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Philips NTX800 Service Manual

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BT/AUX/USB/TUNER/NFC/MIC/RIPALL/DJ/MIX
TABLE OF CONTENTS
Location of PC Boards & Versions
Technical specification...............................................................2
Safety instruction........................................................................3
Set Block diagram ......................................................................4
Set Wiring diagram .....................................................................5
Disassembly diagram .................................................................6
Circuit diagram & PCBA Layout..................................................7
Mechanical Exploded view..........................................................8
Troubleshooting..........................................................................9
Revision List...............................................................................10
2015 © Gibson Innovations Limited. All rights reserved.
This product has been manufactured by, and is sold under the responsibility of
Gibson Innovations Ltd., and Gibson Innovations Ltd. is the warrantor in relation
to this product.
Philips and the Philips Shield Emblem are registered trademarks of Koninklijke
Philips N.V. and are used under license from Koninklijke Philips N.V.
Published by Fei & Sandy 1532 Subject to modification
Version 1.0
Chatper
Variation..............................1
NTX800/All
3140 038 6350

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  Summary of Contents for Philips NTX800

  • Page 1 Gibson Innovations Ltd., and Gibson Innovations Ltd. is the warrantor in relation to this product. Philips and the Philips Shield Emblem are registered trademarks of Koninklijke Philips N.V. and are used under license from Koninklijke Philips N.V. 3140 038 6350 Published by Fei &...
  • Page 2: Location Of Pc Boards & Versions Variation

    1.Location of PC Boards & Versions Variation Location of PC Boards Key Board SMPS Board AMP Board Main Board Tuner Board CD Board VERSION VARIATION Type /Versions: NTX800 x/78 Service policy Board in used: (BRAZIL) (LATAM) MAIN BOARD AMP BOARD JACK BOARD TUNER BOARD...
  • Page 3: Reference: Wx-B

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 1 of 25 Product Performance Specification Product Brand : Philips Model : NTX800 Description : 3000W Speaker Tower ____ Type Number Stroke Versions Region/Countries Comment NTX800 Brazil Confidential...
  • Page 4 Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 2 of 25 Owners Functions Name Comment Project Management (approver) Vincent Chou Product Management Keith Electrical Engineering Sonda So Mechanical Engineering Thomas Lee Software Engineering Dou Yudong Acoustics Engineering Tony...
  • Page 5 V2.2 Update acoustic part Acoustics Tony 2014-11-26 V3.0 Release for Re_AA Electrical Walker Wang 2014-11-27 V4.0 Change name form NTX770 to NTX800 Electrical Walker Wang 2014-12-10 Release for RE-AA +PPC V5.0 Update CTQ E/M/A Walker Wang 2015-01-06 V6.0 Update Mechanical and Acoustics CTQ.
  • Page 6 Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 4 of 25 References: Audio Product Performance Handbook • Audio Product Quality & Reliability Handbook • Confidential...
  • Page 7: Table Of Contents

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 5 of 25 Contents General ................................8 Models and Versions ............................9 Mechanical Performance ..........................9 General Mechanical Performance and Specification ................9 Product profile ............................9 Product weight : ..........................9 Product size (HxWxD) : ........................
  • Page 8 Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 6 of 25 Others ..............................18 Acoustic Performance: ..........................18 System Overview ........................... 18 Sound Quality Benchmarking......................... 18 Main Set Specifications.......................... 18 Output power (RMS) ........................19 Amplification reserve ........................19 Electrical frequency response in source direct mode (flat) ..............
  • Page 9 Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 7 of 25 Box shape ............................22 Speakers positioning ........................22 Speaker grille ..........................22 Speaker connectors ........................22 Speaker cable ..........................22 Acoustic damping material ......................22 Weight ............................22 Speaker design illustration ......................
  • Page 10: General

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 8 of 25 General DEPICTION DESCRIPTION Headphone socket Audio in socket USB socket CD door Speaker Coaxial speaker Mic socket Control buttons FM/AM antenna socket Voltage selector AC cord Aux in sockets...
  • Page 11: Models And Versions

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 9 of 25 Models and Versions Model Version Destination NTX800 LATAM Mechanical Performance General Mechanical Performance and Specification Refer to Performance Handbook for BL Audio V1.0 and Quality and Reliability Handbook for BL Audio V1.0...
  • Page 12: Mechanical Strength And Reliability

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 10 of 25 3.4.2 3.5mm Audio in socket Protrusion H > 0.3mm Mechanical strength: withstand 50N, 30sec. (detailed requirement refer to PQP) Mechanical Strength and Reliability Refer to Performance Handbook for BL Audio V1.0 and Quality and Reliability Handbook for BL Audio V1.0...
  • Page 13: Packaging Stacking Instruction - Psi (Container Loading)

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 11 of 25 Packaging Stacking Instruction – PSI (Container loading) Refer to PSI, filename : NTX800MU-55-PSI-WEEE-v2.1, NTX800SB-55-PSI-WEEE-v2.1 Special packing requirement (for specific items/Retailer only) Label’s briefing Refer to label briefing document, filename : NTX800MU-55 Label briefing 20150403, NTX800SB- 55 贴纸...
  • Page 14: Esd Standards

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 12 of 25 For /93 (China) GB 13837 (CISPR13) For /96 (Taiwan) CNS 13439 (CISPR13) ESD Standards The product shall withstand electro static discharges on all user accessible parts of the product.
  • Page 15: Bluetooth And Wifi

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 13 of 25 for all versions: Versions Region/Country SMPS Detachable mains cords 12 / 05 EUROPE / UK 1) 100 ~240Vac nom. (wide EU (/12) round 2-pin range from 90V~264Vac limit) &...
  • Page 16: Clock Specification

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 14 of 25 Clock specification TECHNIAL DESCRIPTION SOFTWARE IMPLEMENTED CLOCK / TIMER FUNCTION WITH 32.768kHz QUARTZ OSCILLATOR. GENERAL PART Timer Setting Clock and Timer Timer Wakeup Mode CD/USB/Tuner Remarks Time Setting...
  • Page 17: Electrical Miscellaneous (Na)

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 15 of 25 Noise Large Limited Image AM Frequency (KHz) Signal Sensitivity Rejection Rejection Handling 26 dB Nom. 1000 610KHz Lim. Nom. 1000 1000KHz Lim. Nom. 1000 1440 kHz Lim.
  • Page 18: Video Performance: N.a

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 16 of 25 with 10% THD,) Audio_in (3.5mm)/AUX 3200W 3200W 3200W ±0.5dB ±0.5dB ±0.5dB ( At Cold Condition with 10% THD,) Headphone 450mV-0.5dB Frequency Response 40H---5KHz 40H---5KHz ( At Cold...
  • Page 19: Remote Control (Refer To Performance Handbook)

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 17 of 25 DC Level 0% Black ≤ 1V ≤ 1V 5.4.2.2 Component: Description Test Signal Specification Interlace/Progressive NTSC Amplitude output 100% White 1000mV ± 10% 1000mV ± 10% White bar 100% White 714mV ±...
  • Page 20: Accessory

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 18 of 25 Accessory Model Stroke Version Region Brazil Power Cord Attached. AV cable Audio cable (3.5mm audio) Tuner Antenna One FM antenna, One AM Frame antenna Speaker cable AV cable (Video out only)
  • Page 21: Output Power (Rms)

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 19 of 25 Output power (RMS) 4x750W, RMS at 10% THD, Low Frequency at 500kHz, High Frequency at power derating function 10KHz,.Source: CD 0dB FS RMS at 1% THD, at 1kHz...
  • Page 22: Speaker Driver Specifications

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 20 of 25 Electrical frequency response requirement in flat mode Speaker Driver Specifications Supplier Model Number: Measurement Item Woofer Mid-high range conditions: IEC 60268-5 Size and numbers 4” coaxial mid-high 8”...
  • Page 23: Distortion (Thd)

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 21 of 25 DISTORTION On IEC baffle, 1/3 (THD) octave smoothing, input power See driver spec See driver spec providing 94dB SPL in typical frequency range Magnet material Coaxial-4”: 80mm and shielding ferrite;...
  • Page 24: Box Edges Profile

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 22 of 25 plastic box assembly Box edges profile See speaker box spec Box shape See speaker box spec Speakers positioning See speaker box spec Speaker grille Speaker connectors See speaker box spec...
  • Page 25: Mass Production Critical To Quality (Mp Ctq)

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 23 of 25 Mass Production Critical To Quality (MP CTQ) Acoustics MP CTQs Equipment and facilities Information that needs to Check Requirement / Test condition / be recorded, Item to check...
  • Page 26: Mechanical Mp Ctqs

    Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 24 of 25 Mechanical MP CTQs Equipment and facilities Information that needs to Test Check be recorded, Item to check Requirement / Specification condition/descripti Device setting frequency with product identification...
  • Page 27 Reference: WX-B-009-01 Title: Product Performance Specification Model : NTX800 Page 25 of 25 1000KHz Lim. 610KHz/1000 KHz/1440 1440KHz Lim. Confidential...
  • Page 28 BLOCK DIAGRAM NFC-ANT H/P AMP Sc1408 HEADPHONE...
  • Page 29 WIRING DIAGRAM...
  • Page 30 OUTER 1) Remove 34 screws A/B/C/D/E/F as indicated to loosen the top/front/bottom plate. Dismantling of the CD part and PCB Board 1) Remove 4 screws G as indicated to loosen the CD part. 2) Remove 4 screws H as indicated to loosen the CD Board. 3) Remove 13 screws I and 16 screws J as indicated to loosen the Main Board.
  • Page 31 CIRCUIT DIAGRAM - MAIN BOARD&JACK BOARTD AMP-R PT2259_A_DATA C110 560P C113 100P 750mV PT2259_CLK [1,3] R185 R198 10UF C199 HHA04 R1211GOEV1B104FC0025 B-R/CH R199 12KHZ VRHI-A HHA04 R1211GOEV1B104FC0025 C191 R681 EQ+L [1,3] HHA04 R1211GOEV1B104FC0025 VRMID-A 10UF R388 A+12V 63HZ VRLOW-A R898 R862 [1,3] C189...
  • Page 32 CIRCUIT DIAGRAM - MAIN BOARD&JACK BOARTD FOR MAIN SPK LED G-CON Q521 2SD882SL B-CON R530 SPK_GLED_CT R-CON Q520 A-LED R529 SPK_BLED_CT 2SD882SL R371 R372 R373 100K B-LED 100K 100K SPK_RLED_CT R137 CN502 CW502 Q519 R528 2SD882SL Q532 3401 R580 [1,2,4] LED-5VCC Q531 3401...
  • Page 33 CIRCUIT DIAGRAM - MAIN BOARD&JACK BOARTD DISPLAY MYS-M4070-TP-4 SEGA[00:34] SEGB[00:34] U401 TM1621(SSOP48) TM1621(SSOP48) 1 SEG7 SEG8 1 SEG7 SEG8 2 SEG6 SEG9 2 SEG6 SEG9 3 SEG5 SEG10 3 SEG5 SEG10 4 SEG4 SEG11 4 SEG4 SEG11 5 SEG3 SEG12 5 SEG3 SEG12 6 SEG2...
  • Page 34 CIRCUIT DIAGRAM - MAIN BOARD&JACK BOARTD SW801-B SDKPA40300 SDKPA40300 SW801-A CN502C J220V ACIN R811-818 VALUE INPUT 1800mV 0R FOR SW 0R FOR 110V 10/37 JK801-A CN802 L4.1 DVD-L 4P2TM/3.96MM R4.1 DVD-R G4.1 8P RCA SOCKET(180C) R201A90(B00) R201A90(B00) R801 C801 10UF 110/22V VOLTAGE CHANGE SWITCH R802 C802 10UF...
  • Page 35 CIRCUIT DIAGRAM - MCU+CD BOARTD R9022 陋 潼 寮 넋 埼 Connect the bluetooth module FB9053 FB9056 DSP+3V3 [1,2] DSP+3V3 [1,2] FB220R FB220R FB9054 DSP+3V3 [1,2] [1,2] R9121 C9030 DSP+3V3 CN9001 FB220R U9000 1.0mm_8P R9120 PT2259_B_DATA CS809R PT2259_A_DATA IC9004 PT2259_CLK 10uF_cc EN25Q64 2090_SDA...
  • Page 36 CIRCUIT DIAGRAM - MCU+CD BOARTD C9072 R9015 AUDO_A_R FB220R FB9021 C9073 R9014 100U/16V AUDIO_A_L C9087 FB220R FB9001 FB9004 [1,3] DSP+5V DSP+5V FB10 FB220R C9086 FB220R FB220R FB9003 TU_CLK TU_CLK FB220R FB9002 TU_DATA TU_DATA R9159 FB220R FB9049 TU_RESET TU_RESET FB220R FB9048 SMPS_HOP TUN_HOP 16.934MHz...
  • Page 37 CIRCUIT DIAGRAM - MCU+CD BOARTD OPTION DSP+5V MCU+3V3 [1,2] POWER_KEY S3F8S19 P4.7/RXD0 ADC4/P0.4 P4.6/TXD0 INT3/ADC3/P0.3 P4.5/RXD1 C48 NC INT2/ADC2/P0.2 P4.4/TXD1 INT1/ADC1/P0.1/SDAT P4.3 INT0/ADC0/P0.0/SCLK P4.2 P4.1 P4.0 XOUT P3.7/INT7 P3.6/INT6/SCL 3.3V 3.3V DSP_RESET TEST P3.5/INT5/SDA PW_CON XTIN P3.4/INT4 SDAT PW_ON/OFF [1,2] XTOUT P3.3/NSS SCLK...
  • Page 38 CIRCUIT DIAGRAM - AMP BOARTD 470R 220P osc 500k or 600k inverted for 250k or 300k seclusion 500K-600K(1) OSC1 AMP_CLK2 R415 R156 C224 R163 1K1%0.25W R417 500K-600K(2) C3427 *120K1% C764 74HC2G04-SOT6 150P250V [1,2] R414 U706 FB600 adjustment input signal FB600 +12V 100R COG CAP...
  • Page 39 CIRCUIT DIAGRAM - AMP BOARTD 470R 220P AMP_CLK4 R537 C306 100R R536 AMP_CLK3 OSC2 1K1%0.25W 1 1A *120K1% R538 2 GND 150P250V adjustment input signal COG CAP AMP_CLK3 3 2A R541 C310 reduce noise cap R539 74HC2G04 +VAA3 470R R768 220P +VB3 100k...
  • Page 40 7-10 7-10 CIRCUIT DIAGRAM - AMP BOARTD...
  • Page 41 7-11 7-11 PCB LAYOUT - MAIN BOARD...
  • Page 42 7-12 7-12 PCB LAYOUT - MAIN BOARD...
  • Page 43 7-13 7-13 PCB LAYOUT - MCU BOARD...
  • Page 44 7-14 7-14 PCB LAYOUT - AMP BOARD...
  • Page 45 EXPLODED VIEW...

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