Harman Kardon AVR 110 Скачать руководство пользователя страница 23

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harman/kardon

TECH TIPS

Troubleshooting tips and solutions to common service problems

For models: AVR110/120/210/220/310/320/510/520/7000

TIP# HKTT2003-01

Subject:

Backup Memory on AVR series receivers

In the event of a complaint of “the receiver is losing its memory (any programmed system settings)

when the unit is turned off, or after the unit is unplugged (briefly*)”:

Check and replace:

C216

(all models above except AVR7000)

C730

(AVR7000 only)

Location: On the front PCB, 0.047 Farad 5.5v capacitor, h/k part# 55134360.

* After approximately two weeks of being disconnected from AC supply, even a normally functioning receiver will lose

any programmed settings and switch to default settings.

AVR110

harman/kardon

Содержание AVR 110

Страница 1: ...4 PROCESSOR RESET 14 IDLE CURRENT TUNER ALIGNMENT 15 BULLETIN H K2001 01 16 BULLETIN H K2001 03 18 BULLETIN H K2003 07 19 TECH TIP HKTT2002 01 21 TECH TIP HKTT2003 01 23 UNIT EXPLODED VIEW 24 EXPLODED...

Страница 2: ...r to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic ch...

Страница 3: ...rnate method as follows Plug the power cord directly Into a 120 volt AC receptacle do not use an Isolation Transformer for this test Using two clip leads connect a 1500 ohms 10watt Resistor paralleled...

Страница 4: ...Ratio 45dB Usable Sensitivity Loop 500 V Distortion 1kHz 50 Mod 0 8 Selectivity 10kHz 30dB Video Section Television Format NTSC Input Level Impedance 1Vp p 75 ohms Output Level Impedance 1Vp p 75 ohms...

Страница 5: ...matically be turned off when the headphone jack is in use 5 Selector Buttons When you are establish ing the AVR 110 s configuration settings use these buttons to select from the choices available as s...

Страница 6: ...games or portable audio video products such as camcorders and portable audio players Bass Control Turn this control to modify the low frequency output of the left right chan nels by as much as 10dB S...

Страница 7: ...ode is in use LOGIC 7C appears for the Cinema version of Logic 7 LOGIC 7M appears for the Music version of Logic 7 See page 22 for a description of the Logic 7 modes L Hall Mode Indicator This indicat...

Страница 8: ...sufficient signal strength to provide acceptable listening quality V Auto Indicator This indicator lights when the tuner s Auto mode is in use W Main Information Display This display shows messages re...

Страница 9: ...rmful interference and 2 This device must accept any interference received including interference that may cause undesired operation REMOTE U S Patent Nos 4 893 342 4 910 779 4 975 954 5 034 983 5 136...

Страница 10: ...ion on speaker polarity fl Switched AC Accessory Outlet This outlet may be used to power any device you wish to have turned on when the AVR 110 is turned on with the System Power Control switch 2 Unsw...

Страница 11: ...g AM FM Tuner Select h Test Button i Sleep Button j Surround Mode Selector k Night Mode l Channel Select Button m Button n Button o Set Button p Digital Select q Button r Numeric Keys s Tuner Mode t D...

Страница 12: ...page 27 for more information on program ming the remote jSurround Mode Selector Press this button to begin the process of changing the surround mode After the button has been pressed use the buttons m...

Страница 13: ...s when using the remote to directly enter a radio station s frequency Memory Button Press this button to enter a radio station into the AVR 110 s preset memory Once the MEMORY indicator S flashes you...

Страница 14: ...ve unit or antenna away from computers fluorescent lights motors or other electrical appliances Letters flash in the channel indicator Digital audio feed paused Resume play for DVD display and digital...

Страница 15: ...VR601 VR602 to 21mV 3mV Use caution not to short the two pins together in each connector After 5 min more check again and re adjust if necessary AVR110 210 310 510 TUNER ALIGNMENT There is no tuner a...

Страница 16: ...its left side on a padded surface b Remove the 10 Phillips screws holding the bottom chassis grille on exposing the Main PCB c Refer to the illustration below locate area of concern and resolder expos...

Страница 17: ...liers or similar tool may be used to remove it Connectors nearby it may have to be unplugged to access the fuse c See chart below for proper replacement fuse MODEL DESCRIPTION H K PART AVR110 210 5A S...

Страница 18: ...on the left side of the rear backplate see Figure 2 Do not remove any additional screws on the right side Remove all three black plastic plugs that cover the optical inputs at the rear of the DSP PC B...

Страница 19: ...uffer IC or DSP IC All modifications are done to the DSP board AVR110 210 310 510 AVR120 220 Remove BD5 and replace with two 1N4148 diodes in series Remove R43 and R90 3 3 and replace each with a 1N41...

Страница 20: ...MODELS AVR110 210 310 510 AVR120 220 MODELS AVR320 520 AVR110 harman kardon 20...

Страница 21: ...these PCB s can t be accessed with a test probe or other device because the boards are mounted so close together If the board is physically removed signal power to the board is lost and the board com...

Страница 22: ...1 14 4 15 1 16 1 17 4 19 1 21 Split connector male female 1 22 Split connector male female 1 27 Split connector male female 1 29 Split connector male female 1 30 Split connector male female 1 31 Spli...

Страница 23: ...ing its memory any programmed system settings when the unit is turned off or after the unit is unplugged briefly Check and replace C216 all models above except AVR7000 C730 AVR7000 only Location On th...

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Страница 25: ...AVR110 harman kardon 25 J46203000101...

Страница 26: ...26...

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Страница 40: ...TK SMT3 Q201 J2041220701X TR KRC111S SOT23 Q202 J2041220202X TR DTC114TK SMT3 Q202 J2041220701X TR KRC111S SOT23 Designator Part Number Description Q203 J2041220202X TR DTC114TK SMT3 Q203 J2041220701X...

Страница 41: ...FMIN 100N0F 80 C218 2026729091 CCCFMIN 100N0F 80 C228 1105867091 CCCFMIN 100P0F 5 C229 1105867091 CCCFMIN 100P0F 5 C230 1105867091 CCCFMIN 100P0F 5 C237 2026729091 CCCFMIN 100N0F 80 C238 2026729091 CC...

Страница 42: ...1091 RMGCFMIN 4K7 OHM R300 3094431091 RMGCFMIN 4K7 OHM R351 9057440091 RMGCFMIN 470R0 OHM R352 9057440091 RMGCFMIN 470R0 OHM R353 1106642091 RMGCFMIN 390R0 OHM R354 1106642091 RMGCFMIN 390R0 OHM R356...

Страница 43: ...9091 RMGCFMIN 1K5 OHM R415 8044039091 RMGCFMIN 2K2 OHM R416 5088659091 RMGCFMIN 2K7 OHM R417 1106644091 RMGCFMIN 3K3 OHM R418 8044040091 RMGCFMIN 5K6 OHM R419 1106646091 RMGCFMIN 8K2 OHM R420 90574430...

Страница 44: ...CFMIN 100N0F 80 CF608 1105944091 CCCFMIN 10P0F 0P2 CF610 1105944091 CCCFMIN 10P0F 0P2 CF613 2026729091 CCCFMIN 100N0F 80 CF615 1105944091 CCCFMIN 10P0F 0P2 C608 1105867091 CCCFMIN 100P0F 5 C609 110586...

Страница 45: ...HM 0 RF617 1106639091 RMGCFMIN 75R0 OHM RF617 3094426091 RMGCFMIN 22R0 OHM RF617 8044051091 RMGCFMIN 0 OHM 0 RS602 1106639091 RMGCFMIN 75R0 OHM RS602 9057437091 RMGCFMIN 82R0 OHM RS603 1106639091 RMGC...

Страница 46: ...602 J4305100065X CNT ASSY 4P 380MM CN603 J4305100064X CNT ASSY 4P 250MM CP601 J4423331600X CNT PLUG BD BD 2 0 CP602 J4420030840X CNT PLUG 2 0 ST 8P G001 J4305100030X CNT ASSY 1P 100MM JA601 J443120001...

Страница 47: ...20 16 0 C725 J3470910030X CE RA TAP 10UF 16V C728 J3470910030X CE RA TAP 10UF 16V C729 2026783030 CE 47U0F 20 16 0 C730 J3470910030X CE RA TAP 10UF 16V C764 2026783030 CE 47U0F 20 16 0 C765 202678303...

Страница 48: ...7U0F 20 16 0 C813 J3470910030X CE RA TAP 10UF 16V C814 J3470910030X CE RA TAP 10UF 16V C816 2026783030 CE 47U0F 20 16 0 C818 J3470910030X CE RA TAP 10UF 16V C819 J3470910030X CE RA TAP 10UF 16V C821 2...

Страница 49: ...R741 9057440091 RMGCFMIN 470R0 OHM R742 4043835091 RMGCFMIN 470K0 OHM R743 9057440091 RMGCFMIN 470R0 OHM R744 4043835091 RMGCFMIN 100R0 OHM R746 9057440091 RMGCFMIN 470R0 OHM R747 1106648091 RMGCFMIN...

Страница 50: ...MGCFMIN 100R0 OHM R882 9057440091 RMGCFMIN 470R0 OHM R883 2047202091 RMGCFMIN 180K0 OHM R884 5088663091 RMGCFMIN 100K0 OHM R885 9057440091 RMGCFMIN 470R0 OHM R886 2047202091 RMGCFMIN 180K0 OHM R887 50...

Страница 51: ...P 2 0MM CP206 J4420031040X CNT PLUG 2 0 10P CP403 J4420030340X CNT PLUG 2 0 ST 3P CP404 J4420030740X CNT PLUG 2 0ST 7P CP405 J4420031240X CNT PLUG12P 2 0MM JK701 J44302401201 JACK RCA 4P S JK701 J4430...

Страница 52: ...4091 CCCFMIN 4N7F 10 C101 1105932091 CCCFMIN 1N0F 10 C102 1105871091 CCCFMIN 560P0F 5 C103 1105932091 CCCFMIN 1N0F 10 C104 1105933091 CCCFMIN 2N2F 10 C105 1105933091 CCCFMIN 2N2F 10 C106 1105867091 CC...

Страница 53: ...R0 OHM R060 5088655091 RMGCFMIN 560R0 OHM R061 5088661091 RMGCFMIN 10K0 OHM R062 5088661091 RMGCFMIN 10K0 OHM R063 5088661091 RMGCFMIN 10K0 OHM R064 5088661091 RMGCFMIN 10K0 OHM R065 5088663091 RMGCFM...

Страница 54: ...G 21P 1 25M CP02 J4423331100X CNT PLUG BD BD 2 0 CP03 J4423331600X CNT PLUG BD BD 2 0 CP04 J4420130540X CNT 2 0MM 5P JAC1 J2123806001X FIBER TORX178B JAC2 J2123806001X FIBER TORX178B JAC3 J44302001100...

Страница 55: ...10P 390 5 FU481 J5502220320X FUSE 2A 125V FU481 J5503320330X FUSE T 250V 2 0A FU482 J5502220320X FUSE 2A 125V FU482 J5503320330X FUSE T 250V 2 0A FU483 J5502220320X FUSE 2A 125V FU483 J5503320330X FUS...

Страница 56: ...81 7043654016 D SLP 1N4148 100 0 D682 7043654016 D SLP 1N4148 100 0 D683 7043654016 D SLP 1N4148 100 0 D684 7043654016 D SLP 1N4148 100 0 D685 7043654016 D SLP 1N4148 100 0 D987 7043654016 D SLP 1N414...

Страница 57: ...680P0F 10 10 C570 4043358071 CC 680P0F 10 10 C571 4043358071 CC 680P0F 10 10 C576 2093665016 CC 100P0F 10 10 C577 2093665016 CC 100P0F 10 10 C582 2026783030 CE 47U0F 20 16 0 C583 2026783030 CE 47U0F 2...

Страница 58: ...438 5088301016 RCF 15K0 OHM 5 2 R439 5088301016 RCF 15K0 OHM 5 2 R440 5088301016 RCF 15K0 OHM 5 2 R441 5088296016 RCF 150R0 OHM 5 R442 5088296016 RCF 150R0 OHM 5 R443 5088296016 RCF 150R0 OHM 5 R444 5...

Страница 59: ...R604 3093949016 RCF 33K0 OHM 5 2 R604 8043703016 RCF 27K0 OHM 5 2 R604 9057113016 RCF 39K0 OHM 5 2 R605 4043563016 RCF 1K5 OHM 5 25 R606 4043563016 RCF 1K5 OHM 5 25 R607 4043563016 RCF 1K5 OHM 5 25 R6...

Страница 60: ...0400038000 LABEL FUSE SB5A 12 AC981 J1561000006X AC OUTLET CE AC981 J44900000110 AC OUTLET A204D004 AC981 J44901000100 AC OUTLET A304D007 BKT1 J60300028000 BKT GROUND ET 0 5T BKT2 J60300028000 BKT GRO...

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Страница 78: ...a large amplitude VDD VEE can be switched Also as each switch has a low ON resistance it can be connected to a low impedance circuit Logic circuit diagram Truth table VDD 16 INH 6 B 10 A 11 C 9 VSS 8...

Страница 79: ...e for in line parallel data conversion data receivers and other similar applications Logic circuit diagram Truth table 8 STAGE SHIFT REGISTER IN CLOCK SERIAL QS Q S SERIAL OUTPUT PARALLEL OUTPUTS 8 BI...

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Страница 127: ...ESCRIPTION AVR 2 J96000024000 J90200012500 J90200012300 J90200012100 MANUAL AVR 5000 EU J90200012600 J90200012400 J90200012200 J90200012000 MANUAL AVR 510 US MANUAL AVR 310 US MANUAL AVR 210 US MANUAL...

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