Symphonic CSHP80G Service Manual
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Symphonic CSHP80G Service Manual

Symphonic CSHP80G Service Manual

Dvr(hdd) with dvd player
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SERVICE MANUAL
DVR(HDD) with DVD Player
CSHP80G

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  • Page 1 SERVICE MANUAL DVR(HDD) with DVD Player CSHP80G...

  • Page 2: Table Of Contents

    IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.

  • Page 3: Specifications

    SPECIFICATIONS ITEM General Internal 3.5 inch HDD 80 GB Power consumption 30W (standby: 2.5W) Recording Video recording format Sampling frequency 13.5MHz Compression format MPEG Audio recording format Sampling frequency 48kHz Compression format Dolby Digital Tuner Receivable channels 2-13ch 14-69ch CATV C1-C125ch Input/Output Video input...

  • Page 4: Laser Beam Safety Precautions

    LASER BEAM SAFETY PRECAUTIONS This DVD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on.

  • Page 5: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS Product Safety Notice Also check areas surrounding repaired locations. J. Be careful that foreign objects (screws, solder Some electrical and mechanical parts have special droplets, etc.) do not remain inside the set. safety-related characteristics which are often not K.
  • Page 6 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 their original positions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety standards. 1.

  • Page 7: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING Circuit Board Indications Pb (Lead) Free Solder 1. The output pin of the 3 pin Regulator ICs is When soldering, be sure to use the Pb free solder. indicated as shown. How to Remove / Install Flat Pack-IC Top View Bottom View 1.
  • Page 8 3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron: be careful not to break or damage the foil of each 1. Using desoldering braid, remove the solder from pin or the solder lands under the IC when all pins of the flat pack-IC.
  • Page 9 2. Installation With Iron Wire: 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more you can remove it easily.
  • Page 10 Instructions for Handling Semi- conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.

  • Page 11: Handling Precautions For Hdd

    HANDLING PRECAUTIONS FOR HDD CAUTION: 4. OTHERS a. Be careful so as not to do the followings. 1. SHOCK Otherwise, HDD might be damaged. a. Exposing HDD to shock may be the biggest - DO NOT disassemble HDD. damaging factor. Please note that HDD is easily - When handling HDD, be sure to hold both sides damaged even if dropped from any height.

  • Page 12: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart REMOVAL This flowchart indicates the disassembly steps to gain REMOVE/*UNHOOK/ LOC. PART Fig. access to item(s) to be serviced. When reassembling, UNLOCK/RELEASE/ Note follow the steps in reverse order. Bend, route, and UNPLUG/DESOLDER dress the cables as they were originally. D4 4(S-5) Bracket [1] Top Cover...
  • Page 13 Reference Notes 1. Locking Tabs (L-1) and (L-2) are fragile. Be careful (S-1) (S-1) not to break them. 1-1. Release four Locking Tabs (L-1). 1-2. Release three Locking Tabs (L-2) and remove the Front Assembly. 2. Whenever you have replaced the HDD unit, initialize the HDD unit.
  • Page 14 (S-6) [4] DVD Mechanism & CN201 [3] HDD Assembly [9] DVD Main CBA Unit DVD Main CBA (S-6) (S-2) (S-2) (S-3) [10] DVD Mechanism Earth Plate CN601 CN401 (S-3) (S-3) CN301 CN601 CN501 CN1071 Short the three short lands by soldering. (Either of two places.) Fig.
  • Page 15 [14] Rear Panel (S-9) [13] Fan Motor [12] Fan Holder Fig. D7 (S-11) [16] PCB Holder (S-10) [15] SW CBA CN1503 Fig. D8 (S-12) [17] AV CBA Desolder [19] Power (S-12) Supply CBA (S-12) (S-13) (S-13) CN2001 [18] Junction Fig. D9 1-6-4 E41A1DC...
  • Page 16 3. How to Eject Manually 1. Remove the Top Cover. 2. Rotate the gear in the direction of the arrow manually as shown below. View for A Rotate this roulette in the direction of the arrow DVD Mechanism 1-6-5 E41A1DC...

  • Page 17: How To Self-Check And Initialize The Dvr With Dvd Player

    HOW TO SELF-CHECK AND INITIALIZE THE DVR with DVD Player 1. Turn on the DVR with DVD Player recorder. 2. To put the DVR with DVD Player recorder into the HDD mode, press [DVR] on the remote control unit. 3. To put the DVR with DVD Player recorder into the self-check mode, after pressing [ANGLE] button, press the [3], [6], and [9] buttons on the remote control in that order within three seconds.
  • Page 18 Table 3: Available button in self-check mode BUTTON DESCRIPTION ENTER (*6) Initialize (only when the self-check mode is complete) POWER (*7) Turn the power off (when the self-check mode is complete) OTHER Not available 5. When the self-check mode is complete, press [POWER] button to turn the power off. When initializing the DVR with DVD Player recorder, press [ENTER] button.

  • Page 19: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE <DVD Section> 1. Turn the power on and remove the disc on the tray. Appearance State 2. To put the unit into version up mode, press [DVD], Reading... Sending files into the memory [9], [8], [7], [6], and [SEARCH] buttons on the remote control unit in this order.
  • Page 20 10. Press [CLEAR] button on the remote control unit. When “OK” appears on the screen, the factory Fig. h appears on the screen. default will be set. Then the firmware renewal mode is complete. " ******* " differ depending on the models. 11.
  • Page 21 4. The progression of the Overwriting process 1. Select the Flash Write tab (See Fig. i), and press the “File Open” button. Flash Open button Flash Open button Fig. l 4. On completion of the data transfer, the end of data transfer message “END”...

  • Page 22: Function Indicator Symbols

    FUNCTION INDICATOR SYMBOLS Note: If an error occurs, a message with the error number appears on the screen. Error message Recording Error Error No. 02-50 Message Error No. Error Description Error Example Recording error This code is output when recording error caused by media error 03-50 caused by media occurs, e.g.,stopping recording during attempting to record on a...

  • Page 23: Block Diagrams

    BLOCK DIAGRAMS System Control Block Diagram 1-10-1 E41A1BLS...
  • Page 24 DVD System Control/Servo Block Diagram 1-10-2 E41A1BLDS...
  • Page 25 HDD Digital Signal Process Block Diagram 1-10-3 E41A1BLHD...
  • Page 26 DVD Digital Signal Process Block Diagram 1-10-4 E41A1BLDD...
  • Page 27 Video Block Diagram 1-10-5 E41A1BLV...
  • Page 28 Audio Block Diagram E41A1BLA 1-10-6...
  • Page 29 Power Supply Block Diagram 1-10-7 E41A1BLP...

  • Page 30: Schematic Diagrams / Cba's And Test Points

    SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
  • Page 31 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE. RISK OF FIRE-REPLACE FUSE AS MARKED.
  • Page 32 AV 1/5 Schematic Diagram *1 NOTE These components (IC1502, C1509) can be used in any models. However, you cannot mix components under Group A with the ones under Group B. You can choose either Group. The difference between Group A and Group B is shown below. Group A Group B R3112N191A-TR-FA...
  • Page 33 AV 2/5 Schematic Diagram E41A1SCAV2 1-11-4...
  • Page 34 AV 3/5 Schematic Diagram 1-11-5 E41A1SCAV3...
  • Page 35 AV 4/5 Schematic Diagram 1-11-6 E41A1SCAV4...
  • Page 36 AV 5/5 Schematic Diagram FL2302 MATRIX CHART TIME P-SCAN SHIFT TIME P-SCAN SHIFT CD R 1-11-7 E41A1SCAV5...
  • Page 37 Power Supply & Junction Schematic Diagram CAUTION ! CAUTION ! NOTE: For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured using replace only with the same type fuse.
  • Page 38 SW Schematic Diagram ATA Schematic Diagram E41A1SCSW E41A1SCAT 1-11-9...
  • Page 39 DVD Main 1/3 Schematic Diagram 1 NOTE: Either IC461 or IC462 is used for DVD MAIN CBA UNIT. E41A1SCD1 1-11-10...
  • Page 40 DVD Main 2/3 Schematic Diagram 1-11-11 E41A1SCD2...
  • Page 41 DVD Main 3/3 Schematic Diagram 1-11-12 E41A1SCD3...
  • Page 42 HDD Main 1/3 Schematic Diagram NOTE: 1. The order of pins shown in this diagram is different from that of actual IC601. 2. IC601 is divided into six and shown as IC601 (1/6) ~ IC601 (6/6) in this HDD Main Schematic Diagram Section. E41A1SCH1 1-11-13...
  • Page 43 HDD Main 2/3 Schematic Diagram NOTE: 1. The order of pins shown in this diagram is different from that of actual IC601. 2. IC601 is divided into six and shown as IC601 (1/6) ~ IC601 (6/6) in this HDD Main Schematic Diagram Section. 1-11-14 E41A1SCH2...
  • Page 44 HDD Main 3/3 Schematic Diagram NOTE: 1. The order of pins shown in this diagram is different from that of actual IC601. 2. IC601 is divided into six and shown as IC601 (1/6) ~ IC601 (6/6) in this HDD Main Schematic Diagram Section. E41A1SCH3 1-11-15...
  • Page 45 AV CBA Top View 1-11-16 BE41A0F01011A...
  • Page 46 AV CBA Bottom View PIN 13 OF CN1101 PIN5 OF CN1101 PIN 3 OF CN1101 C1430 PLUS LEAD PIN 1 OF CN1101 PIN 1 OF CN1601 PIN 6 OF CN1601 PIN 8 OF CN1601 PIN 11 OF CN1601 WF10 PIN 16 OF CN1601 1-11-17 BE41A0F01011A...
  • Page 47 Power Supply CBA Top View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power supply circut, an isolation transformer must be used. For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. replace only with the same type fuse.
  • Page 48 Power Supply CBA Bottom View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power supply circut, an isolation transformer must be used. For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. Also, in order to have the ability to increase the input replace only with the same type fuse.
  • Page 49 SW CBA Top View ATA CBA Top View ATA CBA Bottom View SW CBA Bottom View BE4340F01032 Junction CBA Junction CBA Top View Bottom View BE41A0F01011C BE41A0F01011B 1-11-20...

  • Page 50: Waveforms

    WAVEFORMS NOTE: Input: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL) Pin 3 of CN1101 Pin 1 of CN1101 Pin 11 of CN1601 HDD-Y 0.2V 20µs HDD-SPDIF 0.1µs DVD-AUDIO(L) 0.5V 0.5ms Pin 5 of CN1101 Pin 6 of CN1601 Pin 16 of CN1601 WF10 HDD-C 0.2V...

  • Page 51: Wiring Diagram

    WIRING DIAGRAM 1-13-1 E41A1WI...

  • Page 52: System Control Timing Charts

    SYSTEM CONTROL TIMING CHARTS Tray Close ~ Play / Play ~ Tray Open Tray Disc Disc Tray Play Close Rotation Stop Open 3.3V Tray IN (TL221) Sled Drive 1.65V (TP303) Disc Drive 1.65V (TP301) 1.65V Focus Drive (TP304) Tracking Drive 1.65V (TP302) 1-14-1...

  • Page 53: Ic Pin Function Descriptions

    IC PIN FUNCTION DESCRIPTIONS IC1501 (SUB MICROCONTROLLER) Signal Function Name Signal Function 34 OUT SCL IIC BUS Control Clock Name Not Used IN KEY-1 Front Button Detection 1 Not Used IN KEY-2 Front Button Detection 2 HDD- IN FAN-LOCK Fan Failure Detection 37 OUT AUDIO- HDD Audio Mute...
  • Page 54 Signal Function Name Power Supply Failure IN SAFETY1 Detection 1 Power Supply Failure IN SAFETY2 Detection 2 Power Supply Failure IN SAFETY3 Detection 3 IC2301 (FRONT PANEL CONTROL) Signal Function Name IN CLK Clock Input IN STB Serial Interface Strobe Not Used Not Used Power Supply...

  • Page 55: Lead Identifications

    LEAD IDENTIFICATIONS 2SK3561 2SA1015-GR(TE2 F T) RC4580IP KRC103M-AT/P 2SC2120-(Y)(TE2 F T) UTC4558 KTA1267Y-AT/P KTC3203-Y-AT/P KTC3199-(GR,BL)-AT/P KTC3198-GR-AT/P KTC2026-Y/P G D S E C B E C B MM1636XWRE PQ070XF01SZH PT6313-S-TP(L) B C E PS2561A-1(W) G D S 1: Anode 2: Cathode S2Y52 3: Emitter 4: Collector...

  • Page 56: Exploded Views

    EXPLODED VIEWS Cabinet 2L011 2L011 ATA CBA 2L041 AC2001 2L072 L0-9 2L041 2L071 2L041 HDD Main CBA Unit DVD Main CBA Unit 2L071 2L011 2L042 2L051 2L061 2B50 2L042 2L051 2L042 Power Supply CBA 2L042 2L042 2L041 SW CBA 2L056 2L042 2L056 AV CBA...
  • Page 57 Packing 1-17-2 E41A1PEX...

  • Page 58: Mechanical Parts List

    TOP COVER E4200UD 1VM120234 REAR PANEL E41A1CD 1VM222415 FOOT K7010UA 0VM403657A LABEL BAR CODE HB400UD ---------- LABEL (C2) E6700UD NEW ---------- LABEL TELEPHONE NO.(SYMPHONIC) ---------- E9411UD MANUFACTURE LABEL ---------- DVD MECHA E6160(FG LESS) ROHS N7PF0JVM N79F0JVM HARD DISK DRIVE HDS728080PLAT20 UHDD809HT001...

  • Page 59: Electrical Parts List

    ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C1071 ELECTROLYTIC CAP . 1000µF/6.3V M CE0KMASDL102 Before replacing any of these components, read C1072 ELECTROLYTIC CAP . 1000µF/6.3V M CE0KMASDL102 carefully the product safety notice in this service C1074...
  • Page 60 Ref. No. Description Part No. Ref. No. Description Part No. C1435 CHIP CERAMIC CAP .(1608) B K 0.01µF/50V CHD1JK30B103 C1732 CHIP CERAMIC CAP .(1608) F Z 0.1µF/50V CHD1JZ30F104 C1436 CHIP CERAMIC CAP .(1608) B K 0.33µF/10V CHD1AK30B334 C1788 PCB JUMPER D0.6-P5.0 JW5.0T C1460 CHIP CERAMIC CAP .(1608) F Z 0.1µF/50V...
  • Page 61 Ref. No. Description Part No. Ref. No. Description Part No. IC1103 IC OP AMP RC4580IP NSZBA0STY173 Q1112 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P IC1104 IC SWITCHING CD4052BNSR NSZBA0TTY091 Q1120 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P IC1106 IC SWITCHING CD4052BNSR NSZBA0TTY091 Q1304 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P IC1107 1CIRCUIT ANALOG SWITCH NC7SB3157P6X NSZBA0TF3063 Q1305 TRANSISTOR KTA1267-Y-AT/P NQSYKTA1267P...
  • Page 62 Ref. No. Description Part No. Ref. No. Description Part No. CHIP RES. 1/10W J 470 Ω CHIP RES. 1/10W F 200 Ω R1123 RRXAJR5Z0471 R1431 RRXAFR5H2000 CHIP RES. 1/10W J 470 Ω CHIP RES.(1608) 1/10W F 240 Ω R1124 RRXAJR5Z0471 R1432 RRXAFR5H0241 CHIP RES.
  • Page 63 Ref. No. Description Part No. Ref. No. Description Part No. CHIP RES. 1/10W J 180k Ω CHIP RES. 1/10W J 300 Ω R1713 RRXAJR5Z0184 R4016 RRXAJR5Z0301 CHIP RES. 1/10W J 4.7k Ω CHIP RES. 1/10W J 300 Ω R2301 RRXAJR5Z0472 R4017 RRXAJR5Z0301 CHIP RES.
  • Page 64 Ref. No. Description Part No. Ref. No. Description Part No. CARBON RES. 1/6W J 2.2k Ω CONNECTOR R2117 RCX6JATZ0222 R2118 PCB JUMPER D0.6-P5.0 JW5.0T CN2001 242 SERIES CONNECTOR 224202120W1 J322C20TG001 CARBON RES. 1/6W J 180 Ω R2119 RCX6JATZ0181 DIODES R2120 PCB JUMPER D0.6-P5.0 JW5.0T D2101...
  • Page 65 CSHP80G E41A1CD 2006-4-14...

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