Text preview for : AVR-300.pdf part of Harman Kardon AVR-300 Harman Kardon AVR AVR-300 AVR-300.pdf
Back to : AVR-300.pdf | Home
300
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.
CAUTION : 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.
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.
-4-
300
Before returning the unit to the user, perform the following safety checks :
1. lnspect all lead dress to make certain that
leads are not pinched or that hardware is not
lodged between the chassis and other metal
parts in the unit.
2. Be sure that any protective devices such as
nonmetallic control knobs, insulating fish-
papers, cabinet backs, adjustment and
compartment covers or shields, isolation
resistor-capacity networks, mechanical
insulators, etc. Which were removed for the
servicing are properly re-installed.
3. Be sure that no shock hazard exists ; check for leakage
current using Simpson Model 229 Leakage Tester, standard
equipment item No. 21641, RCA Model WT540A or use
alternate 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 by a 0.15uF capacitor, in series with all exposed metal cabinet parts and a known earth ground, such
as a water pipe or conduit. Use a VTVM or VOM with 1000 ohms per volt, or higher sensitivity to measure the AC voltage drop across the
resistor. (See diagram) Move the resistor connection to each exposed metal part having a return path to the chassis (antenna, metal, be
performed with the 0.35 volt RMS or more is excessive and indicates a potential shock hazard which must be corrected before returning the
unit to the owner.
-5-
)84!
300
SERVICE PROCEDURE 4. FM STEREO Separation Adjustment
Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment
step
Connection Frequency Modulation Frequency Point Value
1. All Clear
This service program can clear all memorized operations and functions.
same specification as FM STEREO Output level Minimum
When the POWER ON, press the "AM/FM" button while pressing the "PRO LOGIC"button. 98MHz
1 Signal generator distortion adjustment. VR803 at TAPE-OUT
After this, Preset memory will be set to these frequencies. (P5)
output to FM Input only L channel channel R
98MHz
antenna
same specification as FM STEREO 98MHz Output level Minimum
VERSION P1 P2 P3 P4 P5 P6 P7 P8 2 terminal.(750hm) distortion adjustment. VR803 at TAPE-OUT
(P5)
120 87.5 88.0 90.0 95.0 98.0 99.0 106.0 108.0 Input only R channel channel R
FM
230RDS 87.50 88.00 90.00 95.00 98.00 99.00 106.00 108.00
VERSION P9 P10 P11 P12 P13 P14 P15
120 520 600 610 1000 1400 1500 1710
AM
230RDS 522 594 999 1395 1611
4. AM OSC Adujstment
2. VFD segment illumination & text
This set do not have VFD segment check function because lack of u-com memory size
So For your checking VFD states according to each function Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment
step
Please refer to owners manual process. Connection Frequency Modulation Frequency Point Value
522kHz
Signal Generator
TEST EQUIPMENT REQUIRED output to transmission
522kHz
(230,230RDS)
5mV/m(74dBu) (230,230RDS)
520kHz
1 400Hz T802 1.1V 1.2V
loop antenna
520kHz(120) MOD.30% (120)
1) AM/FM Signal generator (standard required loop)
(P9)
2) Digital Multimeter
3) Distortion lever meter
ALIGNMENT PROCEDURES
5. AM-Tracking Adjustment (MW)
1. FM MONO. Distortion adjustment
Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment
Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment step
step Connection Frequency Modulation Frequency Point Value
Connection Frequency Modulation Frequency Point Value
594kHz 594kHz Output level(L or R)
0mV 0.5mV 1 (230,230RDS) (230,230RDS) T801 Minimum at
1 Signal generator 1000uV/m (60dBu) T804 Signal Generator
5mV/m(74dBu)
(R831) output to transmission 600kHz(120) 600kHz(120) TAPE-OUT
output to FM MONO 1kHz/ 98MHz 400Hz
98MHz loop antenna
antenna (P5) 1395kHz MOD.30% Output level(L or R)
Distortion (standard required loop)
level 2 (230,230RDS) CT801 Minimum at
2 terminal.(750hm) Dev. 75kHz T805 1400kHz(120)
Minimum at TAPE-OUT
TAPE-OUT
2. FM MUTING LEVEL ADJUSTMENT
Turn variable resistor VR801 and stop at position "TUNED" is not shown (not indicated), then again turn the variable resistor VR801 to the
opposite revolution and stop at a position "TUNED" is shown.
6. AM IF Adjustment
Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment
step
Connection Frequency Modulation Frequency Point Value Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment
step
Connection Frequency Modulation Frequency Point Value
98MHz "TUNED"
1 Signal generator VR801 Output level(L or R)
10uV/m (20dBu) (P5) indicate on VFD
output to FM Signal Generator 999kHz Maximum at
98MHz MONO 1kHz/ 999kHz 5mV/m(74dBu) TAPE-OUT
antenna output to transmission (230,230RDS)
1 (230,230RDS) 400Hz T803
Dev. 75kHz AUTO "TUNED" loop antenna 1000kHz Output level(L or R)
2 terminal.(750hm) Only confirm 1000kHz(120) MOD.30%
SCAN (standard required loop) (120) Maximum at
indicate on VFD
TAPE-OUT
-9-
300
7. AM auto stop Adjustment
9. Main Amp DC OFFSET VOLTAGE Adjustment
Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment
step (1) SET CONDITION
Connection Frequency Modulation Frequency Point Value
1) SEMI VOLUME POSITION at MAIN/SURROUND AMP Board; CENTER
999kHz "TUNED"
1 MAIN : VR403, VR404, VR502
(230,230RDS) VR802 indicate on
Signal Generator 999kHz
1000uV/m(60dBu) 1000kHz(120) VFD SURROUND : VR603, VR604
output to transmission (230,230RDS)
1000kHz 400Hz
loop antenna 2) NO signal / NO LOAD
MOD.30% "TUNED"
2 (standard required loop) (120) Only
AUTO SCAN indicate on 3) AC LINE VOLTAGE : 120V/60Hz, 230V/50Hz
Confirm
VFD
(2) After turning on the unit, keep it over than 5MIN. (Keep the Power/Drive TR as normal temperature)
8. Main Amp ldling current Adjustment (3) Adjust the voltage value of primary & secondary of wafer to be 10mV by rotating the semi-volume
of each channel to the right
(1) SET CONDITION
CHANNEL ADJUSTMENT MEASUREMENT VOLAGE OTHERS
1) SEMI VOLUME POSITION at MAIN/SURROUND AMP Board; CENTER
MAIN : VR401, VR402, VR501 FRONT-L ch VR403 JK401 0 mV
SURROUND : VR601, VR602 FRONT-R ch VR404 JK402 0 mV
2) NO signal / NO LOAD CENTER ch VR502 JK501 0 mV
3) AC LINE VOLTAGE : 120V/60Hz, 230V/50Hz SURROUND-L ch VR603 JK601 0 mV
SURROUND-R ch Vr604 JK601 0 mV
(2) After turning on the unit, keep it over than 5MIN. (Keep the Power/Drive TR as normal temperature)
(4) CAUTION
1) In case that POWER TR or DREVE TR is needed to be replaced for repairing, the corresponding channel
(3) Adjust the voltage value of primary & secondary of wafer to be 10mV by rotating the semi-volume
should be adjusted again
of each channel to the right
* FRONT AMP : Q401~Q440, Q411~Q414
* CENTER AMP : Q501, Q502, Q506, Q507
CHANNEL ADJUSTMENT MEASUREMENT VOLAGE OTHERS * SURROUND AMP : Q601~Q604, Q611~Q614
FRONT-L ch VR401 WA401 10 3mV R401:22.7mA
FRONT-R ch VR402 WA402 10 3mV R472:22.7mA
10. Cautions for main Amp adjustment
CENTER ch VR501 WA501 10 3mV R501:22.7mA
SURROUND-L ch VR601 WA601 10 3mV R601:22.7mA
(1) At MAIN/SURROUND BOARD, use the below condensors after discharging for sufficent time
SURROUND-R ch VR602 WA602 10 3mV R602:22.7mA
for preventing possible damage from electrical spark.
MAIN BOARD C481, C482 (10000/63V, 8200uF/63V)
(4) CAUTION
SURROUND BOARD C691, C692 (6800/63V, 6800uF/50V)
1) In case that POWER TR or DREVE TR is needed to be replaced for repairing, the corresponding channel
should be adjusted again
* FRONT AMP : Q433~Q440
(2) The checker for MAIN/SURROUND BOARD should have the discharging circuit.
* CENTER AMP : Q517~Q520
Discharge over 30sec. through (407ohm 10w) resistor after turning off
* SURROUND AMP : Q633~Q640
- 10 -
DISASSEMBLY PROCEDURE
1. Removingthe top cover and
, 4. Removingthe main PCBblock, and
Removescrews Removescrews
2. Removingthe front panel, and 5. Removingthe power PCBblock, and
Removescrews Remove
3. Removingthe rear panel, and 6. Removingthe sub PCBblock, and
Removescrews Removescrews
MAIN AMP PCB BLOCK
1. Removeall of the screwson Rearpanel.
2. Removethe Rearpanel.
3. RemovePCBBrk t and Guide Brk t from Main Assy.
4. Removeall of the screwsthat connect with main Assy.
5. Removethe Main PCBblock.
POWER PCB BLOCK
1. RemovePCBBrk t and Guide Brk t from Main Assy.
2. Remove4 screwsfor Power PCBmounting
3. Removethe POWER PCBblock.
SUB PCB BLOCK
1. Remove4 screwson Rearpanel.
2. Removethe Rearpanel.
3. RemovePCBBrk t and Guide Brk t from Main Assy.
4. Removethe SUBPCBblock.
FRONT PCB BLOCK
1. RemoveMain Assy.
2. Removevolume and rotary knob from the front Assy.
3. Removeall of the screwson back side of Front function PCB.
4. Removethe F ront function PCB.
- 17 -
A B C D E F G H I J
1
2
3
4
5
6
7
A B C D E F G H I J
1
2
3
4
5
6
7
A B C D E F G H I J
1
2
3
4
5
6
7
A B C D E F G H I J
1
2
3
4
5
6
7
ELECTRICAL PARTS LIST(300Series) DSP P.C. BOARD
REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION
J1320035205X DSP P.C. BOARD IB BEADs
J1320035105X DSP P.C. BOARD BK L 704 J2631200010X HC3550 9.4ohm AXIAL
L 705 J2631200010X HC3550 9.4ohm AXIAL
INTEGRATED CIRCUITs L 706 J2631200010X HC3550 9.4ohm AXIAL
IC 1 J2142930002X 74VHCT04SJX HEX INVERT L 707 J2631200010X HC3550 9.4ohm AXIAL
IC 2 J2120012001X NJM4558M OP-AMP L 708 J2631200010X HC3550 9.4ohm AXIAL
IC 701 J2120012002X NJM072M OP-AMP L 709 J2631200010X HC3550 9.4ohm AXIAL
IC 702 J2120012002X NJM072M OP-AMP L 821 J2631200010X HC3550 9.4ohm AXIAL
IC 703 J2133926002X CS5360-KS A/D CONVERTER
IC 704 J2142930001X 74VHC153SJX MULTIPLEXER R6 J2631300174X HB-1T2012-601 CHIP
IC 705 J2129012001X NJU6324M QUARTZ OSC R7 J2631300174X HB-1T2012-601 CHIP
IC 706 J2136926001X CS8414-CS DIGITAL AUDIO Rx. R 13 J2631300184X HB-1T2012-202 CHIP
IC 707 J2142930003X 74VHCT244SJX OCTAL NON-INVERT R 14 J2631300174X HB-1T2012-601 CHIP
IC 708 J2135326003X CS492604D DECODER R 15 J2631300174X HB-1T2012-601 CHIP
IC 709 J2131003001X KM23C4000DG-8 ROM-0001 R 17 J2631300174X HB-1T2012-601 CHIP
IC 709 J2131328002X AT27C040-100JC ROM OTP R 18 J2631300174X HB-1T2012-601 CHIP
IC 710 J2142930004X 74VHCT574SJX OCTAL D-FILP FLOP R 19 J2631300174X HB-1T2012-601 CHIP
IC 711 J2142930004X 74VHCT574SJX OCTAL D-FILP FLOP R 109 J2631300174X HB-1T2012-601 CHIP
IC 712 J2132321002X HD404354A52H MCU-0002 R 731 J2631300174X HB-1T2012-601 CHIP
IC 712 J2132321001X HD407A435PH SUB-u-COM OTP R 732 J2631300174X HB-1T2012-601 CHIP
IC 713 J2133926003X CS4341-KS D/A CONVERTER R 734 J2631300174X HB-1T2012-601 CHIP
IC 714 J2133926003X CS4341-KS D/A CONVERTER R 755 J2631300174X HB-1T2012-601 CHIP
IC 715 J2133926003X CS4341-KS D/A CONVERTER R 756 J2631300174X HB-1T2012-601 CHIP
IC 716 J2120012002X NJM072M OP-AMP R 760 J2631300174X HB-1T2012-601 CHIP
IC 717 J2120012002X NJM072M OP-AMP R 767 J2631300174X HB-1T2012-601 CHIP
IC 718 J2120012002X NJM072M OP-AMP R 781 J2631300174X HB-1T2012-601 CHIP
IC 719 J2142930006X 74VHCU04MX HEX INVERT R 782 J2631300174X HB-1T2012-601 CHIP
IC 720 J2112504001X BA033T REGULATOR 3.3V R 785 J2631300174X HB-1T2012-601 CHIP
IC 722 J2120012001X NJM4558M OP-AMP R 799 J2631300174X HB-1T2012-601 CHIP
IC 723 J2120012001X NJM4558M OP-AMP R 800 J2631300174X HB-1T2012-601 CHIP
IC 724 J2120012001X NJM4558M OP-AMP R 817 J2631300174X HB-1T2012-601 CHIP
IC 725 J2120012001X NJM4558M OP-AMP R 818 J2631300174X HB-1T2012-601 CHIP
R 839 J2631300174X HB-1T2012-601 CHIP
TRANSISTORs R 840 J2631300174X HB-1T2012-601 CHIP
Q 703 J2021000201X KTA1266-Y PNP R 853 J2631300174X HB-1T2012-601 CHIP
Q 704 J2021220101X KRC101M NPN R 854 J2631300174X HB-1T2012-601 CHIP
Q 705 J2021200101X KRA101M PNP R 869 J2631300174X HB-1T2012-601 CHIP
Q 706 J2021060001X KTD1302-B NPN R 870 J2631300174X HB-1T2012-601 CHIP
Q 707 J2021060001X KTD1302-B NPN
Q 708 J2021220101X KRC101M NPN RESISTORs
Q 709 J2021200101X KRA101M PNP R 822 J3013561320X 1/5W CARBON 560W-J
Q 710 J2021060001X KTD1302-B NPN
Q 711 J2021060001X KTD1302-B NPN R1 J3024101120X 1/10W CHIP 100W-J
Q 712 J2021220101X KRC101M NPN R2 J3024222120X 1/10W CHIP 2K2W-J
Q 713 J2021200101X KRA101M PNP R3 J3024473120X 1/10W CHIP 47KW-J
Q 714 J2021060001X KTD1302-B NPN R4 J3024473120X 1/10W CHIP 47KW-J
Q 715 J2021060001X KTD1302-B NPN R5 J3024222120X 1/10W CHIP 2K2W-J
Q 716 J2021220301X KRC103M NPN R8 J3024472120X 1/10W CHIP 4K7W-J
R9 J3024472120X 1/10W CHIP 4K7W-J
DIODEs R 10 J3024101120X 1/10W CHIP 100W-J
D 705 J2221010100X 1SS133 SW. R 11 J3024474120X 1/10W CHIP 470KW-J
D 706 J2221010100X 1SS133 SW. R 12 J3024474120X 1/10W CHIP 470KW-J
R 701 J3024203120X 1/10W CHIP 20KW-J
COILs R 702 J3024203120X 1/10W CHIP 20KW-J
L 701 J2616247020X AXIAL LAL02 47uH-K R 703 J3024103120X 1/10W CHIP 10KW-J
L 702 J2616247020X AXIAL LAL02 47uH-K R 704 J3024103120X 1/10W CHIP 10KW-J
J2616247020X AXIAL LAL02 47uH-K R 705 J3024103120X 1/10W CHIP 10KW-J
-26
REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION
R 705 J3024103120X 1/10W CHIP 10KW-J R 787 J3024561120X 1/10W CHIP 560W-J
R 706 J3024103120X 1/10W CHIP 10KW-J R 788 J3024103120X 1/10W CHIP 10KW-J
R 707 J3024473120X 1/10W CHIP 47KW-J R 789 J3024103120X 1/10W CHIP 10KW-J
R 708 J3024473120X 1/10W CHIP 47KW-J R 790 J3024223120X 1/10W CHIP 22KW-J
R 709 J3024103120X 1/10W CHIP 10KW-J R 791 J3024223120X 1/10W CHIP 22KW-J
R 710 J3024103120X 1/10W CHIP 10KW-J R 792 J3024101120X 1/10W CHIP 100W-J
R 711 J3024151120X 1/10W CHIP 150W-J R 793 J3024103120X 1/10W CHIP 10KW-J
R 712 J3024151120X 1/10W CHIP 150W-J R 794 J3024103120X 1/10W CHIP 10KW-J
R 713 J3024151120X 1/10W CHIP 150W-J R 795 J3024122120X 1/10W CHIP 1K2W-J
R 714 J3024151120X 1/10W CHIP 150W-J R 796 J3024122120X 1/10W CHIP 1K2W-J
R 715 J3024100120X 1/10W CHIP 10W-J R 797 J3024203120X 1/10W CHIP 20KW-J
R 716 J3024100120X 1/10W CHIP 10W-J R 798 J3024203120X 1/10W CHIP 20KW-J
R 717 J3024101120X 1/10W CHIP 100W-J R 801 J3024473120X 1/10W CHIP 47KW-J
R 718 J3024101120X 1/10W CHIP 100W-J R 802 J3024473120X 1/10W CHIP 47KW-J
R 719 J3024750120X 1/10W CHIP 75W-J R 804 J3024561120X 1/10W CHIP 560W-J
R 720 J3024750120X 1/10W CHIP 75W-J R 805 J3024561120X 1/10W CHIP 560W-J
R 735 J3024471120X 1/10W CHIP 470W-J R 806 J3024103120X 1/10W CHIP 10KW-J
R 736 J3024103120X 1/10W CHIP 10KW-J R 807 J3024103120X 1/10W CHIP 10KW-J
R 737 J3024103120X 1/10W CHIP 10KW-J R 808 J3024223120X 1/10W CHIP 22KW-J
R 738 J3024103120X 1/10W CHIP 10KW-J R 809 J3024223120X 1/10W CHIP 22KW-J
R 739 J3024103120X 1/10W CHIP 10KW-J R 810 J3024101120X 1/10W CHIP 100W-J
R 740 J3024103120X 1/10W CHIP 10KW-J R 811 J3024103120X 1/10W CHIP 10KW-J
R 741 J3024103120X 1/10W CHIP 10KW-J R 812 J3024103120X 1/10W CHIP 10KW-J
R 742 J3024103120X 1/10W CHIP 10KW-J R 813 J3024122120X 1/10W CHIP 1K2W-J
R 743 J3024103120X 1/10W CHIP 10KW-J R 814 J3024122120X 1/10W CHIP 1K2W-J
R 744 J3024103120X 1/10W CHIP 10KW-J R 815 J3024203120X 1/10W CHIP 20KW-J
R 745 J3024103120X 1/10W CHIP 10KW-J R 816 J3024203120X 1/10W CHIP 20KW-J
R 746 J3024103120X 1/10W CHIP 10KW-J R 819 J3024473120X 1/10W CHIP 47KW-J
R 747 J3024472120X 1/10W CHIP 4K7W-J R 820 J3024473120X 1/10W CHIP 47KW-J
R 748 J3024473120X 1/10W CHIP 47KW-J R 827 J3024123120X 1/10W CHIP 12KW-J
R 749 J3024473120X 1/10W CHIP 47KW-J R 828 J3024123120X 1/10W CHIP 12KW-J
R 750 J3024473120X 1/10W CHIP 47KW-J R 829 J3024223120X 1/10W CHIP 22KW-J
R 751 J3024473120X 1/10W CHIP 47KW-J R 831 J3024224120X 1/10W CHIP 220KW-J
R 752 J3024100120X 1/10W CHIP 10W-J R 832 J3024224120X 1/10W CHIP 220KW-J
R 753 J3024222120X 1/10W CHIP 2K2W-J R 833 J3024123120X 1/10W CHIP 12KW-J
R 754 J3024103120X 1/10W CHIP 10KW-J R 834 J3024123120X 1/10W CHIP 12KW-J
R 757 J3024103120X 1/10W CHIP 10KW-J R 835 J3024123120X 1/10W CHIP 12KW-J
R 758 J3024472120X 1/10W CHIP 4K7W-J R 836 J3024123120X 1/10W CHIP 12KW-J
R 759 J3024103120X 1/10W CHIP 10KW-J R 837 J3024473120X 1/10W CHIP 47KW-J
R 761 J3024105120X 1/10W CHIP 1MW-J R 838 J3024473120X 1/10W CHIP 47KW-J
R 763 J3024473120X 1/10W CHIP 47KW-J R 845 J3024123120X 1/10W CHIP 12KW-J
R 764 J3024222120X 1/10W CHIP 2K2W-J R 846 J3024123120X 1/10W CHIP 12KW-J
R 765 J3024182120X 1/10W CHIP 1K8W-J R 847 J3024223120X 1/10W CHIP 22KW-J
R 766 J3024181120X 1/10W CHIP 180W-J R 848 J3024223120X 1/10W CHIP 22KW-J
R 768 J3024561120X 1/10W CHIP 560W-J R 849 J3024101120X 1/10W CHIP 100W-J
R 769 J3024561120X 1/10W CHIP 560W-J R 850 J3024101120X 1/10W CHIP 100W-J
R 770 J3024103120X 1/10W CHIP 10KW-J R 851 J3024224120X 1/10W CHIP 220KW-J
R 771 J3024103120X 1/10W CHIP 10KW-J R 852 J3024224120X 1/10W CHIP 220KW-J
R 772 J3024223120X 1/10W CHIP 22KW-J R 859 J3024123120X 1/10W CHIP 12KW-J
R 773 J3024223120X 1/10W CHIP 22KW-J R 860 J3024242120X 1/10W CHIP 2K4W-J
R 774 J3024101120X 1/10W CHIP 100W-J R 861 J3024223120X 1/10W CHIP 22KW-J
R 775 J3024103120X 1/10W CHIP 10KW-J R 862 J3024243120X 1/10W CHIP 24KW-J
R 776 J3024103120X 1/10W CHIP 10KW-J R 863 J3024224120X 1/10W CHIP 220KW-J
R 777 J3024122120X 1/10W CHIP 1K2W-J R 864 J3024224120X 1/10W CHIP 220KW-J
R 778 J3024122120X 1/10W CHIP 1K2W-J R 865 J3024101120X 1/10W CHIP 100W-J
R 779 J3024203120X 1/10W CHIP 20KW-J R 866 J3024101120X 1/10W CHIP 100W-J
R 780 J3024203120X 1/10W CHIP 20KW-J R 867 J3024203120X 1/10W CHIP 20KW-J
R 783 J3024473120X 1/10W CHIP 47KW-J R 868 J3024203120X 1/10W CHIP 20KW-J
R 784 J3024473120X 1/10W CHIP 47KW-J R 930 J3024223120X 1/10W CHIP 22KW-J
R 786 J3024561120X 1/10W CHIP 560W-J
-27
REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION
CAPACITORs C 827 J3470147041X ELEC 25V 47uF-M
C 6 J3442110041X ELEC/CHIP 16V 10uF-K C 828 J3470147041X ELEC 25V 47uF-M
C 7 J3442110041X ELEC/CHIP 16V 10uF-K C 832 J3470110971X ELEC 50V 1uF-M
C 834 J3470110971X ELEC 50V 1uF-M
C3 J3471610971X ELEC 50V 1uF-M C 836 J3470110071X ELEC 50V 10uF-M
C4 J3471622041X ELEC 25V 22uF-M C 839 J3470110216X ELEC 6.3V 1000uF-M
C 701 J3470110071X ELEC 50V 10uF-M C 843 J3471647971X ELEC 50V 4.7uF-M
C 702 J3470110071X ELEC 50V 10uF-M C 844 J3471647971X ELEC 50V 4.7uF-M
C 711 J3470147041X ELEC 25V 47uF-M C 845 J3471647971X ELEC 50V 4.7uF-M
C 712 J3470147041X ELEC 25V 47uF-M C 846 J3471647971X ELEC 50V 4.7uF-M
C 715 J3470110971X ELEC 50V 1uF-M C 847 J3470147041X ELEC 25V 47uF-M
C 717 J3470110971X ELEC 50V 1uF-M C 848 J3470147041X ELEC 25V 47uF-M
C 727 J3470110216X ELEC 6.3V 1000uF-M C 853 J3471647971X ELEC 50V 4.7uF-M
C 729 J3471610971X ELEC 50V 1uF-M C 854 J3471647971X ELEC 50V 4.7uF-M
C 731 J3470110216X ELEC 6.3V 1000uF-M C 855 J3470147041X ELEC 25V 47uF-M
C 735 J3470110971X ELEC 50V 1uF-M C 856 J3470147041X ELEC 25V 47uF-M
C 738 J3470110216X ELEC 6.3V 1000uF-M C 861 J3471647971X ELEC 50V 4.7uF-M
C 741 J3470110971X ELEC 50V 1uF-M C 862 J3471647971X ELEC 50V 4.7uF-M
C 742 J3471610971X ELEC 50V 1uF-M C 863 J3471647971X ELEC 50V 4.7uF-M
C 744 J3471610971X ELEC 50V 1uF-M C 864 J3471610031X ELEC 16V 10uF-M
C 746 J3470110971X ELEC 50V 1uF-M C 865 J3471610031X ELEC 16V 10uF-M
C 749 J3471610971X ELEC 50V 1uF-M C 866 J3470147041X ELEC 25V 47uF-M
C 750 J3471610971X ELEC 50V 1uF-M C 867 J3470147041X ELEC 25V 47uF-M
C 753 J3471610971X ELEC 50V 1uF-M C 872 J3470110971X ELEC 50V 1uF-M
C 755 J3471647031X ELEC 16V 47uF-M
C 756 J3471622971X ELEC 50V 2.2uF-M C 11 J3523104540X CERA/DISC F 25V 0.1uF-Z
C 758 J3471610971X ELEC 50V 1uF-M C 840 J3523104540X CERA/DISC F 25V 0.1uF-Z
C 761 J3470110971X ELEC 50V 1uF-M
C 763 J3470110971X ELEC 50V 1uF-M C2 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 766 J3471610971X ELEC 50V 1uF-M C5 J3525103170X CERA/CHIP B 50V 0.01uF-K
C 768 J3471610971X ELEC 50V 1uF-M C8 J3515101270X CERA/CHIP CH 50V 100pF-J
C 770 J3471610971X ELEC 50V 1uF-M C9 J3515101270X CERA/CHIP CH 50V 100pF-J
C 771 J3471633971X ELEC 50V 3.3uF-M C 10 J3515101270X CERA/CHIP CH 50V 100pF-J
C 772 J3471633971X ELEC 50V 3.3uF-M C 12 J3515101270X CERA/CHIP CH 50V 100pF-J
C 775 J3471610031X ELEC 16V 10uF-M C 13 J3515101270X CERA/CHIP CH 50V 100pF-J
C 776 J3471610031X ELEC 16V 10uF-M C 703 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 781 J3471610031X ELEC 16V 10uF-M C 704 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 782 J3471610031X ELEC 16V 10uF-M C 705 J3515470270X CERA/CHIP CH 50V 47pF-J
C 783 J3470147041X ELEC 25V 47uF-M C 706 J3515470270X CERA/CHIP CH 50V 47pF-J
C 784 J3470147041X ELEC 25V 47uF-M C 707 J3515100270X CERA/CHIP CH 50V 10pF-D
C 788 J3471610971X ELEC 50V 1uF-M C 708 J3515100270X CERA/CHIP CH 50V 10pF-D
C 790 J3471610971X ELEC 50V 1uF-M C 709 J3525222170X CERA/CHIP B 50V 2200pF-K
C 792 J3471610971X ELEC 50V 1uF-M C 710 J3525222170X CERA/CHIP B 50V 2200pF-K
C 793 J3471633971X ELEC 50V 3.3uF-M C 713 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 794 J3471633971X ELEC 50V 3.3uF-M C 714 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 797 J3471610031X ELEC 16V 10uF-M C 716 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 798 J3471610031X ELEC 16V 10uF-M C 718 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 803 J3471610031X ELEC 16V 10uF-M C 719 J3525103170X CERA/CHIP B 50V 0.01uF-K
C 804 J3471610031X ELEC 16V 10uF-M C 720 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 805 J3470147041X ELEC 25V 47uF-M C 721 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 806 J3470147041X ELEC 25V 47uF-M C 722 J3525103170X CERA/CHIP B 50V 0.01uF-K
C 810 J3471610971X ELEC 50V 1uF-M C 723 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 812 J3471610971X ELEC 50V 1uF-M C 724 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 814 J3471610971X ELEC 50V 1uF-M C 725 J3525103170X CERA/CHIP B 50V 0.01uF-K
C 815 J3471633971X ELEC 50V 3.3uF-M C 726 J3525103170X CERA/CHIP B 50V 0.01uF-K
C 816 J3471633971X ELEC 50V 3.3uF-M C 728 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 819 J3471610031X ELEC 16V 10uF-M C 730 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 820 J3471610031X ELEC 16V 10uF-M C 732 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 825 J3471610031X ELEC 16V 10uF-M C 733 J3515150270X CERA/CHIP CH 50V 15pF-J
C 826 J3471610031X ELEC 16V 10uF-M C 734 J3525103170X CERA/CHIP B 50V 0.01uF-K
-28
C 736 J3525104540X CERA/CHIP F 25V 0.1uF-Z C 1 J3681224731X MET POLYCARBO 63V 0.22uF-J
REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION
C 739 J3525104540X CERA/CHIP F 25V 0.1uF-Z C 737 J3640683220X MET POLY/RA 63V 0.068uF-J
C 740 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 743 J3525104540X CERA/CHIP F 25V 0.1uF-Z WAFERs
C 745 J3525104540X CERA/CHIP F 25V 0.1uF-Z HU 1 J4423341160X 2.5mm 11P JE605-11
C 747 J3525104540X CERA/CHIP F 25V 0.1uF-Z HU 720 J4423341160X 2.5mm 11P JE605-11
C 748 J3525104540X CERA/CHIP F 25V 0.1uF-Z HU 721 J4423341060X 2.5mm 10P JE605-10
C 751 J3525104540X CERA/CHIP F 25V 0.1uF-Z WA 702 J4422112220X 1.25mm 22P 8370-227
C 752 J3525104540X CERA/CHIP F 25V 0.1uF-Z WA 703 J4420040500X 2.5mm 5P 5267-05A
C 754 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 757 J3525104540X CERA/CHIP F 25V 0.1uF-Z WIREs
C 759 J3515220270X CERA/CHIP CH 50V 22pF X 1 J43199011729 1P,1007#22(HI-WAP),170m/m
C 760 J3515220270X CERA/CHIP CH 50V 22pF
C 762 J3525104540X CERA/CHIP F 25V 0.1uF-Z MISCELLANIES
C 764 J3525104540X CERA/CHIP F 25V 0.1uF-Z JA 701 J2123806001X TORX178A OPTIC Rx
C 765 J3525104540X CERA/CHIP F 25V 0.1uF-Z JA 702 J2123806001X TORX178A OPTIC Rx
C 767 J3525104540X CERA/CHIP F 25V 0.1uF-Z JA 703 J44302201101 JW-1609RS ORANGE 2P RCA JACK
C 769 J3525104540X CERA/CHIP F 25V 0.1uF-Z JA 704 J2123806002X TOTX178 OPTIC Tx
C 773 J3525123170X CERA/CHIP B 50V 0.012uF-K JA 705 J44302101102 JW-1409S ORANGE 1P RCA JACK
C 774 J3525123170X CERA/CHIP B 50V 0.012uF-K RL 701 J5513300002X P-12 MEISEI 12V RELAY
C 777 J3525562170X CERA/CHIP B 50V 5600pF-K X 701 J3914010015X 12.288MHz SCO-K1-12288 OSC
C 778 J3525562170X CERA/CHIP B 50V 5600pF-K X 702 J3913010045X 5MHz 30pF X-TAL
C 779 J3515221270X CERA/CHIP CH 50V 220pF-J
C 780 J3515221270X CERA/CHIP CH 50V 220pF-J
C 785 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 786 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 787 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 789 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 791 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 795 J3525123170X CERA/CHIP B 50V 0.012uF-K
C 796 J3525123170X CERA/CHIP B 50V 0.012uF-K
C 799 J3525562170X CERA/CHIP B 50V 5600pF-K
C 800 J3525562170X CERA/CHIP B 50V 5600pF-K
C 801 J3515221270X CERA/CHIP CH 50V 220pF-J
C 802 J3515221270X CERA/CHIP CH 50V 220pF-J
C 807 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 808 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 809 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 811 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 813 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 817 J3525123170X CERA/CHIP B 50V 0.012uF-K
C 818 J3525334540X CERA/CHIP F 25V 0.33uF-Z
C 821 J3525562170X CERA/CHIP B 50V 5600pF-K
C 822 J3525562170X CERA/CHIP B 50V 5600pF-K
C 823 J3515221270X CERA/CHIP CH 50V 220pF-J
C 824 J3515221270X CERA/CHIP CH 50V 220pF-J
C 829 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 830 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 831 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 833 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 835 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 837 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 838 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 849 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 850 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 857 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 858 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 868 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 869 J3525104540X CERA/CHIP F 25V 0.1uF-Z
C 871 J3525104540X CERA/CHIP F 25V 0.1uF-Z
-29
ELECTRIC PART LIST(300Series) Audio Input P.C. BOARD
REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION
J1320035203X INPUT P.C. BOARD IB Q 137 J2021200301X KRA103M PNP
J1320035103X INPUT P.C. BOARD BK Q 138 J2021220101X KRC101M NPN
Q 139 J2021220101X KRC101M NPN
INTEGRATED CIRCUITs Q 140 J2021220101X KRC101M NPN
IC 101 J2121712002X NJU7312AM FUNC. SW. Q 141 J2021220101X KRC101M NPN
IC 102 J2121712003X NJU7313AM FUNC. SW. Q 142 J2021220101X KRC101M NPN
IC 103 J2120012001X NJM4558M OP-AMP
IC 104 J2120012001X NJM4558M OP-AMP DIODEs
IC 105 J2121712001X NJU7311AM FUNC. SW. D 101 J2221010100X 1SS133 SW.
IC 106 J2115211003X LC7536 ELEC. VR. D 102 J2221010100X 1SS133 SW.
IC 107 J2120012001X NJM4558M OP-AMP D 103 J2221010100X 1SS133 SW.
IC 108 J2120012001X NJM4558M OP-AMP
IC 109 J2115211003X LC7536 ELEC. VR.
IC 110 J2120012001X NJM4558M OP-AMP RESISTORs
IC 111 J2120012001X NJM4558M OP-AMP R 101 J3024331120X 1/10W CHIP 330W-J
IC 112 J2120012001X NJM4558M OP-AMP R 102 J3024331120X 1/10W CHIP 330W-J
IC 113 J2121712001X NJU7311AM FUNC. SW. R 103 J3024474120X 1/10W CHIP 470KW-J
IC 114 J2115211003X LC7536 ELEC. VR. R 104 J3024474120X 1/10W CHIP 470KW-J
IC 115 J2120012001X NJM4558M OP-AMP R 105 J3024331120X 1/10W CHIP 330W-J
IC 116 J2120012001X NJM4558M OP-AMP R 106 J3024331120X 1/10W CHIP 330W-J
IC 117 J2115211003X LC7536 ELEC. VR. R 107 J3024474120X 1/10W CHIP 470KW-J
IC 118 J2120012001X NJM4558M OP-AMP R 108 J3024474120X 1/10W CHIP 470KW-J
IC 119 J2120012001X NJM4558M OP-AMP R 109 J3024331120X 1/10W CHIP 330W-J
IC 120 J2120012001X NJM4558M OP-AMP R 110 J3024331120X 1/10W CHIP 330W-J
IC 121 J2120012001X NJM4558M OP-AMP R 111 J3024474120X 1/10W CHIP 470KW-J
IC 122 J2120012001X NJM4558M OP-AMP R 112 J3024474120X 1/10W CHIP 470KW-J
IC 123 J2120012001X NJM4558M OP-AMP R 113 J3024331120X 1/10W CHIP 330W-J
IC 124 J2120012001X NJM4558M OP-AMP R 114 J3024331120X 1/10W CHIP 330W-J
R 115 J3024474120X 1/10W CHIP 470KW-J
R 116 J3024474120X 1/10W CHIP 470KW-J
TRANSISTORs R 117 J3024331120X 1/10W CHIP 330W-J
Q 110 J2021000201X KTA1266-Y PNP R 118 J3024331120X 1/10W CHIP 330W-J
Q 111 J2021000201X KTA1266-Y PNP R 119 J3024474120X 1/10W CHIP 470KW-J
Q 112 J2021000201X KTA1266-Y PNP R 120 J3024474120X 1/10W CHIP 470KW-J
Q 113 J2021000201X KTA1266-Y PNP R 121 J3024102120X 1/10W CHIP 1KW-J
Q 114 J2021000201X KTA1266-Y PNP R 122 J3024433120X 1/10W CHIP 43KW-J
Q 115 J20210600011 KTD1302-B NPN R 123 J3024822120X 1/10W CHIP 8K2W-J
Q 116 J20210600011 KTD1302-B NPN R 124 J3024822120X 1/10W CHIP 8K2W-J
Q 117 J2021060001X KTD1302-B NPN R 125 J3024433120X 1/10W CHIP 43KW-J
Q 118 J2021060001X KTD1302-B NPN R 126 J3024331120X 1/10W CHIP 330W-J
Q 119 J2021060001X KTD1302-B NPN R 127 J3024331120X 1/10W CHIP 330W-J
Q 120 J2021060001X KTD1302-B NPN R 128 J3024223120X 1/10W CHIP 22KW-J
Q 121 J2021060001X KTD1302-B NPN R 129 J3024183120X 1/10W CHIP 18KW-J
Q 122 J2021060001X KTD1302-B NPN R 130 J3024331120X 1/10W CHIP 330W-J
Q 123 J2021060001X KTD1302-B NPN R 131 J3024331120X 1/10W CHIP 330W-J
Q 124 J2021060001X KTD1302-B NPN R 132 J3024223120X 1/10W CHIP 22KW-J
Q 125 J2021060001X KTD1302-B NPN R 133 J3024101120X 1/10W CHIP 100W-J
Q 126 J2021060001X KTD1302-B NPN