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harman/kardon
harman/kardon
TU 970II/230
FM/AM/DAB Tuner
Released EU2008
CONTENTS
2
3
SEMICONDUCTOR FUNCTION/PINOUTS 15
4
5
6
7
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York, 11797
TU 970II/230 Service Manual
Service Manual
Rev 0, 10/2008
8
18
19
20
21
Page 1 of 21
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Table of Contents
Related Manuals for Harman Kardon TU 970II/230
Summary of Contents for Harman Kardon TU 970II/230
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Page 1: Table Of Contents
TU 970II/230 Service Manual harman/kardon Service Manual TU 970II/230 FM/AM/DAB Tuner CONTENTS TECHNICAL SPECIFICATIONS ELECTRICAL PARTS LIST TROUBLESHOOTING GUIDE SEMICONDUCTOR FUNCTION/PINOUTS 15 FRONT PANEL CONTROLS PCB DRAWINGS REAR PANEL CONNECTIONS BLOCK DIAGRAM REMOTE CONTROL FUNCTIONS WIRING DIAGRAM EXPLODED VIEW AND PARTS... -
Page 2: Technical Specifications
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 Page 2 of 21... -
Page 3: Troubleshooting Guide
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. -
Page 4: Front Panel Controls
TU 970II/230 Service Manual Front Panel Controls Power Indicator Info/RDS Button Memory System Power Control Auto Tune Button Control Ring Band selector Information Display Select Remote Control Sensor Function/FM Mode Selector Dimmer 0 Power Indicator: This LED will illuminate in... -
Page 5: Rear Panel Connections
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... -
Page 6: Remote Control Functions
TU 970II/230 Service Manual Remote Control Functions 0 Standby/Power On: Press this button to turn on the TU 970 II. 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. -
Page 7: Exploded View And Parts
TU 970II/230 Service Manual EXPLODED VIEW (TU 970II) CJA2B043ZA POWER CORD KHR1A028 BUSHING, AC CORD CKF1A275Z PANEL, REAR PCB(TRANS) KHG1A050 CUSHION, FOOT CKL1A186H43 FOOT CUA1A240 CHASSIS, BOTTOM PCB(JACK) CNVMB114MA18L TUNER MODULE COP11666B PCB(MAIN) HNVFS2020VENICE DAB MODULE CMH1A226 SUPPORT, PCB... -
Page 8: Electrical Parts List
TU 970II/230 Service Manual TU 970II/230 FM/AM/DAB TUNER PART NUMBER PART NAME COMMENTS CHE154 CLAMPER , ARM CQXTU970II/230 INSTRUCTION MANUAL ASS'Y CARTTU970II REMOCON , TRANSMITER ASS'Y CJS4M009X CORD, PIN CORD, PIN CJS4N014Z CORD , PIN CJS9D002Z CORD , JACK(MONO) 1200MM... - Page 9 TU 970II/230 Service Manual PART NUMBER PART NAME COMMENTS C214 CCFT1H223ZF CAP, CERAMIC 22000UF 50V C215 CCEA1AH101T CAP , ELECT 100UF 10V C216 CCEA1HH4R7T CAP , ELECT 4.7UF 50V C217 CCEA1AH101T CAP , ELECT 100UF 10V C218 CCFT1H223ZF CAP, CERAMIC...
- Page 10 TU 970II/230 Service Manual PART NUMBER PART NAME COMMENTS C914 CCEA1AH101T CAP , ELECT 100UF 10V C915 CCFT1H223ZF CAP, CERAMIC 22000UF 50V C916 CCEA1AH101T CAP , ELECT 100UF 10V C917 CCFT1H223ZF CAP, CERAMIC 22000UF 50V C918 CCEA1AH101T CAP , ELECT...
- Page 11 TU 970II/230 Service Manual PART NUMBER PART NAME COMMENTS Q712 HVTKSA1175YT KSA1175Y(DEAD) Q713 HVTKSC2785YT KSC2785Y Q905 HVTKTC3198YT KTC3198Y Q906 HVTKTA1266YT TKTA1266YT R101 CRD25TJ4R7T RES , CARBON R104 CRD20TJ102T RES , CARBON 1K OHM 1/5W J R105 CRD20TJ102T RES , CARBON...
- Page 12 TU 970II/230 Service Manual PART NUMBER PART NAME COMMENTS R705 CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J R706 CRD20TJ102T RES , CARBON 1K OHM 1/5W J R707 CRD20TJ470T RES , CARBON 47 OHM 1/5W J R711 CRD20TJ103T RES , CARBON...
- Page 13 TU 970II/230 Service Manual PART NUMBER PART NAME COMMENTS BN76 CWB2B904110EN WIRE ASS'Y BN77 CWB1C902050EN WIRE ASS'Y BN78 CWB2B907140EN WIRE ASS'Y BN79 CJP05GB99ZY WAFER ANGLE BN92 CWB1E907150BM WIRE ASS'Y CN23 CJP03GB46ZY WAFER , ANGLE , 3PIN CN72 CJP23GA115ZY WAFER , CARD CABLE...
- Page 14 TU 970II/230 Service Manual PART NUMBER PART NAME COMMENTS JK26 CJJ2D008Z JACK , STEREO JW71 CWE8202070RV WIRE ASS'Y JW73 CWE8202070RV WIRE ASS'Y RS71 HRVKSM603TH2 SENSOR IR KSM-603TH2 S708 KST1A010Z SW , TACT T901 CLT5M026YE TRANS , POWER VE71 HSR2A028Z...
- Page 15 TU 970II/230 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...
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Page 16: Block Diagram
TU 970II/230 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... - Page 17 TU 970II/230 Service Manual PRODUCT OVERVIEW S3C84BB/F84BB PIN ASSIGNMENT P2.7/TAOUT P8.0 P2.6/TACAP P8.1 P2.5/TACK P8.2 P2.4/TBPWM P8.3 P2.3/DAOUT P8.4/INT8 P2.2/SCK P8.5/INT9 P2.1/SI P6.0 P2.0/SO P6.1 P5.7 P6.2 P5.6/SDAT P6.3 P5.5/SCLK P6.4 S3C84BB/F84BB VDD1 VDD2 VSS1 VSS2 (80-QFP-1420C) XOUT P6.5 P6.6...
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Page 18: Pcb Drawings
TU 970II/230 Service Manual Page 18 of 21... - Page 19 BLOCK DIRAGRAM_TU 970.sch-1 - Fri Jan 09 12:00:04 2004 harman/kardon TU 970II/230 Service Manual Page 19 of 21...
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Page 20: Wiring Diagram
TU970II_WIRING.sch-1 - Fri Jan 05 13:47:57 2007 harman/kardon TU 970II/230 Service Manual Page 20 of 21... -
Page 21: Schematic Diagram
TU970(MP).sch-1 - Fri Jan 09 14:51:39 2004 harman/kardon TU 970II/230 Service Manual Page 21 of 21...