Pioneer A-605R User manual

C,!) RIOIMEER*
The Art of Entertainment
Service
Manual B’
in »h(w» model A-605R.
ORDER NO.
RRV1 594
STEREO AMPLIFIER
A-605R
A-605R-G
A-505R
A-405R
A-405R-G
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type Model Power Requirement The voltage can be
converted by the
following method.
A-605R A-605R-G A-505R A-405R A-405R-G
HY/EW 0 0 00OAC220 -230V
HY/GR 0-00-AC220 -230V
SD 0-- - AC110V/120 -127V/220V/240V With the voltage selector
HV 0--0-AC230V
CONTENTS
1.EXPLODED VIEWS AND PARTS LIST 2
2. PACKING AND PARTS LIST 5
3. SCHEMATIC AND PCB CONNECTION DIAGRAMS .... 6
4. PCB PARTS LIST 21
5. ADJUSTMENTS 24
6. IC INFORMATION 25
7. BLOCK DIAGRAM 26
8. FORA-605R/HY/GR,SD, HV, A-605R-G/HY/EW,
A-505R/HY/EW. HY/GR, A-405R/HY/EW, HY/GR, HV
AND A-405R-G/HY/EW TYPES 27
9. PANEL FACIRITIES 32
10.
SPECIFICATIONS 35
PIONEER ELECTRONIC CORPORATION 4Meguro i-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O.Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC lEUROPEl N.V. Haven 1087, Keetberglaan 1. 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923
©PIONEER ELECTRONIC CORPORATION 1996 T-FFK APR. 1996 Printed in Japan

1.EXPLODED VIEWS AND PARTS LIST
NOTES:
•Parts marked by ’NSP’* are generally unavailable because they are not in our Master Spare Parts List.
•The Amarkfound on some component parts indicates the importance ofthe safetyfactor ofthe part. Therefore, when replacing, be sure to use
parts ofidentical designation.
•Parts marked by "®"are not always kept in stock. Their delivery' time may be longer than usual or they may be unavailable.
Parts List (for A-605R/HY/EW)
Mark No. Description Parts No. Mark No. Description Parts No.
iAC PRIMARY ASSY AWZ7944 31 HINGE RAMR7I16
NSP 2HEADPHONE ASSY AWZ7947 32 PANEL STOPPER MOULD AMR7I17
3FRONT RASSY AWZ8398 33 DUMPER AXA7036
4AFASSY AWZ7932 34 LED LENS AAK7260
5VOLUME ASSY AWZ7941 35 LED LENS PNW2019
6FRONT LASSY AWZ8397 36 NAME PLATE VAM1032
A7FU3 FUSE (TSOOmA) AEK105I 37 ROTARY KNOB CAAB7089
A8FUl FUSE (T2A) AEK1057 38 ROTARY KNOB LAAB7090
9J1 FLEXIBLE CABLE ADD11I4 39 ROTARY KNOB BAAB7091
10 40 SPEAKER BUTTON AAD7290
11 TERMINAL SCREW AKE--031 41 SELFILLMI BUTTON AAAD7291
A12 AC SOKET 3-PAKP -502 42 SELFILLMI BUTTON BAAD7292
A13 T1 POWER TRANSFORMER ATS7128 43 POWER BUTTON AAD7293
NSP 14 CHASSIS ANA7048 44 MUTING BUTTON AAD7294
15 REAR PANEL ANC7424 45 TOP COVER AME1086
16 POCKET HOLDER ASSY ANG1864 46 METAL BONNET ANE7119
17 FOOT AMR1I59 47 PANEL BASE AMB7362
18 REMOCON WINDOW AAK2457 48 DOOR PANEL ANB7050
19 SCREW ABA -298 49 FRONT PANEL ANB7052
20 SCREW (STEEL) ABA1004 50 SCREW BBT30P080FZK
21 SCREW ABA1018 51 SCREW BBZ30P080FMC
22 SCREW (STEEL) ABA1053 52 SCREW BPZ20P080FMC
23 SCREW ABA7023 53 SCREW BPZ26P080FMC
24 POCKET SPRING ABH7114 54 NUT NK90FUC
25 NUT ABN -065 55 SCREW VMZ30P060FMC
NSP 26 CORD WITH PLUG ADH1003 56 SCREW BMZ30P080FZK
NSP 27 PCB HOLDER AEC7057 A57 SWITCH (MAIN POWER) ASH -501
NSP 28 PCB MOULD AMR1525
29 POCKET LOCK AMR2587
30 HINGE LAMR7115
2

Note *;
No.47 PANEL BASE

2. PACKING AND PARTS LIST
Parts List (for A-605R/HY/EW)
Mark No. Description Parts No.
NSP 1BATTERY (R6P, AA) AEX-010
2OPERATING INSTRUCTIONS
(English/German/French/Italian/
Swedish/Spanish/Dutch/Portuguese)
ARE7077
3REMOTE CONTROL UNIT
(CU-A0I3) AXD7053
4SIDE PROTECTOR LAHA7127
5SIDE PROTECTOR RAHA7128
6PACKING CASE AHD7308
NSP 7LITERATURE BAG AHG- 117
8PACKING SHEET AHG10I6
9BATTERY COVER AZN2249
A10 AC POWER CORD ADG1I54
5
3. SCHEMATIC AND PCB CONNECTION DIAGRAMS
NOTE FOR SCHEMATIC DIAGRAMS (Type ia)
1. When ordering service parts, be sure to refer to
"PARTS LIST of EXPLODED VIEWS" or "PCB
PARTS LIST".
2. Since these are basic circuits, some parts of them or the
values of some components may be changed for improve-
ment.
3. RESISTORS:
Unit: k;kQ, M:MQ, or Qunless otherwise noted.
Rated power: 1/4W, 1/6W. 1/8W, 1/lOW unless otherwise
noted.
Tolerance: (F): ±1%, (G): ±2%, (K); ±10%, (M): ±20% or ±5% un-
less otherwise noted.
4. CAPACITORS:
Unit: p:pF or pF unless otherwise noted.
Ratings: capacitor (pF)/voltage(V) unless othrewise noted.
Rated voltage: 50V except for electrolytic capacitors.
5. COILS:
Unit: m:mH or pH unless otherwise noted.
6. VOLTAGE AND CURRENT:
IVi :Signal voltage at rated output.
^Ior V:
DC voltage (V) at no input signal unless otherwise noted.
Value in {)is DC voltage at rated power.
mA or i—mA:
DC current at no input signal unless otherwise noted.
7. OTHERS:
or© :Adjusting point.
•:Measurement point.
•The Arnark found on some component parts indicates the im-
portance of the safety factor of the parts. Therefore, when re-
placing, be sure to use parts of identical designation.
8. SCH-D ON THE SCHEMATIC DIAGRAM:
•SCH-D indicates the drawing number of the schematic dia
gram. (SCH stands for schematic diagram.)
9. SWITCHES (Underline indicates switch position):
FRONT LASSY
5701 :POWER STANDBY/ON
5702 :LOUDNESS
5703 :SPEAKER A
5704 :SPEAKER B
FRONT RASSY
5601 :INPUT SELECTOR
5602 :REC SELECTORfSOURCE/OFF/CPyTUNER)
5603 :TAPE2 MONITOR
5604 :DIRECT
5605 :MUTING
NOTE FOR PCB DIAGRAMS
1.Part numbers in PCB diagrams match those in the schematic
diagrams.
2. Acomparison between the main parts of PCB and schematic
diagrams is shown below.
6

5
JIIII
3.1 OVERALL WIRING DIAGRAM
A
B
C
D
I
A
B
C
D
r
3

3.2 AF ASSEMBLY
SCH-2 AF ASSY HEATSINKS' (0525-526) DC LEVEL IS EQUAL TO +B OP -8.
DON'T TOUCH OR YOU WILL BE ELECTRICALY SHOCKED.
\IL
A
B
C
D
AF ASSY SCH-2

TO
HEADPHONE
ASSY
J5
Q325 Q323
Q331 1C301
Q333 Q315 Q409
Q327 Q309 Q313
Q319 Q411
Q329 Q408 Q407
Q330 Q320 Q412
Q303 Q304 Q328 Q310 Q314
Q312 Q322
Q301 Q302 Q316 Q410
Q451 Q413 Q401
Q332 Q334 Q414 04*06
0324 0326 IC451
0103 0104
0101 0102
0151 IC 151
AF ASSY TO VOLUME ASSY CN501 TO AC PRIMARY ASSY CN803
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I( ) R154 -R162 Rlftft «134
VyPHONO EQUPLISER
TO FRONT RASSY CN601
•This diagram is viewed from the mounted parts side. The parts mounted on this PCB include ail necessary parts for several destinations.
For further information for respective destinations, be sure to check with the schematic diagram.
5

i'C
ASSV
a
INOdd
01

Q707 Q701 Q702 Q704 Q703 Q705
Q706 Q761
Q752 IC751
This diagram is viewed from the mounted parts side.
TO
AF
ASSY
CN203
VOLUME ASSY
•The parts mounted on this PCB include all necessary parts for several destinations.
For further information for respective destinations, be sure to check with the schematic diagram.
Q511-Q514 Q508 Q504 Q507 Q503 Q501 Q502
Q510 Q506
Q505
Q509
ANP71 39-B

26
3.4 FRONT R, HEADPHONE, AC PRIMARY ASSEMBLIES
CONTROL ASS' '
FORNT RASS' '
AC PRIMARY ASS' ^
HEADPHONE ASS' V
y^V/EW. /HV/GR HY/GR /THYyEW. y'HY/^GR
HEADPHONE ASS
AWZ7S47
01 SAOS-1 50-2651 HEAD PHONE
<2>h
H.P.L
GNO
H. P. R
jQ S1065-050S|
AF ASSY I
CN401 I
(-SCH-2)I
SCH-4
NOTE FOR FUSE REPLACEMENT
CAUTION. FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE ONLY WITH SAME TYPE AND RATINGS ONLY.
17
FRONT RASSY,
HEADPHONE ASSY,
AC PRIMARY ASSY
FRONT RASSY,
HEADPHONE ASSY,
AC PRIMARY ASSY

4I5

4. PCB PARTS LIST
(forA-«05R/HY/EW)
NOTES:
•Parts marked by "NSP” are generally unavailable because they are not in our Master Spare Parts List.
•The Amarkfound on some component parts indicates the importance ofthe safetyfactor ofthe part. Therefore, when replacing, be sure to use
parts ofidentical designation.
•Parts marked by ”®"are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
•When ordering resistors, first convert resistance values into codeform as shown in the following examples.
Ex. 1When there are 2effective digits (any digit apartfrom 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=
10%). 560Q 56X10' 561 RD1/4PU\MU\J
47kQ 47Xl(y 473 RDIMPUWI^J
0.5Q 0R5 RNIHWMK
IQ IRO RSlPUm^K
Ex.2 When there are 3effective digits (such as in high precision metalfilm resistors).
5.62kQ ^562X10'-^ 5621 RN1/4PC\MMF
Mark No, Description Parts No.
LIST OF ASSEMBLIES
NSP CONTROL ASSY AWG7006
—AC PRIMARY ASSY AWZ7944
NSP —HEADPHONE ASSY AWZ7947
^FRONT RASSY AWZ8398
NSP AF COMPLEX ASSY AWK7307
[— AFASSY AWZ7932
—VOLUME ASSY AWZ7941
—FRONT LASSY AWZ8397
AC PRIMARY ASSY
SEMICONDUCTORS
Oil
Q811,Q812
D815, D816
D811 -D814
NJM78M56FA
2SK1132
HSS104-02
S5688G
TRANSFORMERS
AT801
SWITCHES AND RELAYS
ARY801
CAPACITORS
AC80 1,C802 (1 0000pF/250V)
C815 (3.3pF/25V)
C814
C813
RESISTORS
All Resistors
OTHERS
ACN801 AC INLET
CN803 CONNECTOR(3P)
HI, H2, H5, H6 FUSE HOLDER
HEADPHONE ASSY
CAPACITORS
C55LC552
ATT7009
ASR1044
ACG7020
ACH7027
CEAS010M50
CEAS471M25
RD1/4PUCXIDJ
AKP7005
KPE3
RKR1003
CKCYB392K50
Mark No. Description
OTHERS
JA501 CABLE HOLDER(3P)
FRONT RASSY
SEMICONDUCTORS
IC601
Q609
Q607, Q610
Q611-Q613,Q615
Q601 -Q606, Q608, Q614
D601 -D606
D608 -D615, D618 -D622
D607
D617
COILS AND FILTERS
X601 (4.19MHz)
L601 -L608
SWITCHES AND RELAYS
5602
5603 -S605
S601
CAPACITORS
C605
C601, C625
C624
C610
C603
(3.3pF/25V)
C604
C606 -C608
C609, C613-C623, C626
C628, C629
RESISTORS
VR601 (500kO-B)
Other Resistors
Parts No.
51063-0305
RKN1002
PD5369A
2SA1048
2SC2458
DTA124ES
DTC124ES
BR3361XJ65A
HSS104-02
MAA3362X198K
MTZJ4.3A
ASS1022
LAU221J
ASD7009
ASG1034
ASX7002
ACH7013
ACH7027
CEAS010M50
CEAS2R2M50
CEAS470M25
CKCYF103Z50
CKPUYB271K50
CKPUYF103Z25
CKPUYF473Z16
ACS7015
RDl/4PUnOIlJ
Mark No. Description Parts No. Mark No. Description
OTHERS C103,C104
CABLE HOLDER(l5P) 51063- 1505 C167,C168
CN60I CONNECTOR 9604S-21F C408
Cl 55, Cl 56, C305, C306
AFASSY C455, C456, C463, C465, C466
SEMICONDUCTORS C169,C170
IC151 M5220P C459, C460
IC45I NJM78M15FA C307, C308
IC452 NJM79L15A C405 -C407
IC251 TA8409S C467, C468
ICIOI TC9163AN C251
IC301 UPC4570C C317-C320
Q327 -Q330, Q409, Q410 2SA1048 C157,C158
Q32LQ322 2SA970 C325, C326
Q311-Q314 2SA992 Cl 15, Cl 16, C321 -C324
Q452 2SB1238X C469, C470
Q309, Q310, Q315, Q316 2SC1845 C165,C166
Q319, Q320 2SC2240 C401 -C404
Q3I7, Q318, Q331-Q334 2SC2458 C117,C118,C171,C327, C409
0107, (^08 2SC2458 C453, C454
Q301 -Q304 2SC2878 C172-C174
Q451 2SC4793 C159,C160
QI02, Q104, Q153, Q403 -Q406 2SK1132 C161,C162
Q414 2SK1132
Q401,Q402,Q413 DTAl 14ES RESISTORS
QI01,Q103,Q151 DTA124ES AR363, R364
AR133, R134,R171,R172
Q152, Q25I DTC124ES AR317, R318, R351 -R354, R417
Q411,Q412 DTC143ES AR452
AQ323, Q324 IRF540 AR339 -R346
AQ325, Q326 IRF9540 AR331-R334
AR125,R126
AD451 D5SBA20
D151, D301 -D306, D309 -D314 HSS104-02 R315, R316
D307, D308 HZS9A1L AR367, R368
D454 MTZJ33B AR355, R356
D453 MTZJ36D AR458, R459
AR461
D455 MTZJ4.7A
D457 -D460 S5688G AR36LR362
AR462
COILS AND FILTERS AR357 -R360
L151-L154 LAU221J
R349, R350
SWITCHES AND RELAYS AR451
RY403 ASR1035 AR413-R416
RY401, RY402 ASR7001 AR453
RYI01,RY102(12V/960Q) RSR1026 AR454
CAPACITORS AR403, R404
C461 (IpF/lOOV) ACH1237 VR301, VR302 (2.2kO, O.IW)
C30I,C302,C457,C458 (3.3pF/25V) ACH7027
C45I (I5000pF/42V) ACH7046 Other Resistors
C452 (15000pF/42V) ACH7047
C10I,CI02,C105,CI06 CCCSL101J50 OTHERS CABLE HOLDER(3P)
C109, Cl 10, Cl 13, Cl 14 CCCSL101J50 CN202 CONNECTOR
C303, C304 CCCSL221K500 SCREW
C313-C316 CCCSL330K500 SCREW (STEEL)
C163,C164 CCCSL390J50 SCREW
C153,C154 CCCSL391J50 CN10LCN102 PINJACK(8P)
SPEAKER TERMINAL 8-
HEAT SINK HTTING
HEAT SINK B
HEAT SINK
Parts No.
CCCSL470K500
CEANP010M50
CEANP470M10
CEAS100M50
CEASI00M50
CEAS10IM25
CEASI02M50
CEAS221M25
CEAS2R2M50
CEAS2R2MI00
CEAS470M25
CEAS470M50
CEAS471M6
CEASR47M50
CFTXA224J50
CFTXA823J50
CKCYB222K50
CKCYB332K500
CKCYF473Z50
CKCYF473Z50
CKPUYB102K50
CQMA243J50
CQMA823J50
RD1/2PM152J
RDI/4MUF10IJ
RD1/4MUF101J
RD1/4MUF101J
RD1/4MUF22IJ
RD1/4MUF391J
RD1/4MUF821J
RD1/4PM561J
RD1/4PMF100J
RD1/4PMF222J
RD1/4PMF2R2J
RD1/4PMF470J
RD1/4PMF4R7J
RD1/4PU100J
RFAI/4PSI01J
RN1/6PQ2001F
RS1MMF330J
RS1MMFR22J
RS2MMF122J
RS2MMF182J
RS2MMF331J
RCP10I9
RD1/4PUDDDJ
51063-0305
9604S-21C
ABA -298
ABA 1007
ABA1052
AKB7023
PAKElOll
ANG7095
ANH1021
ANH1150
21 22

Mark No. Description Parts No.
HEAT SINK L
J2 JUMPER WIRE
CN204 4P PLUG
CN203 19PPLUG
CN401 CONNECTOROP)
ANH7044
D15A03-075-2651
KM200IB4
KM200TA19
KPE3
JA401 JACK RKN1004
PCB BINDER VEF1040
KNIOI, KN201 EARTH METAL FITTING VNF1084
KN301, KN302, KN451 EARTH METAL FTTTING VNF1084
VOLUME ASSY
SEMICONDUCTORS
Q501 -Q510 2SK246
Q512 DTA124ES
Q51LQ513,Q514 DTCI24ES
D501 -D504. D512, D513 HSSI04-02
D505-D510 HSS104-02
CAPACITORS
C50LC502 CCCSL471J50
C503, C504 CFTXA823J50
C511 CKCYF473Z50
RESISTORS
VR501 VARIABLE RESISTOR ACX1090
Other Resistors RDIMPUDQDJ
OTHERS
CN501 19P SOCKET KP200TA19L
CN502 CONNECTOR(7P) KPE7
FRONT LASSY
SEMICONDUCTORS
IC751 UPC4570C
Q75LQ752 2SC1845
Q702, Q703 2SC2458
Q70LQ704-Q707 DTCI24ES
D701,D704-D706 BR3361XJ65A
D702 HSSI04-02
SWITCHES AND RELAYS
S701 -S704 ASG1034
CAPACITORS
C701 (3.3J1F/25V) ACH7027
C753, C754 CCCSL151J50
C751,C752,C755, C756 CEASI00M50
C76LC762 CEASR10M50
C759, C760 CEASR47M50
C757, C758 CFTXA153J50
C765 CKCYF473Z50
RESISTORS
R77LR772 RD1/4MUFI01J
VR75LVR752 (30kn-B5X2) ACS7017
Other Resistors RDl/4PUnDDJ
OTHERS CABLE HOLDER(7P) 51063-0705
CN701 CONNECTOR(15P) KPE15

5. ADJUSTMENTS
1) IDLE CURRENT ADJUSTMENT
1. Connect the measuring instrument as Fig.5-1. (R413 orR4I4)
2. Set the VOLUME CONTROL to minimum, BASS TONE CONTT^OL to center, TREBLE TONE CONTROL to center, BALANCE CON-
TROL to center and REC SELECTOR SWITCH to off. 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 R413 (R4I4) becomes 16mV±lmV. (Within 10 seconds from when the
relay is turned ON)
5. Ages for 7minutes.
6. Adjust VR301 (VR302) so that the voltage between both sides of R413 (R414) becomes 1lmV±lmV.
Fig.5-1 Adjustment Method

6. 1C INFORMATION
PD5369A (FROtfT RASSY :IC601) •The information shown in the list is basic information and
•REMOTE CONTROL AMP MICROCOMPUTER correspond exactly to that shown in the schematic
•Pin Assignment (Top view) diagrams.
•Pin Function
P53 -
PI7/SRDY
P16/CLK’'
PI5/S0UT
PI4/S1N"'
PI 3/T1
Pl2/To^
P11
P10 "
P27/IN7^
P26/IN6 "
P25/IN5"
P24/IN4 "
P23/IN3 ^
P22/IN2^
P2i/INi
P2o/INo
"
Vref
XiN '
XOUT *
Vss
[1
E
E
E
E
E
E
E
E
Eo
Ei
El
El
E
E
E3
SR
STB
CLK
DATA
CD-IND
TU-IND
PH-IND
LMND
T1-IND
SPA-IND
SPB-IND
LOU-IND
POW-IND
MUT-IND
DIR-IND
T2-IND
F-MUTE
Vref
XiN
XoUT
Vss
T2
POWER
LOUD
M-CTRL
P-DET
P-CTRL
DIRECT
MUTE
WAKE UP
FUNC2
FUNGI
V-UP
V-DOWN
RSEL2
RSEL1
NC
BACK UP
R^
SPA
SPB
Vcc
M
0
P52
PO7
POe
PO5
PO4
PO3
M—P4o
^P33/CNTR1
^P32/CNTR0
^P3i/INTi
^P3o/INTo
^RESET
—P51/XCOUT
P5o/Xcin
Vcc
No. Pin name I/O Function
mnSPEAKER-A KEY input.
mRESET DReset pin.
mP3VINT0 aBACK UP detection pin. interrupt specification.
El Not used.
DREC selector input 1
.
nREC selector input 2. interrupt specification.
P4o El Volume DOWN data output.
P4i 0Volume UP data output.
mP4: IFUNCTION selector input 1.
Etl P43 IFUNCTION selector input 2.
34 POo IWAKE UP input.
Key on wake up specification.
35 POi IMUTE KEY input.
Key on wake up specification.
36 PO2IDIRECT KEY input.
Key on wake up specification.
Eg PO30Protection control pin.
mPO4IOutput error detection pin
PO50MUTING control pin.
DLOUDNESS KEY input.
Key on wake up specification.
41 PO7DPOWER KEY input.
Key on wake up specification.
42 P5: ITAPE2 KEY input.
No. Pin name I/O Function
1P5.^ IRemote control signal input pin.
aEl STB for TC9163N.
BEl CLOCK for TC9163N.
BEl DATA for TC9163N.
BEl CD INDICATOR.
B0TUNER INDICATOR.
B0PHONO INDICATOR.
Bpii 0LINE INDICATOR.
F' Plo 0TAPEIINDICATOR.
El SPEAKER-A INDICATOR.
El SPEAKER-B INDICATOR
P25/1N5 El LOUDNESS INDICATOR.
P24AN40POWER (STAND-BY) INDICATOR.
P23/IN30MUTE INDICATOR.
MUTE ON :Repeats Hand Levery 1second.
Normal :*‘H”
El DIRECT INDICATOR.
P2i/INi 0TAPE! INDICATOR.
P2a/INo 0FUNCTION switch MUTE.
Vref IPulls up to 5V.
XlN I4.19MHz.
Ceramic vibrating and connecting terminal.
151 XoUT 0
mVss -Digatal GND.
22 Vcc -Power supply +5V.
23 PSVXciN ISPEAKER-B KEY input.
25

7. BLOCK DIAGRAM
2B

8. FOR A-605R/HY/GR, SD, HV, A-605R-G/HY/EW, A-505R/HY/
EW, HY/GR, A-405R/HY/EW, HY/GR, HV ANDA-405R-G/HY/
EW TYPES
NOTES:
•Parts marked by 'NSP'' are generally unavailable because they are not in our Master Spare Parts List.
•The Amarkfound on some componentparts indicates the importance ofthe safetyfactor ofthe part. Therefore, when replacing, be sure to use
parts ofidentical designation.
•Parts marked by ”are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
8.1 FOR A-605R/HY/GR, SD, HV AND A-605R-G/HY/EW
A-605R/HY/GR, SD, HV, A-605-G/HY/EW and A-605R/HY/EW have the same construction except for
the following:
Mark Symbol &Description
Part No. Remarks
A-605R
/HY/EW A-605R
/HY/GR A-605R
/SD A-605R
/HV A-605R-G /HY/EW
NSP CONTROL assembly AWG7006 AWG7006 AWG7004 AWG7007 AWG7006
AC PRIMARY assembly AWZ7944 AWZ7944 AWZ7946 AWZ7943 AWZ7944
AFU3 Fuse (T500mA) AEK1051 AEK1051 AEK1051 Not used AEK1051
AFU2 Fuse (T2A) Not used Not used AEK1057 Not used Not used *1
AAC power cord ADG1154 ADG1154 ADG1158 ADG1156 ADG1154
AFuse (T5A) (With in AC pulg) Not used Not used Not used AEK1046 Not used
AAC socket 3-PAKP-502 AKP-502 AKP-515 Not used AKP -502
AT1 Power transformer ATS7128 ATS7128 Not used ATS7128 ATS7128
(AC220 -230V)
AT1 Power transformer Not used Not used ATS7129 Not used Not used
(ACl lOV/120- I27V/220V/240V)
ASwith (Main power) ASH ^501 ASH -501 Not used ASH -501 ASH -501
AVoltage selector SI Not used Not used AKX -507 Not used Not used *1
(ACllOV/120- 127V/220V/240V)
AVoltage selector S2 Not used Not used AKX1004 Not used Not used *1
.(ACI 10 -127V/220V -240V)
Rear panel ANC7424 ANC7424 ANC7425 ANC7426 ANC7424
Hinge LAMR7115 AMR7115 AMR7115 AMR7I15 AMR7118
Hinge RAMR7116 AMR7116 AMR7116 AMR7116 AMR7119
Panel stopper mould AMR7117 AMR7117 AMR7117 AMR7I17 AMR7120
Name plate VAM1032 VAM1032 VAM1032 VAM1032 VAM1051
Rotary knob CAAB7089 AAB7089 AAB7089 AAB7089 AAB7094
Rotary knob LAAB7090 AAB7090 AAB7090 AAB7090 AAB7096
Rotary knob BAAB7091 AAB7091 AAB7091 AAB7091 AAB7095
Speaker button AAD7290 AAD7290 AAD7290 AAD7290 AAD7298
Selfillmi button AAAD729I AAD7291 AAD7291 AAD7291 AAD7299
Selfillmi button BAAD7292 AAD7292 AAD7292 AAD7292 AAD7300
Power button AAD7293 AAD7293 AAD7293 AAD7293 AAD7301
Muting button AAD7294 AAD7294 AAD7294 AAD7294 AAD7302
Top cover AME1086 AME1086 AME1086 AME1086 AME7370
Metal bonnet ANE7119 ANE7I19 ANE7119 ANE7119 ANE7128
Panel base AMB7362 AMB7362 AMB7362 AMB7362 AMB7369
Door panel ANB7050 ANB7050 ANB7050 ANB7050 ANB7056
Front panel ANB7052 ANB7052 ANB7052 ANB7052 ANB7057
Screw (For bonnet) BBT30P080FZK BBT30P080FZK BBT30P080FZK BBT30P080FZK BBT30P080FNI
Operating instructions ARE7077 Not used Not used Not used ARE7077
(English/French/German/Italian/
Swedish/Spanish/Dutch/Portuguese)
a/’

Mark Symbol &Description
Part No.
Remarks
A-605R
/HY/EW A-605R
/HY/GR A-605R
/SD A-605R
/HV A-605R-G
/HY/EW
Operating instructions (German) Not used ARC7125 Not used Not used Not used
Operating instructions Not used Not used ARE7078 Not used Not used
(English/Spanish/Chinese)
Operating instructions (English) Not used Not used Not used ARB7080 Not used
Remote control unit (CU -A013) AXD7053 AXD7053 AXD7053 AXD7053 Not used
Remote control unit (CU -AO15) Not used Not used Not used Not used AXD7054
Packing case AHD7308 AHD7308 AHD7326 AHD7308 AHD7315
Battery cover AZN2249 AZN2249 AZN2249 AZN2249 AZN2250
NSP Air cap Not used Not used Not used AHG1087 Not used *2
Notes ^1;Refer to page 4.
4^2 :Refer to page 5.
AC PRIMARY ASSEMBLY
AWZ7946, AWZ7943 and AWZ7944 have the same construction except for the following:
Mark Symbol &Description Part No. Remarks
AWZ7944 AWZ7946 AWZ7943
ARY801 ASRI044 ASR1036 ASR1044
H3, H4 Fuse holder Not used RKR1003 Not used *3
H5, H6 Fuse holder RKR1(X)3 RKRI003 Not used
Note *3 :Refer to SCH-4.
8.2 FOR A-505R/HY/EW AND HY/GR
A-505R/HY/EW, HY/GR and A-605R/HY/EW have the same construction except for the following:
Mark Symbol &Description
Part No. Remarks
A-605R
/HY/EW A-505R /HY/EW A-505R /HY/GR
NSP CONTROL assembly AWG7006 AWG7002 AWG7002
FRONT Rassembly AWZ8398 AWZ7935 AWZ7935
NSP AF COMPLEX assembly AWK7307 AWK7308 AWK7308
AF assembly AWZ7932 AWZ7933 AWZ7933
FRONT Lassembly AWZ8397 AWZ7938 AWZ7938
AT1 Power transformer ATS7I28 ATS7127 ATS7127
(AC220 -230V)
Pocket holder assembly ANG1864 Not used Not used
Foot AMR1159 Not used Not used
Insurator Not used PNW19I2 PNW19I2 *4
Screw (STEEL) (For foot) ABA 1004 Not used Not used
Screw (For door panel) ABA7023 Not used Not used
Pocket spring ABH7114 Not used Not used
NSP Cord with plug ADH1003 Not used Not used
Pocket lock AMR2587 Not used Not used
Hinge LAMR7115 Not used Not used
Hinge RAMR7116 Not used Not used
Panel stopper mould AMR7117 Not used Not used
Dumper AXA7036 Not used Not used
Rotary knob CAAB7089 Not used Not used

Mark Symbol &Description
Part No. Remarks
A-605R
/HY/EW A-505R
/HY/EW A-505R
/HY/GR
Rotary knob ANot used AAB7088 AAB7088 For rotary knob C
Rotary knob LAAB7090 AAB7087 AAB7087
Top cover AME1086 Not used Not used
Metal bonnet ANE71I9 ANE7118 ANE7I18
Door panel ANB7050 Not used Not used
Front panel ANB7052 ANB7051 ANB705I
Screw (For dumper) BPZ20P080FMC Not used Not used
Operating instructions ARE7077 ARE7077 Not used
(Engl is h/French/German/Italian/
Swedish/Spanish/Dutch/Portuguese)
Operating instructions (German) Not used Not used ARC7125
Packing case AHD7308 AHD7307 AHD7307
Note Hc4 :Refer to page 4.
FRONT RASSEMBLY
AWZ7935 and AWZ8398 have the same construction except for the following:
Mark Symbol &Description Part No. Remarks
AWZ8398 AWZ7935
S602
VR60I (5001d2-B)
ASD7009
ACS7015 ASD7001
ACS7014
AFAS
AWZ7
>SEMBLY
933 and AWZ7932 have the same construction except for the following:
Mark Symbol &Description Part No. Remarks
AWZ7932 AWZ7933
AD454
R458, R459
RY403
Heat sink fitting
Heat sink L
Heat sink M
MTZJ33B
RD1/4PMF2R2J
ASR1035
ANG7095
ANH7044
Not used
MTZJ30B
RD1/4PMF100J
ASR7001
Not used
Not used
ANH7043 For heat sink L
FRONT LASSEMBLY
AWZ7938 and AWZ8397 have the same construction except for the following:
Mark Symbol &Description Part No. Remarks
AWZ8397 AWZ7938
VR751, VR752 (30kQ -B5X2) ACS7017 ACS70I6
20

8.3 FOR A-405R/HY/EW, HY/GR, HV AND A-405R-G/HY/EW
A-405R/HY/EW, HY/GR, HV, A-405-G/HY/EW and A-605R/HY/EW have the same construction except
for the following:
Mark Symbol &Description
Part No. Remarks
A-605R
/HY/EW A-405R /HY/EW A>405R
/HY/GR A-405R
/HV A-405R-G /HY/EW
NSP CONTROL assembly AWG7006 AWG7003 AWG7003 AWG7005 AWG7003
AC PRIMARY assembly AWZ7944 AWZ7945 AWZ7945 AWZ7943 AWZ7945
P^ONT Rassembly AWZ8398 AWZ7936 AWZ7936 AWZ7936 AWZ7936
NSP AF COMPLEX assembly AWK7307 AWK7309 AWK7309 AWK7309 AWK7309
AF assembly AWZ7932 AWZ7934 AWZ7934 AWZ7934 AWZ7934
FRONT Lassembly AWZ8397 AWZ7938 AWZ7938 AWZ7938 AWZ7938
AFU3 Fuse (T500mA) AEK105I Not used Not used Not used Not used
AAC power cord ADG1154 ADGH54 ADG1154 ADGII56 ADG1154
AFuse (T5A) (With in AC pulg) Not used Not used Not used AEK1046 Not used
AAC socket 3-PAKP-502 Not used Not used Not used Not used
AT1 Power transformer ATS7128 ATS7I26 ATS7126 ATS7126 ATS7126
(AC220-230V)
Rear panel ANC7424 ANC7423 ANC7423 ANC7426 ANC7423
Pocket holder assembly ANG1864 Not used Not used Not used Not used
Foot AMR1159 Not used Not used Not used Not used
Insurator Not used PNW1912 PNWI912 PNW1912 PNW1912 *5
Screw (STEEL) (For foot) ABA1004 Not used Not used Not used Not used
Screw (For door panel) ABA7023 Not used Not used Not used Not used
Pocket spring ABH7114 Not used Not used Not used Not used
NSP Cord with plug ADH1003 Not used Not used Not used Not used
Pocket lock AMR2587 Not used Not used Not used Not used
Hinge LAMR71I5 Not used Not used Not used Not used
Hinge RAMR71I6 Not used Not used Not used Not used
Panel stopper mould AMR71I7 Not used Not used Not used Not used
Dumper AXA7036 Not used Not used Not used Not used
Name plate VAM1032 VAM1032 VAMI032 VAM1032 VAMI051
Rotary knob CAAB7089 Not used Not used Not used Not used
Rotary knob A(For rotary knob C) Not used AAB7088 AAB7088 AAB7088 AAB7093
Rotary knob LAAB7090 AAB7087 AAB7087 AAB7087 AAB7097
Rotary knob BAAB709I AAB7091 AAB709I AAB7091 AAB7095
Speaker button AAD7290 AAD7290 AAD7290 AAD7290 AAD7298
Selfillmi button AAAD7291 AAD7291 AAD7291 AAD7291 AAD7299
Selfillmi button BAAD7292 AAD7292 AAD7292 AAD7292 AAD7300
Power button AAD7293 AAD7293 AAD7293 AAD7293 AAD7301
Muting button AAD7294 Not used Not used Not used Not used
Top cover AME1086 Not used Not used Not used Not used
Metal bonnet ANE7119 ANE7118 ANE7118 ANE7118 ANE7127
Panel base AMB7362 AMB7362 AMB7362 AMB7362 AMB7369
Door panel ANB7050 Not used Not used Not used Not used
Front panel ANB7052 ANB7049 ANB7(H9 ANB7049 ANB7058
Screw (For dumper) BPZ20P080FMC Not used Not used Not used Not used
Screw (For bonnet) BBT30P080F2K BBT30P080FZK BBT30P080FZK BBT30P080FZKjBBT30P080FNl
Operating instructions ARE7077 ARE7077 Not used Not used ARE7077
(English/French/German/Italiany
Swedish/Spanish/Dutch/Portuguese)
Operating instructions (German) Not used Not used ARC7125 Not used Not used
Operating instructions (English) Not used Not used Not used ARB7080 Not used
Remote control unit (CU -A013) AXD7053 AXD7053 AXD7053 AXD7053 Not used
Remote control unit (CU "" A015) Not used Not used Not used Not used AXD7054
Packing case AHD7308 AHD7306 AHD7306 AHD7306 AHD73I6
Battery cover AZN2249 AZN2249 AZN2249 AZN2249 AZN2250
NSP Air cap Not used Not used Not used AHG1087 Not used 6
Notes ^5 :Refer to page 4.
*6 :Refer to page 5.
30