Panasonic SA-HT885WGC Service Manual

Dvd home theater sound system
Table of Contents

Advertisement

Specifications

lGeneral
Power Source:
Power consumption:
Dimensions (W×H×D):
Mass:
lGeneral (For digital transmitter and receiver)
Power Source:
Power consumption:
Digital transmitter
Digital receiver
Dimensions (W×H×D):
Digital transmitter
Digital receiver
Mass:
Digital transmitter
Digital receiver
Wireless module:
Frequency range
No. of channels
Bandwidth/Channel
RF Output Power
RF Output Impedance
AC 110/127/220-230/240V,
50/60Hz
25 W
430×60×348.3 mm
2.7 kg
AC 110-127/220-240V, 50/60
Hz
0.3 W
36 W
97×47.5×8.5 mm
103×215×178 mm
0.03 kg
2.3 kg
2.402-2.480 GHz
79
1MHz
14dBm (max)
50Ω
DVD Home Theater Sound System
SA-HT885WGC
SA-HT885WGS
Colour
(S).......................Silver Type
Type of Emissions:
Data Rate
lAmplifier section
RMS Output Power: Dolby Digital Mode
lTotal RMS Dolby Digital
mode Power:
At 1kHz and total harmonic of 10%
lFront:
lCenter:
lSurround:
At 100Hz and total harmonic of 10%
lActive subwoofers:
PMPO:
DIN Output Power: Dolby Digital Mode:
lTotal DIN Dolby Digital mode Power:
At 1kHz and total harmonic of 1%
lFront:
lCenter:
lSurround:
At 100Hz and total harmonic of 1%
lSubwoofer:
lAmplifier section (For Wireless Receiver)
RMS Output Power: Dolby Digital Mode
At 1kHz and total harmonic of 10%
© 2005 Panasonic AVC Networks Singapore Pte.
Ltd. All rights reserved. Unauthorized copying and
distribution is a violation of law.
ORDER NO.MD0510385C3
1 Mbps
700 W
60 W/ Channel (6Ω)
220 W/ Channel (6Ω)
60 W/ Channel (6Ω)
240 W/ Channel (4Ω)
6000 W
450 W
40 W/ Channel (6Ω)
140 W/ Channel (6Ω)
40 W/ Channel (6Ω)
150 W/ Channel (4Ω)

Advertisement

Table of Contents
loading

Summary of Contents for Panasonic SA-HT885WGC

  • Page 1: Specifications

    RF Output Power 14dBm (max) RMS Output Power: Dolby Digital Mode RF Output Impedance 50Ω At 1kHz and total harmonic of 10% © 2005 Panasonic AVC Networks Singapore Pte. Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 2: Formatted Discs, Mpeg4, Divx, Highmat Level

    4000 audio, picture and video 0.7 Vp-p (75 Ω) output level: contents and 400 groups 0.7 Vp-p (75 Ω) output level: lData recorded with Panasonic SD multi cameras or DVD Terminal: Pin jack (Y: green, P : blue, video recorders. : red) (1 system)
  • Page 3: Table Of Contents

    SA-HT885WGC / SA-HT885WGS 1. Specifications are subject to change without notice. Mass and dimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrum analyzer. Solder: This model uses lead free solder (PbF). CONTENTS Page Page 1 Use of Active Subwoofer 12 Disassembly and Main Component Replacement Procedure 1.1.
  • Page 4 SA-HT885WGC / SA-HT885WGS 14 Optical Pick-up Self-Diagnosis and Replacement Procedure 18 Abbreviations 19 Voltage Chart 14.1. Optical Pickup Breakdown Diagnosis 19.1. DVD Module P.C.B. 14.2. Service Mode Table 1 19.2. Main P.C.B. 14.3. DVD Self Diagnostic Function-Error Code 19.3. FL P.C.B. & MIC P.C.B & Tray Loading P.C.B.
  • Page 5: Use Of Active Subwoofer

    SA-HT885WGC / SA-HT885WGS 1 Use of Active Subwoofer 1.1. Checking Player when Active Subwoofer is not used 1. This unit uses the active subwoofer to supply the power of the component, and the active subwoofer should be connected to the component to check operational conditions of the component.
  • Page 6: Safety Precautions

    SA-HT885WGC / SA-HT885WGS 2 Safety Precautions 2.1. GENERAL GUIDELINES 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
  • Page 7: Before Repair And Adjustment (Using Active Subwoofer)

    SA-HT885WGC / SA-HT885WGS Caution Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).
  • Page 8: Precaution Of Laser Diode

    SA-HT885WGC / SA-HT885WGS 6 Precaution of Laser Diode CAUTION : This product utilizers a class 1 laser. Invisible laser radiation is emitted from the optical pick up lens. When the unit is turned on: Wavelength : 658nm/780nm Maximum output radiation power from pick up : 100µW/VDE Laser radiation from pick up unit is safety level, but be sure the followings: 1.
  • Page 9: General Description

    SA-HT885WGC / SA-HT885WGS 8 General Description 8.1. Operating instructions /AV SYSTEM AV SYSTEM TUNER/BAND, TV/AV TUNER/BAND DVD/CD TV/AV DVD/CD NUMBERED BUTTONS VOLUME -/-- VOLUME CANCEL S 10 CANCEL SKIP SLOW/SEARCH (SKIP) (SLOW/SEARCH) (PLAY) (STOP) (PAUSE) TOP MENU MENU TOP MENU...
  • Page 10: Disc Information

    Recorded with devices using Version 1.1 of the Video Recording Format (a unified video recording standard), such as DVD video recorders, DVD video cameras, personal computers, etc. Recorded with Panasonic SD multi cameras or DVD video recorders using the DCF (Design rule for Camera JPEG File system) Standard Version 1.0.
  • Page 11 SA-HT885WGC / SA-HT885WGS...
  • Page 12: Using Of Receiver Unit (Sh-Fx50)

    SA-HT885WGC / SA-HT885WGS 8.3. Using of Receiver Unit (SH-FX50) · This model can be equipped with the digital transmitter and receiver to enjoy surround sound wirelessly.. 8.3.1. Below is tips on using the digital receiver...
  • Page 13: About Highmat

    SA-HT885WGC / SA-HT885WGS 8.3.2. Tips of using digital transmitter 8.4. About HighMAT 8.4.1. What’s HighMAT? Consumers worldwide are using PCs to create their own collections of music, photos and even video by burning them onto CDs. But how these collections can be experienced across different devices can be confusing to navigate, time consuming to access for a DVD player, and be incomplete in terms of music information available to the customer.
  • Page 14 SA-HT885WGC / SA-HT885WGS 8.4.2. Why take advantage of HighMAT? A Problem Defined:Today, when consumers create their own digital audio, video or photo collections on CD-R or other physical formats, there are numerous, inconsistent ways that devices read the data. For the consumer, the playback experience can be...
  • Page 15: Benefits Of Highmat

    SA-HT885WGC / SA-HT885WGS 8.4.3. Benefits of HighMAT? Conventional HighMAT Even though DVD player is CD-R/RW compatible, the inconsistent ways HighMAT compatible products play content back with consistent that various DVD players can read the music or photos files often leads interface.
  • Page 16 SA-HT885WGC / SA-HT885WGS HighMAT is now available for CD Burning and in Leading DVD Players HighMAT is a new technology that is now available in leading software and consumer electronic devices to dramatically improve the digital media experience when you create homemade CDs HighMAT delivers a simple, standardized way for PC software and consumer electronics devices to talk to each other and work better together.
  • Page 17 SA-HT885WGC / SA-HT885WGS When you create your homemade CDs with software that supports HighMAT CD burning, and then play them back on a DVD player that supports HighMAT, you get better, easier navigation. You get folders you can access with a single click of your DVD player´s remote control.
  • Page 18: Accessories

    SA-HT885WGC / SA-HT885WGS 9 Accessories AC cord Remote control AC cord (For GS area) AM loop antenna FM indoor antenna System cable Video Cable Speaker label Speaker cable...
  • Page 19: Caution For Ac Cord

    SA-HT885WGC / SA-HT885WGS 10 Caution for AC Cord...
  • Page 20: Handling Precautions For Optical Pickup Unit

    SA-HT885WGC / SA-HT885WGS 11 Handling Precautions for Optical Pickup Unit The laser diode in the optical pickup unit may break down due to static electricity of clothes or human body. Special care must be taken avoid to electrostatic breakdown when servicing and handling the laser diode.
  • Page 21 SA-HT885WGC / SA-HT885WGS 11.3.2. Human body grounding 1. Use the anti-static wrist strap to discharge the static electricity form your body.
  • Page 22: Disassembly And Main Component Replacement Procedure

    SA-HT885WGC / SA-HT885WGS 12 Disassembly and Main Component Replacement Procedure “ATTENTION SERVICER” Some chassis components may have sharp edges. Be careful when disassembling and servicing. 1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the main components.
  • Page 23: Main Components And P.c.b. Locations

    SA-HT885WGC / SA-HT885WGS 12.2. Main Components and P.C.B. Locations.
  • Page 24: Disassembling The Top Cabinet

    SA-HT885WGC / SA-HT885WGS 12.3. Disassembling the Top Cabinet Step 1 Unscrew the screw. Step 2 Lift up and remove the top cabinet. 12.4. Disassembling the Lid assembly (When taking out disc manually) · Follow the (Step 1) - (Step 2) of Item 12.3.
  • Page 25: Disassembling The Front Panel

    SA-HT885WGC / SA-HT885WGS 12.5. Disassembling the Front Panel · Follow the (Step 1) - (Step 2) of Item 12.3. · Follow the (Step 1) - (Step 3) of Item 12.4. Step 1 Remove the lid assembly from the tray section.
  • Page 26: Disassembling The Dvd Module P.c.b

    SA-HT885WGC / SA-HT885WGS 12.9. Disassembling the Rear panel · Follow the (Step 1) - (Step 2) of Item 12.3. Step 1 Unscrew the screws. Step 2 Release the tabs. 12.8. Disassembling the DVD 12.10. Disassembling Main P.C.B. Module P.C.B. · Follow the (Step 1) - (Step 2) of Item 12.3.
  • Page 27: Service Position

    SA-HT885WGC / SA-HT885WGS 12.11. Service Position 12.11.1. Servicing position of the DVD Module P.C.B. · Follow the (Step 1) - (Step 2) of Item 12.3. · Follow the (Step 1) - (Step 3) of Item 12.4. · Follow the (Step 1) - (Step 4) of Item 12.5.
  • Page 28: Assembling And Disassembling The Dvd Mechanism Unit

    SA-HT885WGC / SA-HT885WGS 13 Assembling and 13.2. Traverse Unit disassembling the DVD 1. Slide the lever (A) in the arrow direction (to the opposite side) till it stops. mechanism Unit 2. Slide the lever (A) further by bending the tab at the right side of the lever A in the right direction.
  • Page 29: Tray Unit

    SA-HT885WGC / SA-HT885WGS 13.3. Tray Unit 1. Slide the guide tray unit while pressing the stopper in the 5. Remove the drive arm concave phase from the tray slider arrow direction, and remove the guide tray unit. and tray. (Assembling the tray unit) 2.
  • Page 30: Loading Section

    SA-HT885WGC / SA-HT885WGS 4. Remove the belt. 13.4. Loading section 5. Unlock the tab and remove the pulley. 6. Remove the relay gear. 1. Spread the tabs at the both sides and push out the drive arm shaft. 7. Turn the change lever in the arrow direction till it stops.
  • Page 31: Tray Loading P.c.b

    SA-HT885WGC / SA-HT885WGS 9. Pull the lever (B) in the bottom side to your side and remove 13.6. Optical Pickup Unit the change lever. 13.6.1. Procedure for Disassembling the Optical Pickup Unit 1. Spread the tabs to push in the pin.
  • Page 32 SA-HT885WGC / SA-HT885WGS 7. Unscrew the screw 8. Slide the shaft in the arrow direction. 4. Move the optical pickup unit in the arrow direction till it stops. 9. Lift the optical pickup unit with the shaft. 5. Unscrew the screws.
  • Page 33: Traverse Motor And Spindle Motor

    SA-HT885WGC / SA-HT885WGS (Assembling the optical pickup unit) 1. Pass the intermediate FPC through the frame hole. 2. Align the guide section of the optical pickup unit with the rail. 3. Install the shaft top to the holder. 11. Pull the shaft and the rubber out.
  • Page 34 SA-HT885WGC / SA-HT885WGS 7. Unscrew the screws with torx screw driver (T6). 8. Remove the spindle motor. 3. Remove the solders. 4. Remove the traverse motor. 5. Remove the solders. 6. Remove the screw lock as carefully as you can.
  • Page 35: Optical Pickup Breakdown Diagnosis

    SA-HT885WGC / SA-HT885WGS 14 Optical Pick-up Self-Diagnosis and Replacement Procedure 14.1. Optical Pickup Breakdown Diagnosis The optical pickup self-diagnosis function and tilt adjustment check function have been included in this unit. When repairing, use the following procedure for effective Self-diagnosis and tilt adjustment. Be sure to use the self-diagnosis function before replacing the optical pickup when "NO DISC"...
  • Page 36: Service Mode Table 1

    SA-HT885WGC / SA-HT885WGS 14.2. Service Mode Table 1 The service modes can be activated by pressing various button combination on the player and remote control unit. Player buttons Remote control unit buttons Application Note STOP Error code display (Refer to the item, “14.3.
  • Page 37 SA-HT885WGC / SA-HT885WGS Error Code Error Content Additional error explanation F890 Sending message when message is Sending message to AV task being sent to AV task F891 Message couldn’t be sent to AV task Begin sending message to AV task...
  • Page 38: Service Mode Table 2

    SA-HT885WGC / SA-HT885WGS 14.4. Service mode table 2 Pressing various button combinations on the player and remote control unit can activate the service modes.
  • Page 39 SA-HT885WGC / SA-HT885WGS...
  • Page 40: Sales Demonstration Lock Function

    SA-HT885WGC / SA-HT885WGS 14.5. Sales demonstration lock function This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function. "LOCKED" is displayed on the unit, and ordinary operation is disabled.
  • Page 41: Self-Diagnosis Function

    SA-HT885WGC / SA-HT885WGS 15 Self-Diagnosis Function 15.2. Memorized Error Codes 15.2.1. Activating Self-Diagnosis Function 15.1. Automatic Displayed Error and Displaying Method Codes 1. Turn on the power. 15.1.1. Automatic Display Function 2. Select DVD/CD function. With no DVD/CD inserted in the...
  • Page 42: Service Precautions

    SA-HT885WGC / SA-HT885WGS 16 Service Precautions 16.1. Recovery after the DVD player is repaired · When FLASH ROM IC or DVD module P.C.B. is replaced, carry out the recovery processing to optimize the drive. Playback the recovery disk to process the recovery automatically.
  • Page 43: Adjustment Procedure

    SA-HT885WGC / SA-HT885WGS 17 Adjustment Procedure 17.1. Service Tools and Equipment Application Name Number Tilt adjustment DVD test disc DVDT-S20 [SPG] TORX screw driver (T6) Available on sales route. (T6) or RFKZ0185 [SPG] Others Grease RFKXPG641 Harnal VFK1784 [SPG] Drysurf...
  • Page 44: Optical Adjustment

    SA-HT885WGC / SA-HT885WGS 17.4. Optical adjustment 17.4.1. Optical pickup tilt adjustment Measurement point Adjustment point Mode Disc Tangential adjustment screw T01 (inner periphery) play DVDT-S20 [SPG] Tilt adjustment screw T30 (center periphery) play T43 (outer periphery) play Measuring equipment Adjustment value None (Main unit display for servicing is used.)
  • Page 45: Abbreviations

    SA-HT885WGC / SA-HT885WGS 18 Abbreviations INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS A0~UP ADDRESS ERROR TORQUE CONTROL ACLK AUDIO CLOCK ERROR TORQUE CONTROL AD0~UP ADDRESS BUS REFERENCE ADATA AUDIO PES PACKET DATA ENCSEL ENCODER SELECT ADDRESS LATCH ENABLE ETMCLK EXTERNAL M CLOCK (81MHz/40.5MHz)
  • Page 46 SA-HT885WGC / SA-HT885WGS INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS READ ENABLE VBLANK V BLANKING RFENV RF ENVELOPE COLLECTOR POWER SUPPLY RF PHASE DIFFERENCE OUTPUT VOLTAGE (CD-ROM) REGISTER SELECT VCDCONT VIDEO CD CONTROL (TRACKING RSEL RF POLARITY SELECT BALANCE) RESET DRAIN POWER SUPPLY VOLTAGE...
  • Page 47: Voltage Chart 19.1. Dvd Module P.c.b

    SA-HT885WGC / SA-HT885WGS 19 Voltage Chart 19.1. DVD Module P.C.B. IC8001 Re f No. MODE CD P LAY IC8001 Re f No. MODE CD P LAY IC8001 Re f No. MODE CD P LAY Re f No. IC8001 MODE CD P LAY Re f No.
  • Page 48: Main P.c.b

    SA-HT885WGC / SA-HT885WGS 19.2. Main P.C.B. Re f No. IC2006 MODE CD P LAY S TANDBY IC2010 Re f No. MODE CD P LAY -6.8 S TANDBY IC2011 Re f No. MODE CD P LAY S TANDBY Re f No.
  • Page 49: Fl P.c.b. & Mic P.c.b & Tray Loading P.c.b

    SA-HT885WGC / SA-HT885WGS Re f No. Q2200 Q2201 Q2500 MODE -4.4 -4.4 CD P LAY -4.6 S TANDBY Q2600 Q2601 Q2604 Q2605 Re f No. MODE CD P LAY S TANDBY Q2607 Q2608 Q2609 Q2702 Q2703 Re f No. MODE CD P LAY -0.7...
  • Page 50: Wave Form Chart

    SA-HT885WGC / SA-HT885WGS 20 Wave Form Chart WF No. IC2006-2 (PLAY) WF No. IC2006-4 (PLAY) WF No. IC2006-6 (PLAY) WF No. IC2006-8 (PLAY) 0.6Vp-p(20usec/div) 1.1Vp-p(20usec/div) 1.1Vp-p(20usec/div) 0.5Vp-p(20usec/div) WF No. IC2006-9 (PLAY) WF No. IC2006-11 (PLAY) WF No. IC2006-12 (PLAY) WF No. IC2006-13 (PLAY) 1.0Vp-p(20usec/div)
  • Page 51: Schematic Diagram Notes

    SA-HT885WGC / SA-HT885WGS 21 Schematic Diagram Notes · This schematic diagram may be modified at any time Caution! with the development of new technology. IC and LSI are sensitive to static electricity. Notes: Secondary trouble can be prevented by taking care during S901: Play detection switch.
  • Page 52 SA-HT885WGC / SA-HT885WGS...
  • Page 53: Block Diagram

    SA-HT885WGC / SA-HT885WGS 22 Block Diagram IC8001 IC8251 MN2DS0009AP C0GBG0000048 OPTICAL PICK UP UNIT DV3.2 LSI TRACKING COIL/FOCUS COIL/TRAVERSE/SPINDLE MOTOR DRIVE PHOTO DETECTOR VIN1 VOL4+ VIN2 TRAVERSE VIN4 HEAD MOTOR VIN3 LEVEL VOL4- SHIFT VIN8 BIAS1 VIN7 VHALF VIN6 TRV DRV...
  • Page 54 SA-HT885WGC / SA-HT885WGS IC8051 IC8001 IC8421 C3ABPG000145 MN2DS0009AP C0FBBK000050 64M SDRAM DV3.2 LSI AUDIO DAC OUTPUT AMP AND V OUT1 DVD MIX L LOW-PASS FILTER SRCK LRCK MEMORY MEMORY LRCK ADDRESS ADDRESS DATA2 V OUT2 DVD MIX R OUTPUT AMP AND...
  • Page 55 SA-HT885WGC / SA-HT885WGS TUNER PACK AM ANT FM ANT IC2006 C9ZB00000498 VIDEO DRIVE MIXER IF AMP BIAS COIL COIL RF AMP 150K BUFFER Y/PY/G CY IN 13.5MHz CY OUT JK2001 Y(RED) BIAS 150K (FM) CB/PB/B CB IN 13.5MHz CB OUT...
  • Page 56 SA-HT885WGC / SA-HT885WGS IC2013 C0AABB000125 HEADPHONES AMP IC2011 C1BB00000845 (6)2 (58) (56) (54) 1(7) ASP(INPUT SELECT/DIGITAL SOUND PROCESSOR/ELECTRONIC VOLUME/TONE) (5)3 Q2102 Q2201 TMF L TMF RB TMF LB MUTING (TMFR) (TMF RA) (TMF LA) MUTING CONTROL (L OUT2) L OUT1...
  • Page 57 SA-HT885WGC / SA-HT885WGS CN2012 SURR Rch SIGNAL LINES SURR Lch RF PCONT : MAIN SIGNAL LINE : AM SIGNAL LINE : DVD AUDIO SIGNAL LINE WIRELESS RF LINK : FM SIGNAL LINE : AM OSC SIGNAL LINE : DVD VIDEO SIGNAL LINE...
  • Page 58 SA-HT885WGC / SA-HT885WGS...
  • Page 59: Schematic Diagram

    VIN8 GND(OEIC) CL8571 LB8531 ERJ2GE0R00X VIN7 VREF1 LB8530 J0JHC0000045 C8426 SUB2 CL8428 C8424 0.1 RX8533 SUB1 CL8427 R8532 2200 56X2 PIN(CD) VIN6 CL8431 SUBSEL VIN5 CL8432 GND(VRCD) R8533 0 C8428 0.1 C8530 C8533 C8532 CL8433 220P SA-HT885WGC/GS DVD MODULE CIRCUIT...
  • Page 60 C8541 C8501 C8022 C8023 4700P 6V100 RX8403 100X2 TL8201 EXADR 20 C8528 1 R8002 R8541 C8503 C8504 RX8401 100X2 C8529 1 C8024 0.1 C8502 0.1 C8008 C8306 0.1 C8203 0.1 C8505 0.1 C8512 C8511 CL8512 CL8511 SA-HT885WGC/GS DVD MODULE CIRCUIT...
  • Page 61 K8005 0 (GS) K8010 0 (GS) R8341 CL8034 CL8005 CL8006 CL8032 K8004 0 (GC) K8009 0 (GC) C8602 0.015 CL8004 CL8033 K8003 0 (GC) K8008 0 (GC) CL8014 CL8009 K8001 0 (GS) K8006 0 (GS) CL8019 CL8007 CL8652 SA-HT885WGC/GS DVD MODULE CIRCUIT...
  • Page 62 SA-HT885WGC / SA-HT885WGS SCHEMATIC DIAGRAM-4 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE :DVD(VIDEO) SIGNAL LINE :FM/AM SIGNAL LINE CN2004 VGND H2000 TRY OPEN PY/Y/G TRY OPEN TRY CLOSE C2206 50V4.7 VGND TRY CLOSE LINE R CB B...
  • Page 63 SA-HT885WGC / SA-HT885WGS SCHEMATIC DIAGRAM-5 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE C2163 R2163 50V3.3 FRONTL C2263 R2263 C2623 R2122 50V3.3 FRONTR R2622 27K C2625 R2120 C2109 -7.5V 0.01 C2506 C2617 50V2.2 R2118 22K 0.01 R2619...
  • Page 64 SA-HT885WGC / SA-HT885WGS SCHEMATIC DIAGRAM-6 MAIN CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE :DVD(VIDEO) SIGNAL LINE Q2803 IC2801 B1BCCG000002 D2806 D2805 L2801 C0DAAMH00010 R2920 Regulator B0ECKM000016 B0ECKM000016 G0A101ZA0028 Regulator Q2800 R2813 C2811 B1BACD000018 C2806 D2801 0.01 R2823 R2822 Regulator 8.3V820 B0JCPD000025 2.2K...
  • Page 65 SA-HT885WGC / SA-HT885WGS SCHEMATIC DIAGRAM-7 MAIN CIRCUIT :+B SIGNAL LINE :MAIN SIGNAL LINE E2000 C2840 K4CZ01000027 CN2008 KEY2 KEY2 R2043 220 R2085 0 R2897 JOG A JOG A DC DET R2050 R2041 220 JOG B R2051 JOG B R2052 C2000...
  • Page 66 SA-HT885WGC / SA-HT885WGS SCHEMATIC DIAGRAM-8 FL CIRCUIT :+B SIGNAL LINE :MAIN SIGNAL LINE FL6000 A2BD00000140 R6051 C6005 50V22 POWER KEY1 H6010 +7.5V R6050 S6011 R6012 EVQ21405R R6038 MIC GND MIC CIRCUIT (CN6009)on SELECTOR R6011 SCHEMATIC D6006 MIC SW DIAGRAM-9 S6012...
  • Page 67 C6072 C6077 C6080 C6082 R6091 470P 0.033 100P 50V1 L6004 R6082 C6071 J0JBC0000019 1000P VR6001 R6083 C6068 C6074 R6087 C6079 R6090 EVUE27FK3853 4.7K 50V4.7 1000P 1000P 1.5K JK6010 VIC LOL K2HB102J0038 L6006 J0JBC0000019 C6093 MIC1 R6080 SA-HT885WGC/GS TRAY LOADING/MIC CIRCUIT...
  • Page 68 SA-HT885WGC / SA-HT885WGS...
  • Page 69: Printed Circuit Board Diagram

    CL8051 CL8064 RX8019 RX8015 RX8014 CKC44 RX8011 C8057 CL8430 C8421 CL8434 C8427 C8422 CKA1 CL8435 CKA3 CKA4 CKF5 CKF3 CKF1 IC8421 CKA2 CKA7 C8424 C8428 CKF6 CKA5 CKF4 CKF2 CL8428 CKA6 CL8425 C8426 CL8427 CL8426 FP8251 SA-HT885WGC/GS DVD MODULE P.C.B.
  • Page 70 SA-HT885WGC / SA-HT885WGS A A A A MAIN P.C.B. (REPX0484F...GC, REPX0484E...GS) C2803 R2885 C2807 R2884 L2026 R2891 C2805 L2027 R2890 C2042 L2022 R2878 C2044 R2886 R2879 C2814 R2883 L2025 R2882 R2889 R2880 C2808 C2040 W2326 R2881 W2201 C2022 R2092 R2887...
  • Page 71 R6089 R6087 C6079 TRAY LOADING P.C.B ( REP3288A R6080 R6081 R6086 IC904 L6005 C6093 R6088 R6091 S902 C6071 CS901 OPEN SW R6082 L6006 L6004 S901 PLAY SW JK6010 JK6011 VR6001 MIC 1 MIC 2 MIC LEVEL SA-HT885WGC/GS VOLUME/TRAY LOADING/FL/MIC P.C.B.
  • Page 72 SA-HT885WGC / SA-HT885WGS...
  • Page 73: Wiring Connection Diagram

    SA-HT885WGC / SA-HT885WGS 25 Wiring Connection Diagram OPTICAL PICKUP MIC P.C.B. H6010 CN6009 (SOLDER SIDE) JK6010 JK6011 FL P.C.B. (SOLDER SIDE) 2526 VR6001 FP8531 MIC 1 MIC 2 MIC LEVEL DVD MODULE P.C.B. (SIDE:A) CN2009 CN2008 VOLUME PHONES CN6032 VR6000 JK6002 VOLUME P.C.B.
  • Page 74 SA-HT885WGC / SA-HT885WGS...
  • Page 75: Illustration Of Ic's, Transistors And Diodes

    SA-HT885WGC / SA-HT885WGS 26 Illustration of IC's, Transistors and Diodes C0ABBB000118 (8p) C3ABPG000133 (54p) C0HBB0000044 (40p) RFKWMH90B160 C0AABB000125 C0FBBK000050 (16p) C0ABCB000052 (14p) C2CBHG000190 (100p) C0CBCBD00018 (8p) C3EBEG000072 (8p) C1BB00000845 (80p) C1BB00000979 (20p) MN2DS0003APH (256p) C9ZB00000466 (16p) C3EBGC000044 (8p) No.1 No.1...
  • Page 76: Terminal Function Of Ics

    SA-HT885WGC / SA-HT885WGS 27 Terminal Function of ICs 27.1. IC2018 (C2CBJG000672): Terminal Function Name System control HB_LVL Not used, open CMIX Not used, open Terminal Function SURR_FC1 Surround Freq. Limiter 1 Name SURR_FC2 Not used, open TRY_ Loading mechanism close SW ( L: SW...
  • Page 77: Parts Location And Replacement Parts List

    SA-HT885WGC / SA-HT885WGS 28 Parts Location and Replacement Parts List Notes: *Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used.
  • Page 78: Loading Mechanism, Traverse Unit & Cabinet

    SA-HT885WGC / SA-HT885WGS 28.1. Loading Mechanism, Traverse Unit & Cabinet 28.1.1. Loading Mechanism, Traverse Unit & Cabinet Parts Location...
  • Page 79 SA-HT885WGC / SA-HT885WGS...
  • Page 80 SA-HT885WGC / SA-HT885WGS 28.1.2. Traverse and Cabinet Parts List Ref. Part No. Part Name & Description Remarks CABINET AND CHASSIS J3CCBB000004 TUNER PACK REEX0426-2 10P FFC REEX0587 19P FFC WIRE (FL) REEX0545 50P FFC (MECHA) REXX0384 7P FLAT WIRE (DVD) RYQX0208-S1 DVD LID ASS’Y...
  • Page 81: Component Parts List

    SA-HT885WGC / SA-HT885WGS 28.2. Component Parts List Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Q2702 B1GDCFGA0018 TRANSISTOR PRINTED CIRCUIT BOARDS Q2703 B1ABEB000002 TRANSISTOR Q2800 B1BACD000018 TRANSISTOR REP3908G DVD MODULE P.C.B Q2801...
  • Page 82 SA-HT885WGC / SA-HT885WGS Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks D6006 B0BC5R000009 DIODE FP8251 K1MN06BA0148 6P CONNECTOR D6008 B0BC5R000009 DIODE FP8531 K1MN26BA0025 26P CONNECTOR D6010 B3AAA0000583 DIODE D8211 MA2J11100L DIODE COILS...
  • Page 83 SA-HT885WGC / SA-HT885WGS Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks W1208 ERJ6GEY0R00V CHIP RESISTOR R2002 ERJ3GEYJ221V 220 1/16W W2001 ERJ3GEY0R00V CHIP RESISTOR R2003 ERJ3GEYJ221V 220 1/16W W2002 ERJ3GEY0R00V CHIP RESISTOR R2006...
  • Page 84 SA-HT885WGC / SA-HT885WGS Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2085 ERJ3GEY0R00V 0 1/16W R2219 ERJ3GEYJ222V 2.2K 1/16W R2092 ERJ3GEYJ472V 4.7K 1/16W R2220 ERJ3GEYJ223V 22K 1/16W R2093 ERJ3GEYJ223V 22K 1/16W R2221...
  • Page 85 SA-HT885WGC / SA-HT885WGS Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2510 ERJ3GEYJ273V 27K 1/16W R2804 ERJ3GEYJ272V 2.7K 1/16W R2511 ERJ3GEYJ222V 2.2K 1/16W R2805 ERJ3GEYJ1R0V 1 1/16W R2521 ERJ3GEY0R00V 0 1/16W R2806...
  • Page 86 SA-HT885WGC / SA-HT885WGS Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2905 ERJ3GEYJ1R0V 1 1/16W R8324 ERJ2GEJ102X 1K 2W R2917 ERJ3GEY0R00V 0 1/16W R8325 ERJ3RBD101V 100 3W R2918 ERJ3GEY0R00V 0 1/16W R8326...
  • Page 87 SA-HT885WGC / SA-HT885WGS Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks RX8531 D1H456020001 CHIP RESISTOR C2156 ECJ1VB1A105K 1 10V RX8532 D1H85604A024 CHIP RESISTOR C2157 ECJ1VB1A105K 1 10V RX8533 D1H456020001 CHIP RESISTOR C2160...
  • Page 88 SA-HT885WGC / SA-HT885WGS Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C2403 ECJ1VB1A105K 1 10V C2822 ECJ1VB1E103K 0.01 25V C2404 ECEA1HKA3R3B 3.3 50V C2823 ECJ1VB1A105K 1 10V C2405 ECJ1VB1A105K 1 10V C2824...
  • Page 89 SA-HT885WGC / SA-HT885WGS Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C8004 ECJ0EF1C104Z 0.1 16V C8502 ECJ0EF1C104Z 0.1 16V C8005 ECJ0EF1C104Z 0.1 16V C8503 ECJ0EF1C104Z 0.1 16V C8006 ECJ0EF1C104Z 0.1 16V C8504 ECJ0EF1C104Z 0.1 16V...
  • Page 90 SA-HT885WGC / SA-HT885WGS Ref. Part No. Part Name & Description Remarks C8533 ECJ0EF1C104Z 0.1 16V C8541 ECJ0EB1E472K 4700P 25V C8550 F2G0J330A031 33P 6.3V C8551 ECJ0EF1C104Z 0.1 16V C8552 F2G1C100A072 10P 16V C8553 F2G0J470A031 47P 6.3V C8554 ECJ1VB0J105K 1 6.3V C8561 ECJ0EF1C104Z 0.1 16V...
  • Page 91: Packaging

    SA-HT885WGC / SA-HT885WGS 28.3. Packing Materials & Accessories Parts List Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks K2CQ2CA00002 AC CORD PACKING MATERIALS RJA0053-3X AC CORD [M]GS RQT8221-1B O/I BOOK [En] RPGX1584...

This manual is also suitable for:

Sa-ht885wgs

Table of Contents