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Harman Kardon AVR 155/230 Service Manual
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Harman Kardon AVR 155/230 Service Manual

5 x 40w 5.1 channel a/v receiver
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harman/kardon
harman/kardon
AVR 155/230
5 x 40W 5.1 CHANNEL A/V RECEIVER
ESD WARNING
BASIC SPECIFICATIONS
TROUBLESHOOTING GUIDE
PROCESSOR RESET
REMOTE AND PROCESSOR RESET
PACKAGE LIST AND PARTS
DISASSEMBLY
EXPLODED VIEW AND PARTS
Released EU2008
CONTENTS
2
ELECTRICAL PARTS LIST
3
SEMICONDUCTOR PINOUTS
4
PCB DRAWINGS
4
BLOCK DIAGRAM
5
WIRING DIAGRAM
6
AMP BIAS ADJUSTMENT
7
SCHEMATIC DIAGRAMS
8
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York, 11797
AVR 155/230 Service Manual
Service Manual
Rev 0, 07/2008
9
35
76
82
83
84
85
Page 1 of 92

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Summary of Contents for Harman Kardon AVR 155/230

  • Page 1 AVR 155/230 Service Manual harman/kardon Service Manual AVR 155/230 5 x 40W 5.1 CHANNEL A/V RECEIVER CONTENTS ESD WARNING ELECTRICAL PARTS LIST BASIC SPECIFICATIONS SEMICONDUCTOR PINOUTS TROUBLESHOOTING GUIDE PCB DRAWINGS PROCESSOR RESET BLOCK DIAGRAM REMOTE AND PROCESSOR RESET WIRING DIAGRAM...
  • Page 2 AVR 155/230 Service Manual Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor "chip"...
  • Page 3 AVR 155/230 Service Manual Technical Specifications Audio Section FM Tuner Section Stereo Mode Frequency Range 87.5–108MHz Continuous Average Power (FTC) Usable Sensitivity IHF 1.3 µV/13.2dBf Signal-to-Noise Ratio Mono/Stereo: 70/68dB (DIN) 50 Watts per channel, 20Hz–20kHz, Distortion Mono/Stereo: 0.2/0.3% @ < 0.07% THD, both channels driven into 8 ohms...
  • Page 4 "PROTECT", and there is no sound. due to possible short and speaker ends • Amplifier is in protection mode • Contact your local Harman Kardon service depot due to internal problems No sound from surround or • Incorrect surround mode •...
  • Page 5 AVR 155/230 Service Manual harman/kardon AVR154 Erase a macro as follows: 1. Simultaneously press and hold the Mute Button and the Macro Button containing the macro until the LED flashes. 2. Press the Surround Button to erase the macro.
  • Page 6 AVR 155/230 Service Manual AVR155/230 1. Instruction manual ass'y - Accessories 2. Package Drawing MICROPHONE ASS'Y MANUAL ASS'Y FM 1 POLE ANT POLY BAG AM LOOP ANTENNA ASS'Y BATTERY ASS'Y SNOW PAD (L) SNOW PAD (R) REMOCON ASS'Y IMAGE BROCHURES...
  • Page 7 DISASSEMBLY AVR155/230 harman/kardon AVR 155/230 Service Manual 1. Removing the Top Cabinet 3. Removing the Rear Panel Remove the Screws Remove the Screws 21 22 4. Removing the Main PCB Remove the Screws 2. Removing the Front Panel Remove the Screws...
  • Page 8 AVR155/230 EXPLODED VIEW harman/kardon AVR 155/230 Service Manual 40-4 40-1 40-3 40-5 38-1 40-6 38-2 40-2 DESCRIPTION PARTS NO. Q,ty REMARK ORNAMENT,VOLUME CGU1A318Y CAP,VOLUME CGX1A338MBC63 HOLDER,VOLUME CMH1A214 INDICATOR,VOLUME CGL1A222 BADGE, HARMAN/KARDON CGB1A158Y SHEET,AL FRONT CGX1A390C66Y WINDOW , FIP CGU1A410A25X BADGE,AVR155...
  • Page 9 AVR 155/230 Service Manual AVR155/230 Electrical Parts List Description Ref. # Part Number Value CGB1A192Z BADGE , AVR155 BADGE CGL1A222 INDICATOR , VOLUME INDICATOR CGU1A318Y ORNAMENT , VOLUME AVR255 ORNAMENT CGU1A410A25T WINDOW , FIP WINDOW CGX1A338MBC63 CAP , VOLUME...
  • Page 10 AVR 155/230 Service Manual BOTTOM CHASSIS ASS'Y Ref. # Part Number Description Value CKF6A337Z PANEL , REAR AVR155/230 PANEL CKL1A094 FOOT , A AVR350 FOOT CKL1A095 FOOT , B AVR350 FOOT CMD2A487 BRACKET , TRANS BRACKET CNVM9004MS1J73L TUNER , EUR MODULE...
  • Page 11 AVR 155/230 Service Manual FRONT PCB ASSY Ref. # Part Number Description Value C866 CCEA1HH100T CAP , ELECT 10UF 50V C867 CCEA1HH100T CAP , ELECT 10UF 50V C868 CCEA1EH470T CAP , ELECT 47UF 25V C869 CCEA1EH470T CAP , ELECT...
  • Page 12 AVR 155/230 Service Manual FRONT PCB ASSY Ref. # Part Number Description Value R763 CRD20TF3301T RES , CARBON 3.3K /1/5W/F R764 CRD20TF5601T RES , CARBON(5.6K/F) 5.6K /1/5W/F R765 CRD20TF7501T RES , CARBON (7.5K/F) 7.5K /1/5W/F R766 CRD20TF1001T RES , CARBON...
  • Page 13 AVR 155/230 Service Manual FRONT PCB ASSY Ref. # Part Number Description Value S707 HST1A020ZT SW , TACT TACT SWITCH S708 HST1A020ZT SW , TACT TACT SWITCH S709 HST1A020ZT SW , TACT TACT SWITCH S710 HST1A020ZT SW , TACT...
  • Page 14 AVR 155/230 Service Manual MAIN PCB ASSY Ref. # Part Number Description Value C562 CCEA1CH101T CAP , ELECT 100UF 16V C564 CCEA1CH101T CAP , ELECT 100UF 16V C565 CCEA1CH101T CAP , ELECT 100UF 16V C566 CCEA1CH101T CAP , ELECT...
  • Page 15 AVR 155/230 Service Manual MAIN PCB ASSY Ref. # Part Number Description Value D912 CVD1SS133MT DIODE 1SS133 D914 CVD1SS133MT DIODE 1SS133 D917 CVD1SS133MT DIODE 1SS133 D953 CVD1SS133MT DIODE 1SS133 D954 CVD1N4003SRT DIODE , RECT 1N4003 D955 CVD1N4003SRT DIODE , RECT...
  • Page 16 AVR 155/230 Service Manual MAIN PCB ASSY Ref. # Part Number Description Value Q992 HVTKRA107MT KRA107M R501 CRD20TJ433T RES , CARBON 43K OHM 1/5W J R502 CRD20TJ433T RES , CARBON 43K OHM 1/5W J R503 CRD20TJ433T RES , CARBON...
  • Page 17 AVR 155/230 Service Manual MAIN PCB ASSY Ref. # Part Number Description Value R585 CRD20TJ561T RES , CARBON 560 OHM 1/5W J R586 CRD20TJ561T RES , CARBON 560 OHM 1/5W J R587 CRD20TJ561T RES , CARBON 560 OHM 1/5W J...
  • Page 18 AVR 155/230 Service Manual MAIN PCB ASSY Ref. # Part Number Description Value R690 CRD20TJ103T RES , CARBON 10K OHM 1/5W J R696 CRD25TJ470T RES , CARBON 47 OHM 1/5W J R697 CRD25TJ470T RES , CARBON 47 OHM 1/5W J...
  • Page 19 AVR 155/230 Service Manual MAIN PCB ASSY Ref. # Part Number Description Value Q660 HVT2SD2390-OKM T.R , POWER Q661 HVT2SB1560-OKM T.R , POWER Q670 HVT2SD2390-OKM T.R , POWER CTW3+8JR SCREW SCREW CWE8202150AA WIRE ASS'Y WIRE BN19 CWB3FE03250UP WIRE ASS'Y...
  • Page 20 AVR 155/230 Service Manual MAIN PCB ASSY Ref. # Part Number Description Value R660 CRF5EKR27HX2K RES , CEMENT 0.5UH R905 CRG1ANJ1R0H RES , METAL OXIDE FILM 1 OHM 1W J R911 CRG1ANJ271H RES , METAL OXIDE(270/1W) 270 OHM 1W J...
  • Page 21 AVR 155/230 Service Manual POWER PCB ASSY Ref. # Part Number Description Value D116 CVD1N4003ST DIODE , RECT 1N4003 D117 CVD1N4003ST DIODE , RECT 1N4003 D124 CVD1N4003ST DIODE , RECT 1N4003 D125 CVD1N4003ST DIODE , RECT 1N4003 D201 CVDZJ3.3BT DIODE , ZENER ZJ3.3B 1/2W...
  • Page 22 AVR 155/230 Service Manual POWER PCB ASSY Ref. # Part Number Description Value CN33 CJP02GA19ZY WAFER , 2PIN WAFER CN34 CJP02GA19ZY WAFER , 2PIN WAFER CN35 CJP02GA19ZY WAFER , 2PIN WAFER CN36 CJP02GA19ZY WAFER , 2PIN WAFER CN47 CJP07GA117ZY...
  • Page 23 AVR 155/230 Service Manual INPUT PCB ASSY Ref. # Part Number Description Value C274 CCUS1A105KC CAP , CHIP 1UF 10V K C277 CCUS1H104KC CAP , CHIP 0.1UF 50V K C279 CCUS1H104KC CAP , CHIP 0.1UF 50V K C280 CCUS1H104KC CAP , CHIP 0.1UF 50V K...
  • Page 24 AVR 155/230 Service Manual INPUT PCB ASSY Ref. # Part Number Description Value C625 CCUS1H104KC CAP , CHIP 0.1UF 50V K C627 CCUS1H104KC CAP , CHIP 0.1UF 50V K C629 CCUS1H104KC CAP , CHIP 0.1UF 50V K C631 CCUS1H104KC CAP , CHIP 0.1UF 50V K...
  • Page 25 AVR 155/230 Service Manual INPUT PCB ASSY Ref. # Part Number Description Value D213 CVD1SS355T DIODE , CHIP 1SS355T D214 CVD1SS355T DIODE , CHIP 1SS355T IC20 CVINJW1197CFC2 I.C , VOL WITH INPUT SELECTOR JRC(NJW1197CFC2) IC21 HVINJM2068MTE1 I.C , OP AMP...
  • Page 26 AVR 155/230 Service Manual INPUT PCB ASSY Ref. # Part Number Description Value R214 CRJ10DJ101T RES , CHIP 100 OHM R215 CRJ10DJ101T RES , CHIP 100 OHM R216 CRJ10DJ101T RES , CHIP 100 OHM R219 CRJ10DJ101T RES , CHIP...
  • Page 27 AVR 155/230 Service Manual INPUT PCB ASSY Ref. # Part Number Description Value R312 CRJ10DJ332T RES , CHIP 3.3K OHM R317 CRJ10DJ561T RES , CHIP 560 OHM R318 CRJ10DF3920T RES. CHIP (392R 1%) 3.9K OHM 1% R321 CRJ10DJ512T RES , CHIP 5.1K OHM...
  • Page 28 AVR 155/230 Service Manual INPUT PCB ASSY Ref. # Part Number Description Value R729 CRJ10DJ123T RES , CHIP 12K OHM R730 CRJ10DJ123T RES , CHIP 12K OHM R733 CRJ10DJ100T RES , CHIP 10 OHM R736 CRJ10DJ241T RES , CHIP...
  • Page 29 AVR 155/230 Service Manual INPUT PCB ASSY Ref. # Part Number Description Value C283 CCEA1HH100T CAP , ELECT 10UF 50V C284 CCEA1HH100T CAP , ELECT 10UF 50V C285 CCEA1HH100T CAP , ELECT 10UF 50V C286 CCEA1HH100T CAP , ELECT...
  • Page 30 AVR 155/230 Service Manual INPUT PCB ASSY Ref. # Part Number Description Value BN46 CWZAVR154BN46 SHIELD WIRE ASS'Y WIRE BN49 CWB2B905080EN WIRE ASS'Y WIRE CN10 CJP05GB46ZY WAFER WAFER CN11 CJP13GA117ZY WAFER , CARD CABLE WAFER CN12 CJP21GA115ZY WAFER , CARD CABLE...
  • Page 31 AVR 155/230 Service Manual VIDEO PCB ASSY Ref. # Part Number Description Value C501 CCBS1E103ZFT CAP , CERAMIC(10000PF/25V) 0.01F 50V C503 CCEA1HH100T CAP , ELECT 10UF 50V C504 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C505 CCEA1HH100T CAP , ELECT...
  • Page 32 AVR 155/230 Service Manual VIDEO PCB ASSY Ref. # Part Number Description Value C741 CCBS1H223ZFT CAP , CERAMIC(22000PF/50V) 0.022UF 50V D500 CVD1SS133MT DIODE 1SS133 D501 CVD1SS133MT DIODE 1SS133 D502 CVD1SS133MT DIODE 1SS133 D505 CVD1SS133MT DIODE 1SS133 D512 CVD1SS133MT DIODE...
  • Page 33 AVR 155/230 Service Manual VIDEO PCB ASSY Ref. # Part Number Description Value R539 CRD20TJ181T RES , CARBON 180 OHM 1/5W J R540 CRD20TJ101T RES , CARBON 100 OHM 1/5W J R541 CRD20TJ181T RES , CARBON 180 OHM 1/5W J...
  • Page 34 AVR 155/230 Service Manual HDMI PCB ASSY Ref. # Part Number Description Value COP12034H AVR155/230 HDMI MUX PCB ASS`Y ASS'Y CN45 CJP07GA193ZY WAFER , CARD CABLE SMD WAFER C802 CCUS1H104KC CAP , CHIP 0.1UF 50V K C803 CCUS1H104KC CAP , CHIP 0.1UF 50V K...
  • Page 35 AVR 155/230 Service Manual harman/kardon (70 Ω) 2SB1560 Darlington Equivalent circuit Silicon PNP Epitaxial Planar Transistor (Complement to type 2SD2390) Application : Audio, Series Regulator and General Purpose External Dimensions MT-100(TO3P) Absolute maximum ratings (Ta=25°C) Electrical Characteristics (Ta=25°C) 2SB1560 Symbol...
  • Page 36 AVR 155/230 Service Manual harman/kardon Equivalent circuit 2SD2390 Darlington (70 Ω) Silicon NPN Triple Diffused Planar Transistor (Complement to type 2SB1560) Application : Audio, Series Regulator and General Purpose External Dimensions MT-100(TO3P) Absolute maximum ratings (Ta=25°C) Electrical Characteristics (Ta=25°C) Symbol...
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  • Page 38 AVR 155/230 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...
  • Page 39 AVR 155/230 Service Manual ASAHI KASEI [AK4589] オーダリングガイド -10 ∼ +70°C AK4589VQ 80pin LQFP(0.5mm pitch) 評価ボード AKD4589 ピン配置 TEST1 INT1 BOUT TVDD DVDD AVSS DVSS AVDD VREFH XT I VCOM (Top View) TEST3 MCKO2 MCKO1 ROUT1+ COUT ROUT1- UOUT...
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  • Page 41 AVR 155/230 Service Manual E S I E S I Excel Semiconductor inc. PIN DESCRIPTION Description A0-A18 19 Addresses DQ0-DQ14 15 Data Inputs/Outputs DQ15 (Data Input/Output, Word Mode) DQ15/A-1 A-1 (LSB Address Input, Byte Mode) Chip Enable Output Enable...
  • Page 42 AVR 155/230 Service Manual E S I E S I Excel Semiconductor inc. CONNECTION DIAGRAM BYTE# DQ15/A-1 48-Pin Standard TSOP DQ14 DQ13 DQ12 RESET# ES29LV800 DQ11 RY/BY# DQ10 48-Ball FBGA (6 x 8 mm) (Top View, Balls Facing Down)
  • Page 43 AVR 155/230 Service Manual HCF4053B TRIPLE 2-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER LOW "ON" RESISTANCE : 125Ω (Typ.) OVER 15V p.p SIGNAL-INPUT RANGE FOR = 15V HIGH "OFF" RESISTANCE : CHANNEL LEAKAGE ± 100pA (Typ.) at V = 18V BINARY ADDRESS DECODING ON CHIP HIGH DEGREE OF LINEARITY : <...
  • Page 44 AVR 155/230 Service Manual HY57V161610E PIN CONFIGURATION DQ15 DQ15 DQ14 DQ14 VSSQ VSSQ DQ13 DQ13 DQ12 DQ12 VDDQ VDDQ DQ11 DQ11 DQ10 DQ10 VSSQ VSSQ VDDQ VDDQ 50pin TSOP II 50pin TSOP II VDDQ VDDQ 400mil x 825mil 400mil x 825mil...
  • Page 45 AVR 155/230 Service Manual ISL54100, ISL54101, ISL54102 ISL54100 Pin Configuration CH_D_ACTIVE ADDR2 CH_C_ACTIVE CH_B_ACTIVE CH_A_ACTIVE RX2-_B RX2+_B RXC-_A RXC+_A RXC-_B TXC+ RXC+_B TXC- TX2+ TX2- TX1+ TX1- RES_TERM TX0+ RES_BIAS TX0- RXC-_C RXC+_C RXC-_D RXC+_D TEST RX0-_C CH_SEL_1 RX0+_C...
  • Page 46 AVR 155/230 Service Manual ISL54100, ISL54101, ISL54102 ISL54101 Pin Configuration ADDR2 CH_A_ACTIVE RXC-_A RXC+_A TXC+ TXC- TX2+ TX2- TX1+ TX1- RES_TERM TX0+ RES_BIAS TX0- TEST RESET ADDR3 ADDR6 FN6275.3 March 30, 2007 Page 46 of 92...
  • Page 47 AVR 155/230 Service Manual ISL54100, ISL54101, ISL54102 ISL54102 Pin Configuration ADDR2 CH_B_ACTIVE CH_A_ACTIVE RX2-_B RX2+_B RXC-_A RXC+_A RXC-_B TXC+ RXC+_B TXC- TX2+ TX2- TX1+ TX1- RES_TERM TX0+ RES_BIAS TX0- TEST CH_SEL_0 AUTO_CH_SEL RESET ADDR6 ADDR3 FN6275.3 March 30, 2007...
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  • Page 50 AVR 155/230 Service Manual SEMICONDUCTOR KIA278R05PI~KIA278R15PI TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT 4 TERMINAL 2A OUTPUT LOW DROP VOLTAGE REGULATOR DIM MILLIMETERS 10.00 0.20 The KIA278R Series are Low Drop Voltage Regulator 15.00 0.20 2.70 0.20 suitable for various electronic equipments.
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  • Page 54 AVR 155/230 Service Manual LC72723, LC72723M Pin Assignment (DIP16/MFP16) Block Diagram No. 6037-2/8 Page 54 of 92...
  • Page 55 AVR 155/230 Service Manual LC72723, LC72723M Pin Descriptions Pin No. Function Pin circuit type VREF Reference voltage output (Vdda/2) Output MPXIN Base band (multiplex) signal input Input FLOUT Subcarrier output (filter output) Output Subcarrier input (comparator input) Input Vdda Analog system power supply (+5 V) —...
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  • Page 57 AVR 155/230 Service Manual M24C64, M24C32 SUMMARY DESCRIPTION These I C-compatible electrically erasable pro- Table 2. Signal Names grammable memory (EEPROM) devices are orga- E0, E1, E2 Chip Enable nized as 8192 x 8 bits (M24C64) and 4096 x 8 bits (M24C32).
  • Page 58 AVR 155/230 Service Manual M24C64, M24C32 DEVICE OPERATION The device supports the I C protocol. This is sum- Data (SDA) Low to acknowledge the receipt of the marized in Figure 5.. Any device that sends data eight data bits.
  • Page 59 AVR 155/230 Service Manual Video Switch · 75Ω driver · Y/C mix MM1501 MITSUMI Measuring Circuit MM1501 MM1502 MM1503 MM1504 Page 59 of 92...
  • Page 60 AVR 155/230 Service Manual Video Switch · 75Ω driver · Y/C mix MM1501 MITSUMI MM1505 MM1506 MM1507 MM1508 Page 60 of 92...
  • Page 61 AVR 155/230 Service Manual Video Switch · 75Ω driver · Y/C mix MM1501 MITSUMI MM1509 MM1510 MM1511 MM1512 Page 61 of 92...
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  • Page 63 AVR 155/230 Service Manual NJM2391 LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2391 is low dropout voltage regulators featuring high precision voltage. It is suitable for Notebook PCs, PC cards and hard disks where 3.3V need to be generated from 5V supply.
  • Page 64 AVR 155/230 Service Manual NJM2595 5-INPUT 3-OUTPUT VIDEO SWITCH GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2595 is a 5-input 3-output video switch. Its switches select one from five signals received from VTR,TV,DVD, TV-GAME and others. The NJM2595 is designed for audio items, such as AV amplifier and others.
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  • Page 66 AVR 155/230 Service Manual NJW1197C PIN FUNCTION SYMBOL FUNCTION SYMBOL FUNCTION ROUT Rch output DCR_IN “Multi-channel selector” Rch input COUT Cch output DCR_OUT “Input selector” Rch output LSOUT LSch output Ground RSOUT RSch output DCL_IN “Multi-channel selector” Lch input...
  • Page 67 AVR 155/230 Service Manual × PIN CONFIGURATION TO-92 • SOT-89 SOT-23-5 • • (mark side) (mark side) (mark side) PIN DESCRIPTION TO-92 SOT-89 SOT-23-5 • • • Pin No. Symbol Pin No. Symbol Pin No. Symbol Page 67 of 92...
  • Page 68 AVR 155/230 Service Manual ST232 PIN CONFIGURATION PIN DESCRIPTION PIN No SYMBOL NAME AND F UNCTION Positive Terminal for the first Charge Pump Capacitor Doubled Voltage Terminal Negative Terminal for the first Charge Pump Capacitor Positive Terminal for the second Charge Pump Capacitor...
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  • Page 73 AVR 155/230 Service Manual TC7MZ4051,4052,4053FK Pin Assignment (top view) TC7MZ4051FK TC7MZ4052FK 0Y 1 Y-COM X-COM TC7MZ4053FK 1Y 1 Y-COM X-COM Z-COM Truth Table Control Inputs “ON” Channel Inhibit MZ4051FK MZ4052FK MZ4053FK 0X, 0Y 0X, 0Y, 0Z 1X, 1Y 1X, 0Y, 0Z...
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  • Page 83 AVR155 WIRING.sch-1 - Wed Mar 12 14:07:28 2008 harman/kardon AVR 155/230 Service Manual Page 83 of 92...
  • Page 84 AVR 155/230 Service Manual harman/kardon AVR154 AMPLIFIER SECTION BIAS ADJUSTMENT Measurement condition .No input signal or volume position is minimum. Standard value .Ideal current = 48mA (± 5%) .Ideal DC Voltage = 25.92mV (± 5%) DC EVM CUP12026* (MAIN PCB)
  • Page 85 AVRx54 Front_0119.sch-1 - Fri Feb 08 15:10:47 2008 harman/kardon AVR 155/230 Service Manual Page 85 of 92...
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  • Page 92 AVR154 VIDEO_20071230-1.sch-1 - Fri Feb 08 15:07:04 2008 harman/kardon AVR 155/230 Service Manual Page 92 of 92...