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ORDER NO.
RRV2106
FILE-TYPE COMPACT DISC PLAYER
PD-F958
¶ Refer to the service manual RRV2085 for PD-F958/KUXQ/CA.
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type Model Power Requirement PD-F958 MYXQ MVXQ O O AC220-230V AC220-230V Remarks
CONTENTS
1. SAFETY INFORMATION .................................... 2 2. CONTRAST OF MISCELLANEOUS PARTS ..... 3 3. SCHEMATIC DIAGRAM .................................... 8 4. PCB CONNECTION DIAGRAM ....................... 11
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. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER ELECTRONIC CORPORATION 1999
TZZR FEB. 1999 Printed in Japan
PD-F958
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.
IMPORTANT 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: 7 mw WAVELENGTH: 780 785 nm
LABEL CHECK for (PD-F958/MYXQ and PD-F958/MVXQ types) PD-F958/MYXQ only
Additional Laser Caution
1. Laser Interlock Mechanism The position of the switch (S651) for detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch (S651) is not on CLMP terminal side (CLMP signal is OFF or high level). Thus, the interlock will no longer function if the switch (S651) is deliberatery 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 MOTHER 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, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam.
AR RE
PD-F958/MVXQ only
* : Refer to page 29. on the service manual RRV2085.
2
PD-F958
2. CONTRAST OF MISCELLANEOUS PARTS
NOTES : ÷ Parts marked by " NSP " are generally unavailable because they are not in our Master Spare Parts List. mark found on some component parts indicates the importance of the safety factor of the part. ÷ The Therefore, when replacing, be sure to use parts of identical designation. ÷ Reference Nos. indicate the pages and Nos. in the service manual for the base model. ÷ 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 = 56 × 10 1 = 561 ................................................... RD1/4PU 5 6 1 J 47k = 47 × 10 3 = 473 .................................................. RD1/4PU 4 7 3 J 0.5 = R50 ...................................................................... RN2H Â 5 0 K 1 = 1R0 ......................................................................... RS1P 1 Â 0 K Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k = 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F
7 CONTRAST OF PD-F958/KUXQ/CA, MYXQ and MVXQ
PD-F958/ MYXQ, MVXQ and KUXQ/CA are constructed the same except for the following:
Ref. No. Mark Symbol and Description KUXQ/CA type EXTERIOR
P6-1 P6-2 P6-3 P6-4 MAIN BOARD ASSY POWER BOARD ASSY DISPLAY BOARD ASSY SWITCH BOARD ASSY HEADPHONE BOARD ASSY Cord Stopper AC Power Cord Fuse(T5A) (For AC power cord) Foot Assy Rear Base Display Window Operation Panel Headphone Knob LED Lens 65 Label Caution Label (HE) Caution Label Caution Label Sheet PWZ3895 PWZ3900 PWZ3904 PWZ3907 Not used CM-22C PDG1064 Not used REC1263 PNA2452 PAM1772 PNW2869 Not used Not used ORW1069 Not used Not used Not used Not used PWZ3896 PWZ3901 PWZ3905 PWZ3908 PWZ3910 CM-22B PDG1003 Not used Not used PNA2453 PAM1773 PNW2870 PAC1707 PNW2019 Not used PRW1233 VRW1094 Not used PEC1038 PWZ3897 PWZ3901 PWZ3905 PWZ3908 PWZ3910 CM-22B PDG1055 PEK1003 Not used PNA2454 PAM1773 PNW2870 PAC1707 PNW2019 Not used Not used Not used PRW1018 PEC1038
Part No. Remarks MYXQ type MVXQ type
NSP NSP
No.1
P6-10 P6-12 P6-14 P6-18 P6-47 P6-50
No.2
No.3 No.4
P6-55
NSP
No.5 No.6 No.7 No.8
PACKING
P3-5 P3-7 NSP Warranty Card Operating Instructions (French/German/Italian/ Dutch/Swedish/Spanish/Portuguese) Packing Case Rear Spacer Index Label 100 Jacket File Polyethlene Bag (115X270X0.03) ARY7023 Not used ARY7022 PRD1036 ARY7022 Not used
P3-11
PHG2337 Not used Not used Not used Not used
PHG2338 Not used PRW1406 PHN1049 Not used
PHG2339 PHC1090 PRW1406 PHN1049 Z21-013
No.9 No.10 No.11 No.12
Note :
÷
The numbers in the remarks column correspond to the numbers on the exploded diagram, Refer to "EXPLODED VIEWS".
3
PD-F958 EXPLODED VIEWS
PACKING SECTION
Operating lnstructions No.10 Protecter (FL) No.11 Protecter (RL)
Front
PD-F958/MVXQ only No.9 Control Cable No.12
Protecter (FR) Protecter (RR)
Packing Case
EXTERIOR and FRONT PANEL SECTION
Cord Stopper
AC Power Cord No.2
Fuse Holder
PD-F958/MVXQ only
PD-F958/MYXQ only No.6 No.5
PD-F958/MVXQ only
No.7
Rear Base
Under Base No.4
No.8
Operation Panel
Screw
(IBZ3
0P08
0FZK
)
lnsulator No.1 Screw (IBZ30P080FZK)
No.3
4
PD-F958
CONTRAST OF PCB ASSEMBLIES
H MAIN BOARD ASSY
PWZ3896, PWZ3897 and PWZ3895 are constructed the same except for the following:
Part No. Mark Symbol and Description PWZ3895
C81, C367, C461, C475, C477 C4276, C4287 C175 C185, C323 C341, C342 C365, C395, C413 C416, C4277 C388, C389 C397 C401 C403 C404 C429, C430, C435 C438 C431, C432 C481, C482 CN401 D391 D394 D1301 D1309, D1312 D1314 IC401 IC406 JA391 JA392 JA394 L151, L152, L307, L351 L309 L391 L395, L396 R310 R312, R411 R413 R341 R342 R375 R391 R392 R401, R472, R473 R405 R410 R427 R430 R435, R436 R437, R438 R439 R442 R470, R471 R481, R482, R485, R486 R487 R490 R1301 R1305, R1307 X341 X401 Not used Not used CEAT101M10 CKCYF103Z50 CCCCH120J50 Not used Not used CCCSL101J50 Not used Not used Not used Not used Not used CCCSL390J50 Not used 1SS254 1SS254 Not used Not used RKN1004 RKN1004 DKN1035 Not used Not used LAU1R0J LAU1R0J Not used RD1/4PU271J RD1/4PU105J RD1/4PU471J RD1/4PU244J RD1/4PU102J Not used Not used Not used Not used RD1/4PU473J RD1/4PU823J Not used RD1/4PU223J RD1/4PU104J RD1/4PU471J PSS1008 Not used
Remarks PWZ3896
CKCYF103Z50 CKCYF103Z50 CEAT471M6R3 Not used Not used CFTLA104J50 CCCSL101J50 CCCSL101J50 CEAT471M6R3 CCCCH120J50 CCCCH220J50 CCCSL390J50 CEAT330M16 Not used 52147-0310 1SS254 1SS254 PD2026B BA15218 RKN1004 Not used DKN1035 RTF1167 RTF1167 LAUR22J LAUR22J RD1/4PU241J Not used Not used RD1/4PU241J RD1/4PU244J RD1/4PU102J RD1/4PU102J RD1/4PU471J RD1/4PU223J RD1/4PU163J RD1/4PU163J RD1/4PU433J RD1/4PU470J Not used Not used RD1/4PU471J Not used PSS1008
PWZ3897
CKCYF103Z50 CKCYF103Z50 CEAT471M6R3 Not used Not used CFTLA104J50 CCCSL101J50 Not used CEAT471M6R3 CCCCH120J50 CCCCH220J50 CCCSL390J50 CEAT330M16 Not used 52147-0310 Not used Not used PD2026B BA15218 Not used Not used Not used RTF1167 Not used Not used LAUR22J RD1/4PU241J Not used Not used RD1/4PU241J Not used Not used RD1/4PU102J RD1/4PU471J RD1/4PU223J RD1/4PU163J RD1/4PU163J RD1/4PU433J RD1/4PU470J Not used Not used Not used Not used PSS1008
Note : Refer to "3.SCHEMATIC DIAGRAM". 5
PD-F958
I
POWER BOARD ASSY
Part No.
PWZ3901 and PWZ3900 are constructed the same except for the following:
Mark Symbol and Description PWZ3900
C17 Power Transformer(AC120V) Power Transformer(AC220-230V) Not used PTT1342 Not used
Remarks PWZ3901
CKCYF103Z50 Not used PTT1343
Note : Refer to "3.SCHEMATIC DIAGRAM".
M
DISPLAY BOARD ASSY
Part No.
PWZ3905 and PWZ3904 are constructed the same except for the following:
Mark
C714 J703
Symbol and Description PWZ3904
Not used Not used
Remarks PWZ3905
CKCYF103Z50 DE010WE0
NSP
Note : Refer to "3.SCHEMATIC DIAGRAM".
L
SWITCH BOARD ASSY
Part No.
PWZ3908 and PWZ3907 are constructed the same except for the following:
Mark
D751 R751
Symbol and Description PWZ3907
Not used Not used
Remarks PWZ3908
PCX1019 RD1/4PU471J
Note : Refer to "3.SCHEMATIC DIAGRAM".
6
PD-F958
¶ PCB PARTS LIST
Mark No. Description Part No.
P
HADPHONE BOARD ASSY (PWZ3910)
L501, L504, L505 (AXIAL INDUCTOR) LAUR22J
COILS AND FILTERS CAPACITORS
C503, C504 CKCYF473Z50
RESISTORS
VR501 (0.5k) PCS1003
OTHERS
JA501 J501 HADPHONE JACK 3P Cable Holder 2mm JUMPER WIRE RKN1002 51048-0300 D20PDY0315E
7
1
2
3
4
PD-F958
3. SCHEMATIC DIAGRAM
3.1 MAIN BOARD ASSY and HEADPHONE ASSY
2 23 3
1.8V
A
7
-O.7V
4
33
1.8V
A
1.6V
5
OV 1.6V
53
6
OV 1.6V
1.6V
16
B
18
B
1.7V
8
0.2V
19
1.7V
(T) (T) (F) (F) (F) (F)
0V
0V
0V
C
C
SIGNAL ROUTE : AUDIO SIGNAL : EFM SIGNAL : FOCUS SERVO LOOP : TRACKING SERVO LOOP : CARRIAGE SERVO LOOP (S) : SPINDLE DRIVE : LOADING DRIVE (D) : DOOR DRIVE
0V
(SEL) (SEL)
0V
23
3.4V
0V
(SEL)
5.0V
0V
(D)
(D)
D
0V
(D)
0V
E
D
F
8
HF
1
L F DISPLAY BOARD ASSY M F SWITCH BOARD ASSY
2 3 4
5
6
7
8
PD-F958
A
0V 1.6V -9.2
0V
LINE OUT JACK
10
0V
-9.2 1.6V 0V 0V
P
B
PD-F958/MYXQ Only
PD-F958/MVXQ Only
C
HF
MAIN BOARD ASSY
(PWZ3896:PD-F958/MYXQ) (PWZ3897:PD-F958/MVXQ)
TO POWER BOARD ASSY
PD-F958/MYXQ Only
D
Note:
The numbers marked with a circle show the number of each measuring point, which correspond to the number in the service manual PD-F958 (ORDER NO. RRV2085) on page12 .
J11
I
F
5
6
7
8
HF
9
1
2
3
4
PD-F958
3.2 DISPLAY BOARD ASSY, POWER BOARD ASSY and SWITCH BOARD ASSY
A
LF
DISPLAY BOARD ASSY
PD-F958/MYXQ, MVXQ :(PWZ3905)
PE5032A
B
MF
SWITCH BOARD ASSY
PD-F958/MYXQ,MVXQ :(PWZ3908)
J703
HF
C
CN351
TO MAIN BOARD ASSY
PD-F958/MYXQ,MVXQ Types AC220-230V 50Hz AC POWER CORD MYXQ: PDG1003 MVXQ: PDG1055
IF
(TO MAIN BOARD ASSY) CN11
POWER BOARD ASSY
(PWZ3901:PD-F958/MYXQ PD-F958/MVXQ)
D
HF
P0WER TRANSFORMER
10
I F MF M F L N
1
2
3
4
DE010WE0
1
2
3
4
PD-F958
4. PCB CONNECTION DIAGRAM
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 Symbol in Schematic Diagrams Part Name
A
B B C E B B C E D D G S
C
E B
C
E Transistor
C
E B
C
E Transistor with resistor
G S D
G S Field effect transistor
B
Resistor array
3-terminal regulator 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 Capacitor
SIDE A
P. C. Board
Chip Part
SIDE B
C
P
HEAD PHONE BOARD ASSY
SIDE A
HF
CN401
PNP1455-B
D
1
2
A B C D E
3
P
4
11