NAD-T163-avr-sm 维修电路原理图.pdf

NADSERVICE MANUALT 163T 163AV Tuner PreamplifierAV Tuner PreamplifierDRAFT DATE: 25 MAR 2004RadioFans.CN 收音机爱 好者资料库2SAFETY INFORMATIONRadioFans.CN 收音机爱 好者资料库3SERVICE SAFETY PRECAUTIONS1. Replacing the fusesCAUTION:FOR CONTINUED PROTECTION AGAINST THE RISK OF FIRE REPLACE ONLY WITH SAME TYPE OFFUSE.Reference DesignatorPart NumberDescriptionF751 33-0151009-00-88FUSE 500mA 250VAC TIME-LAG 5X20mm5T UL/CSA/VDE/SEMKOF752 33-0111009-00-88FUSE 1A 250VAC TIME-LAG 5X20mm5T UL/CSA/VDE/SEMKO2. Safety check out(Only U.S.A. model)Before returning the product to the customer, make leakage current or resistance measurements to determinethat exposed parts are acceptably insulated from supply circuit.CONTENTSDESCRIPTIONPAGESPECIFICATIONS. 4 - 5REAR PANEL / FRONT PANEL VIEW . 6DISASSEMBLY INSTRUCTIONS . 7WIRING DIAGRAM. 8BLOCK DIAGRAM. 9SPECIAL FUNCTION . 10DETAILS & WAVEFORMS ON SYSTEM & TEST & DEBUGGING . 10PCB LAYOUT .11 - 19SCHEMATIC DIAGRAM . 20 - 32IC BLOCK DIAGRAM . 33 - 40EXPLODED VIEW. 41EXPLODED VIEW PARTS LIST. 42 - 43ELECTRICAL PARTS LIST . 44 - 55PACKING DIAGRAM . 56VERSION HISTORY . 57Parts marked with the symbol are critical with regard to the risk of fire and electric shock.Replace only with parts recommended by the manufacturer.4SPECIFICATIONSPRE AMPLIFIER SECTIONRated distortion(2 VPre-out, THD 20 Hz-20 kHz FL/C/FR) 0.1 %(2 VPre-out, THD 20 Hz-20 kHz SL/SR/BS) 0.1 %Input Sensitivity(2 VPre-out, 1 kHz)520 20 mVS/N Ratio(A-wtd, 1kHz, 1 W, 2 VPre-out, FL/C/FR/SL/SR/BL) 80 dBFrequency Response(20 Hz - 20 kHz)0 1.0 dBChannel Balance(1 dB to -40 dB, 1 kHz) 2 dB(-41 dB to -50 dB, 1 kHz) 3 dBAudio muting at 1 kHz 55 dBSubwoofer out, 500 mV in (THD at 2 V O/P, 100 Hz) 0.5 %Crosstalk(500 mV input, 1 VPre-out) 60 dBControlsBass(at 500 mV in, 1 W out, 100 Hz) 10 dB 2 dBTreble(at 500 mV in, 1 W out, 10 kHz) 10 dB 2 dBDOLBY DIGITAL SECTIONChannel Difference (FL ref. Track 30) 1.2 dBFrequency Resporse at Dolby config.2SL Track 46 200 - 20 kHz 0.8 dBSR Track 47 200 - 20 kHz 0.8 dBC Track 44 200 - 20 kHz 0.8 dBHarmonic Distortion (2 VPre-out, Audio LPF, Dolby Congfig 1) FL Track 65 997 Hz 0.08 %FR Track 67 997 Hz 0.08 %SL Track 68 997 Hz 0.08 %SR Track 69 997 Hz 0.08 %C Track 66 997 Hz 0.08 %S/N Ratio(TRACK 30 for O/P 1 W, PAUSE)CCIR / ARM 65 dBAudio LPF 70 dBA-WTD 70 dBDOLBY PRO LOGIC II SECTIONFrequency ResporseI/P mode : L, R: 1 V in, 1 W, Ch L/R40 Hz0 2.0 dB20 kHz0 2.0 dBI/P mode : L=R: 1 V in, 1 W, Ch /L/R40 Hz0 2.0 dB Ch C20 kHz0 2.0 dBI/P mode : L=-R: 1 V in, 1 W, Ch SL/SR40 Hz0 2.0 dB20 kHz0 2.0 dBS/N Ratio (200 mV in, 1 W, A-WTD w/ 1 k termination)I/P mode : L, R: 1 kHz, Ch L/R 65 dBI/P mode : L=R: 1 kHz, Ch C 65 dBI/P mode : L=-R: 1 kHz, Ch SL/SR 65 dBTHD (2.2 V in, 1 W, w/ 80 kHz LPF, 1 kHz) 0.2 %5DTS SECTIONOutput Level (Vol 0 dB): FL/FR/C/SL/SRTrack 61 kHz90 10 mVChannel Difference (FL ref): FL/FR/C/SL/SRTrack 61 kHz 1.0 dBHarmonic Distortion (Audio Filter) : FL/FR/C/SL/SRTrack 10-14 1 kHz 0.08 %Frequency Response (20 Hz to 20 kHz)Track 26-30+2/-1.5Subwoofer Output Level1 kHz ref at pre-out (FL)Play Track 10, charge to 1512.5 1.5 dBAM TUNER SECTIONInput level is expressed as the reading in open circuitof 75-ohm source impedance signal generatorUsable sensitivity(999/1000 kHz) 30 dBuVS/N Ratio(5 mV in) 38 dBTHD(5 mV in) 3 %IF Rejection(450 kHz) 36 dBImage Rejection(F+2xIF) 28 dBSelectivity 17 dBOutput200 20 mVLoop sensitivity(20 dB S/N)999/1000 kHz 66 dB603/600 kHz 66 dB1404/1400 kHz 66 dBFrequency Response(100 - 2.3 kHz, 5 mV) 6 dBFM TUNER SECTION*C*AHInput level is expressed as the reading in open circuitof 75-ohm source impedance signal generatorUsable sensitivity(98 MHz) 15 dBV 15 dBuvS/N Ratio(60 dB, IHF wtd)Mono 63 dB 63 dBStereo 63 dB 63 dBFrequency Response(20 Hz - 15 kHz, 60 dB)0 1.5 dB0 1.5 dBChannel Separation(60 dB)100 Hz 30 dB 30 dB1 k 38 dB 38 dB10 kHz 30 dB 30 dBAlternate Channel Selectivity (40 dB, 400 kHz) 60 dB 45 dBCapture Ratio(40 dB) 3 dB 3 dBAM Suppression (60 dB, 100% Mod. FM, 30% Mod. AM) 48 dB 48 dBImage Rejection(119.4 MHz) 65 dBI.F. Rejection(10.7 MHz) 78 dB Pilot Suppression(98 MHz) 60 dB 60 dBTHD (60 dB, L=R 75 kHz for AH, 40 kHz Dev for C)Mono 0.25 % 0.25 %Stereo 0.35 % 0.35 %Auto-Search SensitivityOn 24 dB 24 dBOff 15 dB 15 dBRDS decode Sensitivity 26 dB PHYSICAL SPECIFICATIONSDimensions (Width x Height x Depth)435 x 150 x 399 mmNet Weight8 Kg (17.60 lbs)Shipping Weight10.2 Kg (22.40 lbs)(17-1/8 x 5-15/16 x 15-3/8)6FRONT PANELREAR PANEL / FRONT PANEL VIEWREAR PANEL1.MONITOR OUT2.CD INPUT3.FM & AM ANTENNA4.DIGITAL AUDIO INPUT &DIGITAL AUDIO OUTPUT5.COMPONENT VIDEO IN &COMPONENT VIDEO OUT6.POWER SWITCH7.120V / 230V VOLTAGE SELECTOR8.RS-2329.AUTO TRIGGER SWITCH10.AC POWER INLET11.MS OUT (MULTISOURCE OUT)12.IR INPUT & OUTPUT13.DVD, SAT, VCR, VIDEO 4 & VIDEO 514.PRE-OUTS / SUBWOOFER OUT15.TAPE INPUT & OUTPUT16.DISC INPUT17.7.1 CH. INPUTS1.STANDBY SWITCH2.STANDBY LED3.AM / FM4.DISPLAY5.MEMORY6.FM MUTE / MODE7.PRESET DOWN / UP8.SEARCH DOWN / UP9.VFL DISPLAY10.VOLUME (SETUP)11.VIDEO & AUDIO12.TAPE MONITOR13.DIGITAL AUDIO SELECTOR14.EXT. 7.115.SURROUND MODE16.LEVELS17.TONE CONTROLS18.TONE DEFEAT19.VIDEO 6 INPUT20.PHONES7DISASSEMBLY INSTRUCTIONS1.Remove machine screws M4.0 x 8.0 (1 to 6) from the side panels.Remove tapping screw 3.0 x 8.0 (7 to 10) from the back panel.Refer to Figure No. 1.2.Pull both sides of the TOP COVER slightly outwards 11 and tilt approx. 35 and then removein the direction as indicated by the arrow 12. Refer to Figure No. 2.Figure No. 1Figure No. 28AUDIO BOARDPRE-OUT BOARDMULTI-CHANNELCOMPONENTVIDEO BOARDDIGITAL BOARDPOWER SUPPLYBOARDMAIN BOARDPOWER SWITCHBOARDJ753BKEYBOARDTUNERVIDEO 6 BOARDJ753AJ901APOWER LED BOARDFROM TRANSFORMERJ751BFROM TRANSFORMERJ754BJ757AJ756AJ756BJ757B82-0426135-01-XXCABLE ASSY 4 WAYS#26 2.5P UL2877 L=430MM82-0426135-02-XXCABLE ASSY 4 WAYS#26 2.5P UL 2877L=500MM82-0226135-04-XXCABLE ASSY 4 WAYS#26 2.5P UL1533L=540MM82-0426135-00-XXCABLE ASSY 4 WAYS#262.5P UL 2877 L=200MM82-0526135-01-XXCABLE ASSY 5 WAYS #262.5P UL2468 L=150MM82-0326135-08-XXCABLE ASSY 3 WAYS #262.5P UL2854 L=300MM82-0626135-03-XXCABLE ASSY 6 WAYS #26 2.5PUL2877 L=480MM W/HOUSING82-0826135-03-XXCABLE ASSY 8 WAYS #262.5P UL2877 L=450MM82-0326135-06-XXCABLE ASSY 3 WAYS #262.5P UL2854 L=250MM82-0116435-04-XXCABLE ASSY 1 WAY #16UL1672 BROWN L=160MM82-0116435-05-XXCABLE ASSY 1 WAY #16UL1672 BLUE L=160MM82-0426135-05-XXCABLE ASSY 4 WAYS #262.5P UL2468 L=400MM82-0826135-01-XXCABLE ASSY 8 WAYS#26 2.5P UL2877 L=450MM82-1026135-01-XXCABLE ASSY 10 WAYS #262.5P UL2877 L=540MM36-2828201-71-XXFFC CABLE 28 PINSP1.25 L=200MM36-2028121-71-XXFFC CABLE 20 PINSP1.25 L=120MM36-1728301-71-XXFFC CABLE 17 PINSP1.25 UL2896 L=300MM36-3028061-71-XXFFC CABLE 30 PINSP1.25 L=60MM82-0526135-02-XXCABLE ASSY 5 WAYS#26 2.5P UL2468L=120MM82-0118435-01-XXCABLE ASSY 1 WAY #18UL1007 BLACK L=360MMW/RING TERMINALT163 WIRE DIAGRAMREV.A DATE 16-6-200336-2828141-71-XXFFC CABLE 28 PINS P1.25L=140MM82-0118435-00-XXCABLE ASSY 1 WAY #18UL1007 BLACK L=100MMW/ RING TERMINAL82-0116435-06-XXCABLE ASSY 1 WAY #16UL1007 BLACK L=70MMW/ RING TERMINAL82-0118435-00-XXCABLE ASSY 1 WAY #18UL1007 BLACK L=100MMW/ RING TERMINALJ704AJ708AJ707AJ710AJ717AJ719AJ720AJ715AJ713AJ714AJ709AJ721AJ724AJ702BJ782J714BJ713BJ715BDSP BOARDJ1010BJ1009BJ1009A724BJ719BJ717BJ601AJ602AJ603AJ601BJ602BJ603BJ783AJ414BJ1010AJ701P4401VIDEO BOARDS-VIDEO BOARDMS OUTBOARDWIRING DIAGRAM9BLOCK DIAGRAM10SPECIAL FUNCTIONFEATUREKEYS PRESS ON FRONT PANELRESET FOR AH VERSIONVIDEO + TONE DEFEATRESET FOR C VERSIONVIDEO + TONE CONTROLSNTSC / PAL SELECTIONVIDEO + MEMORYVFD ALL DISPLAYAUDIO + TAPE MONITORAM FREQ. STEPAM/FM + FM MUTEDETAILS & WAVEFORMS ON SYSTEM TEST & DEBUGGINGT89C51RD2 (U202) main clock is at 20MHz (X202)T89C51RD2 (U201) main clock is at 20MHz (X201)UPPER - +5V supply to KEYBOARD when power upLOWER - RESET line (TCM810LENB713) whenpower upUPPER - OUTPUT ENABLE (pin 24) of EPROM(W27C02) when changing SURROUND MODESLOWER - CHIP ENABLE (pin 22) of EPROM(W27C02) when changing SURROUND MODESSCLK (pin 43 of CS49326)LRCLK (pin 42 of CS49326)MCLK (pin 30 of CS49326)NOTE: The waveforms are based on software version V1.26.11PCB LAYOUTAUDIO BOARDCOMPOSITE VIDEO BOARD12COMPONENT VIDEO BOARD - COMPONENT SIDECOMPONENT VIDEO BOARD - COPPER SIDEDIGITAL BOARD - COMPONENT SIDEDIGITAL BOARD - COPPER SIDE13DSP BOARD - COPPER SIDEDSP BOARD - COMPONENT SIDE14KEY BOARD / LED BOARD- COMPONENT SIDEKEY BOARD / LED BOARD- COPPER SIDE15MAIN BOARD16MULTI-CHANNEL BOARD - COMPONENT SIDEMULTI-CHANNEL BOARD - COPPER SIDE17POWER SUPPLY (STANDBY)S-VIDEO BOARD18PRE-OUT BOARD - COMPONENT SIDEPRE-OUT BOARD - COPPER SIDE19MULTI SOURCEPOWER SWITCHVIDEO 6 BOARDLED BOARDTRIGGER BOARD20SCHEMATIC DIAGRAMAUDIO SWITCHRESISTORS : UNLESS OTHERWISE SPECIFIED ARE CARBON FILM.NOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.21COMPONENT VIDEORESISTORS : UNLESS OTHERWISE SPECIFIED ARE CARBON FILM.NOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.22E C B2SA933DTC144ESAE C BDTA144ESAE C BCOMPOSITE VIDEORESISTORS : UNLESS OTHERWISE SPECIFIED ARE CARBON FILM.NOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.23POWER SUPPLY (STAND BY)E C B2SC1815RESISTORS : F-FUSIBLE, UNLESS OTHERWISE SPECIFIED ARE CARBON FILM.NOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. COMPONENTS MARKED “” ARE SAFETY CRITIAL PARTS.24TRIGGERDTC123ESAE C BRESISTORS : UNLESS OTHERWISE SPECIFIED ARE CARBON FILM.NOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.25VIDEO 6RESISTORS : UNLESS OTHERWISE SPECIFIED ARE CARBON FILM.NOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.26DIGITAL IN & OUT27E C B2SA933E C B2SC1740E C B2SC18152SC2878DTC144ESADTC123ESAE C BS-VIDEONOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.28E B C2SD600KDTC114ESADTA114ESAE C BMAIN BOARDNOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.29E C BRN1241DTA114ESAE C BE C B2SA1016K2SC2362PRE-OUTNOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 5%.30E C B2SC1815DSPRESISTORS : UNLESS OTHERWISE SPECIFIED ARE CARBON FILM.NOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.31KEYBOARDE C B2SC1815E C B2SC1015NOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 5%.32E C B2SC2878E B CSS8050SS8550DTA114ESADTC114ESAE C BMUTLI-CHRESISTORS : UNLESS OTHERWISE SPECIFIED ARE CARBON FILM.NOTE:1. RESISTORS, UNLESS OTHERWISE SPECIFIED, ARE 1/6W, 5%.2. ALL CERAMIC CAPACITORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.33IC BLOCK DIAGRAM12345678910DIRA1A2A3A4A5A6A7A8GND20191817161514131211VCCGB1B2B3B4B5B6B7B8(1)(2)(3)(4)(5)(6)(7)(8)(9)(11)(19)(18)(17)(16)(15)(14)(13)(12)OECKD01DC1END1D2D3D4D5D6D7Q0Q1Q2Q3Q4Q5Q6Q774LVQ574DSP BOARD: U1008, U1009W27C020DSP BOARD: U1007Q0Q7CEOEA0CONTROLOUTPUTBUFFERCOREARRAYDECODERPGMVCCGNDVPPA1731222474LVC245DSP BOARD: U1002, U1003, U101474VHC245KEYBOARD: U209NJM5532 / NJM4558DSP BOARD: U1011U1013, U1023 & U1025MULTI-CHANNEL: U604U607PRE-OUT BOARD: U609U613MAIN BOARD: U7081A- +2348765B+ -CS4360KZDSP BOARD: U102634 CS49326DSP BOARD: U1001CS8415ADSP BOARD: U1005CS4392DSP BOARD: U10253574HCU04DIGITAL & RS232 BOARD:U1201 & U12021A1Y2A2Y3A3YGND12345671413121110986AVCC6Y5A5Y4A4Y74HC251DIGITAL & RS232 BOARD:U1203PIN4 D0W PIN6Y PIN5PIN8 GNDPIN16 VCCPIN7 STROBES0PIN3 D1S1PIN2 D2S2PIN1 D3S3PIN15 D4S4PIN14 D5S5PIN13 D6S6PIN12 D7PIN11 APIN10 BPIN9 CS7S0S0S1S1S2S2S3S3S4S4S5S5S6S6S7S7DS232ADIGITAL & RS232 BOARD:U90136TCM810KEYBOARD: U214AT24C16KEYBOARD: U210SDAVSSSCLWCVCC/ E2M24Cxx12348765/ E2/ E2/ E2NC/ E1/ E1/ E1/ NCNC/ E0/ E0/ NC/ NCNC/1Kb/2Kb/4Kb/8Kb16KbVCCRESET*(RESET)GNDTCM809xENBTCM810 xENB123*3-Pin SOT-23BNOTE: *3-Pin SOT-23B is equivalent to JEDEC TO-236 * () is for TCM810VDDCONTACONTDIN/OUTIN/OUTOUT/INSW DSW COUT/ININ/OUT OUT/IN OUT/IN IN/OUTVSSCONTBCONTC1489101112131765432SW ASW BSWASWDSWBSWCLC4966COMPOSITE VIDEO: U4201S-VIDEO BOARD: U4104MULTI-CHANNEL: U6103CS5333KZDSP BOARD: U102737HCF4094BKEYBOARD: U204U207, U211DSP BOARD: U1029SERIALINCLOCKSTROBELATCH 13-STATE1OUTPUTENABLE2SERIALOUTQS10SERIALOUTQS9151D QCLCL3CLCL1CLCL2D QCLCLLATCH2TRTRLATCH3TRTR3-STATE23-STATE33D QCLCLQSTAGES3 - 722222222Q3Q2Q1VSSVDDQ7Q8Q6Q5Q4CLCLCLCLpnTLTLpnpnTLTLp npnVDDVSSPCB44454337364138RDIOBKLATBLDIORDINRDOUTLDINLDOUTDIRCLKSQ1SQ64QB1HVO1HVO23GQB23DIRECTIONCONTROLUNITSHIFTUNITLATCHUNITDIRRDIOLDIODIRCLKBQB24HVO24HVO41GQB41LATCHUNIT51738299QB42HVO42HVO64GQB64LATCHUNIT0830VDD2 02 31 50 79VSS2 05 34 47 76PT6306KEYBOARD: U20338T89C51RD2KEYBOARD: U201 & U202BA7625COMPOSITE VIDEO BOARD: U4202 & U4203S-VIDEO BOARD: U4102 & U410374HC4051KEYBOARD: U208S-VIDEO BOARD: U4102, U4103COMPOSITE VIDEO: U420146COM OUT/IN75INHVEEGND12345678161514131211109VCC2103ABCCHANNELSIN/OUTCHANNELSIN/OUTCHANNELSIN/OUT74HC40513902COM Y OUT/IN31INHVEEGND12345678161514131211109VCC21COM X OUT/IN03ABY CHANNELSIN/OUTX CHANNELSIN/OUTX CHANNELSIN/OUTY CHANNELSIN/OUT74HC4052BA7660FSCOMPONENT VIDEO BOARD: U4301MUTEINAGNDINBGNDN.C.INCGND12345678161514131211109OUTA1VCCOUTA2OUTB1OUTB2N.C.OUTC1OUTC275W6dB75W6dB6dB75W74HC4052COMPONENT VIDEO BOARD: U4302 & U4303LC74763S-VIDEO BOARD:U410140M61516FPMULTI-CHANNEL BOARD: U601 & U602 415319384039395241181135730393637514947464348422025371504537283712103362216817924372254429373726273737373535323334233141337141516EXPLODED VIEW5042EXPLODED VIEW PARTS LISTItemPart No.DescriptionQty.110-0163017-01-00PLASTIC FOOT DOME SHAPE4210-0163045-72-00LINKED GOGGLE BEZEL2310-0163055-72-01DUO GOGGLE BEZEL2410-0752001-00-10WINDOW LENS1510-0752005-72-00VOLUME BEZEL1610-0752007-72-00VIDEO COVER1710-0752022-02-00POWER BUTTON BLACK1810-0752032-72-01INPUT BUTTON3910-0752035-71-00INPUT BUTTON LOZENGE11010-0752042-72-01DUO BUTTON41110-0752045-01-00POWER BUTTON BEZEL11210-0752065-01-00VIDEO HOUSING11410-0772011-00-00LED LENS ROUND11510-0772022-72-01POWER BUTTON TACT ACTIVATE11610-0772045-72-01POWER BUTTON BEZEL11711-0163000-95-10FASCIA11811-0163003-94-13TOP COVER11911-0163006-94-10REAR PANEL12011-0163015-00-00TRANSFORMER BRACKET12111-0163028-95-00SIDE CAP L12211-0163038-95-00SIDE CAP R12311-0570075-80-01L BRACKET32411-0752002-72-00VOLUME KNOB ASSY12511-0752004-80-05BOTTOM CHASSIS12611-0752025-80-04SUBFASCIA12711-0752055-80-00SIDE MOUNTING BRACKET22811-0752065-80-00PHONE BRACKET12911-0752075-80-00DUMMY BRACKET23011-0772065-80-00POWER BUTTON BRACKET13113-0200502-22-00SELF TAP SCREW 2 X 5 TYPE B NI PLT83213-0260500-02-00SELF TAP SCREW 2.6 X 5 P/H TYPE A NI PLT23313-0260600-02-00S