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HCD-DX30/RG40
SERVICE MANUAL
Ver 1.2 2003. 11
US Model Canadian Model AEP Model
HCD-RG40
E Model Australian Model
HCD-DX30
· HCD-DX30/RG40 are the tuner, deck, CD and amplifier section in MHC-DX30/RG40.
Photo : HCD-DX30
Model Name Using Similar Mechanism CD Section CD Mechanism Type Base Unit Name Optical Pick-up Name Tape deck Section Model Name Using Similar Mechanism
NEW CDM58B-K6BD38 BU-K2BD38 KSM-213D NEW
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS: (HCD-RG40 USA models only)
Other models: HCD-DX30 The following measured at AC 120, 220, 240 V 50/60 Hz DIN power output (rated) 100 + 100 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 120 + 120 watts (6 ohms at 1 kHz, 10% THD) Inputs MD/VIDEO (AUDIO) IN (phono jacks): voltage 450/250 mV, impedance 47 kilohms GAME (AUDIO) IN (phono jack): voltage 450 mV, impedance 47 kilohms MIC (mini jack): sensitivity 1 mV, impedance 10 kilohms Outputs PHONES (stereo mini jack): accepts headphones of 8 ohms or more FRONT SPEAKER: accepts impedance of 6 to 16 ohms SURROUND SPEAKER (MHC-RG60 only): accepts impedance of 6 to 16 ohms
CD player section
Compact disc and digital audio system Laser Semiconductor laser (=780 nm) Emission duration: continuous Laser output Max. 44.6 µW* *This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture. Frequency response 2 Hz 20 kHz (±0.5 dB) Wavelength 780 790 nm Signal-to-noise ratio More than 90 dB Dynamic range More than 90 dB CD OPTICAL DIGITAL OUT (Square optical connector jack, rear panel) Wavelength 660 nm Output Level 18 dBm System
POWER OUTPUT AND TOTAL HARMONIC DISTORTION: with 6 ohm loads both channels driven, from 120 10,000 Hz; rates 100 watts per channel minimum RMS power, with no more than 10% total harmonic distortion from 250 milliwatts to rated output.
Total harmonic distortion less than 0.07% (6 ohms at 1 kHz, 50 W)
Amplifier section
US, Canadian models: HCD-RG40 Continuous RMS power output (reference) 100 + 100 watts (6 ohms at 1 kHz, 10% THD) Total harmonic distortion less than 0.07% (6 ohms at 1 kHz, 50 W) AEP models: HCD-RG40 DIN power output (rated) 65 + 65 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 80 + 80 watts (6 ohms at 1 kHz, 10% THD) Music power output (reference) 160 + 160 watts (6 ohms at 1 kHz, 10% THD)
-- Continued on next page --
COMPACT DISC DECK RECEIVER
9-873-149-03
2003K16-1 © 2003.11
Sony Corporation
Home Audio Company Published by Sony Engineering Corporation
HCD-DX30/RG40
Tape deck section
Recording system Frequency response 4-track 2-channel stereo 40 13,000 Hz (±3 dB), using Sony TYPE I cassette
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety checks 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.
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range Antenna Antenna terminals Intermediate frequency
AM tuner section
87.5 108.0 MHz FM lead antenna 75 ohm unbalanced 10.7 MHz
LEAKAGE
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. Follow the manufacturers' instructions to use these instruments. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 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 low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A)
Tuning range US, Canadian, Mexican, Argentina models: 530 1,710 kHz (with the interval set at 10 kHz) 531 1,710 kHz (with the interval set at 9 kHz) European and Middle Eastern models: 531 1,602 kHz (with the interval set at 9 kHz) Other models: 531 1,602 kHz (with the interval set at 9 kHz) 530 1,710 kHz (with the interval set at 10 kHz) Antenna AM loop antenna Antenna terminals External antenna terminal Intermediate frequency 450 kHz
2.
3.
General
Power requirements US, Canadian models: European models: Australian models: Mexican models: Other models: 120 V AC, 60 Hz 230 V AC, 50/60 Hz 230 240 V AC, 50/60 Hz 120 V AC, 50/60 Hz 120 V, 220 V or 230 240 V AC, 50/60 Hz Adjustable with voltage selector
To Exposed Metal Parts on Set
Power consumption USA models: HCD-RG40: Canadian models: HCD-RG40: European models: HCD-RG40: HCD-RG40: Other models: HCD-DX30: Dimensions (w/h/d) Mass North American models: HCD-RG40: European models: HCD-RG40: Other models: HCD-DX30:
140 watts 140 watts 140 watts 0.5 watts (at the Power Saving Mode)
0.15 µF
1.5 k
AC Voltmeter (0.75 V)
Earth Ground
175 watts Approx. 280 × 325 × 421 mm
Fig. A. Using an AC voltmeter to check AC leakage.
Approx. 9.0 kg Approx. 9.0 kg Approx. 10.0 kg
Design and specifications are subject to change without notice.
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 MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ! LES COMPOSANTS IDENTIFÉS PAR 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 PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
2
HCD-DX30/RG40
Ver 1.1 2002.05
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 pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. Laser component in this product is capable of emitting radiation exceeding the limit for Class 1.
1. 2. 3. 4. 5.
TABLE OF CONTENTS SERVICE NOTE ······························································· 4 GENERAL ·········································································· 5 DISASSEMBLY ································································ 7 TEST MODE ···································································· 12 ELECTRICAL ADJUSTMENTS ······························· 16
6-1. Circuit Board Location ················································ 20 6-2. Block Diagrams Tuner/CD Section ···························· 21 Main Section ······························································· 22 6-3. Schematic Diagram Main Section (1/4) ···················· 23 6-4. Schematic Diagram Main Section (2/4) ···················· 24 6-5. Schematic Diagram Main Section (3/4) ···················· 25 6-6. Schematic Diagram Main Section (4/4) ···················· 26 6-7. Printed Wiring Board Main Section ·························· 27 6-8. Printed Wiring Board BD Section ····························· 28 6-9. Schematic Diagram BD Section ································ 29 6-10. Printed Wiring Board Power AMP Section ··············· 30 6-11. Schematic Diagram Power AMP Section ·················· 31 6-12. Printed Wiring Board Panel Section ·························· 32 6-13. Schematic Diagram Panel Section ···························· 33 6-14. Printed Wiring Board Key Section ···························· 34 6-15. Schematic Diagram Key Section ······························· 35 6-16. Printed Wiring Board Driver Section ························ 36 6-17. Schematic Diagram Driver Section ··························· 37 6-18. Printed Wiring Board Trans Section ·························· 38 6-19. Schematic Diagram Trans Section ···························· 39 6-20. IC Pin Function Description ········································ 40 6-21. IC Block Diagrams ······················································ 42
6. DIAGRAMS ······································································ 19
This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. 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 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.
7. EXPLODED VIEWS
7-1. 7-2. 7-3. 7-4. Main Section ······························································· 45 Front Panel Section ····················································· 46 Main Board Section ····················································· 47 CD Mechanism Deck Section ····································· 48
8. ELECTRICAL PARTS LIST ······································· 49
MODEL IDENTIFICATION
-- BACK PANEL --
PARTS No.
MODEL
US, CND models AEP model AR, E, E51, SP models AUS, KR, MX, TH models · Abbreviation CND : Canadian model AUS : Australian model SP : Singapore model TH : Thai model
PARTS No.
4-234-032-6s 4-234-032-5s 4-234-091-1s 4-234-091-7s
KR MX AR E51
: Korea model : Mexican model : Argentina model : Chilean and Peruvian model
3
HCD-DX30/RG40 SECTION 1 SERVICE NOTE
REMOVING THE PANEL BOARD AND THE KEY BOARD
* The panel board and the key board only are connected to the front panel by means of hot-melting the plastics.
5 Key board 3 Panel board
1 Connector 13p (CN712)
2 Cut the seven melted-connection points with a cutting plier.
4 Cut the six melted-connection points with a cutting plier.
Note for installing the panel board and the key board
Panel board (ten screw holes)
Key board (eight screw holes)
Screw hole In order to re-install the panel board and the key board, fix them by using the screws (+BVTP 2.6 × 8 ) respectively. Screw in to the respective screw holes. Do not tighten the screws excessively.
Hot melt
4
HCD-DX30/RG40 SECTION 2 GENERAL
This section is extracted from instruction manual.
Main unit
1 2 3 4 5 6 7 8 9 q; qa qs
eg ef ed es ea e;
qd qf qg qh qj qk ql
wl w; wk wj
AUDIO jacks ed CD qs CD SYNC wf Deck A wl Deck B w; DIRECTION*1 7 DISC 1 3 wa DISC SKIP EX-CHANGE ea Disc tray 8 DISPLAY 7 EDIT 7 EFFECT ON/OFF 4 ENTER 0 GAME eg GAME EQ 2 GROOVE 3 KARAOKE PON*2 es
wh
wg
wf wd ws wa
MD (VIDEO) qg MIC jack*2 e; MIC LEVEL control*2 wj MOVIE EQ 9 MUSIC EQ 6 P FILE qa PHONES jack qk PLAY MODE 7 PTY/DIRECTION 7 REC PAUSE/START wd REPEAT 7 SPECTRUM 7 STEREO/MONO 7 TAPE A/B qf TUNER MEMORY 7 TUNER/BAND qd VIDEO jack ef VOLUME control qh
BUTTON DESCRIPTIONS
v/V/b/B 5 Z (deck A) wk Z (deck B) ql M (fast forward) ws . (go back) wg Z OPEN/CLOSE qj ?/1 (power) 1 x (stop) wg nN (play) wg X (pause) wg > (go forward) wg m (rewind) wh *1 PTY/DIRECTION for European model *2 HCD-DX30 only
5
HCD-DX30/RG40
Remote Control
1 2 34
5 6 ql 7 qk qj qh qg qf qd 8 9 0 qa qs
CD qj CLEAR 6 CLOCK/TIMER SELECT 2 CLOCK/TIMER SET 3 D.SKIP ql EFFECT ON/OFF qa ENTER qf GAME qk
MD (VIDEO) 9 P FILE qd PRESET EQ qg SLEEP 1 SURROUND 0 TAPE A/B 8 TUNER/BAND qh VOL +/ 7
BUTTON DESCRIPTIONS
v/V/b/B qs M (fast forward)/TUNING +5 . (go back)/PRESET 5 ?/1 (power) 4 x (stop) 5 nN (play) 5 X (pause) 5 > (go forward)/PRESET +5 m (rewind)/TUNING 5
Setting the time
1 Turn on the system. 2 Press CLOCK/TIMER SET on the
remote.
6 Press B.
The minute indication flashes.
7 Press v or V repeatedly to set the
minute.
Proceed to step 5 when "CLOCK" appears in the display.
3 Press v or V repeatedly to select "SET
CLOCK".
8 Press ENTER.
Tip
4 Press ENTER. 5 Press v or V repeatedly to set the hour.
If you made a mistake or want to change the time, start over from step 1.
Note
The clock settings are canceled when you disconnect the power cord or if a power failure occurs.
6
HCD-DX30/RG40 SECTION 3 DISASSEMBLY
Note : Disassemble the unit in the order as shown below.
Set Case (Top) CD door Front panel section Base unit Driver board, Moter board and Address sensor board Panel board Key board
Tape mechanism deck
Sub trans board, Trans board, Sensor board and Video out board Main board and Power board
Note : Follow the disassembly procedure in the numerical order given.
3-1. CASE (TOP)
qa Four screws (+BVTP 3 × 10)
qs
Case (Top)
qd 6 Two screws (Case 3 TP2)
Case (Side-L)
qs 8 Screw (+BVTP 3 × 10) q;
Case (Side-R)
5
7 Screw (Case 3 TP2) 9 Screw (+BVTT 3 × 8)
3 Screw (+BVTP 3 × 10) 1 Two screws (Case 3 TP2) 4 Screw (+BVTT 3 × 8)
2 Screw (Case 3 TP2)
7
HCD-DX30/RG40
3-2. CD DDOR
CD door
CD mechanism deck (CDM58B)
1 Turn the pulley to the direction of arrow.
Front panel side pulley
3
2 Pull-out the disc tray.
3-3. FRONT PANEL SECTION
CD mechanism deck (CDM58B)
2 Connector 10p (CN701) 5 1 Wire (flat type) 19p (CN102) 4 Screw (+BVTP 3 × 10) 6 Wire (flat type) 17p (CN2) 8 Screw (+BVTP 3 × 10) 7 Connector 2p (CN714)
qd qs 3Screw (+BVTP 3 × 10) 9 Connector 3p
q; Connector 7p
Front panel section
qa Three screws (+BVTP 3 × 6)
8
HCD-DX30/RG40
3-4. TAPE MECHANISM DECK
1 Six screws (+BVTP 2.6 × 8)
2 Tape mechanism deck
3-5. PANEL BOARD
3
6 Panel board
4 Connector 13p (CN712)
2 Vol knob ring 1 Volume knob 5 Cut the seven melted-connection points with a cutting plier.
Note: When attching the panel board, refer to "Service Note" on page 4.
9
HCD-DX30/RG40
3-6. KEY BOARD
2 Key board
1 Cut the six melted-connection points with a cutting plier.
Note: When attching the Key board, refer to "Service Note" on page 4.
3-7. SUB TRANS BOARD, TRANS BOARD, SENSOR BOARD AND VIDEO OUT BOARD
1 Connector 2p (CN2) (EXCEPT:SP,E51,E2,AR) Connector 4p (CN2) (SP,E51,E2,AR) Back panel
w; Video out board qs Cover (Duct)
ql Screw (+BVTP 3 × 10) q; Two screws (+BVTP 3 × 10)
2 Connector 3p (CN903) qd Sensor board qa Screw (+BVTP 3 × 10) 4 Sub trans board 6 Two screws (+BVTT 4 × 6)
qf Five screws (+BVTP 3 × 10) qj Two screws (+BVTP 3 × 10)
Trans board
5 Connector 13P (CN915) 3 Two screws (+BVTP 3 × 10) 9 Connector 2p (CN504) qh 7 Two screws (+BVTT 4 × 6) qk DC fan (M961)
qg Two screws (+BVTT 3 × 6)
8 Power transformer (T911)
10
HCD-DX30/RG40
3-8. MAIN BOARD AND POWER BOARD
6 Two screws (+BVTT 3 × 6) 4 Three screws (+BVTT 3 × 6) 7 Heat sink
Main board
5 Power board
3 Two screws (+BVTP 3 × 16)
2 Main board
1 Two screws (+BVTT 3 × 6)
3-9. BASE UNIT
1 Screw (+PTPWH M2.6) 2 Holder (BU) assy qa q; Screw (DIA. 12) qs Two insulators
Base unit
qs Two insulators 9 Two screws (+PTPWH M2.6) 8 Two stoppers (BU) 7 Two screws (+BVTP 2.6 × 8) 4 Wire (flat type) 16p (CN102) 3 Wire (flat type) 19p (CN101) 6 BD board
5 Screw (+BVTP 2.6 × 8)
11
HCD-DX30/RG40
3-10. DRIVER BOARD, MOTOR BOARD AND ADDRESS SENSOR BOARD
q; Screw (+PTPWH 2.6 × 8) 4 Two screws (+BVTP 2.6 × 8) 8 Motor board
6 Wire (flat type) 8p (CN721)
qs Screw (+BVTP 2.6 × 8) qa Tray 3 Wire (flat type) 8p (CN702) 2 Driver board
5 Remove the two solderings of motor. 7 Connector 4p (CN722) qd Address sensor board
1 Screw (+BVTP 2.6 × 8)
9 Pull-out the disc tray.
12
HCD-DX30/RG40 SECTION 4 TEST MODE
[MC 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 x , ENTER , and ?/1 simultaneously. 2. The fluorescent indicator tube displays "COLD RESET" and the set is reset. [CD Ship Mode] · This mode moves the pickup to the position durable to vibration. Use this mode when returning the set to the customer after repair. Procedure: 1. Press 1/u button to turn the set ON until "STANDBY" appears. 2. Press CD button and 1/u button simultaneously. 3. When you releaset he buttons, a message "LOCK" is displayed on the fluorescent indicator tube, and the CD ship mode is set. [MC Hot Reset] · This mode resets the set with the preset data kept stored in the memory. The hot reset mode functions same as if the power cord is plugged in and out. Procedure: 1. Press three buttons x , ENTER , and DISPLAY simultaneously. 2. The fluorescent indicator tube becomes blank instantaneously, and the set is reset. [CD Service Mode] · This mode can run the CD sled motor freely. Use this mode, for instance, when cleaning the pickup. Procedure: 1. Press ?/1 button to turn the set ON. 2. Select the function "CD". 3. Press three buttons x , ENTER , and OPEN/CLOSE simultaneously. 4. The CD service mode is selected. 5. With the CD in stop status, turn the shuttle knob clockwise to move the pickup to outside track, or turn the shuttle knob counter-clockwise to inside track. 6. To exit from this mode, perform as follows: 1) Move the pickup to the most inside track. 2) Press three buttons in the same manner as step 2.
Note: · Always move the pickup to most inside track when exiting from this mode. Otherwise, a disc will not be unloaded. · Do not run the sled motor excessively, otherwise the gear can be chipped.
[Change-over of AM Tuner Step between 9 kHz and 10 kHz] · A step of AM channels can be changed over between 9 kHz and 10 kHz. Procedure: 1. Press ?/1 button to turn the set ON. 2. Select the function "TUNER", and press TUNER/BAND button to select the BAND "MW". 3. Press ?/1 button to turn the set OFF. 4. Press ENTER and ?/1 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. [GC Test Mode] · This mode is used to check the software version, FL tube, LED, keyboard, headphone and volume. Procedure: 1. Press three buttons x , ENTER and DISC 2 simultaneously. 2. LEDs and fluorescent indicator tube are all turned on. 3. When ENTER and DISC2 are pressed at the same time, the key number check mode starts up. In this mode, the key numbers of each key series are displayed. 4. In the key check mode, the fluorescent indicator tube displays "KEY 000". Each time a button is pressed. 5. When ENTER and DISC2 are pressed at the same time, the key count check mode starts up. In this mode, the message "KEY CNT @@" is displayed on the FL display tube. When each button is pressed, the key row number is incremented first. Then the key value is then incremented. However, one the button is pressed, the key value cannot be counted. 6. When ENTER and DISC2 are pressed at the same time, the headphones check mode starts up. In this mode, the message "H_P ON" is displayed when the headphones are inserted. When the headphones are not inserted. the message "H_P OFF" is displayed. 7. When ENTER and DISC2 are pressed at the same time, the volume check mode starts up. In this mode, the message "VOLUME FLAT" is displayed on the FL display tube. When the volume control knob is rotated in the positive (+) direction, the message "VOLUME UP" is displayed. When the volume control knob is rotated in the negative (-) direction, the message "VOLUME DOWN" is displayed. 8. In order to quit the mode, either press ENTER and DISC2 at the same time or press the three buttons at the same time as in step 1. 9. To exit from this mode, press three buttons in the same manner as step 1, or disconnect the power cord.
13
HCD-DX30/RG40
[MC Test Mode] · This mode is used to check operations of the respective sections of Amplifier, TUNER, CD and Tape. Procedure: 1. Press the ?/1 button to turn on the set. 2. Press the three buttons of x , ENTER and DISC 3 simultaneously. 3. A message "TEST MODE" appears on the FL display tube. · The messages VACS1 to VACS5 are displayed when the VACS is changed in this mode. · The number of repeats of TAPE and CD is set to the infinite number as the default setting. 4 When v (CURSOR UP) button is pressed, GEQ increases to its maximum and a message "GEQ MAX" appears. 5. When V (CURSOR DOWN) button is pressed, GEQ decreases to its minimum and a message "GEQ MIN" appears. 6. When b (CURSOR LEFT) or B (CURSOR RIGHT) button is pressed, GEQ is set to flat and a message "GEQ FLAT" appears. 7. 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, by operating the Shuttle knob. (It means that the memory is cleared.) 8. When a tape is inserted in the Deck B and the TAPE B function is selected, and when the REC PAUSE/START button is pressed twice, recording starts. The VIDEO function is selected automatically as the input source. 9. Select the desired loop by pressing the PLAY MODE button in the TAPE B function. Insert a test tape AMS-110A or AMSRO to Deck A. 10. Press the SPECTRUM button to enter the AMS test mode. 11. After a tape is rewound first, the FF AMS is checked, and the mechanism is shut off after detecting the AMS signal twice. 12. Then the REW AMS is checked and the mechanism is shut off after detecting the AMS signal twice. 13. When the check is complete, a message of either OK or NG appears. 14. When the two buttons of SPECTRUM and DISC1 are pressed at the same time in any function modes, either the "VACS ON" display to enable the VACS function or the "VACS OFF" display to disable the VACS function can be selected. 15. When you want to exit this mode, press the ?/1 button twice. The cold reset is enforced at the same time.
[Microprocessor version display] · If the following operation is performed during the POWER OFF in the modes other than the POWER SAVE mode (i.e., while the Demo display shows the watch time), 1. When three buttons of STOP , ENTER , V (CUSOR DOWN) are pressed at the same time, the MC and the GC microprocessor version numbers are displayed as "M1.00 G1.00". 2. When three buttons of STOP , ENTER , v (CUSOR UP) are pressed at the same time, the model name and destination are displayed as "BG1 AS1A3".
14
HCD-DX30/RG40
[Aging Mode] This mode can be used for operation check of CD section and tape deck section. · If an error occurred: The aging operation stops and display status. · If no error occurs: The aging operation continues repeatedly. 1. Operating method of Aging Mode Turn on the main power and select "CD" of the function. 1) Set a disc in DISC1 tray. Select ALL DISC CONTINUE, and REPEAT OFF. 2) Load the tapes recording use into the decks A and B respectively. 3) Press three buttons x , ENTER , and DISC SKIP EX-CHANGE simultaneously. 4) Aging operations of CD and tape are started at the same time. 5) To exit the aging mode, perform [MC Cold Reset]. 3. Aging Mode in CD section 1) Display state · No error occurs Display
AGING[*][*][*][*]
Note: [*][*][*][*] : Number of aging operations
Error display E ** s ## $$ %% 12 3 4 5 1 ** The error No. 00 indicates the newest error. As the error No. increases, it means the older error. When you want to retrieve the error history, press the PLAY MODE button in the case of mechanism error. Or press the REPEAT button in the case of NO DISC error. 2 s M: Mechanism error D: No disc error 3 ## Don't care 01: FOCUS ERROR 02: GFS ERROR 03: SETUP ERROR 4 $$ High order digits only 01: NO DISC judgment without chucking retry D: Stopped during closing due to problems other than mechanism. 02: NO DISC judgment after chucking retry E: Stopped during opening due to problems other than mechanism. C: Stopped during chucking due to problems other than mechanism. F: Stopped during EX-opening due to problems other than mechanism. 5 %% Emergency related errors (High order digits only) Status at the time of NO DISC judgment 1: Stopped during chuck-up (High order digits only) 2: Stopped during chuck-down 1: STOP 3: Time out by EX-OPEN 2: SETUP 5: Time out by EX-CLOSE 3: TOC READ 4: ACCESS 5: PLAY BACK 6: PAUSE 7: MANUAL SEARCH (PLAY) 8: MANUAL SEARCH (PAUSE) · When the buttons x , ENTER and DISC 1 are pressed simultaneously, number of time of the mechanism error and the NO DISC error can be checked. Display: EMC**EDC** **: Number of times of error (Maximum three times) EMC: Mechanism error EDC: NO DISC error · When aging operation is complete, be sure to perform the MC Cold Reset to reset the error history.
15
HCD-DX30/RG40
2) Operation during aging mode In the aging mode, the program is executed in the following sequence. (1) The disc tray opens and closes. (2) The mechanism accesses DISC 2 and makes an attempt to read TOC. However, since there are no discs, a message "CD2 NO DISC" appears. (3) The mechanism accesses DISC 3 and a message "CD3 NO DISC" appears. (4) The disc tray turns to select a disc1. (5) A disc is chucked. (6) TOC of disc is read. (7) The pickup accesses to the track 1, and playing 2 seconds. (8) The pickup accesses to the last track, and playing 2 seconds. (9) Every time when an aging operation of step 1 to step 8 is complete, the display "AGING[*][*][*][*]" value increases as the number of aging operations is counted up. (10) Returns to step 1. 3. Aging Mode in Tape Deck section 1) Display state · No error occurs Display action now · Error occurred Display action last time
NO. Display action 1 2 3 4 5 6 7 8 9 TAPE A AG-6 TAPE B AG-1 TAPE A AG-2 TAPE A AG-3 TAPE A AG-4 TAPE A AG-5 TAPE B AG-2 TAPE B AG-3 TAPE B AG-4 TAPE B AG-5 Action contents Rewind the TAPE A Rewind the TAPE B FWD play the TAPE A F.F. the TAPE A REV play the TAPE A Rewind the TAPE A FWD play the TAPE B F.F. the TAPE B REV play the TAPE B Rewind the TAPE B Final timing The top of tape 2 minutes playing 20 second FF or the end of tape 2 minutes playing The top of tape 2 minutes playing 20 second FF or the end of tape 2 minutes playing The top of tape
2) Operation during aging mode In the aging mode, the program is executed in the following sequence. (1) Rewind is executed up to the top of tape A and B. (2) A tape on FWD side is played for 2 minutes. (3) FF is executed up to either made for 20 second or the end of tape. (4) A tape is reversed, and the tape on REV side is played for 2 minutes. The tape on the REV side is played in both A and B. (5) Rewind is executed up to the top of tape. (6) Returns to step 2, and repeat steps from 2 to 5. [Function Change Mode] * elect either VIDEO or MD of the external FUNCTION input. Procedure: 1. Turn on the power. 2. Press the two buttons MD (VIDEO) and ?/1 at the same time. The main power is turned on and the other function of the previous function is selected and displayed. "MD" or "VIDEO".
16
HCD-DX30/RG40 SECTION 5 ELECTRICAL ADJUSTMENTS
FM Tuned Level Adjustment
FM RF Signalgenerator 75 coaxial
CD SECTION
Note :
set Carrier frequency : 98 MHz Modulation : AUDIO 1 kHz, 75 kHz deviation (100%) Output level : 28 dB (at 75 open) FM ANTENNA terminal (TM101)
1. CD Block is basically designed to operate without adjustment. Therefore, check each item in order given. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. 3. Use an oscilloscope with more than 10M impedance. 4. Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks. S-Curve Check
Oscilloscope BD board TP(FEO) TP(VC)
Procedure: 1. Supply a 98 MHz signal at 28 dB from the ANTENNA terminal. 2. Tune the set to 98 MHz. 3. Adjust RV101 to the point (moment) when the TUNED indicator will change from going off to going on. Adjustment Location: MAIN board Null Adjustment
FM RF Signalgenerator 75 coaxial
set Carrier frequency : 98 MHz Modulation : AUDIO 1 kHz, 75 kHz deviation (100%) Output level : 60 dB (at 75 open) FM ANTENNA terminal (TM101)
Procedure : 1. Connect oscilloscope to TP (FEO). 2. Connect between TP (FEI) and TP (VC) by lead wire. 3. Connect between TP (AGCCON) and TP (D GND) by lead wire. 4. Turn Power switch on. 5. Load a disc (YEDS-18) and actuate the focus search. (In consequence of open and close the disc tray, actuate the focus search) 6. Confirm that the oscilloscope waveform (S-curve) is symmetrical between A and B. And confirm peak to peak level within 4 ±1 Vp-p.
S-curve waveform symmetry
Procedure: 1. Supply a 98 MHz signal at 60 dB from the ANTENNA terminal. 2. Tune the set to 98 MHz. 3. Measure voltage between pin 21 and pin 23 of IC 101. Adjust T101 ubtil the voltage becomes 0 V. Adjustment Location: MAIN board
A within 4 ±1Vp-p B
7. After check, remove the lead wire connected in step 2 and 3.
Note : · Try to measure several times to make sure than the ratio of A : B or B : A is more than 10 : 7. · Take sweep time as long as possible and light up the brightness to obtain best waveform.
Adjustment Location [MAIN BOARD] Component side
T101:NULL
T101 RV101 T102 IFT101 RV661
RF Level Check
oscilloscope BD board TP(RF) TP(VC)
RV101:FM TUNED LEVEL
RV661:TAPE SPEED
Procedure : 1. Connect oscilloscope to TP (RF). 2. Connect between TP (AGCCON) and TP (D GND) by lead wire. 3. Turned Power switch on. 4. Load a disc (YEDS-18) and playback. 5. Confirm that oscilloscope waveform is clear and check RF signal level is correct or not. 6. After check, remove the lead wire connected in step 2.
17
HCD-DX30/RG40
Note : Clear RF signal waveform means that the shape " " can be clearly distinguished at the center of the waveform.
RF signal waveform VOLT/DIV : 200mV TIME/DIV : 500ns
Adjustment Location: [BD BOARD] (Conductor Side)
level : 1.45 ± 0.3Vp-p
E-F Balance (1 Track jump) Check
oscilloscope BD board TP(TEO) TP(VC)
TP (AGCCON) 12 TP (TEO) IC103 TP (FEO) TP (VC) 1 24 40 41 TP (FEI)
TP (XPCK) 21 20 1 80
Procedure : 1. Connect oscilloscope to TP (TEO) and TP (VC). 2. Turned Power switch on. 3. Load a disc (YEDS-18) and playback the number five track. 4. Press the gG button. (Becomes the 1 track jump mode.) 5. Confirm that the level B and A (DC voltage) on the oscilloscope waveform.
1 track jump waveform center of waveform B 0V level=1.3±0.6Vp-p A Specified level: × 100=less than ±22% B symmetry A (DC voltage)
IC101
60 61
TP (RF)
TP (DGND)
6. After check, remove the lead wire connected in step 1. RF PLL Free-run Frequency Check Procedure : 1. Connect frequency counter to test point (XPCK) with lead wire.
BD board TP (XPCK) frequency counter
2. Turned Power switch on. 3. Put the disc (YEDS-18) in to play the number five track. Confirm that reading on frequency counter is 4.3218MHz.
18
HCD-DX30/RG40 SECTION 6 DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
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 and 1/4 W or less unless otherwise specified. ¢ · : internal component. · C : panel designation. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. · · · · · Note: Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. Note on Printed Wiring Boards: · X : parts extracted from the component side. · b : Pattern from the side which enables seeing. · Indication of transistor. C These are omitted. Q B E
Q B C E These are omitted.
·
· ·
·
A : B+ Line. B : B Line. H : adjustment for repair. Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. no mark : FM ( ) : CD [ ] : TAPE Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. F : FM f : AM E : PB (DECK A) d : PB (DECK B) G : REC (DECK B) J : CD c : digital out Abbreviation CND : Canadian model AUS : Australian model SP : Singapore model KR : Korea model MX : Mexican model AR : Argentina model TH : Thai model
· Abbreviation CND : Canadian model AUS : Australian model SP : Singapore model KR : Korea model MX : Mexican model AR : Argentina model TH : Thai model
19
HCD-DX30/RG40
6-1. CIRCUIT BOARD LOCATION
MOTOR board ADDRESS SENSOR board DRIVER board SUB TRANS board
VIDEO OUT board BD board
TRANS board SENSOR board PANEL board
MAIN board
KEY board
POWER AMP board
· WAVEFORMS BD BOARD MAIN BOARD PANEL BOARD
1 IC101 yj
CD PLAY MODE
3 IC101 ra
CD PLAY MODE
1 IC102 wf STOP MODE
1 IC701 4 STOP MODE
6.4Vp-p 59ns (16.9344MHz)
approx 200mVp-p
4.1Vp-p 222ns (4.5MHz)
200ns (5MHz)
5.3Vp-p
2 IC101 ta
CD PLAY MODE
4 IC101 el
CD PLAY MODE
2 IC401 qd STOP MODE
approx 170mVp-p 400nsec/div 1.2Vp-p
4.0Vp-p 63ns (16.0MHz)
3 IC401 qa STOP MODE
31µs (32.768kHz)
3.0Vp-p
20
HCD-DX30/RG40
Ver 1.2 2003.11 6-2. BLOCK DIAGRAMS TUNER/CD SECTION
EXCEPT US,CND,AEP MODEL TM101 FE101 1 ANT IN FM 75 IF OUT 7 OSC OUT 8 VT 5 Q102 G AM US,CND MODEL ONLY FE101 8 ANT IN IF OUT 1 F OUT 3 VT 4 AEP MODEL ONLY FE101 1 ANT IN IF OUT 7 OSC OUT 8 VT 5 EXCEPT US,CND R107 15 FM OSC 18 VT1 IN 17 VT1 19 PD1 DO 6 DI 4 CL 5 CE 3 JR109 US,CND MODEL PLL IC102 10 FM 1 XIN X101 4.5MHz 24 XOUT FM/AM IF 12 FM 7 AM OSC 14 VCO STOP 2 IF REQ 8 DO DI CL CE X102 4.332MHz 13 XI 20 AM RF IN 11 15 5 3 6 7 9 22 AM OSC 23 V REG 22 ST MUTE DO DI CL CE 27 ST DIN 26 ST DOUT 28 ST CLK 25 ST CE TUNED 6 STEREO 17 24 TUNED 23 STEREO 9 IF OUT 12 AM/IF 24 AM OSC 13 VCO STOP 8 IF REQ MUTE FM/AM DET 16 Q105 RDS AMP FM SD ADJ 3 RV101 AEP ONLY RDS IC103 4 MUX 14 XO DATA 2 INT 16 21 RDS DATA 20 RDS INT MASTER CONTROL IC401(1/2) AM MIX OUT 19 +B TU+12V AM IF IN 18 IFT101 : DIGITAL OUT : CD R OUT 10 R-CH CF101 Q101 RF IF AMP CF102 AM/FM IF MPX IC101 1 FM IF L OUT 11 BUFFER Q103 L-CH · R-CH is omitted due to same as L-CH. · Signal Path : FM
A
MAIN SECTION
RB101 1
13 4
14
2
12
JR609
OPTICAL PICK-UP BLOCK (KSM-213D)
VC A B C D E F Q101 LD LD DRIVE 3 LD +5V 5 A 6 B 7 C 8 D 11 E 10 F 12 VC
RF AMP IC103
DIGITAL SERVO DIGITAL SIGNAL PROC. D/A CONV. IC101 D OUT 60
PH671 OPTICAL DIGITAL OUT CD DIGITAL OUT
RFO 16 RFI 17 FE 14 TE 13
51 RFAC 43 RFDC L OUT 72 39 FE 41 TE 40 SE MTR CNT1 45 7 R OUT 75 R-CH L OUT
B
MAIN SECTION MTR CNT2 44 9
IC701 MOTOR DRIVE 33 CD DATA 37 CD CLK 42 XLT 33 SQ CLK T SENS 49 19 SCOR 32 SQ DATA IC711 TBL ADDRESS SENSOR 4 M721 TURN MOTOR
M
2
LD ON 22
14 XLON
DATA 5 CLOK 7 XLAT 6
GND HOLD SW 21 PD VR IC102 MOTOR/COIL DRIVE F+ FOCUS COIL FT+ TRACKING COIL T13 CH1RO 14 CH1FO 11 CH2RO 12 CH2FO 18 CH3RO SLED MOTOR CH1RI 3 CH1FI 2 CH2RI 6 CH2FI 5 CH3RI 23 CH3FI 24 CH4INS 25 32 FFDR 33 FRDR 4 PD
SQCK 2 SCLK 9 SCOR 20 SQSO 1
SSTP 27
S101 LIMIT IN SW
OPEN SW 46 CLOSE SW 47
S701 OPEN/CLOSE S711 BU UP/ DOWN
XTAI 66 30 TFDR XTAO 67 31 TRDR 29 SRDR 28 SFDR XRST 3 16 CH4RO SPINDLE M MOTOR 15 CH4FO MUTE 20 26 MDP X101 16.9344MHz
BU UP/DOWN SW 48
M
17 CH3FO 43 XRST
41 HOLD
21
21
HCD-DX30/RG40
MAIN SECTION
INPUT SELECT TONE/VOL CONT IC301 TUNER SECTION
A B
JK301
L-CH
IC501 1 R-CH Q361,362 MUTE CONT Q301 MUTE Q503,504 MUTE CONT Q581 MUTE Q501 OVER LOAD DETECTOR Q582,583 OVER HEAT DETECTOR TH501 Q584 FAN ON SWITCH SP MODEL ONLY D502 Q383 PROTECT CONT Q386,387 PROTECT SWITCH R CH 12 POWER AMP 6 Q365 MUTE CONT Q363 MUTE Q381,382 PROTECT DETECTOR Q384,385 RELAY DRIVE RY371 R CH
CN301 L SPEAKER R
· RCH is omitted · Signal Path : PB (DECK A) : PB (DECK B) J701 PHONS : FM : CD : REC (DECK B)
43 TUNER/L
OUT L 32 OUT R 31
CD SECTION
LOUT
42 CD/L
L MD IN R JK705 VIDEO OUT
L-CH
47 MD/L R-CH 49 INLE GAME 56 MIC 45 TAPE/L
Q371,373 FAN DRIVE
FAN
CN713 VIDEO IN
US,CND,AEP MODEL
JW710
VIDEO AMP IC704 1 3 7 2 4 5
57 DPLL1 59 DPLR1 34 SI 35 SCK 36 A 37 B 38 C BP OUT 39
EXCEPT AEP FLD1 FLOURESCENT INDICATOR TUBE
D383
J704 VIDEO GAME AUDIO L RV709 J702 MIC IC702 3 2 MIC LEVEL 1
DISPLAY CONTROL IC701 17 HEADPHONE S0 S713-725 FUCTION KEY S727-738 22 KEY0 G0 S29 68 61 . 58 37 80 69 F1
F2
IC702 6 5
7
FUCTION KEY S702-712 FUCTION KEY
G11 21 KEY1
MO/VIDEO LED 31 20 KEY2 TAPE LED 32 CD LED 33 TUNER LED 34 GAME LED 30 Q702-706 LED DRIVER
D702-706 D716-720
Q711 LIMITER PB/REQ EQ AMP IC201 1 CH1/A Q217 MUTE 2 CH1/B PRE OUT 5 Q226
VR701 VOLUME
13 VOL A 14 VOL B
REC LED 29 9 Q229 MUTE 8 7 S-OUT S-IN S-CLK ENTER LED 28 DVD5.1 LED 26 PRO LED 27 GROOVE LED 35 X1 3 Q707-710,712 LED DRIVER
D707-711
10 S-BSY
DECK-A
L201 BIAS
9 REC OUT REC IN 11
6 Q214 MUTE
RESET X2 4
RES701 5MHz
60 VP
DECK-B
R-CH MIX OUT 6 BIAS OSC Q223 Q224,228 Q220,221 Q227 PLAY/REC SWITCH BIAS SWITCH Q222,225 SWITCH TAPE A/B 19
Q210,211 AMS
CD D+5V CD A+5V 1
IC681 +5V REG 3
Q681,682 CD POWER SWITCH Q911 -V REG T911 MAIN TRANS
TC BLOCK
A MODE B MODE A HALF B HALF REC(FWD) REC(REW) A PHOTO B PHOTO
PLAY/REC CONTROL
FAN +B PANEL +5V D670 TC D+5V X501 32.768kHz X602 16MHz µCOM +B µCOM +B 91
SP/VACS
D541 +B POWER AMP -B JW911 (SP,E,AR,E51,AUS) JW912 (AEP,KR,SP,E,AR,E51) JW913 (MX) JW911 JW7 JW6 JW5 240 220/230 120 AUS AEP,KR US,CND,MX S901 VOLTAGE SELECTOR D681-684 JW912 3 JW913 IC683 1 +12V 3 REG IC684 D543 D542 F919 D687-690 3 SP,E,AR,E51 US,CND SP,E,AR,E51
D667 D668 D661
90 89 67 66 69 68 71 70
B HALF A HALF B PLAY A PLAY B SHUT A SHUT B REC REW B REC FWD
77 47
BIAS TC PLAY
76
PB A/B
72
AMS IN
79
REC MUTE
78
PB MUTE
95
VACS
94
VIDEO SW2
5
DATA
6
LAT
7
CLK
80 81 82
SP LAT A SP LAT B SP LAT C
10
XC IN
11
XC OUT
15
X IN
13
X OUT
83
LINE MUTE
84
STK MUTE
88 85
FRONT RELAY PROTECT
100 1
S-IN S-OUT
2
S-CLK
3
S-BSY
41 38
M-RESET CD POWER
Q601,602 A SOL A TRIG DRIVE Q603,604 B SOL B TRIG DRIVE Q605,606 CAP M+ MOTOR H RV661 MOTOR L CAP MOTOR DRIVE 65 CAP M CONT 61 B TRIG 60 A TRIG
D662 IC682 D686 RDS D+5V TC A+12V MIC A+12V TU +12V 1 +5V REG
MASTER CONTROL IC401(2/2) D691-693
STBY RELAY
TC M+9V
REMOTE ACCUT RESET
1
+9V REG
F1 F2 D902-905 T901 SUB TRSNS
73
74
97 Q701 LED DRIVE
86
4
12 18
EXCEPT SP,E,AR,E51 JW3 AC IN JW1 JW4
Q661 RESET SWITCH D701
IC661 D664 3 RESET 1 SENS701 REMOTE EVER +5.6V 3
IC901 +5.6V 1 REG
S726 DISPLAY
S701 POWER
Q907 RELAY DRIVE
RY901
SP,E,AR,E51
22
22
HCD-DX30/RG40
6-3. SCHEMATIC DIAGRAM MAIN SECTION (1/4) · See page 20 for Wavefoms. · See page 42 for IC Block Diagrams.
DX30
(Page 24)
IC B/D
IC B/D
(Page 25)
23
23
HCD-DX30/RG40
6-4. SCHEMATIC DIAGRAM MAIN SECTION (2/4) · See page 43 for IC Block Diagrams.
IC B/D
(Page 23)
(Page 25)
(Page 26)
24
24
HCD-DX30/RG40
6-5. SCHEMATIC DIAGRAM MAIN SECTION (3/4)
(Page 23)
(Page 24)
(Page 26)
(Page 31)
25
25
HCD-DX30/RG40
6-6. SCHEMATIC DIAGRAM MAIN SECTION (4/4) · See page 20 for Wavefoms. · See page 40 for IC Pin Function Description.
(Page 24)
(Page 33)
(Page 25) (Page 37)
(Page 29) (Page 31)
26
26
HCD-DX30/RG40
6-7. PRINTED WIRING BOARD MAIN SECTION · See page 20 for Circuit Boards Location.
· Semiconductor Location
Ref. No. Location D-13 C-11 C-10 F-6 F-6 G-6 F-3 I-6 E-8 C-5 B-8 G-10 G-13 H-12 H-12 F-11 E-3 E-3 B-5 B-4 B-6 B-5 B-5 B-5 A-5 A-5 B-5 A-7 H-11 H-10 H-11 H-10 H-8 G-8 H-11 H-11 H-11 H-11 G-7 G-7 G-8 I-13 I-13 C-11 A-11 G-4 D-8 C-3 B-6 C-9 H-8 H-8 H-7 Ref. No. Q101 Q102 Q103 Q104 Q210 Q211 Q212 Q213 Q214 Q215 Q216 Q217 Q218 Q219 Q220 Q221 Q222 Q223 Q224 Q225 Q226 Q227 Q228 Q229 Q230 Q301 Q302 Q361 Q362 Q363 Q364 Q365 Q371 Q373 Q381 Q382 Q383 Q384 Q385 Q386 Q387 Q601 Q602 Q603 Q604 Q605 Q606 Q661 Q681 Q682 Location C-11 A-12 D-11 D-11 F-5 F-6 H-4 F-4 G-6 H-5 H-4 G-4 H-3 H-4 H-4 H-3 G-6 I-4 I-5 G-6 F-5 I-6 I-5 F-4 H-5 I-7 I-8 D-4 D-4 G-12 G-11 G-11 G-13 G-12 G-12 G-12 G-12 F-12 F-12 F-11 F-11 D-3 E-3 D-3 E-3 D-3 D-3 B-5 C-9 D-9
TO DRIVER BOARD CN701 (Page 36) TO BD BOARD CN101 (Page 28)
MAIN BOARD E
A
A
19
IC102
E
PH671 1 2 3 CD DIGITAL OUT OPUTICAL
DX30
B
3
IC661 IC401
C
E 1
IC681
1 AEP 2 3 E
TM101
IC101
FM 75
E
D
D
TO PANEL BOARD CN711 (Page 32)
E E E E E E E E E E
ANTENNA
IC301
E
AEP,UK
AM
IC103
E
E
F
TAPE DECK BLOCK SUPPLIED WITH THE ASSEMBLED BLOCK
DX30
DX30 E
AEP
E
E
AEP,UK
E E
R L
E E E
A DECK PLAYBACK
MD/VIDEO (AUDIO)
E
E
E
M961
E
L-CH
E E
G
R-CH
E E E
E E E E
E
JK302 SPEAKER + L ch
D101 D104 D108 D203 D204 D205 D206 D207 D301 D302 D303 D361 D371 D372 D374 D383 D601 D602 D661 D662 D663 D664 D665 D666 D667 D668 D669 D670 D681 D682 D683 D684 D685 D686 D687 D688 D689 D690 D691 D692 D693 D694 D695 IC101 IC102 IC201 IC301 IC401 IC661 IC681 IC682 IC683 IC684
IC201
E
B DECK RECORD/PLAYBACK/ERASE
E E
IC684 IC682
1 2 3 1 2 3
IC683
1 2 3 AEP
R ch
H
L-CH
E E DX30 E E
R-CH
E
I
ERASE
E E E E EXCEPT AEP AEP E AEP
11
J
1-681-440-
(11)
C
1 2 3 4 5 6 7 8 9
TO POWER AMP BOARD CN503 (Page 30)
B
TO POWER AMP BOARD CN502 (Page 30)
10
11
12
13
14
27
27
HCD-DX30/RG40
Ver 1.2 2003.11 6-8. PRINTED WIRING BOARD BD SECTION
· Semiconductor
Location
Ref. No. IC101 IC102 IC103 Location B-2 C-3 B-2 A3
TP (VC)
TP(TE0) TP(FE0)
Q101
TP(FE1)
IC103
TP (RF)
TP(AGC CON)
M
TP(D GND)
10
TP (XPCK)
1
18 19
2 1
A
CN102
(Page 27)
28
IC102
28
IC
HCD-DX30/RG40
Ver 1.2 2003.11 6-9. SCHEMATIC DIAGRAM BD SECTION · See page 20 for Wavefoms. · See page 43, 44 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
A
(4/4) CN102 (Page 26)
29
29
HCD-DX30/RG40
6-10. PRINTED WIRING BOARD POWER AMP SECTION · See page 20 for Circuit Boards Location.
POWER AMP BOARD
A
AEP,KR
IC501
SENSOR BOARD
1-681-442-
· Semiconductor
Location
Ref. No. D501 D502 D541 D542 D543 D551 IC501 Location C-7 C-5 D-6 B-3 B-3 C-5 A-6 B-7 C-7 C-6 B-5 B-6 C-7 C-8 C-8
11 (11)
B
E E DX30 E
C
B
TO MAIN BOARD CN402 (Page 27) E
13
1
E E DX30 E E
Q501 Q503 Q504 Q551 Q581 Q582 Q583 Q584
D
+ _
AEP,KR
C
E
TO MAIN BOARD CN403 (Page 27)
13 13
1-681-448-
11 (11)
F
F
1 2 3 4 5 6 7 8
TO TRANS BOARD CN915 (Page 38)
9
10
30
30
HCD-DX30/RG40
6-11. SCHEMATIC DIAGRAM POWER AMP SECTION
D5SBA204101
2 : C502,552 470p : RG40 1000p : DX30
3 DX30
2
RG40 DX30 3 : R504,554 33k : RG40 56k : DX30
F
AEP,KR
CN915 (Page 39)
DX30
DX30 AEP,KR 2 3 Q582,583 OVER HEAT DETECTOR
DX30
Q584 : FAN ON SWITCH
C544 1000 25V
CN506
(4/4) CN403 (Page 26)
(3/4) CN402 (Page 25)
31
31
HCD-DX30/RG40
6-12. PRINTED WIRING BOARD PANEL SECTION · See page 20 for Circuit Boards Location.
PANEL BOARD
A
(FLUORESCENT INDCATOR TUBE)
· Semiconductor
Location
Ref. No. D701 D702 D703 D704 D705 D706 D713 D716 D717 D718 D719 D720 D721 IC701 IC702 Q701 Q702 Q703 Q704 Q705 Q706 Q711 Location A-12 C-2 B-2 A-2 B-2 C-12 D-5 C-2 B-2 A-2 B-2 C-12 E-4 C-6 E-10 B-11 C-4 C-4 B-4 C-4 C-11 C-8
SENS701
B
61 E E E 80 1 E E 20 E 21 41 60
E
3
1
DX30
C
IC701
40
DX30
D
30
29
DX30
IC702
E
D
TO MAIN BOARD CN701 (Page 27) 1
2
F
1
13
DX30 DX30
G
TO KEY BOARD CN715 (Page 34)
G
1-681-446-
11 (11)
H
J701,702 S701,702,722-725
VIDEO OUT BOARD
VIDEO OUT 11 (11)
I
1
2
3
4
5
6
7
8
9
10
11
12
13
32
32
HCD-DX30/RG40
6-13. SCHEMATIC DIAGRAM PANEL SECTION · See page 20 for Wavefoms. · See page 41 for IC Pin Function Description.
0 4 .9
3 .1
(Page 26)
(Page 35)
33
33
HCD-DX30/RG40
6-14. PRINTED WIRING BOARD KEY SECTION · See page 20 for Circuit Boards Location.
KEY BOARD
A
· Semiconductor
Location
Ref. No. D707 D708 D709 D710 Q707 Q708 Q709 Q710 Location D-1 B-3 C-7 B-7 B-1 B-1 C-6 C-6
B
E E
E
DX30
C
E
D
11
13
1-681-447-
(11)
E
G
1 2 3 4
TO PANEL BOARD CN712 (Page 32)
S704-721,726-738
5
6
7
34
34
HCD-DX30/RG40
6-15. SCHEMATIC DIAGRAM KEY SECTION
(Page 33)
35
35
HCD-DX30/RG40
6-16. PRINTED WIRING BOARD DRIVER SECTION · See page 20 for Circuit Boards Location.
1 A
2
3
4
5
6
B
IC 71
4
1
C
14 14
14 14
D
E
IC701
F
14 14
E
G
CN1
(Page 27)
36
36
HCD-DX30/RG40
6-17. SCHEMATIC DIAGRAM DRIVER SECTION · See page 43 for IC Block Diagrams.
IC B/D
A
C
E
(4/4) CN1 (Page 26)
K
E
37
37
HCD-DX30/RG40
6-18. PRINTED WIRING BOARD TRANS SECTION · See page 20 for Circuit Boards Location.
TRANS BOARD
EXCEPT SP,E,AR,E51
4 1
POWER TRANSFORMER
A
SP,E,AR,E51 VOLTAGE SELECTOR US,CND,MX,KR AUS MX,KR
B
F
230-240V 220V 120V
US,CND,SP,E,AR,E51 AEP E AEP,SP,E,AR,E51 US,CND C
C
TO POWER AMP BOARD CN501 (Page 30)
SP,E,AR,E51
D
SP,E,AR,E51,AUS
B
1-681-444-
11 (11)
E
SUB TRANS BOARD
POWER TRANSFORMER 1
F
3
2
IC901
G
E
SP,E,AR,E51
1
SP,E,AR,E51
EXCEPT SP,E,AR,E51
1-681-445-
H
EXCEPT SP,E,AR,E51
4
11 (11)
AC IN
I
1
2
3
4
5
6
7
8
9
10
11
12
38
38
HCD-DX30/RG40
6-19. SCHEMATIC DIAGRAM TRANS SECTION
(Page 31)
39
39
HCD-DX30/RG40
6-20. IC PIN FUNCTION DESCRIPTION · MAIN BOARD IC401 M30622MCA-B23FP (MASTER CONTROL)
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Pin Name S-OUT S-CLK S-BSY REMOTE IN 3878-DAT 3878-LAT 3848-CLK BYTE CN VSS XC IN XC OUT RESET X OUT VSS X IN VCC NMI AC-CUT RCOR RDS-INT RDS-DATA ST-MUTE SSTEREO(IN) TUNER ST-CE ST-DOUT ST-DIN ST-CLK VCD VCD NO USE SQ-DAT IN SQ-CLK SENS CD-DAT OUT CAN'T-USE CD-CLK CD-POWER CLOCK-OUT HOLD M-RESET XLT XRST LOAD-IN LOAD-OUT OPEN CLOSE UP/DOWN T-SENS GAME/DVD I/O O O I I O O O -- -- I O I O -- I -- I I I I I O I I O O I O -- -- -- I I I O -- O O -- O O O O I O I I I I -- Serial data output the display control. Serial clock output from main controller. Busy signal input from the display control. "L" : busy Pemoto commander input. Data signal output for IC301(BH3878KS2) Latch signal output for IC301(BH3878KS2) Clock signal output for IC301(BH3878KS2) Connected to ground. Connected to ground. SUB SYSTEM CLOCK input.(32.768MHz) SUB SYSTEM CLOCK output.(32.768MHz) System reset input. MAIN SYSTEM CLOCK output.(16MHz) Connected to ground. MAIN SYSTEM CLOCK input.(16MHz) Power supply.(+5V) PULL UP.(EVER+5V) AC CUT ON(L)/OF(H) CHECK. CD Q-data request signal input. RDS interrupt signal input. RDS data signal input. Tuner mute signal output. STEREO detect signal input.L=ON,H=OFF TUNER detect signal input.L=ON,H=OFF TUNER chip eneble output. TUNER data output. TUNER data input. TUNER clock signal output. Not used. Not used. Not used. Subcode Q data input(CD data). Subcode Q data input(CD clock). BD condition signal input. CD data output. Not used. CD clock output. CD-POWER ON/OFF signal output.H=ON,L=OFF Not used. MODE signal input. Micom reset signal output to the display control. "L" : reset CD latch signal output. CD reset signal output. Loading motor control signal input. Loading motor control signal output. Tray open detect signal input. Tray close detact signal input. Pick-up up/down detect signal input. CD table detect signal input. Not used. Description Pin No. 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Pin Name NO USE CENT-MUTE REAR-MUT 494-DAT 494-CLK 494-LT SUR1 SUR2 SUR3 A-TRG B-TRG VDD SOFT TEST VSS CAMP-CONT B-REC FWD B-REC REW A-HAFE B-HAFE A-PLAY B-PLAY AMS-IN DISPLAY KEY POWER-KEY BIAS PB-A/B TC-RELAY PB-MUT REC-MUT SP-LATA SP-LATB SP-LATC LINE-MUT STK-MUT PROTECT STB-RELAY REAR-RELAY FRONT-RELAY A-SHUT B-SHUT SP/VACS MODE IN SPEC-IN VIDEO SW2 VACS AVSS POWER-KEY AV-REF AVCC S-IN -- O -- -- Connected to ground. POWER ON/OFF signal output.H=ON,L=OFF Analog reference voltage. Power supply.(+5V) I I MODEL Version select signal input. I/O -- -- -- -- -- -- -- -- -- O O -- -- -- O I I I I I I I O O O O O O O O O O O O I O O O O O Not used. Not used. Not used. Not used. Not used. Not used. Not used. Not used. Not used. A deck trigger control signal output.H=ON,L=OFF B deck trigger control signal output.H=ON,L=OFF Power supply.(+5V) Not used. Connected to ground. Capstan motor REV/FWD/STOP control signal output.H=REV,L=FWD/STOP Detection input from the deck-B rec forward detect switch. "L" : rec Detection input from the deck-B rec reverse detect switch. "L" : rec A deck hafe detect signal input. B deck hafe detect signal input. A deck play detect signal input. B deck play detect signal input. AMS signal input.L=ON,H=OFF DISPLAY KEY control signal output. POWER KEY control signal output. BIAS ON/OFF signal output.H=ON,L=OFF Playback deck A/B select signal output.H=High,L=Normal Tape deck relay ON/OFF signal output.H=ON,L=OFF PB mute ON/OFF signal output .H=ON,L=OFF REC mute ON/OFF signal output .H=ON,L=OFF Serial data latch pulse output to BH3878KS2 (IC301) Serial data latch pulse output to BH3878KS2 (IC301) Serial data latch pulse output to BH3878KS2 (IC301) Line mute signsl output.L=ON,H=OFF Power amplifier mute ON/OFF signal output.H=ON,L=OFF Speaker protect signal input.L=ON,H=OFF STANDBY relay control signal output. Rear speaker relay control output. Front speaker relay control output. A deck reel pulse detect signal output. B deck reel pulse detect signal output. Description
40
40
HCD-DX30/RG40
· PANEL BOARD IC701 UPD780232GC-031-8BT (DISPLAY CONTROL)
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Pin Name VDD VSS X1 X2 IC RESET S-CLK S-IN S-OUT SBSY NO USE NO USE VOL-A VOL-B NO USE NO USE HEADHONE AVSS NO USE KEY2-KEY0 VSS AVDD VDD DV5.1-LED PRO-LED ENTER-LED REC-LED GAME-LED MO/VIDEO-LED TAPE-LED CD-LED TUNER-LED GROOVE NO USE S29-S8 VDD2 VLOOD S7-S0 G11-G0 O O FL segment signal output. FL gride output. -- -- I I -- -- I -- -- I -- -- -- O O O O O O O O O -- -- O -- Not used. Not used. VOLUME A signal input. VOLUME B signal input. Not used. Not used. Headphone detect signal input. H=ON,L=OFF Connected to ground. Not used. KEY input.(AD) Connected to ground. Power supply.(+5V) Power supply.(+5V) DV5.1 LED driver output. GROOVE LED driver output. ENTER LED driver output. REC LED driver output. GAME LED driver output. MO(VIDEO) LED driver output. TAPE LED driver output. CD LED drover output. TUNER LED driver output. Not used. Not used. FL segment signal output. Power supply.(+5V) I I I I Reset signal input from main controller. Serial clock input from main controller. I/O -- -- O I Power supply.(+5V) Connected to ground. System clock output terminal.(5MHz) System clock input terminal.(5MHz) Description
41
HCD-DX30/RG40
6-21. IC BLOCK DIAGRAMS
IC101 BA1450 (MAIN BOARD)
FM BAND WIDTH FM/AM DET OUT AM OSC OUT AM MIX OUT
AM MPX IN
FM MPX IN
24
23
22 AM OSC
21
20 AM MIX
19
18 AM IF
17
16
15
14
13
VREG AM DET
SD
AGC
VCO STOP
AM RF IN
AM IF IN
AM OSC
AM AGC
V . REG
1/2 SW PD 1/2
FM IF
SD DET 2
VCC
FM DET
LED DRIVER
DECODER COMP
VCO
1
FM IN
3
FM SD ADJ
4
GND
5
FM DET
6
TUNED
7
STEREO
8
IN REQ MUTE
9
IF OUT
10
R OUT
11
L OUT
12
AM/FM
IC102 LC72130 (MAIN BOARD)
AOUT2 AOUT1 XOUT AIN2 AIN1 AMIN FMIN
VDD
VSS
PD2
PD1
24
23
22
21
20
19
18
17
16
15
14
13
SWALLOW COUNTER 1/16.1/17 4bits REFERENCE DIVIDER SWALLOW COUNTER 1/16.1/17 4bits REFERENCE DIVIDER PHASE DETECTOR CHARGE PUMP POWER ON RESET 1/2
C B I/F
2
DATA SHIFT REGISTER LATCH
1
XIN
2
B05
3
CE
4
D1
5
CL
6
D0
7
B01
8
B02
9
B03
10
B04
11
I01
12
IFIN
42
I02
C B I/F
HCD-DX30/RG40
IC201 TA8189N (MAIN BOARD)
METAL OUT 21 PRE TAPE A OUT /TAPE B VCC 20 19 18 REC OUT 16 REC IN 14
IC701 BA6956AN (DRIVER BOARD)
CH2/A CH2/B 24 23
NF 22
CG 17
NF 15
ALC 13
TSD
CH2 + A/B VREF1 IREF VREF2 M/N CH1 +
CH2
+
CONTROL LOGIC
1
VREF
2
OUT2
3
RNF
4
OUT1
5
VM
6
VCC
7
FIN
8
GND
9
RIN
ALC
CH1
+
GND 1 2 3 NF 4 METAL OUT 5 PRE OUT 6 MIX OUT 7 GND1 8 M/H 9 REC OUT 10 NF 11 REC IN
GND 12 GND
CH1/A CH1/B
IC101 CXD2587Q (BD BOARD)
VDD VSS AVDD3
AVSS3
AVDD0
RFAC BIAS ASYI ASYO
AVSS0
DOUT
PCO FILI FILO CLTV
60
59 58 57
56 55 54 53
52
51 50 49 48
47
46 45
44
43 42 41 40 SE 39 FE 38 VC OPERATIONAL AMPLIFIER ANALOG SWITCH A/D CONVERTER
INTERNAL BUS
DIGITAL OUT
ERROR CORRECTOR 16K RAM
DIGITAL PLL
ASYMMETRY CORRECTION
LRCK 61 PCMD 62 BCK 63 EMPH 64 XVDD 65 XTAI XTAO XVSS AVDD1 AOUT1 AIN1 66 67 68 69 70 71 TIMING LOGIC D/A INTERFACE
EFM DEMODULATOR
RFDC CE TE
IGEN
ADIO
CLOCK GENERATOR SERVO DSP FOCUS SERVO TRACKING SERVO PWM GENERATOR FOCUS PWM GENERATOR TRACKING PWM GENERATOR SLED PWM GENERATOR
37 XTSL 36 TES1 35 TEST 34 VSS 33 32 31 30 29 28 FRDR FFDR TRDR TFDR SRDR SFDR
LOUT1 72 AVSS1 73 AVSS2 74 LOUT2 75 PWM PWM
SUBCODE PROCESSOR
SLED SERVO
3rd ORDER NOISE SHAPER
27 SSTP SERVO INTERFACE DIGITAL CLV MIRR, DFCT, FOK DETECTOR 26 MDP 25 LOCK 24 FOK 23 DFCT 22 MIRR
AIN2 76 AOUT2 77 AVDD2 78 RMUT 79 LMUT 80
OVER SAMPLING DIGITAL FILTER
SERVO AUTO SEQUENCER
SERIAL IN INTERFACE
CPU INTERFACE
21 COUT
1 2
SQSO SQCK
3
XRST
4
SYSM
5 6 7 8
DATA XLAT CLOK SENS
9 10 11 12 13 14 15 16 17 18 19 20
WFCK XUGF XPCK GFS SCLK VDD ATSK SPOA SPOB XLON C2PO SCOR
43
HCD-DX30/RG40
IC102 BA5974P (BD BOARD)
CH3OUTR CH4OUTR CH3OUTF CAPAIN3 CH4OUTF POWVCC CH4SIN' PRFVCC CH3RIN CH4BIN CH4SIN CH3FIN MUTE GND
28
27
26
25
24
23
22
21
20
19
18
17
16
15
F
R R MUTE
INTERFACE F LEVEL SHIFT
F INTERFACE F R R INTERFACE F R R F
THERMAL SHUTDOWN
1
VREFOUT
2
CH1FIN
3
CH1RIN
4
CAPAIN1
5
CH2FIN
6
CH2RIN
7
CAPAIN2
8
GND
9
VREFIN
10
POWVCC
11
CH2OUTR
12
CH2OUTF
13
CH1OUTR
14
CH1OUTF
IC103 CXA2568M-T (BD BOARD)
APC PD AMP VCC VEE HOLD 1 VEE AGCVTH 2 LD 3 VC PD 4 VREF
VCC
24 VCC 23 LC/PD 22 LD_ON
APC LD AMP VCC 21 HOLD_SW 20 AGCCONT (50%/30% OFF) 19 RF_BOT VC
A B C D VEE
5 6 7 8 9 VEE VC VC VC VEE RF SUMMING AMP VC
RF_EQ_AMP VC
18 RFTC 17 RF_1 16 RFO 15 RFE
ERROR AMP FOCUS 14 FE
F 10 E 11 13 TE VC VCC VEE VC VC TRACKING ERROR AMP
VC VC BUFFER VC 12
44
HCD-DX30/RG40 SECTION 7 EXPLODED VIEWS
NOTE: · -XX, -X mean standardized parts, so they may have some differences from the original one. · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · The mechanical parts with no reference number in the exploded views are not supplied. · Hardware (# mark) list and accessories and packing materials are given in the last of this parts list. · Abbreviation CND : Canadian model AUS : Australian model SP : Singapore model KR : Korea model MX : Mexican model AR : Argentina model TH : Thai model E51 : Chilean and Peruvian model
Ver 1.1 2002.05
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.
7-1. MAIN SECTION
#1
5 10 2
#1 #1 #1 #1 #1
#5
4
6 7
#1
9
#1
1 3
a #1
#2
8
M961 CD mechanism deck section
11
#1
#1
#1 a
2
not supplied #5 Front Panel section
12
Main board section #2
1
Ref. No. 1 2 3 4 4 5 6 7 8 9
Part No. 3-363-099-01 3-363-099-41 4-224-549-01 4-234-009-51 4-234-009-61 4-224-550-01 4-227-984-11 1-681-442-11 1-681-445-11 1-681-441-11
Description SCREW (CASE 3 TP2) SCREW (CASE 3 TP2) CASE (SIDE-L) CD DOOR (RG40) CD DOOR (DX30) CASE (TOP) COVER (DUCT) SENSOR BOARD SUB TRANS BOARD VIDEO OUT BOARD
Remarks
Ref. No. 10 10 10 10 11 11 12 12 M961
Part No. 4-234-032-61 4-234-032-51 4-234-091-11 4-234-091-71 4-210-254-01 4-225-252-01 4-224-548-14 4-224-548-61 1-763-072-11
Description PANEL, BACK (RG40:US,CND) PANEL, BACK (RG40:AEP) PANEL, BACK (DX30:AR,E,E51,SP) PANEL, BACK (DX30:AUS,KR,MX,TH) CUSHION (FOOT) (RG40:AEP) CUSHION (FOOT) (EXCEPT RG40:AEP) CASE (SIDE-R) (DX30) CASE (SIDE-R) (RG40) FAN, DC
Remarks
45
HCD-DX30/RG40
7-2. FRONT PANEL SECTION
* 69 * For service only (Be sure to refer to "Service note" on page 4.) not supplied
69 58 59 60 57 56
61
* 69
62 70
FLD1
63
not supplied
69
67 55 57 69 60 65 64
66 54 68
53 52
51
Ref. No. 51 52 52 53 53 54 54 55 56 57 58 59 60 61 61
Part No. 4-234-015-01 4-234-019-01 4-234-019-11 X-4953-759-1 X-4953-888-1 X-4953-760-1 X-4953-889-1 4-231-805-01 4-233-981-01 4-224-803-01 4-224-562-01 4-224-560-01 4-224-104-11 X-4953-770-1 X-4953-887-1
Description VOL KNOB RING VOLUME KNOB (RG40) VOLUME KNOB (DX30) CASSETTE WINDOW R ASSY (DX30) CASSETTE WINDOW L ASSY (RG40) CASSETTE WINDOW L ASSY (DX30) CASSETTE WINDOW R ASSY (RG40) KNOB (MIC) CASSETTE DOOR SPRING L SPRING (PUSH), COMPRESSION BRACKET (HEART CAM L) CAM (L), HEART DAMPER PANEL FRONT ASSY (DX30) PANEL FRONT ASSY (RG40)
Remarks
Ref. No. 62 62 63 63 63 63 64 65 66 67 68 68 69 70
Part No.
Description
Remarks
A-4726-038-A KEY BOARD, COMPLETE (RG40) 1-681-447-11 KEY BOARD A-4476-797-A PANEL MOUNTED PC BOARD (DX30:AR,AUS,E,E51,MX,SP) A-4725-721-A PANEL MOUNTED PC BOARD (DX30:KR) A-4725-982-A PANEL MOUNTED PC BOARD (DX30:TH) A-4726-035-A 1-796-124-11 4-224-561-01 4-233-982-01 4-224-559-01 4-210-254-01 4-225-252-01 4-951-620-01 4-234-016-01 PANEL MOUNTED PC BOARD (RG40) DECK, MECH BRACKET (HEART CAM R) CASSETTE DOOR SPRING R CAM (R), HEART CUSHION (FOOT) (RG40:AEP) CUSHION (FOOT) SCREW (2.6X8), +BVTP FL HOLDER
46
HCD-DX30/RG40
7-3. MAIN BOARD SECTION
105
T911 #3 #3
108
#2
106
#2
not supplied
107
#4
104
103
101
not supplied
#2
102
Ref. No. 101 102 102 102 102 102 102 102 * 103 104 105 106 106 106 107
Part No. 1-773-049-11 A-4476-795-A A-4476-808-A A-4725-715-A A-4725-995-A A-4726-015-A A-4726-743-A A-4726-751-A 4-988-533-01 1-791-897-11
Description
Remarks
Ref. No. 107 107 107 107 107
Part No.
Description
Remarks
WIRE (FLAT TYPE) (17 CORE) MAIN BOARD, COMPLETE (DX30:SP) MAIN BOARD, COMPLETE (DX30:AUS) MAIN BOARD, COMPLETE (DX30:KR) MAIN BOARD, COMPLETE (DX30:AR,E,E51,MX) MAIN BOARD, COMPLETE (DX30:TH) MAIN BOARD, COMPLETE (RG40:AEP) MAIN BOARD, COMPLETE (RG40:US,CND) HOLDER, PWB WIRE (FLAT TYPE) (19 CORE)
A-4725-717-A POWER AMP BOARD, COMPLETE (DX30:KR) A-4725-997-A POWER AMP BOARD, COMPLETE (DX30:AR,E,E51,MX) A-4726-019-A POWER AMP BOARD, COMPLETE (DX30:TH) A-4726-735-A POWER AMP BOARD, COMPLETE (RG40:AEP) A-4726-753-A POWER AMP BOARD, COMPLETE (RG40:US,CND)
1-681-444-11 TRANS BOARD 3-703-244-00 BUSHING (2104), CORD (RG40,DX30:AR,AUS,E51,KR,SP) 3-703-571-11 BUSHING (S) (4516), CORD (DX30:TH) 4-966-266-01 BUSHING (S) (FBS002), CORD (DX30:E,MX) A-4476-801-A POWER AMP BOARD, COMPLETE (DX30:AUS,SP)
0 108 0 108 0 108 0 108 0 108 0 108 0 108 0 T911 0 T911 0 T911
1-690-608-11 1-769-079-21 1-769-744-81 1-777-071-81 1-783-532-11 1-783-941-22 1-791-901-11 1-437-226-11 1-437-228-11 1-437-229-11
CORD, POWER (DX30:AUS) CORD, POWER (DX30:KR) CORD, POWER (RG40:AEP) CORD, POWER (DX30:E51,SP) CORD, POWER (RG40:US,CND) CORD, POWER (DX30:AR) CORD, POWER (DX30:E,MX,TH) TRANSFORMER, POWER (RG40:US,CND) TRANSFORMER, POWER (DX30) TRANSFORMER, POWER (RG40:AEP)
Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
47
HCD-DX30/RG40
Ver 1.2 2003.11 7-4. CD MECHANISM DECK SECTION 256 282 274 262 261 255 275 276 254 258
M721 not supplied
258 259 257
251 263 271 264
285 258 265
269
not supplied
260 268
not supplied
266
253 283 252 270 284 270 283 258 284 287
Ref. No. 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 Part No. 4-933-134-11 4-221-679-01 4-231-452-01 4-221-686-01 4-221-676-01 4-933-134-51 1-675-910-14 4-951-620-01 1-791-983-11 1-675-911-14 1-675-912-14 X-4952-608-1 4-221-681-01 4-221-682-01 4-221-688-01 Description SCREW (+PTPWH M2.6X8) CAM (RELAY) TABLE (NEW) LEVER (CHANGE) TRAY SCREW (+PTPWH 2.6X8) MOTOR BOARD SCREW (2.6X8), +BVTP WIRE (FLAT TYPE) (8 CORE) ADDRESS SENSOR BOARD DRIVER BOARD CAM (U/D) ASSY LEVER (EX) LEVER (LIFTER) PULLEY (B), CHUCKING Remarks Ref. No. 268 269 270 271 274 275 276 279 282 283 284 285 0 286 287 288 M721 Part No. X-4951-889-1 4-222-095-01 4-227-045-11 4-985-672-01 4-221-678-01 4-221-683-01 4-221-685-01 4-227-899-01 4-222-097-01 4-227-549-11 4-231-151-01 A-4672-826-A A-4735-357-A A-4724-934-A 1-792-024-11 Description HOLDER (BU) ASSY BELT SPRING (INSULATOR), COIL SCREW (+PTPWH M2.6), FLOATING CAM (CONTROL) GEAR (U) PULLEY (S) SCREW (DIA. 12), FROATING SCREW, STEP INSULATOR STOPPER (BU) MOTOR ASSY BASE ASSY, OP (KSM-213D) BD BOARD, COMPLETE WIRE (FLAT TYPE) (16 CORE) Remarks
279 270
271 283 271
not supplied
267 288
251
286
258
1-471-035-11 MAGNET ASSY X-4952-019-1 PULLEY (A) ASSY, CHUCKING
1-541-632-11 MOTOR, DC
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.
48
HCD-DX30/RG40 SECTION 8 ELECTRICAL PARTS LIST ADDRESS SENSOR BD
NOTE: · Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. · -XX, -X mean standardized parts, so they may have some difference from the original one. · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · CAPACITORS: uF: µF · RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable COILS uH: µH Abbreviation CND : Canadian model AUS : Australian model SP : Singapore model KR : Korea model MX : Mexican model AR : Argentina model TH : Thai model E51 : Chilean and Peruvian model Remarks Ref. No. C133 C140 C141 C143 C145 C153 C159 C162 C163 C165 C167 C168 C171 C172 C181 C182 Part No. 1-164-346-11 1-164-346-11 1-164-346-11 1-163-038-00 1-163-038-00 1-163-038-00 1-163-019-00 1-104-665-11 1-104-665-11 1-163-038-00 1-163-237-11 1-163-235-11 1-163-009-11 1-163-123-00 1-163-009-11
When indicating parts by reference number, please include the board name.
·
· ·
SEMICONDUCTORS In each case, u: µ, for example: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD...
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.
Ref. No.
Part No.
Description
Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 1uF 1uF 0.1uF 0.1uF 0.1uF 0.0068uF 10% 100uF 20.00% 100uF 20.00% 0.1uF 27PF 22PF 0.001uF 180PF 0.001uF 180PF 5.00% 5.00% 10.00% 5% 10.00% 5%
Remarks 16V 16V 16V 25V 25V 25V 50V 10V 10V 25V 50V 50V 50V 50V 50V 50V
1-675-911-14 ADDRESS SENSOR BOARD ********************** < IC > IC711 8-749-016-76 IC RPI-321 < RESISTOR > R711 R712 R713 1-247-876-11 CARBON 1-249-409-11 CARBON 1-249-429-11 CARBON < SWITCH > S711 1-771-821-11 SWITCH, PUSH (1 KEY)(UP DOWN SW) ************************************************************ A-472-4934-A BD BOARD, COMPLETE ******************* < CAPACITOR > C101 C102 C103 C104 C108 C109 C110 C111 C112 C114 C115 C116 C117 C118 C119 C121 C122 C123 C124 C125 C126 C127 C129 C130 C131 1-163-005-11 1-164-004-11 1-163-005-11 1-163-009-11 1-164-004-11 1-163-011-11 1-164-182-11 1-163-251-11 1-107-682-11 1-163-038-00 1-104-665-11 1-104-665-11 1-104-665-11 1-163-009-11 1-163-235-11 1-163-038-00 1-104-665-11 1-163-021-91 1-107-823-11 1-163-038-00 1-163-038-91 1-104-665-11 1-163-031-91 1-164-346-11 1-126-964-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT 470PF 0.1uF 470PF 0.001uF 0.1uF 0.0015uF 0.0033uF 100PF 1uF 0.1uF 100uF 100uF 100uF 0.001uF 22PF 0.1uF 100uF 0.01uF 0.47uF 0.1uF 0.1uF 100uF 0.01uF 1uF 10uF 10.00% 10% 10.00% 10.00% 10% 10% 10% 5.00% 10.00% 50V 25V 50V 50V 25V 50V 50V 50V 16V 25V 10V 10V 10V 50V 50V 75K 220 10K 5% 5% 5% 1/4W 1/4W F 1/4W
1-163-123-00 CERAMIC CHIP < CONNECTOR >
CN101 CN102
1-784-741-11 CONNECTOR, FFC 19P 1-793-907-11 CONNECTOR, FFC/FPC 16P < FERRITE BEAD >
FB101 FB103
1-469-731-21 INDUCTOR 1-469-731-21 INDUCTOR < IC >
0UH 0UH
IC101 IC102 IC103
8-752-386-85 IC CXD2587Q 8-759-549-28 IC BA5974FP-E2 8-752-085-51 IC CXA2568M-T6 < TRANSISTOR >
20.00% 20.00% 20.00% 10.00% 5.00%
Q101
8-729-010-08 TRANSISTOR < RESISTOR >
MSB710-RT1
25V 20.00% 10V 10.00% 50V 10.00% 16V 25V 25V 20.00% 10V 50V