Pioneer PD-S507 Service Manual
COMPACT DISC PLAYER
PD-S507
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
MYXK ‡ AC220–230V
MVXK ‡ AC220–230V
Model
PD-S507
Power Requirement
Remarks
ORDER NO.
RRV2034
CONTENTS
1. SAFETY INFORMATION....................................2
2. EXPLODED VIEWS AND PARTS LIST .............3
3. SCHEMATIC DIAGRAM................................... 10
4. PCB CONNECTION DIAGRAM .......................17
5. PCB PARTS LIST.............................................24
6. ADJUSTMENT.................................................. 27
PIONEER ELECTRONIC 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 ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
PIONEER ELECTRONIC CORPORATION 1998
7. GENERAL INFORMATION .............................. 35
7.1 IC................................................................ 35
7.2 DISPLAY ....................................................36
7.3 BLOCK DIAGRAM .....................................37
8. PANEL FACILITIES AND SPECIFICATIONS
...................................................................38
T–ZZR OCT. 1998 Printed in Japan
PD-S507
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. 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.
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
LASER DIODE CHARACTERISTICS
MAXIMUM OUTPUT POWER: 5 mw
WAVELENGTH: 780 – 785 nm
LABEL CHECK
MVXK type
MYXK type
IMPORTANT
MYXK type
Additional Laser Caution
1. Laser Interlock Mechanism
The position of the switch (S601) for detecting loading
state is detected by the system microprocessor, and the
design prevents laser diode oscillation when the switch
(S601) is not on CLMP terminal side (CLMP signal is OFF
or high level.). Thus, the interlock will no longer function if
the switch (S601) is deliberately set to CLMP terminal
side (low level).
The interlock also does not function in the test mode∗.
Laser diode oscillation will continue, if pin 33 of
CXA1782CQ (IC151) on the MAIN BOARD ASSY is
connected to GND, or pin 22 of IC301(LDON) is
connected to low level (ON), or else the terminals of Q151
are shorted to each other (fault condition).
2. When the cover is opened with the servo mechanism
block removed and turned over, close viewing of the
objective lens with the naked eye will cause exposure to a
REAR
Class 1 laser beam.
∗ Refer to page 28.
2
2. EXPLODED VIEWS AND 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.
Screw adjacent to mark on the product are used for disassembly.
2.1 PACKING
8
9
7
6
For MVXK
PD-S507
12
4
5
1
2
11
2
(1) PACKING PARTS LIST
Mark No. Description Part No.
1 Protector F PHA1329
2 Protector R
3 Packing Case
4 Packing Sheet Z23–007
(750 × 600 × 0.5)
5 Output Cable (L=1.2m) PDE1248
10
NSP 7 Batteris (R03, AAA) VEM–022
3
MVXK Only
NSP 12 Warranty Card ARY7022
6 Operating Instructions
8 Remote Control Unit(CU-PD096) XWW1001
9 Battery Cover XZN1001
10 Spacer
11 Polyethylene Bag
(115 × 270 × 0.05)
(2) CONTRAST TABLE
PD-S507/MYXK and MVXK are constructed the same except for the following:
See Contrast table (2)
See Contrast table (2)
See Contrast table (2)
See Contrast table (2)
See Contrast table (2)
Mark
Part No.
MYXK type MVXK type
2 Protector R PHA1331 PHA1332
3 Packing Case PHG2314 PHG2330
6 Operating Instructions PRE1270 Not used
(English/ French/ German/Italian/
Dutch/ Swedish/Spanish/Portuguese)
6 Operating Instructions (English) Not used PRB1274
10 Spacer Not used PHC1078
11 Polyethylene Bag (115 × 270 × 0.05) Not used Z21–013
RemarksSymbol and DescriptionNo.
3
PD-S507
2.2 EXTERIOR
25
8
21
Refer to "2.4 LOADING
MECHANISM ASSY T 96".
13
19
26
7
12
25
5
8
26
4
8
6
28
8
2
16
7
10
7
3
22
20
7
1
11
For MVXK type
5
8
24
: MVXK type Only
29
Fuse Holder
24
24
8
14
17
15
7
24
Refer to "2.3 FRONT PANEL
SECTION".
18
9
4
Removal of the Tray Panel
2
15
7
18
7
17
15
7
24
9
15
7
1
(1) EXTERIOR PARTS LIST
PD-S507
Mark No. Description Part No.
1 MAIN BOARD ASSY
2 POWER BOARD ASSY PWZ3770
3 COAXIAL OUTPUT BOARD ASSY
4 Strain Relief CM–22B
5 AC Power Cord
6 Power Transformer PTT1236
7 Screw ABA1011
8 Screw (3 × 6) ABA1207
9 Insulator AMR7198
10 Rubber Spacer B PEB1281
NSP 11 PCB Spacer PEB1304
12 Bonnet PYY1162
NSP 13 Under Base 56 PNA2214
14 Rear Base
15 Cushion 55 PNM1316
NSP 16 PCB Holder PNW2100
17 Insulator PNW2766
18 Disc Guard REC1305
NSP 19 Loading Mechanism Assy T96 PXA1604
20 Caution Label HE
See Contrast table (2)
See Contrast table (2)
See Contrast table (2)
See Contrast table (2)
See Contrast table (2)
Mark No. Description Part No.
21 Caution Label PRW1244
22 Caution Label
23 .............................
24 Screw BBZ30P080FCC
25 Screw BSZ30P070FMC
26 Screw FBT40P080FZK
27 .............................
28 Binder (SKB–90BK) ZCA–SKB90BK
29 Fuse (5A)
(2) CONTRAST TABLE
PD-S507/MYXK and MVXK are constructed the same except for the following:
See Contrast table (2)
See Contrast table (2)
Mark
No.
Part No.
MYXK type MVXK type
1 MAIN BOARD ASSY PWZ3762 PWZ3763
3 COAXIAL OUTPUT BOARD ASSY Not used PWZ3775
5 AC Power Cord PDG1043 PDG1055
14 Rear Base PNA2419 PNA2442
20 Caution Label HE PRW1233 Not used
22 Caution Label VRW1094 PRW1018
29 Fuse (5A) Not used PEK1003
RemarksSymbol and Description
5
PD-S507
2.3 FRONT PANEL SECTION
14
10
11
2
8
6
7
9
14
14
13
4
3
5
15
14
1
18
14
16
17
FRONT PANEL SECTION PARTS LIST
Mark No. Description Part No.
1 SWITCH BOARD ASSY PWZ3766
2 MODE BOARD ASSY PWZ3768
3 HEADPHONE BOARD ASSY PWZ3773
4 Screw (FE) ABA7009
5 HEADPHONE Knob PAC1707
6 MODE Button PAC1887
7 MANUAL Button PAC1889
8 POWER Knob PAC1891
9 Display Window PAM1759
10 Name Plate PAM1776
12
Mark No. Description Part No.
11 LED Lens PNW2019
12 Function Panel PNW2807
13 PLAY Button B RAC2204
14 Screw PPZ30P080FMC
15 26P FFC/30V PDD1142
NSP 16 Tray Badge PAN1358
17 Tray Name Plate PNW2806
18 Cord Clamper RNH–184
6
2.4 LOADING MECHANISM ASSY T96
36
PD-S507
2
27
2
35
28
15
14
12
23
14
26
25
13
10
34
Refer to " 2.5 SERVO
MECHANISM ASSY T96".
31
32
Spacer
9
11
A
A
19
18
33
16
17
21
17
21
29
24
8
1
A
30
5
7
30
22
22
3
20
6
4
7
PD-S507
LOADING MECHANISM ASSY T96 PARTS LIST
Mark No. Description Parts No.
Mark No. Description Parts No.
1 Lever Switch (S601) DSK1003
2 Float Screw PBA1027
3 Rubber Belt PEB1186
4 Motor Pulley PNW1634
5 Drive Gear PNW1996
6 Synchronized Lever PNW2168
7 Gear Pulley PNW1998
8 SW Head PNW1999
9 Float Base PNW2767
10 Left Cam PNW2001
11 Right Cam PNW2002
12 Float Spring PBH1120
13 Lock Spring PBH1121
14 Float Rubber PEB1014
15 Table Rubber Sheet PEB1181
16 Tray PNW2760
17 Table Guide PNW2004
18 Lock Plate PNW2005
19 D.C. Motor (0.75W, LOADING) PXM1010
20 Screw BMZ26P040FMC
21 Screw IPZ26P060FCU
22 Screw IPZ20P080FMC
23 Turn Table Assy PEA1199
24 Loading Base PNW2761
25 Table Shaft Holder Assy PXA1383
26 Turn Table PNR1044
NSP 27 Servo Mechanism Assy T96 PXA1606
28 E Ring YE20FUC
29 Shaft Holder PNB1382
30 Screw BPZ26P060FMC
31 Screw BBZ26P060FMC
NSP 32 Earth Lead DE010VF0
33 Caution Label PRW1244
34 Connector Assy 5P PDE1243
NSP 35 Table Base PXA1382
NSP 36 Tray Assy TT PXA1449
How to Install the Disc Table
¶
1
Use nipper or other tool to cut the three sections marked
A
in figure 1. Then remove the spacer
2
While supporting the spindle motor shaft with the
stopper, put spacer on top of the carriage base, and stick
the disc table on top (takes about 9kg pressure). Take
off the spacer.
1
A
Spacer
FFC Holder
A
2
Spacer
Spacer setting
Position
(Pressure of about 9kg)
Spindle motor
Disc table
PCB
Stopper
2.1mm
Carriage
Base
8
2.5 SERVO MECHANISM ASSY T96
PD-S507
17
20
20
24
21
12
18
18
23
22
19
SERVO MECHANISM ASSY T96
PARTS LIST
1
3
16
6
5
2
7
25
13
15
14
4
8
10
Mark No. Description Parts No.
1 Carriage D.C. Motor (0.3W) PXM1027
2 Pinion Gear PNW2055
3 Spindle Motor Assy PEA1236
(SPINDLE, with Oil)
4 Carriage Base PNW2699
5 Disc Table PNW1067
6 Screw JFZ20P030FNI
7 Screw JFZ17P025FZK
8 Gear 3 PNW2054
9 Gear 2 PNW2053
10 Washer WT12D032D025
11 Pickup Assy PEA1335
12 Guide Bar PLA1094
13 Gear 1 PNW2052
14 Gear Stopper PNB1303
15 Screw BPZ20P060FMC
16 Earth Spring PBH1132
NSP 17 Mechanism Base T.T.96 PNB1592
18 Screw BPZ26P100FMC
19 Mechanism Board Assy PWX1192
20 Binder PEC–107
11
9
26
27
28
21 Float Rubber PEB1031
22 Float Rubber PEB1170
23 FFC Holder PNW2734
24 Connector Assy 4P PDE1238
25 Carriage Motor Assy PEA1246
(CARRIAGE)
26 Rack Spring PBH1128
27 Rack Holder PNW2056
28 F.F.C.(16P) PDD1185
9
1
234
PD-S507
3. SCHEMATIC DIAGRAM
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS
A
LIST".
3.1 OVERALL SCHEMATIC DIAGRAM
LOADING MECHANISM
ASSY T 96 (PXA1604)
PICK UP ASSY
PEA1335
CN201
CN11
KPD7
CN131
SLW16S-IC7
B
CN 501
52147-0410
MAIN BOARD ASSY
B
(PWZ3762: MYXK)
(PWZ3763: MVXK)
SERVO MECHANISM
ASSY T96 (PXA1606)
DSG1016
SPINDLE
MOTOR
ASSY
PEA1236
CARRIAGE
MOTOR
ASSY
PEA1246
C
A
MECHANISM BOARD
ASSY (PWX1192)
S601:DSK1003
CLAMP SW
PXM1010
LOADING MOTOR
CN610
CLMP
OPEN
LOAD
CN202
CN205
CN 331
52147-0310
CN351
HLEM26S-1
26
25
24
23
22
21
20
19
18
17
16
15
26
25
24
23
22
21
20
19
18
17
16
15
D
10
A
1234
5
67
8
PD-S507
A
J11
DYY07-200-2651
POWER BOARD
E
ASSY (PWZ3770: MYXK/MVXK)
Power Transformer
(PTT1236: MYXK/MVXK)
PHONE BOARD
C
ASSY (PWZ3773:MYXK
/MVXK)
J501
D20PDY0406B
WHT
YEL
V+5D
DOUT
D
GND
NEUTRAL
LIVE
AC Power cord
PDG1003: MYXK
AC220-230V 50/60Hz
PDG1055: MVXK
AC220-230V 50Hz
B
PD-S507/MVXK Only
COAXIAL OUTPUT
ASSY (PWZ3775:
/MVXK) Only
26
25
24
23
22
21
20
19
18
17
16
15
PDD1142
5
CN701
HLEM26R-1
26
25
24
23
22
21
20
19
18
17
16
15
C
SWITCH BOARD ASSY
F
(PWZ3766:MYXK/MVXK)
CN751
52151-0410
J751
D20PDY0410E
MODE BOARD
G
ASSY (PWZ3768)
D
11
6
7
8
1
234
PD-S507
3.2 MAIN BOARD ASSY, PHONE BOARD ASSY and COAXIAL OUTPUT ASSY
2
A
To PICKUP ASSY
B
MAIN BOARD ASSY
(PWZ3762: MYXK)
B
(PWZ3763: MVXK)
6
220/25 (PCH1128)
220/25
(PCH1128)
5
220/25
(PCH1128)
4
3
10 µH
MA
0.1
0.15
33
53
220/25
(PCH1128)
MA
0.1
18
9
0.47
TL
0.15
19
(PCH1122)
16
1000/16
8
7
C
CN610
A
220/25
(PCH1128)
220/25
(PCH1128)
4.7/50
(PCH1127)
220/25
(PCH1128)
10 µH
100/50
(PCH1126)
23
MA
4.7/50
(PCH1127)
0.15
To Loading Motor and S601
D
12
B
1234
5
67
8
PD-S507
MVXK ONLY
150 µH
RTF1068
220/25
(PCH1128)
MYXK
MVXK
1000/16
(PCH1122)
1.5k: MVXK
0: MYXK
56
1.5k : MYXK
3k: MVXK
60
A
COAXIAL OUTPUT
D
ASSY (PWZ3775)
59
58
100
5455
65
GA
4.7/50
GA
4.7/25
1000/16
(PCH1122)
GA
47/50
47/50
(PCH1124)
47/50
(PCH1124)
220/25
(PCH1128)
100
100
(1/2W)
(1/2W)
100/50
(PCH1126)
220/25
(PCH1128)
100/50
(PCH1126)
220/25
(PCH1128)
B
SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
CAUTION: FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TIME
NO. ICP-N10, MFD BY ROHM CO.,
LTD. FOR IC33 and IC34.
(PCH1127)
4.7/50
(PCH1127)
4.7/50
220/25
(PCH1128)
RTF1167
4700/16
(PCH1119)
4700/16
(PCH1119)
PHONE BOARD ASSY
(PWZ3773)
C
C
GA
4.7/50
E
J11
D
F
CN701
5
6
7
B C
D
8
13
1
234
PD-S507
3.3 POWER BOARD ASSY, SWITCH BOARD ASSY and MODE BOARD ASSY
A
B
MODE BOARD ASSY
G
(PWZ3768)
SWITCHES
S751: REPEAT
S752: TIME
S753: EDIT
S754: DISPLAY
S755: STANDBY
POWER BOARD ASSY
E
(PWZ3770)
SWITCH BOARD ASSY
F
(PWZ3766)
SWITCHES
S701: 7
S702:
S703: 3
S704: OPEN/CLOSE
S710: 4 1
S711: ¡ ¢
AC220–230V 50/60 Hz
AC POWER CORD
PDG1003: MYXK
PDG1055: MVXK
FUSE (5A): PEK1003
(MVXK ONLY)
C
CN11
B
POWER TRANSFORMER
PTT1236
D
14
E
F G
1234
5
67
8
PD-S507
A
B
C
D
B
CN351
F
5
6
7
8
15
Loading...