Table of Contents
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SERVICE MANUAL
VIDEO CASSETTE RECORDER
POWER
1
2
3
4
5
6
7
8
9
0
(AUX)
–
CH
+
REC
PAUSE
PLAY
REW
FF
MENU
ENTER
STOP
–
+
SET
CANCEL
TV/VCR
TIMER
C.RESET
A.MONITOR
SP/EP
DISPLAY
TV POWER
–
TV CH
+
–
+
INPUT
TV VOL
SPECIFICATIONS
HR-A60U
GENERAL
:
AC 120 V, 60 Hz
Power requirement
Power consumption
:
9 W
Power on
:
1.7 W
Power off
Temperature
Operating
:
5°C to 40°C (41°F to 104°F)
Storage
:
–20°C to 60°C (–4°F to140°F)
Operating position
:
Horizontal only
Dimensions (W x H x D)
:
360 mm x 95 mm x 222.5 mm (14-3/16" x 3-3/4" x 8-3/4")
Weight
:
3.2 kg (7.1 lbs)
:
VHS NTSC standard
Format
Maximum recording time
:
210 min. with ST-210 video cassette
SP
:
630 min. with ST-210 video cassette
EP
VIDEO/AUDIO
:
NTSC-type color signal and EIA monochrome signal, 525 lines/60 fields
Signal system
Recording/Playback
:
DA-4 (Double Azimuth) head helical scan system
system
:
42 dB
Signal-to-noise ratio
:
230 lines
Horizontal resolution
Frequency range
:
100 Hz to 10,000 Hz
Normal audio
:
20 Hz to 20,000 Hz
Hi-Fi audio
:
RCA connectors (IN x 1, OUT x 1)
Input/Output
TUNER
Tuning system
:
Frequency-synthesized tuner
Channel coverage
:
Channels 2–13
VHF
:
Channels 14–69
UHF
:
113 Channels
CATV
:
Channel 3 or 4 (switchable; preset to Channel 3 when shipped) 75 ohms,
RF output
unbalanced
TIME R
:
Quartz
Clock reference
:
1-month programmable timer/8 programs
Program capacity
:
Approx. 5 sec.
Memory backup for timer
ACCESSORIES
:
RF cable (F-type), Infrared remote control unit, "AAA" battery x 2
Provided accessories
Specifications shown are for SP mode unless specified otherwise.
E. & O.E. Design and specifications subject to change without notice.
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD
C
HR-A60UC V16D0
No.82953
2003/01
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Related Manuals for JVC HR-A60Uc
Summary of Contents for JVC HR-A60Uc
- Page 1 RF cable (F-type), Infrared remote control unit, “AAA” battery x 2 Provided accessories Specifications shown are for SP mode unless specified otherwise. HR-A60UC V16D0 E. & O.E. Design and specifications subject to change without notice. No.82953 COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD...
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Page 2: Table Of Contents
1-1 SWITCHING POINT ............1-15 BOT BOARD ASSEMBLY<07> ..........3-10 ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE .... 1-15 IC DESCRIPTIONS ..............1-16 SERVO TIMING CHART ............1-19 REFERENCE MECHANISM TIMING CHART ..........1-20 SEMICONDUCTOR BASE CONNECTIONS ......4-1 GENERAL SPECIFICATIONS[HR-A60UC] ......4-2... -
Page 3: Important Safety Precautions
Important Safety Precautions Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced. - Page 4 Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions, Afterwards, perform the following tests and confirm the specified values in order to verify compli- ance with safety standards.
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Page 5: Disassembly Instructions
DISASSEMBLY INSTRUCTIONS 1-3: DECK CHASSIS (Refer to Fig. 1-3) REMOVAL OF MECHANICAL PARTS Remove the screw 1. AND P.C. BOARDS Remove the 2 screws 2. 1-1: TOP CABINET AND FRONT CABINET Unlock the 3 supports 3. (Refer to Fig. 2-1) Remove the BOT PCB in the direction of arrow (A). -
Page 6: Removal Of Vcr Deck Parts
DISASSEMBLY INSTRUCTIONS NOTE 2. REMOVAL OF VCR DECK PARTS In case of the Locker R installation, check if the one 2-1: TOP BRACKET (Refer to Fig. 2-1) position of Fig. 2-3-B are correctly locked. Extend the 2 supports 1. When you install the Cassette Side R, be sure to move Slide the 2 supports 2 and remove the Top Bracket. - Page 7 DISASSEMBLY INSTRUCTIONS 2-6: LOADING MOT OR/WORM (Refer to Fig. 2-6-A) 2-7: TENSION ASS’Y (Refer to Fig. 2-7-B) Remove the screw 1. Turn the Pinch Roller Cam clockwise so that the Tension Remove the Loading Motor. Holder hook is set to the position of Fig. 2-7-A to move Remove the Worm.
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Page 8: S Reel / T Reel / Idler Arm Ass'y / Idler Gear
DISASSEMBLY INSTRUCTIONS NOTE [OK] Tension Connect Take care not to damage the gears of the S Reel and T Reel. Tension Band The Polyslider Washer may be remained on the back of the reel. [NG] Tension Connect Tension Band Take care not to damage the shaft. Do not touch the section “A”... -
Page 9: A/C Head
DISASSEMBLY INSTRUCTIONS 2-10: CASSETTE OPENER/PINCH ROLLER BLOCK/P5 ARM ASS’Y (Refer to Fig. 2-10-A) Unlock the support 1 and remove the Cassette Opener. Remove the Pinch Roller Block and P5 Arm Ass’y. Cassette Opener Spring Position Fig. 2-11-B Pinch Roller Block 2-12: FE HEAD (RECORDER ONLY) (Refer to Fig. -
Page 10: Capstan Dd Unit
DISASSEMBLY INSTRUCTIONS 2-14: CAPSTAN DD UNIT (Refer to Fig. 2-14-A) 2-15: MAIN CAM/PINCH ROLLER CAM/JOINT GEAR (Refer to Fig. 2-15-A) Remove the Capstan Belt. Remove the 3 screws 1. Remove the E-Ring 1, then remove the Main Cam. Remove the E-Ring 2, then remove the Pinch Roller Remove the Capstan DD Unit. -
Page 11: Cassette Guide Post / Inclined Base S/T Unit / P4 Cap
DISASSEMBLY INSTRUCTIONS NOTE 2-18: CASSETTE GUIDE POST/INCLINED BASE S/T UNIT/P4 CAP (Refer to Fig. 2-18-A) 1. When you install the Loading Arm S Unit, Loading Arm T Unit and Main Loading Gear, align each marker. (Refer Remove the P4 Cap. Unlock the support 1 and remove the Cassette Guide to Fig. -
Page 12: Key To Abbreviations
KEY TO ABBREVIATIONS Audio/Control H.SW Head Switch Automatic Color Control Hertz Audio Erase Integrated Circuit Automatic Frequency Control Intermediate Frequency Automatic Fine Tuning Indicator AFT DET Automatic Fine Tuning Detect Inverter Automatic Gain Control Killer Amplifier Left Antenna Light Emitting Diode A.PB Audio Playback LIMIT AMP... - Page 13 KEY TO ABBREVIATIONS SYNC Synchronization SYNC SEP Sync Separator, Separation Transistor TRAC Tracking TRICK PB Trick Playback Test Point UNREG Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse, Voltage Display V . PB Video Playback Variable Resistor V.REC Video Recording Visual Search Fast Forward Visual Search Rewind...
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Page 14: Preventive Checks And Service Intervals
PREVENTIVE CHECKS AND SERVICE INTERVALS The following standard table depends on environmental conditions and usage. Parts replacing time does not mean the life span for individual parts. Also, long term storage or misuse may cause transformation and aging of rubber parts. The following list means standard hours, so the checking hours depends on the conditions. -
Page 15: Service Mode List
If "N" is always being displayed on the TV monitor, can not control from provided remote controller since this product is other brand format. • How to return a JVC format. Turn off the power of the set and push the CHANNEL+ button and the REC button of the set simultaneously. -
Page 16: Mechanical Adjustment
MECHANICAL ADJUSTMENTS TAPE REMOVAL METHOD AT NO POWER 1. CONFIRMATION AND ADJUSTMENT SUPPLY Read the following NOTES before starting work. Remove the Top Cabinet and Front Cabinet. • Place an object which weighs between 450g~500g on the (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) Cassette Tape to keep it steady when you want to make Remove the screw 1 of the Deck Chassis and remove the the tape run without the Cassette Holder. -
Page 17: Confirmation Of Reel Brake Torque
MECHANICAL ADJUSTMENTS 1-4: CONFIRMATION OF REEL BRAKE TORQUE 2. CONFIRMATION AND ADJUSTMENT OF TAPE RUNNING MECHANISM (S Reel Brake) (Refer to Fig. 1-2-B) Once set to the Fast Forward mode then set to the Stop Tape Running Mechanism is adjusted precisely at the mode. -
Page 18: Confirmation And Adjustment Of Audio/Control Head
MECHANICAL ADJUSTMENTS 2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/ 2-3: TAPE RUNNING ADJUSTMENT CONTROL HEAD (X VALUE ADJUSTMENT) When the Tape Running Mechanism does not work well, Confirm and adjust the position of the Tension Post. adjust the following items. (Refer to item 1-1) Adjust the Guide Roller. -
Page 19: Electrical Adjustments
ELECTRICAL ADJUSTMENTS Read and perform this adjustment when repairing the circuits or replacing electrical parts or PCB assemblies. 1. BASIC ADJUSTMENT CH-2 CAUTION • When you exchange IC and Transistor for a heat sink, apply the silicon grease (YG6260M) on the contact section of the heat sink. -
Page 20: Ic Descriptions
IC DESCRIPTIONS VCR PCB OEC0131A (IC1001) PORT PIN NAME DESCRIPTION SVSS SVSS Ground. CTLREF CTLREF Output terminal for CTL amp REF (1/2 SVCC) CTL(+) CTL(+) Input and output terminal of Control Head. CTL(-) CTL(-) Input terminal of Control Head. CTLBIAS CTLBIAS Output terminal for bias. - Page 21 IC DESCRIPTIONS VCR PCB OEC0131A (IC1001) PORT PIN NAME DESCRIPTION P14/IRQ4 EP-L Tape speed EP mode at the time of LOW. P15/IRQ5 (JUST CLOCK) Not used. P16/IC REM IN Receive the remote control signal. P17/TMOW Not used. CAP FWD-L Capstan forward and backward command. P67/RP7/TMB LDM CTL Loading motor control terminal.
- Page 22 IC DESCRIPTIONS VCR PCB OEC0131A (IC1001) PORT PIN NAME DESCRIPTION P41/FTIA REM SEL1 The initial settings of Remote control unit select. P40/PWM14 REM SEL2 FZTAT Write protect. Subclock pulse(32.768KHz) RESET will be done when the voltage goes to HIGH after the reset /RESET /RESET signal.
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Page 23: Servo Timing Chart
IC DESCRIPTIONS VCR PCB OEC0131A (IC1001) PORT PIN NAME DESCRIPTION V_PULSE DUMMY V.SYNC Virtual V Pulse output. Ground. C.SYNC_IN C.SYNC Input terminal for composite SYNC. SERVO TIMING CHART SYSCON PCB IC1001 (OEC0130A) DPG 104 PIN DFG 104 PIN 24 Cycle CH 1 CH 2 H. -
Page 24: Mechanism Timing Chart
MECHANISM TIMING CHART Please see the list below for the operational timing and the mode sensor output of the main parts on each mechanism modes. MECHANISM MODE EJECT STBY UNLOAD STOP3 F.SLOW STOP2 FF/REW Mode Dealing Directions Revolutional Angle of 206.3 226.4 272.2... -
Page 25: Troubleshooting Guide
TROUBLESHOOTING GUIDE POWER DOES NOT TURN ON Is the voltage at pin 18, Check IC1001. 36, 56, 82 and 112 of IC1001 about 5V? Check AT+5.2V line and the Is the voltage at cathode check peripheral circuit. of D512 about 5V? Check Around T501. -
Page 26: Power Shuts Off
TROUBLESHOOTING GUIDE POWER SHUTS OFF Insert a cassette and push PLAY button. Check TAPE LOADING, Does it Power off in about LOADING BELT, MODE SENSOR, 3 seconds? DD MOTOR and CYLINDER MOTOR. Check REEL SENSOR Does it Power off in about and REEL BELT. -
Page 27: Audio Shakes
TROUBLESHOOTING GUIDE AUDIO SHAKES Is AUDIO HEAD scratched? Replace AUDIO HEAD. Does pin 9 of IC1001 Replace CAPSTAN DD. output about 5Vp-p? In playback, is the voltage Check IC1001. at pin 12 of CP1001 3.0V? Check AUDIO BLOCK. 1-23... -
Page 28: Cassette Tape Is Not Accepted
TROUBLESHOOTING GUIDE CASSETTE TAPE IS NOT ACCEPTED Does WORM GEAR of Check WORM GEAR of CASSETTE LOADING CASSETTE LOADING BLOCK. BLOCK activate? When cassette is not Check LED and PHOTO SENSOR inserted, is the voltage at pin on DECK. 29 of IC1001 5V? When a cassette is inserted, is the voltage between Replace LOADING MOTOR. -
Page 29: Ff/Rew Do Not Work
TROUBLESHOOTING GUIDE FF/REW DO NOT WORK Is the voltage changing Check pins 33 and 34 of IC1001 lines. at pin 43 of IC1001 when you press FF/REW? Check DECK MECHANISM. WHEN INSERTING CASSETTE, IT EJECTS IMMEDIATELY Defective CASSETTE or Does Another cassette go down? CASSETTE LOADING BLOCK. -
Page 30: Tape Loading Is Ok, But Unloads Immediately
TROUBLESHOOTING GUIDE TAPE LOADING IS OK, BUT UNLOADS IMMEDIATELY Is the voltage at pins Check pins 103 and 104 Does CYLINDER rotate? 6 and 7 of CP1001 of IC1001 lines. UNREG 5V? In playback, is the voltage Replace CAPSTAN DD UNIT. at pins 3, 8, 10 and 12 of CP1001 about 5V? Replace CYLINDER UNIT. -
Page 31: Playback Picture Jitters Horizontally
TROUBLESHOOTING GUIDE PLAYBACK PICTURE JITTERS HORIZONTALLY Is FG Pulse output level Replace CYLINDER MOTOR. at pin 10 of CP1001 about 6V? Is the voltage at pin 9 of Replace IC1001. IC1001 about 5V? Replace CYLINDER MOTOR. PLAYBACK PICTURE SHAKES Is FG Pulse output level Replace CYLINDER MOTOR. -
Page 32: Auto Tracking Does Not Operate
TROUBLESHOOTING GUIDE AUTO TRACKING DOES NOT OPERATE By manual tracking, does the DC level at pin 59 Check CYLINDER UNIT. of IC4001 change? In auto tracking, is the Does the CTL PULSE voltage at pin 30 of IC1001 (about 1.0Vp-p) appear at pin 7 Check CONTROL HEAD. -
Page 33: Playback Picture Jitters Vertically
TROUBLESHOOTING GUIDE PLAYBACK PICTURE JITTERS VERTICALLY Does tracking noise appear in the picture? By adjusting the manual tracking UP/DOWN buttons, will the Check P/B ENVELOPE. noise disappear in the picture? Are GUIDE POSTS Adjust GUIDE POST height. the right height? Adjust PG SHIFTER. -
Page 34: No Playback Picture
TROUBLESHOOTING GUIDE NO PLAYBACK PICTURE Is the voltage at pin 44, Is E-E appearing on Check P.CON 5V line. 52 and 68 of IC4001 5V? the Monitor TV? Check IC4001. Is there Video signal Check J4203. at pin 30 of IC4001? Is there VIDEO signal Check IC4001 and the at pin 26 of IC4001? -
Page 35: No Picture During Playback
TROUBLESHOOTING GUIDE NO PICTURE DURING PLAYBACK Is there Video signal Check IC4001. at pin 26 of IC4001? Is there Color signal Replace IC4001. in Video signal at pin 26 of IC4001? Check J4201. NO COLOR DURING SELF RECORDING AND PLAYBACK Replace J4203. -
Page 36: Cylinder Not Rotating During Playback And Recording
TROUBLESHOOTING GUIDE CYLINDER NOT ROTATING DURING PLAYBACK AND RECORDING Is the voltage at pin 6 and Check pin 103 and 104 of IC1001 lines. 7 of CP1001 about DC5V? In playback, is the voltage Replace CAPATAN DD UNIT. at pin 3, 8, 10 and 12 of CP1001 about DC5V? Check IC1001. -
Page 37: Normal Audio On Playback
TROUBLESHOOTING GUIDE NO NORMAL AUDIO ON PLAYBACK Refer to section "NO E-E". Does audio appear on E-E? Is the voltage at pin Check C4031 and peripheral circuit. 6 of IC4001 2.3V? Does AUDIO signal appear Check IC4001 and peripheral circuit. at pin 10 of IC4001. -
Page 38: Capstan Dd Motor Not Rotating
TROUBLESHOOTING GUIDE CAPSTAN DD MOTOR NOT ROTATING In playback, is the voltage Check POWER circuit. at pin 2 and 4 of CP1001 12V? Is the voltage at pin 11 of CP1001 5V? In playback, check the Replace IC1001. voltage at pin 108 of IC1001 is 2.5V? Does DD MOTOR rotate now? If not, replace DD MOTOR . -
Page 39: Audio Can Not Be Recorded
TROUBLESHOOTING GUIDE AUDIO CAN NOT BE RECORDED Is BIAS level O.K at Is the voltage at Emitter Check POWER circuit. T4001? of Q4003 5V? Is the voltage at pin 23 Check IC4001. of IC4001 above 5V? T4001 is broken or shorted. Check the circuit between Is there AUDIO signal audio out of Tuner and... -
Page 40: Cassette In And Down, Unit Has No Functions
TROUBLESHOOTING GUIDE CASSETTE IN AND DOWN, UNIT HAS NO FUNCTIONS Does mode OSD Check LOADING MOTOR, MODE appear in Monitor? SENSOR and the peripheral parts. Does VCR operate with Check IC1001. the remote control? Replace SW656, Check peripheral Is the voltage at pin 34 of circuit. -
Page 41: Recording Mechanism Works, But No Video Recorded From Input Jack Or Tuner
TROUBLESHOOTING GUIDE RECORDING MECHANISM WORKS, BUT NO VIDEO RECORDED FROM INPUT JACK OR TUNER Does VIDEO signal Check the circuit from appear at pins 30 VIDEO input jack to IC4001, and 32 of IC4001? from Tuner Pack to IC4001. Does VIDEO signal appear Is the voltage at pin Check IC1001. -
Page 42: E-E (No Video From Tuner)
TROUBLESHOOTING GUIDE NO E-E (NO VIDEO FROM TUNER) Are the plugs Disconnect the plugs from the connected to the VIDEO input Jacks. VIDEO input jacks? Do the voltages appear at Check peripheral circuit. each terminal +B(5V) and TU(32V) of TU6001? Check VIDEO Does VIDEO signal Replace TU6001. -
Page 43: E-E Audio (Mono)
TROUBLESHOOTING GUIDE NO E-E AUDIO (MONO) Is the voltage at pins 52, Check POWER BLOCK. 68 and 77 of IC4001 5V? Does signal appear Check J4204 and J4205. at pin 78 of IC4001? Does signal appear Replace IC4001. at pin 10 of IC4001? Check J4201. -
Page 44: Tuner Audio (Mono)
TROUBLESHOOTING GUIDE NO TUNER AUDIO (MONO) Do the voltages appear at Check POWER BLOCK. each terminal +B(5V) and TU(32V) of TU6001? Does signal appear Check TU6001 and peripheral circuit. at pin 15 of TU6001? Does signal appear Replace IC4001. at pin 76 of IC4001? Check J4201 and peripheral circuit. - Page 45 <Reference> SEMICONDUCTOR BASE CONNECTIONS DIODE CATHODE ANODE 1SS133T-77 1N4005-EIC 1SS244T-77 LTE-3271T-012A-O AN3663FBP PST3231NR KIA431A-AT MTZJ12B T-77 21DQ09N-TA2B1 LTL-1CHEE-002A LA71206M-MPB MTZJ13B T-77 RGP10J-EIC LTL-1CHGE-031A OEC0130A MTZJ24B T-77 SB140-EIC MTZJ33B T-77 MTZJ6.8B T-77 TRANSISTOR LTV-817M-VB 2SD734(E,F)-AA KTC3198-AT(Y,GR) 2SC4160-OEC-YAC1 KRA103SRTK RPT-38PB113 ST-304L KTA1266-AT(Y,GR) KTC3203_Y-AT KRC103SRTK KTC3209_Y-AT...
- Page 46 <Reference> GENERAL SPECIFICATIONS [HR-A60UC] System VHS Player / Recorder System Video System NTSC Hi-Fi STEREO NTSC PB(PAL60Hz) Deck DECK OVD-7 Loading System Front Motor Heads Video Head 4Head FM Audio Head 2Head Normal Audio /Control Mono / Yes Erase(Full Track Erase)
- Page 47 <Reference> GENERAL SPECIFICATIONS [HR-A60UC] On Screen Menu Display Menu Type Character Timer Rec Set Auto Repeat On/Off SAP On/Off CH Setup TV/CATV Auto CH Memory Add/Delete System Setup Clock Set Yes (Calendar 12H) Language No Noise Back Ground Auto Clock...
- Page 48 <Reference> GENERAL SPECIFICATIONS [HR-A60UC] G-12 Remote Unit RC-ES Control Glow in Dark Remocon Format type Custom Code 43 / 03 Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys 35 Keys Keys Power 0/Input Select CH Up...
- Page 49 <Reference> GENERAL SPECIFICATIONS [HR-A60UC] G-14 Accessories Owner's Manual Language English/French w/Guarantee Card Yes (English Only) Remote Control Unit Dew Caution Sheet Video Cassette Tape Battery UM size x pcs UM 4 x 2pcs OEM Brand Safety Tip Toll Free Insert Sheet...
- Page 50 <Reference> GENERAL SPECIFICATIONS [HR-A60UC] G-18 Carton Master Carton Content Material Dimensions W x D x H (mm) Description of Origin Gift Box Material Single/Full Color Dimensions W x D x H (mm) 420x291x160 Design As Per BUYER 's Description of Origin...
- Page 51 JVC SERVICE & ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP. www.jvcservice.com(US Only) JVC CANADA INC. Head office : 21 Finchdene Square Scarborough, Ontario M1X 1A7 (416)293-1311 Printed in Japan 0301 VP...
- Page 52 PARTS LIST SAFETY PRECAUTION Parts identified by the symbol are critical for safety. Replace only with specified part numbers. PACKING AND ACCESSORY ASSEMBLY <M1> The instruction manual to be provided with this product will differ according to the destination. 1, 2, 7, 8, 10, 11, 12 REF No.
- Page 53 FINAL ASSEMBLY <M2> BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and per- formance. We recommend that genuine JVC parts be used. RATING LABEL PCB010 (SYSCON PCB ASS'Y) PCB370 (BOT PCB ASS'Y)
- Page 54 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
- Page 55 < > MECHANISM ASSEMBLY [ TOP VIEW ] CD1501 M2003 UN4001 H5002 H5001 CD1502 M101 NOTE: Applying positions AA, AB, AC and AD for the CLASS PART NO. MARK grease are displayed for this section. GREASE G-555G Check if the correct grease is applied for each MG-33 position.
- Page 56 [ BOTTOM VIEW ] CD1503 M2001 CD1501 CD1502 NOTE: Applying positions AA, AB, AC and AD for the CLASS PART NO. MARK grease are displayed for this section. GREASE G-555G Check if the correct grease is applied for each MG-33 position.
- Page 57 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
- Page 58 ELECTRICAL PARTS LIST REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
- Page 59 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
- Page 60 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
- Page 61 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
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Page 62: Charts And Diagrams
SECTION 2 CHARTS AND DIAGRAMS INTERCONNECTION DIAGRAM HALL MAIN ROTOR FULL ERASE HEAD ASS’Y SENSOR COIL MAGNET H5002 FG SENSOR BOT SENSOR Q1008 LOADING MOTOR M101 HALL HALL BOT PCB SWITCH LOGIC PCB370 VEBA04 CP1001 GND[M] CAP_VCO CAP/M/F/R AC120V_60Hz LD/CY_VCO CD501 LDM_CTL CYL_CTL... -
Page 63: Y/C/Audio/Ccd/Head Amp Schematic Diagram
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM (SYSCON PCB) BUFFER Q4012 KTC3875S_Y_RTK R4041 1.8K 3.87 3.23 FROM POWER... -
Page 64: System Control/Servo Schematic Diagram
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. SYSTEM CONTROL/SERVO SCHEMATIC DIAGRAM FROM/TO POWER (SYSCON PCB) POWER_FAIL LED_VCC POWER_ON-L AT+5V[M-CON] P.CON+5V AT+5.2V... -
Page 65: Power Schematic Diagram
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. POWER SCHEMATIC DIAGRAM TO HI-FI/DEMODULATOR (SYSCON PCB) P.CON+5V +12V TO TUNER (TUNER) R549 +32V... - Page 66 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. OPERATION SCHEMATIC DIAGRAM (SYSCON PCB) FROM/TO SYSCON/SERVO 1G/TV/VCR_LED 2G/T-REC_LED 3G/REC_LED 4G/POWER_LED REM_IN KEY-B R658...
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Page 67: Tuner Schematic Diagram
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. TUNER SCHEMATIC DIAGRAM (SYSCON PCB) REAR OUT JACK J4201_2 MSP-213V1-432_PBSN TU6001 115-V-H015AR R6006 RF_CONV_A.OUT... -
Page 68: Hi-Fi/Demodulator Schematic Diagram
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. HI-FI/DEMODULATOR SCHEMATIC DIAGRAM (SYSCON PCB) C5514 C5521 R5519 0.22 3.3K 1/4W FROM/TO TUNER FRONT_A_IN-R FRONT_A_IN-L... -
Page 69: Printed Circuit Boards Syscon/Bot
PRINTED CIRCUIT BOARDS SYSCON/BOT (INSERTED PARTS) CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S). SOLDER SIDE ATTENTION : REPLACER PAR DES FUSIBLE DE MEME TYPE. D664 D665 D666 D663 SW653 SW657 SW656 SW654 J4205 SW658... -
Page 70: Waveforms
PRINTED CIRCUIT BOARDS SYSCON/BOT (CHIP MOUNTED PARTS) SOLDER SIDE WAVEFORMS Y/C/AUDIO/CCD/ HEAD AMP POWER 1 POWER ON 5 REC 9 FF/REW @ PB 500mV 10µs/div 20V 5µs/div 500mV 500µs/div 50V 2µs/div SYSCON/SERVO Hi-Fi/DEMODULATOR 2 POWER ON 6 POWER ON - POWER ON # POWER ON 100mV 100ns/div 1V 5ms/div... -
Page 71: Y/C/Audio/Ccd/Head Amp Block Diagram
Y/C/AUDIO/CCD/HEAD AMP BLOCK DIAGRAM AUDIO SIGNAL(REC) X4001 AUDIO SIGNAL (PB) 3.579545 MHz PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL Q4012 Q4010 TUNER VIDEO SIGNAL BUFFER Y/C/AUDIO/CCD/HEAD AMP IC BUFFER IC4001 LA71206M-MPB 4FSC PULL VX01 Y/C_CS SYSCON/SERVO SERIAL DRIVER... -
Page 72: System Control/Servo Block Diagram
SYSTEM CONTROL/SERVO BLOCK DIAGRAM PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL SYSCON/SOFTWARE/SERVO IC IC1001 OEC0130A P.CON+5V CV IN1 MS_SEN B CV IN2 OSD_V MS_SEN A Q1004 Q1005 4FSCIN/2FSCIN 4FSC Y/C_CLK Y/C_CLK MS SEN-A Y/C_DATA Y/C_DATA AT+5.2V MS SEN-B Y/C_CS... -
Page 73: Tuner Block Diagram
TUNER BLOCK DIAGRAM FRONT AV JACK REAR OUT JACK AUDIO R VIDEO AUDIO L J4201 J4203 J4204 J4205 Q4201 VIDEO_OUT BUFFER Q4205 SYSCON/SERVO VIDEO_MUTE-H VIDEO MUTE SW RF_CH_SW TUNER_V Y/C/AUDIO/CCD P. CON + 12V FRONT_V_IN HEAD AMP FRONT_A_IN-R FRONT_A_IN-L AUDIO_OUT_R AUDIO_OUT_L HI-FI/ Q4203... -
Page 74: Hi-Fi/Demodulator Block Diagram
HI-FI/DEMODULATOR BLOCK DIAGRAM HI-FI/AUDIO/HEAD AMP/DEM IC IC5501 AN3663FBP FRONT_A_IN-R INPUT SW FRONT_A_IN-L AUDIO_OUT_R TUNER Y/C/AUDIO/ HF_COM OUTPUT CCD/ AUDIO_OUT_L HEAD AMP RF_CONV_A. OUT FROM_NORMAL_A TO_NORMAL_A TUNER_A VCO - F0 LOGIC FM LIM V. REC_ST-H BLOCK HIFI_ENV. DET HIFI_H. SW SYSCON/SERVO AUDIO_MUTE-H IIC_CLK LOGIC... -
Page 75: Operation Block Diagram
OPERATION BLOCK DIAGRAM POWER CH-UP KEY-B CH DOWN KEY-A STOP/EJECT OS651 REM_IN REC/OTR AT+5.2V SYSCON/SERVO TV/VCR LED FF/CUE D664 1G/TV/VCR_LED PLAY T-REC LED D665 REW/REV 2G/T-REC_LED REC LED D666 3G/REC_LED POWER ON LED D663 4G/POWER_ LED POWER BLOCK DIAGRAM D505, D508, T501 L501 D523, D528...