Matsushita Electric SE-HD510 User manual
ORDERNO. AD0001015C2
Amplifier
SE-HD510
Colour
(N).......................GoldType
Areas
E..........................Spainand Sweden, etc..
EB.......................Great Britain.
EG.......................Europe.
EP.......................East Europe and Russia.
System: SC-HD510
Because of unique interconnecting cables, when a
compact requires service, send or bring inthe entire
system.
SPECIFICATIONS
Specification
1
Amplifier Section (Lowfrequencyside)
Power output
DIN 1kHz, THD 1%, 6 bothchannels
driven:
2x12W
RMS 1kHz, THD 10%, 6 bothchannels
driven:
2x15W
Total harmonicdistortion
Half power at 1kHz 6 : 0.09%
Loadimpedance: 6
S/N: 75dB
Amplifier Section (High frequencyside)
Power output
DIN 10kHz, THD 1%, 6 . bothchannels
driven:
2x5W
RMS 10kHz, THD 10%, 6 bothchannels
driven:
2x8W
Loadimpedance: 6
S/N: 75dB
Headphones
Jack type: 3.5mm STEREO
Loadimpedance: 16-32
General
Power consumption 73W
STANDBY condition Normal:9W
Eco:0.8W
Power supply
[For(E,EG,EP) areas]: AC230V,50Hz
[For(EB) area]: AC230-240V,50Hz
Dimensions(WxHxD): 196x105.3x258.7mm
Weight: 3.3kg
Notes:
1.Design and specificationsare subject tochangewithout
notice.
2.Dimensionsand weight are approximate.
3.Total harmonicdistortion ismeasuredbythedigital
spectrumanalyzer.
System/SC-HD510:
Tuner:ST-HD510, Compact Disc Player: SL-HD510, Amplifier:
SE-HD510, CassetteDeck: RS-HDA710, Speakers: SB-HD510
(MadeinMAES.)
2000 Matsushita ElectricIndustrial Co., Ltd. / / All rights
reserved. Unauthorized copying and distribution isaviolation of
law.
2
1. Accessories
2. Before Repair and Adjustment
1. Turn off the power supply. Using a10 , 10W resistor, connect
both ends of power supplycapacitors (C102-105, 127) inorder to
discharge the voltage.
2. Before turning the power supplyon, after completion of repair,
slowlyapplythe primaryvoltage byusing apower supplyvoltage
controller to make sure that the consumed current at 50/60 Hzin
NO SIGNALmode shouldbe shownbelow with respect to supply
voltage 230 V/240 V.
Areas (E) (EG) (EP) (EB)
Powersupplyvoltage AC 230V AC 230-240V
Consumedcurrent 50 Hz 50-150 mA 50 Hz 50-150 mA
3. About the Protection Circuitry
The protection circuitrymayhave operatedif eitherof the following conditions is noticed:
*Nosound is heardwhenthe poweris supplied.
*Sound stops during a performance.
The functions of this circuitryis toprevent circuitrydamage, forexample, the positive and
negative speakerconnection wires are “shorted”, orif speakersystems withanimpedande less
thanthe indicatedratedimpedance of this unit are used.
If this occurs, followthe procedure outlinedbelow:
1. Press the STANDBY /ONbutton, switch to STANDBYmode.
2. Determine the cause of the problem and correct it.
3
3. Press the STANDBY /ONbutton once again, supplythe power.
Note:
Whenthe protection circuitryfunctions, the unit will not operate unless the STANDBY /ON
button is first switchedSTANDBY and thenON again.
4. Caution for AC Main Lead
5. Operating Instructions
6. Operation Checks and Component Replacement
Procedures
-Thissection describes procedures for checking the operation of
the major printed circuitboards and replaceing the main
components.
-For reassemblyafter operation checks or replacement, reverse the
respective procedures. Special reassemblyprocedures are
described onlywhen required.
/
6.1. Checking for the power supplyP.C.B. and speaker terminal
P.C.B.
/ / /
-Check the power supplyP.C.B. and speaker terminal P.C.B. as
shownbelow.
4
6.2. Checking for the operation P.C.B.
-Follow the (Step 1) -(Step 3) of item 6.1.
/
-Check the operation P.C.B. as shownbelow.
/ / /
6.3. Checking for the mainP.C.B.
-Follow the (Step 1) -(Step 3) of item 6.1.
5
/
-Check the mainP.C.B. as shownbelow.
/
6.4. Replacement for the power IC
-Follow the (Step 1) -(Step 3) of item 6.1.
-Follow the (Step 1) -(Step 3) of item 6.3.
6
7. Power Source ON/OFF and Signal Check
To operate this unit SE-HD510 normally, it is necessaryforconnecting withthe unit ST-HD510. /
Whenoperating the unit SE-HD510, be sure toconnect the unit ST-HD510 byconnection cable.
1. Connect with the Tuner (ST-HD510). (Asshownin Fig. 1)
2. Connect the AC mains lead to Amplifier (SE-HD510). (Asshownin
Fig. 1)
3. Connect the speakers to speaker terminal. (Asshownin Fig. 1)
7
4. Turn on the power of the Amplifier (SE-HD510).
5. Press INPUTSELECTORto select the external source (EXT/MD)of
the Amplifier (SE-HD510).
6. Input asound signal to external input terminal of Tuner (ST-
HD510), and confirm to be outputted from the speaker. (Both
“High” and “Low”.)
Fig. 1
8. Schematic Diagram Notes
8.1. Type Illustration of IC's, Transistors and Diodes
8.2. SchematicDiagram Notes
-Thisschematicdiagram maybe modified at anytime with the
development of new technology.
Notes:
-S301: Power "STANDBY / ON"( )switch in“ON”
position.
-S302: Eco mode (MODE) switch in“OFF” position.
-S303: Input selector(INPUTSELECTOR , -DVDDIRECT)
switch.
-S308: Input selector (INPUTSELECTOR )switch .
-S308: BLFS (BLFS) switch.
-VR301: Volume V.R.
-VR401: Fine tweeter control V.R.
-Indicated voltage values are the standard values for the unit
measured bythe DC electroniccircuittester (high-impedance)with
8
the chassistaken as standard. Therefore, there mayexist some
errors inthe voltage values, depending on the internal impedance
of the DC circuittester.
Nomark: Power ON
-Important safetynotice:
Components identified bymark have special characteristics
important for safety.
Furthermore, special parts which have purposes of fire-retardant
(resistors), high-qualitysound (capacitors), low-noise (resistors),
etc. are used.
When replacing anyof components, be sure to use only
manufacture's specified parts showninthe parts list.
Caution!
-Secondarytroublecan be prevented bytaking care during repair.
-ICand LSI are sensitive to staticelectricity.
-Cover the parts boxes made of plastics with aluminum foil.
-Ground the soldering iron.
-Put aconductive mat on the work table.
-Donot touch the legs of ICor LSI with the fingers directly.
-Voltage and signal lines
:Positive voltage line
:Negative voltage line
:Source signal line
9. Schematic Diagram
10. Printed Circuit Board Diagram
11. Block Diagram
12. Wiring Connection Diagram
13. Replacement Parts List
Notes:
*Important safetynotice:
Components identified bymark have special characteristics
important for safety. / Furthermore, special parts which have
purposes of fire-retardant (resistors), high-qualitysound
9
(capacitors), low-noise (resistors), etc. are used. / When replacing
anyof components, be sure to use onlymanufacture's specified
parts showninthe parts list.
*The parenthesized indications inthe Remarks columns specify
the areas. / Parts without these indications can be used for all areas.
*Remote Control Ass'y:Supplyperiod for three years from terminal
of production.
*Capacityvalues are inmicrofarads (uF) unless specified
otherwise, P=Pico-farads(pF), F=Farads (F)
*Resistance values are inohms, unless specified otherwise, 1K=
1,000 (OHM), 1M=1,000K(OHM)
*"<IA>, <IB>, <IC>, <ID>, <IE>"marks inRemarks indicate
languages of instruction manuals.
[<IA> :Spanish / Swedish, <IB> :English, <IC> :German / Italian /
French, <ID> :Netherlands / Danish, <IE> :Russian / Czeco / Polish]
*The markings (RTL) indicate that the Retention Time islimited for
these items. After the discontinuation of these assemblies in
production, the items will continue to be availablefor aspecific
period of time. The retention period of availabilityisdependant on
the type of assembly, and inaccordance with the lawsgoverning
part and product retention. After the end of thisperiod, the
assemblywill no longer be available.
10
Ref. No. PartNo. PartName& Description Pcs Remarks
1RHD30007-S SCREW 4
2RKM0412-N CABINET 1
3 XTBS3+10JFZ1 SCREW 1
4REX0962 FLATCABLE(20P) 1
5RMZ0339 ZNR COVER 1
6 XTB3+8JFZ SCREW 3
7RGN1777C-K NAMEPLATE 1 (E)(EG)
7 RGN1777D-K NAMEPLATE 1 (EB)
7 RGN1777E-K1 NAMEPLATE 1 (EP)
8RKA0114-K FOOT 4
8-1 RKA0083-K CUSHION 4
9XTB3+5JFZ SCREW 4
10 RGG0173A-N FRONTPANEL 1
11 RGL0480-Q STANDBYINDICATOR 1
12 RGP0774A-N SUB PANEL 1
13 RGU1856-N BUTTON, 1
14 RGW0336-N KNOB, 1
15 RGW0337-N KNOB, 1
16 RHD26016 SCREW 1
17 RHN90001 NUT 2
18 XTBS26+8J SCREW 7
19 XTBS3+8JFZ1 SCREW 8
20 XTB3+12FFZ SCREW 1
21 XTB3+20JFZ SCREW 3
22 XTB3+6JFZ SCREW 4
23 XTW3+15T SCREW 3
A1 RAK-HDA25WH REMOTECONT.TRANSMITTER 1
A1-1 RKK0123-K1 BATT.COVER(REMOTECONT.) 1
A2 REE0499 SPEAKER CORD 2
A3 REE0853 SPEAKER CORD 2
A4 RJA0019-X AC POWER SUPPLYCORD 1 (E)(EG)(EP)
A4 RJA0053-2X AC POWER SUPPLYCORD 1 (EB)
A5 RQA0117 WARRANTYCARD 1
A6 RQCB0169 SERVICENTER LIST 1
A7 RQT5311-E INSTRUCTION MANUAL 1 (E)<IA>
A7 RQT5296-B INSTRUCTION MANUAL 1 (EB)(EP)<IB>
A7 RQT5294-D INSTRUCTION MANUAL 1 (EG)<IC>
A7 RQT5295-H INSTRUCTION MANUAL 1 (EG)<ID>
A7 RQT5297-R INSTRUCTION MANUAL 1 (EP)<IE>
A8 RSA0007 FMINDOOR ANTENNA 1
A9 RSA0022-J AMLOOPANTENNA 1
A10 RQCA0726 QUICK SET-UPGUIDE 1 (EB)
A11 SJP9009 AC PLUG ADAPTOR 1 (EB)
C101 RCE1EM471BV 25V470U 1
C102 ECA2AM470 100V47U 1
C103 ECA1EAM101XB 25V100U 1
C104,05 ECA1HM470 50V47U 2
C106 ECBT1H103KB5 50V0.01U 1
C107 RCE1AKA470BG 10V47U 1
C108 RCE1VKA100BG 35V10U 1
11
Ref. No. PartNo. PartName& Description Pcs Remarks
C109 RCE1AKA470BG 10V47U 1
C110 ECEA1VKS470 35V47U 1
C111,12 ECKR1H103ZF5 50V0.01U 2
C113 ECBT1H103KB5 50V0.01U 1
C114 ECA1EAM101XB 25V100U 1
C115 ECA1EM222 25V2200U 1
C116 RCE1EM471BV 25V470U 1
C117 ECBT1H103KB5 50V0.01U 1
C118,19 ECA1EAK100XB 25V10U 2
C120 ECA1EAM101XB 25V100U 1
C121,22 ECBT1H103KB5 50V0.01U 2
C123,24 ECEA1EKS4R7 25V4.7U 2
C125 ECBT1H103KB5 50V0.01U 1
C126 ECA1HM470 50V47U 1
C127 ECEA1CKS101 16V100U 1
C128-30 ECBT1H101KB5 50V100P 3
C301,02 ECBT1H473ZF5 50V0.047U 2
C303 ECEA1AKS221 10V220U 1
C304 ECEA0JKS101 6.3V100U 1
C305,06 ECBT1E103ZF 25V0.01U 2
C307-10 ECBT1H101KB5 50V100P 4
C311,12 ECA1HAK010XI 50V1U 2
C313,14 ECBT1H331KB5 50V330P 2
C315,16 ECEA1EKS4R7 25V4.7U 2
C317,18 ECBT1E103ZF 25V0.01U 2
C319 ECBT1H101KB5 50V100P 1
C401,02 ECA1HAK010XI 50V1U 2
C409,10 ECBT1H561KB5 50V560P 2
C411,12 ECBT1H121KB5 50V120P 2
C413,14 ECBT1E103ZF 25V0.01U 2
C415,16 ECQB1H223JF3 50V0.022U 2
C417,18 ECBT1H150JC5 50V15P 2
C419,20 ECBT1H561KB5 50V560P 2
C421,22 ECA1EAK100XB 25V10U 2
C501 ECEA1CKN4R7 16V4.7U 1
C502 ECEA0JKS101 6.3V100U 1
C503,04 ECA1HAK3R3XB 50V3.3U 2
C505,06 ECBT1C272KR5 16V2700P 2
C507,08 ECBT1H102KB5 50V1000P 2
C509 ECEA1HKA330B 50V33U 1
C510 ECEA1HSN2R2 50V2.2U 1
C511,12 ECBT1H330J5 50V33P 2
C513,14 ECA1EAK100XB 25V10U 2
C515,16 ECA1HAK3R3XB 50V3.3U 2
C517,18 ECBT1H104ZF5 50V0.1U 2
C519 ECEA0JKS101 6.3V100U 1
C520 ECBT1E223ZF 25V0.022U 1
C521,22 ECBT1C122KR5 16V1200P 2
C523,24 ECBT1H473ZF5 50V0.047U 2
C525,26 ECBT1H102KB5 50V1000P 2
C527,28 ECBT1H300J5 50V30P 2
C529,30 ECA1EAK100XB 25V10U 2
C531,32 ECBT1H104ZF5 50V0.1U 2
12
Ref. No. PartNo. PartName& Description Pcs Remarks
C533,34 ECBT1H102KB5 50V1000P 2
C535,36 ECBT1H473ZF5 50V0.047U 2
C537,38 ECA1EAM101XB 25V100U 2
C539,40 ECBT1C332KR5 16V3300P 2
C541,42 ECBT1H271KB5 50V270P 2
C543,44 ECBT1C222KR5 16V2200P 2
C545 ECBT1E223ZF 25V0.022U 1
C546 ECEA1HKS010 50V1U 1
C547-50 ECBT1H104ZF5 50V0.1U 4
C551,52 ECA1EAK100XB 25V10U 2
C553,54 ECBT1H473ZF5 50V0.047U 2
C555,56 ECBT1C222KR5 16V2200P 2
C563,64 ECBT1H473ZF5 50V0.047U 2
C701,02 ECA1EAM472XE 25V4700U 2
C703 ECQE1104KF3 100V0.1U 1
C704 ECKR2H102ZF5 500V1000P 1
C705 ECA1HM470 50V47U 1
CN101 RJS2A5520-1 CONNECTOR(20P) 1
CN102 RJS8T6ZA CONNECTOR(8P) 1
CN103 RJS10T6ZA CONNECTOR(10P) 1
CN104 RJU057W007 CONNECTOR(7P) 1
CN105 RJU057W004 CONNECTOR(4P) 1
CN106 RJU057W007 CONNECTOR(7P) 1
CN303 RJU057W004 CONNECTOR(4P) 1
CN701-10 RJS1A1101T1 CONNECTOR(1P) 10
CN714,15 RJU057W007 CONNECTOR(7P) 2
CN716 RJS4T6ZA CONNECTOR(4P) 1
CP104 RJT057W007-1 CONNECTOR(7P) 1
CP105 RJT057W004-1 CONNECTOR(4P) 1
CP106 RJT057W007-1 CONNECTOR(7P) 1
CP303 RJT057W004-1 CONNECTOR(4P) 1
CP701 RJS1A6604 CONNECTOR(4P) 1
CP714,15 RJT057W007-1 CONNECTOR(7P) 2
D101 MA4051M DIODE 1
D102-04 MA165 DIODE 3
D105-10 RL1N4003N02 DIODE 6
D111 MA4062M DIODE 1
D112 MA4240H DIODE 1
D113,14 1N5402BF DIODE 2
D115,16 RL1N4003N02 DIODE 2
D117 MA4160M DIODE 1
D118 MA4110M DIODE 1
D119,20 RL1N4003N02 DIODE 2
D121,22 MA165 DIODE 2
D123,24 RL1N4003N02 DIODE 2
D125,26 MA165 DIODE 2
D127 RL1N4003N02 DIODE 1
D128 MA165 DIODE 1
D301,02 MTZJ7R5CTA DIODE 2
D306 SLR-325VC LED 1
13
Ref. No. PartNo. PartName& Description Pcs Remarks
D307 MA165 DIODE 1
D309,10 MA4120M DIODE 2
D312,13 MTZJ7R5CTA DIODE 2
D501 MA4150M DIODE 1
D502 MA719TA DIODE 1
D701-04 1N5402BF DIODE 4
D705,06 RL1N4003N02 DIODE 2
D707 MA4051M DIODE 1
D708-10 MA165 DIODE 3
D711-14 RL1N4003N02 DIODE 4
D715 MA165 DIODE 1
F1 XBA2C06TB0 FUSE,T0.63A 1
F2 XBA2C20TB0 FUSE,T2A 1
FP701,02 RSFMB40KT-L FUSE PROTECTOR 2
IC301 M5218AFPE3 IC 1
IC401 M5218AFPE3 IC 1
IC501 RSN35H1-P IC 1
IC502 LM1876TF IC 1
JK301 RJJ37TN01-2C JACK,HEADPHONES 1
JK501 RJR0054E JACK,SPEAKER 1
JK602 RJR0054H JACK,SPEAKER 1
JK701 SJS9236 JACK,AC INLET 1
L501-04 SLQY07G-40 COIL,CHOKE 4
L701 RLQZ371 COIL 1
P1 RPF0139 PROTECTION BAG(F.B.) 1
P2 RPG4717 PACKING CASE(AMPLIFIER) 1
P3 RPN1265 CUSHION(AMPLIFIER) 1
P4 RPG4754 PACKING CASE(SYSTEM) 1 (E)
P4 RPG4720 PACKING CASE(SYSTEM) 1 (EB)
P4 RPG4719 PACKING CASE(SYSTEM) 1 (EG)
P4 RPG4721 PACKING CASE(SYSTEM) 1 (EP)
P5 RPQ1030 PAD 1
P6 SPP740-1 PROTECTION BAG 1
PCB1 REP2955A-M MAIN P.C.B. 1 (RTL)
PCB2 REP2956A-S OPERATION P.C.B. 1 (RTL)
PT701 RTP2M5B019 POWER TRANSFORMER 1 (EB)
PT701 RTP2M5E021 POWER TRANSFORMER 1 (E)(EG)(EP)
PT702 RTP1I3E001 POWER TRANSFORMER 1
Q101 2SD2374PQAU TRANSISTOR 1
Q102 2SB621A-R TRANSISTOR 1
Q103 2SC3311ATA TRANSISTOR 1
Q104 2SC3940AQSTA TRANSISTOR 1
Q105 2SD2374PQAU TRANSISTOR 1
Q106 2SC3327A TRANSISTOR 1
Q301,02 2SC3327A TRANSISTOR 2
Q303 UN4115 TRANSISTOR 1
14
Ref. No. PartNo. PartName& Description Pcs Remarks
Q307,08 2SC3327A TRANSISTOR 2
Q501 UN4115 TRANSISTOR 1
Q502 2SC3311ATA TRANSISTOR 1
Q503,04 2SC3327A TRANSISTOR 2
Q505 2SC3311ATA TRANSISTOR 1
Q508,09 2SC3311ATA TRANSISTOR 2
Q510 2SA1309ATA TRANSISTOR 1
Q511 2SC3311ATA TRANSISTOR 1
Q512 2SA1309ATA TRANSISTOR 1
Q701,02 2SC3311ATA TRANSISTOR 2
R101 ERDS2FJ103 1/4W10K 1
R102 ERDS2FJ331 1/4W330 1
R104 ERDS2FJ101 1/4W100 1
R105,06 ERDS2FJ100 1/4W10 2
R107 ERDS2FJ222 1/4W2.2K 1
R108 ERDS2FJ472 1/4W4.7K 1
R109 ERDS2FJ473 1/4W47K 1
R110 ERDS2FJ392 1/4W3.9K 1
R111 ERDS1FJ181 1/2W180 1
R113 ERDS2FJ392 1/4W3.9K 1
R114 ERDS2FJ102 1/4W1K 1
R115 ERDS2FJ472 1/4W4.7K 1
R116 ERD25FVJ560T 1/4W56 1
R117 ERD2FCG100 1/4W10 1
R118-20 ERDS2FJ102 1/4W1K 3
R301 ERDS2FJ821 1/4W820 1
R302 ERDS2FJ102 1/4W1K 1
R303 ERDS2FJ122 1/4W1.2K 1
R306 ERDS2FJ152 1/4W1.5K 1
R308 ERDS2FJ102 1/4W1K 1
R309,10 ERD25FVJ560T 1/4W56 2
R313,14 ERDS2FJ121 1/4W120 2
R315-18 ERDS2FJ470 1/4W47 4
R319,20 ERDS2FJ563 1/4W56K 2
R321-24 ERDS2FJ123 1/4W12K 4
R331,32 ERDS2FJ472 1/4W4.7K 2
R333,34 ERDS2FJ121 1/4W120 2
R336 ERDS2FJ121 1/4W120 1
R337-40 ERDS2FJ470 1/4W47 4
R401,02 ERDS2FJ104 1/4W100K 2
R403,04 ERDS2FJ223 1/4W22K 2
R405,06 ERDS2FJ821 1/4W820 2
R407,08 ERDS2FJ473 1/4W47K 2
R411,12 ERDS2FJ223 1/4W22K 2
R413-16 ERDS2FJ104 1/4W100K 4
R417,18 ERDS2FJ333 1/4W33K 2
R419,20 ERDS2FJ152 1/4W1.5K 2
R423,24 ERDS2FJ331 1/4W330 2
R501,02 ERDS2FJ223 1/4W22K 2
R504 ERDS2FJ105 1/4W1M 1
R505-08 ERDS2FJ103 1/4W10K 4
R509,10 ERDS2FJ104 1/4W100K 2
15
Ref. No. PartNo. PartName& Description Pcs Remarks
R511,12 ERDS2FJ103 1/4W10K 2
R513,14 ERDS2FJ563 1/4W56K 2
R515 ERDS2FJ334 1/4W330K 1
R516 ERDS1FJ331 1/2W330 1
R517,18 ERDS2FJ2R2 1/4W2.2 2
R519,20 ERDS2FJ563 1/4W56K 2
R521 ERDS2FJ684 1/4W680K 1
R522 ERDS2FJ473 1/4W47K 1
R523,24 ERDS2FJ272 1/4W2.7K 2
R525,26 ERDS2FJ100 1/4W10 2
R527,28 ERDS1FJ100 1/2W10 2
R529 ERDS2FJ823 1/4W82K 1
R530 ERDS2FJ124 1/4W120K 1
R531 ERDS2FJ563 1/4W56K 1
R532 ERDS2FJ564 1/4W560K 1
R533 ERDS2FJ223 1/4W22K 1
R534 ERDS2FJ103 1/4W10K 1
R535,36 ERDS2FJ473 1/4W47K 2
R537,38 ERDS2FJ222 1/4W2.2K 2
R539,40 ERDS2FJ103 1/4W10K 2
R541,42 ERDS2FJ104 1/4W100K 2
R543,44 ERDS2FJ100 1/4W10 2
R545 ERDS2FJ124 1/4W120K 1
R546 ERDS2FJ823 1/4W82K 1
R547,48 ERDS1FJ100 1/2W10 2
R549 ERDS2FJ563 1/4W56K 1
R550 ERDS2FJ223 1/4W22K 1
R551,52 ERX1SJR33 1W0.33 2
R553,54 ERDS2FJ103 1/4W10K 2
R555,56 ERDS2FJ272 1/4W2.7K 2
R557 ERDS2FJ564 1/4W560K 1
R559,60 ERDS1FJ471 1/2W470 2
R701 ERDS2FJ102 1/4W1K 1
R702 ERDS2FJ392 1/4W3.9K 1
R703 ERDS2FJ333 1/4W33K 1
R704 ERDS1FJ181 1/2W180 1
R705 ERDS2FJ102 1/4W1K 1
R706 ERDS2FJ392 1/4W3.9K 1
R707 ERDS2FJ684 1/4W680K 1
R708 ERDS2FJ104 1/4W100K 1
R709 ERDS2FJ473 1/4W47K 1
RL101 RSY0017M-0 RELAY 1
RL701 RSY0017M-0 RELAY 1
RL702 RSY0040M-0 RELAY 1
S301-05 EVQ11G05R SW,PUSH 5
VR301 EVEKD2F3024B V.R.,VOLUME 1
VR401 RRV14F01B54A V.R.,FINETWEETER CONTROL 1
Z701 ERZV10V511CS ZNR 1
16
14. Cabinet Parts Location
15. Packaging
17
Printed inJapan (H000104500KA/HH)
18
M5218AFPE3 RSN35H1 LM1876TF
2SA1309ATA
2SC3311ATA
UN4115TA
2SB621AQRSTA
2SC3940AQSTA 2SD2374PQAU
MA4110MTA
MA4120MTA
MA4150MTA
MA4160MTA
MA4240MTA
2SD2144STA MA165TA
1N5402BM21
RL1N4003N02 SLR-325VC
MA4051MTA
MA4062MTA
MTZJ7R5CTA
4
5
8
1
1
14
1
14
15
2
ECB
ECB
ECBC
BEE
C
B
ACa
ACa
Ca
A
Anode Cathode
A
Ca
Anode
Cathode
A
Ca
Anode
Cathode
A
Ca
Ca
A
Anode
Cathode
Anode
Cathode
MA719TA
A
Ca
Ca
A
Anode
Cathode
A
Ca
A
Ca
10K
321
D103
MA165TA
D104
MA165TA
CN101
Q104
2SC3940AQSTA
REGULATOR D120
RL1N4003N02 C120
25V100
C113
0.01
R113
3.9K R110
3.9K
R109
47K
RL101
Q103
2SC3311ATA
RELAY DRIVE D102
MA165TA
Q101
2SD2374PQAU
REGULATOR
C125
0.01
R107
2.2K
D124
RL1N4003N02
C126
50V47
C114
25V100
D117
MA4160MTA
C123
25V4.7
C107
10V47
D111
MA4062MTA
C109
10V47
R102
330
D126
MA165TA
D125
MA165TA
C112
0.01
C111
0.01
D113
D114
C115
25V2200
C116
25V470
A
D
B
C
Lch IN
A.GND
Rch IN
MUTE
POWER
+B(13V)
LED CNT
CT
D.GND
–B( 13V)
+B(15V)
+B(10V)
KEY SE
JOG A
JOG B
+B(5.6V)
–B( 30V)
FL1
FL2
SYNC
E
G
F
J
I
H
R101
10K
D101
MA4051MTA ABCDE GF
R111
1/2W 180
D128
MA165TA
D116
RL1N4003N02
C129 100P
C130 100P
Q105
2SD2374PQAU
REGULATOR
C117
0.01
C119
25V10
R114
1K
C118
25V10
D118
MA4110MTA
Q106
2SD2144STA
REGULATOR
G
F
A
B
C
D
E
C128
100P
CN103
W103
CN102
W102
D306
SLR 325VC
(/)
D307
MA165TA
C319
100P
VR301
(VOLUME) D122
MA165TA
R301
820
S301
(/)
R308
1K
C304
6.3V100
Q301,302
2SD2144STA
MUTING
Q303
UN4115TA
MUTING CONT.
R320
56K R322
12K
R310
1/4W 56
R340
1/4W 47 R338
1/4W 47
D313
D302,313
MTZJ7R5CTA
C312
50V1
R332
4.7K
R334
120
Q308
Q307
D302
C318
0.01
C316
25V4.7
R324
12K
C314
330P
C310
100P
C308
100P
R318
47
R316
47
C306
0.01
Q302
Q301
R314
120
R309
1/4W56
D121
MA165TA
R306
1.5K
R303
1.2K
R302
1K
S302
(MODE)
JK301
PHONES
R336
120
C301
0.047
C302
0.047
R337
1/4W47
R339
1/4W47
R115
4.7K
C303
10V220
R313
120
C305
0.01
R315
47 R317
47
C317
0.01
C315
25V4.7
R321
12K
C307
100P C309
100P
R319
56K
D301,312
MTZJ7R5CTA
C313
330P
R323
12K
D312 D301
R333
120
R331
4.7K C311
50V1
Q307,308
2SD2144STA
MUTING
S305
(BLFS)
S303
(INPUT
SELECTOR ,
DVD DIRECT)
S304
(INPUT
SELECTOR )
7
6
3
4
2
5
1
20
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
6
4
3
5
2
1
D113,114
1N5402BM21
110,32 4 5 6 7 8 9
132 4 5 6 7 8
110,32 4 5 6 7 8 9
132 4 5 6 7 8
IC301
M5218AFPE3
HEADPHONES AMP
4321
8 7 6 5
B
To MAIN CIRCUIT
of TUNER
A
4
2
1
34
2
1
3
CP303
CN303
HP.JACK CIRCUIT
C
R118
1K
R120
1K
R119
1K
OPERATION CIRCUIT
R505 10K
R506 10K
POWER SUPPLY CIRCUIT
R504
1M
D115
RL1N4003N02
C540
3300P
C539
3300P
15.7V
5.6V
15.7V
9.5V
15V
15.4V
0V 0.6V
0V
0.6V
0V0V0V15.4V
0V 0V 0V 15.6V
0V
0.6V
0.6V
0V
0.8V 0.7V
0V
9.5V 15.7V
10.1V
10.7V
10.1V 15.7V
5.6V
6.2V
14.1V
0.7V 0.1V
15V 31.4V
15.6V
15.6V
24.6V
:POSITIVE VOLTAGE LINE
:NEGATIVE VOLTAGE LINE :SOURCE SIGNAL LINE
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