ORDER NO. 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 KUXQ – O AC120V KCXQ – O AC120V KUXQ/CA O – AC120V FILE-TYPE COMPACT DISC PLAYER RRV2085 T–ZZR JAN. 1999 Printed in Japan PD-F958 CONTENTS 1. SAFETY INFORMATION .................................... 2 2. EXPLODED VIEWS AND PARTS LIST ............. 3 3. SCHEMATIC DIAGRAM ................................... 11 4. PCB CONNECTION DIAGRAM ....................... 19 5. PCB PARTS LIST ............................................. 24 6. ADJUSTMENT .................................................. 28 7.GENERAL INFORMATION ............................... 36 7.1 PARTS ........................................................ 36 7.1.1 IC .......................................................... 36 7.1.2 DISPLAY ............................................... 37 7.2 DIAGNOSIS ................................................ 39 7.2.1 ERROR CORD DISPLAY ................. 39 7.2.2 ERROR HISTORY AND DISPLAY ... 39 7.2.3 ERROR HISTORY DISPLAY ............ 40 7.2.4 DISASSEMBLY ................................. 41 7.3 BLOCK DIAGRAM ...................................... 49 8. PANEL FACILITIES AND SPECIFICATIONS ................................................................... 50 PD-F908 Type THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). PD-F958 Model Power Requirement Remarks PD-F908 MODE HI-LITE CLEAR PROGRAM DISC TITLE FILE–TYPE COMPACT DISC PLAYER Î SINGLE LOADER FILE –TYME CD MECHANISM ◊Û¿X/.˘ ' ACSESS PLAY DISPLAY BEST PREVIOUS INPUT 6 7 ¡¢ 41 UNLOAD OPEN/ CLOSE
51
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ORDER NO.
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER 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, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER ELECTRONIC CORPORATION 1999
KUXQ – O AC120V
KCXQ – O AC120V
KUXQ/CA O – AC120V
FILE-TYPE COMPACT DISC PLAYER
RRV2085
T–ZZR JAN. 1999 Printed in Japan
PD-F958
CONTENTS1. SAFETY INFORMATION.................................... 22. EXPLODED VIEWS AND PARTS LIST ............. 33. SCHEMATIC DIAGRAM ................................... 114. PCB CONNECTION DIAGRAM ....................... 195. PCB PARTS LIST ............................................. 246. ADJUSTMENT .................................................. 28
7.GENERAL INFORMATION ............................... 367.1 PARTS ........................................................ 36 7.1.1 IC .......................................................... 36 7.1.2 DISPLAY............................................... 37
7.2 DIAGNOSIS ................................................ 397.2.1 ERROR CORD DISPLAY ................. 397.2.2 ERROR HISTORY AND DISPLAY ... 397.2.3 ERROR HISTORY DISPLAY ............ 407.2.4 DISASSEMBLY ................................. 41
7.3 BLOCK DIAGRAM ...................................... 498. PANEL FACILITIES AND SPECIFICATIONS
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
PD-F958
ModelPower Requirement Remarks
PD-F908
MODE HI-LITE
CLEAR PROGRAM DISCTITLE
FILE–TYPECOMPACT DISC PLAYER
Î
SINGLE LOADER
STANDBY / ON
°@°@
°@°@
°@°@
°@°@
°@°@
°@°@
°@°@
FILE –TYME CD MECHANISM
◊Û¿X/.˘
RDMCUSTOM ALL BEST CD TEXT
SCANDISC
REPEAT
REMAIN
PGM 1
PREVIOUSSINGLE
TRACK MIN SECDISC
'
ACSESS PLAY
DISPLAY BEST PREVIOUS
INPUT
6 7 ¡ ¢ 4 1UNLOADOPEN/
CLOSE
PD-F958, PD-F908
2
1. SAFETY INFORMATION
1. SAFETY PRECAUTIONS The following check should be performed for thecont inued protect ion of the customer and servicetechnician.
ANY MEASUREMENTS NOT WITHIN THE LIMITSOUTLINED ABOVE ARE INDICATIVE OF A PO-TENTIAL SHOCK HAZARD AND MUST BE COR-RECTED BEFORE RETURNING THE APPLIANCETO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appli-ance have special safety related characteristics. Theseare often not evident from visual inspection nor theprotection afforded by them necessarily can be ob-tained by using replacement components rated forvoltage, wattage , etc. Replacement parts which havethese special safety characteristics are identified inthis Service Manual. Electrical components having such features areidentified by marking with a on the schematics andon the parts list in this Service Manual.The use of a substitute replacement component whichdoes not have the same safety characteristics as thePIONEER recommended replacement one, shown inthe parts list in this Service Manual, may create shock,fire, or other hazards. Product Safety is continuously under review andnew instructions are issued from time to time. Forthe latest information, always consult the currentPIONEER Service Manual. A subscription to, or ad-ditional copies of, PIONEER Service Manual may beobtained at a nominal charge from PIONEER.
LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground(water pipe, conduit, etc.) by connecting a leakagecur ren t tes ter such as S impson Mode l 229-2 orequivalent between the earth ground and all exposedmetal parts of the appliance (input/output terminals,screwheads, metal overlays, control shaft, etc.). Plugthe AC line cord of the appliance directly into a 120VAC 60 Hz outlet and turn the AC power switch on. Anycurrent measured must not exceed 0.5 mA.
(FOR USA MODEL ONLY)
Also test with plugreversed(Using AC adapterplug as required)
Deviceundertest
Test all exposedmetal surfaces
Earth ground
Leakagecurrenttester
Reading shouldnot be above0.5 mA
AC Leakage Test
This service manual is intended for qualified service technicians; it is not meant for the casualdo-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have beentrained 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 mayvoid the warranty. If you are not qualified to perform the repair of this product properly and safely, youshould 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
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.
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.
PD-F958, PD-F908
3
2. EXPLODED VIEWS AND PARTS LISTNOTES : ÷ 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
(1) PARTS LIST
1 Control Cable (L=1.0m) PDE12472 Output Cable (L=1.0m) PDE12483 Remote Control Unit See Contrast table (2)4 Battery Cover PZN1105
NSP 5 Warranty Card See Contrast table (2)
6 Operating Instructions (English) See Contrast table (2)7 Operating Instructions (French)) See Contrast table (2)8 Polyethlene Bag Z21 - 0389 Styrol Protector F PHA1333
10 Styrol Protector R PHA133411 Packing Case See Contrast table (2)12 Mirror Mat PHF1001
NSP 13 Battery (R6P, AA) VEM 1010
Mark No. Symbol & Description RemarksPart No.
PD-F958/ PD-F908/ PD-F908/KUXQ/CA KUXQ KCXQ
(2) CONTRAST TABLEPD-F908/KUXQ,KCXQ and PD-F958/KUXQ/CA have the same construction except for the following:
3 Remote Control Unit PWW1148 PWW1147 PWW1147(CU-PD101) (CU-PD100) (CU-PD100)
NSP 5 Warranty Card ARY7023 ARY7023 ARY70246 Operating Instructions (English) PRB1278 PRB1277 PRB12777 Operating Instructions (French) Not used Not used PRD103411 Packing Case PHG2337 PHG2334 PHG2335
Mark No. Description Part No.Front
9(1/2)
10(1/2)
11
6
5
4
3
9(2/2)
10(2/2)
138
2
12
17
PD-F908/KCXQ only
PD-F958, PD-F908
4
2.2 EXTERIOR
A
62
5761
5562KUXQ/CA,KUXQ type only
54
4
53
6850
46
47
44 (C)
44 (B)
44 (A)
11
3
68
58
51
60
63
6313
13
PD-F908 only
PD-F908 only
Cutting position
CuttingNo.44(A)Power button
No.44(C)Function button
No.44(B)Single loaderbutton Cutting
NoteNo.44(Function button)
PD-F958, PD-F908
5
B
J
F
E
AB C
D
E
G
F
G
34
59
1563
3028
29
64
23
15
25
5
52
63 21(1/2)
cutting positionNote1
Note1
65276 24
67
32(4/4)
56
3532(1/4)
32(2/4)
32(3/4)
25
12
17
22
14
63
63
No.21(Back Fence)
cutting
cutting
21(2/2)
21(1/2)
21 (2/2)Note1
63
2
41
31
Refer to''2.3 LOADINGMECHANISM ASSY''
61
61
18
61
66
19
16
6937
H63
8
40
42
43
15
64 33
38
39
1542
15
15
36
C
H
34
59
7
21(1/2)
1
26(2/2)
26(1/2)
10
J
69
D
61
Note2
cutting positionNote2No.26(Hood Base)
cutting26(2/2)
26(1/2)
20
60
PD-F958 Only
PD-F958, PD-F908
6
(1) EXTERIOR PARTS LISTMark No. Description Part No. Mark No. Description Part No.
1 Main Board Assy See Contrast table(2)
2 Power Board Assy See Contrast table(2)3 Display Board Assy See Contrast table(2)
NSP 4 Switch Board Assy See Contrast table(2) NSP 5 Door Board Assy See Contrast table(2)
NSP 6 Center LED Board Assy See Contrast table(2) NSP 7 Select Motor Board Assy PWZ3324 NSP 8 Sensor Board Assy PWZ3327
9 .............
10 Cord Stopper CM - 22C
11 F.F.C/30V See Contrast table(2)
12 AC Power Cord PDG106413 Rubber Sheet See Contrast table(2)14 Foot Assy REC126315 Screw C PBA1106
16 Screw PBA1108 NSP 17 Under Base PNA2255
18 Rear Base See Contrast table(2)19 Stopper Angle PNB155920 Insulator See Contrast table(2)
21 Back Fence PNW267122 Locking Card Spacer VEC159623 Belt PEB128824 Cover PNM129425 Motor Assy PEA1333
26 Hood Base PNW263327 Center Pole PNW263428 Gear (Middle) PNW290629 Gear (Twin) PNW264230 Gear Pulley VNL1662
31 Loading Mechanism Assy PXA158932 Rack Label PAM178333 Belt PEB128834 Motor Pulley PNW163435 Disc Rack PNW2845
36 Mecha Base PNW263937 Gear PNW290638 Gear PNW264239 Slider PNW264340 Lock Lever PNW2644
41 Mecha Stopper PNW264642 Roller PNW264743 Gear Pulley VNL166244 Function Button See Contrast table(2)45 .............
46 Name Plate PAM177647 Display Window See Contrast table(2)48 .............49 .............50 Operation Panel See Contrast table(2)
51 Bonnet Case PYY119152 Hood PNW286553 Side Cover PNM132254 .............55 65 Label See Contrast table (2)
NSP 6 Center LED Board Assy PWZ3915 PWZ3892 PWZ389211 F.F.C/30V PDD1186 PDD1167 PDD1167
(40P F.F.C) (32P F.F.C) (32P F.F.C)13 Rubber Sheet Not Used AEB1111 AEB111118 Rear Base PNA2452 PNA2450 PNA2450
20 Insulator PNW2766 Not Used Not Used44 Function Button PAC1908 PAC1905 PAC190547 Display Window PAM1772 PAM1774 PAM177450 Operation panel PNW2869 PNW2867 PNW286755 65 Label ORW1069 ORW1069 Not used
1 Gear 1 PNW20522 Gear 2 PNW20533 Gear 3 PNW20544 Carriage Base PNW26995 Pickup Assy - S PEA1335
6 D.C. Motor Assy (SPINDLE) PEA12357 Carriage DC Motor Assy PEA12468 Pinion Gear PNW20559 Carriage DC Motor/0.3W PXM1027
10 Disc Table Assy PEA1314
11 Mechanism Board Assy PWX119212 Guide Bar PLA1094
SERVO MECHANISM ASSY GM PARTS LIST
SpacerSpacer
(Pressure of about 9 kg)
Disc Table
1.2mm
6.9mm
0.9mm±0.05mm
Yoke M
Spindle Motor
Carriage Base
Stopper
Spacer SettingPosition
21
Use nipper or other tool to cut the three sections marked in figure . Then remove the spacer
While supporting the spindle motor shaft with the stopper, put spacer on top of the yoke M, and stick the disc table on top (takes about 9kg pressure). Detach the spacer.
How to Install the Disc Table
Float Base
11
2A
A
2.4 SERVO MECHANISM ASSY GM
Mark No. Description Part No.
13 …………14 Screw JFZ17P025FZK15 Screw JFZ20P040FMC
16 Washer WT12D032D02517 Clamp Magnet PMF101418 Yoke M PNB1312
21 Gear Stopper PNB130322 Screw BPZ20P060FMC23 Screw BPZ26P100FMC24 PU Rack Spring ABH707725 Rack Holder PNW2056
PD-F958, PD-F908
11
A
B
C
D
1 2 3 4
1 2 3 4
3. SCHEMATIC DIAGRAMNote: When ordering service parts, be sure to refer to "EXPLODED VIEW AND PARTS LIST" or "PCB PARTS LIST".
3.1 MECHANISM BOARD ASSY,SENSOR BOARD ASSY,LOAD SW BOARD ASSY,SELECT MOTOR BOARD ASSY,LOADING MOTOR BOARD ASSY,CENTER LED BOARD ASSY, DOOR BOARD ASSY and PICKUP ASSY
E F GA B C D
A
G
B
C
DE
F
PICK UP ASSY(PEA1335)
DOOR BOARD ASSY
CENTER LED BOARD ASSY
SENSOR BOARDASSY
(PWZ3327)
LOAD SW BOARD ASSY (PWZ3334 )
LOADING MECHA BOARD ASSY
(PWX1474)
SELECT MECHA BOARD ASSY
(PWX1465)
LOADING MOTOR BOARD ASSY
(PWZ3337)
SELECT MOTORBOARD ASSY
(PWZ3324)
SE
RV
O M
EC
HA
NIS
M A
SS
Y G
M(P
XA
1591
)
SPINDLEMOTORASSY
PEA1235
CARRIAGEMOTORASSY
PEA1246MECHANISMBOARD ASSY(PWX1192)
CN
610
1739
79-4
B
A
D
C
E
FPD-F958/KU/CA:(PWZ3913)PD-F908/KU,KC:(PWZ3890)
PD-F958/KU/CA:(PWZ3915)PD-F908/KU,KC:(PWZ3892)
PD-F958, PD-F908
12
A
B
C
D
1 2 3 4
1 2 3 4H
3.2 MAIN BOARD ASSY and POWER BOARD ASSY (FOR PD-F958)
DISPLAY BOARD ASSY(PWZ3904)
SWITCH BOARD ASSY (PWZ3907)M
L
D
E
F
C
B
A
SIGNAL ROUTE: AUDIO SIGNAL : EFM SIGNAL: FOCUS SERVO LOOP: TRACKING SERVO LOOP: CARRIAGE SERVO LOOP: SPINDLE DRIVE: LOADING DRIVE: DOOR DRIVE
SWITCHESSWITCH BOARD ASSY S751 : SL ACCESS S752 : SL PLAY S753 : POWER STANDBY/ON
PD-F958, PD-F908
19
A
B
C
D
1 2 3 4
1 2 3 4
4. PCB CONNECTION DIAGRAM4.1 MECHANISM BOARD ASSY, SENSOR BOARD ASSY, LOAD SW BOARD ASSY, SELECT MOTOR BOARD ASSY, LOADING MOTOR BOARD ASSY, CENTER LED BOARD ASSY and DOOR BOARD ASSY
GD E FA B C
F CENTER LED BOARD ASSY G DOOR BOARD ASSY
G DOOR BOARD ASSY
JCN208
JCN205
PNP1454-A
PNP1455-B
PNP1457–A
HCN208
JCN204
(PD-F908)
HCN204
(PD-F958)
HCN205
For PD-F908
F CENTER LED BOARD ASSY
E SELECT MOTORBOARD ASSY
SELECT MECHA BOARD ASSY
D SENSOR BOARD ASSY
For PD-F958
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 PCBDiagrams
Symbol in SchematicDiagrams
Part Name
Transistor
Transistorwith resistor
Field effecttransistor
B C E
B C E
B C E
D G S
B C E
B C E B C E
D G S D G S
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
Resistorarray
3-terminalregulator
CapacitorConnector
P. C. Board Chip Part SIDE B
SIDE A
SIDE A
PNP1458-A
LOADING MOTOR BOARD ASSYS
PIN
DL
EM
OT
OR
INS
IDE
CA
RR
IAG
EM
OT
OR
M
M
A C LOAD SW BOARD ASSYBMECHANISM BOARD ASSY
J JCN207 CN203
PNP1239-B
(PD-F908)
H HCN207 CN203
(PD-F958)
PD-F958, PD-F908
20
A
B
C
D
1 2 3 4
1 2 3 4H
SIDE A4.2 MAIN BOARD ASSY (FOR PD-F958)
H MAIN BOARD ASSY
ACN610
To PICKUP ASSY
CJ657
VR
152
VR
151
IC20
2IC
151
Q15
2Q
405
Q45
2Q
321
IC40
1IC
405
IC40
6Q
451
Q45
4Q
403
Q45
3IC
301
Q40
6Q
404
Q15
1Q
391
IC20
3Q
153
IC20
1
IC37
2
Q38
1
VR
155
VR
154
VR
153
VR
156
GJ631
LCN701
FJ1601
EJ601
IJ11
PNP1455-B
PD-F958, PD-F908
21
A
B
C
D
1 2 3 4
1 2 3 4
M SWITCH BOARDASSY L DISPLAY BOARD ASSY
I POWER BOARD ASSY
H CN351
IC21 IC371IC31 IC32
Q61 Q62 Q63
Q701IC701Q702 IC702
AC IN
H CN11
PNP1455-B
SIDE A
L I
4.3 DISPLAY BOARD ASSY, SWITCH BOARD ASSY and POWER BOARD ASSY (FOR PD-F958)
M
PD-F958, PD-F908
22
A
B
C
D
1 2 3 4
1 2 3 4
J MAIN BOARD ASSY
ACN610
To PICKUP ASSY
CJ657
VR
152
VR
151
IC20
2IC
151
Q15
2Q
405
Q45
2IC
371
Q32
2Q
341
IC40
1IC
405
IC40
6Q
451
Q45
4Q
403
Q45
3IC
301
Q37
2Q
404Q
151
Q39
1IC
203
IC20
1IC
351
IC37
2Q
381
VR
155
VR
154
VR
153
VR
156
GJ631
NCN701
FJ1601
EJ601
KJ11
PNP1454–A
SIDE A4.4 MAIN BOARD ASSY(FOR PD-F908)
J
PD-F958, PD-F908
23
A
B
C
D
1 2 3 4
1 2 3 4
SIDE A
K ON
4.5 DISPLAY BOARD ASSY, SWITCH BOARD ASSY and POWER BOARD ASSY (FOR PD-F908)
O SWITCH BOARDASSY
N DISPLAY BOARD ASSY
K POWER BOARD ASSY
J CN351
J CN11
IC32 IC31 Q62Q63
IC21Q61
Q711
AC IN
PNP1454-A
PD-F958, PD-F908
24
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.÷ 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 byJ = 5%, and K = 10%).560 Ω = 56 × 10 1 = 561 ...................................................RD1/4PU 5 6 1 J47k Ω = 47 × 10 3 = 473 ..................................................RD1/4PU 4 7 3 J0.5 Ω = R50 ......................................................................RN2H Â 5 0 K1 Ω = 1R0 .........................................................................RS1P 1 Â 0 K
Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors).5.62k Ω = 562 × 10 1 = 5621...........................................RN1/4PC 5 6 2 1 F
CN11 12P JUMPER CONNECTOR 52147-1210JA394 I/O INTERFACE JACK DKN1035JA321 OPTICAL LINK OUT GP1F32TCN351 FFC CONNECTOR 40P HLEM40S-1JA401 2P JACK PKB1032
JA393 JACK PKN1005X341 X TAL.RES.(16.9344MHz) PSS1008JA391, JA392 JACK RKN1004CN201 CONNECTOR 6P RKP-533CN202 FFC CONNECTOR SLW16S-1C7
The information shown in the list is basic information and maynot correspond exactly to that shown in the schematic diagrams.
PD-F958, PD-F908
37
7.1.2 DISPLAY PEL1095 (V701: DISPLAY BOARD ASSY) : FOR PD-F958
¶ Pin Assignment
¶ Anode Grid Assignment
¶ Pin Connection
42
43
1
84
CUSTOM ALLSINGLE PREVIOUS DISC SCAN ADLC REMAIN
RDM PGM BEST REPEAT 1 CDTEXT
PD-F958, PD-F908
38
¶ Pin Assignment
¶ Anode Grid Assignment
¶ Pin Connection
PEL1089 (V701: DISPLAY BOARD ASSY) : FOR PD-F908
PD-F958, PD-F908
39
7.2 DIAGNOSIS7.2.1 ERROR CODE DISPLAYIf a failure occurs in the Loading mechanism, the error symbol is automatically displayed on the fluorescent display screen of the front panel.
7.2.2 ERROR HISTORY and DISPLAY
Error history display in test modeThe previously generated errors (NG processing) can be confirmed in the test mode. Since the has a backup function, the error history ismemorized even if the power is turned off. (Memory holding time : About two days)
TEST MODE: ON
TEST MODE: STOP CANCEL
Press the "BEST" button of the keys on the main body.
An error appears on the fluorescent indicator display by the above operation.
The previously generated 16 error codes (maximum) can be memorized. These error codes are displayed one at a time in the ascending orderby pressing the "BEST" button again.
Note : A product performs fail safe operation when an error occurs. At that time, an error code is memorized by the fail safe operationafter the error is eliminated.
A B C
A0 01 36 : 15
Short Point
W161W165
MAIN BOARD ASSY
Short Point
W161W165
MAIN BOARD ASSY
Focus servo : CLOSE
Short Point
W103W102
MAIN BOARD ASSY
Short Point
W103W102
MAIN BOARD ASSY
MODE
7
STOP all operations.
PD-F958 MODEL
PD-F908 MODEL PD-F908 MODEL
PD-F958 MODEL
PD-F958, PD-F908
40
7.2.3 ERROR HISTORY DISPLAY(1) Disc No. A : Detail of error code at portion<Note> The user display appears only when the normal operation cannot be returned even if the fail safe operation is executed after each
error occurs.
(2) Track No. B : Error sequence in portionThe display of 1 to 16 appears. The low number indicates the recently generated error. The error whose number is “1” was generated mostrecently.
(3) Minute : Second No. C : Detail of error generation mode in portionIndicates the internal mode in which the displayed error is generated. The upper digit in “minute : second” has the meaning.
User display DescriptionNone A0 • A disc couldn’t be detected for playback after loading because;
No disc existed.A disc was turned upside down.A disc was dirty.A disc was loaded incompletely.
• The focus got out of place during playback due to the crackand stain on the disc.
None A1 • The servo mechanism couldn’t move to the desired tuneposition within a fixed time during selection of a tune fromplayback or during playback.
A3 • A disc couldn’t be loaded within a fixed time. (A disc couldn’t be carried from the rack block.)
U1A4 • A disc couldn’t be unloaded within a fixed time. (A disc couldn’t
be returned to the rack block.)
A2 • The LOADING mechanism couldn’t move to the desired discposition within a fixed time during selection of a disc fromplayback or during playback start from stop.
U2A5 • The LOADING mechanism couldn’t be forcibly returned to
the home position (left position when viewed from the front)within a fixed time after it is initialized or becomes NG.
None A6 • A disc couldn’t be normally rotated for playback after loadingbecause;
A disc was turned upside down.A disc was dirtyA disc was loaded incompletely.
• A disc couldn’t be normally rotated during playback due to thecrack and stain on the disc.
User display DescriptionNone A7 • Mechanism position just before the LOADING mechanism
shifts to the disc selection operation when the DCNT pin islow. (The DCNT pin is usually high when the LOADINGmechanism is in the stop state. The mechanism position isthus judged to have been shifted for some reason. The shiftedmechanism position may cause a failure.)
None A8 • Discrepancy has occurred between the detected disc positionand the current disc position during movement of the loadingmechanism. (The system may incorrectly counted thewaveforms of the DCNT and DPOS terminals. If counting isincorrect, the position of the disc No. displayed does not matchthe disc position counted.)
None A9 • Mechanism position during disc loading when the DCNT pinis low. (The DCNT pin is usually high when the LOADINGmechanism is in the stop state. The mechanism position isthus judged to have been shifted for some reason. The shiftedmechanism position may cause a failure.)
None AA • The pickup block cannot return to the innermost circumference
when the playback is completed or another disc is shifted.
During closing of the hoodand when the hood is com-pletely close
During opening of the hoodand when the hood is com-pletely open
Hood sectionUser display Description
U3 P0 The hood did not open within the specified time. The switch ofthe hood was malfunctioning.
P1 The hood did not close within the specified time. The switch ofthe hood was malfunctioning.
P2 The hood was attempted to be opened with force when it wascompletely closed. The switch of the hood was malfunctioning.
PD-F958, PD-F908
41
7.2.4 DISASSEMBLYREMOVING THE LOADING MECHANISM ASSY
Remove the Bonnet.
Remove the Screws and Stopper Angle.
Remove the Screws and Rear Base.
Remove the Screws and Back Fence.
Remove the each wire.
While holding down the hook of the MechaBase, slide the Loading Mechanism Assy topull up and remove the Loading MechanismAssy.
While holding down the hook of the MechaBase, slide the Mechanism Stopper toward theright to pull up and remove the Mecha Stop-per.
Stopper AngleStopper Angle
Rear BaseRear Base
22
22
33
44
44 4444
44
55
44
4
76
Back Fence
Push
Push
Loading Mechanism ASSY
Hook
Mecha Stopper Mecha Base
10
98
Push Push
Mecha Base
Loading Mechanism ASSY
11
11
11
12
14
13
12 34 56 7
8 10
1112 14
PD-F958, PD-F908
42
REMOVING THE OPERATION PANEL
REMOVING THE DISC RACK
Remove the Bonnet.
Remove the Screws.
Cut the Binder securing the wire material.
Remove the Center Pole. (Refer to the “REMOVING THE DISC RACK”)
Shift the Front Panel slightly toward you while paying attention to the back side hooks on the Chassis.
Open the Hood.
Remove the Screws.
Press the 2 hooks to remove the Center Pole from the Operation Panel.
Hook Hook sectionsection
2
5
3
2
2
5
Center PoleCenter Pole
HoodHood
OPENOPEN
Operation PanelOperation Panel
Disc RackDisc Rack
1
2
4 3 3
12345
123 4
PD-F958, PD-F908
43
REMOVE THE HOOD and HOOD BASE
Remove the Bonnet.
Remove the Operation Panel. (Refer to the “REMOVING THE OPERATION PANEL”)
Remove the Screws.
Remove the Back Fence.
Press the hook of the Stopper of the Hood Base to remove the Stopper. Slide the Hood toward the left to remove the Hood.
Remove the Screws.
Remove the Hood Base.
7
1234589
Hood Base
Turning
Back Fence
Hood
Push
Hook section
5
8
9
7
4
3
6
8
8
Stopper
PD-F958, PD-F908
44
INSTALLING THE LOADING MECHANISM ASSY
INSTALLING THE DISC RACK
Center Boss of the Mecha Base
Mecha Base
The Gear should be engaged with Disc RackPlace the Disc Rack below
the hook of the Mecha Base, then let the center hole of the DiscRack pass through the Center Boss.
Gear
Loading Mechanism Assy
Disc Rack
The hook of the Mecha Base shouldshould be on the top of the Disc Rack
Loading Mechanism Assy
Slider
The projection of the Drive Plate should be engaged with the corresponding part of the slider
1
1
PD-F958, PD-F908
45
REMOVING THE SERVO MECHANISM ASSY GM
Slide the float base in the direction of the arrowwhile pressing down on the loading base
hook, and, lifting it gently, pull it out in thedirection of the arrow .
Remove the connector ASSY (4P) from the float base.
Remove the float spring. (To install this part, line upthe float angle side of the Servo Mechanism ASSYGM first, and press down on the float base side.)
Remove the float rubber from the Servo MechanismASSY GM. At this time the float rubber should re-main on the float base side. (To install it on the floatbase when it has been removed, push it into place witha thin cylindrical object.
Turn gear pulley (B) and position Arm A2 as shownbelow.
Arm A2
Turn
Gear Pulley(B)
45
Servo Stopper S
Float Base
Connector Assy(4P)
Float Angle
Float Spring
Remove
Flloat Base
Hook
Loading Base
Move
Remove
Float Base
Float RubberServo Mechanism Assy Gm
2
2
3
4
5
6
1
7
Push
2
3 5
6
7
8
1
4
5
PD-F958, PD-F908
46
REMOVING THE ARM A2
Remove the float base together with the ServoMechanism ASSY GM. (Refer to Steps for “ Removing the Servo Mechanism ASSY GM” .)
Remove the clamp spring and remove the clamper holder.
Turn gear pulley (B) and position Arm A2 as shown
below.
Remove Arm (B) while pressing the hook in
the direction of the arrow.
Remove screw 7.
Turn gear pulley (B) and position Arm A2 as shownbelow.
Remove the Arm A spring2 from its hook.
Note: Do not hold the tip (blade) of arm (A) duringoperation.
Remove drive plate, Arm plate, Arm A spring2 and Arm(A). (Refer to Steps 3-4 on page 47.)
8
9
Gear Pulley(B)
Arm A2
HookArm A Spring2
Remove
Cam Cover
10
10
11
12Lift
Screw
Gear Pulley(B)
Arm(B)
Arm A2
4
5
6
7
Arm(B)
PushHook
10
Clamper Holder
Remove
Clamp Spring
3
2
1
2 3
4
5
7
6 10 12
8
9
13
1 5
PD-F958, PD-F908
47
FOR REASSEMBLY, REVERSE THE DISASSEMBLY PROCEDURE, and IN ADDITION CARRY OUTTHE FOLLOWING ITEMS.
Assemble the arm plate as shown below, watching outfor the drive plate hook.
Place Arm A2 and the Arm A spring2 on the loadingbase, being careful to keep them in the position shownbelow.
Set the drive plate and arm plate, which were assem-bled in Step , on the Arm A2 side as shown below.At this time be careful to keep Arm A2 in the positiondescribed in Step .
Insert the gear plate boss into the drive plate grooveand pull it toward you.
Turn gear pulley (B) and position Arm A2 as shownbelow.
Note : Do not hold the tip (blade) of arm A2 duringoperation.
Drive Plate
HookArm Plate
Arm A2
Arm Spring2
Arm A2
Set Position
Loading Base
Drive Plate Gear Plate Boss
Arm PlateArmA2
4
3
5
6
7
7
8
9Hook
Tun
ArmA Spring
Arm A2
Gear Pulley(B)
1
2
3
4
5
89
7
1
2
PD-F958, PD-F908
48
10
11
12
Turn
Install
Arm(B)
Gear Plate
Arm A2
Arm(B)
Gear Pulley(B)
Arm(B)
45°13
14
15
Gear Pulley(B)
Clamp Spring
Clamper Holder
10 12
13 15
PD-F958, PD-F908
49
7.3 BLOCK DIAGRAM
DE
CO
DE
R+
DA
C
(IC
301) 12
,11
75
21,2
2,23
,24,
12,1
3
SE
RV
OC
ON
TR
OLL
ER
(IC
151)
CX
A17
82C
Q
34 33
6,13
,16
25 28
26,2
7,37
,36
56
18,1
9
3435
1140
9,39
4610
53 42,4
3
47
CX
D25
29Q
AU
DIO
71
26,2
7
44
RE
SE
T
RF
31
1010
08
22
DA
TA
MO
TO
R D
RIV
E MOTORDRIVE
AM
P
(IC
201,
IC20
2)LA
6520
(IC
203)
LA65
17
IN-S
IDE
SW
LD-O
N
LDMD
A-F
PIC
K-U
PA
SS
EM
BLY
M
TR
AC
KIN
G D
RIV
EF
OC
US
DR
IVE
CA
RR
IAG
E D
RIV
ES
PIN
DLE
DR
IVE
DIS
C S
ELE
CT
DR
IVE
LOA
DIN
G D
RIV
E
DO
OR
DR
IVE
EJE
CT
SW
CLA
MP
SW
DIS
C-C
OU
NT
DIS
C-P
OS
ITIO
N
FLO
UR
ES
CE
NT
DIS
PLA
Y
FU
NC
TIO
N K
EY
DO
OR
SW
LED
X35
1
MU
TE
OP
TIC
AL
OU
T
DE
CK
SY
NC
HR
O
AU
DIO
OU
TP
UT
SR
IN-S
IDE
SW
CP
U
PD
-F95
8:P
E50
31A
(IC
351)
PD
-F90
8:P
E50
32A
(IC
701)
RESET
CLOCK, DATA
LATCH
SCOR
SQ
SO
SE
NS
FC
OK
86,9
3F
OK
2523
CO
UT
2314
44
X34
1
8990
PD-F958, PD-F908
50
8. PANEL FACILITIES AND SPECIFICATIONS
FRONT PANEL
DISPLAY
Lights when you choose the play mode.
Lights during random play.
Blinks during TRACK SCAN.
Blinks during DISC SCAN.
Blinks when the PREVIOUS button is pressed.
Lights when a CD is being played.
Lights during pause mode.
Lights when the PROGRAM (PGM)button is pressed.
Lights during custom programming andplay.
Lights when the BEST button is pressed.
Lights during repeat play.
Lights when the remaining time isdisplayed.
Lights during CD TEXT discplayback.
TRACK MIN SECDISC
RDMCUSTOM ALL BEST CD TEXT
SCANDISC
REPEAT
REMAIN
PGM 1
PREVIOUSSINGLE
MODE HI-LITE
CLEAR PROGRAM DISCTITLE
FILE–TYPECOMPACT DISC PLAYER
Î
SINGLE LOADER
STANDBY / ON
°@°@
°@°@
°@°@
°@°@
°@°@
°@°@
°@°@
FILE –TYME CD MECHANISM
◊Û¿X/.˘
RDMCUSTOM ALL BEST CD TEXT
SCANDISC
REPEAT
REMAIN
PGM 1
PREVIOUSSINGLE
TRACK MIN SECDISC
PULSEFLOWD/A CONVERTER
PHONES LEVEL
'
Remote sensor
Hood
MODE button
HI-LITE button
CLEAR button PROGRAM button
SINGLE LOADERACCESS button
SINGLE LOADERPLAY button
STANDBY/ONswitch
UNLOAD button
OPEN/CLOSE button
BEST button
PREVIOUS button
TITLE DISPLAY button
TITLE INPUT button
DISC (–/+) buttons
Track/Manual searchbuttons (41/¡¢)
Play/Pause button (6)
Stop button (7)
ACSESS PLAY
DISPLAY BEST PREVIOUS
INPUT
6 7 ¡ ¢ 4 1UNLOADOPEN/
CLOSE
PD-F958, PD-F908
51
3. Output terminalAudio line outputControl input jack (Except for U.K. model)Control output jack (Except for European and U.K. models)CD-DECK SYNCHRO jackOptical digital output jackI/O interface (Except for U.K. and F908 models)Head phone jack with volume control(Except for U.S. and Canadian models)
4. Accessories÷ Remote control unit ................................................................... 1÷ Size AA/R6P dry cell batteries .................................................. 2÷ Output cable .............................................................................. 1÷ Control cable (Except for European and U.K. models) ............. 1÷ CD liner notes file (Except for U.S. and Canadian models) ...... 1÷ Index label sheet (Except for U.S. and Canadian models) ....... 1÷ Operating instructions ............................................................... 1
Note.Specifications and design subject to possible modification without notice,due to improvements.
1. GeneralType ........................................... Compact disc digital audio systemPower requirements
U.S. and Canadian models ............................... AC 120V, 60 HzU.K. and European models ................... AC 220-230V, 50/60 Hz
Power consumptionU.S. and Canadian models .................................................. 12WU.K. and European models .................................................. 14W
Power consumption in standby mode ......................................... 3WOperating temperature ................................................ +5°C - +35°C
(+41°F - +95°F)Weight ( without package ) ................................ 6.5 kg (14 lb 3 oz.)External dimensions ........................ 420(W) X 402(D) X 193(H) mm
16-9/16(W) X 15-13/16(D) X 7-10/16(H) in.
2. Audio sectionFrequency response .................................................. 2 Hz - 20 kHzS/N ratio ......................................................... 98 dB or more (EIAJ)Dynamic range ............................................... 96 dB or more (EIAJ)Channel separation ........................................ 96 dB or more (EIAJ)Harmonic distortion ...................................... 0.003 % or less (EIAJ)Level difference between channels ................. 1.0 dB or less (EIAJ)Output voltage ............................................................ 2 Vrms (EIAJ)Wow and flutter ................................ less than ±0.001 % (W.PEAK)