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
T–ZZR MAR. 1999 Printed in Japan
PD-F17
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES : ÷ Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List.
÷ The
÷ 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.
7 CONTRAST TABLE
PD-F17/ KUXQ/CA and PD-F958/KUXQ/CA are constructed the same except for the following:
Ref.
MarkSymbol and Description
No.
EXTERIOR
NSPMOTHER BOARD ASSYPWM2269PWM2272
P6-1 MAIN BOARD ASSYPWZ3895PWZ3898
P6-2 POWER BOARD ASSYPWZ3900PWZ3902
P6-3 DISPLAY BOARD ASSYPWZ3904PWZ3905
P6-4NSP SWITCH BOARD ASSYPWZ3907PWZ3908
NSP HEADPHONE BOARD ASSYNot usedPWZ3911No.1
NSP COAXIAL OUTPUT BOARD ASSYNot usedPWZ3917No.2
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.
Ex. 1When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by
R439– R442RD1/4PU823JRD1/4PU443J
R470, R471Not usedRD1/4PU470J
R481, R482, R485, R486RD1/4PU223JNot used
R487– R490RD1/4PU104JNot used
X341PSS1008Not used
X401Not usedPSS1008
Note : Refer to "2.SCHEMATIC DIAGRAM".
4
POWER BOARD ASSY
I F
Although PWZ3900 and PWZ3902 are different in part number, they consist of the same components.
DISPLAY BOARD ASSY
M F
PWZ3905 and PWZ3904 are constructed the same except for the following:
PD-F17
MarkSymbol and Description
C714Not usedCKCYF103Z50
NSPJ703Not usedDE010WE0
Note : Refer to "2.SCHEMATIC DIAGRAM".
SWITCH BOARD ASSY
L F
PWZ3908 and PWZ3907 are constructed the same except for the following:
2.1 MAIN BOARD ASSY, HEADPHONE ASSY and COAXIAL OUTPUT ASSY
2
23
A
7
-O.7V
1.8V
1.8V
43
33
B
SIGNAL ROUTE
C
(S)
(D)
A
B
C
: AUDIO SIGNAL
: EFM SIGNAL
: FOCUS SERVO LOOP
: TRACKING SERVO LOOP
: CARRIAGE SERVO LOOP
: SPINDLE DRIVE
: LOADING DRIVE
: DOOR DRIVE
D
1.6V
5
OV
1.6V
1.6V
1.7V
(SEL)
1.6V
1.7V
0V
0V
0V
0V
(D)
0V
0V
(SEL)
0V
0V
(SEL)
0V
(D)
(D)
6
OV
8
0.2V
53
16
18
19
(F)
(F)
(F)
(F)
(T)
(T)
23
3.4V
5.0V
D
F
DISPLAY BOARD ASSY
L
F
E
6
HF
1234
SWITCH BOARD ASSY
M
F
5
67
8
PD-F17
A
COAXIAL OUTPUT
BOARD ASSY
Q
(PWZ3917)
0V
1.6V
10
1.6V
0V
-9.2
-9.2
0V
LINE OUT
JACK
0V
0V
B
P
MAIN BOARD ASSY
HF
(PWZ3898: PD-F17
/KUXQ/CA)
C
The numbers marked with a circle show the number of each
Note:
measuring point, which correspond to the number in the
service manual PD-F958 (ORDER NO. RRV2085) on page12 .
J11
D
F
I
TO POWER BOARD ASSY
5
6
7
Q
HF
8
7
1
234
PD-F17
2.2 DISPLAY BOARD ASSY, POWER BOARD ASSY and SWITCH BOARD ASSY
DISPLAY BOARD ASSY
PD-F17/KUXQ/CA
L
F
A
B
:(PWZ3905)
PE5032A
SWITCH BOARD ASSY
PD-F17/KUXQ/CA
M
F
:(PWZ3908)
H
CN351
F
TO MAIN BOARD ASSY
C
PD-F17/KUXQ/CA
CABLE HOLDER
51048– 1200
I
POWER BOARD ASSY
(PWZ3902:PD-F17/KUXQ/CA)
F
AC120V
AC POWER CORD
60Hz
KUXQ/CA : PDG1064
J703
DE010WE0
D
(TO MAIN BOARD ASSY) CN11
F
H
8
LF MFI F
M
1234
N
P0WER TRANSFORMER
1
23
3. PCB CONNECTION DIAGRAM
4
PD-F17
3.1 HEAD PHONE BOARD ASSY and COAXIAL OUTPUT BOARD ASSY
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
BCE
DGS
Symbol in Schematic
Diagrams
BCE
BCE
BCEBCE
DGSDGS
Part Name
Transistor
Transistor
with resistor
Field effect
transistor
SIDE A
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
CapacitorConnector
SIDE A
H
CN401
F
HEAD PHONE BOARD ASSY
P
A
B
P. C. BoardChip Part
COAXIAL OUTPUT BOARD ASSY
Q
SIDE B
H
C
PNP1455-B
SIDE A
F
CN951
D
PNP1455-B
IC951
DEABC
1
2
3
PQ
4
9
FILE–TYPE
COMPACT DISC PLAYER
◊Û¿X/.˘
STANDBY / ON
SINGLE LOADER
ACSESS
@
°
@
°
@
°
@
°
@
'
°
@
°
@
FILE –TYME CD MECHANISM
°
@
°
@
°
@
PLAY
°
@
°
@
°
@
°
@
°
CLOSE
MODE HI-LITE
CLEAR PROGRAM
OPEN/
Î
UNLOAD
TRACK MIN SECDISC
CUSTOM
RDM
ALL BEST CD TEXT
REPEAT
PGM 1
PREVIOUSSINGLE
SCANDISC
DISPLAY BEST PREVIOUS
DISCTITLE
INPUT
4 1
6
7
REMAIN
¡ ¢
FILE-TYPE COMPACT DISC PLAYER
PD-F958
PD-F908
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
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
T–ZZR JAN. 1999 Printed in Japan
PD-F958, PD-F908
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.
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.
Health & Safety Code Section 25249.6 – Proposition 65
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.
(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 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.
Reading should
not be above
0.5 mA
Earth ground
Device
under
test
Also test with plug
reversed
(Using AC adapter
plug as required)
Leakage
current
tester
Test all exposed
metal surfaces
AC Leakage Test
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
on the parts list 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
2
PD-F958, PD-F908
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.