Onkyo A-509-R Service Manual

Page 1
STEREO AMPLIFIER
A-509R Direct Energy MOS
STANDBY/ON
STANDBY
OFF ON
POWER
A SPEAKERS B BASS TREBLE
PHONES
LOUDNESS
MIN MAX
VOLUME
DIRECT/ SB MODE
BALANCE INPUT SELECTOR REC SELECTOR
CD TUNER PHONO
TAPE 1/ CD-R/MD
LINE/ SB
TAPE 2
MONITOR
CD TUNER
OFF SOURCE
L R
STEREO AMPLIFIER
A-509R
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
MY AC220-230V
Model
A-509R
Power Requirement Remarks
ORDER NO.
CONTENTS
1. SAFETY INFORMATION
2. EXPLODED VIEWS AND PARTS LIST
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
4. PCB CONNECTION DIAGRAM
5. PCB PARTS LIST
6. ADJUSTMENT
...............................................
....................................................
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER CORPORATION 2000
......................................
...............
.....
.........................
16 21 24
2 3 6
7. GENERAL INFORMATION
7.1 IC
..................................................................
8. PANEL FACILITIES AND SPECIFICATIONS
................................
25 25
.......
26
T – ZZK APR. 2000 Printed in Japan
Page 2
A-509R
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it­yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.
WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm.
NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation.
REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation.
Health & Safety Code Section 25249.6 – Proposition 65
(FOR USA MODEL ONLY)
1. 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 such as Simpson Model 229-2 or equivalent 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 0.5mA.
Reading should not be above
0.5mA
Earth ground
Device under test
Also test with plug reversed (Using AC adapter plug as required)
Test all exposed metal surfaces
Leakage current tester
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.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.
on the schematics and on the parts list
AC Leakage Test
2
Page 3
2. EXPLODED VIEWS AND PARTS LIST
NOTES:• Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
2.1 PACKING
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on the product are used for disassembly.
PACKING PARTS LIST
15
5
6
7
1
12
Separate
13
8
FRONT
Separate
2
3
4
Mark No. Description Part No.
1 Operating Instructions ARB7238
(English)
2 Operating Instructions ARC7326
(German)
3 Operating Instructions ARC7327
(French/Italian/Dutch/Swedish/Spanish/Portuguese)
NSP 4 Warranty Card ARY7022
5 Remote Control Unit (CU-A018) AXD7187 6 Battery Cover AZN2249
NSP 7 Dry Cell Battery (R6P,AA) VEM-013
8 Side Protector L AHA7127
9 Side Protector R AHA7128 10 • • • • • 11 Packing Case AHD7898
NSP 12 Literature Bag AHG-117
13 Packing Sheet AHG1016
A-509R
11
9
15 Power Cord ADG1154
14 • • • • •
3
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A-509R
2.2 EXTERIOR
36
42
39
42
30
31
35
28
38
18
37
48
16
43
41
44
16
47
15
42
42
40
39
39
8
15
39
45
23
42
39
42
26
24
15
45
42
16
19
4
26
3
34
27
49
44
5
10
41
27
44
29
46
6
26
1
2
17
43
9
17
54
12
45
17
11
23
24
15
45
7
13
20
23
15
45
15
15
45
42
23
23
31
53
33
32
42
52
50
51
51
51
14
26
22
21
21
25
14
26
4
Page 5
EXTERIOR PARTS LIST
Mark No. Description Part No.
A-509R
Mark No. Description Part No.
1 FRONT L Assy AWX7054 2 FRONT R Assy AWX7718 3 POWER SW Assy AWX7057 4 AC PRIMARY Assy AWX7051
NSP 5 HEADPHONE Assy AWX7052
6 VOLUME Assy AWX7055 7 AF Assy AWX7631
8 Fuse (FU1, T2A L250V) AEK1057
9 Flexible Cable (J1, 21P) ADD1114
(AF CN202 - FRONT R CN601)
10 Washer ABE1002
11 Power Transformer (T1) ATS7202 NSP 12 Chassis ANA7048
13 Rear Panel ANC7960 14 Insulator PNW2766 15 Screw ABA1018
16 Screw ABA1050 17 Screw (4 × 12) ABA1014 18 Nut ABN-065
NSP 19 PCB Mold AMR7222
20 Barrier AEC7072
NSP 21 PCB Holder AEC7057
22 Stud Cover AEC7096 NSP 23 PCB Mold AMR1525 NSP 24 Radiator Plate A AMR7221
25 Locking Card Spacer DEC1908
26 Screw BBZ30P080FCC 27 LED Lens AAK2459 28 IR Filter AAK7532 29 LED Lens T AAK7544 30 Name Plate B PAN1376
31 Rotary Knob A AAB7148 32 Rotary Knob B AAB7149 33 Volume Knob AAB7147 34 Speaker Button AAD7435 35 Main Power Button AAD7437
36 Bonnet Case ANE7185 37 Panel Base AMB7484 38 Front Panel ANB7242 39 Screw BBT30P080FZK 40 Terminal Screw AKE-031
41 Nut NK90FUC 42 Screw BBT30P080FCC 43 Screw BBZ30P060FCC 44 Screw BPZ30P080FMC 45 Washer WG40FCC
46 LED Lens B AAK7538 47 LED Lens PNW2019 48 Power Button AAD7436 49 Screw BMZ30P080FCU 50 Screw ABA1193
51 Spacer ABF7004
NSP 52 Sub Flame ANG7137
53 Dump Plate ANG7198 54 Trans Plate ANG7228
5
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1
23
A-509R
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
A
3.1 BLOCK DIAGRAM
4
CN101 CN102
2.8mV
PHONO
/50k
TUNER
CD
200mV /50k
LINE/SB
200mV /1k
200mV /50k
200mV /1k
TAPE1 /CD-R /MD
REC
TAPE2
MONITOR
REC
B
IC151 RIAA
37dB
RY101
RY102
23
22
20 21
SOURSE
IC101(2/2)
24
25
26
24
AF ASSY
IC101(1/2)
27
FUNCTION
24 19
A
18
17
CN203
14 14
CN501
LOUDNESS
CN501
CN203
IC251
UP/DOWN
Q501 Q503
ON/OFF
VR501
VOLUME
M
1, 2
1, 2
C
D
6
1234
Q407, Q408
A
FROM UNUSUAL OUTPUT DETECTION
S701–S704
B
KEY INPUTS
S602, S603
FROM REC SEL
S606
FROM FUNCTION SEL
S601
604
B
FRONT R ASSY
23, 24, 36, 40,
41, 42
µ-COM
IC601
32, 33
137
TO FUNCTION SW
2, 3, 438
DIRECT, LOUDNESS ON/OFF
12, 15
VOLUME UP/DOWN
30, 31
MUTE, FUNC MUTE ON/OFF
17
TO PROTECTION RYSR INPUT
IC101
A
Q501–Q514
C
IC251
A
Q303
A
Q403, Q404
A
D
Page 7
5
678
A-509R
A
C
VOLUME ASSY
DIRECT ON/OFF
Q505
Q507 Q509
CN50243
J34
TONE
6
AND
BALANCE IC751
VR751 VR752
VR601
D
CN501 CN203
3
7
B
FRONT L ASSY
10
A
AF ASSY
DIRECT ENERGY MOS
POWER AMP WRLC 40dB
10
IC301 Q309–Q334
Q303
FUNC MUTE
PROTECTION RY
UNUSUAL
OUTPUT
DETECTION
Q407, Q408
RY401 RY402 RY403
SP-A SP-B
J5
1
1
JA501
CN401
F
HEADPHONE ASSY
B
H.P
TO POWER STAGE
TO OP AMP
RY
TO VOLTAGE STAGE
TO µ-COM
LED
5
+BL
–BL
+BH
–BH
A
IC451 IC452
E
+19.2 –15
+5.6
IC811
D457-D460
A
E
6
A
D451
T801
D811-D814
A
AF ASSY
E
RY801
FU1T1
E
G
S901
7
C
E
AC PRIMARY ASSY
D
7
8
Page 8
1
23
A-509R
3.2 OVERALL CONNECTION DIAGRAM
4
A
B
HEADPHONE
F
ASSY (AWX7052)
D
AF ASSY
A
(AWX7631)
FRONT R ASSY (AWX7718)
C
VOLUME ASSY
C
(AWX7055)
D
8
1234
Page 9
5
678
A-509R
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PAR TS LIST" or "PCB PARTS LIST".
FRONT L ASSY
B
(AWX7054)
AC PRIMARY ASSY
E
(AWX7051)
POWER SW
G
ASSY (AWX7057)
A
B
C
D
9
5
6
7
8
Page 10
1
A-509R
23
4
3.3 AF ASSY
A
B
C
CN501
1K
1K
C
D
10
A
1234
: AUDIO SIGNAL ROUTE
Page 11
5
678
A-509R
D
CN601
E
CN803
AF ASSY
A
(AWX7631)
A
B
22K
3.9K
3.9K
22K
IRF540A(S)
IRF9540A(S)
IRF9540A(S)
IRF540A(S)
L406
ATX1012
TO POWER TRANSFORMER T1
C
D
F
J5
A
5
6
7
8
11
Page 12
1
A-509R
3.4 FRONT L and VOLUME ASSYS
FRONT L ASSY
A
B
B
(AWX7054)
FRONT L ASSY S 701 : POWER STANDBY/ON S 702 : LOUDNESS S 703 : SPEAKERS A S 704 : SPEAKERS B
23
VSG1009
VSG1009
VSG1009
VSG1009
4
J4
D
C
D
12
B
1234
Page 13
5
VOLUME ASSY
C
(AWX7055)
678
A-509R
A
B
: AUDIO SIGNAL ROUTE
5
A
CN203
C
D
C
6
7
8
13
Page 14
1
23
A-509R
3.5 FRONT R, AC PRIMARY, HEADPHONE and POWER SW ASSYS
AC PRIMARY ASSY
A
E
(AWX7051)
4
FU1 T2A L 250V AEK1057
J2
A
B
D
47/10
NOTE FOR FUSE REPLACEMENT
CAUTION -
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY.
FRONT R ASSY (AWX7718)
NP
1/50 YA
TO POWER TRANSFORMER T1
AC POWER CORD
VSG1009
VSG1009
C
PD5604A
D
14
D
E
1234
Page 15
5
678
A-509R
A
POWER SW ASSY
G
(AWX7057)
FRONT R ASSY S 601 : INPUT SELECTOR S 603 : TAPE2 MONITOR S 604 : DIRECT/SB MODE
S 606 : REC SELECTOR
CN401
A
HEADPHONE ASSY
F
(AWX7052)
B
TC74HC107AP
CN202
C
A
VSG1009
CN701
B
D
TC74HC00AP
FD
5
6
7
G
8
15
Page 16
1
23
A-509R
4. PCB CONNECTION DIAGRAM
4.1 AF ASSY
A
POWER TRANSFORMER T1
B
NOTE FOR PCB DIAGRAMS:
1. Part numbers in PCB diagrams match those in the schematic diagrams.
2. A comparison between the main parts of PCB and schematic diagrams is shown below.
Symbol in PCB Diagrams
BCE
Symbol in Schematic Diagrams
BCE
A
AF ASSY
E
CN803
Part Name
BCE
Transistor
4
BCEBCE
BCE
D
Chip Part
DGS
GS
DGS
D
G
S
D
C
D
S 13
2
S
3. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram.
4. Viewpoint of PCB diagrams
Connector
P.C.Board
GS
G
G
Capacitor
SIDE A
D
Resistor array
SIDE A
SIDE B
Transistor with resistor
Field effect transistor
MOS Field effect transistor
3-terminal regulator
C
CN501
16
F
J5
A
1234
Page 17
5
678
A-509R
Q401
A
Q406
Q413 Q414
Q451 IC451
IC151
IC452
VR301 VR302
Q452
Q409 Q411
Q323
Q319 Q322
Q313 Q318
Q309 Q312
IC101
Q410
Q412
Q407 Q408 Q324
Q101
Q151
Q104
Q153
CN601
D
B
C
Q325
Q334
IC301
Q301 Q304
Q251
IC251
(ANP7227-A)
A
5
6
7
8
17
D
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23
A-509R
4.2 FRONT L and VOLUME ASSYS
4
A
B
FRONT L ASSY
B
VR751VR752
Q704Q701 Q702
Q703
Q707
Q706
IC751
Q751
Q752
D
(ANP7227-A)
Q705
J4
SIDE A
Q502
Q501
C
Q503
Q507
Q509 Q505
Q506 Q504
Q510
Q508 Q513
Q511
Q512
D
Q514
A
CN203
18
(ANP7227-A)
C
VOLUME ASSY
B
C
1234
Page 19
FRONT R ASSY
D
CN202
A
CN701
(ANP7228-A)
B
J4
Q616
Q606
Q610 Q617
IC603
Q608
Q609
Q605
Q604
IC601
Q603
Q602
Q601
Q612
Q613
Q614
Q611
Q615
Q607
VR601
IC602 Q618
1
4.3 FRONT R ASSY
234
A-509R
A
B
C
1
D
2
3
SIDE A
D
4
19
Page 20
1
23
A-509R
4.4 AC PRIMARY, HEADPHONE and POWER SW ASSYS
A
G
POWER SW ASSY
HEADPHONE ASSY
F
A
CN401
B
4
(ANP7228-A)
POWER TRANSFORMER T1
C
AC POWER CORD
LIVE NEUTRAL
(ANP7228-A)
A
J2
D
AC PRIMARY ASSY
E
Q811 IC811
(ANP7228-A)
SIDE A
20
E
F G
1234
Page 21
A-509R
Mark No. Description Part No.
Mark No. Description Part No.
5. PCB PARTS LIST
NOTES:•Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%).
560 Ω→56 × 10
47k Ω→47 × 103→ 473 ........................................................ RD1/4PU 4 7 3 J
0.5 Ω→R50 ..................................................................................... RN2H
1 Ω→1R0 ..................................................................................... RS1P
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω→ 562 × 10
Mark No. Description Part No. Mark No. Description Part No.
NSP AF COMPLEX ASSY AWK7625
AF ASSY AWX7631 FRONT L ASSY AWX7054 VOLUME ASSY AWX7055
NSP CONTROL ASSY AWG7022
FRONT R ASSY AWX7718 AC PRIMARY ASSY AWX7051
NSP HEADPHONE ASSY AWX7052
POWER SW ASSY AWX7057
1
561 ........................................................ RD1/4PU 5 6 1 J
R 5 0
1 R 0
1
5621 ...................................................... RN1/4PC 5 6 2 1 F
D455 MTZJ4.7A D457-D460 S5688G
COILS
L201,L202,L401,L403,L405,L406 ATX1012 BEADS FILTER
RELAYS
RY401-RY403 ASR7014 RY101,RY102 RSR1026
K
K
AF ASSY
A
SEMICONDUCTORS
IC151 M5220P IC451 NJM78M15FA IC452 NJM79M05FA IC251 TA8409S IC101 TC9163AN
IC301 UPC4570C Q327,Q328,Q409,Q410 2SA1048 Q321,Q322 2SA970 Q311-Q314,Q329,Q330 2SA992 Q309,Q310,Q315,Q316 2SC1845
Q333,Q334 2SC1845 Q319,Q320 2SC2240 Q317,Q318,Q331,Q332 2SC2458 Q407,Q408 2SC2458 Q303,Q304 2SC2878
Q451 2SC4793 Q102,Q104,Q153,Q403-Q406 2SK1132 Q414 2SK1132 Q401,Q402,Q413 DTA114ES Q101,Q103,Q151 DTA124ES
Q152,Q251 DTC124ES
Q323,Q324 IRF540A(S) Q325,Q326 IRF9540A(S) D451 D5SBA20
Q411,Q412 DTC143ES
D151,D201,D202,D301-D306 HSS104-02 D309-D314 HSS104-02 D307,D308 HZS9A1L D456 MTZJ10C D453 MTZJ36B
CAPACITORS
C461 (1µF/100V) ACH1237 C457,C458 (3.3µF/25V) ACH7027 C451 (10000µF/43V) ACH7085 C452 (10000µF/43V) ACH7086 C153,C154 CCCSL221J50
C303,C304 CCCSL221K2H C313-C316 CCCSL330K2H C167,C168 CEANP1R0M50 C408 CEANP470M10 C155,C156,C465 CEAT100M50
C169,C170 CEAT101M25 C459,C460 CEAT102M63 C307,C308 CEAT221M25 C467,C468 CEAT2R2M2A C251 CEAT470M25
C157,C158 CEAT471M6R3 C305,C306,C455,C456 CEBA100M50 C463,C464 CEBA100M50 C405-C407 CEBA2R2M50 C301,C302 CEBA3R3M50
C317,C318 CEBA470M50 C325,C326 CEBAR47M50 C319,C320 CECA470M50 C115,C116,C201,C321-C324 CFTYA224J50 C161,C162,C470 CFTYA823J50
C165,C166 CKCYB222K50 C117,C118,C171,C310,C327 CKCYF473Z50 C409,C453,C454 CKCYF473Z50 C172-C174 CKPUYB102K50 C159,C160 CQMA243J50
21
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A-509R
Mark No. Description Part No.
RESISTORS
R458,R459 RD1/4LMF2R2J R133,R134,R171,R172 RD1/4MUF101J R317,R318,R351-R354,R417 RD1/4MUF101J R339-R346 RD1/4MUF221J R331-R334 RD1/4MUF391J
R452 RD1/4MUF4R7J R125,R126 RD1/4MUF821J R367,R368 RD1/4PMF100J R355,R356 RD1/4PMF222J R461 RD1/4PMF470J
R361,R362 RD1/4PMF4R7J R462 RD1/4PU100J R460 RD1/4PU472J R363,R364 RDR1/2PM152J
R315,R316 RDR1/4PM561J
R357-R360 RFA1/4PS101J
R349,R350 RN1/4PC3901F R451 RS1LMF330J R413-R416 RS1LMFR22J R453 RS2LMF122J
R403,R404 RS2LMF331J
VR301,VR302 (2.2k) VCP1123
Other Resistors RD1/4PU J
OTHERS
CABLE HOLDER (3P) 51063-0305
CN202 21P FFC CONNECTOR 9604S-21C
SCREW ABA-298 SCREW ABA1007 SCREW ABA1052
CN101,CN102 PIN JACK(8P) AKB7023
SPEAKER TERMINAL 8-P AKE1011 HEAT SINK M ANH-697 HEAT SINK B ANH1021
J2 JUMPER WIRE D15A03-075-2651
CN204 4P PLUG KM200IB4
CN203 19P PLUG KM200TA19
CN401 CONNECTOR (3P) KPE3
JA401 REMOTE CONTROL JACK RKN1004
PCB BINDER VEF1040
KN101,KN201,KN301,KN302,KN451 VNF1084
EARTH METAL FITTING
Mark No. Description Part No.
CAPACITORS
C701 (3.3µF/25V) ACH7027 C753,C754 CCCSL151J50 C751,C752,C755,C756 CEAT100M50 C759,C760 CEATR47M50 C761,C762 CEJAR10M50
C757,C758 CFTLA153J50 C765 CKCYF473Z50 C763,C764 CKPUYB102K50 C711 CKPUYF473Z16
RESISTORS
R771,R772 RD1/4MUF101J VR751,VR752 (30k) ACS7016
Other Resistors RD1/4PU J
OTHERS
CABLE HOLDER (7P) 51063-0705 J3 JUMPER WIRE D15A07-200-2651 CN701 CONNECTOR (15P) KPE15
REMOTE RECEIVER UNIT GP1U28X
VOLUME ASSY
C
SEMICONDUCTORS
Q501-Q510 2SK246 Q512 DTA124ES Q511,Q513,Q514 DTC124ES D501-D510,D512,D513 HSS104-02
CAPACITORS
C501,C502 CCCSL471J50 C512 CEBA470M10 C503,C504 CFTYA823J50 C511 CKCYF473Z50
RESISTORS
VR501 (50k) ACX1090 Other Resistors RD1/4PU J
OTHERS
CN501 19P SOCKET KP200TA19L CN502 CONNECTOR (7P) KPE7
FRONT L ASSY
B
SEMICONDUCTORS
IC751 UPC4570C Q751,Q752 2SC1845 Q702,Q703 2SC2458 Q701,Q704-Q707 DTC124ES D702,D711 HSS104-02
D701,D704-D706 SLR-342VCT31
SWITCHES
S701-S704 VSG1009
22
FRONT R ASSY
D
SEMICONDUCTORS
IC601 PD5604A IC603 TC74HC00AP IC602 TC74HC107AP Q609 2SA1048 Q607,Q610,Q618 2SC2458
Q612,Q613,Q615,Q616 DTA124ES Q601-Q606,Q608,Q614,Q617 DTC124ES D608-D610,D615,D618-D622 HSS104-02 D636 HSS104-02 D631 MTZJ2.2B
D617 MTZJ4.3A D607 SLR-342DCT31 D601-D606,D632-D635 SLR-342VCT31
Page 23
A-509R
Mark No. Description Part No.
COILS
L601-L608 LAU221J
SWITCHES
S603,S604,S606 VSG1009 S601 ASX7002
CAPACITORS
C601,C625,C635 (3.3µF/25V) ACH7027 C605 (0.22F) ACH7058 C624 CEJA1R0M50 C610,C637 CEJA2R2M50 C603 CEJA470M16
C604 CKCYF103Z50 C609,C613-C623,C626,C627 CKPUYF103Z25 C632-C634 CKPUYF103Z25 C628,C629,C631 CKPUYF473Z16
RESISTORS
VR601 (500K) ACS7014 Other Resistors RD1/4PU J
OTHERS
X601 CERAMIC RESONATOR VSS1014
(4.19MHz)
CABLE HOLDER (15P) 51063-1505 CN601 21P FFC CONNECTOR 9604S-21F J4 JUMPER WIRE D15A15-125-2651
Mark No. Description Part No.
HEADPHONE ASSY
F
CAPACITORS
C551,C552 CKCYB392K50
OTHERS
CABLE HOLDER (3P) 51063-0305 J5 JUMPER WIRE D15A03-150-2651 JA501 HEADPHONE JACK RKN1002
POWER SW ASSY
G
SWITCH
S901 ASG1035
CAPACITOR
C901 (0.0033µF/AC250V) ACG7017
AC PRIMARY ASSY
E
SEMICONDUCTORS
IC811 NJM78M56FA Q811 2SK1132 D815 HSS104-02 D811-D814 S5688G
TRANSFORMER
T801 ATT7009
RELAY
RY801 RSR1037
CAPACITORS
C801,C802 (0.01µF/AC250V) ACG7020
C815 (3.3µF/25V) ACH7027 C813 CEAT471M25 C814 CEBA470M10 C811 CEYANP1R0M50
RESISTORS
All Resistors RD1/4PU J
OTHERS
Y802,Y803 BOARDIN READ WIRE ADX7207 CN802 AC SOCKET 1P AKP1034 CN801 AC INLET AKP7005
CN803 CONNECTOR (3P) KPE3 H1,H2 FUSE HOLDER RKR1003
23
Page 24
A-509R
6. ADJUSTMENTS
6.1 IDLE CURRENT ADJUSTMENT
CAUTION : Heatsinks’ (Q323–Q326) DC level is equal to +B or -B.
Don’t touch them or you will be electricary chocked.
1. Connect the measuring instrument as Fig.6-1. (R415 or R416)
2. Set the VOLUME CONTROL to minimum, BASS TONE CONTROL to center, TREBLE TONE CONTROL to center and BALANCE CONTROL to center. Set VR301 and VR302 to minimum.
3. Set the POWER switch to ON.
4. Adjust VR301 (VR302) so that the voltage between both sides of R415 (R416) becomes 16mV±1mV. (Within 10 seconds from when the relay is turned ON)
5. Ages for 7 minutes.
6. Adjust VR301 (VR302) so that the voltage between both sides of R415 (R416) becomes 11mV±1mV.
DC Voltmeter DC Voltmeter
R415 R416
R413 R414
W150
Heat Sink
VR301 VR302
Heat Sink
W212
R417
AF ASSY
SIDE A
Heat Sink
Heat Sink
CN204
24
Fig.6-1 Adjustment Method
Page 25
7. GENERAL INFORMATION
7.1 IC
A-509R
PD5604A (FRONT R ASSY : IC601)
• REMOTE CONTROL AMP MICROCOMPUTER Pin Assignment (Top view)
P5
3
P17/S
RDY
P16/CLK
5/SOUT
P1
P14/S
IN
P13/T
1
P12/T
0
P1
1
P1
0
P27/IN
7
P26/IN
6
P25/IN
5
P24/IN
4
P23/IN
3
P22/IN
2
P21/IN
1
P20/IN
0
V
REF
X
IN
X
OUT
V
SS
Pin Function
No. Pin name I/O Function
1P53 I Remote control signal input pin. 2
P1
7/SRDY
O STB for TC9163N. 3P16/CLK O CLOCK for TC9163N. 4P15/SOUT O DATA for TC9163N. 5P14/SIN O CD INDICATOR. 6P13/T1 O TUNER INDICATOR. 7P12/T0 O PHONO INDICATOR. 8P11 O LINE INDICATOR. 9P10 O TAPE1 INDICATOR.
10 P27/IN7 O SPEAKER-A INDICATOR. 11 P26/IN6 O SPEAKER-B INDICATOR. 12 P25/IN5 O LOUDNESS INDICATOR. 13 P24/IN4 O POWER (STAND-BY) INDICATOR.
MUTE INDICATOR.
14 P23/IN3 O MUTE ON : Repeats H and L every 1 second.
Normal : “H” 15 P22/IN2 O DIRECT INDICATOR. 16 P21/IN1 O TAPE2 INDICATOR. 17 P20/IN0 O FUNCTION switch MUTE. 18 VREF I Pulls up to 5V. 19 XIN I 4.19MHz . 20 XOUT O Ceramic vibrating and connecting terminal. 21 VSS - Digatal GND. 22 VCC - Power supply +5V. 23 P5
0/XCIN I SPEAKER-B KEY input.
1
SR
2
STB
3
CLK
4
DATA
5
CD-IND
6
TU-IND
7
PH-IND
8
LI-IND
9
T1-IND
10
SPA-IND
11
SPB-IND
12
LOU-IND
13
POW-IND
14
MUT-IND
15
DIR-IND
16
T2-IND
17
F-MUTE
18
V
19
X
20
X
21
V
REF
IN
OUT
SS
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
POWER
LOUD
M-CTRL
P-DET P-CTRL DIRECT
MUTE
WAKE UP
FUNC2 FUNC1
V-UP
V-DOWN
RSEL2 RSEL1
BACK UP
RST SPA SPB
42
T2
41 40 39 38 37 36 35 34 33 32 31 30 29 28 27
NC
26 25 24 23 22
V
CC
P5
2
P0
7
P0
6
P0
5
P0
4
P0
3
P0
2
P0
1
P0
0
P4
3
P4
2
P4
1
P4
0
P33/CNTR P32/CNTR P31/INT P30/INT RESET P51/X
COUT
P50/X
CIN
V
CC
1
0
1
0
No. Pin name I/O Function
24 P51/XCOUT I SPEAKER-A KEY input. 25
RESET
I Reset pin. 26 P30/INT0 I BACK UP detection pin. interrupt specification. 27 P31/INT1 O Not used. 28 P32/CNTR0 I REC selector input 1. 29 P33/CNTR1 I REC selector input 2. interrupt specification. 30 P40 O Volume DOWN data output. 31 P41 O V olume UP data output. 32 P42 I FUNCTION selector input 1. 33 P43 I FUNCTION selector input 2.
34 P0
35 P0
36 P0
0 I
1 I
2 I
WAKE UP input. Key on wake up specification. MUTE KEY input. Key on wake up specification. DIRECT KEY input.
Key on wake up specification. 37 P03 O Protection control pin. 38 P04 I Output error detection pin 39 P05 O MUTING control pin.
40 P0
41 P0 42 P5
6 I
7 I 2 I TAPE2 KEY input.
LOUDNESS KEY input.
Key on wake up specification.
POWER KEY input.
Key on wake up specification.
25
Page 26
A-509R
8. PANEL FACILITIES AND SPECIFICATIONS
8.1 FRONT PANEL
3
2 1
STEREO AMPLIFIER
POWER
Î
OFF ON
STANDBY
STANDBY/ON
A SPEAKERS B BASS TREBLE
A-509R Direct Energy MOS
@ !
PHONES
LOUDNESS
~
1 POWER ( OFF/ ON) switch
Press to turn power to the unit ON and OFF.
2 STANDBY/ON switch/indicator
This is the switch for electric power. This switch does not function unless the POWER OFF/
ON switch is set to ON. ON : When set to the ON position, power is supplied
and the unit becomes operational.
STANDBY : When set to the STANDBY position, the main
power flow is cut and the unit is no longer fully operational. A minute flow of power feeds the unit to maintain operation readiness. When the STANDBY indicator lights, the unit is in STANDBY.
NOTE:
When performing timer recording with this unit, be sure to set the POWER STANDBY/ON switch to ON.
3 Remote control sensor window
4 VOLUME control
Use to adjust the volume level.
NOTE:
The TONE effect functions regardless of volume levels.
45
VOLUME
CD TUNER PHONO
TAPE 1/
LINE/
CD-R/MD
SB
TAPE 2
MONITOR
6
MIN MAX
VOLUME indicator
DIRECT/
SB MODE
BALANCE INPUT SELECTOR REC SELECTOR
L R
CD TUNER
OFF SOURCE
7
890-=
5 INPUT SELECTOR knob/indicators
Turn the knob clockwise or counterclockwise so that the indica­tor lights for your desired input source. Turning the knob clock­wise causes the lit indicator to right. Turning counterclockwise causes it to left.
CD : For compact disc playback with a CD player. TUNER : For AM or FM broadcast reception with a tuner. PHONO : For record playback with a turntable. LINE/SB : Set to this position when listening to a program
from a component connected to the LINE/SUR­ROUND BACK terminals.
TAPE 1/ : For playback with a cassette deck, CD recorder CD-R/MD
or MD recorder connected to the TAPE 1/CD-R/ MD terminals.
6 TAPE 2 MONITOR button/indicator
Use when there is an adaptor component (graphic equalizer, etc.) or cassette deck connected to the TAPE 2 MONITOR ter­minals.
Off : Indicator goes out when not in use. On : Indicator lights when using the adaptor component or
NOTE:
listening to the cassette deck.
When no connections are made to the TAPE 2 MONITOR termi­nals, or when they are not in use, be sure to set this switch to the off position. (No sound will be heard if it is set to the on position.)
26
Page 27
A-509R
7 REC SELECTOR switch /indicator(For TAPE 1/CD-
R/MD terminals)
This switch is used to select the recording source component. The signal from the selected component is output at the TAPE1/ CD-R/MD jacks for recording. To select a recording source com­ponent, press the REC SELECTOR switch so that the indicator of the desired source component lights up. When this switch is set to [TUNER] or [CD], the signal from the selected component can be recorded regardless of the input selector switch and TAPE2 MONITOR button settings.
CD : To record from the equipment connected to the CD
terminals.
TUNER : To record from the equipment connected to the
TUNER terminals.
SOURCE: To record from the equipment selected by the IN-
PUT SELECTOR knob.
OFF : In this position, nothing from the REC terminals of
TAPE 1/CD-R/MD is output. Set to this position when not recording; the cassette deck will be disconnected, improving sound quality.
NOTE:
The function selected using the INPUT SELECTOR knob will be recorded irrespective of the position of the REC SELECTOR switch (TAPE 2 MONITOR terminals).
8 BALANCE control
Should normally be left in the center position. Adjust the balance if the sound is louder from one of the speakers. If the right side is louder, turn toward the L (left) position and if the left side is louder, turn toward the R (right) position.
NOTE:
This control does not operate at DIRECT ON mode.
9 DIRECT/SB MODE button/indicator
Press and hold the button for more than 3 seconds to switch SB mode ON. (Volume indicator goes out) Press and hold the button for more than 3 seconds again to switch SB mode OFF. (Volume indicator lights)
[DIRECT]
Use this button when you do not wish to pass the output from input terminal equipment through the various frequency adjust­ing circuits (BASS, TREBLE, BALANCE, LOUDNESS). On : The indicator lights. The signals input through the input
terminals are reproduced without passing through the various frequency adjusting circuits. This results in flat, pure sound which is a more faithful reproduction of the input source.
Off : The indicator goes out. The signal passes through the
various frequency adjusting circuits.
[SB MODE]
The SB mode is a special mode in which the amplifier does not accept remote control except power ON/OFF (But all of the fa­cilities can be controled by manual as same as SB mode OFF.). Fix the VOLUME control near the center position.In this mode, the set can be used as a power amplifier which amplifies the LINE/SURROUND BACK input (the function name is LINE/SB) with a input sensitivity of 1V. For example, when the set is combined with one of Pioneer's Surround Back compatible receiver, the set can be used sa the Surround Back amplifier. (For details, please refer to the instruction manual of the receiver.)
0 LOUDNESS button/indicator
Use when listening at low volume level. On : The indicator lights. Boosts low and high frequencies to
give added punch to playback even at low volume level.
Off : The indicator goes out. Should normally be left in this
position.
NOTE:
This button does not operate at DIRECT ON mode.
- TREBLE tone control
Use to adjust the high-frequency tone. The center position is the flat (normal) position. When turned to the right, the high-fre tone is emphasized; when turned to the left, the high-frequency tone is de-emphasized.
NOTE:
This control does not operate at DIRECT ON mode.
= BASS tone control
Use to adjust the low-frequency tone. The center position is the flat (normal) position. When turned to the right, the low-frequency tone is emphasized; when turned to the left, the low-frequency tone is de-emphasized.
NOTE:
This control does not operate at DIRECT ON mode.
~ PHONES jack
When using headphones, insert the plug into this jack.
! SPEAKERS B (ON/OFF) button/indicator
Use this button to listen to the speaker system connected to the SPEAKERS B terminals.
On : The indicator lights. Sound is heard from the speaker sys-
tem.
Off : The indicator goes out. No sound is heard from the
speaker system. Set to this position when listening with headphones.
@ SPEAKERS A (ON/OFF) button/indicator
Use this button to listen to the speaker system connected to the SPEAKERS A terminals. On : The indicator lights. Sound is heard from the speaker sys-
tem.
Off : The indicator goes out. No sound is heard from the
speaker system. Set to this position when listening with headphones.
quency
27
Page 28
A-509R
8.2 REAR PANEL
1
23456789 0 -
SIGNAL GND
PHONO TUNER LINE/
L
R
IN IN IN IN OUT IN OUT IN
CD
TAPE1/CD-R/MD
SURROUND
REC PLAY REC PLAY
BACK
TAPE2 MONITOR
L
R
1 PHONO terminals
2 SIGNAL GND (Turntable ground) terminal
SPEAKERS
R
R
@
L
B
CONTROL
OUT
A
L
!
~
AC INLET
=
0 SPEAKERS B terminals (Right channel)
- SPEAKERS B terminals (Left channel)
AC OUTLET
SWITCHED 100W MAX
#
3 TUNER terminals
4 CD terminals
5 LINE/SURROUND BACK terminals
6 TAPE 1/CD-R/MD REC (OUT) terminals
7 TAPE 1/CD-R/MD PLAY (IN) terminals
8 TAPE 2 MONITOR REC (OUT) terminals
9 TAPE 2 MONITOR PLAY (IN) terminals
= AC INLET jack
Connect one end of the power cord to here and the other end to an AC wall socket, or the AC outlet of an audio timer. If you are going to be away from home for a long period of time, disconnect the unit from the wall socket.
~ CONTROL OUT jack
This jack is for outputting control signals when operating other components bearing the Î mark with the amplifier's remote con­trol unit.
! SPEAKERS A terminals (Left channel)
@ SPEAKERS A terminals (Right channel)
# AC OUTLET
28
Page 29
8.3 REMOTE CONTROL
A-509R
1
2
3
4
5
6
7
STANDBY / ON
AMP CD TUNER TAPE
TAPE
2
_
STATION
7
TAPE
CD
7
+
SELECT
I DECK II
DECK
DISC
SELECT
CD TUNER PHONO
TAPE 1 TAPE 2 LINE
STEREO AMPLIFIER REMOTE CONTROL UNIT
3
3
TUNER
+
VOLUME
Î
8
9
0
­=
~
1 CD POWER button
Switches CD player power STANDBY/ON.
2 AMP POWER button
Switches the amplifier power STANDBY/ON.
3 TAPE SELECT button
Selects the cassette No. (1 to 6) for a multi-cassette changer.
4 DECK II button
To operate Deck II, press this button before pressing the operat­ing buttons. Also, when using a single deck, press this button before pressing the operating buttons.
5 DECK I button
To operate Deck I, press this button before pressing the operat­ing buttons.
6 DISC SELECT button
Press this to select discs on a multi or twin tray compact disc player.
7 Input selector buttons
Use to select the playback source.
CD : For compact disc playback with a CD player. TUNER : For AM or FM broadcast reception with a tuner. PHONO : For record playback with a turntable. TAPE 1 : For playback with a cassette deck, CD recorder or
MD recorder connected to the TAPE 1/CD-R/MD ter­minals.
TAPE 2 : For playback with a cassette deck or adaptor con-
nected to the TAPE 2 MONITOR terminals.
LINE : For playback with a component connected to the
LINE/SURROUND BACK terminal.
8 TUNER POWER button
Switches TUNER power STANDBY/ON.
9 TAPE POWER button
Switches the cassette deck power STANDBY/ON.
0 TAPE operation buttons
2, 3 : Playback in the direction of the arrows. 7 : Stop 1, ¡ : Tape fast forward/reverse.
- CD player operation buttons
4 : Returns you to the start of the current track
(Track search).
¢ : Takes you to the start of the next track
(Track search).
7 : Stop 3 : Play
= STATION +, – buttons (TUNER)
Calls each station number in sequence.
~ VOLUME +, – buttons
+...........................................................Increases the volume.
– ......................................................... Decreases the volume.
NOTE:
When the accessory remote control unit is used to operate other PIONEER components with the Î mark, it cannot be used to operate functions which do not correspond to the functions listed on the remote control unit.
29
Page 30
A-509R
8.4 SPECIFICATIONS
Amplifier Section
Continuous power output (both channels driven at 20 Hz to 20 kHz)**
T.H.D. 0.06 %, 8 Ω ............................................. 45 W + 45 W*
T.H.D. 0.09 %, 4 Ω ............................................. 65 W + 65 W*
DIN Continuous power output (both channels driven at 1 kHz)
T.H.D. 1.0 %, 8 Ω .................................................60 W + 60 W
T.H.D. 1.0 %, 4 Ω .................................................90 W + 90 W
Total harmonic distortion**
20 Hz to 20 kHz, 20 W, 8 .......................................... 0.05 %*
Power output specification is for when power supply is
230V.
Input sensitivity/ impedance
PHONO (MM) .....................................................2.8 mV/ 50 k
CD, TUNER, LINE/SB, TAPE 1/CD-R/MD,
TAPE 2 MONITOR ............................................200 mV/ 50 k
PHONO (MM) overload level
1 kHz, T.H.D. 0.1 % ...................................................... 150 mV
Output level/ impedance
TAPE 1/CD-R/MD, TAPE 2 MONITOR output
.............................................................................200 mV/ 1 k
Frequency response
PHONO (MM) ....................................20 Hz to 20 kHz ± 0.5 dB
CD, TUNER, LINE/SB, TAPE 1/CD-R/MD,
TAPE 2 MONITOR .............................. 5 Hz to 100 kHz dB*
Tone control
BASS ............................................................... ± 8 dB (100 Hz)
TREBLE............................................................± 8 dB (10 kHz)
Loudness contour (volume control set at – 30 dB position)
.............................................. + 5 dB (100 Hz)/ + 3 dB (10 kHz)
+0
- 3
Signal-to-Noise ratio (IHF short circuit, A network)
PHONO (MM, 5 mV input) ..............................................86 dB*
CD, TUNER, LINE/SB, TAPE 1/CD-R/MD,
TAPE 2 MONITOR .......................................................106 dB*
Signal-to-Noise ratio (DIN, continuous power/ 50 mW)
PHONO (MM) ..................................................... 71 dB/ 67 dB*
CD, TUNER, LINE/SB, TAPE 1/CD-R/MD,
TAPE 2 MONITOR ............................................. 95 dB/ 71 dB*
Power Supply/ Miscellaneous
Power requirements ...............................AC 220 - 230 V, 50/ 60 Hz
Power consumption .............................................................. 160 W
Power consumption in standby mode ....................................... 1 W
AC outlet
Switched(x1) ....................................................................... 100W
Dimensions (including knobs and other protruding parts)
...............................................420 (W) × 335 (D) × 128 (H) mm
Weight (without package)
.........................................................................................6.9 kg
Accessories
Remote control unit........................................................................1
Batteries (AA/R6P).........................................................................2
Operating instructions ....................................................................1
Power cord(Rated current 2.5 A) ...................................................1
Warranty card ................................................................................1
NOTE:
Specifications and design subject to possible modification without notice, due to improvements.
* Measured with the DIRECT/SB MODE button set to on.
(at DIRECT ON mode, SB OFF mode)
** Measured by Audio Spectrum Analyzer.
• ACCESSORIES
Power cord (ADG1154)
30
Batteries (AA/R6P) (VEM-013)
STANDBY / ON
AMP CD TUNER TAPE
TAPE
273
SELECT
DECK
I
DECK
II
4¢
DISC
_
SELECT
STATION
CD TUNER PHONO
TAPE 1 TAPE 2 LINE
STEREO AMPLIFIER REMOTE CONTROL UNIT
7
Remote control unit
TAPE
1¡
CD
3
(CU-A018)
+
TUNER
(AXD7187)
+
VOLUME
Î
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