sony HCD-RG290 RG190
Transcript of sony HCD-RG290 RG190
HCD-RG190/RG290SERVICE MANUALVer. 1.2 2006.06
AEP Model E Model Australian ModelHCD-RG190/RG290
UK Model Mexican ModelHCD-RG290
HCD-RG190 is the amplifier, CD player, tape deck and tuner section in MHC-RG190. HCD-RG290 is the amplifier, CD player, tape deck and tuner section in MHC-RG290.
Photo: HCD-RG290
Model Name Using Similar Mechanism CD Mechanism Type CD Section Base Unit Name Optical Pick-up Block Name TAPE Section Model Name Using Similar Mechanism Tape Transport Mechanism Type
HCD-RG490/RG590 CDM74KF-K6BD83S (Except Mexican model)/ CDM74KF-F1BD84 (Mexican model) BU-K6BD83S-WOD (Except Mexican model)/ BU-F1BD84 (Mexican model) KSM-213DHAP (Except Mexican model)/ KSM-215DCP (Mexican model) HCD-RG490/RG590 CWN42FF609
SPECIFICATIONSAmplifier Section HCD-RG290 The following are measured at AC 120, 127, 220, 240 V 50/60 Hz DIN power output (rated): 95 + 95 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 125 + 125 watts (6 ohms at 1 kHz, 10% THD) HCD-RG190 The following are measured at AC 120, 127, 220, 240 V 50/60 Hz DIN power output (rated): 50 + 50 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 65 + 65 watts (6 ohms at 1 kHz, 10% THD) Inputs: AUDIO IN (stereo mini jack): voltage 250 mV, impedance 47 kilohms MIC (phone jack) (Latin American model only): sensitivity 1 mV, impedance 10 kilohms Outputs: PHONES (stereo mini jack): accepts headphones of 8 ohms or more VIDEO OUT (phono jack) (Mexican model only): max. output level 1Vpp, unbalanced, Sync negative, load impedance 75 ohms SPEAKER: accepts impedance of 6 to 16 ohms CD player section System: Compact disc and digital audio system Laser Diode Properties Emission duration: continuous Laser Output*: Less than 44.6W*This output is the value measurement at a distance of 200mm from the objective lens surface on the Optical Pick-up Block with 7mm aperture.
Tape deck section Recording system: 4-track 2-channel, stereo Frequency response: 50 13,000 Hz (3 dB), using Sony TYPE I cassettes Tuner section FM stereo, FM/AM superheterodyne tuner FM tuner section: Tuning range 87.5 108.0 MHz (50 kHz step) Antenna: FM lead antenna Antenna terminals: 75 ohms unbalanced Intermediate frequency: 10.7 MHz AM tuner section: Tuning range Pan-American model: 530 1,710 kHz (with 10 kHz tuning interval) 531 1,710 kHz (with 9 kHz tuning interval)
Frequency response: 20 Hz 20 kHz Signal-to-noise ratio: More than 90 dB Dynamic range: More than 90 dB
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COMPACT DISC DECK RECEIVER9-887-145-032006F05-1 2006.06
Sony CorporationHome Audio Division Published by Sony Techno Create Corporation
HCD-RG190/RG290Ver. 1.1
European, Russian and Saudi Arabian models: 531 1,602 kHz (with 9 kHz tuning interval) Other models: 530 1,710 kHz (with 10 kHz tuning interval) 531 1,602 kHz (with 9 kHz tuning interval) Antenna: AM loop antenna, external antenna terminal Intermediate frequency: 450 kHz General Power requirements European and Russian models: AC 230 V, 50/60 Hz Australian model: AC 230 240V, 50/60 Hz Mexican model: AC 127V, 60 Hz Argentine model: AC 220V, 50/60 Hz Saudi Arabian model: AC 120 127, 220 or 230 240 V, 50/60 Hz, Adjustable with voltage selector Other models: AC 120, 220 or 230 240 V, 50/60 Hz, Adjustable with voltage selector Power consumption European and Russian models: HCD-RG290: 185 watts HCD-RG190: 100 watts Other models: HCD-RG290: 200 watts HCD-RG190: 110 watts Dimensions (w/h/d) (excl. speakers): Approx. 280 328 412.3 mm Mass (excl. speakers) HCD-RG290: Approx. 9.3 kg HCD-RG190: Approx. 7.5 kg Design and specifications are subject to change without notice.
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 classied as a CLASS 1 LASER product. This marking is located on the rear exterior.
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.
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HCD-RG190/RG290
TABLE OF CONTENTS 1. 2. 3.3-1. 3-2. 3-3. 3-4. 3-5
SERVICING NOTES ............................................... 4 GENERAL ................................................................... 5 DISASSEMBLYDisassembly Flow ........................................................... Case (Side-L), Case (Side-R) .......................................... Case (Top) ....................................................................... LID (CD) ......................................................................... CD Mechanism Deck (CDM74KF-K6BD83S: Except Mexican model) (CDM74KF-F1BD84: Mexican model) .......................... Front Panel Block ............................................................ Mecha Deck (CWN42FF609) ......................................... Back Panel Section .......................................................... MAIN Board .................................................................... BD Board (Mexican model), CD Board (Except Mexican model) ................................ DRIVE Board, SW Board ............................................... Optical Pick-up Block ..................................................... SENSOR Board ............................................................... MOTOR (TB) Board ....................................................... MOTOR (LD) Board ....................................................... 6 7 7 8
7-21. 7-22. 7-23. 7-24. 7-25. 7-26. 7-27. 7-28. 7-29. 7-30. 7-31. 7-32. 7-33. 7-34. 7-35.
3-6. 3-7. 3-8. 3-9. 3-10. 3-11. 3-12. 3-13. 3-14. 3-15.
8 9 9 10 10 11 11 12 12 13 13
Printed Wiring Board MIC. AUX. HP Board ............ Schematic Diagram MIC. AUX. HP Board ............... Printed Wiring Board POWER Board (RG190) ........ Schematic Diagram POWER Board (RG190) .......... Printed Wiring Board POWER Board (RG290) ........ Schematic Diagram POWER Board (RG290) .......... Printed Wiring Boards CD-G Section (RG290: MX model) .................................................... Schematic Diagram CD-G Section (RG290: MX model) .................................................... Printed Wiring Board PANEL Board ........................ Printed Wiring Boards KEY Section ......................... Schematic Diagram PANEL/KEY Section ............... Printed Wiring Board TRANSFORMER Board (RG190) ........................... Schematic Diagram TRANSFORMER Board (RG190) ........................... Printed Wiring Board TRANSFORMER Board (RG290) ........................... Schematic Diagram TRANSFORMER Board (RG290) ...........................
42 43 44 45 46 47 48 49 50 51 52 54 55 56 57
8.8-1. 8-2. 8-3. 8-4. 8-5. 8-6. 8-7. 8-8.
EXPLODED VIEWS74 75 76 77 78 79 80
4. 5. 6. 7.7-1. 7-2. 7-3. 7-4. 7-5. 7-6. 7-7. 7-8. 7-9. 7-10. 7-11. 7-12. 7-13. 7-14. 7-15. 7-16. 7-17. 7-18. 7-19. 7-20.
TEST MODE .............................................................. 14 MECHANICAL ADJUSTMENTS ....................... 17 ELECTRICAL ADJUSTMENTS ......................... 18 DIAGRAMSBlock Diagram CD SERVO Section ......................... Block Diagram MAIN Section .................................. Block Diagram AMP/VIDEO Section ...................... Block Diagram PANEL/POWER SUPPLY Section ........................... Printed Wiring Board CD Board (Except RG290: MX model) ........................................ Schematic Diagram CD Board (Except RG290: MX model) ........................................ Printed Wiring Board BD Board (RG290: MX model) .................................................... Schematic Diagram BD Board (RG290: MX model) .................................................... Printed Wiring Boards CHANGER Section .............. Schematic Diagram CHANGER Section .................. Printed Wiring Board DECK Board .......................... Schematic Diagram DECK Board ............................. Printed Wiring Board MAIN Board (Except RG290: MX model) ........................................ Schematic Diagram MAIN Board (1/3) (Except RG290: MX model) ........................................ Schematic Diagram MAIN Board (2/3) (Except RG290: MX model) ........................................ Schematic Diagram MAIN Board (3/3) (Except RG290: MX model) ........................................ Printed Wiring Board MAIN Board (RG290: MX model) .................................................... Schematic Diagram MAIN Board (1/3) (RG290: MX model) .................................................... Schematic Diagram MAIN Board (2/3) (RG290: MX model) .................................................... Schematic Diagram MAIN Board (3/3) (RG290: MX model) .................................................... 21 22 23 24
Case Section .................................................................... PANEL Board Section ..................................................... Lid (Top) Section ............................................................. Front Panel Section ......................................................... MAIN Board Section ....................................................... POWER Board, SUB WOOFER Board Section ............. Chassis Section ................................................................ CD Mechanism Deck Section-1 (CDM74KF-K6BD83S) (Except Mexican model)/ (CDM74KF-F1BD84) (Mexican model) ........................ 8-9. CD Mechanism Deck Section-2 (CDM74KF-K6BD83S) (Except Mexican model)/ (CDM74KF-F1BD84) (Mexican model) ........................
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82
9.26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
ELECTRICAL PARTS LIST ................................ 83
Abbreviation MX: Mexican model
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HCD-RG190/RG290Ver. 1.1
SECTION 1 SERVICING NOTESMODEL IDENTIFICATION Back Panel Model number label
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. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. Unleaded solder melts at a temperature about 40 C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! Strong viscosity Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. RELEASING THE ANTITHEFT LOCK The disc table lock function for the antitheft of an demonstration disc in the store is equipped. Releasing Procedure : 1. Press the I/1 button to turn the power on. 2. While pressing the s button, press the A button until UNLOCKED displayed on the fluorescent indicator tube (around 5 seconds).Note: When LOCKED is displayed, the antitheft lock is not released by turning power on/off with the I/1 button.
Label indication 2-664-545-0[] CED 2-664-546-0[] E3 2-664-547-0[] SP2 2-664-548-0[] AU 2-664-550-0[] E51 2-664-551-0[] AR 2-664-552-0[] MX4 2-664-553-0[] CED 2-664-554-0[] E3 2-664-555-0[] SP2 2-664-556-0[] AU 2-664-557-0[] EA3 2-664-558-0[] E51 2-664-559-0[] AR 2-665-213-0[] E2 2-666-351-0[] E2 2-674-578-0[] RU 2-674-579-0[] RU
Model RG290: AEP, UK RG290: E3 RG290: SP RG290: AUS RG290: E51 RG290: AR RG290: MX RG190: AEP RG190: E3 RG190: SP RG190: AUS RG190: EA RG190: E51 RG190: AR RG190: E2 RG290: E2 RG290: RU RG190: RU
Abbreviation AR : Argentina model AUS : Australian model E2 : 120V AC area in E model E3 : 240V AC area in E model E51 : Chilean and Peruvian models EA : Saudi Arabia model MX : Mexican model
NOTES ON REPLACEMENT OF IC901 ON THE MAIN BOARD IC901 on the MAIN board cannot exchange with single. When IC901 is damaged, exchange the entire mounted board.
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HCD-RG190/RG290 SECTION 2 GENERALThis section is extracted from instruction manual.qf Unit: VOLUME controlTurn to adjust the volume.
Guide to parts and controlsUnit
6 Mexican model: Unit: KARAOKE buttonPress to activate the karaoke mode.
Remote: DISPLAY buttonPress to change the information on the display.
Remote: VOLUME +/ buttonPress to adjust the volume.
qg EQ BAND buttonPress to select the frequency band.
Other models: DISPLAY buttonPress to change the information on the display.
qh ENTER buttonPress to enter the settings.
7 ILLUMINATION buttonPress to change the illumination pattern around the VOLUME control qf.
8 Buttons for synchro recording or manual recording REC PAUSE/START button, CD SYNC buttonPress to record on a tape.
qj Sound buttons Unit: GROOVE button, SURROUND button Remote: EQ buttonPress to select the sound.
qk A (open/close) buttonPress to insert and eject a disc.
ql DISC 1 3 buttonPress to select a disc. Press to switch to the CD function from other function.
Remote
9 PUSH ZPress to insert or eject a tape.
q; Playback buttons Unit: NX (play/pause) button Remote: N (play) button, X (pause) buttonPress to start or pause playback.
Unit: DISC SKIP/EX-CHANGE buttonPress to select a disc. Press to exchange a disc while playing.
Remote: DISC SKIP buttonPress to select a disc.
x (stop) buttonPress to stop playback.
w; Remote sensor wa CLOCK/TIMER SELECT button CLOCK/TIMER SET buttonPress to set the clock and the timers.
./> (go back/go forward)Press to select a track or le.
Unit: TUNING +/ button Remote: +/ (tuning) buttonPress to tune in the desired station.
ws REPEAT/FM MODE buttonPress to listen to a disc, a single track or le repeatedly. Press to select the FM reception mode (monaural or stereo).
+/ (select folder) buttonPress to select a folder on an MP3 disc.This manul mainly explains operations using the remote, but the same operations can also be performed using the buttons on the unit having the same or similar names.
wd Battery compartment lid wf CLEAR buttonPress to delete a pre-programmed track.
m/M (rewind/fast forward) buttonPress to nd a point in a track or le.
wg TUNER MEMORY buttonPress to preset the radio station.
1 ?/1 (power) buttonPress to turn on the system.
MULTI JOG dial (./> (go back/go forward), +/ (tuning))Turn to select a track or le. Turn to tune in the desired station. (Same as the ./>, +/ buttons on the remote)
2 STANDBY indicatorLights up when the system is turned off.
wh PLAY MODE/TUNING MODE buttonPress to select the play mode of a CD, MP3 or tape. Press to select the tuning mode.
3 CD buttonPress to select the CD function.
qa PHONES jackConnect the headphones.
wj SLEEP buttonPress to set the Sleep Timer.
TUNER/BAND buttonPress to select the TUNER function. Press to select FM or AM reception mode.
qs AUDIO IN jackConnect to an audio component.
Unit: TAPE A/B button Remote: TAPE buttonPress to select the TAPE function. Press to select TAPE A or TAPE B.
qd Latin American model only: MIC jackConnect the microphone. Mexican model comes with 2 microphone jacks.
MIC LEVELTurn to adjust the microphone volume.
AUDIO IN buttonPress to select the AUDIO IN function.
FUNCTION buttonPress to select the function.
Mexican model only: ECHO LEVELTurn to adjust the echo level.
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HCD-RG190/RG290 SECTION 3 DISASSEMBLY This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SET
3-2. CASE (SIDE-L), CASE (SIDE-R) (Page 7)
3-3. CASE (TOP) (Page 7)
3-4. LID (CD) (Page 8)
3-5. CD MECHANISM DECK (CDM74KF-K6BD83S: Except Mexican model) (CDM74KF-F1BD84: Mexican model) (Page 8)
3-6. FRONT PANEL BLOCK (Page 9)
3-10. BD BOARD (Mexican model), CD BOARD (Except Mexican model) (Page 11)
3-12. OPTICAL PICK-UP BLOCK (KSM-213DCP: Except Mexican model) (KSM-215DCP: Mexican model) (Page 12)
3-7. MECHANICAL DECK (CWM42FF609) (Page 9) 3-11. DRIVER BOARD, SW BOARD (Page 11) 3-8. BACK PANEL SECTION (Page 10) 3-14. MOTOR (TB) BOARD (Page 13) 3-9. MAIN BOARD (Page 10) 3-15. MOTOR (LD) BOARD (Page 13) 3-13. SENSOR BOARD (Page 12)
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HCD-RG190/RG290
Note: Follow the disassembly procedure in the numerical order given.
3-2. CASE (SIDE-L), CASE (SIDE-R)
3 case (side-L) 1 three screws (case 3 TP2) 2 two screws (B3)
6 case (side-R)
5 two screws (B3)
4 three screws (case 3 TP2)
3-3. CASE (TOP)
2 Open the case (top). 4 four claws 3 1 two screws (B3)
5 case (top) 2 Open the case (top).
2 Open the case (top).
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HCD-RG190/RG290
3-4. LID (CD)
3 four claws
4 lid (CD)
2
1 Turn the gear (loading A) to the direction of the arrow.
3-5. CD MECHANISM DECK (CDM74KF-K6BD83S: EXCEPT MEXICAN MODEL) (CDM74KF-F1BD84: MEXICAN MODEL)
6 CD mechanism deck (CDM74KF-K6BD83S: except Mexican model) (CDM74KF-F1BD84: Mexican model)
3 flexible flat (13 core) cable (Mexican model) (CN331) 2 flexible flat (23 core) cable (except Mexican model) (CN301) flexible flat (31 core) cable (Mexican model) (CN302)
4 connector (Mexican model) (CN1004) 1 flexible flat (13 core) cable (CN701)
5 three screws (BVTP3 8)
5 screw (BVTP3 8)
5 screw (BVTP3 8)
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HCD-RG190/RG290Ver. 1.1
3-6. FRONT PANEL BLOCK Abbreviation AR : Argentina model AUS : Australian model E2 : 120V AC area in E model E3 : 240V AC area in E model E51 : Chilean and Peruvian models EA : Saudi Arabia model MX : Mexican model RU : Russian model SP : Singapore model
1 flexible flat cable (19 core) (CN991)
5 front panel block
3 two connectors (CN301, CN302)
4 four screws (BVTP3 8)
2 flexible flat cable (9 core) (RG190: AEP, RU, E3, EA, SP, AUS/ RG290:AEP, UK, RU, E3, SP, AUS) flexible flat cable (13 core) (RG190: E2, E51, AR/RG290: E2, E51, MX, AR) (CN061)
3-7. MECHA DECK (CWN42FF609)
3 flexible flat cable (11core) 5 mecha deck (CWN42FF609) 2 cover (TCM) (Mexican model)
1 four screws (BVTP2.6 8)
4 two screws (BVTP2.6 8)
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HCD-RG190/RG290Ver. 1.1
3-8. BACK PANEL SECTION Abbreviation AR : Argentina model AUS : Australian model E2 : 120V AC area in E model E3 : 240V AC area in E model E51 : Chilean and Peruvian models EA : Saudi Arabia model MX : Mexican model RU : Russian model SP : Singapore model
4 back panel section 1 flexible flat cable (9 core) (RG190: RU, E2, E3, E51, EA, SP, AR, AUS/ RG290: RU, E2, E3, E51, MX, SP, AR, AUS), flexible flat cable (11 core) (RG190: AEP/RG290: AEP, UK) (tuner (FM/AM))
2 connector (CN041)
3 two screws (B3)
3 two screws (B3)
3-9. MAIN BOARD7 two screws (BVTT4 8) qa POWER board 2 connector (CN903)
6 screw (BV3) 0 MAIN board
3 connector (CN907)
9 connector (CN031)
8
5 screw (BVTP3 8)
1 flexible flat cable (11 core) (CN008)
4 screw (BVTP3 8)
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HCD-RG190/RG290
3-10. BD BOARD (MEXICAN MODEL), CD BOARD (EXCEPT MEXICAN MODEL)
3 gap tube (Mexican model)
2 screw (BVTP2.6) (Mexican model) 5 BD board (Mexican model), CD board (except Mexican model)
4 Remove soldering from the four points.
1 flexible flat (16 core) cable (CN101)
CD machanism deck (back side)
3-11. DRIVE BOARD, SW BOARD1 two screws (BTTP (M2.6)) 3 connector (CN703) 4 DRIVER board 5 screw (BTTP (M2.6))
6 SW board
2 wire (flat type) (5 core) (CN702)
CD machanism deck (back side)
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HCD-RG190/RG290
3-12. OPTICAL PICK-UP BLOCK
1 floating screw (PTPWH M2.6) 5 two insulators
2 holder (213) assy
9
qg optical pick-up block 8 two insulators 7 two coil springs (insulator) 6 two floating screws (PTPWH M2.6)
4 two coil springs (insulator)
3 two floating screws (PTPWH M2.6) qd flexible flat cable (16 core) (CN101) qf BD board (Mexican model), CD board (except Mexican model) qa gap tube (Mexican model)
qs Remove the four solders of motor.
0 screw (BVTP2.6 8) (Mexican model)
3-13. SENSOR BOARD1 floating screw (PTPWH M2.6) 2 tray 8 screw (BTTP (M2.6)) 3 belt (table) 0 SENSOR board 4 floating screw (PTPWH M2.6) 5 pulley (table)
6 floating screw (PTPWH M2.6) 7 gear (geneva)
9 connector (CN731)
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HCD-RG190/RG290
3-14. MOTOR (TB) BOARD
2 stopper
4
1 stopper 7 table motor assy (M741)
3 wire (flat type) (5 core) (CN742) 8 MOTOR (TB) board 6 Remove the two solderings of motor. 5 two screws (BTTP (M2.6))
3-15. MOTOR (LD) BOARD
2 two screws (BTTP (M2.6)) 3 Remove the two solderings of motor. 4 MOTOR (LD) board
5 loading motor assy (M751)
1 belt (loading)
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HCD-RG190/RG290Ver. 1.1
SECTION 4 TEST MODEAMP TEST MODEThis mode is used to display the parameter of amplifier IC and display the VACS status. Procedure: 1. Press the I/1 button to turn the power on. 2. Press three buttons of s , 7 and A simultaneously. 3. When the AMP test mode is activated, the message AMP TEST IN is displayed on the fluorescent indicator tube momentarily, then amplifier adjustment mode is displayed on the fluorescent indicator tube. 4. Press the [REC PAUSE/START] button to changed over between VACS status display mode and the amplifier IC parameter display mode. 5. In this mode, press the [ENTER] button to changed over DBFB on/off, and DBFB ON or DBFB OFF is displayed on the fluorescent indicator tube. 6. In this mode, press the [SURROUND] button to changed over surround on/off, and SURROUND ON or SURROUND OFF is displayed on the fluorescent indicator tube. 7. In this mode, press the [EQ BAND] button to enter the equalizer adjustment mode. In the equalizer adjustment mode, press the [EQ BAND] button to change over the adjustment band as LOW/MID/HIGH. And turn the multi jog knob to adjust the equalizer level of each bands. 8. To release the amplifier IC parameter display mode or equalizer adjustment mode, press the I/1 button to the power off.
COLD RESETThe 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 of s , 7 and [DISC 1] simultaneously. 2. The message COLD RESET is displayed on the fluorescent indicator tube momentarily, then becomes standby states.
TUNING STEP CHANGE-OVER (Except RG190: AEP, Russian, Saudi Arabia/ RG290: AEP, UK, Russian models)A step of AM tuning interval can be changed over between 9 kHz and 10 kHz. Procedure: 1. Press the I/1 button to turn the power on. 2. Press the [TUNER/BAND] button to select AM. 3. Press the I/1 button to turn the power off. 4. Press two buttons of [TUNING --] and I/1 simultaneously. 5. The message AM 9K STEP or AM 10K STEP is displayed on the fluorescent indicator tube, and thus the tuning interval is changed over.
CD SHIP (LOCK) MODEThis 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/1 button to turn the power on. 2. Press the [CD] button to select CD. 3. Press two buttons of 7 and [POWER] simultaneously. 4. The message LOCK is displayed on the fluorescent indicator tube, and the CD ship mode is set.
MC TEST MODEThis mode is used to check operations of microprocessor. Procedure: 1. Press the I/1 button to turn the power on. 2. Press three buttons of s , 7 and [DISC 3] simultaneously. 3. When the MC test mode is activated, VACS level is displayed on the fluorescent indicator tube momentarily. 4. Turn the multi jog knob clockwise, the message ALL EQ MAX is displayed on the fluorescent indicator tube momentarily and turn the multi jog knob counterclockwise, the message ALL EQ MIN is displayed on the fluorescent indicator tube momentarily. 5. Press the [ENTER] button, the message ALL EQ FLAT is displayed on the fluorescent indicator tube momentarily. 6. Turn the [VOLUME] knob clockwise, the message VOLUME MAX is displayed on the fluorescent indicator tube momentarily and turn the [VOLUME] knob counterclockwise, the message VOLUME MIN is displayed on the fluorescent indicator tube momentarily. 7. Press the [REC PAUSE/START] button to changed over VACS on/off. 8. Press the I/1 button to release from this mode, then cold reset is performed.
CD SHIP (LOCK) MODE & COLD RESETThis mode is used to perform CD ship (lock) mode and cold reset simultaneously. Procedure: 1. Press the I/1 button to turn the power on. 2. Press the [CD] button to select CD. 3. Press three buttons of s , [CD] and A simultaneously. 4. The message COLD RESET is displayed on the fluorescent indicator tube momentarily, then becomes standby states.
ANTITHEFT LOCK MODEThis mode is used to unable to take sample disc out of disc table in the shop. Procedure: 1. Press the I/1 button to turn the power on. 2. Press the [CD] button to select CD. 3. Press two buttons of s and A for 5 seconds. 4. The message LOCKED is displayed on the fluorescent indicator tube and the disc table is locked. (Even if pressing the A button, the message LOCKED is displayed on the fluorescent indicator tube and the disc table is locked) 5. To release this mode, press two buttons of s and A for 5 seconds. 6. The message UNLOCKED is displayed on the fluorescent indicator tube and the disc table is unlocked.
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HCD-RG190/RG290
VERSION DISPLAY MODEThis mode is used to check the model, destination and software version. Procedure: 1. Press the I/1 button to turn the power on. 2. Press three buttons of s , 7 and [DISC 2] simultaneously. 3. Fluorescent indicator tube, and LEDs are all turned on. 4. Press the [REC PAUSE/START] button to display the software version and year, month, day of the software creation. 5. Press the [CD SYNC] button to display the model and destination. 6. To release this mode, press three buttons of s , 7 and [DISC 2] simultaneously.
The 5th and 6th digit from the left indicates: (Present status display) The 5th and 6th digit from the left indicates which operating status when an error occurred is indicated.Display 0 1 0 2 0 3 0 1 1 1 1 1 1 4 0 1 2 3 4 8 Status Open completion status From open status, the movement to chucking down position is under way From chucking down position, the open operation is under way Chucking down completion status The chucking down operation is under way The chucking up operation is under way Close completion status From close status, the ex-open operation is under way From ex-open status, the close operation is under way Ex-pen completion status
CD ERROR CODE DISPLAY MODEThis mode can be used for error code display of CD section. Procedure: 1. Press the I/1 button to turn the power on. 2. Press the [CD] button to select CD. 3. Press three buttons of s , [CD] and [DISC 1] simultaneously. 4. When this mode is activated, mechanism deck error code is displayed on the fluorescent indicator tube. 5. Press the [REC PAUSE/START] button to changed over between optical pick-up error code display mode and mechanism deck error code mode. 6. Turn the multi jog knob to change over display of error history. 7. To release this mode, press the I/1 button to turn the power off. 1. Mechanism Deck Error Code Mode When this mode is entered, mechanism deck error code is displayed with the 10-character format on the fluorescent indicator tube. The first digit from the left indicates: The first digit from the left indicates which mode the error history is. In the mechanism deck error code mode, M is displayed on the fluorescent indicator tube. The second digit from the left indicates: (Error history number display) The second digit from the left indicates which order the error history is. 1 indicates the latest error history, and each time the number increases by one, the error history goes back to one-previous error. The third and 4th digit from the left indicates: (Error status display) The third and 4th digit from the left indicates which error status is indicated.Display 0 0 0 8 1 6 Status No error Table operation time-out (Table does not move to the target position within the specified time) In the chucking down operation, the operation was retried by the maximum number of times but the operation could not be completed In the chucking up and down operation, the reverse recovery processing was attempted but it could not be recovered In the chucking up operation, the operation was retried by the maximum number of times but the operation could not be completed Loading operation time-out (Table does not move to the target position within the specified time) As the chuck was in the ex-open status at the initialization, the closing was attempted but could not be completed
The 7th and 8th digit from the left indicates: (Motor status display) The 7th and 8th digit from the left indicates which motor output status when an error occurred is indicated.Display 0 1 2 3 0 1 2 3 Status No table motor output Table motor forward output Table motor backward output Table motor break output No loading motor output Loading motor forward output Loading motor backward output Loading motor break output
The 9th and 10 th digit from the left indicates: (Tray status display) The 9th and 10th digit from the left indicates which target processing when an error occurred is indicated.Display 0 1 1 2 1 8 Status Open operation Close operation Ex-open operation
1 7
1 8
2 0 2 2
15
HCD-RG190/RG290
2. Optical Pick-up Error Code Mode When this mode is entered, optical pick-up error code is displayed with the 8-character format on the fluorescent indicator tube. The first digit from the left indicates: The first digit from the left indicates which mode the error history is. In the optical pick-up error code mode, D is displayed on the fluorescent indicator tube. The second digit from the left indicates: (Error history No. display) The second digit from the left indicates which order the error history is. 1 indicates the latest error history, and each time the number increases by one, the error history goes back to one-previous error. The third and 4th digit from the left indicates: (Error status display) The third and 4th digit from the left indicates which error status is indicated.Display 0 1 0 2 0 0 0 0 0 3 4 5 6 7 Status Not focused (TOC read without a disc) GFS NG (TOC read with a disc chucked) Start operation time-over Defocused continuously (Defocused during TOC reading) Q code not entered for specified time Tracking not turned ON Blank disc (Blank disc TOC read)
5 REPEAT LIMIT CANCEL MODENumber of repeat for CD playback is 5 times when the repeat mode is REPEAT. This mode is used to enables CD to repeat playback for limitless times. Procedure: 1. Press the I/1 button to turn the power on. 2. Press the [CD] button to select CD. 3. Press three buttons of s , [CD] and 7 simultaneously. 4. The message LIMIT OFF is displayed on the fluorescent indicator tube momentarily, CD repeat 5 limit is cancelled.
CD POWER MANAGEThis mode is used to changed over CD power on/off for decreasing of reception noise in the tuner mode. Procedure: 1. Press the I/1 button to turn the power on. 2. Press the [CD] button to select CD. 3. Press the I/1 button to turn the power off. 4. Press two buttons of s and I/1 simultaneously. 5. The message CD POWER ON or CD POWER OFF is displayed on the fluorescent indicator tube, and CD power on/off changed over in the tuner mode.
The 5th and 6th digit from the left indicates: (Error step display) The 5th and 6th digit from the left indicates which processing when a trouble occurredDisplay 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 A 0 B 0 C 0 D 0 E Contents Power OFF in progress Initialize in progress Oscillation stopping From oscillation stop, oscillation starting Stopping Stop operation is under way Start operation in progress TOC read in progress Search operation is under way Playback operation is under way Pause operation is under way Playback manual search operation is under way Pause manual search operation is under way
The 7th and 8th digit from the left indicates: The 7th and 8th digit from the left indicates which operation in progress when a trouble occurred. (Step of each processing of the 5th and 6th digits is indicated)
16
HCD-RG190/RG290 SECTION 5 MECHANICAL ADJUSTMENTSPRECAUTION1. Clean the following parts with a denatured-alcohol-moistened swab : record/playback head pinch roller erase head rubber belts capstan idlers 2. Demagnetize the record/playback head with a head demagnetizer. (Do not bring the head magnetizer close to the erase head.) 3. Do not use a magnetized screwdriver for the adjustments. 4. After the adjustments, appiy suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the rated power supply voltage unless otherwise noted.
TORQUE MEASUREMENTMode FWD Torque Meter CQ-102C Meter Reading 2.6 6.9 mNm (30 70 gcm) (0.41 0.97 ozinch) 0.15 0.59 mNm (1.5 6.0 gcm) (0.021 0.083 ozinch) 5.4 16.7 mNm 55 170 gcm) 0.76 2.35 ozinch)
FWD Back Tension
CQ-102C
FF/REW
CQ-201B
TAPE TENSION MEASUREMENTMode FWD Tension Meter CQ-403A Meter Reading more than 100 g (more than 3.53 oz)
17
HCD-RG190/RG290 SECTION 6 ELECTRICAL ADJUSTMENTSDECK SECTION 0 dB=0.775 V4. After the adjustments, apply suitable locking compound to the pats adjusted. Adjustment Location: Playback Head (DECK-A) Record/Playback/Erase Head (DECK-A)
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.
TEST TAPETape P-4-A063 Signal 6.3 kHz, -10 dB Used for Azimuth Adjustment
RECORD/PLAYBACK HEAD AZIMUTH ADJUSTMENTNote 1: Remove the mecha deck before this adjustment. (Refer to Section 3. DISASSEMBLY (See page 6)) Note 2: Perform this adjustment for both decks.
Procedure: 1. Mode: Playbacktest tape P-4-A063 (6.3 kHz, 10 dB) MIC. AUX. HP board PHONES jack (J701) level meter
set
+
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.
L-CH peak Output level
within 1dB within 1dB
Screw position
R-CH peak L-CH peak R-CH peak
Screw position
3. Mode: Playbacktest tape MIC. AUX. HP board P-4-A063 PHONES jack oscilloscope (6.3 kHz, 10 dB) (J701)
V set
H
waveform of oscilloscope
in phase 45 good
90
135 180 wrong
18
HCD-RG190/RG290
CD SECTIONNote: 1. CD Block is basically constructed to operate without adjustment. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. 3. Use an oscilloscope with more than 10 M 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. 5. Check the focus bias check when optical pick-up block is replaced. Abbreviation MX: Mexican model
Connecting Location: CD Board (Conductor Side) (Except RG290: MX)
FOCUS BIAS CHECKoscilloscope (DC range) CD board (Except RG290: MX) BD board (RG290: MX) TP (RFACI) TP (VC)+
TP (VC)
IC201
Procedure : 1. Connect oscilloscope to TP (RFACI) and TP (VC) on the CD board (Except RG290: MX) or BD board (RG290: MX). 2. Press the I/1 button to turn the power on, and press the A button to open the CD disc table. 3. Set disc (YEDS-18) on the tray and press the 7 button to playback. 4. Confirm that oscilloscope waveform is as shown in the figure below. (eye pattern) A good eye pattern means that the diamond shape () in the center of the waveform can be clearly distinguished.
TP (RFACI)
BD Board (Conductor Side) (RG290: MX) VOLT/DIV: 200 mV TIME/DIV: 500 ns
level: 0.9 0.4 Vp-p
TP (VC)
IC201
TP (RFACI)
19
HCD-RG190/RG290
MEMO
20
HCD-RG190/RG290 SECTION 7 DIAGRAMS7-1. BLOCK DIAGRAM CD SERVO Section DETECTOR +3.3V A A B B C CI-V AMP
57 A 58 B 59 C 60 D 50 E 51 F TEO 53 AOUT1 112 RFACO 70 71 RFACI PCMD 3 BCK 5 LRCK 1 4 PCMDI 6 BCKI 2 LRCKI FEO 55 AOUT2 117 R-CH A B C D 26 A 27 B 28 C 29 D FEO 24 19 E TEO 22 20 F AUTOMATIC POWER CONTROL Q10 CD DSP IC101 AOUT1 81 RFACO 41 42 RFACI AOUT2 86 R-CH CD-L
AC_ 64 SUM
65
EG_ IN
A
(Page 22)
D E
D E
F F
AC_ 34 SUM
35
EG_ IN
LASER DIODE LD AUTOMATIC POWER CONTROL Q321 PD LD PDXTAI
E CD DSP IC201 66 LD LD 67 PD SSTP 39XTAO
F
36 LD
PD
37 PD MDP SFDR SRDR TFDR TRDR FFDR FRDR
109
108 6 9 10 11 12 13 14 MDP SFDR SRDR TFDR TRDR FFDR FRDRDATA CLOK XLAT SENS SCOR XTACN XRST
OPTICAL PICK-UP BLOCK (KSM-213DCP) (EXCEPT RG290: MX) (KSM-215DCP) (RG290: MX)
S201 (LIMIT) (EXCEPT RG290: MX) FOCUS/TRACKING COIL DRIVE, SPINDLE/SLED MOTOR DRIVE IC402 (EXCEPT RG290: MX) IC251 (RG290: MX) +3.3V X201 16.9344MHz
TEI 21
FEI 23
M401 (EXCEPT RG290: MX) M101 (RG290: MX) (SPINDLE) M402 (EXCEPT RG290: MX) M102 (RG290: MX) (SLED)
16 CH4OUTF
SSTP CH4IN 24 27 OPOUT OPIN+ 2 MDP 38 MDP S101 (LIMIT) 7
M15 CH4OUTR 17 CH3OUTF
78
77
102 105 104 107 115 95 110
98 99 110
65 66 63 60 65 61
SFDR
C-3 C-5 C-4 C-6 C-7 C-1 C-8
CH3FIN 23
41 SFDR
SCOR SBSO EXCK WFCK
X171 16.9344MHz
PCMD BCK LRCK BCKI LRCKI PCMDI
SBSO EXCK WFCK
XTAO
XTAI
M18 CH3OUTR CH3RIN 22 SRDR 42 SRDR TEI 52 C-11 C-12 C-9 C-13 C-14 C-10 MP3-RST C-15 (RG290: MX) 6 7 4 8 36 5 2 3 MIDIO MICK MICS MIACK PO11/BUCK/AD14 MILP RESET STANDBY 15 54 28 18 19 71SDIO BCKA LRCKA SBSY/BCKIB SFSY/LRCKIB SDO0
SBSO, WFCK, SCOR, EXCK
B
(Page 23)
2-AXIS DEVICE(TRACKING)
14 CH1OUTF 13 CH1OUTR
CH1FIN 4 CH1RIN 5
TFDR TRDR
43 TFDR 44 TRDR
FEI 54
(FOCUS)
12 CH2OUTF 11 CH2OUTR MUTE 20
CH2FIN 6 CH2RIN 7
FFDR FRDR
45 FFDR 46 FRDRDATA CLOK XLAT SENS SCOR DATA2 CLK2 XLAT-MP3 REQ-MP3 IREQ-MP3 ACK-MP3 XTACN XRST
MP3 DECODR IC301
89 11 16 20 26 12 90 13 14 10 15 7 8
Abbrivation MX : Mexican model R-ch is omitted due to same as L-ch. SIGNAL PATH : CD PLAY : VIDEO
SYSTEM CONTROLLER IC901 (1/4) (EXCEPT RG290: MX) IC901 (1/4) (RG290: MX) O-LM-F 34 O-LM-R 33
LOADING MOTOR DRIVE IC701 7 FIN 9 RIN OUT1 4 OUT2 2
M
C-3 C-5 C-15 C-6 C-7 C-11 C-12 C-9 C-10 C-14 C-13 C-1 C-8
M751 (LOADING)
C-4
C-8
(EXCEPT RG290: MX)
(RG290: MX)
C-3 C-5 C-15 C-4 C-6 C-7 C-11 C-12 C-9 C-10 C-14 C-13 C-1 C-8 MP3-RST
TABLE MOTOR DRIVE IC712 52 54 28 31 53 40 71 72 70 26 30 29 27 24 32 25 O-CD-DATA O-TM-F 36 O-CD-CLK O-TM-R 35 O-XLAT/O-MP3-STB O-D-MUTE/O-XLT I-CD-SENS I-SCOR I-CD-NUMBER-SENS 37 I-MP3-DATA O-MP3-DATA O-MP3-CLK I-CD-ENCODER 66 O-MP3-XLAT/O-MP3-CS O-MP3-CS/O-MP3-LP I-MP3-REQ I-OPEN-SW 38 I-MP3-ACK O-XTCN O-XRST O-MP3-RESST 7 FIN 9 RIN OUT1 4 OUT2 2
M
M741 (TABLE)
LEVEL SHIFT Q731 ROTARY ENCODER S711
DISC TABLE ADDRESS SENSOR IC731 DISC TABLE ADDRESS DETECT S751 DISC TABLE OPEN/CLOSE DETECT
OPEN CLOSE
HCD-RG190/RG290
21
21
HCD-RG190/RG290Ver. 1.1 7-2. BLOCK DIAGRAM MAIN Section (RG290: MX) DIGITAL ECHO IC802 VR851 ECHO LEVEL (RG290: MX)
JK801 MIC 1 MUTING Q801 JK802 MIC 2
MIC AMP IC801 (1/2) VR801 MIC LEVEL RG190: E2, E51, AR/ RG290: E2, E51, MX, AR
MIC AMP IC801 (2/2)
Abbrivation AR : Argentina model E2 : 120V AC area in E model E51 : Chilean and Peruvian models MX : Mexican model R-ch is omitted due to same as L-ch. SIGNAL PATH : TUER (FM/AM) : CD PLAY : TAPE PLAY (DECK-A) : TAPE PLAY (DECK-B) : REC
+9V
JK802 MIC RG190: E2, E51, AR/ RG290: E2, E51,AR RG190: E2, E51, AR/ RG290: E2, E51, MX, AR
RG190: E2, E51, AR/ RG290: E2, E51, AR INPUT SELECTOR, TONE CONTROL, ELECTRICAL VOLUME IC101 (EXCEPT RG290: MX) IC101 (RG290: MX) 36 37MIC1 MIC2
: MIC : AUDIO IN
C(Page 23)
HP IN
J702 AUDIO IN
R-CH
2 AUXL
TONEOUTL 10
11 VINL
OUTL 14
OUT
E
(Page 23)
A(Page 21)
CD-L
40 CDL R-CH L-CH PB SWITCH (DECK-A) Q301 R-CH R-CH D031
HP1 (PB) (DECK-A) R-CH
+
PB AMP IC301
39 TAPEL
BB22 13
BASS AGC Q113
BASS AGC
F
(Page 23)1 TUNERL RECOUTL 3
MUTING Q305 R-CH R-CH
R-CH
R-CH
16 15
DATA CLK
L-CH
REC SWITCH Q403 HRPE1 (REC/PB/ERASE) (DECK-B) MUTING Q401 Q307 R-CH R-CH MUTING CONTROL MUTING CONTROL SWITCH SWITCH Q400, 407 Q305, 306 REC CONTROL SWITCH Q409, 410
REC AMP IC401 BAND-PASS FILTER Q111, 112
L451 BIAS OSC ERASE BIAS OSC Q453
REC BIAS SWITCH Q451, 452
+9V
DECK-A/B SELECT SWITCH, REC/PB SELECT SWITCH Q405, 406, 408
SAOUT
PB SWITCH (DECK-B) Q303
4
TAPE MECHANISM DECK CONTROLLER IC701 (1/2) O-MOTOR 33 CAPSTAN/REEL MOTOR DRIVE Q701, 704 TRIGGER PLUNGER DRIVE (DECK-A) Q703, 706 TRIGGER PLUNGER DRIVE (DECK-B) Q702, 705
TAPE MECHANISM DECK BLOCK CAMP+
M
ANTENNA FM75 COAXIAL
TUNER (FM/AM) FM ANT TUNER-L TUNER-R R-CH 4O-BIAS
D923
D921 O-SOL-A 34
A-SOL
2O-REC/PB
3O-REC-MUTE
61 55I-HP/AUDIO IN I-MIC-DET
58 57O-R2S15207FP-DATA O-AUDIO-CLK
68 63I-STREAM I-VACS
AM
AM ANT
O-SOL-B 35 I-TCM-SYNC 73 36 O-TCM-SYNC I-HALF-A I-HALF-B I-RELL-A I-RELL-B I-REC-SW 30 27 31 28 29
B-SOL
PLL DO PLL DI PLL CLK PLL CE RDS DATA RDS CLKRDS-DATA RDS-CLK
45 43 44 42
I-LC23003-DI O-LC23003-DO O-LC23003-CLK O-LC23003-CE
SYSTEM CONTROLLER IC901 (2/4) (EXCEPT RG290: MX) IC901 (2/4) (RG290: MX)
A-HALF B-HALF A-PHOTO B-PHOTO B-REC-F
(Page 23)
D
RDS-DATA, RDS-CLK (RG190: AEP/RG290: AEP, UK)
HCD-RG190/RG290
22
22
HCD-RG190/RG290Ver. 1.1
7-3. BLOCK DIAGRAM AMP/VIDEO Section HP IN BASS AGC
F
+IC251 (EXCEPT RG290: MX) IC251 (RG290: MX) IC441 (RG190) IC441 (RG290)
C
R-CH R-CH
(Page 22)1 BUFFER POWER AMP
J701 PHONES
(Page 22)
E
OUT
JK441
(Page 22)MUTING Q251 R-CH TH441 RELAY B+ OVER LOAD DETECT Q441 TEMPERATURE DETECT Q483, 484 STANDBY SWITCH Q489 2 R-CH RY441
+ +
L SPEAKER R
DC DETECT Q481, 482
R-CH D035
FAN MOTOR DRIVE Q043 045
M
M001 (FAN)
R-CH
+ + +PROTECTOR Q485 RELAY DRIVE Q486, 488 PROTECT DETECT Q487 FAN MOTOR DETECT Q046
MUTING CONTROL SWITCH Q261 RG190: AEP/ RG290: AEP, UK, MX 21 O-SYS-XMUTE 5 O-CDG-MUTE-DATA /I-RDS-DATA O-STK-MUTE SYSTEM CONTROLLER IC901 (3/4) (EXCEPT RG290: MX) IC901 (3/4) (RG290: MX)
+PROTECT
G
(Page 24)64 I-PROTECTOR
46 48
49
(RG290: MX) SBSO, WFCK, SCOR, EXCK
CD GRAPHICS DECODER IC1001 J803 SBSO WFCK SCOR EXCK SCHMITT TRIGGER IC1005 3 DATA 5 SFSY 4 SBSY 2 CLCK 25, 27, 29, 30 1, 2, 24, 25 VOUT 44 VIDEO AMP IC1006 VIDEO OUT
B
(Page 21)
VIDEO MUTING Q1010 RDS-DATA
O-CDG-RST /I-RDS-CLK 41
O-VMUTE I-CDG-DET
(Page 22)RDS-DATA, RDS-CLK
D
DQ1 DQ4
VD0 VD3 GDET 37 MUTE 6 LEVEL SHIFT Q1005, 1009 LEVEL SHIFT Q1002, 1006
RDS-CLK
(RG190: AEP/RG290: AEP, UK)
9 12, 14 17
15 22
D-RAM IC1002
A0 A7
VA0 VA7 XRESET 54
Abbrivation MX : Mexican model R-ch is omitted due to same as L-ch. SIGNAL PATH+3.3V
WE OE RAS CAS
3 22 4 23
13 28 14 26
XWE XOE XRAS XCAS XO1 XI1
DEN 52
NTSC/PAL SELECT SWITCH Q1001
: TUNER (FM/AM) : VIDEO
59
60
X102 14.31818MHz
HCD-RG190/RG290
23
23
HCD-RG190/RG290Ver. 1.1
7-4. BLOCK DIAGRAM PANEL/POWER SUPPLY Section FLUORESCENT INDICATOR TUBE /LED DRIVER IC701 (2/2) SO1 SI1 SCK1 CE XRESET 9 8 7 16 6 77 76 78 75 74 SYSTEM CONTROLLER IC901 (4/4) (EXCEPT RG290: MX) IC901 (4/4) (RG290: MX) I-VFD-DATA O-VFD-DATA O-VFD-CLK O-VFD-CE O-VFD-RESET
45 58, 61 67
S1 S21
68 80
FL701 FLUORESCENT INDICATOR TUBE
PT901 MAIN POWER TRANSFORMER RELAY B+ B+ SWITCH Q041, 042 VF VF
G1 G13 O-FRONT-SP-RELAY 23
(RG290: MX) VFL D601 605 (STREAM) LED DRIVE Q601 605
39 43
STREAM LED1 STREAM LED5
CDG +5V
+5V REGULATOR IC1003
27V REGULATOR Q902
D908
B+ SWITCH Q1007, 1008 AMP SECTION B+ D301, 302 F904 RECT D401 F905
O-CDG-POWER 47 S611 613, S621 627, S631 638,
19 21
KEY1 KEY3 M+7V M+9V
D001 S671 VOLUME ROTARY ENCODER 10 I-VOL-A 11 I-VOL-B
+9V REGULATOR IC021 (EXCEPT RG290: MX) IC021 (RG290: MX)
RECT D021 024
S672 (MULTI JOG)
ROTARY ENCODER
12 I-JOG-A 13 I-JOG-B
+9V
+9V REGULATOR IC011 (EXCEPT RG290: MX) IC011 (RG290: MX) F907 RECT D011 014 F906 RG190: AEP, RU, AR, AUS/ RG290: AEP, UK, RU, MX, AR, AUS RY901
X1
X2
UNREG +16V
3
4
X701 4.19MHz
+3.3V +1.8V REGULATOR IC203 (EXCEPT RG290: MX)
+3.3V REGULATOR IC006 (EXCEPT RG290: MX) IC006 (RG290: MX)
RECT D001 004
RG190: E2, E3, E51, EA, SP /RG290: E2, E3, E51, EA VOLTAGE SELECTOR S901 (AC IN)
CD DSP +1.8V
D006
EVER +10V
RECT D902 905 RG190: AEP, RU, AR, AUS/ RG290: AEP, UK, RU, MX, AR, AUS PT902 SUB POWER TRANSFORMER POWER ON/OFF RELAY DRIVE Q002
D611 STANDBY
69 O-STBY-LED
MP3 +1.5V
+1.5V REGULATOR IC303 (RG290: MX) D008 D007 PROTECT DETECT Q011
REMOTE CONTROL RECEIVER IC610
PROTECT
80 I-XSIRCS-IN D902 I-XRESET 10 RESET SWITCH Q901 VDD (+3.3V) RESET SIGNAL GENERATOR IC902 (EXCEPT RG290: MX) IC902 (RG290: MX) I-AC-PULSE 1 O-POWER-RELAY 7
G
(Page 23)
REGULATOR Q903, 904
S601 606
65 I-KEY0 I-AC-CUT 9 79 I-WAKEUP
AC DETECT Q902
RECT D910
15
14
12
11
X902 16MHz
X901 32.768kHz
Abbrivation AR : Argentina model AUS : Australian model E2 : 120V AC area in E model E3 : 240V AC area in E model E51 : Chilean and Peruvian models EA : Saudi Arabia model MX : Mexican model RU : Russian model SP : Singapore model
XT1 (32.768KHZ)
HCD-RG190/RG290
XT2 (32.768KHZ)
X1 (16MHZ)
X2 (16MHZ)
24
24
HCD-RG190/RG290Ver. 1.1
Note For Printed Wiring Boards and Schematic DiagramsNote on Printed Wiring Board: X : parts extracted from the component side. Y : parts extracted from the conductor side. f : internal component. : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Caution: Pattern face side: (Conductor Side) Parts face side: (Component Side) Caution: Pattern face side: (Side B) Parts face side: (Side A) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated. Note on Schematic Diagram: All capacitors are in F unless otherwise noted. (p: pF) 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. f : internal component. 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.
Circuit Boards LocationCD-G board (MX model) SW board MOTOR (LD) board BD board (MX model)/ CD board (EXCEPT MX model)
SENSOR board
Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.
Indication of transistorC Q B E These are omitted.
Q B C E These are omitted.
A : B+ Line. B : B Line. Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. CD/BD Boards no mark :CD PLAY CD-G Board no mark : CD-G PLAY Other Boards no mark : TUNER (FM/AM) ( ) : CD PLAY : TAPE PLAY { } : TAPE REC : Impossible to measure Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. F : TUNER (FM/AM) J : CD PLAY E : TAPE PLAY (DECK-A) d : TAPE PLAY (DECK-B) G : REC N : MIC f : AUDIO IN L : VIDEO Abbreviation AR : Argentina model AUS : Australian model E2 : 120 V AC area in E model E3 : 240 V AC area in E model E51 : Chilean and Peruvian models EA : Saudi Arabia model MX : Mexican model RU : Russian model SP : Singapore model
KEY LEFT board
DRIVER board
TUNER (FM/AM) MOTOR (TB) board
PANEL board
MIC. AUX. HP board KEY RIGHT board
VIDEO-OUT board (MX model)
TRANSFORMER board
MAIN board
POWER board
DECK board Abbreviation MX : Mexican model
HCD-RG190/RG290
25
25
HCD-RG190/RG290
7-5. PRINTED WIRING BOARD CD Board (Except RG290: MX model)
See page 25 for Circuit Boards Location.
: Uses unleaded solder.
1
2
3
4
5
6
7
8
9
10
ACD BOARD (COMPONENT SIDE) CD BOARD(CONDUCTOR SIDE)C401M401 (SPINDLE)
MS201 (LIMIT)
BR280 C405 C403
C406
R452R451 R104
C451
28
22
21
15
CR423
R421 C272
R107
IC402R105
C104
R102C109
R109R110 R277 R275R103 C103
M1 7 8 C404 14 M402 (SLED)
R101R108
C271
C107 C105
R292
R276C424
R278C218
C277 C21931
120
R401
C276C101 C102 C108 C268 C215 C275C267
D
C220C232 C206
TP (VC)
C224R291R270
C205 C207C251
IC201R252R253
C217C214
X201
R203 C223C210 C257 R256
C252
C110 C201
C266 R271
C291
30
1
C292
R255 C253
C21360 91 61 TP (RFACI) C208 90
CN102
R202 C202R201
C203
R254C254
C222
AMAIN BOARD CN301
E
R207
C323
C274
C221 C261C260 R250 R257 R258
(Page 34)
C204
R260 C256C258 C230
R268
R267R265C273
R323Q321 R322 R321
12 1-868-067(12) CN301
C265 R266
R324E C322
C264
C227
C303C112 R112 R113 R111
C321
C301 C304
C113
C111
F4 5 3 1
C226
IC203
OPTICAL PICK-UP BLOCK (KSM-213DCP) 1-868-067-
12 (12)
HCD-RG190/RG290
26
26
HCD-RG190/RG290
7-6. SCHEMATIC DIAGRAM CD Board (Except RG290: MX model)
See page 53 for Waveforms. See page 58 for IC Block Diagrams.
See page 62 for IC Pin Function Description.
C210 0.1 TP (RFACI) C208 0.1
C273 470p
C264 1000p
R260 0
C261 0.01
C260 0.47
C230 100p
R256 22k
C257 0.1
C274 0.1
R265 4.7k
R250 1M
C265 0.1
C301 0.1
CN301 16P VC VCC
R258 220k
C258 220p
R268 10k
R266 1k
R324 100k C256 0.1
R267 4.7k C221 0.1
R257 100k
C323 100 10V
C322 1
R321 2.2
C303 10
C304 1
E D
R322 2.2 R323 0 Q321 2SA2119K AUTOMATIC POWER C321 1000p CONTROL
A B C F GND LD VR PD
TP (VC)
F+ T+ T-
VDD
SSTB-MP3
SVDD
PCO
AVSS3
VPCO
ASYO
TEST1
DATA
SVSS
FILI
FILO
PD
AVDD3
CLTV
LD
AC_SUM
RFACO
AVSS4
RFACI
BIAS
RFC
PDSENS
RFDCO
AVDD4
ASYI
VSS
EG_IN
VCTL
CLK2 SVSS C222 0.1 SVDD
FD SP+ C SPB SL+ A C207 100 10V SLVC R255 1k C254 4700p R254 10k C253 470p C252 4700p R252 10k C251 470p FEO FEI R253 1k
M401 (SPINDLE)
JTAGTCK JTAGTDI JTAGTDO JTAGTMS TRST VSS C213 0.1 VDD IOVDD2 C214 0.1 DOUT TEST TES1 C223 0.1 C267 5p X201 16.9344MHz C266 10p R270 1k R271 1M IOVSS2 PLLVDD PLLVSS XVSS XTAO XTAI R203 R113 100 R112 100 R111 100 XVDD AVDD1 C218 0.1 C201 100 10V C202 0.1 R291 100 C217 0.1 C291 470p C292 470p C277 1 VREFR R292 100 AOUT2IREQ-MP3
M402 (SLED)
TEO TEI F E AVSS0 C206 AVDD0 CD DSP IC201 CXD3014A-201R IOVDD1 FRDR FFDR TRDR TFDR SRDR SFDR IOVSS1 SSTP MDP LOCK VSS VDD VSSXLAT-MP3
0.1
C205 0.1
C232 0.1
C275 5p
C268 10p
C215 0.1
R452 10k
AOUT1 C276 1 VREFL AVSS1 AVSS2
C451 0.047 R451 22k
C424 0.1 C404 0.1 R423 10k
AVDD2XTACN PCMDI
FOKREQ-MP3 ACK-MP3
LRCKI
PCMD
DATA2
IOVDD0IOVSS0 LRCK STBY VOUT
DFCTWFCK SCOR SVDD SENS XUGF XPCK C2PO COUT XLAT SVSS SVSS VDD VDD GFS
XRST
BCKI
BCK
GND
VIN
DATA CLK-MP3 D-MUTE DVDD(3.3V)
+1.8V REGULATOR IC203 BH18LB1WG-TR C224 0.1 R207 0 C226 1 C203 100 10V C227 1 C220 0.1
POWVCC
CNF4
CH1OUTR
CH2OUTF
CH2OUTR
GND
CH2FIN
CH10UTF
CH2RIN
CH1RIN
CH1FIN
D-OUT D-GND L-CH A-GND R-CH AVDD(3.3V) XATCN R201 0 R202 0
NC
CN102 23P
VSS
C219 0.1
CLOK
MIRR SVDD
R421 0
GAIN-SW
OPIN+ OPOUT
C204 0.1R278 100
FOCUS/TRUCKING COIL DRIVE, SPINDLE/SLED R276 47k C271 0.1 C272 0.1
CH4OUTR
CH4OUTF
CH3OUTF
CH3OUTR
CH3RIN
CH3FIN
MUTE
CH4IN
XRST
(Page 37)
R110 100 IREQ-MP3 R103 100 CLK R105 100 DATA-MP3 R104 100 XLAT-MP3 R109 100 REQ-MP3 R108 100 ACK-MP3 R107 100 XLAT R102 100 SENS R101 100 SCOR M-GNDC110 220p C111 220p C108 220p C104 220p C109 220p C107 220p
R280 0
M+7VC113 22p C112 22p
C102 22p
C101 22p
C103 22p
C105 22p
C405 0.1 R401 0
GND
R277 100
VREF
PREVCC
IC402 BA5947FM
POWVCC
CH4CAPA
R275 100
MOTOR DRIVE
OPIN-
C406 0.1
SP+
C401 220 10V
SL+
SP-
SL-
S201 (LIMIT)
HCD-RG190/RG290
27
27
HCD-RG190/RG290
7-7. PRINTED WIRING BOARD BD Board (RG290: MX model)
See page 25 for Circuit Boards Location.
: Uses unleaded solder.
1
2
3
4
5
6
7
8
9
10
11
ABD BOARD (COMPONENT SIDE) BD BOARDC302M101 (SPINDLE)
MS101 (LIMIT)
(CONDUCTOR SIDE)
IC3033 1 4 5
BC303 C305
C255C315 C316 28 C257 22 21 15 R353 R354 16 17
C252 R313C260
R404 R351 C306 R419
R405
R403 C313 1 64 R306 R301
CC314C312
R302
R352
IC251R307C258 C259 C308
M
IC30132 49 33 R303 48 C310
M102 (SLED)
R2531 7 8 14
C307 C320 C309
C311C317 R305 R402 R410 R409 R401
C318
C213R408
1
C212
R252 C184 C210 C183 R201 R162 R191
R251
R205
C251
R407TP (VC)C114 C113 R113
R411
C163
R114
R165
R173 C174 C182C172 R172
120 1
91 90
C211
D
FB301
C116
R163
R406 R412
C194
CN201 R182
BMAIN BOARD CN302
C14 C196C115
C201
EX171C203
C186 C181
C195 C112
R111
IC10132
C185 C162R181
(Page 38)
C171 C209 R171
C10R11 R12 C18
C17
C111
R112C161
R161
R204 31 R421 R422
C125C151 R121
C15
C11C16
11
30 CN101 31 60
61
R13Q10 E
1-864-566-
(11)
R10C122
C124C143
R151R423 R203 R142 R133 C141
F
C134C123 OPTICAL PICK-UP BLOCK (KSM-215DCP) TP (RFACI)
C132 R141 C133 R132
R143 C142R131 C131
11 1-864-566(11)
HCD-RG190/RG290
28
28
HCD-RG190/RG290
7-8. SCHEMATIC DIAGRAM BD Board (RG290: MX model) See page 53 for Waveforms. See page 58 for IC Block Diagrams. See page 62 for IC Pin Function Description.
C131 100p C142 1500p C134 0.1 C133 0.01C132 0.47
C10 10 R13 1 R12 100kC124 330p
C15 0.1
VC VCC
R203 0 C307 0.1 R307 10k
C151 100 10V R151 0
C143 0.1
R143 3.3k C141 0.1 R141 4.7k
C125 0.1
R131 1M TP (RFACI)
R121 15k
C17 220 4V
C16 1
R10 3.3
C11 10
E D A
E D A B C F AGND LD
R133 180kR142 1k
R132 10k
C123 0.1
C122 0.1
B R11 0 Q10 2SB1690KT146 AUTOMATIC POWER CONTROL C F
PIO6/FI3/BUS2/IO7
PIO7/BUS3/IO7
PIO5/FI2/BUS1/IO5
PIO4/FI1/BUS0/IO4
VSS
PIO0/SDI2/IO0
PIO1/SDI3/IO1
CKI/CLOCK/ IRQ/FIO
PIO3/IO3
PIO2/IO2
VDD
TXO
SFSY/LRCKIB
SBSY/BCKIB
WE/SDO1 SDO2 CS/RAS/ PO12 AD15/CAS/ MP3REQ SDO3/OE
SDI1/ DATA LRCKIA BCKIA SDI0 LRCKO BCKO R351 100 R352 100 R354 100DDVRSEN DDVROUT DDCR AVDD5 AVSS5 NC
C18 1000pPCO FILI FILO AVDD3 CLTV AC_SUM RFACI RFACO AVSS3 VPCO RFDCO AVDD4 ASYO ASYI EG_IN VCTL PD
VR PD F+ F+ T+ TFCN101 16P
BCKI PCMDI LRCKI LRCK VSS PCMD C306 0.1 R405 100 MIACKR302 10k
PDSENS
AVSS4
BIAS
RFC
NC
LD
NC D D C C B B A A VC R111 1k R112 15k C111 3300p C112 470p FEO FEI R113 1k C113 3300p C114 470p TEO TEI R114 15k F E F E NC C115 0.1
C14 0.1
T+ TF-
PO9/AD12 PO11/BUCK/AD14 PO08/AD11 PO10/CCE/AD13 VDDM SRMSTB R303 100k VDDT AD10 AD9 C310 0.1 AD8CKO/PO13/AD16
SDO0 VSS VDDT MIACK R404 100 MP3 DECODER IC301 TC94A34FG-002 MICK MIDIO MIDIO R419 100 MILP R403 100 MICS R402 100 STANBY R401 100 RESET VDDPVDDX MIMD VSSX VSSP TEST VCOI
C116 100 10V
R353 100
BCK VDD
MICK
EMPH C161 0.1 DOUT DOUT R161 100 EMPHI IOVDD2
MILP MICS MP3STB MP3RST
PO07/AD7AD4/PO04 AD2/PO02 AD3/PO03 AD1/PO01 AD0/PO00
TEST TEST1 IOVSS2
PO06 /AD6 PO05 /AD5
AVSS0 AVDD0 CD DSP IC101 CXD3059AR IOVDD1 FRDR FRDR FFDR FFDR TRDR TRDR TFDR SRDR SRDR SFDR SFDR IOVSS1 SSTP MDP MDP LOCK VSS FOKIOVSS0 XTACN CLOCK TP (VC)
VSS
VDD
XO
C318 0.01 R301 100k
C181 0.1R173 0
X171 C171 R171 22p 16.9344MHz 470 C172 27p R172 1M
C174 0.1
NC XVSS XTAO XTAI XVDD AVDD1
XI
R305 100k AOUT1 C185 470p C182 0.1 R306 0 C314 47 4V C313 0.1 C311 0.1 C312 0.1 C309 0.1 C308 47 4V C315 0.1 C316 0.0022 C186 470p AOUT2
TFDR
C317 0.01 R313 220
AOUT1 C183 R181 22 100 6.3V VREFL AVSS1 AVSS2 R182 C184 22 100 6.3V VREFR AOUT2 AVDD2
C195 0.1
S101 (LIMIT)
WFCK
SYSM
SCOR
WDCK
C201 100 10V C162 0.1VOUT STBY
NC IOVDD0XTSL
DFCTSENS SCLK XPCK XUGF ATSK C2PO COUT VDD GFS VDD C4M
SQSO
SQCK
SBSO
EXCK
XRST
DATA
XLAT
C203 100 10V
NC
VSS
RMUT LMUT
MIRRNC
GND
+1.5V REGULATORVIN
NC
IC303 BH15FB1WG
R162 47k
C210 0.1 C194 0.1 C302 0.1 C305 220 4V C303 0.1 R165 0 R191 0XTACN CLOCK WFCK SCOR SBSO SENS EXCK DATA XRST
C196 0.1
FB301
R163 C163 100 0.1
CN201 31P M+7V M-GND M-GND MP3-STB MP3-REQ MP3-ACK MP3-CLK MP3-DIO MP3-LP MP3-CS MP3(3.3V) MP3-RST MP3-GND SCOR CD-SENS R205 0 R411 100 R410 100 R409 100 R408 100 R407 100 R406 100 R412 100 SCOR SENS CLOCK FOCUS/TRACKING XLT CD-DATA XRST XTCN AVDD(3.3V) R-CH A-GND L-CH D-GND D-OUT DVDD(3.3V) D-GND WFCK SBSO EXCK R423 100 R421 100 R422 100 WFCK SBSO EXCK R204 0 DOUT AOUT1SRDR SFDR
MP3STB MP3REQ MIACK MICKFRDR TFDR FFDR
XLT
MDP R251 10k C213 22p R252 22k C251 6800p
T+
F+
MICS
C259 0.1
T-
F-
MILP
TRDR
MIDIO
R253 10k
MP3RST
C258 0.1 C320 1000p R201GND CH1OUTR CH2OUTR OPINCH1FIN OPIN+ CNF4 POWVCC
C209 0.01 C257 0.1CH2OUTF CH1OUTF CH1RIN SW CH2RIN CH2FIN
C212 22p
(Page 41)
CD-CLK
C252 0.1
XLT DATA XRST XTACN C211 220p
COIL DRIVE, SPINDLE/SLED MOTOR DRIVEOPOUT
CH3OUTR
OUTVREF
CH4CAPA
CH4IN
CH3RIN
CH3FIN
GND
MUTE
IC251 BA5947FM-E2
PREVCC
POWVCC
CH3OUTF
CH4OUTF
CH4OUTR
C255 0.1
AOUT2
C260 220 10V
M101 (SPINDLE)
M102 (SLED)
HCD-RG190/RG290
29
29
HCD-RG190/RG2907-9. PRINTED WIRING BOARDS CHANGER Section Semiconductor LocationRef. No. Location D701 D711 IC701 IC712 IC731 Q731 E-7 E-7 F-7 F-8 F-5 C-9
See page 25 for Circuit Boards Location.
: Uses unleaded solder.
1
2
3
4
5
6
7
8
9
10
A
MOTOR (LD) BOARD
B
M751 (LOADING)
M
DRIVER BOARDCN705
C751
2
CN7021 2
CN704
1
R733
C
2
1
C737CN721
Q731
E
R734JW710
12 1-687-133(12)
C735
CN703 R723
R732
C736
SENSOR BOARD
C741
JW711
R751 C752
DMOTOR (TB) BOARD
S711 ROTARY ENCODER DISC TABLE ADDRESS DETECT
4
R722 R7211
JW712 JW707 JW706 JW705 C715
JW709
CN741
R702
D701
R701
D711
1
CN7313
E
R711
IC7011
R713
R712
IC7121
JW708
R736
EXCEPT RG290: MX
C1MAIN BOARD
C
IC731
1-687-132-
M741 (TABLE)
E
A K
JW71312 (12)
JW704 JW714 JW703 CN701
(Page 34)
M
C2MAIN BOARD
F
SW BOARD
JW702 R731
(Page 38)(RG290: MX)
9 S751 DISC TABLE OPEN/CLOSE DETECT OPEN
9
C731
JW701
G1-687-134CN74212 (12)
CLOSE
12 1-866-201(12)
CN751 2 1
H12 1-687-669(12)
HCD-RG190/RG290
30
30
HCD-RG190/RG2907-10. SCHEMATIC DIAGRAM CHANGER Section See page 58 for IC Block Diagrams.
VREF
RNF
GND GND
LOADING MOTOR DRIVE
OUT1
OUT2
VCC
IC701 BA6956AN
CN721 2P LM-2 M751 (LOADING) LM-1
CN704 2P LM-2 LM-1 C751 0.01
R702 100
R701 470
D701 MTZJ-T-77 5.1A
S711 ROTARY ENCODER DISC TABLE
VREF
RNF
VCC
DRIVE
E3 E2 E1
E-3 E-2 E-1 GND IC712 BA6956AN
R723 4.7k
R722 4.7k
C737 0.1
R721 4.7k
0.1
0.1
C735
C736
R712 4.7k
R711 1k C715 100 16V CN701 13P M+9V M-GND M-GND C741 0.01 LM-R LM-F TM-R EXCEPT RG290:MX
M741 (TABLE) CN742 5P TM-2 CN731 3P SENS-IN IC731 RPI-576 SENS-OUT GND CN741 3P SENS-IN SENS-OUT GND TM-1 SENS-IN SENS-OUT GND CN702 5P TM-2 TM-1 SENS-IN SENS-OUT GND R736 390
D711 MTZJ-T-77 3.6B
R713 22k
RIN
FIN
VM
CN703 4P
TABLE MOTOR
OUT1
OUT2
ADDRESS DETECT
RIN
FIN
VM
(Page 35)
TM-F E-1 E-2 E-3 TBL ADDRESS SENS D+3.3V R734 12k R732 10k R731 100 OPEN SW
(Page 39)(RG290:MX)
DISC TABLE ADDRESS SENSOR
S751 DISC TABLE OPEN/CLOSE DETECT OPEN CN751 2P OPEN SW GND CN705 2P OPEN SW GND
R733 1k Q731 DTC114ESA LEVEL SHIFT C731 10 50V C752 0.1 R751 4.7k
CLOSE
HCD-RG190/RG290
31
31
HCD-RG190/RG290
Semiconductor LocationRef. No. Location D301 D401 IC301 IC401 Q301 Q302 Q303 Q304 Q305 Q306 Q400 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Q410 Q451 Q452 Q453 B-3 C-6 C-2 C-5 D-2 D-2 D-3 D-3 D-3 D-3 C-4 D-5 D-5 D-5 D-5 B-1 B-1 D-4 B-2 B-3 B-4 C-7 B-7 D-7
7-11. PRINTED WIRING BOARD DECK Board
See page 25 for Circuit Boards Location.
: Uses unleaded solder.
1
2
3
4
5
6
7
(Page 34)
(Page 38)
A
DECK BOARD
EXCEPT RG290: MX
D1
MAIN BOARD CN201
D2
MAIN BOARD CN201
(RG290: MX)
CN008R481R484 R489
E
E
E
Q409
Q410
Q406 R451 JW317R349 C409R442 R440
R452
Q405
C350 FB301R350
C330
R405
C403
R488C329
JW304 R326
R351 D301JW307
JW301
R454
R401
R409
R325JW303
C433C404 R406
R485 R490 JR301
C351JW305 JW314
R402 C410R424
C405 R404 5C412C418 C414
R423
C402
R403
R482
R415E
R453
R416
R407R413
Q451
R408C406R414 R412
4 R411
C352
C4178 1 C411
C327
C328
CR319 C325
R324 R318 C353 C326
R410 R320JW306
R449
R323
C307
C324R314
JR310
R441
IC301C323 18 C316
R312C430
D
C416 Q400 R434G S
IC401R428
C413
R445 R446 JW315 Q407 R436 R438 S C356 R437 R432GR430 C415 R433
C431 R427 JR306D401
C458A A R429 K R450
R310 C304 R304
GQ304
R444 R308 R439E
E
R313 R311C317
R317 4 C315 R309
5
Q404
C318
D S
E
C454 R456R458
Q303 Q302C303
Q306
R443
Q402D
Q403
R315R302 S G JR303 D S
R431Q401 Q305
JW313
G C305Q301
R305
JR311 JW308 C306
R462
C456
C301 R301
DJW309
R307
JW311
JW312 C461
6R466
1 3
S
CN3011 3
C3548 1
R463 R464 JR307
R460 R4594
CN302 R306
C4531-868-914-
R457
JW319
JW320
C462
R465
JW318
JW310
S
R461
L451 BIAS OSC
Q453
D
JR302
G
D C302
R303
R316
E
C355
G
C452
E
D
R435
JR402
E
JW316
B
Q408
R483
R455
E
C401
Q452
JW302
E
11 (11)
EHP1 (PB HEAD) (DECK-A) HRPE1 REC/PB/ERASE HEAD (DECK-B)
HCD-RG190/RG290
32
32
HCD-RG190/RG290
7-12. SCHEMATIC DIAGRAM DECK Board
See page 53 for Waveforms.
Q405,406,408 DECK-A/B SELECT SWITCH, REC/PB SELECT SWITCH R489 22k R350 0 1 2 R306 220k R305 220k C315 47p R309 470
8
3
Q301 2SJ460 PB SWITCH (DECK-A) S CN301 3P
HP1 (PB) (DECK-A) R301 47k C305 220k C301 1000p
C350 220 16V
C353 0.1
R349 100
R484 22k
Q406 2SA1235 Q408 2SA1235
C327 220p
R323 4.7k
R317 470k
IC301(1/2) NJM14558M-TE2 R313 47
L-CH
Q302 2SJ460 PB SWITCH (DECK-A) S R302 47k C302 1000p
R-CH
R319 22k
C323 0.0047
C325 0.0022 PB AMP C317 10 50V
R311 220
R483 22k R488 22k Q405 2SC3052 R482 47k R485 2.2k R490 4.7k C329 0.047 C330 0.047 C352 0.1 C351 220 10V R351 1k
C328 220p
R481 4.7k
C318 10 50V R320 22k C324 0.0047 C326 0.0022 R312 IC301(2/2) NJM14558M-TE2 220 R314 47 R324 4.7k R318 470k 6 7 5 4 C316 47p
S Q303 2SJ460 R303 PB SWITCH 47k (DECK-B) C306 220k R304 47k C303 1000p
R315 100
R325 100 R326 100
R310 470 S Q304 2SJ460 PB SWITCH (DECK-B)
C304 1000p
R316 100
C433 0.01 C401 0.1 50V CN008 11P PB-L PB-R A-GND FB301 0 C403 47p R405 47k REC AMP R407 4.7k R401 47k R403 22k
D301 UDZW-TE17-4.3B
Q400,407 MUTING CONTROL R443 10k SWITCH C354 0.1
Q403 2SA1235 R427 0 REC SWITCH
EXCEPT RG290:MX
3 2
8
1 IC401(1/2) BA4558
C411 10p
C413 220p
R413 220k R411 470k
R445 0
R431 1k
R435 10k
Q407 2SA1235 C356 10 50V Q305 2SC3052 R307 4.7k S R437 0 R444 100k JR310 0 R439 4.7k C307 0.01 Q306 2SC3052 R308 4.7k MUTING R-CH C355 0.01 MUTING CN302 8P
C405 220p
(Page 36)
R409 100k R423 47k C409 10 50V C410 10 50V
HRPE1 (REC/PB/ERASE) (DECK-B)
REC-R REC-L REC/PB SW +9V REC-MUTE O-BIAS C430 0.1
R429 10k C417 0.01 C431 0.1 R440 10k
R433 47k
C415 0.0047
Q401 2SK2158 MUTING
R415 2.2k
ERASE
R416 2.2k
(Page 40)(RG290:MX)
DECK-D-GND NC C404 47p R406 47k R408 4.7k C406 220p IC401(2/2) BA4558 C402 0.1 50V R402 47k R404 22k 6 7 5 4 Q404 2SA1235 REC SWITCH Q409,410 REC CONTROL SWITCH R455 10 Q451,452 REC BIAS SWITCH R449 22 R450 22 C412 10p C414 220p R424 47k R410 100k C418 0.01 R412 470k R414 220k R430 10k
R434 47k
C416 0.0047
R438 0
L-CH D401 MC2838 S Q402 2SK2158 S Q400 2SK2158 R441 0
R446 0
R428 0
R432 1k
R436 10k
MUTING
C461 470p
C462 470p R466 0 R456 22 R464 1k R462 2.2k R461 2.2k 6 5 R463 1k R465 0
R442 47k Q410 RT1N431C
R453 4.7k
R454 4.7k
1 2 C453 0.001 C454 0.0047 Q453 2SC2001 R457 22k
R459 0
R460 0
Q452 2SC3052 R451 10k Q409 RT1N431C R452 47k JR402 0
Q451 KTA1271Y-AT
3
4 L451 BIAS OSC C456 0.01
BIAS OSC
C452 47 16V
R458 4.7
C458 0.0022
HCD-RG190/RG290
33
33
HCD-RG190/RG290Ver. 1.1 7-13. PRINTED WIRING BOARD MAIN Board (Except RG290: MX model) Semiconductor LocationRef. No. Location D001 D002 D003 D004 D006 D007 D008 D009 D011 D012 D013 D014 D021 D022 D023 D024 D031 D035 D036 D301 D302 D901 D902 D905 D910 D921 D923 D943 D947 IC006 IC011 IC021 IC101 IC251 IC901 IC902 Q002 Q011 Q041 Q042 Q043 Q044 Q045 Q046 Q111 Q112 Q113 Q114 Q251 Q252 Q261 Q901 Q902 Q903 Q904 F-8 F-8 F-8 F-8 G-9 H-9 E-7 H-9 G-7 H-7 G-7 G-7 G-6 G-6 G-6 G-7 J-7 J-8 G-9 D-3 D-4 E-3 E-3 E-3 D-3 F-2 F-2 G-2 F-2 E-7 F-7 G-7 I-3 I-7 C-2 E-3 G-9 H-9 H-9 H-9 G-9 G-9 G-9 F-9 G-2 G-2 H-4 H-4 J-7 I-7 J-9 D-3 D-2 E-3 E-3
See page 25 for Circuit Boards Location.6 7 8
: Uses unleaded solder.9 10
1
2MAIN BOARD
3
4
5
ARG190: AEP/ RG290: AEP, UKJW120
R952JW115
ANTENNA FM75 COAXIAL AM
C925C924JW128
JW116
JW340 JW123
R345 R344
B
R921 R923 R924
R346 R347 R341 R343 JW124 JW125 JW126 R342 R348
JW121
JW205
R979
JW136R957 R959 R970 R975 R976
M001 (FAN)
TUNER(FM/AM)SUPPLIED WITH THE ASSEMBLED BLOCK
JW306 R316 JW153 R315 R317 R953
A
CD BOARD CN102
(Page 26)
C1
R971 JW130 JW131 JW132
JW127 R980
DRIVER BOARD CN701
(Page 30)
M
JW129
R955
R920JW134
R382 R383JW032 JW192
R969
R967
R956 41 40
JW135
R381
JW154
JW133
JW155
JW332
JW122
JR106C917
JR108 21 20 R919
JW119
JW118
IC90160 61 R070 JW139
R963
13 C391
1
CN041
JW196
JW197
C033
C90323D301
1JW117 JW195 R325
CN301
22 C305
2
JW189
JW190
X902 C918 R922R936 JW140 R974 80 R972 1 C926 X901C914
R365
R918
C916
RG190: AEP, RU, E3, EA, SP, AUS/ RG290: AEP, UK, RU, E3, SP, AUS
R364JW202
JW187
JW188
JW156C920
R322
JW166
JW162
R321
DR913
D302R319
JW157 JW159 JW158JW102
JW160
R908
JW161
JW105
R911 R982
R905 R909
R935
JW170
JW171
JW168
JW324
JW143
R901
JW182
JW110
JW183
JW103
R912
JW174
JW214
JW145
JW175
R902
R904
(Page 50)E1PANEL BOARD CN601
JR111 JR112
A C902
JW173
JW172
C006 JW341 C015
JW184
JW177
JW178
JW179
JW180
JW176
JW181
JW185
JW167
JW147 JW148
JW322
JW146JW150 JW151 R996 R999 R997
C002 D004 D002 C008 D001 JW291 JW207 JW292 R051 R055 S D GR047 R061
R349 R352R350 R351
(RG190: AEP,EA/RG290: AEP, UK)
R356 R354
R353
R355
F
RG190: RU, E2, E51, EA, AR /RG290: RU, E2, E51, AR
C922
R914CN991
JW312
(RG290)
JR103
JW152
3 JW215 1 C025 JW278 JW279JW106
R056R046 Q046
R944
R945D921
D923 K A R943 C119R941
JW217JW218
JW216
R948
K
A A/K C921
JW164 R947 D947 R950JW219
(NC) CN091
R010 R011
D003
A/K R942
3 JW280JW288
IC021R013JW290
R048 JW289 JW293 1 R005 C023 C013
R006
A K
A Q045 E
R949 R951
K D943 A
D036 1 R014
R049
JR119 C923
IC006 IC011
JW210
1
JW203
E
K D902
K
JW144
C901 D901 E Q904
JW108
JW149
JW212
A 3
K
JW321
JW142
Q903
C906
R903
D905
IC902
E
JW213
1
2
JW101
R910
C007
A
D008
JW325
C908
JW169
JW141
JR110
R907
D910 4 3 C904
JR109
C909
JW339
E C919 R932
E
JW320
Q902
Q901
JW163
JW165
C910
JW319
C911
C913
C927
R973
JW186
JW137
JR118
R326
R363
R366 JW330
JW331
JW329
C001 JW313
C385
JW208
C388 C387
C386
C
C912
C317
R318
R981
JR117
JR120
R324 R323
R965
JW193
1 1 3
9
C034
JW239
JW224
JW225
JW282
JW283
JW231
JW230
JW232
JW238
Q043
A C111
JW226
R946 C118
Q044
R045
(RG190)
R116
CN001 D006E Q002 C035 R054
E R053
K1ER041
JW227
JW294
R112
Q111 R108 C117 E R109
R114R113 R111
JW236
JW234
RG190: AEP, RU/ RG290: AEP, UK, RU C069JW233
C068
JW235
G
Q112 E
TRANSFORMER BOARD CN907
JW229
R050
R039
JW241D022 D021 D024 D014 D023
R001JW295 R016 C010 JW296 D007 K E JW315 Q011 A A JW223 JW222 JW221 Q042 E ER042 JR115 Q041
(Page 54)K2TRANSFORMER BOARD CN907
R124
R126
R201
R160
JW112
JW237
JW308
R202
C267
C124
R172
JW243
JW298
C268
R164 R156
JR105
R155
R101 C122
R162
JW309
R068
JW316
JW262
JW249
JW250
JR102
C109RG190: AEP, RU, E3, EA, SP, AUS/RG290: AEP, UK, RU, E3, SP, AUS RG190: E2, E51, AR/ RG290: E2, E51, AR
R121
C110
C120
C154 31 30 21 20 10 11JW244
R157
R163
R265
C138
JW240
C146
R122
JW303
C150 C152
R136JW246
RG190: AEP, RU, E3, EA, SP, AUS/ RG290: AEP, UK, RU, E3, SP, AUSJW305
JW300
RG190: AEP, RU/ RG290: AEP, UK, RU
C130 C144
R161
RG190: E2, E51, AR/ RG290: E2, E51, AR
JW301
JW259
JR107
H
(Page 32)
JW258
R105
C126
E
C121
C140 Q113 C142
E Q114 R158
R154
JW286
JW297
DECK BOARD CN008
CN201
C115
JW302
D1
R102
JW228
R128
JW284 JW285 R132 R159 C112 JW257
R176
D013
R110
D011
R038
C027 C011C012 D012
R130
JW299 11 D009
C136
JW287
(Page 56)(RG290)
JR104
C026
R057
JW251
C174
JW255
JW269
C145 C149
JR121
C155
JW256
R127
C125 R171
R145
R119 R177
C139R131
C143
R139JW253
JW264
C151
R292JW266 JW267
R129C129 JW242 C141
C254 C256
R252
E Q252
JW270
IC101C173
C258
R254
I
C135
R120 C157 C160
R250
R052 C260
JW271
R123 C137 R125 R175
JW310
JW254
C159
JR101 R133
R134
C134 JR123
40 1
C158
C156 R178
C031 13 C032
CN031 1
R140
R268
C263
R264 C266
JW245
C148 R148
C253
R257
C255
R253
C116R144
R143 R106
R291JW272
Q251 E R263
R267
C153
C133
RG190: AEP, RU/ RG290: AEP, UK, RU R170JW260
JW265
R137
C257
IC251C264
R262 R261R251
C265JW276Q261
R135JW314 JW323
JR122JW261 JW263 EP061 C064 C065
CN061
R168
R166 R104
JW277R035 R036
JW311
JW206
C147
R169
R147R103
R167 R165
JW268
R032
J
R059
D031 C259 R033 JW273 JW274
R271
E
R063 R064
RG190: AEP, RU/ RG290: AEP, UK, RUC066 C063
R060
R037 R034
JW275 A
A K D035
EP031
JR114
R043
C123
JW307
JW252
C114
R138
JW220
12 1-869-003(12)
Note: IC901 on the MAIN board cannot exchange with single. When IC901 is damaged, exchange the entire mounted board.
K
(CHASSIS)
RG190: AEP, RU, E3, EA, SP, AUS/ RG290: AEP, UK, RU, E3, SP, AUS
RG190: E2, E51, AR/ RG290: E2, E51, AR
F1
MIC. AUX. HP BOARD CN801
J1(RG190)
(Page 42)
POWER BOARD CN441
J2
POWER BOARD CN441 (RG290)
(CHASSIS)
(Page 44) (Page 46)
HCD-RG190/RG290
34
34
HCD-RG190/RG290Ver. 1.1 7-14. SCHEMATIC DIAGRAM MAIN Board (1/3) (Except RG290: MX model) See page 53 for Waveforms. See page 62 for IC Pin Function Description.
(1/3)C391 0.1
M-DA
PM-CL
T-DO
T-CL
C-3
C-5
C-6
G-3
G-6
T-CE
M+9V M-GND M-GND
13
T-DI
G-5
C-LR C-LF R352 1k(RG190:AEP/RG290:AEP,UK) 470k(RG190:EA) CN991 19P VF VF -VFL D-GND TCM-SNYC VDD(EVER) VDD(SWITCHED) STBY-LED KEY0 SIRCS VFD-RESET VFD-DI R996 100 R999 100 STBY KEY0 RMS VRE RG190:RU,E2,E51,EA,AR RG190:AEP,EA/ RG290:AEP,UK RG290:RU,E2,E51,AR TCM-SYNC I-MIC-DET R980 100 R952 47k R350 C-TR
LM-R LM-F TM-R TM-F E-1 E-2 E-3 TBL ADDRESS SENS D+3.3V
RG290:AEP,UK
1k(RG190:RU/RG290:RU)
R924 100
R979 100
R923 100
R921 100
R971 100
10k(RG190:E2,E51,EA,AR/RG290:E2,E51,AR)
C912 0.1
RG190:AEP/
C925 100p RG190:AEP/ RG290:AEP,UK
C-TF C-E1
R351 2.2k(RG190:RU/RG290:RU) 10k(RG190:E2,E51,AR/RG290:E2,E51,AR) 100k(RG190:EA)
C924 100p R925 1k
C-E2 C-E3 C-SE
R955 1k
R961 1k
(Page 31)1
R920 470k
C-OS
OPEN SW
I-CD-SENS
O-LC23003-DO
O-VMUTE
O-R2S15208SP-DATA
O-CDG-POWER
O-CDG-MUTE-DATA/ I-RDS-DATA
O-LC23003-CLK
O-LC23003-CE
O-AUDIO-CLK
AVREF
I-MIC-DET
O-CD-DATA
I-LC23003-DI
O-CD-CLK
I-CDG-DET
(Page 52)
C-E3 VFD-DO VFD-CLK VFD-CE M+9V LED-GND M-GND M-GND C-E1 R997 100 VDI VCL VCE C-E2
R356 470k R354 10k
R352 R350 I-HP/ AUDIO IN R349 10k I-SUFFIX C918 0.001 I-VACS R922 220k
R342 1k R344 22k R341 10k
O-CDG-RST/ I-RDS-CLK
(RG290)
VDO
O-R2S15207FP-DATA
O-XM-TXD
I-XM-RXD
AVSS
R343 22k
R348 22k
R355 100k
R351
I-HP-AUX
R956 100 I-SCOR IXTUNED R957 100 R959 100 R970 100
C-7
VACS R346 1k R347 22k R345 10k PROTECT KEY0
C-OS C-SE C-TF C-TR C-LF C-LR C-8
I-OPEN-SW I-CD-NUMBER-SENS R975 100 O-TM-F R976 100 O-TM-R R969 100 O-LM-F R967 100 O-LM-R
I-PROTECTOR R913 1k I-KEY0 I-CD-ENCODER R353 10k I-MODEL STREAM I-STREAM
STBY O-STBY-LED C-12 R981 100 O-MP3-CLK R974 100 I-MP3-DATA C-11 CN091 9P RESET VDD AVREF FLMD VSS (NC) VSS SCK SI SO KEY0 RMS R911 1k FLMD O-MP3-DATA TCM-SYNC VRE O-VFD-RESET VCE O-VFD-CE VDO VDI VCL C923 220p O-VFD-DATA R973 100 I-VFD-DATA R972 100 I-TAPE-SYNC
SYSTEM CONTROLLER IC901 PD7BF0547GGC (S) -UBT-A O-XRST O-D-MUTE O-XLT O-MP3-CS/ O-MP3-LP I-MP3-REQ O-XLAT/ O-MP3-STB I-MP3-ACK O-MP3-XLAT/ O-MP3-CS O-MP3-RESET
C-4 C-10 R965 100 C-14 C-15 R963 100 C-13 C-9 MP3-RST C-1
O-XTCN
O-XM-POWER3.3
XT2(32.768KHZ)
XT1(32.768KHZ)
O-VFD-CLK
O-POWER-RELAY
R982 470 I-WAKEUP C926 220p
FSP O-FRONT-SP-RELAY O-SWR O-SWR
O-REC-MUTE
O-STK-MUTE
X2(16MHZ)
X1(16MHZ)
O-REC/PB
I-AC-CUT
I-XRESET
I-XSIRCS -IN
O-SW_GAIN
SYS-M O-SYS-XMUTE R953 10k
I-AC -PULSE
FLMDO
O-BIAS
REGC
EVSS
VDD
VSS
EVDD
Q901 2SC3052 RESET SWITCH
Q903 KTA1271Y-AT
Q903,904 REGULATOR
R907 47k
C908 0.1
R905 10k
R909 22k
C906 10 50V Q904 2SC3052
R903 10k
D947 1SS355TE-17 R949 10k R950 4.7k
R908 47k
C909 0.1
D905 1SS355TE-17
R919 0
C903 0.47 50V C902 10 50V R904 2.2k
R912 1k
A1 A2 A3 A4 A5
X901 32.768KHz
R918 220k
D910 1SS355TE-17
D943 MC2838
Q902 2SC3052 AC DETECT RESET SIGNAL GENERATOR
X902 16MHz C913 1p C920 1p C916 47000 5.5V
C901 100 16V
R902 0 D901 UDZW-TE17-4.7B R901 100k
R948 2.2k
D923 MC2840
R944 220k
D921 MC2840
R946 0 B3
REC-MUTE
C919 0.1
C910 0.1
STREAM
O-BIAS
STK-M
FLMD
IC902 PST3429UL
R935 10k
C911 0.001
PROTECT
(Page 37)
A6
C914 22p
P-RELAY
C927 22p
D902 MC2836
R951 220
R947 220k C922 4.7 50V
B4 R945 220 C921 2.2 50V R942 10k R943 4.7k R941 2.2k
O-R/P
JW339
C904 0.1
R932 2.2k
C917 0.1
R936 22k
VACS
ACP
R914 10k
(Page 36)A7 A8
B1
R910 10k B2
(Page 36)
(Page 37)
Note: IC901 on the MAIN board cannot exchange with single. When IC901 is damaged, exchange the entire mounted board.
HCD-RG190/RG290
35
35
HCD-RG190/RG290Ver. 1.1
7-15. SCHEMATIC DIAGRAM MAIN Board (2/3) (Except RG290: MX model)
See page 58 for IC Block Diagrams.
RG190:AEP,RU/
(2/3)R176 2.2k R172 0
RG290:AEP,UK,RU C134 0.1 C136 220p C133 0.1
(Page 37)C138 1 50VC2 C3 C4 R128 R127,128 B1 B2 RG190:AEP,RU,E3,EA,SP,AUS/ R070 10k RG290:AEP,UK,RU,E3,SP,AUS RG190:AEP,RU/ RG190:E2,E51,AR/ RG290:E2,E51,AR O-BIAS REC-MUTE R123 2.2k RG290:AEP,UK,RU 2.2k C130 1 50V R126 R124 4.7k 2.2k R130
R136 10k
R138 2.2k
C142 10 50V
C1
C146 4700p
C144 0.047 C154 1 50V
1k(RG190:E2,E51,AR/RG290:E2,E51,AR) RG190:AEP,RU,E3,EA,SP,AUS/ RG290:AEP,UK,RU,E3,SP,AUS
(Page 35)
CN201 11P NC DECK-D-GND O-BIAS REC-MUTE +9V REC/PB SW REC-L REC-R C115 100 16V R202 2.2k R201 2.2k C267 4700p O-R/P
C150 0.022
C152 0.022 MID11 MID21 TONE OUTRVOLINR C174 47p BB11 C156 0.1 BB21 C158 0.1 R120 470 D2 R144 220 DATA C160 220p CLK C159 220p R119 470 R177 2.2k R139 1k R162 22k R161 22k R163 47k R164 47k OUTL C157 0.1 0.1 BB22 C155 R143 220 PM-CL M-DA OUTR R140 R178 1k 2.2k D1
R132 C126 100 1 50V
C140 0.1
BASS11
RECOUTR
BASS21
CDR
C124 47p R122 100 GND C120 0.1 C121 100 16V REFIN
TAPER
R133 0
JR101 0
C122 0.047 SURROUNDR R101 10k SURROUNDL C109 10 50V MIX1 C110 10 50V MIX2 VCC IC101 R2S15207FP
(Page 33)
A-GND PB-R PB-L
R134 0
JR102 0
TUNERR
AUXR
TRE1
(Page 37)
C268
4700p
C114 0.1
RECOUTL
BASS12
R105 100
BASS22
SAOUT
MID12
R125 4.7k R175 2.2k RG190:AEP,RU/ C123 47p RG290:AEP,UK,RU
TONE OUTL
AUXL
TRE2
CDL R129,130 47k(RG190:E2,E51,AR/RG290:E2,E51,AR) 470k RG190:AEP,RU,E3,EA,SP,AUS/ RG290:AEP,UK,RU,E3,SP,AUS
MID22
R121 100
C125 1 50V
TUNERL
TAPEL
BB12 VOLINL C173 47p C153 1 50V
(RG190:E2,E51,AR/RG290:E2,E51,AR) CN061 RG190:AEP,RU,E3,EA,SP,AUS/ 9P RG290:AEP,UK,RU,E3,SP,AUS 13P(RG190:E2,E51,AR/RG290:E2,E51,AR) O-MIC-DET MIC +9V MIC SIG D-GND O-HP/AUX D-GND AUX-IN-Rch A-GND AUX-IN-Lch R168 R166 R104 1k 4.7k 10k I-HP-AUX R148 C148 47k 470p I-MIC-DET R068 10 R106 1k
R156 220k
R155 220k R158 220k Q114 2SC3052 R157 220k Q111,112 BAND-PASS FILTER R145 47k
R171 0
R129 R127
C129 1 50V
Q113 2SC3052
C137 1 50V
C116 1 50V
C145 4700p
INPUT SELECTOR,
C143 0.047
C149 0.022
C151 0.022
TONE CONTROL, ELECTRICAL VOLUME Q113,114 BASS AGC R159 47k C112 47 16V(RG190) 22 50V(RG290)
R113 4.7k R160 47k R111 100k R154 1M Q112 2SC3052 Q111 2SC3052
C111 22 50V
R116 100
(Page 35)C119 2.2 50V B3 B4
R131 100
C139 0.1
C141 10 50V R137 2.2k
R102 1k
R108 2.2k
R109 4.7k
R114 2.2k
C118 2.2 50V
RG190:AEP,RU/ RG290:AEP,UK,RU R167 R165 R103 1k 4.7k 10k R147 C147 47k 470p C068 1000p C066 1000p
(Page 43)
HP-GND R-OUT HP-GND L-OUT
C135 220p
R135 10k
C117 0.001
C069 1000p
R110 47k
(Page 37)D4 D5
R112 470
C065 1000p
RG190:AEP,RU,E3,EA,SP,AUS/ RG290:AEP,UK,RU,E3,SP,AUS
EP061
C063 0.1
C064 0.001
D7 D8
(CHASSIS)
D9 D10
(Page 37)
HCD-RG190/RG290
36
36
HCD-RG190/RG290Ver. 1.1
7-16. SCHEMATIC DIAGRAM MAIN Board (3/3) (Except RG290: MX model)
(3/3)R251,252 220(RG190:AEP,RU) 470(EXCEPT RG190:AEP,RU) R265 100 R250,253 4.7k(RG290) 10k(RG190) A1 A2 A3 A4 A5 R292 2.2k R254,257 BUFFER IC251 BA4558F-E2 2.2k(RG290) 10k(RG190) C256 22p R253 C255 22p D2 D1 R291 R257 2.2k C257 47 16V C253 47p C254 47p R250 R254 C258 47 16V C260 10 R252 25V C263 47 16V C259 10 50V C264 1000p R251 R263 2.2k R261 10k C265 4.7 50V Q261 RT1P141C-TP-1 MUTING CONTROL SWITCH R268 4.7k
Q251 2SC3052 MUTING
R267 47k
Q252 2SC3052 MUTING
C266 4.7 50V
(Page 35)
A6
R262 10k R264 2.2k R052 470k R271 0
(Page 36)FSP
SYS-M
R056 10k STBY R R006 4.7k Q002 2SC3052 R005 4.7k POWER ON/OFF RELAY DRIVE C008 2200 25V +9V REGULATOR IC011 TA7809S +3.3V REGULATOR D009 MC2838 IC006 TA78033LS R010 22k R011 10k C015 100 16V O G I D011 10EDB40 D012 10EDB40 C001 0.1 C011 0.1 R057 1k D003 10EDB40 D001 10EDB40 R043 4.7k Q041,042 B+ SWITCH R054 22k Q041 2SC3052 C035 47 25 D002 10EDB40 D004 10EDB40 C002 0.1 Q042 KTA1271Y-AT R053 22k
Q043-045 FAN MOTOR DRIVE R038
R039 22 1/2W
R041 0
P-RELAY
Q043 KTA1266GR D036 MC2836 Q044 2SC3052 R045 1k Q045 2SC3052
R042 10k
CN041 3P FAN+ FANFAN+ C033 100 16V M001 (FAN)
R050 2.2k R055 2.2k R051 2.2k
R047 10
R046 47
C012 0.1
D006 1SS355TE-17 O PROTECT Q011 RT1N141C-TP-1 PROTECT DETECT D007 UDZW-TE17-4.7B R016 100k D008 MC2838 C007 22 50V G I
D013 10EDB40 D014 10EDB40
Q046 2SK2158 C013 2200 25V D035 MC2838 FAN MOTOR DETECT
R048 10
R061 0
R049 220k
S R059,060
C034 4.7 50V
EP031
C006 10 50V
R001 22
+9V REGULATOR IC021 TA7809S C023 2200 25V
D021 10EDB40 D022 10EDB40 D023 10EDB40 D024 10EDB40 R036 4.7k R035 4.7k
R013 22k C025 100 16V
470 2W(RG190) 1k 2W(RG290) SP L-OUT
(CHASSIS)
O G I
(RG190) R033 22k SP-GND SP R-OUT SP RELAY B+ PROTECT PROTECT R-OUT R059 R060 AMP-A-GND L-OUT UNREG +16V