Pioneer SX-205 Service Manual

Pioneer SX-205 Manual

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  • Pioneer SX-205 | Service Manual - Page 1
    Service PIONEER' The Art of Entertainment Manual o e7-6, oa i56O 6=o 6.675 STEREO RECEIVER SX-305RDS SX-205RDS ORDER NO. RRV1539 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Type Model SX-305RDS SX-205RDS Power Requirement Remarks HYXK/EW 0 0 AC220-230V HYXK/GR 0
  • Pioneer SX-205 | Service Manual - Page 2
    Not used ARB7068 ■ PARTS UST FOR SX-305RDS/HYXK/EW Mark No. Description Parts No. 1 Packing case AHD7270 2 Front pad AHA7115 3 Rear pad AHA7116 NSP 4 Dry cell batteries (R6P, AA) VEM-013 5 Remote control unit AXD7086 (CU-SX109) 6 Battery lid 7 Operating instructions (English/French
  • Pioneer SX-205 | Service Manual - Page 3
    SX-305RDS Mark No. Description 1 Bonnet case 2 Screw 3 Screw 4 Front panel 5 Screw Parts No. ANE7121 BCZ30P080FZK BBZ30P080FZK AMB7335 BPZ26P080FMC NSP 6 Panel holder 7 LED lens 8 SP SW ASSY ANG7087 AAK2553 AWZ8039 Mark No. Description 9 Screw 10 Push button 11 Hinge button A NSP 12 POWER
  • Pioneer SX-205 | Service Manual - Page 4
    Not used ATS7121 ADG1148 AEK1046 For AC power cord ■ PARTS UST FOR SX-305RDS Mark No. Description NSP 1 Chassis 2 Insulator 3 Screw 4 PCB mold 5 Rear panel Parts No. ANA1481 PNW1912 BBZ30P080FZK AMR2533 ANC7343 6 Screw 7 MOTHER ASSY 8 PCB support 9 Screw 10 Screw BBZ30P080FZK AWZ8035
  • Pioneer SX-205 | Service Manual - Page 5
    Exploded Views (2/3) 10 SX-305RDS, SX-205RDS 11 10 8 J1 Cd• O 2 8 0 5 4 4 7 8 4 3 • 6 6 6 oS'o6 • %. 2 3 2 3 16 Y951 16 o Q•eC, 2 3 18 17 101 15 Refer to "1.5 HEAT SINK SECTION" 16 cl> 16 J1 14
  • Pioneer SX-205 | Service Manual - Page 6
    ASSY 6 Screw 7 Badge 8 FL panel 9 Round knob L 10 Round knob S 11 Power button Parts No. AWZ8037 BBZ30P080FZK BBZ30P200FMC ZCA-BK1 AWZ8041 ABA1007 PAM1608 AAK7240 AAB7082 AAB7083 AAD2531 2- 3 14•r4, 44, 2 O SX-305RDS only 5 7 ctt O 3 • a?, 11 0p 00 0 0 0 8 9 00 2 2 6 • 47' 2 10
  • Pioneer SX-205 | Service Manual - Page 7
    02 2 C). 5 5 6 3 3 5 01' 4 2 03 • 2 2 CD O o 2. SCHEMATIC AND PCB CONNECTION DIAGRAMS 2.1 OVERALL SCHEMATIC DIAGRAM NOTE FOR SCHEMATIC DIAGRAMS (Type 2A) 1. When ordering service parts, be sure to refer to "PARTS LIST of EXPLODED VIEWS" or "PCB PARTS LIST". HVXK1230V HYXK/EW,HYXK
  • Pioneer SX-205 | Service Manual - Page 8
    ? c IC301 CY Ns R396 1F00 /1 1/4W POWER AMP *lmark means to use for SX-305RDS. *2mark means to use for SX-205RDS. SCH-2 R313 27 u 0301 N ; 6V O FM.COMP TUNED RF ATT TU.MUTE FUNC DA FUNC CK FUNC ST 0 0- SI-EH:2EO 0 PLL CE PLL DA a PLL CK D GND 0 A. MUTE 0 - SR OUT 3A203 PKN1 004- L
  • Pioneer SX-205 | Service Manual - Page 9
    schematic diagram. • This diagram is viewed from the mounted parts side. SP SW ASSY _1 CMKE -P5X PCB -1 SX-305RDS, SX •A 1-• r 4, c\-=•-' • .FILANL.;a • " PRIMARY ASSY /0 1.01, 14 10If 2 IC 4.4 A\ POWER TRANSFORMER r (AC220 - 230V) (AC 240V) _ - L TRANS ASSY .,. III\ ir I r los cu
  • Pioneer SX-205 | Service Manual - Page 10
    (5> FM SIGNAL ROUTE SCH-3 16 MOTHER ASSY (2/2) MOTHER ASSY (2/21 AWZ8035 (SX-305RDS) AWZ8042 (SX-205RDS) 4 CHAIN F E MODULE AX01004 2345 789 12 98. 2M-118 L103 2 2u SCH-3 V+12 1 STEREO )il ..11 TUNED ../ 1' MUTE )7 R aND KN101 VNF--091 V-F5V ,S1 COMP CE CK DATA ATT MOTHER ASSY (2/2) SCH
  • Pioneer SX-205 | Service Manual - Page 11
    -E/F_ MOTOR VOLUME SX-305RDS, SX-205RDS • This diagram is viewed from the mounted parts side. • 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. VOLUME ASSY PCB
  • Pioneer SX-205 | Service Manual - Page 12
    SX-305RDS, SX-205RDS 2.5 FRONT AND POWER SW ASSY FRONT ASSY AWZ 8036 IC801 1 7- ti I1 AC REM:SON TUNED RF AIT TUNER MJTE ECN IND STEREO PLL CE 826 PDG1 73A PUNE DA 9 FUNCCII FUNC ST 0 AC RV SEARCH 5842 RF ATT O FL HOLDER AMR 2629 - TONE CONTROL BASS R511 C509 AAA . 111 100 0. 47/50,
  • Pioneer SX-205 | Service Manual - Page 13
    is viewed from the mounted parts side. • 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. SX-305RDS, SX-205RDS POWER SW ASSY TO METHER ASSY CN4 A TO MOTHER ASSY
  • Pioneer SX-205 | Service Manual - Page 14
    MODULE - FRONT ASSY -VOLUME ASSY - POWER SW ASSY -SP SW ASSY -TRANS ASSY -SP ASSY - REG ASSY - PRIMARY ASSY SX-305RDS HYXK/EW HYXK/GR AWK7226 AWZ8035 have the same construction excep for the following: Mark Symbol & Description Part No. AWZ8035 AWZ8042 O311, Q312 A O313, Q314 Q315, Q316 O317
  • Pioneer SX-205 | Service Manual - Page 15
    6PM224J RDI/6PM224J RD1/6PM270.1 RD1/6PM2721 RD1/6PM2741 SX-305RDS, SX-205RDS Mark No. Description R23I, R232 R101, REMOTE CONTROL JACK I 2V ANTENNA TERMINAL EARTH METAL FITTING AM RF TUNING BLOCK KPE9 PKN1004 RKE1002 VNF-091 AXX7024 4 CHAIN F.E MODULE 4 CHAIN F.E MODULE has no service part
  • Pioneer SX-205 | Service Manual - Page 16
    SX-305RDS, SX-205RDS SEMICONDUCTORS 10601 Q6I2, Q613 Q6I4, Q6I5 Q601 -Q606 28 Parts No. 2SCI740S DTAI24ES DTA143ES DTCI24ES DTC I43ES I SS252 AEL1065 1001c(I) Other Resistors OTHERS CN3 CABLE HOLDER I4P JUMPER CONNECTOR POWER SW ASSY SEMICONDUCTORS D876 SWITCHES AND RELAYS S876 RESISTORS All
  • Pioneer SX-205 | Service Manual - Page 17
    RESISTORS All Resistors OTHERS CN7 8P SPEAKER TERMINAL 6P JUMPER CONNECTOR REG ASSY SEMICONDUCTORS IC401 CAPACITORS C4I9, C420 PRIMARY ASSY PRIMARY ASSY has no service part. Parts No. RDI/4PMF4R7J RDIAPU100.1 RDI/4PU4R71 AKR1003 AKT1085 COPA682.1100 RDI/6PM=J AKE7026 KPC6 NJM78MI 2FA CEAS010M50
  • Pioneer SX-205 | Service Manual - Page 18
    SX-305RDS, SX MHz) Level (dBµV) Reception Frequency Display Adjustment Location Specifications 1 Center Adjustment 98 Adjust so that the DC Sensitivity Check 98 Less than 14 98.0 MHz Less than 14 dBµV. Stereo 3 Separation 89 Check 60 89.0 MHz Less than 23 dB. In case Diagram 30
  • Pioneer SX-205 | Service Manual - Page 19
    SX-305RDS, SX-205RDS MOTHER ASSY AXQ1004 c) VR151 R151 0 , 0,-0 IC151 o L151 R164 ?R157 ---------- Fig. 1-2. Adjustment Points 31
  • Pioneer SX-205 | Service Manual - Page 20
    SX-305RDS, SX-205RDS 5. IC INFORMATION • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams mode/test control input Test enable input Ground for digital part (0 V) +5 V supply voltage for digital part Oscillator input
  • Pioneer SX-205 | Service Manual - Page 21
    ti9 it I n n e7,14 ISNTNEM"VAlTT ch UU UULIUULJULJUULIUULIUUULMUIJUU U UU 43 SX-305RDS, SX-205RDS • Pin Assignment Pin No. 1 2 3 4 5 6 7 8 S15 ED S16 S17 S18 S19 S20 S21 2G S6 2a, 2b la lb lc Id le If Ig ch STEREO TUNED MONO RF ATT MEMORY RDS EON 3G, 46, 6G-10G al a2 h j k b 1 m g
  • Pioneer SX-205 | Service Manual - Page 22
    DIRECT IC203 7 12 TONE Q601-Q604, IC501 O607-Q609 BALANCE LOUDNES VR503 '1)/7 VR501, VR502 OTHER CH VR601 N.., VOLUME Q605, Q606 Q610, Q611 > Power Amp ROY402 SP-A S 702 O SP-B S 701 o e L 0 SP-A R Rch I5 ) L IC826 p-corn i o ii SR OUT 7/ MOTOR DRIVE PROTECTION OSP-B R ® Rch /1j
  • Pioneer SX-205 | Service Manual - Page 23
    cut so the unit is no longer fully operational. A minute flow of power feeds the unit to maintain operation readiness. • The accessory remote control unit can also be used to oper- ate STANDBY/ON. NOTE: When the power is initially turned ON, muting will be applied to prevent sound from being
  • Pioneer SX-205 | Service Manual - Page 24
    SX-305RDS, SX Remote sensor Operation display panel (a) DIRECT ON/OFF indicator (b) LOUDNESS indicator (c) TAPE 2 monitor indicator. (d) CLASS indicator (e) MONO indicator (f) Lights up when a stereo FM broadcast is being received In the Manual Name input remote control unit. 6 TREBLE tone control
  • Pioneer SX-205 | Service Manual - Page 25
    X 140 (H) X 313 (D) mm Weight (without package) (SX-305RDS) 6.5 kg (SX-205RDS) 5.4 kg Furnished Parts FM Antenna 1 AM Loop Antenna 1 Remote Control Unit 1 Dry Cell Batteries (ANR6P) 2 Operating Instructions 1 NOTE: Specifications and design subject to possible modification without
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PIONEER'
The
Art
of
Entertainment
Service
Manual
STEREO
RECEIVER
o
e7
-
6,
i56O
oa
6=o
6.675
SX-305RDS
SX-205RDS
THIS
MANUAL
IS
APPLICABLE
TO
THE
FOLLOWING
MODEL(S)
AND
TYPE(S).
ORDER
NO.
RRV1539
Type
Model
Power
Requirement
Remarks
SX-305RDS
SX-205RDS
HYXK/EW
0
0
AC220-230V
HYXK/GR
0
0
AC220-230V
HVXK
-
0
AC230V
CONTENTS
1.
EXPLODED
VIEWS,
PACKING
AND
PARTS
LIST
2
2.
SCHEMATIC
AND
PCB
CONNECTION
DIAGRAMS
8
3.
PCB
PARTS
LIST
25
4.
ADJUSTMENTS
30
5.
IC
INFORMATION
32
6.
FL
INFORMATION
33
7.
BLOCK
DIAGRAM
34
8.
PANEL
FACILITIES
35
9.
SPECIFICATIONS
37
PIONEER
ELECTRONIC
CORPORATION
4-1,
Meguro
1-Chome,
Meguro-ku,
Tokyo
153,
Japan
PIONEER
ELECTRONICS
SERVICE,
INC.
P.O.
Box
1760,
Long
Beach,
CA
90801-1760,
U.
S.
A.
PIONEER
ELECTRONIC
(EUROPE)
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
-SSG
APR.
1996
Printed
in
Japan