW1024

1

EXCEPT AEP, UK

1

1-684-271-

11

(14)

11

(24)

(AEP, UK)

JW814

JW886

JW1015

JW1002

MC BOARD

K

(Page 66) (Page 66)

CN102

114

C847

C857

C856

JW810

11 1

L841

D840

Q870 Q871

E E

JW808

JW807

IC840

5

JW1009

JW1008

R889

JW871

L840

R891

R890

1

C846

C848

L842

C841

C840

JW870

MC BOARD

L

CN101

FB843

C845

C844

C855

C854

NO816

JW1001

C

FB842

MB BOARD

CN905

(Page 48)

AI

PANEL (R)

BOARD NO811

(Page 84)

JW850

JW851

JW1019

13

CENTER SW

AMP BOARD

CN503

JW1020

JW1021

JW1022

HEAD (A) BOARD

E

85

IC3

E

X

E

AA

E

CENTER SW

AMP BOARD

CN503

14

R10

HP901

11

(12)

1-676-220-

11

(12)

1-676-221-

(PB HEAD)

(DECK A)

HPRE901

(REC/PB/ERASE HEAD)

(DECK B)

E

11

10

20

21

IC1

E

IC2

9

E

(EA, MX, SP, KR)(US, CND, AEP, UK)

E

1

31

BIAS OSC

314

1

40

3

HEAD (B) BOARD

1

8

6

11

(14)

EXCEPT AEP, UK

(24)

(AEP, UK)

1-684-270-

7878

8-41. SCHEMATIC DIAGRAM – REGULATOR Board –

IC801

µPC3504AHF

OI

G

C870

0.1 50V

IC802

TA7805S

G

0.1 50V

IC803

TA7810S

G

0.1 50V

+4V REGULATOR

OI

+5V REGULATOR

OI

+10V REGULATOR

C878

16V

C879C871

16V

C880C872

16V

HCD-FL7D

10

NO704

13P

IC804

TA7805S

OI

G

C873 C881

0.1 50V

Q864

2SB1640

+5V REGULATOR

Q864,865

B+ SWITCH

R872

2.7k

R873R871

2.7k2.7k Q865

BA1A4M

16V

(Page 81)

10

R887

100

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER (): CD/DVD PLAY

7979

HCD-FL7D

8-42. SCHEMATIC DIAGRAM – SPEAKER Section (1/2) – • See page 93 for Waveforms.

(DECK A)

HP901

(PB)

L-CH

R-CH

TAPE

MECHANISM DECK

BLOCK

(TCM-230AWR41)

HRPE901

(REC/PB/ERASE)

L-CH

R-CH

ERASE

(DECK B)

(CHASSIS)

1

7

(Page 73)

CN1

3P

CN2

6P

(CHASSIS)

DVD+12V

CD/DVD POWER

M-GND

M+9V

UNREG-GND

UNREG(M)

A-GND

PB-R

REC-R

A-GND

PB-L

REC-L

CN804

13P

CN601

3P

L-PB

GND

R-PB

CN602

8P

L-PB

GND

L-REC

R-PB

GND

R-REC

GND

E-HOT

(1/2)

NO816

C63

C12

10 50V

C10

C13

0.0022

C9

1 50V

10 50V

C8

C72

390p

C22

390p

C21

390p

C71

390p

Z2

Z3

Z4

C1 47

16V

C11

1

50V

C51

47

16V

Z5

Z6

C52

0.01

Z5

Z6

REC/PB

SWITCHING

IC2

µPC133DHA

.R1

SW

R2 R8

4.7k 2.2k

3.3k

R1

R51

3.3k

.P1

GND

SW

C35

0.01 100V

C4C2

0.10.01

T

CON

Z3 Z4

C5

C55

C54

0.1

Z1Z1Z2

C27

2.2 50V

R31 22k

R10 47k

C6 C7

1

50V

C56 C57

1

50V

RV53

47k

.P2

GND

SW

R5

R4

47k

4.7k

+3.3V

REGULATOR

IC840

SI-8033JF

2.2 50V

DECK A/B SELECT SWITCH,

REC/PB EQ AMP,ALC

R19

27mH

22k

C17

R17

1M1050V

R15 100

R13 100

2.2 50V

R54

R55R56R52 R58 47k22k4.7k 2.2k

4.7k

.R2

SW

Q20

BN1F4M

R32 220

4.7k

C24

120p

L21

L71

C74

120p

Q21

BA1A4M

R33

R18

8.2k

C75

330p

R68

8.2k

Q20,21

REC/PB

SWITCHING

RV52 220k

220k

R21 10k

C26C25

0.01330p

C76

0.01

R71 10k

C16

C14

10

100

50V

16V

REC-MUTE

TC-MUTE

R14

4.7k

A/B

R12 100

N/H

R11 100

ALC

C73 27p

RV2

C23 27p

R23 100

R22

2.2k

R72

2.2k

C840

10 35V

C41

1

50V

R39 10k

R40 10k

C42

1

50V

R35

100k

TC-MUTE

BIAS OSC

R34

2.2k150V

BA1A4M

MUTING

T301

C40

Q40

Q41

BA1A4M

MUTING

CONTROL

V IN

D840 R890 RK36 820

R90

0

R41R36

1k10k

R42

1k

C34

2.2 50V

T

OU

D

S

SW

VO

GN

C43 470 10V

R30 R29

5.6 5.6

ON/OFF

100µH

R891

47

2SC2001

Q870,871

CD/DVD ON

SWITCH

L841L840 10µH

L842 10µH

C848

8

IC3(2/2)

2.2M

Q4,5

330

6.3V

FB842

JW807

C44

100 10V

7

R43

C45 22p

C33 R28

0.015 1 8k

Q5

2SC2001

C841 3300

6.3V

5

6

NJM4558M

BIAS OSC

Q4

Q871

BA1A4M

R889

10k

Q870

BA1A4M

R44C46 15k0.01

C47

0.01

4

2

3

1

IC3(1/2)

NJM4558M

LOW-PASS

R45

FILTER

15k

R27 18k

C32

0.0068

C48 10 50V

Q7

BA1A4M

R47

Q6

2SC2785

4.7k

BUFFER

Q2

2SD1387

C30

C31

0.018

0.0068

R25

2.2k

C29

R26

10

3.3k

50V

BUFFER

C49

R49R46

22

10k10k

50V

Q9

RT1P137L

REC BIAS

SWITCH

BA1A4M

C28

0.1 50V

0.0022

1 50V

C844

C854

470

0.01

16V

C845

C855

1000

0.01

6.3V

C856

0.01

JW810 C847

C857

1000

0.01

6.3V

FB843

R50R48 10k22k

R7IC1 10kHA12237F

AMS

Q8

BA1A4M

BUFFER

L40

220µH

Q2,3,9

S

R20

IA

100

B

Q3

L41

220µH

B

/P C E R

M+12V

M-GND

D-GND

D+3.3V

V-GND

11P

D+5V

(Page 53)

V+5V

A2

A3

A4

A5

A6

A7

A8

(Page 81)

A9

A10

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER (): CD/DVD PLAY 〈〈 〉〉 : REC []: TAPE PLAY (DECK A)

8080

{ } : TAPE PLAY (DECK B)

8-43. SCHEMATIC DIAGRAM – SPEAKER Section (2/2) –

HCD-FL7D

(Page

80)

(Page

79)

M801

(FAN)

(Page 77) (Page 95)

CN801

18P

REAR L

(2/2)

REAR L

A2

A3

A4

A5

A6

A7

A8

A9

A10

CN807

13P

6.3V 10V

16V

6.3V

100

3300

470

C877

C876

C875

C874

CN809

3P

FAN+

FAN-

FAN+

D810

1SS355

A/B

N/H

ALC

AMS

TC-MUTE

REC-MUTE

REC/PB

BIAS

REAR R

REAR GND

50V

10

2.2k

C850

R852

PROTECT SWITCH

FRONT L GND

D851 R851

1SS355 4.7k

Q850

2SC2785

Q850,851

C863

UDZSTE-176.2B

0.01 UDZSTE-177.5B

C862

0.01

D862

∗

Y3

FRONT L

R850D850

4.7k1SS355

Q852,853

OVER LOAD

D861

∗

UDZSTE-175.6B UDZSTE-176.8B

Y1

Y2

FRONT R GND

DETECT

R853

4.7k

Q851

2SC2785

∗

D861

2SC2785

FRONT R GND

Q852

2SC2785

(US,CND,AEP,UK)

(EA,MX,SP,KR)

R864 220k

Q862

∗

D862

FRONT R

R854

(EA,MX,SP,KR) (US,CND,AEP,UK)

22k

2SD1616

R859

100

C861

POWER GND

Q853

47

16V

OVER LOAD

POWER GND

2

C891

0.01

50V

10

C851

Q863

2SD2525

FAN MOTOR CONTROL

STK MUTE

2SC2785

NO703

6P

VF

Y3

1

3

D890

D3SBA20

4

RECT

Q854

2SA1175

PROTECT SWITCH

CONTROL

R856

33k

Q855 Q856

2SC2785 2SC2785

Q855,856

DC DETECT

Q860,863

FAN MOTOR

DRIVE

Q861,862

C860

4.7

R860

50V

4.7k

Q861

R861

47k

VF

VP

D-GND

AC 4(PRE)

Y2

Y1

R839 R837

5.6k 22 k

R838

22k

RY801

-1

-2

R874

∗

R874

(EA,MX,SP,KR)

100 1W

(US,CND,AEP,UK)

220 1W

RY802

-1

47k

68k

47k

68k

R869

R870

R865

R866

R867

C890 6800

25V

C892

0.01

C852

R857

2.2

10k

50V

R858

10k

C853

100 10V

R862R863

22k22k

Q860

BA1A4M

D860

1SS355

R836

100

220 1W

R868

68k

RY804

-1

-2

-1

D804

R878

1SS355

*

Q804

R826

2SC2785

2.2k RELAY DRIVE

R827

10k

*

R878

(EA,MX,SP,KR)100 1W

(US,CND,AEP,UK)

-2

D806

1SS355

Q806

2SC2785

R879

100

RELAY

1W 2.2k

DRIVE

-2

R822

2.2k D802

R875

100 1W

∗

R877

(EA,MX,SP,KR)100 1W

(US,CND,AEP,UK)

220 1W

(EA,MX,SP,KR)

RY806

(EA,MX,SP)

R830

10k

1SS355

JW987

(KR)

L809

R882

10 1/2W

(EA,MX,SP,KR)

R831

220 1W

D801

R820

2.2k

R821

2SC2785

RELAY DRIVE

∗

R880

(EA,MX,SP,KR)100 1W

(US,CND,AEP,UK)

1SS355

10k

2SC2785

RELAY DRIVE

Q802

Q803

2SC2785

RELAY

DRIVE

R825

R880

∗

Q801

R823

10k

(EA,MX,SP,KR)

10k

R824 C830

2.2k 0.1

RY807

D807

1SS355

R840

47k

R841

47k

2SC2785

RELAY

DRIVE

Q807

R877

1/2W

-1

-2

C815

4.7

100V

C816

4.7

100V

(EXCEPT AEP,UK,KR)

(EA,MX,SP)

(KR)

(EA,MX,SP)

∗

C831R883

0.110

R845 R844

47k 47k

R815

680

2W

R816

680

2W

JW985

L807

R846

10 1/2W

R847

10 1/2W

L808

JW986

D805

(KR)

AEP,UK,KR

JW801

JW802

(AEP,UK,KR)

R802

R801

2SC2785

RELAY

DRIVE

EXCEPT

R832

10k

Q805

1SS355

R885

47 1W

R886

47 1W

(AEP,UK,KR)

RY803

R842

47k

(AEP,UK,KR)

R843

47k

(AEP,UK,KR)

R876

(EA,MX,SP,KR)

R811

10

1/2W

R812

10

1/2W

C801C802

0.10.1

C804 C803

0.1 0.1101/2W

-1

-2

D803

100

1SS355

1W

(EXCEPT AEP,UK,KR)

R828

(EXCEPT AEP,UK,KR)

2.2k

C809 C810

0.1 0.1

C811 C812

0.1 0.1

R833

2.2k

L802

10 1/2W

L801

10 1/2W

R848 R849

10

1/2W101/2W

C828C826

0.10.1

C827 C829

0.1 0.1

(KR)

(US,CND,AEP,UK)

JW888

RY805

-1

-2

JW890

(US,CND,AEP,UK)

R829

10k

JW805

JW806

L806

R810

10 1/2W

L805

R809

10 1/2W

(AEP,UK,KR)

C823

0.01

R803

10

1/2W

R804

C822

0.01

R807

10

1/2W

C805

0.1

C806

(AEP,UK,KR)

0.1

(US,CND,AEP,UK)

889

JW

0.01

C821

C820

0.01

JW803

L803

10 1/2W

R805

10 1/2W

R806

L804

JW804

C808

0.1

C807

0.1

R808

10

(AEP,UK,KR)

1/2W

OVERLOAD

STK MUTE

POWER GND

CENTER GND

D-GND(GC)

D+4V(GC)

D-GND(MC)

D+4V(MC)

A-GND(DSP)

A+5V(DSP)

RELAY 5.1CH

RELAY BTL

RELAY REAR

RELAY FR

TM801

0.01

C825

CD GND

CENTER

SW GND

A-GND

A+10V

CN808

CN803

CN806

12P

(Page 73)

SW

HP-L

HP-R

3P

(Page 85)

FRONT L

FRONT R

CENTER

SPEAKER

S.WOOFER

REAR L

REAR R

0.01

C824

14P

(Page 67)

CN805

AMS

ALC

A/B

TC-MUTE

REC-MUTE

REC/PB

STK MUTE

CD/DVD POWER

FAN

SP PROTECT

UNREG(M)

M-GND

M+9VVFVF

N/H

18P

BIAS

(Page 67)

VP

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

8181

HCD-FL7D

• Semiconductor Location

Ref. No. Location

D201 D-4 D202 C-6 D203 D-2 D204 B-6

IC201 B-3 IC202 D-5

Q201 B-5 Q202 B-5 Q203 C-5 Q204 C-5 Q205 C-5 Q206 C-5 Q207 C-6 Q208 C-6 Q209 C-6 Q210 D-4 Q211 D-4 Q212 C-6 Q213 F-6 Q214 E-6 Q215 F-6 Q216 E-5 Q217 E-4

8-44. PRINTED WIRING BOARD – GC Board – • See page 45 for Circuit Boards Location.

1 2 3 4 5 6 7

GC BOARD

FLUORESCENT INDICATOR TUBE

A

31 30

B

(CHASSIS)

50

51

IC201

1

100

E

(CHASSIS)

C

D

E

AE

PANEL (R)

BOARD NO806

(Page 84)

Q

MC BOARD

CN107

(Page 66)

81

80

EEEEE E

AF

E

PANEL (L)

BOARD

NO812

(Page 84)

IC202

EE

H

CD MOTOR

BOARD

E

CN309

(Page 60)

F

CONNECT

BOARD CN701

(Page 58)

14

LOADING MOTOR BOARD

G

CN713

(Page 58)

E

J

TC DOOR

E

1-684-191-

11

(12)

EXCEPT AEP, UK

(AEP, UK)

8282

BOARD

NO813

(Page 64)

11

(22)

8-45. SCHEMATIC DIAGRAM – GC Board – • See page 93 for Waveform.

HCD-FL7D

FL201

FLUORESCENT INDICATOR TUBE

A28

A27

A26

A25

A24

A23

A22

A21

A20

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

A9

A8

A7

A6

A5

A4

A3

A1

A2

NC

A36

A35

A34

A33

A32

A31

A30

A29

20

G18

G19

G

G21

G22

G23

G24

G13

G14

G15

G17

G16

G8

G11

G12

G7

G9

G10

G2

G3

G4

G5

G6

G1

(CHASSIS)

(Page

85)

(Page

67)

(Page

65)

(Page

61)

CN201

11P

EVER+3.3V

LED A

LED B

LED GND

LED5

LED4

D GND

DISPLEY KEY

POWER KEY

KEY0

SIRCS

CN202

19P

VOLUME A

VOLUME B

M-RESET

POWER LED

IIC-DATA

IIC-CLK

POWER KEY

DISPLAY KEY

SIRCS

EVER+4V

D-GND

D +4V

M GND

M+7V

VP

VF

PLUNGER VCC

CN203

6P

KEYS RTN

D GND

TC DOOR SW

SOLENOID B

SOLENOID A

M/LED GND

CN206

15P

LED3

LED2

LED4

LED A

LED B

D GND

VOL 1B

VOL 1A

CD DOOR POS

CD DOOR NEG

VCC

M GND

CD DOOR OPEN

CD DOOR CLOSE

CD DOOR LOCK

1SS355

EP202

D204

M1

M2

M3

M4

M5

M6

M3

M2

M4

M1

M6

M5

Y1

Q212

Y2

2SC2785

Y3

Y4

R241

10k

S9

S7

S8

N1

Y5

Y6

Y4

Y1

Y2

S1

S2

Y6

Q203-206,212

LED DRIVE

Q203 Q204 Q205

2SC2785 2SC2785 2SC2785

Y1

Y2

5

3

-TB 0 2

2N

D

S

11E

10 50V

R240

2.2k

C218

C219

0.1

0

830 T P

2 20 IC

2SA1175

BA1A4M

Q209

Y5

0k

.2k

1

2

6 97 2

29

R

LED 1

3 LED SELECT

CD SW

0

00

1

10 2

3 3

3 2

2

R

0k

1

7

8

2

286

R

N3

N2

Q207

BA1A4M

0k 1

5 29

R

LED 2

2

CD SW

00 1

4 3 2 R

0k 1

88 2 R

N4

Q210

BN1A4M

2SA1175

0k 1

94 2 R

LED 3

CD SW1

100 5 23

R

0k 1

9 8 2 R

Q210,211,217

LED DRIVE

Q208

k 10

293 R

LED 5

LED 4

NC

H.P

10k 0

9 2 R

R237

R236

2.2k

k 0 1

298 R

75

78

TC SW

0 10 1 23

R

56

76

N1

Q217

R239

22k

D202R238

RB520S-30TE610

Q207-209

LED DRIVE

Y4

0k 1

2 29

R

NC

22k

0k 1

1 29

R

TC B SW

NC

FRONT PANEL

CONTROLLER

C221

0.1

TC A SW

0

99 2 R

Q211

BA1A4M

C209

10

50V

Y3

Q206

2SC2785

FB202

0

46

45

47

R204R203R202R201

1k1k1k1k

43

44

C212

4.7 50V 10k

FB201

0

41

C223

0.1

40

39

R250

10k

C248 C250

0.1 0.1

37

38

31

32

33

34

35

36

37

38

39

40

41

43

44

45

46

47

R249

32

35

33

34

36

A16

A15

A14

A13

A12

A11

A10

A9

A8

A7

A6

VSS-(IO)

A5

A4

A3

A2

A1

VKK-(VFT)

MODE0

MODE1

C251 R251

0.1 10k

27

28

30

29

31

27

28

29

30

A20

A17

A19

A18

DOOR MOTOR-

LOD-POS

MODE2

DOOR MOTOR+

C211

0.01

S3

S2

S1

26

S4

25

A21

LOD-NEG

0 10

56 2 R

56

A22

EXP-LAT

24

0 0 1

57 2 R

57

A23

R

ENC2/XW

22

k 10 1 21

R

0 10 8 25

R

58

21

22

VDD-(VFT)

ENC1

k 0 1

2 21

R

0 0 1

59 2 R

59

A24

ENC0

16

17

19

18

20

17

18

20

19

21

A26

A25

A28

A27

FLUORESCENT INDICATOR TUBE DRIVER,

KEY CONTROL

CD/DVD MECHANIZM DECK CONTROLLER

MB90M407PF-G-122

IIC CLK

AVSS-(ANALOG)

IIC DATA

AVCC-(ANALOG)

p

0p

.1

00

0

1

10

2

1

0 6

26

2

C

k 10 3

1 2 R

0

7 4

10

1

64

60

2

26

2

R

S8

S7

S9

D201

1SS355

A29

KEY0

10

12

14

13

15

12

13

14

15

16

A31

A30

A33

A32

A34

IC201

-BND

IDOUT_SW M

OUT_SW

IN_SW

KEY2

KEY1

k

5

10

15

1

7

5

8

6

14

1

2

21

2 R

R

0

7

4

10

9

6

67

68

65

6

2

R

69

68

67

S6

S5

9

k 10 9

1 2 R

0 0 1

70 2 R

70

10

VSS-(IO)

MIDIN_SW

k 0 1

0 2 2 R

0 10

71 2 R

71

8

p 0 7 4

8 0 2 C

9

A35

CLP-POS

0k 1

1 22

R

0 0 1

2 7 2 R

72

p

470 7 20

C

A36

CLP-NEG

7

8

0k 1

2 2 2 R

0 10 3 27

R

73

p 0

47 6 20

C

G24

INIT_SW

6

0p 7 4

5 0 2 C

7

G23

CNT-SW

k 10

23 2 R

0 10

74 2 R

74

5

p 0 7 4

4 20

C

6

G22

EXP-IN DATA

k 10

24 2 R

0 10 5

7 2 R

75

1

2

3

4

0p

0p 7 4

47

2

1

3 0

20

2

C

2

3

4

5

G20

G21

G19

ATA

T D

EXP-OU

EXP-CLK

RESET

0

1

10

7

78

79

76

27

2

R

79

78

76

100

p 0 7 4

0 0 3 C

1

G18

VCC-(CPU)

DISC-SENS

k 10 6 22

R

0 10 0 28

R

80

99

0p 7 4

9 9 2 C

G17

PRTC_SW

k 10 7 22

R

96

97

98

p

70

4

7

8 9

96

29

2

295

C

C2

C

G16

G15

G14

G13

G12

G11

G10

G9

G8

G7

G6

G5

G4

G3

G2

G1

XO

XI

VSS

(CPU)

91

92

90

93

95

94

p

p 70

4 4

C29

70

70p

4

470

4

2

3

0 91 2

289

29

C

C29

100

97

96

95

94

93

92

91

90

89

88

87

86

85

R285

C277

0.01

R225 100k

85

86

87

88

89

p

70p

70

70p

70

4

4 8

5

6

287

28

C28

C

C28

Q201 Q202

BA1L3Z BA1L3Z

Q201,202

GRID DRIVE

0

C282

0.01

X201 4MHz

C281 1000

6.3V

284

0

FB

C210

10

50V

98

99

R282R281 100k100k

CN204

17P

67

68

69

70

71

72

73

74

57

59

58

79

80

S5

S6

OUT SW

MIDOUT SW

IN SW

DGND

MIDIN SW

M+7V

MGND

CLP_POS

CLP_NEG

INIT SW

CNT SW

ENCODER2

ENCODER0

ENCODER1

DISC SENS

D+3.3V

PRCT SW

EP201

C213

0.1

CN207

(Page 59)

(CHASSIS)

7P

(Page 85)

BA1A4M

R247

1k

C243

0.0047

R246R245

2.2k2.2k

Q215

Q215,216

TC HOLDER OPEN

PLUNGER DRIVE

NO805

S3

S4

LOD_POS

LOD_NED

4P

MGND

M+7V

Q213,214

TC HOLDER OPEN

PLUNGER DRIVE

Q213

BA1A4M

R244

1k

Q214 Q216

2SB1116 2SB1116

C241

0.0047

R243R242

2.2k2.2k

(Page 59)

N2

N3

N4

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

8383

HCD-FL7D

8-46. PRINTED WIRING BOARDS – PANEL Section – • See page 45 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10 11

PANEL (L) BOARD

D301, S301

A

D304, S305

TAPE A/B

IC301

DIGITAL

MD (VIDEO)

VIDEO (MD)

(EXCEPT US, CND)

(US, CND)

GROOVE

31

D302, S303

DVD

D303, S304

TUNER/BAND

B

111

BLUE LED BOARD

DISPLAY

1-684-192-

11

(12)11(22)

EXCEPT AEP, UK

EFFECT 2.1CH/MULTI

(US, CND, AEP, UK)

(AEP, UK)

AF

GC BOARD

CN201

(Page 82)

C

1 2

PANEL (R) BOARD

17

D

DISC SELECT

21

MULTI CHANNEL

DECODING

1-684-201-

−

(12)

EXCEPT AEP, UK

11

(22)

(AEP, UK)

DVD TOP MENU

J301

PHONES

(Page 78)

SP RELAY

BOARD

AI

CN808

13

B

E

• Semiconductor Location

Ref. No. Location

D301 A-1 D302 A-2 D303 A-3 D304 A-3 D308 C-4

IC301 A-4

AE

GC BOARD

CN207

(Page 82)

+

DVD MENU

CD SYNC

HI-DUB

REC

PAUSE/START

1-684-195-

11

(12)11(22)

EXCEPT AEP, UK

(AEP, UK)

8484

8-47. SCHEMATIC DIAGRAM – PANEL Section –

HCD-FL7D

(Page 83)

NO806

7P

KEY1

KEY2

KEYS RTN

HP SW

D GND

BLUE LED VCC

LED GND

R321 R322 R323 R324

680 1k 1.5k 1.5k

S312S311

DISC SELECT

S320 S321 S322 S323 S324

DVD TOP

MENU

S313 S314 S315 S316 S317 S318 S319

R329 R330 R331 R332

680 1k 1.5k 1.5k

DVD MENU

CD SYNC

HI-DUB

NO807A

2P

NO807B

2P

REC

PAUSE/START

R325 R326 R327 R328

2.2k 3.3k 4.7k 6.8k

JW321

C313

0.01

JW322

B

+-

HP-GND

HP-R

HP-L

NO811

3P

(CHASSIS)

(Page 81)

J301

PHONES

(US,CND,AEP,UK)

S310 S309 S308

2.1CH/

MULTI

EFFECT GROOVE

TAPE A/B

R304

100

R320

0

R310R311R312

3.3k4.7k6.8k

MD(VIDEO)

VIDEO(MD) (EXCEPT US,CND)

(US,CND)

R319

0

TUNER/BAND

TAPE A/B

SELS5923CSELS5923CSELS5923C

R302R303

100100

DISPLAY

D302D303D304

DVD

S302

TUNER/BANDDIGITAL

SEL5223C SEL5223S

R301

(AEP, UK)

1k

220

(EXCEPT AEP, UK)

R317R318

00

S303S304S305S306S307

D301

S301

DVD

(AEP, UK) (EXCEPT AEP, UK)

R305R306R307R308R309

6801k1.5k1.5k2.2k

EVER+3.3V

LED GND

DISPLEY KEY

POWER KEY

LED A

LED B

D GND

SIRCS

LED5

LED4

KEY0

NO812

11P

(Page 83)

R381 R382 R383 R384

4.7k 4.7k 4.7k 4.7k

R385 R386 R387 R388

4.7k 4.7k 4.7k 4.7k

D308

C316

1000p

SELU5E23C

MULTI CHANNEL

DECODING

REMOTE

CONTROL

RECEIVER

IC301

TSOP7000

C301

47

10V 47

R313

R314

47

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

8585

HCD-FL7D

8-48. PRINTED WIRING BOARD – MIC Board – (EA, MX, SP, KR models) • See page 45 for Circuit Boards Location.

MIC BOARD

(EA, SP, KR)

ECHO LEVEL

RV352

C380

MIC LEVEL

C376

C366

C378

C367

R370

R372

C377

R366

R369

R373

C375

R371

9

16

C379

C368

8

IC352

1

JW386

C370

R367

R368

C371 C374

C369

R374

R365

C373

R375

C372

D351

J351

MIC

IC351

U

E

DSP BOARD

NO803

(Page 69)

1-684-197-

11

(12)

EXCEPT AEP, UK

11

(22)

(AEP, UK)

8686

8-49. SCHEMATIC DIAGRAM – MIC Board – (EA, MX, SP, KR models) • See page 96 for IC Block Diagram.

HCD-FL7D

(Page 71)

CN318

3P

+10V

MIC GND

MIC

C364

50V

C360 100p

IC351(2/2)

C361

R359

R360

10

R361R364

R363 100k

2.2

100

50V

10k

Q351

C363

2SC2785

MIC

CONTROL

10

50V

R366

C367

C368

0.022

1

50V

10k0

NJM4580E-D(T1)

7

8

R362

1k

15k

C376

6800p

R370

22k

R371

22k

C362

C375

10

50V

RV352

50k

1000p

R358 150k

6

C359

5

C377R372

0.06822k

47p

C381

100 16V

C366

2.2 R365

50V

15k

C379C378

47

16V

R373 120k

47

R357

10k

C358

D351

UDZ-TE-17

R374

270

2.2 50V

MIC AMP

-5.1B

C356

0.1 50V

R356

100

RV351

50k

∗

R355

2.2k

(MX)

47k (EA,SP,KR)

IC351(1/2)

NJM4580E-D(T1)

1

C357R355

∗∗

C351

0.22

R352

1k

3

C355

∗

C357

(EA,SP,KR)

(MX)

C354

50V

47p

R353 100k

R354

1k

10

2

4

220p

470p

50V

C352

0.01

C353

0.001

R351

10k

C365

0.01

FB351

J351

MIC

0

(CHASSIS)

R369

47k

C374

0.15

(EA,SP,KR)

DIGITAL

ECHO

IC352

M65850

LPF2OUT

GND

C373

LPF2IN

50V

0.47

CC2

C372

OP2OUT

50V

0.47

CC1

OP2IN

OP1IN

C371

REF

0.068

OP1OUT

CLOCK

LPF1OUT

C370

VCC

1000p

LPF1IN

R367R368

22k22k

C369

6800p

NC

C380

1

50V

R375

22k

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

8787

HCD-FL7D

• Semiconductor Location

Ref. No. Location

IC701 B-3

Q711 B-4 Q712 B-4

8-50. PRINTED WIRING BOARD – VIDEO Board – • See page 45 for Circuit Boards Location.

1 2 3 4

VIDEO BOARD

A

16

E

MB BOARD

CN204

(Page 48)

2

B

C

JW784

C784

JW785

C785

C786

JW786

JW780

IC701

C780

17

JW781

C781

1

JW782

C782

D

Y C

G G

J702

S VIDEO OUT

11

1-684-692-

(12)

(22)

(AEP, UK)

J703

VIDEO OUT

PR/C

EXCEPT AEP, UK

R

COMPONENT VIDEO OUT

PB/C

J701

B

Y

8888

8-51. SCHEMATIC DIAGRAM – VIDEO Board – • See page 93 for Waveforms. • See page 96 for IC Block Diagram.

HCD-FL7D

(Page 54)

CN701

17P

V5V

VGND

VMUTE1

R_GND

CR/B

B_GND

CB/R

YGND

Y

C_GND

C

V_GND

V

WIDE

VIDEO.SW

VMUTE2

R702

10k

C765

1

50V

C764

1

50V

L701 10µH

C762

C763

C761

C766

1 50V

R701

1 50V

VIDEO AMP,

75Ω DRIVER

IC701

MM1568

C751

CR OUTA

GND2

CR OUTB

CR IN

MUTE2

CB IN

CLP

CY IN

NC

C704

0.1

C703

22

50V

10k

C701

100 10V

C702

0.1

GND1

TRAP

GND1

BIAS

Y IN

YC MIX

V IN

MUTE1

C IN

VCC1

GND2

CB OUTA

CB OUTB

GND2

CY OUTA

CY OUTB

GND2

Y OUTA

Y OUTB

GND2

V OUTA

V OUTB

GND2

C OUT

VCC2

Q711,712

WIDE SWITCH

C750

C749

C748

C747

C746

C743

C742

C745

C744

C741

22 50V

100 10V

22 50V

100 10V

470 6.3V

100 10V

470 6.3V

100 10V

470 6.3V

0.1

Q712

BN1L4M

R722

R721

R720

R718

R719

75

FB716

FB715

FB712

FB714

Q711

BN1A4M

FB717

R725

10k

R717R724

C785

C780

22p

C781

22p

C782

22p

JW780

JW781

JW782

C786

22p

JW786

7510k

FB711

C784

22p22p

JW784

JW785

C770

C772

J701

3P

PR/CR

P

B/CB

Y

(CHASSIS)

J703

VIDEO OUT

(CHASSIS)

COMPONENT

VIDEO OUT

1P

J702

S VIDEO OUT

C771

(CHASSIS)

•Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : DVD PLAY

8989

HCD-FL7D

• Semiconductor Location

Ref. No. Location

D901 A-1 D902 B-1 D903 B-1 D904 A-1 D905 D-2 D906 C-1

IC901 C-1

Q901 D-2

8-52. PRINTED WIRING BOARD – SUB TRANS Board – (US, CND, AEP, UK models) • See page 45 for Circuit Boards Location.

1 2 3 4 5

SUB TRANS BOARD

A

B

C

D

IC901

31

SUB POWER TRANSFORMER

T901

2

1

E

21

MC BOARD

O

NO804

(Page 66) (Page 94)

12

AG

AC IN

9090

1-685-740-

TRANS BOARD

NO3

11

(11)

(21)

(US, CND) (AEP, UK)

8-53. PRINTED WIRING BOARD – SUB TRANS Board – (EA, MX, SP, KR models) • See page 45 for Circuit Boards Location.

1 2 3 4 5

SUB TRANS BOARD

S901

A

(KR)

VOLTAGE SELECTOR

120V 220V 230 − 240V

-1 -2

HCD-FL7D

• Semiconductor Location

Ref. No. Location

D901 A-1 D902 B-1 D903 B-1 D904 A-1 D905 D-1 D906 C-1

IC901 C-1

Q901 D-2

B

C

D

IC901

31

SUB POWER TRANSFORMER

T901

(MX, KR)

(EA, SP)

E

(MX)

(EA, SP)

(MX, KR)

(EA, SP)

2

1

JW911

JW912

(MX, KR)

E

(MX, KR)

MC BOARD

P

NO804

(Page 66) (Page 94)

12

AC IN

(EA, SP)

41

(EA, SP)

AH

9191

(MX, KR)

TRANS BOARD

NO3

1-684-263-

11

(12)

HCD-FL7D

8-54. SCHEMATIC DIAGRAM – SUB TRANS Board –

∗

CN902

(EXCEPT EA,SP)

2P

(EA,SP)

4P

(EA,SP)

CN902

∗

6.3A 125V (CND)

8A 125V

T3.15AL 250V

T5AL 250V

(EA,SP)

JW911

JW912

*

F913

(US)

(AEP,UK,KR) (EXCEPT EA,SP)

(EA,MX,SP)

F913

*

JW907

(Page 95)

(Page 67)

(CHASSIS)

(EXCEPT EA,SP)

CN903

3P

STBY_RELAY

EVER+4V

D-GND

R901

10k

R902

10k

Q901

2SC2785TP

POWER

ON/OFF

RELAY

DRIVE

C901

100 10V

+4V REGULATOR

C905

10

50V

IC901

µPC2933HF

OI

G

D906

1SS133

470 16V

1000 16V

C902

∗

C902

(EXCEPT US,CND)

(US,CND)

D901-904

RECT

JW906

(EA,SP)

S901

VOLTAGE SELECTOR

T901

SUB

D901D902

11ES2N11ES2N

D904D903

11ES2N11ES2N

C906 C903

0.1 0.1

POWER

TRANSFORMER

JW903

JW902

(EXCEPT EA,MX,SP)

JW901

(MX)

-1

-2

230-240V

220V

120V

R904

JW904

JW905

RY901

(EXCEPT EA,SP)

D905

1SS133

JW908

(EXCEPT EA,SP)

CN901

2P

(AC IN)

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

9292

• Waveforms – SP RELAY Board –

– MC Board –

– DSP Board –

HCD-FL7D

– VIDEO Board –

ra Q4, Q5 (Base) (REC Mode)

12.1 µs

rs Q4, Q5 (Collector) (REC Mode)

12.1 µs

rd Q4, Q5 (Emitter) (REC Mode)

2.1 Vp-p

10.8Vp-p

ta IC101 qa (XC-OUT)

30.6 µs

62.8 µs

2.6 Vp-p

1.9 Vp-p

ya IC601 qs (MCLK2)

74 µs

ys IC601 qf (SCKOUT)ts IC101 qd (X-OUT)

82 ns

yd IC601 w; (LRCK0)

3.8 Vp-p

3.5 Vp-p

yh IC611 qf (BCK)

326 ns

yj IC611 qh (SYSCK)

82 ns

yk IC603 wk (XOUT)

3.2 Vp-p

3.5 Vp-p

ia IC701 qk, ql (CR OUT)

(NTSC Color Bars Play)

H

is IC701 wa, ws (CB OUT)

(NTSC Color Bars Play)

H

1.4 Vp-p

ig IC701 ed(C OUT)

(NTSC Color Bars Play)

1.2 Vp-p

H

12.1 µs

0.4 Vp-p

20.8 µs

yf IC601 w; (BCK0)

326 ns

yg IC611 qd (LRCK)

3.4 Vp-p

3.3 Vp-p

id IC701 wf, wg (CY OUT), wj, wk (Y OUT)

(NTSC Color Bars Play)

3.6 Vp-p

2 Vp-p

81 µs

H

if IC701 e;, ea (V OUT)

(NTSC Color Bars Play)

2 Vp-p

– GC Board –

ua IC201 id (XO)

H

20.8 µs

3.5 Vp-p

3.4 Vp-p

250 ns

9393

HCD-FL7D

8-55. PRINTED WIRING BOARD – TRANS Board – • See page 45 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9

TRANS BOARD

A

(Page 78)

(US, CND, AEP, UK)

B

(Page 74)

CENTER SW AMP BOARD

C

(Page 75)

(EA, MX, SP, KR)

FRONT REAR

AMP BOARD

D

(Page 76)

AD

SP RELAY

BOARD

NO703

W

NO702

Z

NO702

V

NO701

R912

E

1

JW928

7

1

8

1

6

(US, CND)

JW924

R911

T911

MAIN

POWER

TRANSFORMER

(KR)

(EXCEPT KR)

4

1

(EXCEPT EA, SP)

(EA, SP)

1-684-261-

(US, CND, AEP, UK)

(Page 90)

AG

SUB TRANS

BOARD

CN902

AH

SUB TRANS

BOARD

CN902

(Page 91)

(EA, MX, SP, KR)

11

(12)

(22)

(AEP, UK)

EXCEPT AEP, UK

• Semiconductor Location

Ref. No. Location

D911 B-3 D912 A-3 D913 A-2 D914 A-3

Q971 A-2

9494

8-56. SCHEMATIC DIAGRAM – TRANS Board –

CN915

6P

AC1(VL)

AC GND

AC1(VL)

(Page 77)

(Page 73)

AC1(VL)

CN916

8P

AC2(VH)

AC GND

AC2(VH)

AC3(MOTOR)

∗

F914,915

8A 125V (US,CND)

T8AL 250V (EXCEPT US,CND)

F914

F915

JW917

(US,CND,AEP,UK)

∗

JW916

F916

T8AL 250V

F917

T8AL 250V

(US,CND,AEP,UK)

(EA,MX,SP,KR)

T911

MAIN

POWER

TRANSFORMER

230/240

220

120

NEURAL

(KR)

JW922

JW923

(EXCEPT KR)

2P

(EXCEPT EA,SP)

4P

(EA,SP)

∗

NO3

(EXCEPT EA,SP)

(EA,SP)

NO3

HCD-FL7D

∗

(Page 92)

(Page 81)

CN914

7P

AC4(PRE)

D-GND

VP

VF

N.C.

VF

F918

∗

8A 125V (US,CND)

T6.3AL 250V

T5AL 250V

R916R917

100100

(EXCEPT US,CND)

F919

∗

6.3A 125V

(US,CND)

(EXCEPT US,CND)

C915

100 50V

D913 D912

RD6.2F

-T7B2

R915

10k

REGULATOR

Q971

2SA1932

-42V

F918

F919

∗

MTZJ-T-72

-39A

D914 C914

MTZJ-T-72

-3.6A

R914

1k

1

50V

JW928

D911

11ES2N

-TB5

D911

RECT

C913

100 63V

R912

R913

0.68

(US,CND)

JW924

R911

3.3M 1/2W

•Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER

The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

9595

HCD-FL7D

• IC Block Diagrams – RF Board –

– MB Board –

IC001 CXD1881AR

RFDC

RFSIN

64 63 62 61 60 59 58 57 5156

INPUT

SEL

DVDRFP DVDRFN

CD D

CD C

CD B

CD A

1 2

A2

3

B2

4

C2

5

D2

6

CP

7 8

CN

9

D

10

C

B

11

A

12

13

14

15

16

MUX ATT

INPUT

IMPEDANCE

SEL

BUFFER

GCA

3

FROM

S-PORT

D

C

B

A

MUX

CD/DVD

17

18 19 20 21 22 24 2523 26 27 28 29 31 3230

VPB

CD F

CD E

ATT

4

2

COMPARATOR

EQ

3

VC

GCA

FROM

S-PORT

GCA

W/LPF

FROM

S-PORT

GCA

3

FROM

S-PORT

VCI FOR SERVO INPUT

VC = VPB/2

LD H/L

FROM S-PORT

VC

CDLD

DVDLD

ATOP

ATON

3

4

DUAL APC

AIN

AIP

PHASE

DETECTOR

PHASE

DETECTOR

– +

INPUT

BIAS

INPUT

IMPEDANCE

SEL

+ –

SIGDET

A+D

+ +

B+C

B+D

+ +

SUM AMP

+ +

A+C

CDPD

DVDPD

2

CLAMP &

ENVELOPE

2

LEVEL

+ +

VNB

LDON

AGC

DAC

VPA

S-PORT

CD/DVD

APC SEL DVD/CD

MIRR

PROGRAMMABLE

DIFFERENTIATOR

AGCO

+ –

––

TOPHOLD

GCA

4

FROM

IMPEDANCE

+ +

HYSTERESISTER

INTERNAL

FDGHG

EQUALIZER

FILTER

– +

CP/CN

LOW

GCALPF

& OFFSET

FROM S-PORT

MIRR COMPARATOR

RFAC

BYP

FROM S-PORT

OFFSET

CANSEL

FROM

S-PORT

BCA DET

PEAK/BOTTOM

HOLD

OUTPUT INHIBIT

– +

GCALPF

SUBGCAMUX GCALPF

CEFDB

5

MP

MB

DIN

DIP

4

5

6

DAC

2

FNP

CE ATT

CEPOL

FROM

S-PORT

HOLDEN

COMPA-

RATOR

– +

INPUT

IMPEDANCE

FROM S-PORT

INPUT

BUFFER

55 54 53 52 50 49

FULL WAVE

RECTIFER

OFFSET

CANSEL

FROM

S-PORT

OFFSET

CANSEL

FROM

S-PORT

OFFSET

CANSEL

FROM

S-PORT

TOP

HOLD

2

FROM

S-PORT

INPUT GAIN

FROM S-PORT

MLPF

FNN

FAST ATTACK

AGC CHARGE

CONTROL

SIGNALS TO EACH

BLOCK

3

GCA

GCAGCA

3

2

MIN

VNA

PUMP

LPF ATT POL SEL

BUFFER

V125

V25/3

TE

RST

FOR SERVO

OUTPUT

SEL

LINKEN

SINK CURRENT FROM S-PORT

SERIAL

PORT

REGISTER

V33 FOR OUTPUT

BUFFER

PI FE TE CE

V25

V25/2

AGCO

MEV

MNTR

CONTROL

GCASEL

2

AGC

HOLD

PH

BOTTOM

ENVELOPE

PH

MUX

MEVO

IC203 BR9040F-D-E2

RX

SDEN

48

SDATA

47 46

SCLK

45

V33

44

LCP LCN

43

42

MNTR

41

CE

40

FE

39

TE

38

PI

37

V25

36

V125

35

TPH

34

DFT

33

LINK

WC

8 7 6 5

4096bit

EEPROM ARRAY

8bit

ADDRESS DECODER

8bit

ADDRESS

BUFFER

1 2 3 4

R/B

REGISTER

IC215 SN74ALVCH16841DGGR

1

1OE

1D1

2

1D2

3

GND

4

1D3

5

1D4

6

VCC

7

1D5

8

1D6

9

GND

10

1D7

11

1D8

12

1D9

13

1D10

14

2D1

15

2D2

16

2D3

17

GND

18

2D4

19

2D5

20

2D6

21

VCC

22

2D7

23

2D8

24

GND

25

2D9

26

2D10

27

28

2OE

16bit

R/W

AMP

16bit

DATA

OE

LATCH

OE

GND

HIGH VOLTAGE

GENERATOR

VCC

LE

DO

WRITE

DISABLE

POWER

SUPPLY

VOLTAGE

DETECTOR

COMMAND DECODE

CONTROL CLOCK

GENERATION

56

1LELE

1Q1

55

1Q2

54

GND

53

1Q3

52

1Q4

51

VCC

50

1Q5

49

1Q6

48

GND

47

1Q7

46

1Q8

45

1Q9

44

1Q10

43

2Q1

42

2Q2

41

2Q3

40

GND

39

2Q4

38

2Q5

37

2Q6

36

VCC

35

2Q7

34

2Q8

33

GND

32

2Q9

31

2Q10

30

29

2LE

DI

COMMAND

REGISTER

CS

SK

9696

IC401 CXD9633Q

HCD-FL7D

VDD6

DSBCKF

DSIFL DSIFR DSICT

DSISW

DSISL

DSISR

DIRDSCK1 DIRDSCK2

SELRAM

SELFIR1 SELFIR2

TEST3

54

TEST/MONITOR

CONTROL

WCK

BCK

FL

FR

CT

ROM

24bit x 720

TEST252MCK

53

INTERNAL

CLOCK

FL FR CT

PCM

MUTE

SW

SL SR

51

CLOCK

SELECT

EXILRCK55EXIBCK

EXID157EXID2

EXIMCK

VSS6

56

58

59

60

61

62

FL

63

FR

64

CT

65

SW

66

SL

67

SR

68

CLOCK

69 70

71

72 73

GENERATOR

CK

SL

SR

FIR FILTER

SAMPLING

COEF. SELECT

RAM

29bit x 240

&

TIMING

CONTROL

CKB

SW

&

DOWN

UNIT

VDD550VSS5

2FS

EXT.

CKOUT48TEST1

49

8FS

SW/SB

SELECT

F2FLREX1

47

2FS I/F

2FS EXT.

DATA

SELECT

F2CSWEX2

46

F2LRCK43F2BCK42FMT2FS41VDD4

F2SLR

44

45

8FS

I/F

40

39

38 37

36 35 34 33 32

31

30

29 28 27

VSS4

DIR2CK

SELDH1 SELDH2

F8FL F8FR F8CT F8SW F8BL

VDD3

VSS3

F8BR F8SL F8SR

XMTPCM

XMTDSD

SEL8FS

SELEXT

SYNC

INIT

VSS7

74

FL

FR

SW

DSD MUTE

DSD SW/SB SELECT

15

14

DSOBL

DSOBR

16

CT

17

DSOCT

DSOSW

18

19

DSOFL

DSOFR

20

VSS2

SL

CKB

75

76 77

78 79

80

1

VDD1

INTERNAL

CONTROL

CPU I/F

CONTROL

2

3

MSHIFT

MLATCH

4

MDATA

5

DSGAIN

6

7

SELSBR

SELSBSW

8

SELMCU

9

10

MONTOR

VSS1

11

DSBCKB

SR

12

13

DSOSL

DSOSR

WCK BCK

CK

26 25

24 23

22

21

F8WCK F8BCK

FMT8WCK FMT8FS

DIR8CK

VDD2

97

HCD-FL7D

IC509 CXD3068Q

DVDD2

61

ASYE

62

MD2

63

DOUT

LRCK

PCMD

BCK

EMPH

XTSL

DVSS2

XTAI

XTAO

SOUT SOCK

XOLT

SQSO SQCK SCSY SBSO

EXCK

DIGITAL

64

OUT

65 66 67

68 69 70 71 72

73 74 75

76 77 78 79 80

D/A DIGITAL

INTERFACE

60

CLOCK

GENERATOR

CPU

INTERFACE

VPCO

32K

RAM

SERVO INTERFACE

SERVO

AUTO

SEQUENCER

AVDD0

IGEN

FOCUS SERVO

DSP

TRACKING

SERVO

DSP

SLED

SERVO

DSP

AVSS0

AVSS1

RFAC

ASYI

ASYMMETRY CORRECTOR

ASYO

BIAS

AVDD1

PCO

FILI

FILO

DIGITAL

PLL

EFM

CLTV

V16M

VCTL

59 58 57 56 55 54 53 52 51 50 49 48 474645 44 43 42 41

OSC

DEMODULATOR

ERROR

CORRECTOR

SUBCODE

PROCESSOR

ADIO

A/D

CONVERTER

RFDCCETE

AMPLIFIER &

OPERATIONAL

ANALOG SWITCH

FOCUS

PWM

GENERATOR

TRACKING

PWM

GENERATOR

SLED PWM

GENERATOR

DIGITAL

CLV

PROCESSOR

MIRR, DFCT,

FOK

DETECTOR

40

SE

39

TE

38

VC

37

TES1

36

TEST1

35

DVSS1 FRDR

34

FFDR

33

TRDR

32

TFDR

31

SRDR

30

29

SFDR

DVDD1

28

FSTO

27

SSTP

26

MDP

25

LOCK

24

PWMI

23

FOK

22

DFCT

21

1 2 3 4 5 6 7 8 9

XLAT

MUTE

DATA

CLOK

SENS

DVDD0

XRST

IC706 MSM51V18165F-60TSKR1

VSS

DQ16

DQ15

DQ14

DQ13

VSS

DQ12

DQ11

DQ10

4950 4748 4546 4344 4142 35

OUTPUT

BUFFER

OUTPUT

BUFFER

VCC

1 43 65 87 109

VCC

DQ1

INPUT

BUFFER

INPUT

BUFFER

VCC VCC

DQ3

DQ4

VCC

DQ5

DQ6

DQ7

DQ2

DQ9

CONTROLLER

DQ8

SCLK

NC

40 – 36

I/O

11 – 16

NC

12 13 14 15 16 17 18 19 20

10 11

WFCK

I/O

XUGF

XPCK

LCAS34UCAS33OE

SELECTOR

17 18

GFS

C2PO

WE

ATSK

SCOR

GENERATOR

AMPLIFIER

RAS

C4M

COUT

WDCK

DVSS0

TIMING

SENSE

MEMORY

CELLS

ON CHIP

VBB GENERATOR

ON CHIP

IVCC GENERATOR

MIRR

REFRESH

CONTROL

CLOCK

COLUMN

ADDRESS

BUFFERS

COLUMN

DECODERS

WORD

DRIVERS

A9A8A7A6A5A4VSS

3132 2930 262728

INTERNAL

ADDRESS COUNTER

ROW

ADDRESS

BUFFERS

ROW

DECODERS

VCC

2019 2221 24 25232

NC

A0A1A2

A3

VCC

98

IC808 MSM56V16160F-8TK7R1

START

STOP

LOGIC

SERIAL

CONTROL

LOGIC

H.V. PUMP/TIMING

LOAD

R/W

LOAD

Y DEC

INC

COMP

DATA RECOVERY

E PROM

SERIAL MUX

D /ACK

LOGIC

D

IN

OUT

D

X DEC

DEVICE

ADDRESS

COMPARATOR

DATA WORD

ADDR/COUNTER

1 2 3 4

678 5

OUT

2

EN

VCCWPSCL

SDA

GND

A2

A1

A0

VSS

DQ16

DQ15

VSSQ

DQ14

DQ13

VCCQ

DQ12

DQ11

VSSQ

DQ10

DQ9

VCCQ

4950 4648 4447 45 4243 3940 36

41

38

TIMING

REGISTER

NC

37

UDQM35CLK34CKE33NC

HCD-FL7D

A9A8A7A6A5A4VSS

3132 2930 262728

OUTPUT BUFFERS

READ DATA

REGISTER

INPUT

DATA

REGISTER

INPUT

BUFFERS

VCC

DQ1

DQ2

DQ3

DQ4

DQ5

VSSQ

VCCQ

DQ6

VSSQ

IC814 TC7WH157FK (TE85R)

PROGRAMING

REGISTER

LATENCY

&

BURST

CONTROLLER

I/O

CONTROLLER

DQ7

DQ8

CONTROLLER

VCCQ

BANK

14

LDQM

16WE15 17CS18

RAS

CAS

INTERNAL

COLUMN ADDRESS COUNTOR

SENSE

AMPLIFIER

MEMORY

CELLS

WORD

DRIVERS

IC903 BR24C08F-E2

COLUMN ADDRESS BUFFERS

COLUMN

DECODERS

ROW

DECODERS

ROW

ADDRESS

BUFFERS

INTERNAL

ROW

ADDRESS

COUNTOR

A11

A10

212019 2322 252421 43 65 87 109 11 1312

A0A1A2

A3

VCC

EN G

A

Y

B

Y

GND

1

A

2

B

3

Y

4

IC902 TC7S32FU (TE85R)

IN B

1 2

IN A

3

GND

5

4

VCC

OUT Y

8

VCC

117

ST

116

SELECT

5

Y

IC904 TC7W74FU

CLR

PR

VCC

6

7

8

1

D

CK

5

RSQ

QDC

3Q2

4

Q

GND

99

HCD-FL7D

– CLAMP MOTOR Board –

IC701 BA6956AN

TSD

CONTROL LOGIC

1 2 3 4 5 6 7 8 9

VREF

OUT2

RNF

OUT1

VM

– LOADING MOTOR Board –

VCC

FIN

GND

RIN

IC702 BA6956AN

TSD

CONTROL LOGIC

1 2 3 4 5 6 7 8 9

VREF

OUT2

RNF

OUT1

VM

VCC

FIN

– CD MOTOR Board –

IC302 BA6956AN

TSD

GND

RIN

CONTROL LOGIC

1 2 3 4 5 6 7 8 9

VREF

OUT2

RNF

OUT1

VM

VCC

FIN

100

GND

RIN

Sony HCDFL-7-D Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TABLE OF CONTENTS

SERVICING NOTES

GENERAL

3-1. DISASSEMBLY FLOW

DISASSEMBLY

3-2. TOP PANEL ASSY

3-3. BACK COVER

3-4. SIDE PANEL (A) / (B)

3-5. CASE

3-6. FRONT PANEL ASSY

3-7. GC BOARD

3-8. TAPE MECHANISM ASSY

3-9. BELT

3-10. SW BOARD, HEAD (A) BOARD, HEAD (B) BOARD

3-11. DVD MECHANISM BLOCK

3-12. DSP BOARD

3-13. DVD MECHANISM DECK (CDM53N-DVBU14)

3-14. FITTING BASE (GUIDE) ASSY, BRACKET (CHASSIS), MAGNET ASSY

3-15. BASE UNIT (DVBU14)

3-16. TRAY (SUB)

3-17. CHASSIS (MOLD B) SECTION, STOCKER SECTION, SLIDER (SELECTION)

3-18. VIDEO BOARD

3-19. SUB TRANS BOARD

3-20. BACK COVER SECTION

3-21. TRANS BOARD

3-22. SP RELAY BOARD

4-1. ASSEMBLY FLOW

4-2. GEARS INSTALLATION

ASSEMBLY

4-3. SLIDER (SELECTION) INSTALLATION

4-4. STOCKER SECTION INSTALLATION

4-5. CHASSIS (MOLD B) SECTION INSTALLATION

TEST MODE

MECHANICAL ADJUSTMENTS

ELECTRICAL ADJUSTMENTS

DECK SECTION

DVD SECTION

DIAGRAMS

8-1. BLOCK DIAGRAM – RF SERVO Section –

8-2. BLOCK DIAGRAM – TUNER/TAPE DECK Section –

8-3. BLOCK DIAGRAM – AUDIO DSP (1/2) Section –

8-4. BLOCK DIAGRAM – AUDIO DSP (2/2) Section –

8-5. BLOCK DIAGRAM – POWER AMP Section –

8-6. BLOCK DIAGRAM – VIDEO Section –

8-7. BLOCK DIAGRAM – DISPLAY/POWER SUPPLY Section –

8-8. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

8-18. SCHEMATIC DIAGRAM – MB Board (6/7) – Note: When replacing IC205 of type A, install IC204 instead of IC205.

8-21. SCHEMATIC DIAGRAM – CHANGER Section – • See page 96 for IC Block Diagrams.

8-22. PRINTED WIRING BOARDS – CD DOOR Section – • See page 45 for Circuit Boards Location.

8-23. SCHEMATIC DIAGRAM – CD DOOR Section – • See page 96 for IC Block Diagram.

8-25. SCHEMATIC DIAGRAM – SW Board –

8-26. PRINTED WIRING BOARDS – TC DOOR Section – • See page 45 for Circuit Boards Location.

8-27. SCHEMATIC DIAGRAM – TC DOOR Section –

8-33. SCHEMATIC DIAGRAM – DSP Board (2/3) –

8-35. SCHEMATIC DIAGRAM – CENTER SW AMP Board –

8-39. SCHEMATIC DIAGRAM – FRONT REAR AMP Board –

8-41. SCHEMATIC DIAGRAM – REGULATOR Board –

8-42. SCHEMATIC DIAGRAM – SPEAKER Section (1/2) – • See page 93 for Waveforms.

8-43. SCHEMATIC DIAGRAM – SPEAKER Section (2/2) –

8-44. PRINTED WIRING BOARD – GC Board – • See page 45 for Circuit Boards Location.

8-45. SCHEMATIC DIAGRAM – GC Board – • See page 93 for Waveform.

8-46. PRINTED WIRING BOARDS – PANEL Section – • See page 45 for Circuit Boards Location.

8-47. SCHEMATIC DIAGRAM – PANEL Section –

8-54. SCHEMATIC DIAGRAM – SUB TRANS Board –

8-56. SCHEMATIC DIAGRAM – TRANS Board –