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HCD-RG333/RG441
SERVICE MANUAL
Ver 1.0 2004. 04
AEP Model UK Model
HCD-RG333
E Model
HCD-RG441
· HCD-RG333/RG441 is the tuner, deck, CD and amplifier section in MHC-RG333/RG441.
(Photo: HCD-RG333)
CD Section
Model Name Using Similar Mechanism CD Mechanism Type Optical Pick-up Name
NEW CDM74-F1BD81 KSM-215DCP/C2NP NEW CWM43FF-25
Tape Deck Model Name Using Similar Machanism Section Tape Transport Mechanism Type
SPECIFICATIONS
Amplifier section
European and Russian models: HCD-RG333: DIN power output (rated): 100 + 100 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 125 + 125 watts (6 ohms at 1 kHz, 10% THD) Music power output (reference): 250 + 250 watts (6 ohms at 1 kHz, 10% THD) Other models: HCD-RG441: The following measured at AC 120, 127, 220, 240 V, 50/60 Hz DIN power output (rated): 120 + 120 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 150 + 150 watts (6 ohms at 1 kHz, 10% THD) Inputs GAME INPUT AUDIO L/R (phono jacks): voltage 250 mV, impedance 47 kilohms GAME INPUT VIDEO (phono jack): 1 Vp-p, 75 ohms Outputs PHONES (stereo mini jack): accepts headphones of 8 ohms or more VIDEO OUT (phono jack): max. output level 1 Vp-p, unbalanced, Sync negative, load impedance 75 ohms SPEAKER: accepts impedance of 6 to 16 ohms
Continued on next page
MINI HI-FI COMPONENT SYSTEM
9-877-772-01
2004D04-1 © 2004. 04
Sony Corporation
Home Audio Company Published by Sony Engineering Corporation
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HCD-RG333/RG441
CD player section
System Laser Compact disc and digital audio system Semiconductor laser (=770 810 nm) Emission duration: continuous 2 Hz 20 kHz (±0.5 dB) More than 90 dB More than 90 dB
General
Power requirements European models: Argentine model: Mexican model: Other models: 230 V AC, 50/60 Hz 220 V AC, 50/60 Hz 127 V AC, 60 Hz 120 V, 220 V or 230 240 V AC, 50/60 Hz Adjustable with voltage selector
Frequency response Signal-to-noise ratio Dynamic range
Tape deck section
Recording system Frequency response 4-track 2-channel, stereo 50 13,000 Hz (±3 dB), using Sony TYPE I cassettes
Power consumption European models: HCD-RG333:
180 watts 0.25 watts (at the Power Saving Mode) 155 watts
Other models: HCD-RG441:
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range Antenna Antenna terminals Intermediate frequency 87.5 108.0 MHz (50 kHz step) FM lead antenna 75 ohms unbalanced 10.7 MHz
Dimensions (w/h/d) incl. projecting parts and controls Amplifier/Tuner/Tape/CD section: Approx. 280 × 327 × 425 mm Mass European models: HCD-RG333: Other models: HCD-RG441:
Approx. 10.0 kg Approx. 10.0 kg
AM tuner section
Tuning range European models: Other models: 531 1,602 kHz (with the tuning interval set at 9 kHz) 530 1,710 kHz (with the tuning interval set at 10 kHz) 531 1,602 kHz (with the tuning interval set at 9 kHz) AM loop antenna External antenna terminal 450 kHz
Design and specifications are subject to change without notice.
Antenna Antenna terminals Intermediate frequency
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HCD-RG333/RG441
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75 V, so analog meters must have an accurate 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)
To Exposed Metal Parts on Set
0.15 µF
1.5 k
AC Voltmeter (0.75 V)
Earth Ground Fig. A. Using an AC voltmeter to check AC leakage.
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-RG333/RG441
The release method of a CD disc tray LOCK function
There is a disc lock function for the disc theft prevention for a demonstration at a shop front in this machine. Procedue: 1. Press the ?/1 button to turn the set on. 2. Press two buttons of x and Z (EJECT) simultaneously for five seconds. 3. The message "LOCKED" is displayed and the tray is locked. (Even if exiting from this mode, the tray is still locked.) 4. Press two buttons of x and Z (EJECT) simultaneously for five seconds again. 5. The message "UNLOCKED" is displayed and the tray is unlocked. 6. To exit from this mode, press the ?/1 button to turn the set off. 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 viscous (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.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic breakdown 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.
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.
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HCD-RG333/RG441
TABLE OF CONTENTS 1. SERVICING NOTE
1-1. Service Position-1 (AMP Board) ........................................ 6 1-2. Service Position-2 (BD81A Board) .................................... 6 5-5. Circuit Boards Location .................................................... 30 5-6. Note for Printed Wiring Boards and Schematic Diagrams .................................................. 31 5-7. Waveforms ......................................................................... 31 5-8. Printed Wiring Board CD Mechanism Section (1/2) .... 32 5-9. Schematic Diagram CD Mechanism Section (1/2) ....... 33 5-10. Printed Wiring Boards CD Mechanism Section (2/2) ... 34 5-11. Schematic Diagram CD Mechanism Section (2/2) ....... 35 5-12. Schematic Diagram Main Section (1/2) ........................ 36 5-13. Schematic Diagram Main Section (2/2) ........................ 37 5-14. Printed Wiring Board Main Section .............................. 38 5-15. Printed Wiring Boards Panel Section ............................ 39 5-16. Schematic Diagram Panel Section (1/2) ....................... 40 5-17. Schematic Diagram Panel Section (2/2) ....................... 41 5-18. Printed Wiring Boards Jack Section .............................. 42 5-19. Schematic Diagram Jack Section .................................. 43 5-20. Printed Wiring Board Power Amp Section (RG333) .... 44 5-21. Printed Wiring Boards Transformer Section (RG333) .. 45 5-22. Schematic Diagram Power Section (RG333) ................ 46 5-23. Printed Wiring Board Power Amp Section (RG441) .... 47 5-24. Printed Wiring Boards Transformer Section (RG441) .. 48 5-25. Schematic Diagram Power Section (RG441) ................ 49 5-26. IC Block Diagrams ............................................................ 50
2. GENERAL
Main Unit ................................................................................ 7 Remote Control ....................................................................... 8
3. DISASSEMBLY
3-1. Case (Top) ......................................................................... 10 3-2. CD Door ............................................................................ 10 3-3. Front Panel Section ........................................................... 11 3-4. CD Mechanism Deck ........................................................ 11 3-5. Tape Mechanism Deck, Game Jack Board ........................ 12 3-6. Panel Board ....................................................................... 12 3-7. Back Panel Section, Sub Trans Board ............................... 13 3-8. Trans Board ....................................................................... 13 3-9. Main Board ....................................................................... 14 3-10. Amp Board ........................................................................ 14 3-11. BD81A Board ................................................................... 15 3-12. Connect Board ................................................................... 15 3-13. Driver Board, SW Board ................................................... 16 3-14. Optical Pick-up ................................................................. 16 3-15. Sensor Board ..................................................................... 17 3-16. Motor (TB) Board ............................................................. 17 3-17. Motor (LD) Board ............................................................. 18
6. EXPLODED VIEWS
6-1. 6-2. 6-3. 6-4. 6-5. 6-6. 6-7. Main Section ..................................................................... 52 Front Panel Section (1) ...................................................... 53 Front Panel Section (2) ...................................................... 54 Front Panel Section (3) ...................................................... 55 Main Board Section .......................................................... 56 CD Mechanism Section (1) ............................................... 57 CD Mechanism Section (2) ............................................... 58
4. TEST MODE ..................................................................... 19 5. DIAGRAMS
5-1. 5-2. 5-3. 5-4. IC Pin Descriptions ........................................................... 22 Block Diagram CD Section ........................................... 27 Block Diagram Main Section ........................................ 28 Block Diagram Panel/Power Section ............................ 29
7. ELECTRICAL PARTS LIST ........................................ 59
5
HCD-RG333/RG441 SECTION 1 SERVICING NOTE
1-1. SERVICE POSITION-1 (AMP BOARD)
To inspect the AMP board, turn both of the front panel and the CD mechanism deck so that the left side of the product faces down. CD mechanism deck front panel
AMP board
1-2. SERVICE POSITION-2 (BD81A BOARD)
Remove the CD mechanism deck and place it on top of the pedestal as shown. Inspect the BD81A bard in this set up.
BD81A board CD mechanism deck
6
HCD-RG333/RG441 SECTION 2 GENERAL
This section is extracted from instruction manual.
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HCD-RG333/RG441
8
HCD-RG333/RG441 SECTION 3 DISASSEMBLY
Note : Disassemble the unit in the order as shown below.
SET 3-1. CASE (TOP) (Page 10) CD DOOR (Page 10) FRONT PANEL SECTION (Page 11)
3-2.
3-3.
3-4.
CD MECHANISM DECK (Page 11)
3-5.
TAPE MECHANISM DECK, GAME JACK BOARD (Page 12)
3-6.
PANEL BOARD (Page 12)
3-11. BD81A BOARD (Page 15) 3-14. OPTICAL PICK-UP (Page 16)
3-12. CONNECT BOARD (Page 15) 3-13. DRIVER BOARD, SW BOARD (Page 16)
3-15. SENSOR BOARD (Page 17) 3-16. MOTOR (TB) BOARD (Page 17) 3-17. MOTOR (LD) BOARD (Page 18)
3-7.
BACK PANEL SECTION, SUB TRANS BOARD (Page 13)
3-8.
TRANS BOARD (Page 13)
3-9.
MAIN BOARD (Page 14)
3-10. AMP BOARD (Page 14)
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HCD-RG333/RG441
Note : Follow the disassembly procedure in the numerical order given.
3-1. CASE (TOP)
qd two screws (+BVTP 3 × 10)
qf qh case (top) 7 two screws (case 3 TP2) qs case (side-L) qg 9 screw (+BVTP 3 × 10) qa
qf
6 case (side-R) 5 0 screw (+BVTP 3 × 10) 8 screw (case 3 TP2)
3 screw (+BVTP 3 × 10) 1 two screws (case 3 TP2) 4 screw (+BVTP 3 × 10) 2 screw (case 3 TP2)
3-2. CD DOOR
3 two claws
CD mechanism deck (CDM74)
1 Turn the pulley to the direction of the arrow.
4 CD door
Front panel side pulley
2 Pull-out the disc tray.
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HCD-RG333/RG441
3-3. FRONT PANEL SECTION
4 screw (+BVTP 3 × 8) qa CN304 1 CN805 3 CN873 8 screw (+BVTP 3 × 10)
5 screw (+BVTP 3 × 8)
qs CN112 7 screw (+BVTP 3 × 10) qd CN103
0 CN309 9 2 CN302 qf front panel section
6 three screws (+BVTP 3 × 8)
3-4. CD MECHANISM DECK
1 three screws (+BVTP 3 × 10)
4 CD mechanism deck
MAIN board
2 CN701 3 CN874
MAIN board
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HCD-RG333/RG441
3-5. TAPE MECHANISM DECK, GAME JACK BOARD
4 LEAD board 3 tape mechanism deck
1 connector
2 six screws (+BVTP 2.6 × 8)
6 GAME JACK board
5 two screws (+BVTP 2.6 × 8)
3-6. PANEL BOARD
4 seven claws
6 CN604
2 eight screws (+BVTP 2.6 × 8)
5 CN605
7 PANEL board
3 two screws (+BVTP 2.6 × 8)
1 connector
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HCD-RG333/RG441
3-7. BACK PANEL SECTION, SUB TRANS BOARD
0 SUB TRANS board 3 CN901 9 two screws (+BVTP 3 × 10) 2 CN906 1 CN904 8
qa back panel section
7 two screws (+BVTP 3 × 10)
5 CN308
6 two screws (+BVTP 3 × 10)
4 CN101
3-8. TRANS BOARD
5 four screws (+ITC 4 × 8)
6 TRANS board
1 CN905 2 CN907
3 screw (+BVIT 3 × 8R)
4 earth wire
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HCD-RG333/RG441
3-9. MAIN BOARD
4 MAIN board 1 CN907
MAIN board
3 CN441
2 two screws (+BVTP 3 × 8)
3-10. AMP BOARD
4 two screws (+BVIT 3 × 8R)
3 screw (+BVTP 3 × 14)
2 two screws (+BVTT 4 × 8)
5 two screws (transistor)
7 heat sink
6 8 AMP board
1 CN905
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HCD-RG333/RG441
3-11. BD81A BOARD
3 screw (+BVTP 2.6 × 8) 4 gap tube
1 CN202
6 BD81A board 2 CN101
5 Remove soldering from the four points.
3-12. CONNECT BOARD
2 two screws (+BVTP 2.6 × 8)
1 CN871
3 CONNECT board
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HCD-RG333/RG441
3-13. DRIVER BOARD, SW BOARD
1 two screws (+BTTP (M2.6)) 3 CN703 4 DRIVER board 5 screw (+BTTP (M2.6)) 6 SW board
2 CN702
3-14. OPTICAL PICK-UP
1 floating screw (+PTPWH M2.6) 2 holder (213) ASSY qd optical pick-up (KSM-215DCP/C2NP) qa two insulators 0 two coil springs (insulator) 9 two stoppers (BU) 8 two screws (BVTT M2.6) 5 stopper (BU) 4 screw (BVTT M2.6) 3 floating screw (+PTPWH M2.6) qs
7 two insulators 6 two coil springs (insulator)
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HCD-RG333/RG441
3-15. SENSOR BOARD
1 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 CN731
3-16. MOTOR (TB) BOARD
2 stopper
4
1 stopper 7 table motor assy (M741)
3 CN742 8 MOTOR (TB) board 6 Remove the two solderings of motor. 5 two screws (+BTTP (M2.6))
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HCD-RG333/RG441
3-17. MOTOR (LD) BOARD
2 two screws (+BTTP (M2.6)) 4 Remove the two solderings of motor. 3 MOTOR (LD) board
5 loading motor assy (M751)
1 belt (loading)
18
HCD-RG333/RG441 SECTION 4 TEST MODE
[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 "AM". 3. Press ?/1 button to turn the set OFF. 4. Press TUNER/BAND 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. [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 , PLAY MODE/TUNING MODE , and DISC 1 simultaneously. 2. The fluorescent indicator tube displays "COLD RESET" and the set is reset. [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 is displayed 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 three discs in tray. Select ALL DISCS, and REPEAT OFF. 2) Load the tapes recording use into both decks. 3) Press three buttons x , PLAY MODE/TUNING MODE , and EX-CHANGE simultaneously. 4) Aging operations of CD and tape are started at the same time. 5) To exit the aging mode, perform [Cold Reset]. 2. Aging mode in CD section 1) Operation during aging mode · In the agining mode, the program is excuted in the following sequence. (1) The disc tray opens and closes. (2) The disc tray turns to select a disc 3. (3) The pick-up accesses to the first track, and plays 3 seconds. (4) The pick-up accesses to the last track, and plays 3 seconds. (5) The disc tray opens and closes. (6) The disc tray turns to select a disc 1. (7) The same operation starts like step (3). (8) After a disc 1 aging operation, a disc 2 is selected. (9) When an aging operation of a disc 3 is completed, the display "AGING " value increases. (10) If no error occurs, the aging operation continues repeatedly. 2) Error display
Disc error Display E00D01022 E00D02022 E00D02023 E00D02014 Error Focus error (No disc) Sub Q error (Focus is good) TOC reading error Access error (Unable within regular time) Mechanism error Display E00M__E_0 E00M__C_2 E00M__D_0 E00M__F_3 E00M__D_5 E00M__C_2 E00M__C_3 Error Error during opening tray EX-CHANGE disc error Error during closing tray EX-OPEN error EX-CLOSE error Chuck-up error Unchucking error
3. Aging mode in Tape Deck section 1) Operation during aging mode · In the agining mode, the program is excuted in the following sequence.
Step 1 2 3 4 5 6 7 8 9 10 11 12 Operation Rewind the TAPE A Rewind the TAPE B Play the TAPE A (1 minute) Stop the TAPE A (1 second) Play the TAPE A (3 minutes) Rewind(AMS) the TAPE A F.F.(AMS) the TAPE A Play the TAPE B (1 minute) Stop the TAPE B (1 second) Record the TAPE B (3 minutes) Rewind(AMS) the TAPE B F.F.(AMS) the TAPE B TAPE TAPE TAPE TAPE TAPE TAPE TAPE TAPE TAPE TAPE TAPE TAPE Display AAG-1 BAG-2 AAG-2 AAG-3 AAG-4 AAG-5 AAG-6 BAG-2 BAG-3 BAG-4 BAG-5 BAG-6
2) Error display · If error occurred, the display remains like "TAPE BAG-2". 4. Exiting from the aging mode · Be sure to perform Cold Reset to exit from the aging mode.
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HCD-RG333/RG441
[PANEL Test Mode] · All fluorecent segments and LEDs are tested. · Keyboard check. Procedure: 1. Press ?/1 button to turn the set ON. 2. To enter the test mode, press the three buttons x , PLAY MODE/TUNING MODE and ENTER simultaneously. 3. All segments and LEDs (without STANDBY LED) are turned on. 4. Press X and ENTER buttons simultaneously, and the key check mode is activated. 5. The message "KEY 0 0 0 " is displayed. Each time a button is pressed, the key code number is displayed. 6. Press X and ENTER buttons simultaneously, and the key count mode is activated. 7. The message "KEYCNT 0" is displayed. Each time a button is pressed, "KEYCNT 0" value increased. However, once a button is pressed, it is no longer taken into account. 8. Press X and ENTER buttons simultaneously, and the head phone detect mode is activated. 9. The message "H_P OFF" is displayed when a headphone jack is not inserted. "H_P ON " is displayed when a headphone jack is inserted. 10. Press X and ENTER buttons simultaneously, and the volume control detect mode is activated. 11. The message "VOLUME FLAT" is displayed. "VOLUME UP" is displayed if rotating MASTER VOLUME knob clockwise, or "VOLUME DOWN" is displayed if rotating counterclockwise. 12. To exit from the GC test mode after the head phone detect mode, press X and ENTER buttons simultaneously. [Version and Destination Display Mode] · The version or destination is displayed. Procedure: 1. Press ?/1 button to turn the set ON. 2. To enter the test mode, press the three buttons x , PLAY MODE/TUNING MODE and DISC 2 simultaneously. 3. The destination is displayed. 4. Press DISPLAY buttons simultaneously. 5. The version is displayed. 6. To exit from this mode, press ?/1 button to turn the set OFF. [CD Service Mode] · This mode can run the CD sled motor freely. Use this mode, for instance, when cleaning the pick-up. Procedure: 1. Press ?/1 button to turn the set ON. 2. Select the function "CD". 3. To enter the test mode, press three buttons x , PLAY MODE/ TUNING MODE , and Z simultaneously. 4. The CD service mode is selected. 5. With the CD in stop status, press M button to move the pick-up to outside track, or press m button to inside track. 6. To exit from this mode, perform as follows: 1) Move the pick-up to the most inside track. 2) Press ?/1 button to turn the set OFF.
Note: · Always move the pick-up 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.
[MC Test Mode] · This mode is used to test the function of the equalizer. Procedure: 1. Press ?/1 button to turn the set ON. 2. To enter the test mode, press the three buttons x , PLAY MODE/TUNING MODE and DISC 3 simultaneously. 3. Press the EQ + button. The function of the equalizer is set to "MIN". 4. Press the EQ button. The function of the equalizer is set to "MAX". 5. Press the PRESET EQ button. The function of the equalizer is set to "EQ FLAT". 6. MASTER VOLUME up and down. "VOLUME MIN" "VOLUME 16" "VOLUME MAX" is displayed. 7. Press the GROOVE button. The message "VACS OFF" or "VACS ON" is displayed. 8. To exit from this mode, press ?/1 button to turn the set OFF. [CD Ship Mode (LOCK) ] · This mode moves the pick-up to the position durable to vibration. Use this mode when returning the set to the customer after repair. Procedure: 1. Press ?/1 button to turn the set ON. 2. Select the function "CD". 3. Press ?/1 button to turn the set OFF. 4. Press CD button and ?/1 button simultaneously. 5. The "STANDBY" display blinks instantaneously, and the CD ship mode is set. [CD Ship (LOCK) & COLD RESET MODE] Procedure: 1. Press ?/1 button to turn the set ON. 2. Select the function "CD". 3. Press ?/1 button to turn the set OFF. 4. Press three buttons x , CD and DISPLAY simultaneously. 5. The "STANDBY" display blinks instantaneously and CD ship mode is set. 6. To fluorescent indicator tube displays "COLD RESET" and the set is reset. [Disc Tray Lock] Procedure: 1. Press the ?/1 button to turn the set ON. 2. Press two buttons of x and Z simultaneously for five seconds. 3. The message "LOCKED" is displayed and the tray is locked. (Even if exiting from this mode, the tray is still locked.) 4. Press two buttons of x and Z simultaneously for five seconds again. 5. The message "UNLOCKED" is displayed and the tray is unlocked. 6. To exit from this mode, press the ?/1 button to turn the set OFF.
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HCD-RG333/RG441
[CD Repeat 5 Times Limit Release Mode] Procedure: 1. Press ?/1 button to turn the set ON. 2. Select the function "CD". 3. Press three buttons x , CD and ENTER simultaneously. 4. The message "LIMIT OFF" is displayed. 5. Press ?/1 button the set OFF. [AMP TEST MODE] Procedure: 1. Press ?/1 button to turn the set ON. 2. To enter the test mode, press three buttons x , PLAY MODE/TUNING MODE and ENTER simultaneously. 3. Press the DISPLAY button. The message "V0 0 0" " 000" is displayed. 4. Press the GROOVE button. The message "DBFB ON" "DBFB OFF" is displayed. 5. Press the SURROUND button. The message "SURROUND ON" "SURROUND OFF" is displayed. 6. Press the EQ BAND button. The message "LOW" "MID" "HIGH" is displayed. 7. Press ?/1 button to turn the set OFF.
21
HCD-RG333/RG441 SECTION 5 DIAGRAMS
5-1. IC PIN DESCRIPTIONS
· IC101 CXD3059AR (RF AMP) (BD81A BOARD) Pin No. Pin Name I/O 1 MIRR I/O Mirror signal input/output 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 DFCT FOK VSS LOCK MDP SSTP IOVSS1 SFDR SRDR TFDR TRDR FFDR FRDR IOVDD1 AVDD0 AVSS0 NC E F TEI TEO FEI FEO VC A B C D NC AVDD4 RFDCO PDSENS AC_SUM EQ_IN LD PD NC RFC AVSS4 RFACO RFACI AVDD3 BIAS ASYI ASYO VPCO VCTL AVSS3 CLTV I/O I/O -- I/O O I -- O O O O O O -- -- -- -- I I I O I O O I I I I -- -- O I O I O I -- I -- O I -- I I O O I -- I Pin Description Not used in this set. (Open)
Defect signal input/output Not used in this set. (Open) Focus OK signal input/output Not used in this set. (Open) Internal digital ground pin GFS is sampled at 460Hz; when GFS is high , this pin outputs a high signal If GFS is low eight consecutive Not used in this set. (Open) Spindle motor servo control signal output Disc innermost detection signal input I/O digital ground pin Sled drive signal output Sled drive signal output Tracking drive signal output Tracking drive signal output Focus drive signal output Focus drive signal output I/O digital power supply pin (+3.3 V) Analog power supply pin (+3.3 V) Analog ground pin Not used. (Open) E signal input F signal input Tracking error signal input Tracking error signal output Focus error signal input Focus error signal output Center voltage output A signal input B signal input C signal input D signal input Not used. (Open) Analog power supply pin (+3.3 V) RFDC signal output Not used in this set. (Open) Reference voltage pin for PD Connect to ground in this set. RFAC summing amplifier signal output Equalizer circuit signal input APC amplifier signal output APC amplifier signal input Not used. (Open) Equalizer cut-off frequency adjustment pin Analog ground pin RFAC signal output RFAC signal input or EFM signal input Analog power supply pin (+3.3 V) Asymmetry circuit constant current signal input Asymmetry comparator voltage signal input EFM full-swing signal output (Low=VSS, High=VDD) Wide-band EFM PLL charge pump signal output Not used in this set. (Open) Wide-band EFM PLL VCO2 control voltage signal input Analog ground pin Multiplier VCO1 control voltage signal input
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HCD-RG333/RG441
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 99 100 101
Pin Name FILO FILI PCO AVDD5 DDVROUT DDVRSEN AVSS5 DDCR NC BCKI PCMDI LRCKI LRCK VSS PCMD BCK VDD EMPH EMPHI IOVDD2 DOUT TEST TES1 IOVSS2 NC XVSS XTAO XTAI XVDD AVDD1 AOUT1 VREFL AVSS1 AVSS2 VREFR AOUT2 AVDD2 NC IOVDD0 RMUT LMUT NC XTSL IOVSS0 XTACN SQSO SQCK SBSO EXCK XRST SYSM
I/O O I O -- O I -- I -- I I I O -- O O -- O I -- O I I -- -- -- O I -- -- O O -- -- O O -- -- -- O O -- I -- I O I O I I I
Pin Description Master PLL (slave=digital PLL) filter signal output Master PLL filter signal input Master PLL charge pump signal output Analog power supply pin (+3.3 V) DC/DC converter signal output DC/DC converter output voltage monitor pin Analog ground pin DC/DC converter reset pin Not used. (Open) D/A interface bit clock signal input D/A interface serial data signal input (2's COMP, MSB first) D/A interface LR clock signal input D/A interface LR clock signal output f=Fs Internal digital ground pin D/A interface serial data signal output (2's COMP, MSB first) D/A interface bit clock signal output Internal digital power supply pin (+3.3 V) High when the playback disc has emphasis, low it has not High when de-emphasis is ON, low when input OFF I/O digital power supply pin (+3.3 V) Digital signal output Test pin Normally ground Test pin Normally ground I/O digital ground pin Not used. (Open) Master clock ground pin Crystal oscillation circuit signal output (16.9 MHz) Crystal oscillation circuit signal input (16.9 MHz) Master clock power supply pin (+3.3 V) Analog power supply pin (+3.3 V) Lch analog signal output Lch reference voltage signal output Analog ground pin Analog ground pin Rch reference voltage signal output Rch analog signal output Analog power supply pin (+3.3 V) Not used. (Open) I/O digital power supply pin (+3.3 V) Rch "0" detection flag Not used in this set. (Open) Lch "0" detection flag Not used. (Open) Crystal selection input I/O digital ground pin Not used in this set. (Open) Not used in this set. (Connect to ground.)
Oscillation circuit control signal input Self-oscillation when high, oscillation stop when low Subcode Q 80-bit and PCM peak and level data signal output CD TEXT data signal output Not used in this set. (Open) SQSO readout clock signal input Subcode P to W serial signal output Not used in this set. (Open) SBSO readout clock signal input Not used in this set. (Open) System reset signal input "L": Reset Mute signal input "H": Mute Connect to ground in this set.
23
HCD-RG333/RG441
Pin No. 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
Pin Name DATA VSS XLAT CLOCK VDD SENS SCLK ATSK WFCK XUGF XPCK GFS C2PO SCOR VDD C4M WDCK COUT NC
I/O I -- I I -- O I I/O O O O O O O -- O O I/O --
Pin Description Serial data signal input Internal digital ground pin Latch signal input The serial data is latched at the falling edge Serial data transfer clock signal input Internal digital power supply pin (+3.3 V) SENS signal output SENS serial data readout clock signal input Anti-shock signal input/output Not used in this set. (Open) WFCK signal output Not used in this set. (Open) XUGF signal output Not used in this set. (Open) XPCK signal output Not used in this set. (Open) GFS signal output Not used in this set. (Open) C2PO signal output Not used in this set. (Open) High output when the subcode sync, S0 or S1, is detected Internal digital power supply pin (+3.3 V) 4.2336MHz signal output Not used in this set. (Open) Word clock signal output f=2Fs Not used in this set. (Open) Track number count signal input/output Not used in this set. (Open) Not used. (Open)
24
HCD-RG333/RG441
· IC601 LC876996A-53H2-E (SYSTEM CONTROLLER) (PANEL BOARD) Pin No. Pin Name I/O Pin Description 1 O-MP3 CS O CS signal output to CD digital processor 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 to 42 43 to 45 46 47 to 49 50 51 52 53 54 to 63 64, 65 66 67 68 69 70 71 72 73 74 75 76 77 78 O-MP3 LP MOTER I-MP3 ACK SOL-B O-MP3 REQ SOL-A I-SCOR O-MP3 RESET I-BU1924 DATA I-BU1924 CLK I-VOLUME-IN1 I-VOLUME-IN2 RESET I-XT1 I-XT2 VSS1 CF1 CF2 VDD1 I-PROTECT WFR/HP/MIC-IN I-CD ENCODER I-CD OPEN/CLOSE I-TAPE A START I-TAPE B START I-STREAM/VACS I-KEY 3 I-KEY 2 I-KEY 1 I-SIRDS-IN I-AC CUT G13 to G1 S1 to S3 VDD3 S4 to S6 S7/METER-SW1 VPP S8/METER-SW2 S9/METER-SW3 S10/SW1 to S19/SW10 S20, S21 I-SPEC/MODEL/METER I-TUNED-IN I-STEREO-IN I-AMS-IN I-REEL-A-IN I-REEL-B-IN VDD4 I-CD NUM SENSOR O-POWER-RELAY O-SYSTEM-MUTE O-POWER-LED STREAM-LED6/SOL B STREAM-LED5/SOL A O I O I O I I I I I I O -- I O -- I I I I I I I I I I I I O O -- O O -- O O O O I I I I I I -- I O O O O O LP signal output to CD digital processor and motor signal output ACK signal input from CD digital processor and motor signal input REQ signal output to CD digital processor and motor signal output CD scor signal input RESET signal output to CD digital processor RG333: RDS data signal input RG441: Not used in this set. (Connect to ground.) RG333: RDS clock signal input RG441: Not used in this set. (Connect to ground.) Volume signal input from the encoder Volume signal input from the encoder Reset signal input Connection for input a crystal resonator (32.768 kHz) Connection for input a crystal resonator (32.768 kHz) Ground pin Connection for input a ceramic resonator (10 MHz) Connection for input a ceramic resonator (10 MHz) Power supply pin (+1.5 V) Power amplifier circuit protection signal input SubWoofer or Headphone detection signal input Signal input from the CD encoder CD tray open switch signal input TAPE A switches signal input TAPE B switches signal input Stream/Vacs signal input Function key input 3 Function key input 2 Function key input 1 Data signal input from the remote contorol receiver Power down signal input FL tube grid signal output FL tube segment signal output Power supply pin (+3.3 V) FL tube segment signal output FL tube segment signal output Power supply () pin (26 V) FL tube segment signal output FL tube segment signal output FL tube segment signal output FL tube segment signal output METER swich signal input Tuning frequency signal input Stereo tuning signal input AMS signal input A deck photo sensor signal input B deck photo sensor signal input Power supply pin (+3.3 V) Table address sensor swich signal input POWER RELAY control signal output System muting signal output POWER LED control signal output Illumination LED control signal output Illumination LED control signal output
25
HCD-RG333/RG441
Pin No. 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
Pin Name STREAM-LED4/MOTOR STREAM-LED3/MP3-STB STREAM-LED2 STREAM-LED1 I-LC72121 DI O-LC72121 CE O-LC72121/BU2099FV DO O-LC72121/BU2099FV CLK O-BU2099FV LCH O-BD3401 CLK VSS2 VDD2 O-BD3401 DATA O-XTCN O-XRES (RESET) O-XLT (CD-LAT) O-CD-DATA I-SENS O-CD-CLK O-MP3-DO I-MP3-DI O-MP3-CLK
I/O O O O O I O O O O O -- -- O O O O O I O O I O
Pin Description Illumination LED control signal output Illumination LED control signal output Illumination LED control signal output Illumination LED control signal output Data signal input from tuner Chip select signal output to tuner Data signal input from tuner and SP driver Clock signal output to tuner and SP driver LCH signal output to SP driver Clock signal output to sound processor Ground pin Power supply pin (+3.5 V) Data signal output to sound processor CD XTCN signal output CD reset signal output CD latch signal output CD data signal output CD SENS signal input CD clock signal output MP3 data signal output to CD digital processor MP3 data signal input from CD digital processor MP3 clock signal output to CD digital processor
26
HCD-RG333/RG441
5-2. BLOCK DIAGRAM -- CD SECTION --
OPTICAL PICK-UP BLOCK (KSM-215DCP)
DETECTOR VC VCC A B C D E F +1.7V +3.3V 26 A 27 B 28 C 29 D 19 E 20 F RF AMP IC101 DIGITAL SIGNAL PROCESSOR IC301 PCMDI 61 LRCKI 62 LRCK 63 PCMD 65 BCK 66 BCKI 60 11 SDO0 16 LRCKIA 19 SFSY/LRCKIB 14 SDIO 15 BCKIA 18 SBSY/BCKIB LD MOTOR DRIVER IC701 STANBY 3 PO11/BUCK/AD1 36 MIACK 8 MICK 7 MIDIO 6 78 XTAI XTACN 95 37 PD +3.3V SL/SP MOTOR DRIVER IC251 F+ FOCUS COIL F T+ TRACKING COIL T 16 CH2OUT-F CH1FIN 5 15 CH2OUT-R CH1RIN 6 17 CH1OUT-R CH2FIN 7 18 CH1OUT-F CH2RIN 8 14 FRDR 13 FFDR 12 TRDR 11 TFDR 7 SSTP S101 (LIMIT) XRST 100 DATA 102 XLAT 104 CLOCK 105 SENS 107 SCOR 115 XTACN XRST DATA XLT CLOCK SENS SCOR SCOR SENS CLOCK XLT DATA XRST XTACN SCOR SENS CD-CLOCK XLT(CD-LAT) CD-DATA XRST XTCN CD-L CD-R DOUT MP-3STB E-3 E-2 E-1 RE701 TBL ADDRESS SENSE SWITCH Q731 TABLE SENSOR IC731 MILP 5 MICS 4 RESET 2 MP3-DO MP3-REQ MP3-ACK MP3-CLK MP3-DI MP3-LP MP3-CS MP3-RST MAIN SECTION LM-R LM-F TM-R TM-F TBL ADDRESS SENS E-1 E-2 E-3 OPEN SW S751 (OPEN) 9 RIN 7 FIN OUT1 4 OUT2 2 VDD 55 VDD 21 VDDM 40 5 +1.5V REG 1 IC303 +3.3V
LD
LD DRIVER Q10
36 LD
M
M751 (LOADING) M741 (TABLE)
GND X171 16.9344MHz
77 XTAO
D
M
(Page 28)
PD VR
A
PANEL SECTION
TBL MOTOR DRIVER IC712 9 RIN 7 FIN OUT1 4 OUT2 2 D+3.3V
(Page 29)
B
MAIN SECTION
(Page 28)
ROTARY ENCODER
19 CH4OUT-R M101 M (SPINDLE) CH3FIN 30 20 CH4OUT-F CH3RIN 29 21 CH3OUT-F M102 (SLED) 10 SRDR 6 MPD 9 SFDR
AOUT1 81 · R-CH is omitted due to same as L-CH. · Signal Path DOUT 71 : CD
AOUT2 86
M
22 CH3OUT-R
OPIN+ 3 MUTE 24
27
27
HCD-RG333/RG441
5-3. BLOCK DIAGRAM -- MAIN SECTION --
SOUND PROCESSOR IC101 CD SECTION
B
(Page 27)
MP3-STB CD-L CD-R
BUFFER IC102
1 CDL R-CH MUTE Q306 MUTE CONTROL Q304,305 TM901 TUNER TUNER-L TUNER-R DO DI CLK CE TUNED STEREO R-CH DO DI CLK CE TUNED STEREO DATA RDS DATA RDS CLK RCLK 19 SI 18 SO 59 GAME-L 9 TAPEA1 61 TUNER_L
VOUT1 33 VOUT2 32
R-CH
RG333 RG441 POWER AMP IC441 MUTE Q103 MUTE CONTROL Q101,102 OVERLOAD DET Q481,482 STK MUTE OVERLOAD DET Q441,442 RG441:Q489-491 RG333:Q489
JK441 RY441 L SPEAKER R-CH R
CD-MUTE
RELAY+B RELAY DRIVE Q485-488 Q483,Q484 BUFFER Q106 SP R-CH R-CH BUFFER Q107 SWITCH Q351,Q352 BUFFER Q327 FRONT SP RELAY FAN901 FAN DRIVE Q310-Q312 J801 PHONES OVERHEAT DET TH441 AC3
BBNF1 34 BBIN1 35 BBNF2 31 BBIN2 30
RG333
RDS DATA RDS INT TU-MUTE
SAOUT2 55
J804 VIDEO GAME INPUT AUDIO L R R-CH
11 TAPEB1 15 REC-OUT1 ASMOUT 40
J803 VIDEO OUT
AC4
STK MUTE CONTROL Q309,313 STK MUTE CONTROL Q308 SP DRIVER IC371 RG333 11 Q5 RDS DATA RDS CLK STK
SYSTEM CONTORLLER IC601(1/2)
DECK-A HP2 L HP1 R DECK-B HRP2 L HRP1 R R-CH L101 HE1 BIAS OSC Q321 Q324 +9V R-CH
24 I-STREEMA/VACS 75 SYSTEM-MUTE 69 AMS
WFR/HP/MIC 19 PROTECT 18
12 Q6
7 DATA 8 CLK
CD NUM SENSOR 73 CD-OPEN/CLOSE 21 CD ENCORDER 20
TBL ADDRESS SENS OPEN SW E-1 E-2 E-3 LM-R LM-F TM-R TM-F
7 Q1
RCLK DATA
88 CLK 91 DATA
LM-R LM-F TM-R TM-F
D
CD SECTION
(Page 27)
TUNED 9 REC SW CONT 4 7 P/B SW SELECTOR IC201 TAPE MECHANISM DECK REC(FWD) B MODE REC(REW) A MODE B HALF A HALF A-PHOTO B-PHOTO CAPM+ CAP M DRIVE Q601 B TRIP DRIVE Q602 A TRIP DRIVE Q603 MOTOR SWITCH Q322,323 CD-MUTE FRONT SP RELAY LM-R LM-F TM-R TM-F 6 Q0 10 Q4 17 Q11 13 14 15 16 Q7 Q8 Q9 Q10 DATA 3 CLOCK 4 LCH 5 STEREO DI CE DO CLK LCH
67 TUNED 68 STEREO 83 84 85 86 87 DI CE DO CLK LCH
SO
VIDEO BUFFER IC602 11 MP3 STB 3 DATA 18 SO 4 CLK 5 LCK 6 SOL-A 7 SOL-B 8 MOTOR · R-CH is omitted due to same as L-CH. · Signal Path : TUNER : CD : PB(DECK A) : PB(DECK B) : REC(DECK B) : AUDIO
DO SO 23 22 70 71 TAPE B START TAPE A START I-REEL-A I-REEL-B CLK LCH SOL-A SOL-B MOTOR
B SOL
SOL-B
A SOL
SOL-A
28
28
HCD-RG333/RG441
5-4. BLOCK DIAGRAM -- PANEL/POWER SECTION --
SYSTEM CONTROLLER IC601(2/2) PT901 POWER TRANSFORMER S641-S650,SW601 FUNCTION KEY S601-S608,S610-S612 FUNCTION KEY S621-624,626-630 FUNCTION KEY S660 MASTER VOLUME ENCODER 9 VOLUME-IN1 10 VOLUME-IN2 26 KEY2 STREM-LED2 81 27 KEY1 STREM-LED3 80 LED DRIVER Q612 LED612 LED DRIVER Q611 LED611 STREM-LED6 77 LED DRIVER Q615 LED615 STREM-LED5 78 REMOTE CONTROL 1 RECIEVER IC610 LED DRIVER Q614 LED614 28 SIRDS-IN STREM-LED6 79 LED DRIVER Q613 LED613 B+ B RG333 D401 F904 F905 RY901 AC IN VL+ VL F909 D402 F904 F905 25 KEY3 STREM-LED1 82 LED DRIVER Q610 LED610 RG441 D401 VH+ VH F908 S901 VOLTAGE SELECTOR LIVE 220V 240V LIVE 220V 240V RG441:E2,E51 MODEL
POWER LED 76 LED601
A+3.5V
2
A+3.5V REG 1 IC302
D301-D304 SCOR XTCN XRST XLT(CD LAT) CD-DATA SENS CD-CLK MP3-DO MP3-DI MP3-CLK MP3-CS MP3-LP MP3-ACK MP3-REQ MP3-RESET C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 D+3.5V SW+3.5V 3 D+3.5V REG 1 IC301 D908 AC3
F906
CD SECTION
(Page 27)
A
C15 C14 C13 C12 C11 C10 C9 C8 C7 C6 C5 C4 C3 C2 C1
6 MP3-RESET 4 MP3-REQ 3 MP3-ACK 2 MP3-LP 1 MP3-CS 100 MP3-CLK 99 MP3-DI 98 MP3-DO 97 CD-CLK 96 SENS 95 CD-DATA 94 XLT 93 XRES 92 XTCN 5 SCOR
VFL 42 30
REG Q902
D305-D308 +9V FL601 3 +9V REG IC303 1
F907
RG333/RG441:AR,MX MODEL
G01-G13
43 45 47 S1-S21 50 52 65
FLUORESCENT INDICATOR TUBE
VF1 VF2 VFL
D309-D312 M+9V 3 M+9V REG IC304 1 B+ SWITCH Q314,315
AC4 VF1 VF2
RY901 AC IN
M+9V AC4
EVER+9V RELAY DRIVE Q361,362 D902-905
12 I-XT1 X601 32.768kHz POWER RELAY 74 13 I-XT2 RESET 11 15 CF1 X602 10MHz AC CUT 29 16 CF2 +3.5V RESET SWITCH Q605 RESET 3 1 IC604
+4V B+ SWITCH Q604,616
5
+4V REG IC603
1
PT902 SUB TRANSFORMER
29
29
HCD-RG333/RG441
5-5. CIRCUIT BOARDS LOCATION
SENSOR board SW board MOTOR (LD) board
BD81A board MOTOR (TB) board
DRIVER board
CONNECT board
TRANS board
AMP board
SUB TRANS board
VIDEO OUT board
REM board
PANEL board MAIN board
6 STREAM LED board
GAME JACK board
LEAD board
H/P JACK board
30
30
HCD-RG333/RG441
5-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Board: · X : parts extracted from the component side. · Y : parts extracted from the conductor side. · : Pattern from the side which enables seeing. (The other layer's patterns are not indicated.) Caution: Pattern face side: (Conductor Side) Parts face side: (Component Side) 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 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. · 2 : nonflammable resistor. · C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. · A : B+ Line. · B : B Line. · Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : CD PLAY : 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 f : AUDIO · Abbreviation MX : Mexican model AR : Argentine model E2 : 120 V AC area in E model E51 : Chilean and Peruvian model
5-7. WAVEFORMS PANEL Board
1
2V/DIV, 10µs/DIV
30.5 s
5.2 Vp-p
IC601
qd
(I-XT2)
2
2V/DIV, 40ns/DIV
· Indication of transistor.
C Q B E These are omitted.
100 ns
4.9 Vp-p
IC601
qh
(CF2)
Q B C E These are omitted.
Q B C E These are omitted.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead free 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.
31
31
HCD-RG333/RG441
5-8. PRINTED WIRING BOARD -- CD MECHANISM SECTION (1/2) -- · Refer to page 30 for Circuit Boards Location.
: Uses unleaded solder.
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
M101
C302
B
IC303
C305 C303
C255
S101
C252
R405
R351
R313 C315 C316 R302 C314
R404
C
C257 R352
C260
R419 R403
C306 IC251 C313 M102 R301
R354
R353
C311
C312
C259
C320
C307
R307
D
FB301
C318
C258
R253
IC301
R306 C317 R305 R402
C309
C308 C116
R303 C310 R407
R401 R409
R251
R205
R162 R191 C163 R163
C183
R165
R173 C196
C174
C114 C113 R113 R114
C182
R182
CN201
R201 C201
C194 R412 R406
C14
R408
C210
C211
C213
E
C184
R411
C251
R252
C212
R410
C172 R172 X171 C112 C115 IC101
(Page 42)
C181
F
C203
C171
C10
R112
C209
R171
R11
C111
C161 CN101
C125
C15
C11
R12
C18
R161
C17
R111
C162
C195
R181
C185 C186
R202
R10
C124
R121
Q10
C132 R143 R141
C134
R132 C133
C122
C143 R203 R142 C141 C142
C123
R133
· Semiconductor Location Ref. No. IC101 IC251 IC301 IC303 Q10 Location F-11 D-8 D-11 B-12 G-6
32
32
R131 C131
H
R151
G
C16
C151
R204
R13
HCD-RG333/RG441
5-9. SCHEMATIC DIAGRAM -- CD MECHANISM SECTION (1/2) -- · Refer to page 50 for IC Block Diagrams.
CN101 R307 C125 C307 C134 C151 R143 C14 C124 TP423 C15 TP10 TP424 R10 Q10 C11 JPO10 C122 C18 R11 C10 TP11 TP12 TP13 TP14 TP102
R131
C131
TP304
C142
R13 R12 C17 C16
IC B/D
C133
R133
R203 C143
R142
C132
C141
R121
C123
R151 TP302 C308 C309 IC301 R351
TP125
TP124
TP123
TP122
TP15 TP16
TP303
R141
R132
TP121
TP17 TP18 TP19
C306 R405 R404 R302 TP427
R303
C310 R419 R403 R402 R353 R354 R401 R301 C317 TP301 C316 C162 R306 R161 C115 IC101 X171 C174 R173 IC303 C312 C314 R181 C313 C185 C181 C183 TP432 TP433 C186 C182 C184 R182 TP178 C302 C303 C305 TP166 TP165 C194 TP167 C172 C195 TP431 TP430 R172 TP429 C116 TP177 TP428 R305 JPO103 C318 C161 JPO102 TP104 TP105 R111 R112 R113 C111 C112 C113 R114 C114 R352 TP103
C311
R313 C315
C320
C171
R171
FB301
TP422
TP142
TP425
R252
JPO004
TP153
TP148
TP149
TP145
TP144
TP147
TP146
TP160
TP162
R191 R165 C163
S101
R251
C251
C258
C259
TP426
R253
C210 CN201 TP186
R162
TP187 TP401 TP402 TP403 TP404 TP405 TP406 TP407 R201 TP408 R205 TP417 TP416 R411 R410 R409 R408 R407 R406 R412 C213 C212 C211 C260 C255 C257 TP421 TP420 C203 TP250 C252 M101 C201 C209 R163 TP436 IC251
C196
(Page 43)
TP415 TP414 TP413 TP412 TP419 TP434 TP410
TP253
TP252
TP251
M102
IC B/D
TP411
TP409 TP435
R204
33
33
HCD-RG333/RG441
5-10. PRINTED WIRING BOARDS -- CD MECHANISM SECTION (2/2) -- · Refer to page 30 for Circuit Boards Location.
: Uses unleaded solder.
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
C751
B
CN704 CN702 CN705
R733 C737
R735
R734
C736
C
CN703
C735 JW710 R723 R722 R721 C741 JW711 C752 JW712 R751
R732
Q731
CN742
CN741
JW709
JW708
JW707 JW706 JW705 C715
D
D701 D711 R702
CN721
R701
R711
R713
IC731
E
JW713 JW714
R712
JW704 JW703
MAIN BOARD CN301
CN701
(Page 38)
CN731
IC701
IC712
JW702 R731
F
JW701
C731
G
· Semiconductor Location Ref. No. D701 D711 IC701 IC712 IC731 Q731 Location D-6 D-7 F-6 F-7 E-11 C-9
CN751 S751 (LEVER SW)
H
34
34
HCD-RG333/RG441
5-11. SCHEMATIC DIAGRAM -- CD MECHANISM SECTION (2/2) -- · Refer to page 50 for IC Block Diagrams.
IC701
IC B/D
R702 D701 CN721 M751 CN704 C751
R701 C715
IC712
IC B/D
R712 CN751 S751 CN705C752 D711 R711 R713
R751
R735 CN702 C741
R734
R732
(Page 37)
CN742 M741 IC731 CN731 CN741
R733 Q731
R731 C731 CN701
CN751 RE701
CN703
R723
R722
R721
C737
C736
C735
35
35
HCD-RG333/RG441
5-12. SCHEMATIC DIAGRAM -- MAIN SECTION (1/2) -- · Refer to page 51 for IC Block Diagram.
CN309
R151 Q101 R386 R391 R392 R152 R154 R153 Q102
(Page 43)
C235
R216
R217
R219 R218
R388
R385
R387 JW201 EP101 FAN901 CN308 C228 R227 R225 C229 C230 R232 D207 D202 R230 CN307 R229 R220 R222 D201 R221 D206 R228 Q311 JW202
R389 R395
R390 R394
R393 R157
C175 R162 R155
D203
D204
D205 Q312 R231 R156 Q104
R158 Q103 R159 R163 R160
Q310
R165 C188
R164
R161
R226
R174 Q105
R173
C176
C185 R172
C187
R223 R175 C189
C177 C178 C186 R167 R166 C179 R170 C183 C181 R171 C184
(Page 46)
C190
R168
IC102
R169
C166
(Page 49)
C290 C289
C165 R141 R142 C162 C164 R139
R138 R137
C154 C160 C153
C159
C276 C163 C161
C157
C152
R201
R202
R102 R204 Q305 R205 R203 C101 C102 R101
C107
R105 C106 C105 R104 R103
IC B/D
C151 C150
R136 R135 C147
R272 C211
Q304
C103 C104 R198 C108 R107 R106 C109 C278 IC101
C149 C148 R134 C146 R133 C144 C142
CN305
C214
R206
R210
R207 Q306
R197
C206
Q307 C216 C222 C217 C213
C110 R108 C193 C277
C145
C143
C212 R212 R211 R209
R208
C279 C280 C281
R283 R281 R282 R284
FB201
C141 C140 C139 R132
(Page 43)
FB202 FB203 FB204 D324
R109
C113 C111 C112 C114
R112 C115 C119 C120 R110 R113 C135
C123 C125
C275 C138
D325
C137
R176
C116 R111
R131
CN314
D326 C118 C117 R195 C192 C191 C121 R114 C122 R115
C274 R177 R127 Q106
C136
C128 C129 C127
R194
C124
C272
(Page 43)
JW311 FB205 FB205
C271
R128 R121
R129
R116 R117 R254
Q107 C132 R120 R119
C126
(Page 37)
36
36
HCD-RG333/RG441
5-13. SCHEMATIC DIAGRAM -- MAIN SECTION (2/2) -- · Refer to page 51 for IC Block Diagrams.
(Page 36)
Q362
C270 R361 R362
R364 R363 R275 Q315 R274
Q361
D316 Q314
R323 R321 R322 C321 C315 C311 C318 D321 C241 R325 C308 C309 Q321 R324 C312
C252
R253
IC302
D215
D212
C253
R262
C258 R264 C259 R266 C242 C251 C243 R242 C244 R252 Q324 R250 R353 R243 C351 R351 D214
D213 Q327
IC301
IC304
JW301
R241
R263 R265
IC303
D313 D314 D315
JW303 R273 CN303
(Page 46)
C316 EP301 D311 JW302 JW305 C313 C310 C302 R251
R352
L101
Q351 R356 R354
D312
D309
D310
D307 D306 D305
C301
R357 D301 C248 R244 C246 R358
D308
(Page 49)
C354
C306 C305
C303
D302
Q352
C304 D304 D303
IC B/D
IC201
C352
C374
C375 C371 R371 C372 R373 C373 R374 R375 R376 R377 R307 R383 R306 R382 R381 R311 R247 R308 R378 R379 C288 C376 Q308 R246 C267 R384 R312 R313 D322 C266 C353 R245 C264
CN112
HP1
R372
C249 C265
HP2
CN103 HRP1
HRP2
HE1 Q313 R310 Q322 R248 Q323 C250
IC B/D
IC371 R380
Q309
D211
R249
R346
R345 R341 CN101
R348
CN302
R347 R343
C342 CN301
R342 R344
R214
R213
(Page 40)
(Page 35)
37
37
HCD-RG333/RG441
5-14. PRINTED WIRING BOARD -- MAIN SECTION -- · Refer to page 30 for Circuit Boards Location. : Uses unleaded solder.
1 A
2
3
(Page 42)
4
(Page 42)
5
6
7
(Page 34)
8
9
10
11
12
· Semiconductor Location
R306 JW107 R307 R384 R383 R382 R381 R379 Q309 R310 C374 R308 Q308
CN101
Q313
JW109
JW108
R380
JW145
B
R311
C375
JW2 JW3 JW112 JW4 JW5 CN314 JW113 R142 JW115 R141 JW18 JW6 JW7 LP301
C373
JW122 R312 JW125 JW126 JW127 JW121 JW123
C372
C376
JW151
C371
IC371
R371
R372
R374 R375 R376 R377
JW110
R378
R373 JW150
JW124 C354
C342
JW114
CN301
C165
JW1
JW146
JW117
R344
JW8
CN308
JW120
JW119
R139
C151
R346 R347 R345
JW311
R348 C228
JW128
R138
JW17
JW16
JW15
JW14
JW13
JW12
JW11
JW130 JW131
FB204
R134
JW129
C150 C160 C149 C142
C148
C
CN302
R136 C162
R272
C157
R133
C147
C166
R131 R176
R137
C146
C144
C143
C139
C154
C140
JW132
C159
R169
FB201 C217
CN305
C212 JW142 C213 R212 R208 R209
C152
C153
C222
R129
R211 C102 R101
R161 R165
C275
R132
(Page 39)
R177 R128 Q106
C216
C178
C141 C101
JW34
C138
R168 R167 R166 C179 C177 IC102
C176
JW133 JW134
R164 R160
JW22 JW21 JW23 JW19 JW24 JW20
R127
C274
C161
R102
C163 C276
C104
C214
R204 R207 R210 Q306 Q304
D
JW140 JW135 JW136 JW139
Q107 R121 C137
Q307
JW35
R103 R104
C103
C136 C135
C106
C186
JW36 R170 C183 R171
C185
R107 R197
C132
C206 C105
R205
JW141 R206 R105 C211
R198
C107
C193
C108
JW155 C120 C119
JW37
C278 C279 C121
C271 C272 C128
R120 R119
C187
R203
JW38
C181
JW9
C145
JW10
FB202
R282 R281 C110
R117
JW106
C265
C115
CN112
JW137
C122
R201 C111
R108 C109 R283
R114
R284
R113 C191 R111
R116
C280 C281 JW159
R202
R106
C126
C127
R172
C277
C184
R112
C125 JW39 FB205 C123 JW42 JW44
C129 C312 JW40 JW41 JW27 JW28
R244 R109
JW104
C311
C248
R248 Q323 Q322 JW101 JW100 C250 JW98 R247 R246 JW99
C113 IC201
C114
R243
D325
D324
C112
IC302
R195 C118
R115
JW32
C241
R254
C190
R173 R175 R174
Q105
E
D326
C264
JW138
C116 R110
C117
C124 R194
Ref. No. D201 D202 D206 D207 D211 D212 D213 D214 D215 D301 D302 D303 D304 D305 D306 D307 D308 D309 D310 D311 D312 D313 D316 D321 D322 D324 D325 D326 IC101 IC102 IC201 IC301 IC302 IC303 IC304 IC371 Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q304 Q305 Q306 Q307 Q308 Q309 Q310 Q311 Q312 Q313 Q314 Q315 Q321 Q322 Q323 Q324 Q327 Q351 Q352 Q361 Q362
Location H-8 H-9 H-9 H-9 F-3 G-4 G-4 G-3 G-3 H-6 H-6 H-6 H-7 H-5 H-6 H-6 H-6 H-5 H-5 H-5 H-5 F-6 G-5 H-4 H-3 E-3 E-2 E-2 D-5 D-7 E-4 F-6 E-7 F-6 F-5 B-3 G-7 G-7 G-8 G-8 E-9 D-6 D-6 E-3 E-3 D-3 D-3 B-3 B-2 G-9 H-9 H-9 B-2 G-5 G-4 F-5 E-3 E-3 F-3 F-4 G-3 G-3 G-5 G-4
FB203
JW116
C164 JW118
R135
R343 R342 R341
JW33
C192 R245 JW102 L101
C244
C242
R249
Q321
JW26
Q305
JW144 C188
R225 JW204 Q311 D203 D204 D205 D207 D206
C194 JW45
JW103
C243
R242
D211
R241
JW95
R214
R213
JW50
JW96
R250 C251
JW79
C318
D313
F
C315
R251 JW97 Q324
CN103
C246
C308
C288
C267
C266
C309
JW301 D314
R263
R252
R358
R351
C252
JW78
C270
Q327
R262
C352 JW94 C353 Q351 Q352 R352
JW304
R266
Q315 R323
Q314
JW75
JW74
JW71
R357
R364
R361 R324 JW80 D316 R274
Q361
C351 R353 R264 R356
R362
IC304
IC303
JW29 IC301 JW30
C253
Q362
JW47
D213
D212
R321
JW72
JW70
JW73
JW49
JW48
JW46
R354
JW77
R155 R154
D214 R265
C259
C258
JW88
JW81
JW84
R152
Q101
R363
R322
JW93
JW92
JW91
JW90
JW89
C316
JW157
C310
R158 R157
Q103 Q104
C313
D315
Q102
R163
C321
R275
R159
G
JW76
D215
JW31 R153 JW203
JW156
Q310 R226 C229
R151
JW83
C175 R162 JW52
JW51
R228 R227
JW87
JW86
JW66
JW63
D322
JW82
R313
JW65
LP303
JW85
D321
JW53
C230 D202
JW64
JW62
JW61
R219
R394 R393
LP302
JW158
JW55
CN309
R216 R217
R395 R390 R389 R387 R386 R385
R231
D310
D306
D308
D301
JW57
JW56
R222 R221 D201
D312
D305
D307
D303
D311
D309
D302
D304
(Page 42)
R218 C306
R220 R229
C305
C303 JW68 CN303
C304
JW202
C301
C302 C290 JW148
JW149
JW201
JW59 CN307 C289
C235
LP304
JW58
JW303
R273
JW305
I
EP101
JW69
Q312
H
R223
R388 R392
R391
R232
R325
JW67
R156
JW54
R230
JW105
R253
C189
C249
JW143
JW302
J
(Page 45) (Page 48) (Page 44) (Page 47)
38
38
EP301
IC 10 1
B1
E
F
G
H D
(Page 42)
C
B
A
(Page 38)
1
JR622
R647 JW602 R645 R646 JW601
JR623
CN601
S605 JW809
R648
R649 R650 JW768
S608 S604 R629 R690 R693 R697 R628 R627 R635 R676
S607 JW785 S606
2
JW783 JW784
JW786
R691
R664
JW767 JW765 JW766 JW779 JW808
JW749
R694
R695
JW764
R734
R692
JW778 JR617 R785 R783 R667
JW781
JW782
JW780
JW762 JW763
JW788 JW789 R780 R779 JW791 JW790
JW787
R696
R652
JW761
5-15. PRINTED WIRING BOARDS -- PANEL SECTION -- · Refer to page 30 for Circuit Boards Location.
· Semiconductor Location Ref. No. Location Ref. No. D603 C-12 D613 D604 C-12 D614 D605 C-12 D615 D606 E-9 D616 D607 C-11 D620 D608 E-9 D621 D609 E-9 D622 D610 E-10 D623 D611 E-9 D625
JW748
R651
JW747 R678 JW760 S610 S643 S612 S641 S611 R782 R665
R666 JW759 JW777 JW757 JW776 R778 R777 R776 R775 R781
3
S642
CN603
R663
JW758 JW756 JW812 JW755 JW775 JW774
R677
Location E-10 D-10 G-7 G-7 B-7 B-6 B-6 B-6 B-6
JW798 JW797 JW796 JW792 JW795 JW794 JW793
C648 JW754 JW773 R789 JW800 JW770 JW769 JW801 C647 JW804 JW752 R670 JW772 JW771 JW751 R668 R669
D630
JW753
4
JW799
IC601 IC602 IC603
JW810 JW750 S646
R719 R774 C620 JW807
Ref. No. D626 D630 D631 D632 D633
S645 S644 S603
R620 R614
C621
C622
JW803 JW806 JW805 JW802 JW711 JW710 R717 R718
Location B-6 G-4 D-10 D-10 D-9
C612
R612 R797 R609 JW727 JW726 JW733 JW732 JW723 R619 JW731 JW730 JW729 JW722 JW721 JW718 JW717 JW724 JW709 JW725 JW708 JW707 R604 R605 JW734 R610 R790 JW735
C-7 E-12 E-10
JW745
C654 WIRE806 R773
C641 JW700
5
R716
R795
R794 JW699 R793
Q601 Q602 Q603 Q604
JW746 CN602
JW744
R611 R613 R602 R603 R606
R771 R770 R769
LED601 Location D-10 A-14 C-12
JW743 R607 R608 R616 R617 R615 JW728 JW738 Q601 JW737 JW739 JW736 R601 R618 R799 R798
Ref. No. IC604 IC610
R796
R768 R767
JW705 JW706
JW698
H-7 H-7 H-7 B-11
C655
R792
JW704
R766 R765
D626
R784
JW814
R764 R763
6
D625
R762
JW703
JW720
JW697
JW716
D623
FL601
JW715
JW702 JW701 JW714 R636 JW713 R637 R787 JW712 JW813
R761 R760
D622
Ref. No. Q605 Q610 Q611 Q612 Q613 Q614 Q615 Q616
D616 JW740
R621 D615 R625 R622 R626 Q602 JR621 Q603 JW741
D621
R759 R758
C643
JW696
JW719
D620
R757 R756 R755 R754 R753 R752 R751
7
Location D-9 F-9 G-8 G-8 G-8 G-9 G-9 B-11
R723
JW606
JW643
Administrator SV-HCDRG333-PANEL
39
JW662 JW661 R624
R704 R700 R702 R623
JW675 JW685 JW684 JW660 JW674
R750 R749 R725 R630
IC
JW695
X601
R727
R728
60
1
C640 R748 C639 R747
R631
CN605
JW694
X602
R732
JR611 JR612 JW683 JW659 JW673
C638
C642
8
(Page 42)
R733
R729
C613 R730 JW682
C625
R746 C637 C624 C626 R745 C636
Q611
: Uses unleaded solder.
39
Q613
R708 JW658
JW692
Q612
JW672 JW670 JW671
JW681
JW693 C607 R681 R680 C653
R744 C635 R743 C634
JW689
C649
JW657
Q615
JW656
R706
JW669 JW668 JW667 JW654 R698 Q610 JW666
R679
CN608 C610
R714
JW691 JW690
R742 C633 R741
JW655
Q614
D611 D609
9
R863
JW680
R854
C632 R740
R788
CN604
C646
C609
R685
D608
R682
(Page 42)
C611 Q605 C656
JW664
R712 C618 C617
R713 S630
JW653 R711 R710 JW652 JW651
JW676 C606
C631 R739 JW815 D606 D610 JW688 R686 C630
JW663 JW811
R791
JW686
JW687
JW665
JW678 JW677
D613 R722
JW679
IC604
R688
R738 C629
D633
R737 C628
R687
D631
IC603
R689
R721
C608
D614
S647
S649
S648
10
R662 JW607 JR609 JW642
S650 S629
C623
JW624
JW622
C615
C614
D632
JW623
JW621
JW625 JW634
JW636
JW635
JW638
JW648
Q604
JW647
R720 R671 JW646 S628
JW608 R661
JW645
JW617 JW618
JW616
JW615
JW619 JW620
JW633
JW614
Q616 R684
JW639
JW603 C644 JW632
C619
R786
R683
JW613 JW626 C605 JW612
11
JW640 JR614 R632 C601 C602 R633 C603 R634 C604
JW637
JW627
JW644
JW631
D607
S602
S626
S627 IC602
JW630 JW629
R715 JW611 JW628 R641 R640 R638 D603 R639 R772 D604 D605
12
LED601
JW641
JR608
R672 R731 R675
R644
JR607
R658 R657
R660 R659
R643
JW610
R736
R735
R653
R656 R655
R674
S601
S621
S622
S623
S624
R654 R642
13
CN610
IC610
HCD-RG333/RG441
14
JR624
HCD-RG333/RG441
5-16. SCHEMATIC DIAGRAM -- PANEL SECTION (1/2) -- · Refer to page 51 for IC Block Diagram.
CN605 R704 R706 R708 R700 JW660 JW659
(Page 43)
R702
Q610
Q612
Q611
Q614
Q615
Q613
CN604
R698 JW674 JW718
(Page 43)
JW705
JW655
JW656
JW658
CN601 JW784 JW783 JW601 JW602 R629 R628 R639 R627 R690 R691 R672 R692 R693 R694 R695 R696 R697 R638 R731 JW811 R640 D603 D604 R641 C605 R854 D605
(Page 41)
(Page 37)
C655
IC B/D
IC602 R674
R663 R635 S612 JW641
R633 R634 JR607 R632
R652
R651
R650
R649
R648
R647
R646
R645
R644
R643
R642
S611
S610
S608
S607
S606
S605
S604
S603
S602
S601
JR609
JW625
JW714 JW635
JW626
JR608
R662
R661
R660
R659
R658
R657
R656
R655
R654
R653 R675
C644
JW716
S630
S629
S628
S627
S626
S624
S623
S622
S621
JW703
C604
C601
C602
JW701
C603 R722 R721 R720 R671 R670 R669 R668 R667 R666 R665 R664 R676
S650
S649
S648
S647
S646
S645
S644
S643
S642
S641
40
40
HCD-RG333/RG441
5-17. SCHEMATIC DIAGRAM -- PANEL SECTION (2/2) -- · Refer to page 31 for Waveforms.
FL601 CN603 JW812 R785 R783 R782
R770
R769
R768
R767
R766
R765
R764
R763
R762
R761 R760
R759
R758
R757
R756 R755
R754
R753
R752
R751
R750
C640
C639
C638
C637
C636
C635
C634
C633
C632
C631
C630
C629
R781 R780 R779
C622
C628
C623
R710 LED601 R719 C620 C621 R772 C642 R771 R711 C617 R716 JW670 R717 JW728 JW729 JW724 JW723 JW722 C618
R712
(Page 43)
R778 R777 R776 R775 R774 JR617 R718
R713
R794
R793
R792
R607
R608
R606
R605
R604
R603
R602
D626
D625
R796
JW673
JW721
D621 D620
D623
D622
JW706
R621 JW606 R622
JW707
JW708
JW709
R795
Q601 R790 JR621 R610 R797 R609 R611 CN602
R773 JW607 R789 C641 R624
R623
R612
R613
Q602
R614 R615
D615 R749 C643 IC601 53H2 R748 R747 R746 R745 R744 R743 R784 R742 R741 R740 R787 R739 R738 D616 Q603 R620 JW608 R626 R625 R799 R618 R619 R798 R616 R617
R637
R636 IC610 R714 CN608 JR624
R729
R730
(Page 40)
R723 R630 R631 R725
R737
R727
R734
R735
R788
R791
R736
C626
R715
C619
CN610
R728
R732 X602 R681 C653 C649
JR611
JR612
C625
D607
X601
C624
R733
C607
R680
C647
C610 C654 D611 D609
C611
D608 D630 R677 C648 R678 IC603 R863 C612 R679 D606 C646 C606 C608 C609
R601
R682 Q605 R687 R686
C613
C656
R685
D633
C614 Q604 R689 D613 D614
R786
R683
R684 D610 Q616 R688 C615 D631 IC604
D632
WIRE806
41
41
HCD-RG333/RG441
5-18. PRINTED WIRING BOARDS -- JACK SECTION -- · Refer to page 30 for Circuit Boards Location.
: Uses unleaded solder.
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
C876 C875
C874
C872 C871
(Page 39)
LED613 LED612
C832
CN873
C830
JR871
C831
CN804
CN607
JW831
W803
LED614
B
CN874
FB871 FB872 JW877 JW878
JW871
JW872 JW879 JR872 C873
JW875 JW876
R705 R707 S660
R703 R701
J801
(Page 38)
(Page 39)
R673
JW873 CN871
JW874
R709
R699
(Page 38)
SW
LED615
60
1
C
LED610
CN606
LP872
LP874
D
LP871
LP873
(Page 39)
E
(Page 32)
F
C802
R802
CN805
C861
R801 C801 R803 J804 CN802
LED611
J803
R804
LP804
W806
· Semiconductor Location Ref. No. LED610 LED611 LED612 LED613 LED614 LED615 Location C-9 B-9 A-9 A-7 B-7 C-7
CN801
G
C804 WIRE801 C803
JR801
LP802
EP802
(Page 38)
H
42
42
HCD-RG333/RG441
5-19. SCHEMATIC DIAGRAM -- JACK SECTION --
CN874 SW601 S660 CN804
C830 C831
J801
R699
R701
R703
R705
CN871
JW876 FB871 JW875 JW878 JW877 FB872
R707
R709
LED610
LED611
LED612
LED613
LED614
(Page 36)
R673
LED615
(Page 36)
C832
JW871 JW872 CN873
W803
JW873 JW874
CN606
CN607
(Page 33)
JW879
(Page 41)
(Page 40)
(Page 40)
C872
C873
C874
C871
C875
C876
CN802
CN805
J803
JR872 JR871 R803 JR801 R804 C802 R802 CN801 C861 C804 C803 R801 J804
C801
(Page 36)
EP802
WIRE801
W806
43
43
HCD-RG333/RG441
5-20. PRINTED WIRING BOARD -- POWER AMP SECTION (RG333) -- · Refer to page 30 for Circuit Boards Location. : Uses unleaded solder.
1 A
2
3
4
5
6
7
8
· Semiconductor Location Ref. No. D401 D441 D442 D443 D481 D482 D483 Location H-6 E-5 E-4 J-4 E-5 G-4 B-4 D-3 D-5 D-4 B-4 B-4 B-5 B-5 G-3 G-4 G-4 F-4 B-4
Q489
R491
R467
R493
D483
B
JW468
Q481
C481
Q484
R492 R465 C488 Q482 R466 R485 R484
JW471Q483 R486 JW470 JW469
R483
TH441
R494
IC441 Q441 Q442 Q481 Q482 Q483 Q484 Q485 Q486 Q487 Q488 Q489
C451
C453
JW467
R453
JW461 JW459 JW457 JW455 JW452
JW403
JW432
JW465 JW464
R451
R496
JW404 R452
R454 C454 JW463 C452
JW460 JW456 JW453 JW454 JW458
JW430
C489
R495
JW431
IC441
D
R456
Q442
JW441
R447
JW428 JW429 R460 R458 R457 R459 D442 D441
C443
JW450
R411
E
JW449
C447
R443
C441
R445 C445
R441
C446
C491
JW426 JW427 D481
R413
R412
JW442 JW451
C444 R444 R414 C448
JW440 JW439 JW438 JW437
JW473
Q488
F
R442
JW474
R446
C442
JW424
R448
C487 R481
JW446
R482
JW447
R487 Q486
JW422
D482
Q485
JW425
R490
Q441
R455
JW462
C
JW466
JW402
EP402
R489
JW423
EP401
JW435
C407
JW414
JW420
JW421
C459
R463
JW434 JW433
JW443
JW444
C403
C408
JW401
R401
C402
C405
G
C486
R488 Q487
JW436
JW445
C404 CN442
JK441
JW413
C457
C455
C458
D401
H
C460
JW418
JW419
JW415
JW408
R461
RY441
JW409
JW411
R462
JW407 JW410 CN441
L442
J
(Page 38)
D443
JW412
R407
I
JW400
JW472
L441
44
LP401
R464
JW417
C456
JW416
C406
R402
(Page 45)
44
HCD-RG333/RG441
5-21. PRINTED WIRING BOARDS -- TRANSFORMER SECTION (RG333) -- · Refer to page 30 for Circuit Boards Location. : Uses unleaded solder.
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
D904
D905 JW918 LP903 CN902 CN904 CN906
B
D902
D903
D901
C911
C909
D908
C
LP901 C906 RY901
R908
C908
R903
R904
Q902 JW900 FH907
JW923
D
PT902
PT901
D906
FH908
JW906
CN905
F904
C910
JW903
JW922
FH909 FH910 F905
(Page 44)
E
CN901
JW921
F
JW908
JW929
FH911
F906 C921 F907 C922
FH912
JW920
JW930
CN907
C920
JW910
G
(Page 38)
C926
LP902
FH913 JW926
FH914
JW917 JW924
H
JW902
CN903
C924 C923
I
C925
· Semiconductor Location Ref. No. D901 D902 D903 D904 D905 D906 D908 Q902 Location C-3 B-2 B-2 B-2 B-2 C-12 C-10 C-12
45
45
HCD-RG333/RG441
5-22. SCHEMATIC DIAGRAM -- POWER SECTION (RG333) --
JW403 C441 R441 R451 JW441 C445 R466 R411 R447 R483 R455 R445 R491 R467 R457 Q484 R486 C451 Q441 C453 C447 D483 R492 Q482 Q481 R485 R484 R407 Q483 R465 TH441 IC441(1/2) RY441
L441 R461
R413
R462 R464 L442 D443 C458 C457 C460 C456 R463 C455 C459 JK441
EP401 C408 C407
C443
R443
Q489 C491 0.001
D441
C481 R459 R453
C488
R493
R494 C489
C444
R444
C448 R495
D442
R460
D481 R454 Q485 R482 C486
R446
R458 R414 R448 Q442 C446 IC441(2/2) C442 JW442 R442 JW404 R452 Q486 R456 C454 C