TU 980 Service Manual harman/kardon Service Manual TU 980/230 FM/AM/Dual-band DAB Tuner with RDS CONTENTS FRONT PANEL CONTROLS EXPLODED VIEW AND PARTS REAR PANEL CONNECTIONS ELECTRICAL PARTS LIST REMOTE CONTROL FUNCTIONS SEMICONDUCTOR FUNCTION/PINOUTS 21 TROUBLESHOOTING GUIDE PCB DRAWING TECHNICAL SPECIFICATIONS...
harman/kardon TU 980 Service Manual Front Panel Controls Power Indicator Info/RDS Button Memory System Power Control Auto Tune Button Control Ring Band selector Information Display Select Function/FM Mode Selector Dimmer Remote Control Sensor 0 Power Indicator: This LED will illuminate in 4 Info/RDS Button: In DAB mode, pressing 9 Control Ring: Turn counterclockwise to amber when the unit is in the Standby mode to...
1 FM Antenna: Connect an indoor or exter- from their AC power outlets. To reduce the Harman Kardon product, to this jack. This will nal FM antenna to this terminal. possibility of hum or noise in your system, place...
harman/kardon TU 980 Service Manual Remote Control Functions 0 Standby/Power On: Press this button to turn on the TU 980. Note that the Power Indicator 0 next to the switch will turn blue when the unit is on. 1 Numeric Keys: These buttons serve as a ten-button numeric keypad to enter tuner preset positions or to tune stations directly.
This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. If you have a problem, first check this list for a possible solution. If the problem persists, consult your authorized Harman Kardon Service Center.
Depth measurement includes knobs, buttons and terminal connections. Height measurement includes feet and chassis. All features and specifications are subject to change without notice. Harman Kardon and Power for the Digital Revolution are registered trademarks of Harman Kardon, Incorporated TECHNICAL SPECIFICATIONS 13...
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harman/kardon TU 980 Service Manual ELECTRICAL SPECIFICATION(BAND3 DAB) 담 당 PJT 장 부서장 SAMPLING RATE : 48kHz PAGE:1/4 MODEL : TU 980 STANDARD INPUT : -60dBm DATE AUDIO SIGNAL(L&R) :bit rate128kbit/s POWER SUPPLY : 230V~240V , 50Hz AUDIO SIGNAL{L(R) only} :bit rate192kbit/s DESCRIPTION CONDITION UNIT NOMINAL...
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harman/kardon TU 980 Service Manual ELECTRICAL SPECIFICATION(L BAND DAB) 담 당 PJT 장 부서장 SAMPLING RATE : 48kHz PAGE:2/4 MODEL : TU 980 STANDARD INPUT : -60dBm DATE AUDIO SIGNAL(L&R) :bit rate128kbit/s POWER SUPPLY : 230V~240V , 50Hz AUDIO SIGNAL{L(R) only} :bit rate192kbit/s DESCRIPTION CONDITION UNIT...
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harman/kardon TU 980 Service Manual ELECTRICAL SPECIFICATION(TUNER/FM) 담 당 PJT 장 부서장 PAGE:3/4 MODEL : TU 980 STANDARD INPUT : 60dB㎶ 400Hz DATE MOD : MONO 40kHz (DEV) --- 53.5% POWER SUPPLY : 230V~240V , 50Hz : STEREO Main 40kHz Pilot 7.5kHz ※...
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harman/kardon TU 980 Service Manual ELECTRICAL SPECIFICATION(TUNER/AM) 담 당 PJT 장 부서장 MODEL : TU 980 PAGE:4/4 DATE STANDARD INPUT : 74dB㎶ 400Hz POWER SUPPLY : 230V~240V , 50Hz MOD : MONO 30 % ※USE 20KHz L.P.F DESCRIPTION REMARK UNIT NOMINAL LIMIT L ch R ch...
harman/kardon TU 980 Service Manual TU 980 BOM LIST Level Ref# Component Description Drawing No REQ-Qty CHE154 CLAMPER , ARM 0,12 CPG1A856Z BOX , OUT CARTON TU980/230 CPS1A805 PAD , SNOW TU980/230 CPS2A657 PAD , SNOW FRONT TU980 CPS2A805 PAD , SNOW TU980 CQB1A549Y LABEL , ATTENTION DVD48 CQB1A551Z...
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harman/kardon TU 980 Service Manual Level Ref# Component Description Drawing No REQ-Qty CNVMB114MA18L TUNER MODULE(EUR) CNW1A038 WASHER 9.5X15 COP12054B TU980 PCB ASS'Y ..5 CUP12054Z PCB , DAB TU980 (330X247, FR-1) ..5 C101 CCEA1CH471T CAP , ELECT 470UF 16V ..5 C104 CCFT1H223ZF CAP , CERAMIC 0.022UF 50V Z...
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harman/kardon TU 980 Service Manual Level Ref# Component Description Drawing No REQ-Qty ..5 C740 CCBS1E103ZFT CAP , CERAMIC(10000PF/25V) CH TP025 F103Z-A-B J ..5 C741 CCBS1E103ZFT CAP , CERAMIC(10000PF/25V) CH TP025 F103Z-A-B J ..5 C742 CCBS1E103ZFT CAP , CERAMIC(10000PF/25V) CH TP025 F103Z-A-B J ..5 C743 CCBS1E103ZFT...
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harman/kardon TU 980 Service Manual Level Ref# Component Description Drawing No REQ-Qty CTB3+10JFZR SCREW CTB3+6FFZR SCREW CTB3+6JR SCREW CTB3+8JFZR SCREW CTB4+6FFZR SCREW CTW3+8JR SCREW CUA1A280K1 CHASSIS , BOTTOM TU980/230 CWC4C4A17B070B CABLE , CARD(17PIN, 70MM) CWC4F2A15A180B CABLE , CARD (1mm PITCH, A-B TY DMC250 C4FJ054 TAPE , BOTH SIDE TESA #4970...
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harman/kardon TU 980 Service Manual 74ACT04 HEX INVERTER HIGH SPEED: t = 5.0ns (TYP.) at V = 5V LOW POWER DISSIPATION: = 2µA(MAX.) at T =25°C COMPATIBLE WITH TTL OUTPUTS = 2V (MIN.), V = 0.8V (MAX.) 50Ω TRANSMISSION LINE DRIVING CAPABILITY TSSOP SYMMETRICAL OUTPUT IMPEDANCE:...
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harman/kardon TU 980 Service Manual Philips Semiconductors Product specification Quad bilateral switches 74HC/HCT4066 ORDERING INFORMATION PACKAGE TYPE NUMBER NAME DESCRIPTION VERSION 74HC4066 DIP14 plastic dual in-line package; 14 leads (300 mil) SOT27-1 74HC4066 SO14 plastic small outline package; 14 leads; body width 3.9 mm SOT108-1 74HC4066 SSOP14...
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harman/kardon TU 980 Service Manual SN54LVC04A, SN74LVC04A HEX INVERTERS www.ti.com SCAS281R – JANUARY 1993 – REVISED JULY 2005 FEATURES • • Operate From 1.65 V to 3.6 V Latch-Up Performance Exceeds 250 mA Per • JESD 17 Specified From –40°C to 85°C, •...
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harman/kardon TU 980 Service Manual IC71 FUNCTION (MI-COM S3F84BB) Pin No. PIN NAME DESCRIPTION FIP-DA FIP Data output port Non connection SINO UART Data input port SOTO UART Data output port VDD1 Power supply port(+5V) VSS1 XTOUT 10MHz crystal connection port TEST Back-up Input 17,18...
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harman/kardon TU 980 Service Manual S3C84BB/F84BB PRODUCT OVERVIEW BLOCK DIAGRAM P0.0-P0.7 P1.0-P1.7 Port 0 Port 1 OSC/RESETB Port 2 P2.0-P2.7 RESETB I/O Port and Interrupt Control 8-Bit Basic Timer P2.7/TAOUT 8-Bit P2.6/TACAP Port 3 P3.0-P3.7 Timer P2.5/TACK /CounterA,B P2.4/TBOUT SAM88RC CPU 8-Bit P3.7/TCOUT0 Timer/...
BLOCK DIAGRAN harman/kardon TU 980 Service Manual DAB +5V REGULATOR TUNER FRONT END +12 V ANTENNA REGULATOR FM/AM AM ANT +5.6 V POWER / OSC FILTER UNSWITCH MUTE -5.6 V TRANS 3.3 V OUTPUT REGULATOR P L L FL +40V UNSWITCH TUNER MODULE FL +/-...