Harman Kardon Harman/kardon HK3490 User manual

harman/kardon Service Manual
HK 3490/230
2 x 120W STEREO RECEIVER
CONTENTS
LEAKAGE CHECK 2
ESD WARNING 3
TECHNICAL SPECIFICATIONS 4
TROUBLESHOOTING GUIDE 5
FRONT PANEL CONTROLS 6
REAR PANEL CONNECTIONS 7
PACKAGE LIST AND PARTS 8
DISASSEMBLY 9
EXPLODED VIEW AND PARTS 13
ELECTRICAL PARTS LIST 14
SEMICONDUCTOR PINOUTS 34
PCB DRAWINGS 58
BLOCK DIAGRAM 64
WIRING DIAGRAM 65
AMP BIAS ADJUSTMENT 66
SCHEMATIC DIAGRAMS 67
Released EU2008 harman/kardon, Inc. Rev 0, 09/2008
250 Crossways Park Dr.
Woodbury, New York, 11797
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HK 3490/230 Service Manual
Page 1 of 70

SAFETY PRECAUTIONS
The following check should be performed for the continued
protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester
between the earth ground and all exposed metal parts of the
appliance (input/output terminals, screwheads, metal
overlays, control shaft, etc.). Plug the AC line cord of the
appliance directly into a 120V AC 60Hz outlet and turn the
AC power switch on. Any current measured must not exceed
o.5mA.
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A
POTENTIAL SHOCK HAZARD AND MUST BE
CORRECTED BEFORE RETURNING THE APPLIANCE
TO THE CUSTOMER.
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
AC Leakage Test
Leakage
current
tester
Reading should
not be above
0.5mA
Earth
ground
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HK 3490/230 Service Manual
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Each precaution in this manual should be followed during servicing.
Components identified with the IEC symbol in the parts list are special significance to safety. When replacing a component identified with
, use only the replacement parts designated, or parts with the same ratings or resistance, wattage, or voltage that are designated in the
parts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably
insulated from the supply circuit before retuming the product to the customer.
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" components.
The following techniques should be used to help reduce the incidence of component damage caused by static electricity.
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on
your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device,
which should be removed for potential shock reasons prior 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 charge build-up or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges
sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical change sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement
ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material.)
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the
chassis or circuit assembly into which the device will be installed.
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together
or your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES devices.
CAUTION :
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HK 3490/230 Service Manual
Page 3 of 70

Technical Specifications
18 TECHNICAL SPECIFICATIONS
Audio Section
Stereo Mode
Continuous Average Power (FTC)
HK 3490: 120 Watts per channel, 20Hz –20kHz
@ < 0.07% THD, both channels driven into 8 ohms
HK 3390: 80 Watts per channel, 20Hz–20kHz@ < 0.07% THD,
both channels driven into 8 ohms
Input Sensitivity/Impedance
Linear (High Level) 200mV/47kohms
Signal-to-Noise Ratio (IHF-A) 95dB
Frequency Response
@ 1W (+0dB, –3dB) 10Hz –110kHz
High Instantaneous
Current Capability (HCC) HK 3490: ±45Amps
HK 3390: ±42Amps
Transient Intermodulation
Distortion (TIM) Unmeasurable
Rise Time 16 µsec
Slew Rate 40V/µsec
FM Tuner Section
Frequency Range 87.5–108MHz
Usable Sensitivity IHF: 1.3µV/13.2dBf
Signal-to-Noise Ratio Mono/Stereo: 73/72dBA (DIN)
Distortion Mono/Stereo: 0.2/0.3%
Stereo Separation 40dB @ 1kHz
Selectivity ±400kHz, 65dB
Image Rejection >80dB
IF Rejection >100dB
AM Tuner Section
Frequency Range 522–1620kHz
Signal-to-Noise Ratio >40dB
Usable Sensitivity Loop: 500µV/M
Distortion 1kHz, 50% Mod: 0.8%
Europe: ±9kHz
Video Section
Television System NTSC/PAL/SECAM
Signal Format Composite
Input Level 1Vp-p
Input Impedance 75 ohms, unbalanced
Sync Polarity Negative
Output Level 1Vp-p
Output Impedance 75 ohms, unbalanced
Video Frequency
Response 10Hz – 10MHz
General
Power Requirement AC 230V/50Hz
Power Consumption HK 3490: 3W standby, 310W maximum
(both channels driven)
HK 3390: 3W standby, 230W maximum
(both channels driven)
Dimension (Max)
Width 440mm
Height 165mm
Depth 382mm
Weight HK 3490: 10.4kg
HK 3390: 9.5kg
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 International Industries, Incorporated.
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HK 3490/230 Service Manual
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Troubleshooting Guide
TROUBLESHOOTING 17
English
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.
If the problem is... Make sure that the...
No lights appear when System Power
2 button Unit is plugged into a live outlet.
is pressed
No sound is heard Unit has not been muted.
Correct input function selector button has been pressed.
Volume is turned up.
Speakers have been turned on using the Speaker Selectors 67 ü√.
No output from one or more channels Cables are not defective: check/replace speaker cables.
Tuner sound has a large amount of interference, or Antenna is properly connected.
the “Stereo” display is not illuminated, or Antenna is properly located.
Tuner sound distorts and/or is noisy Antenna is set in the proper direction.
Antenna is adequate to receive the desired station.
Tuner is intermittent or continuously buzzing or hissing Unit is away from fluorescent lights, TVs, motors and
other electrical appliances.
Remote does not function correctly Batteries are not weak, and replace them if necessary.
Correct device page has been selected by pressing the Source Selector key ç.
Remote sensor is not obstructed, and remote is pointing directly at sensor at an angle of
no more than 30 degrees. Also, check for fluorescent lighting, which may be interfering
with the IR transmission.
Cassette or CD sounds distorted Cassette deck or CD player has not been plugged into the Phono input.
(Only use the outputs of a turntable or tonearm with the Phono input.)
Turntable sounds distorted Turntable has been plugged into the Phono Input
5 ,
as the other inputs are not compatable with turntable signal levels
No video image Video source unit’s video ouput is properly connected, the source is turned on and the correct
video input on the HK 3490/HK 3390 has been selected
Video Monitor Output
K is connected to a TV or video display, and that the TV is turned
on and the proper input on the TV has been selected
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1 Video 3 input jacks
2 System Power Control
3 Power Indicator
4 Headphone Jack
5 Mute
6 Speaker 1 Selector
7 Speaker 2 Selector
8 Phone Input Selector
(The Bridge/Phono Input Selector HK 3490 only)
9 Tape Monitor Input Selector
) Tuning Button
! Video 1 Input Selector
@ Preset Scan
# CD Input Selector
$ Video 2 Input Selector
% Preset Selector
^ DSP Function Selector (HK 3490 only),
Dimmer Switch (HK 3390 only).
& FM/AM Selector
* FM Mode Selector
( Sleep Button
Ó Bass Control
Ô Treble Control
 Balance Control
Ò Volume Control
Ú Video 3 Input Selector
Û Information Display
Ù Remote Sensor Window
1 Video 3 Input Jacks: These audio/video
jacks may be used for temporary connection to
video games or portable audio/video products
such as camcorders and portable audio players.
To select the front-panel inputs, press the Video
3 Input Selector Úrepeatedly until the
Information Display shows the text "VIDEO F /
ANALOG". When using the rear panel inputs,
the Display shows "VIDEO 3 / ANALOG".
2 System Power Control: When the Main
Power Switch
S is “ON,” press this button to
turn on the HK 3490/HK 3390; press it again to
turn the unit off (to Standby). Note that the
Power Indicator
3 changes color from amber
to white when the unit is on.
3 Power Indicator: This LED will illuminate in
amber when the unit is in the Standby mode to
signal that the unit is ready to be turned on.
When the unit is in operation, the indicator will
turn white. A red indicator means that the unit is
in the Protect mode, and should be turned off
and then checked for a possible speaker wire
short circuit.
4 Headphone Jack: This jack may be used to
listen to the HK 3490/HK 3390’s output through
a pair of headphones. Be certain that the head-
phones have a standard 6,3 mm stereo phone
plug. When a headphone is connected, the
Speakers 1 and Speakers 2 Selectors are inac-
tive.
5 Mute: Press this button to momentarily
silence the speaker and preamp output of the
HK 3490/HK 3390.
6 Speakers 1 Selector: Press this button to
turn the speakers connected to the Speaker 1
output terminals
G on or off.
7 Speakers 2 Selector: Press this button to
turn the speakers connected to the Speaker 2
output terminals
H on or off.
89@
^
(
7
)#
!
$%
&
*
3
4
2
5
6
6
6
6666
6
66666666
6
6
6
6666666
666666666666666
666666666666666
6
20
22
25 23
26
24 21
1
4FRONT PANEL CONTROLS
Front Panel Controls
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HK 3490/230 Service Manual
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6REAR PANEL CONNECTIONS
Rear Panel Connections
ON
OFF
OP
B
A
87
7
J
L
J
L
KN
N
F
4
D
C
FE
R
5
6
I
GS
H
0AM Antenna
1FM Antenna
2Phono Ground
3Remote IR In
4Remote IR Out
5Phono Inputs
6CD Inputs
7Video 1 Audio/Video Play/In
8Tape Monitor Play/In
9Tape Monitor Record/Out
AVideo 1 Audio/Video Record/Out
BVideo 2 Audio/Video Inputs
CMain In
DVideo 3 Audio/Video Inputs
EPreamp Out
FSubwoofer Out
GSpeaker 1 Terminals
HSpeaker 2 Terminals
ISwitched AC Outlet
JPower Cable
KVideo Monitor Outputs
LThe Bridge Input (HK 3490 only)
MUpdate Cable Input
NReset Switch
OCoaxial Digital Audio Input (HK 3490 only)
POptical Digital Audio Input (HK 3490 only)
QSubwoofer Trigger Outputs
RSubwoofer Link On/Off Switches
SMain On/Off Switch
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HK 3490/230 Service Manual
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HK 3490/230 Service Manual
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HK 3490 DISASSEMBLY PROCEDURES
<1> TOP-CABINET(21) REMOVAL
1. Remove 13 screws(S1) and then remove the Top-cabinet.
<2> FRONT PANELASS’Y REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the lead wire(BN22-11P) on the Potentiometer PCB (43-4) from connector(CN22) on the Input
PCB(45).
3. Disconnect the lead wire(BN13-9P) on the Front PCB(43-1) from connector(CN13) on the Main PCB(44-1).
4. Disconnect the connector(CN87-19P) on the Front PCB(43-1) from connector(CN87) on the Main PCB(44-1).
5. Disconnect the lead wire(BN73-5P) on the Phone PCB(43-3) from connector(CN73) on the Main PCB(44-1).
6. Disconnect the lead wire(BN84-5P) on the Front input video PCB(43-6) from connector(CN84) on the Input
PCB(45).
7. Remove 1 screw(S6) and then lead wire(JW98,JW99-1P) on the PCB(43-5, 43-3).
8. Remove 1 screw(S6) and then lead wire(JW97-1P) on the Power led PCB(43-2).
9. Remove 10 screws(S1) and then remove the Front Panel ASS’Y.
<3> Potentiometer PCB(43-4) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Remove 2 screws(S3) and then remove the Potentiometer PCB(43-4).
<4>PHONE PCB(43-3) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Remove 2 screws(S4) and then remove the Phone PCB(43-3).
4. Disconnect the lead wire(BN73-5P) from connector(CN73) on the PHONE PCB(43-3).
<5>Volume PCB(43-5) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Pull out the Volume Knob ASS’Y .
4. Remove 4 screws(S3) and then Volume PCB(43-5).
5. Disconnect the lead wire(BN81-5P) from connector(CN81) on the Volume PCB(43-5).
<6>POWER LED PCB(43-2) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Remove 2 screws(S3) and then remove the Power led PCB(43-2).
4. Disconnect the lead wire(BN82-5P) from connector(CN82) on the Power led PCB(43-2).
<7> Front input video PCB(43-6) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Remove 2 screws(S3) and then remove the Front input video PCB(43-6).
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<8>FRONT PCB(43-1) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Remove the Potentiometer PCB(43-4) , referring to the previous step<3>.
4. Remove the PHONE PCB(43-3), referring to the previous step<4>.
5. Remove the Volume PCB(43-5), referring to the previous step<5>.
6. Remove the POWER LED PCB(43-2), referring to the previous step<6>.
7. Remove the Front input video PCB(43-6), referring to the previous step<7>.
8. Remove 12 screws(S3) and then remove the Front PCB(43-1).
<9>TUNER MODULE(34) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the connector(CON1-Card cable) from connector(CN26) on the Input PCB(45).
3. Remove 2 screws(S5) and then remove the Tuner Module(47).
<10>VIDEO PCB(43-8) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the connector(CN85-Card cable) from connector(CN85) on the Input PCB(45).
3. Remove 4 screws(S8,S5) and then remove the Video PCB(43).
<11>DSP PCB(46-1) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the connector(CN51,52,71-Card cable) from connector(CN51,52,71) on the Input PCB(45).
3.Disconnect the connector (CN51) from lead wire(BN51-11P) on the Tr PCB(46-2).
4. Remove 5 screws(S8,S5,S14) and then remove the DSP PCB(46-1).
<12>INPUT PCB(46-1) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the connector(CN21-Card cable) from connector(CN21) on the Main PCB(44-1).
3. Disconnect the connector (CN24) from lead wire(BN24-5P) on the Main PCB(44-1).
4. Remove 7 screws(S5,S14) and then remove the DSP PCB(46-1).
<13>POWER TRANS(30) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the connector (CN15,CN12) on the Trans PCB(43-7) from lead wire(BN15-3P,BN12-2P) on the Main
PCB(44-1).
3. Disconnect the connector (CN11,CN14,CN15) on the Main PCB(44-1) from lead wire(BN11-3P,BN14-13P,BN15-
3P) on the Trans PCB(43-7)
4. Remove 4 Trans screws(S15) and then remove the Power Trans(42).
<14>MAIN PCB ASS’Y(44) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Power Trans(43-7),referring to the previous step<13>.
3. Remove the TUNER MODULE(34), referring to the previous step<9>.
4. Remove the VIDEO PCB(43-8), referring to the previous step<10>.
5. Remove the DSP PCB(46-1), referring to the previous step<11>.
6. Remove the INPUT PCB(46-1), referring to the previous step<12>.
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HK 3490/230 Service Manual
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7. Disconnect the connector(CN13) from lead wire(BN13-9P) on the Front PCB(43-1).
8. Disconnect the connector(CN73) from lead wire(BN73-5P) on the PHONE PCB(43-3).
9. Disconnect the connector(CN61) from Power cord(35).
10. Remove 15 screws(S5-7EA, S8-2EA,S14-3EA,S9-1EA,S10-1EA,S3-1EA) and then remove the Main PCB
ASS’Y(44).
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HK 3490/230 Service Manual
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HK 3490/230 Service Manual
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HK3490/230 Electrical Parts List
Ref# Component Description Value
CHE154 CLAMPER , ARM
CPG1A743N BOX , OFFSET CARTON HK3480/230
CPS5A564 PAD , SNOW L
CPS5A565 PAD , SNOW R
CQXHK3490/230 INSTRUCTION MANUAL ASSY HK3490/230
CARTHK3490/230 REMOCON TRANSMITTER ASS'Y
CGRHK3390/230ZA COVER ASSY
CGR1A445 COVER A HK3390
CGR1A446 COVER B HK3390
CGX1A391C66 ORNAMENT , AL A AVR350
CGX1A392C66 ORNAMENT , AL B AVR350
CQE1A393Z SHEET , FRONT COVER
CQX1A1329Z MANUAL , INSTRUCTION HK3390/230
CGB1A158Y BADGE , FRONT HARMAN/KARDON
CGB1A202Z BADGE , HK3490
CGL1A222 INDICATOR , VOLUME AVR130/230/330
CGU1A318Y ORNAMENT , VOLUME AVR255
CGU1A410A25Q WINDOW , FIP
CGWHK3490/230 FRONT PANEL ASSY
CBN1A219B24 ROTARY KNOB
CBT2A1057 KNOB , TUNING AVR350
CBT3A1056 KNOB , STANDBY AVR155
CGL1A265Y INDICATOR , POWER AVR155
CGR1A447 ORNAMENT , JACK
CGW2A440RHTB24 PANEL , FRONT HK3480/230
CHR301 CLAMPER
CHS1A165 TAPE , HEMELON
CMC2A326 PLATE , EARTH AVR350
CMC2A338 PLATE , EARTH AVR350
CMD1A643 BRACKET , GUIDE HK3390
CMD2A443 BRACKET , SIDE
CMH2A215 HOLDER , LED AVR350
CMX1A229ZB24 SHEET , COVER A HK3390
CMX1A230ZB24 SHEET , COVER B HK3390
CMZ1A090 SHEET , VOLUME AVR130/230/330
CSHAVR155ZA MOMS SW ASS'Y
CSH1A009ZV SWITCH , MOMS
CWZAVR255ZA WIRE , ASS'Y(2P,150mm)
CTB3+10JFZR SCREW
CTB3+6FFZR SCREW
CTB3+6JR SCREW
CTB3+8JFZR SCREW
CTB3+8JR SCREW
CTS3+8JFZR SCREW
CTW3+18JR SCREW
CTW3+8JR SCREW
CUA3A213 BOTTOM CHASSIS
C8AGB288 BOND (MAX)
KHR1A028 BUSHING , AC CORD
KMA1A006 TERMINAL , GROUND
CB21 CWC4C4A17B120B CABLE , CARD
CB26 CWC4C4A13B120B CABLE , CARD
CB51 CWC4F4A21A060B CABLE , CARD 21P, 60MM
CB52 CWC4F4A19A060B CABLE , CARD 19P, 60MM
CB85 CWC4F4A17A180B CABLE , CARD(17P, 180mm)
F101 KBA2C6300TLEY FUSE
F603 KBA2C8000TLEY LITTEL FUSE
F604 KBA2C8000TLEY LITTEL FUSE
T601 CLT5V048ZE TRANS , MAIN POWER
CHD1A012ZR SCREW , SPECIAL
CHD1A023R SCREW , SPECIAL
CHD4A012R SCREW , SPECIAL
CHE170 HOLDER , PCB
CHG1A104Z CUSHUON , RUBBER
CHG1A160Z CUSHION , RUBBER
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HK 3490/230 Service Manual
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Ref# Component Description Value
CHG1A333 CUSHION , TRANS
CHG1A354 CUSHION, SUPPORT
CHG1A373 CUSHION , FOOT AVR350
CJA2B044ZA CORD , POWER EUR 16A 250V
CJT1A020 PIN , SHORT
CKF4A384Z PANEL , REAR HK3490/230
CKL1A094 FOOT , A AVR350
CKL1A095 FOOT , B AVR350
CLZ9W003Z FERRITE , RING 29X7.7X19
CLZ9Z028Z FERRITE CORE(21.2X6.4X12.7) K5C T
CMD2A487 BRACKET , TRANS
CUAHK3490/230 BOTTOM CHASSIS ASSY
CNVM9004MS1J73L TUNER , EUR MODULE
Front PCB Ass'y
Ref# Component Description Value
COP12059E HK3490/230 FRONT PCB ASS'Y
C802 CCBS1H102KBT CAP , CERAMIC(1000PF/50V) CH UP025 B102K-A-B Z
C803 CCBS1H102KBT CAP , CERAMIC(1000PF/50V) CH UP025 B102K-A-B Z
C804 CCBS1H102KBT CAP , CERAMIC(1000PF/50V) CH UP025 B102K-A-B Z
C806 CCEA1AH471T CAP , ELECT 470UF 10V
C807 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C808 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C809 CCBS1H223ZFT CAP , CERAMIC(22000PF/50V) CH UP025 F223Z-A-B J
C810 CCBS1C222MXT CAP , CERAMIC(2200PF/16V) CH EP025 B222M-A-B J
C811 CCBS1H102KBT CAP , CERAMIC(1000PF/50V) CH UP025 B102K-A-B Z
C812 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C814 CCEA1AH331T CAP , ELECT 330UF 10V
C815 CCBS1H223ZFT CAP , CERAMIC(22000PF/50V) CH UP025 F223Z-A-B J
C817 CCBS1H473ZFT CAP , CERAMIC(47000PF/50V) CH UP025 F473Z-A-B J
C818 CCEA1CKS100T CAP , ELECT 10UF 16V
C819 CCBS1H102KBT CAP , CERAMIC(1000PF/50V) CH UP025 B102K-A-B Z
C850 CCEA1CH101T CAP , ELECT 100UF 16V
C851 CCEA1CH101T CAP , ELECT 100UF 16V
C866 CCEA1HH220T CAP , ELECT 22UF 50V
C868 CCKT1H101KB CAP , CERAMIC 100PF 50V K
C869 CCKT1H101KB CAP , CERAMIC 100PF 50V K
C870 CCKT1H101KB CAP , CERAMIC 100PF 50V K
C871 CCKT1H101KB CAP , CERAMIC 100PF 50V K
C872 CCKT1H101KB CAP , CERAMIC 100PF 50V K
C873 CCEA1HH100T CAP , ELECT 10UF 50V
C874 CCEA1HH100T CAP , ELECT 10UF 50V
C875 CCEA1HH100T CAP , ELECT 10UF 50V
C876 CCEA1CH101T CAP , ELECT 100UF 16V
C877 CCEA1CH101T CAP , ELECT 100UF 16V
C878 CCFT1H473ZF CAP , CERAMIC 0.047UF 50V Z
C879 CCFT1H473ZF CAP , CERAMIC 0.047UF 50V Z
C880 CCBS1H101KBT CAP , CERAMIC(100PF/50V) CH UP025 B101K-A-B Z
C881 CCBS1H101KBT CAP , CERAMIC(100PF/50V) CH UP025 B101K-A-B Z
C882 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C883 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C900 CCEA1HH100T CAP , ELECT 10UF 50V
C901 CCKT1H101KB CAP , CERAMIC 100PF 50V K
C902 CCEA1HH100T CAP , ELECT 10UF 50V
C903 CCEA1HH100T CAP , ELECT 10UF 50V
C904 CCCT1H470JC CAP , CERAMIC 47PF 50V J
C905 CCEA1HH470T CAP , ELECT 47UF 50V
C906 HCQI1H183JZT CAP , MYLAR 0.018UF 50V J
C907 HCQI1H183JZT CAP , MYLAR 0.018UF 50V J
C908 HCQI1H332JZT CAP , MYLAR 3300PF 50V J
C909 CCEA1HH100T CAP , ELECT 10UF 50V
C910 CCKT1H101KB CAP , CERAMIC 100PF 50V K
C911 CCEA1HH470T CAP , ELECT 47UF 50V
C912 CCCT1H470JC CAP , CERAMIC 47PF 50V J
C913 CCEA1HH100T CAP , ELECT 10UF 50V
C914 CCEA1HH100T CAP , ELECT 10UF 50V
harman/kardon
HK 3490/230 Service Manual
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Front PCB Ass'y
Ref# Component Description Value
C915 HCQI1H823JZT CAP , MYLAR 0.082UF 50V J
C916 HCQI1H823JZT CAP , MYLAR 0.082UF 50V J
C917 HCQI1H183JZT CAP , MYLAR 0.018UF 50V J
C918 HCQI1H183JZT CAP , MYLAR 0.018UF 50V J
C919 HCQI1H332JZT CAP , MYLAR 3300PF 50V J
C938 CCBS1E103ZFT CAP , CERAMIC(10000PF/25V) CH TP025 F103Z-A-B J
C949 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C950 CCBS1H223ZFT CAP , CERAMIC(22000PF/50V) CH UP025 F223Z-A-B J
C951 CCBS1H223ZFT CAP , CERAMIC(22000PF/50V) CH UP025 F223Z-A-B J
C952 CCBS1H101KBT CAP , CERAMIC(100PF/50V) CH UP025 B101K-A-B Z
C953 CCBS1H101KBT CAP , CERAMIC(100PF/50V) CH UP025 B101K-A-B Z
C954 CCEA1HH100T CAP , ELECT 10UF 50V
C955 CCBS1H101KBT CAP , CERAMIC(100PF/50V) CH UP025 B101K-A-B Z
C963 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C967 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C968 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C990 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C991 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C992 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C993 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C994 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C995 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C996 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C997 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C998 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C999 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
D854 CVDZJ8.2BT DIODE , ZENER ZJ8.2B 1/2W
D855 CVDZJ8.2BT DIODE , ZENER ZJ8.2B 1/2W
F603 KJCFC5S HOLDER , FUSE
F604 KJCFC5S HOLDER , FUSE
IC82 CVIKIA79S06PAT I.C , REGULATOR(TO-92)
IC83 CVIKIA78S06PAT I.C , REGULATOR(TO-92)
Q801 HVTKTC3203YT T.R KTC3203Y
Q802 HVTKRA107MT T.R KRA107M
Q803 HVTKRC107MT T.R KRC107M
Q804 HVTKRC107MT T.R KRC107M
Q805 HVTKRA107MT T.R KRA107M
Q901 HVTKRA107MT T.R KRA107M
R801 CRD20TF1001T RES , CARBON 1K /1/5W /F
R802 CRD20TF1501T RES , CARBON 1.5K /1/5W /F
R803 CRD20TF1801T RES , CARBON 1.8K /1/5W /F
R804 CRD20TF2701T RES , CARBON 2.7K /1/5W/F
R805 CRD20TF3301T RES , CARBON 3.3K /1/5W/F
R806 CRD20TF5601T RES , CARBON(5.6K/F)
R807 CRD20TF1001T RES , CARBON 1K /1/5W /F
R808 CRD20TF1501T RES , CARBON 1.5K /1/5W /F
R809 CRD20TF1801T RES , CARBON 1.8K /1/5W /F
R810 CRD20TF2701T RES , CARBON 2.7K /1/5W/F
R811 CRD20TF3301T RES , CARBON 3.3K /1/5W/F
R812 CRD20TF5601T RES , CARBON(5.6K/F)
R813 CRD20TF7501T RES , CARBON (7.5K/F)
R814 CRD20TF1001T RES , CARBON 1K /1/5W /F
R815 CRD20TF1501T RES , CARBON 1.5K /1/5W /F
R816 CRD20TF1801T RES , CARBON 1.8K /1/5W /F
R817 CRD20TF2701T RES , CARBON 2.7K /1/5W/F
R820 CRD20TJ102T RES , CARBON 1K OHM 1/5W J
R826 CRD20TJ100T RES , CARBON 10 OHM 1/5W J
R827 CRD20TJ100T RES , CARBON 10 OHM 1/5W J
R828 CRD20TJ100T RES , CARBON 10 OHM 1/5W J
R829 CRD20TJ123T RES , CARBON 12K OHM 1/5W J
R830 CRD20TJ100T RES , CARBON 10 OHM 1/5W J
R831 CRD20TJ100T RES , CARBON 10 OHM 1/5W J
R832 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
R834 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
R835 CRD20TJ100T RES , CARBON 10 OHM 1/5W J
harman/kardon
HK 3490/230 Service Manual
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Front PCB Ass'y
Ref# Component Description Value
R837 CRD20TJ102T RES , CARBON 1K OHM 1/5W J
R838 CRD20TJ221T RES , CARBON 220 OHM 1/5W J
R839 CRD20TJ681T RES , CARBON 680 OHM 1/5W J
R840 CRD20TJ473T RES , CARBON 47K OHM 1/5W J
R841 CRD20TJ561T RES , CARBON 560 OHM 1/5W J
R842 CRD20TJ103T RES , CARBON 10K OHM 1/5W J
R843 CRD20TJ222T RES , CARBON 2.2K OHM 1/5W J
R852 CRD20TJ102T RES , CARBON 1K OHM 1/5W J
R853 CRD20TJ102T RES , CARBON 1K OHM 1/5W J
R854 CRD20TJ102T RES , CARBON 1K OHM 1/5W J
R855 CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J
R856 CRD20TJ101T RES , CARBON 100 OHM 1/5W J
R857 CRD20TJ392T RES , CARBON 3.9K OHM 1/5W J
R858 CRD20TJ473T RES , CARBON 47K OHM 1/5W J
R859 CRD20TJ470T RES , CARBON 47 OHM 1/5W J
R860 CRD20TJ271T RES , CARBON 270 OHM 1/5W J
R861 CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J
R862 CRD20TJ750T RES , CARBON 75 OHM 1/5W J
R863 CRD20TJ750T RES , CARBON 75 OHM 1/5W J
R864 CRD20TJ750T RES , CARBON 75 OHM 1/5W J
R865 CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J
R866 CRD20TJ750T RES , CARBON 75 OHM 1/5W J
R867 CRD20TJ750T RES , CARBON 75 OHM 1/5W J
R868 CRD20TJ102T RES , CARBON 1K OHM 1/5W J
R900 CRD20TJ101T RES , CARBON 100 OHM 1/5W J
R901 CRD20TJ104T RES , CARBON 100K OHM 1/5W J
R902 CRD20TJ104T RES , CARBON 100K OHM 1/5W J
R903 CRD20TJ105T RES , CARBON 1M OHM 1/5W J
R904 CRD20TJ223T RES , CARBON 22K OHM 1/5W J
R905 CRD20TJ223T RES , CARBON 22K OHM 1/5W J
R906 CRD20TJ222T RES , CARBON 2.2K OHM 1/5W J
R907 CRD20TJ104T RES , CARBON 100K OHM 1/5W J
R908 CRD20TJ331T RES , CARBON 330 OHM 1/5W J
R909 CRD20TJ101T RES , CARBON 100 OHM 1/5W J
R910 CRD20TJ104T RES , CARBON 100K OHM 1/5W J
R911 CRD20TJ105T RES , CARBON 1M OHM 1/5W J
R912 CRD20TJ104T RES , CARBON 100K OHM 1/5W J
R913 CRD20TJ104T RES , CARBON 100K OHM 1/5W J
R914 CRD20TJ392T RES , CARBON 3.9K OHM 1/5W J
R915 CRD20TJ392T RES , CARBON 3.9K OHM 1/5W J
R916 CRD20TJ681T RES , CARBON 680 OHM 1/5W J
R917 CRD20TJ681T RES , CARBON 680 OHM 1/5W J
R918 CRD20TJ222T RES , CARBON 2.2K OHM 1/5W J
R919 CRD20TJ331T RES , CARBON 330 OHM 1/5W J
R953 CRD20TJ101T RES , CARBON 100 OHM 1/5W J
R954 CRD20TJ272T RES , CARBON 2.7K OHM 1/5W J
R955 CRD20TJ272T RES , CARBON 2.7K OHM 1/5W J
R956 CRD20TJ471T RES , CARBON 470 OHM 1/5W J
R957 CRD20TJ471T RES , CARBON 470 OHM 1/5W J
R958 CRD20TJ750T RES , CARBON 75 OHM 1/5W J
R959 CRD20TJ474T RES , CARBON
R960 CRD20TJ474T RES , CARBON
SW801 HST1A020ZT SW , TACT
SW80
2
HST1A020ZT SW , TACT
SW80
3
HST1A020ZT SW , TACT
SW80
4
HST1A020ZT SW , TACT
SW80
5
HST1A020ZT SW , TACT
SW80
6
HST1A020ZT SW , TACT
SW80
7
HST1A020ZT SW , TACT
SW80
8
HST1A020ZT SW , TACT
SW80
9
HST1A020ZT SW , TACT
SW81
0
HST1A020ZT SW , TACT
SW811 HST1A020ZT SW , TACT
SW81
2
HST1A020ZT SW , TACT
SW81
3
HST1A020ZT SW , TACT
harman/kardon
HK 3490/230 Service Manual
Page 17 of 70

Front PCB Ass'y
Ref# Component Description Value
SW81
4
HST1A020ZT SW , TACT
SW81
5
HST1A020ZT SW , TACT
SW81
6
HST1A020ZT SW , TACT
SW81
7
HST1A020ZT SW , TACT
SW81
8
HST1A020ZT SW , TACT
SW81
9
HST1A020ZT SW , TACT
SW83
8
HST1A020ZT SW , TACT
BK81 CMD1A569 BRACKET , PCB
BK91 CMD1A209 BRACKET , FLT A4-92-1739
BK92 CMD1A209 BRACKET , FLT A4-92-1739
BK99 CMC2A325 PLATE , EARTH AVR155
BN11 CWB1C903150EN WIRE ASS'Y (150MM) DV7500
BN13 CWB2B909350EN WIRE ASS'Y
BN14 CWB1C913300EN WIRE ASS'Y (13P, 300mm)
BN16 CWB3F903350UZ WIRE ASS'Y (3P, 350mm)
BN22 CWZHK3490BN22 SHIELD WIRE ASS'Y 11P, 300MM, 2MM PITCH
BN81 CWB2B905080EN WIRE ASS'Y
BN82 CWB2B905080EN WIRE ASS'Y
BN84 CWZHK3390BN84 SHIELD WIRE ASS'Y
BN85 CJP17GA117ZY WAFER
CN12 CJP02KA060ZY WAFER
CN15 CJP03GA90ZY WAFER
CN33 CJP05GA19ZY WAFER , STRAIGHT
CN81 CJP05GA19ZY WAFER , STRAIGHT
CN82 CJP05GA19ZY WAFER , STRAIGHT
CN83 CJP07GB113ZY WAFER , CARD CABLE
CN87 CJP19GA115ZY WAFER
D801 HVD1N5819T DIODE , SCHOTTKY 1N5819
D802 CVD1L0345W31BOCT20 L.E.D , WHITE CVD1L0345W31BOCT201
D803 CVD30ASOGCAA-S7 L.E.D , ORANGE T0L-30ASOGCAA-S7
D804 CVD1L0345W31BOCT20 L.E.D , WHITE CVD1L0345W31BOCT201
D805 CVD1L0345W31BOCT20 L.E.D , WHITE CVD1L0345W31BOCT201
D806 CVD1L0345W31BOCT20 L.E.D , WHITE CVD1L0345W31BOCT201
FL1 CFL17BT031GINK F.I.P , AVR355 17-BT-31GINK
IC81 HVINJM2296M I.C , VIDEO SW NJM2296M
IC84 BVIKP1010B IC, PHOTO COUPLER
IC91 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1
JK81 CJJ4S028Y JACK , BOARD (3P SILVER)
JK83 CJJ2E026Z JACK , HEADPHONE(SILVER PLATE)
JK85 CJJ4N043Z JACK , BOARD
JK86 CJJ4S010Z JACK , BOARD
JK87 CJJ2D008Z JACK , STEREO
JK88 CJJ2D008Z JACK , STEREO
JW90 CWE8202120RV WIRE ASS'Y
JW96 CWE8202120RV WIRE ASS'Y
JW97 CWE8202120RV WIRE ASS'Y
JW98 CWE8202120RV WIRE ASS'Y
JW99 CWE8202080RV WIRE ASS'Y(1P)
RC81 HRVNJL34H380A SENSOR , REMOCON
R951 CRQ1AJR47H RES , FUSE
R952 CRQ1AJR47H RES , FUSE
R998 CRQ1AJR47H RES , FUSE
R999 CRQ1AJR47H RES , FUSE
SW82
0
CST1A010Z SW , TACT
VR90 CVV2K21M104Z RES , VARIABLE(100K, MN CURVE, PUSH LOC
K
VR91 CVV2K20C104Z RES , VARIABLE(100K, C CURVE, PUSH LOCK)
VR92 CVV2K20C104Z RES , VARIABLE(100K, C CURVE, PUSH LOCK)
VR95 CSR2A037Z ENCODER
CPE1A009 SHEET , BLIND
CTB3+10JR SCREW
CTWS3+10GR SCREW
CB87 CWC4C4A19B220B CABLE , CARD(19P, 220MM,1.25MM)
CGX1A338MBC63 CAP , VOLUME
CGX1A390C66U SHEET , AL FRONT HK3490/230
CKC6B145S60 CABINET , TOP AVR350
harman/kardon
HK 3490/230 Service Manual
Page 18 of 70

Front PCB Ass'y
Ref# Component Description Value
CMH1A214 HOLDER , VOLUME AVR130/230/330
CMZ1A127 FILTER , FIP AVR255
CQB1A549Y LABEL , ATTENTION DVD48
CQB1A551Z LABEL , BAR CODE
CQB1A622 LABEL , SERIAL NO
CTB3+6FFZR SCREW
CTB3+8JFZR SCREW
CTB4+6FFZR SCREW
Main PCB Ass'y
Ref# Component Description Value
COP12060E HK3490/230 MAIN PCB ASS'Y
CHD3A012R SCREW , SPECIAL
C102 CCBS1E103ZFT CAP , CERAMIC(10000PF/25V) CH TP025 F103Z-A-B J
C103 CCEA1JH470TS CAP , ELECT 63V/47UF/105'C
C104 CCEA1JH470TS CAP , ELECT 63V/47UF/105'C
C105 CCBS1E103ZFT CAP , CERAMIC(10000PF/25V) CH TP025 F103Z-A-B J
C107 CCEA1EH101T CAP , ELECT 100UF 25V
C110 CCBS1H223ZFT CAP , CERAMIC(22000PF/50V) CH UP025 F223Z-A-B J
C111 CCEA1CH101T CAP , ELECT 100UF 16V
C113 CCBS1H223ZFT CAP , CERAMIC(22000PF/50V) CH UP025 F223Z-A-B J
C114 CCBS1H223ZFT CAP , CERAMIC(22000PF/50V) CH UP025 F223Z-A-B J
C117 CCBS1H473ZFT CAP , CERAMIC(47000PF/50V) CH UP025 F473Z-A-B J
C118 CCBS1H473ZFT CAP , CERAMIC(47000PF/50V) CH UP025 F473Z-A-B J
C119 CCEA1EH101T CAP , ELECT 100UF 25V
C120 CCEA1EH101T CAP , ELECT 100UF 25V
C132 CCEA1HHR47T CAP , ELECT 0.47UF 50V
C133 CCEA1HH220T CAP , ELECT 22UF 50V
C134 CCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C201 CCBS1H101KBT CAP , CERAMIC(100PF/50V) CH UP025 B101K-A-B Z
C202 CCBS1H101KBT CAP , CERAMIC(100PF/50V) CH UP025 B101K-A-B Z
C203 CCBS1H101KBT CAP , CERAMIC(100PF/50V) CH UP025 B101K-A-B Z
C204 CCBS1H101KBT CAP , CERAMIC(100PF/50V) CH UP025 B101K-A-B Z
C240 CCEA1HH1R0T CAP , ELECT 1UF 50V
C241 CCEA1HH0R1T CAP , ELECT 0.1UF 50V
C301 CCEA1HH100T CAP , ELECT 10UF 50V
C302 CCEA1HH100T CAP , ELECT 10UF 50V
C303 CCKT1H471KB CAP , CERAMIC 470PF 50V K
C304 CCKT1H471KB CAP , CERAMIC 470PF 50V K
C305 CCEA1CH101T CAP , ELECT 100UF 16V
C306 CCEA1CH101T CAP , ELECT 100UF 16V
C311 CCCT1H120JC CAP , CERAMIC 12PF 50V J
C312 CCCT1H120JC CAP , CERAMIC 12PF 50V J
C313 CCCT1H330JC CAP , CERAMIC 33PF 50V J
C314 CCCT1H330JC CAP , CERAMIC 33PF 50V J
C315 CCEA1HH100T CAP , ELECT 10UF 50V
C316 CCEA1HH100T CAP , ELECT 10UF 50V
C317 CCEA1HH100T CAP , ELECT 10UF 50V
C318 CCEA1HH100T CAP , ELECT 10UF 50V
C319 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C320 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C321 CCBS1H473ZFT CAP , CERAMIC(47000PF/50V) CH UP025 F473Z-A-B J
C331 HCQI1H562JZT CAP , MYLAR 5600PF 50V J
C332 HCQI1H562JZT CAP , MYLAR 5600PF 50V J
C333 HCQI1H562JZT CAP , MYLAR 5600PF 50V J
C334 HCQI1H562JZT CAP , MYLAR 5600PF 50V J
C335 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C336 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C341 CCEA1HH4R7T CAP , ELECT 4.7UF 50V
C342 CCBS1H223ZFT CAP , CERAMIC(22000PF/50V) CH UP025 F223Z-A-B J
C343 CCEA1AH471T CAP , ELECT 470UF 10V
C351 CCKT1H101KB CAP , CERAMIC 100PF 50V K
C352 CCKT1H101KB CAP , CERAMIC 100PF 50V K
D102 CVDZJ33BT DIODE , ZENER
D103 CVDZJ6.8BT DIODE , ZENER ZJ6.8B 1/2W
harman/kardon
HK 3490/230 Service Manual
Page 19 of 70

Main PCB Ass'y
Ref# Component Description Value
D104 CVD1N4003ST DIODE , RECT 1N4003
D105 CVD1SS133MT DIODE 1SS133
D106 CVD1SS133MT DIODE 1SS133
D107 CVD1SS133MT DIODE 1SS133
D108 CVD1SS133MT DIODE 1SS133
D109 CVD1N4003ST DIODE , RECT 1N4003
D110 CVD1N4003ST DIODE , RECT 1N4003
D111 CVD1N4003ST DIODE , RECT 1N4003
D112 CVD1N4003ST DIODE , RECT 1N4003
D114 CVD1N4003ST DIODE , RECT 1N4003
D115 CVD1N4003ST DIODE , RECT 1N4003
D116 CVD1N4003ST DIODE , RECT 1N4003
D117 CVD1N4003ST DIODE , RECT 1N4003
D118 CVDZJ27BT DIODE , ZENER ZJ27B 1/2W
D119 CVDZJ27BT DIODE , ZENER ZJ27B 1/2W
D124 CVD1N4003SRT DIODE , RECT 1N4003
D125 CVD1N4003SRT DIODE , RECT 1N4003
D126 CVDZJ6.2BT DIODE , ZENER ZJ6.2B 1/2W
D127 CVD1SS133MT DIODE 1SS133
D132 CVD1N4003SRT DIODE , RECT 1N4003
D133 CVD1N4003SRT DIODE , RECT 1N4003
D201 CVD1SS133MT DIODE 1SS133
D202 CVD1SS133MT DIODE 1SS133
D203 CVD1SS133MT DIODE 1SS133
D204 CVD1SS133MT DIODE 1SS133
D301 CVD1SS133MT DIODE 1SS133
D302 CVD1SS133MT DIODE 1SS133
D303 CVD1SS133MT DIODE 1SS133
D304 CVD1SS133MT DIODE 1SS133
D305 CVD1SS133MT DIODE 1SS133
D306 CVD1SS133MT DIODE 1SS133
D307 CVD1SS133MT DIODE 1SS133
D308 CVD1SS133MT DIODE 1SS133
D309 CVD1SS133MT DIODE 1SS133
D310 CVD1SS133MT DIODE 1SS133
ET11 HJT1A025 PALTE , EARTH MET37-0002
F101 KJCFC5S HOLDER , FUSE
F102 KBA2D2500TLET FUSE
Q101 HVTKSC2316YT T.R KSC2316Y
Q102 HVTKRC107MT T.R KRC107M
Q103 HVTKRC107MT T.R KRC107M
Q104 HVTKSC2785YT T.R KSC2785Y
Q207 HVTKTC2874BT T.R , MUTE KTC2874B
Q208 HVTKTC2874BT T.R , MUTE KTC2874B
Q209 HVTKRA107MT T.R KRA107M
Q210 HVTKRC107MT T.R KRC107M
Q301 HVTKTC3200GRT T.R KTC3200GR
Q302 HVTKTC3200GRT T.R KTC3200GR
Q303 HVTKTC3200GRT T.R KTC3200GR
Q304 HVTKTC3200GRT T.R KTC3200GR
Q305 HVTKTC3200GRT T.R KTC3200GR
Q306 HVTKTC3200GRT T.R KTC3200GR
Q307 HVTKTA1268GRT T.R KTA1268GR
Q308 HVTKTA1268GRT T.R KTA1268GR
Q309 HVTKTA1268GRT T.R KTA1268GR
Q310 HVTKTA1268GRT T.R KTA1268GR
Q311 HVTKTC3200GRT T.R KTC3200GR
Q312 HVTKTC3200GRT T.R KTC3200GR
Q323 HVTKSC2785YT T.R KSC2785Y
Q324 HVTKSC2785YT T.R KSC2785Y
Q331 HVTKSA1175YT T.R KSA1175Y(DEAD)
Q332 HVTKRA107MT T.R KRA107M
Q333 HVTKSC2785YT T.R KSC2785Y
Q334 HVTKSC2785YT T.R KSC2785Y
Q335 HVTKRC107MT T.R KRC107M
harman/kardon
HK 3490/230 Service Manual
Page 20 of 70