order no. pdo-m602
TRANSCRIPT
WY) PIONEER’ The Art of Entertainment
Service ORDER NO. ARP2694
MULTI-PLAY COMPACT DISC PLAYER
PDO-M602 PD-M552 PD-M502 PD-M602, PD-M552 AND PD-M502 HAVE THE FOLLOWING:
ee Penna Sei PD-M602 PD-M552 PD-M502
® This manual is applicable to the following : PD-M602/KU, KUXJ, KUXJS, KC and KCXJ ; PD-M552/KU, KUXJ, and KUXJS ; PD-M502/KU, KUXJ, KUXJS, KC and KCXJ.
© For the following : PD-M602/KUXJ, KUXJS, KC and KCXJ ; PD-M552/KU, KUXJ, and KUXJS ; PD-M502/KU, KUXJ, KUXJS, KC and KCXJ, refer to page 38.
CONTENTS 1. SAFETY INFORMATION <c-sscseescceeecseeeecceeceeeessees 2 8. ADJUSTMENTS --+---eceescccececceceececececersseeesaeseerns 27 2. PACKING AND PARTS LIST --+-e:--eseeeeeeeeeeeeeereeees 3 Q. IC INFORMATION --+eee--sceeeseeecereeececeeececeneeseeenns 36 3. EXPLODED VIEWS AND PARTS LIST ----+-----+-+20++ 4 10. FOR PD-M602/KUXJ, KUXJS, KC, KCXJ, 4, BLOCK DIAGRAM -+-+--+-re-seeeceeeeeeerceeeeceeereeserens 10 PD-M552/KU, KUXJ, KUXJS, PD-M502/KU, 5. SCHEMATIC DIAGRAM. ------+-----2seeeeeeeeseeeeceeees 11 KUXJ, KUXJS, KC AND KCXJ TYPES-------------+- 38 6. PCB CONNECTION DIAGRAM. --resccesecseseeeesseees 17 11. PANEL FACILITIES -------------seeseeeecceeececeeeeeecesenns 41 7. PCB PARTS LIST «+--c+eceorscsssesssercoseneciccccteczeenees 25 12. SPECIFICATIONS -----s0:se-eseeeeeeereeececeeeeeeeeteneens 42
PIONEER ELECTRONIC CORPORATION = 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan PIONEER ELECTRONICS SERVICE INC. P.O. Box 1760, Long Beach, California 90801 U.S.A. PIONEER ELECTRONICS OF CANADA, INC. 300 Allstate Parkway Markham, Ontario L3R OP2 Canada PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia TEL: [03} 580-9911 © PIONEER ELECTRONIC CORPORATION 1993 Spiren ase Hi ls
PD-M602
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
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which
may cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5).
When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with
the solder. Aliso, when soldering do not inhale any smoke or fumes produced.
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 MODELE CANADIEN SEULEMENT) Les symboles de fusible -@&— (fusible de type rapide) et/ou -§E—=% (fusible de type lent) sur CCI indiquent que les piéces de replacement doivent avoir la méme désignation.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS ANY MEASUREMENTS NOT WITHIN THE LIMITS
The following check should be performed for the OUTLINED ABOVE ARE INDICATIVE OF A PO- continued protection of the customer and service TENTIAL SHOCK HAZARD AND MUST BE COR-
RECTED BEFORE RETURNING THE APPLIANCE TO
THE CUSTOMER. technician.
LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage 2. PRODUCT SAFETY NOTICE
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, contro} shaft, etc.}. Plug
the AC line cord of the appliance directly into a 120V
AC 60Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5mA.
z Reading should
Leakage | NOt be above
current | 0.5mA Device under
test
Test all exposed metal
surfaces
Also test with
plug reversed Earth
(Using AC adapter ground plug as required)
AC Leakage Test
Many electrical and mechanical parts in the appli-
ance have special safety related characteristics. These
are often not evident from visual inspection nor the
protection afforded by them necessarily can be ob-
tained by using replacement components rated for vol-
tage, 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 A on the schematics and
on the parts list in this Service Manual.
The use of a substitute replacement component which
dose not have the same safety characteristics as the
PIONEER recommended replacement one, shownin
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 ad-
ditionai copies of, PIONEER Service Manual may be
obtained at a nominal charge from PIONEER.
;
;
PD-M602
2. PACKING AND PARTS LIST NOTES:
* Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. ¢ The A\ 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.
* Parts marked by “©” are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
Parts List
Mark No. Description Part No. Mark No. Description Part No.
1 Connection cord with PDE — 319 9 CD packing case PHG1869 mini plug (for SR cord) 10 Mirror mat sheet 223 — 007
2 Connection cord with PDE1109 11 PP case PYY1169 pin plug (for Audio) 12 Bag Z21 — 038
3 Remote control unit PWW1068 ; 4 Battery cover PZN1010 NSP 101 Dry cell battery VEM — 022
(R038, AAA) 5 Magazine assembly PXA1504
6 Operating instructions PRB1184 (English)
7 Styrol protector (F) PHA1228 8 Styrol protector (R) PHA1229
PD-M602
3. EXPLODED VIEWS AND PARTS LIST
NOTES: « Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
¢ The A\ 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.
Parts marked by “@” are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
3.1 EXTERIOR
Parts List
nT _—,
1 Strain relief 2 32P FF.C/30V
A 3 Power transformer A 4 Power cord with plug
5 Bonnet
6 Insulator 7 Screw
8 Knob (Headphone) 9 Function panel
0 Mode button
11 Name plate 12 Power button 13. Screw 14 Function button 15 Display window
16 Spring (Door) 17. LED lens
18 Door 19 Function panel assembly 20 Mother board assembly
21 Screw
22 Screw
23 Screw 24 Screw
25 Screw
2 Screw
27.» ~Screw
28 Screw
PNW1912 IBZ30P080FCC PAC1707 PNW2250 PAC1709
PAM1608 PAC1719 BBZ26P120FZK PAC1717 PAM1607
PBH1022 PNW2019 PNW2264 PEA1265 PWM1746
BBZ30P060FMC BBZ30P080F ZK. PPZ30P120FMC FBT40P080FZK IBZ30P060FCC
IBZ30P100FCC IBZ30P180F MC PDZ30P050F MC
29 Function board assembly PWZ2516
Mark No.
NSP 101
NSP 102
NSP 103
NSP 104
NSP =-:105
NSP 106
107
NSP 108
NSP 109
Description Part No.
PCB mould AMR1525 Under base PNA1751
Rear base PNA1915 Multi mechanism assembly PXA1469
Flat cable (6P) D20PYYO615E
Earth lead unit XDF — 502
Switch board assembly PWZ2520
Headphone board assembly PWZ2524
eee | 2 |
Exterior
a 6PD-M602
NOTE: Screws adjacent to V mark on the product
are used for disassembly.
B
Multi mechanism assembly rer (= See section 3.2.)
C
a
* The stopper consist of the big ring part and the small ring part. If you stick the stopper to the leg, stick the big ring part to the front leg, and the small ring part to the rear leg.
** Cut the Function button.
Ve Stopper
D D Be
| GS (For the rear leg) ] (For the front leg) ‘
Cut the IM section (shown above), so that separate b 99
to Fix button section and Function button section. g
| 4 | 2 ] 3
4
PD-M602
3.2 MULTI MECHANISM ASSEMBLY
the label attached on the motor faces the direction illustrated. ~°
*1 Label
o-17
1
*2: Fix the motor 101 on the motor board
assembly 110 so that the label
attached on the motor faces the
direction illustrated.
¢ How to install the disc table
ctions marked ® and the three sections marked © in
(4) Usenippers or other tool to cut the three se
figure. Then remove the spacer.
stick the disc table on top (takes about 9kg press- the stopper, put spacer on top of yoke M, and
ure). Detach the spacer.
{2] While supporting the spindle motor shaft with
PD-M602
Parts List
Mark No. Description Part No. Mark No. Description Part No.
1 = Motor pulley PNW1634 49 Guide bar PLA1094 2 Gear holder PNW1929 50 Disc table PNW 1067 3 eee. 51 Gear] PNW2052 4 Cam gear PNW1923 52 Gear2 PNW2053 5 Belt . PEB1138 53. Gear3 PNW2054
6 Top guide PNW2061 54 Pinion gear PNW2055 7 ~~ Gear pulley PNWI1918 55 PWB holder PNW2057 8 GearS PNW1919 56 Carriage DC motor/0.3W PXMI1027 9 GearL PNW1920 57 D.C. motor assembly PEA1235
10 Eject spring PBH1107 (spindle, with oil)
11 Switch lever PNW1927 58 Pickup assembly PEA1285 12 Seven bar PNW1931 59 Disc table assembly PEA1035 13. Sub rotary lever PNW1933 60 Screw BBZ26PO60FMC 14 Sub rotary lever spring PBH1111 61 Screw BPZ20P060FMC 15 Rotary lever PNW1932 62 Screw BPZ26P100FMC
16 Drive plate PNW1930 63 Screw JFZ17PO025FZK 17 Motor screw PBA - 112 64 Screw JFZ20P040FMC 18 Holder lever spring PBH1110 65 Washer WT12D032D025 19 Disc holder PNW1924 66 a 20 Cushion A PED1001 67 Stopper spring PBH1131
21 ~~ Holder lever PNW1925 68 Stopper PNW2069 22 ~~‘ Float rubber PEBI1014 69 D.C. motor assembly PEA1246 23 Float rubber PEB1132 (CARRIAGE) 24 ~~ Float screw PBA1L073 70 Upper chassis ~PNB1267 25 ‘Release lever PNW1934 71 Sub chassis PNW2073
26 Release spring PBH1106 27 ~~ Clamper cam PNW1922 28 Clamper holder PNW1921 29 Clamper spring PBH1109 30 Clamper PNW1857 NSP 101 Motor VXM1033
NSP 102 = Eject lever PNB1306 31 Lock lever PNW1917 103 s*see 32 Lock spring PBH1108 NSP 104 Servo mechanism PXA1417 33 StairL PNW1915 assembly M 34 = StairR PNW1916 35 Synchronize lever PNW1926 NSP 105 Loading board assembly PWZ2038
106 oeoeee
36 Motor assembly PEA1130 NSP 107 Rubber tube PEB1171 (LOADING, DISC SELECT) NSP 108 Main chassis PNW2074
37 Screw PMZ26P040FMC NSP 109 Select board assembly PWZ2533 38 Screw PPZ30P080FMC 39 Screw BBZ30P060FMC NSP 110 Motor board assembly PWZ2040
NSP 111 Mechanism board assembly PWX1192 40 Washer WT26D047D025 NSP 112 — Earth lead unit PDF1074 41 Washer WA31D054D025 NSP 113 Clamp magnet PMF1014 42 Ering Z39-010 NSP 114 Gear stopper PNB1303 43 Screw IPZ30PO80FMC
NSP 115 YokeM PNBI312 44 Rubber spacer PEB1238 NSP 116 AV angle PNBI405 45 Rubber spacer PEBI179 NSP 117 _ Carriage base PNW2058 46 = Silent ring PBK1093 47 Washer WA62D130D025 48 Earth spring PBHI132
PD-M602
BLOCK DIAGRAM 4.
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10
5. SCHEMATIC DIAGRAM 5.1 Waveforms *] 50T- JUMP: After switching to the pause mode, press the
Note: The encircled numbers denote measuring points in the
schematic diagram.
TP1- Pin 1:PLAY MODE
(RF) 500mVidiv 500nsec/div
TP1-Pin 1:TRACK SEARCH MODE
(RF) 500mVidiv 200 usec/div
TP1-Pin 6:PLAY MODE (FOER) 100mVi/div 10msec/div
TP1 - Pin 2:PLAY MODE (TRER) 1V/div 10msec/div
TP1-Pin 2:50T- JUMP (*1) MODE (TRER) 1Vidiv 1msec/div
manual search key. *2 FOCUS- IN:Press the key without loading a disc.
1C202-Pin 3 :FOCUS - IN (*2) MODE (FODR) 1Vidiv 200msec/div
1C202-Pin3 :PLAY MODE (FODR) 1Vidiv 1msec/div
1C202- Pin 4:PLAY MODE (6) (TRDR)
500mV/div imsec/div
1C202- Pin 4:50T- JUMP (*1) MODE (TRDR) 500mV/div imsec/div
1€201 - Pin 9: PLAY MODE (SPDR) 1Vidiv 50msec/div
1C201- Pin 9: TRACK SEARCH MODE (SPDR) 2Vidiv 50msec/div
1C202-Pin9 :PLAY MODE (CADR) 1Vidiv 2sec/div
1C202-Pin 9 :TRACK SEARCH MODE (CADR) 2V/div 200msec/div
1C151-Pin 32:PLAY MODE (EFM)
2Vidiv 500nsec/div
1C401- Pin 9:PLAY MODE (1kHz) (LO ) (D/A DATA OUT) 1V/div 200 psec/div
11
1C401 - Pin 10:PLAY MODE (1kHz) ( D/A DATA OUT )
div 200 usec/div
1C301- Pin 35:PLAY MODE (1kHz) (16) (BCLK)
2Vidiv 500nsec/div
rererrreerreer
Paar nee Se aes Suey See ve See eer eer
‘TRACK SEARCH MODE Upper:TP1- Pin 1 (RF) 1V/div Lower: 1C151- Pin 29 (MIRR)
2Vidiv 200 psec/div
1C301 - Pin 32:PLAY MODE (1kHz) ® (LRCK) 2Vidiv 10 wsecidiv
1C301 - Pin 34:PLAY MODE (1kHz) :PLAY MODE | (DATA) Upper:TP1 - Pin 1 (RF) 1V/div
2Vidiv 500nsec/div Lower: 1C151- Pin 30 (DFCT)
es oe Mere 5Vidiv 200 ysec/div
Pin- OUTPUT:PLAY MODE (1kHz) 1V/div 200 psec/div
1C301-Pin 4:PLAY MODE
(MDP)
2Vidiv 2 usec/div
1C301- Pin 20:PLAY MODE (PCO) 2Vidiv 10 usec/div
AY ANNAN TTL
Note:
1. When o
“PARTS
PARTS
Since the
values of ment.
RESISTOR Unit: k:kQ
Rated po
noted. Tolerance: less other
CAPACITO Unit: p:pF
Ratings: c Rated volt
5. COILS: Unit: m:
N
w
>
n < 5 3
Q m
7. OTHERS: e®: Sig
e@ :Ad e W (Red)
e The! portanc placing
8. SWITCHE
FUNCTIQ
$702
$703
$704
$705
$706
$708
$721
$722
$723
$724
$725
$726
$727
$728
$729
$730
$731
$732
$733
$734
$735
$736
SWITCH
$801
e pause mode, press the
t loading a disc.
FRACK SEARCH MODE
ec/div
PLAY MODE
div
STRACK SEARCH MODE
sec/div
2:PLAY MODE
1sec/div
9: PLAY MODE (1kHz) IATA OUT) ) usec/div
1C401- Pin 10:PLAY MODE (1kHz) (LO ) (D/A DATA OUT )
00 di 1V/div_ 2 sec/div
1301 - Pin 35:PLAY MODE (1kHz) (16) (BCLK)
2Vidiv 500nsec/div
reerrerrcrer
1C301 - Pin 32:PLAY MODE (1kHz) (18) (LRCK)
2Vidiv 10 usec/div
1C301 - Pin 34:PLAY MODE (1kHz) (DATA) 2Vidiv 500nsec/div
Pin- OUTPUT:PLAY MODE(1kHz) 1Vidiv 200 sec/div
‘TRACK SEARCH MODE Upper:TP1- Pin 1 (RF) 1V/div Lower: 1C151- Pin 29 (MIRR)
2Vidiv 200 psec/div
‘PLAY MODE Upper: TP1 - Pin 1 (RF) 1V/div Lower: IC151 - Pin 30 (DFCT)
5V/div 200 usec/div
1C301- Pin 4:PLAY MODE (MDP) 2Vidiv 2 usec/div
1C301- Pin 20:PLAY MODE (PCO) 2Vidiv 10 usec/div
AN AN
PD-M602, PD-M552, PD-M50%
Note: (Type 4)
1. When ordering service parts, be sure to refer to
“PARTS LIST of EXPLODED VIEWS” or “PCB
PARTS LIST”.
Since these are basic circuits, some parts of them or the
values of some components may be changed for improve-
ment.
RESISTORS: Unit: k:kQ, M:MQ, or Q unless otherwise noted. Rated power: 1/4W, 1/6W, 1/8W, 1/10W unless otherwise
noted. Tolerance: (F): +1%, (G): +2%, (K): +10%, (M): 20% or +5% un-
less otherwise noted.
. CAPACITORS: Unit: p:pF or uF unless otherwise noted. Ratings: capacitor (wF)/ voltage (V) unless otherwise noted. Rated voltage: 50V except for electrolytic capacitors.
5. COILS: Unit: m:mH or uH unless otherwise noted.
6. VOLTAGE AND CURRENT: __ : DC voltage (V) in PLAY mode unless otherwise noted.
~ mA or-mA: DC current in PLAY mode unless otherwise
noted. Value in ( —_) is DC current in STOP mode.
N
w
>
7. OTHERS: e =» - Signal route. e@ : Adjusting point. e VW (Red) : Measurement point. e The !. mark found on some component parts indicates the im-
portance of the safety factor of the parts. Therefore, when re- placing, be sure to use parts of identical designation.
8. SWITCHES (Underline indicates switch position):
FUNCTION BOARD ASSEMBLY
$702 : EJECT A
$703 : DISC 2
S704 : DISC 1
$705 : AUTO FADER
S706 : DELETE
S708 : PROGRAM
$721 : COMPU TIME FADE
$722 : HI-LITE
$723 : DISC 3
$724 : DISC 4
$725 : ADLC
$726 : MUSIC TYPE
$727 : DISC 5
$728 : DISC &
$729 : PAUSE
$730 : REPEAT
$731 : STOP
$732 : TIME
$733 : PLAY &
S734 : RANDOM
S735 : ed <éq
S736: DP PP
SWITCH BOARD ASSEMBLY
S801 : POWER
13
PI
WLYUIN WIAMIAI
IC301 : CXD2500BQ
IC401 : PD2026B
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| | i, (34mA) os
| tye 87mA Mm
ie | e8 I) V-B wg NJM73L05 Qh | 4
bel2 7124243013113 3313413) | ® I! bet R51 Wie | | ; 4 | Heed $B | REMOTE a i % nh eat POWER TRANSFORMER | | S8x16% 0-51 lh x 0.01 PTT 1237 PD-M602, u
| pp-mss2 ony ST mtg pe Ae a ee ee NS eS 8 nh die ot etl Le eee i
CN701 ————-— Signal Route PDD1125
(F)
'
| |
‘Focus Servo Loop Line (L)
———— ‘Loading Motor Route ! |_PD-M502_| HLEM30E- -1 [| PoD1126 ig 9
| i | i
FUNCTION BOARD ASSEMBLY ~—T-— Tracking Servo Loop Line (PWZ 2516 :PD-M602, PD-M552) :Spindle Motor Route
(PWZ 2514 :PD-M502) 2 Say eae Motor Route
——-—-—-— Disc Select Motor Route
er ee Se es
nl 4 i 2 l 3 I 4 I 5 I 6 l
6. PCB CONNECTION DIAGRAM @ View from component side
: i MOTHER BC
oie dete ae , NN en ea Tee eee POT ee , (PWM1746
PICKUP eae (PWM1745
A es, AC POWER CORD H (PWM1741
Lt a6 =
Q391 Oe See
ZL PD-M602
0405
| 0404 0403
| C406
~ 2 GRE g RES C433 |
BOARD ASSEMBLY 0451 ee |
et ae Sees?
1C408 | pis, [ses
SELECT BOARD |
|
ASSEMBLY : MOTOR BOARD ASSEMBLY 1c21
mene .\3, C22 :
i
rae (C401 |
ic202
10301
MECHANISM 1C151 BOARD :
ASSEMBLY 0322 :
Fe kann errr
C351 q
0 10201 i
PNP1321-B
PNP1321-8
MOTHER BOARD ASSEMBLY (PWM17462PD-M602) (PWM1745 :PD-M552)
(PWM1741 : PD-M502)
| PD-M602 ONLY
HEADPHONE BOARD ASSEMBLY
| D397 | R447
4 USED USED
(po-weoz| USED 1 PD-MS52 |
}
R448
' USED IUMPER | JUMPER
10
1 PD- M502! NOT US
FUNCTION BOARD ASSEMBLY (PWZ 2516. PD-M602,PD-M552) (PWZ2514°: PD-M502)
FO-M6O2, PD-MSSe ONLY
rea cooagpayse ttt
S733» PLAY SR ee ee
MPER oe
JUMPER
S258 wT LME oo occ ses
PD-M602, PD-M552, PD-M502
Transistor
t Ce t i 1 IP.C.B. pattern diagram: Corresponding part | i
Pert name 4 eae i ; Pert n. H Pert narne : indication symbo? i ert Name H
— Fane c2
Ceramic capacitor
Mylar capacitor
-
Electrolytic ca. - ojarized
nena
tralytic capacitor | (Polarized) }
Power capacitor i
Semi-fixed resistor
Ragistor array :
i Resistor :
inductor fetta ‘ : i i
soe
Resonator i
Thermister i i
socom
i. This RC.B. connection diagram is viewed fram the parts mounted side. 2. The carts which have been mounted on the oaard can be replaced wih those shown with the corresponding wiring symbals fisted in the
above Table.
3. ¥ terminal marked with TOT shows negative terminal.
4 a side.
5. the 3 shows emitter.
Cd
.
.
j 4
rr | or l e | 8 | N | 3
SOeM-09 SeceM-Gqd S0dM-04
(QSVETAAS) raist
YIGMaeeA GAAOG ASHTOM (SO8M-09 1 AAT IMWS) (S@EM-9 1 ATI MWS)
(SOEM-09° FAY IMWS) A
; So aw, ee Ee BOC eT eye tag teh ON eae, o! & Y eae rae
YUWO SOBM-a4
‘ QAACS SVUOHSAGASH :
i YIEGMseea | 7 ; i
ma ere a
reEUD rOTHD . }
YIJGM3°2A GAAOS VUOITOUUG (S@@M-09,SO00M-G9 :dfcS AW) :
(SO@M-G9 LATESN WF)
2A . a ; er MM -dq
Cy ae €) Stew -o9 !
30047 esse }
fs
y-— (SErqus D-ESEIAUNG
— st I I a l 4 l . I ; :
SHTOM TMWS) TMWo)
IMWS)
J
j caprsrsnaesons isan ee Seiad
g-TSErsns
Q
GIEMACTEMART FEWOS
< ms) <<
JAAPOSH aYT
|
a ie SASS SSA Se v
rete
B0H0
EORO BORD
BOS!
Tho
GORDI
Sérav Sol
-. ~ $89!
SOSO!
FOED!
terol
SSEO
(Teeol
rosol
Ss I r
MAADAIC VUOITOSMMOD 4909 _ 8 ® View from soldering side
UNI YIGMBS2A . (@BS1 ABS)
BARRY arene)
Oi sh
YIEM Secs
QAAOE TI313e Y.IGMSe2eA GAAOG HOTOM YIGMSeea nS svetnansaesneannn sete aOR ENS GOONIES STOUT
sess ns eUAA orn Me@IWVAHOAM QAAOG
YI@MSeeaA
sasetunt |
Ncemcccetcieminiteea
A
7. PCB PARTS LIST
NOTES: * Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. ¢ The A\ 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.
PD-M602
¢ Parts marked by “@” are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable. ¢ 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%).
560Q — 56 X 10'—> 561
47kQ 47x10 — 473
(0) @ Re 0) °2, Sa ee a ee
1Q 010
RD1/8PM [5][6][1]J RD1/4PS [4][7][3]5 RN2H [O]/RI[S]K RS1P[0][1|[O]K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Q—> 562 X 1O' F562] eee ec ccc c eee e cece cence eeees RN1/4PC[5][6][2][1 JF
Mark No. Description PartNo. Mark No. Description
LIST OF ASSEMBLY C52 C26
MOTHER BOARD ASSEMBLY PWM1746 C431, C432 C25
NSP SUB BOARD ASSEMBLY PRX1268 C27, C302, C351 FUNCTION BOARD ‘ASSEMBLY PWZ2516
NSP SWITCH BOARD ASSEMBLY PWZ2520 C160, C162 NSP HEADPHONE BOARD ASSEMBLY PRZ2524 C309
C413-C416 NSP MECHANISM BOARD ASSEMBLY PRX1192 C157, C164, C169, C218, C308 NSP LOADING BOARD ASSEMBLY PHZ2038 C158, C159, C161, C163, C301 NSP MOTOR BOARD ASSEMBLY P#Z2040 NSP SELECT BOARD ASSEMBLY PRZ2533 C156, C168
C307 C306
MOTHER BOARD ASSEMBLY C155, C170
SEMICONDUCTORS 1C406 BA15218 C171. C172 IC151 CXA1372Q Cll, C13, C15-C17, C167, C205, 1€301 CXD2500BQ C210, C215, C219, C322, C353, C361,
A 1€201, 1€202 LA6520 C461 1C405 NJM4565D-D C433, C434 (C=220, V(AC)=25)
C441, C442(C=0. 0015 u, V(AC) =50V) A 1€22 Levee NJM79L05A
1C401 PD2026B RESISTORS 1€351 PD4458A VR151, VR152(R=22K, W=0. 1)
A 1C21 PQOSRR12 OTHER RESISTORS Q391 2SC1740S
OTHERS 0403, 0404 2SD2144S €N131 CONNECTOR (12P) Q322, 0405 DIC124ES (N351 CONNECTOR (32P)
A D11-D14, D52 11ES2 JA401 PIN JACK (2P) D351, D391-D397 188254 JA391, JA392 REMOTE CONTROL JACK DS4 MTZJ18B JA393 MINI JACK
COILS X401 CRYSTAL RESONATOR L391, L395, L396, L470, L471 LAUO10K (16. 9344MHZz) L351 LAU1O0K A __CTERMINAL
X351 CERAMIC RESONATOR (4. 19MHz) CAPACITORS
C403 CCCCH120550 C404 CCCCH220350 C429, C430, C435-C438 CCCCH390J50 C393 CCCSL101J350 C28, C153 CEAS101M10
Part No.
CEAS101M35 CEAS102M16 CEAS330M16 CEAS332M16 CEAS471M6R3
CEAS4R7M50 CEASR47M50 CFTYA104J50 CGCYX103K25 CGCYX104K25,
CGCYX333K25 CGCYX473K25 CKCYB152K50 CKCYB182K50 CKCYB332K50
CKCYB472K50 CKCYF103Z50
PCH1107 PCL1030
RCP1046 RD1/6PMOODJ
12FM-1. OBT HLEM32S-1 PKB1009 PKN1004 PKN1005
PSS1008
RKC-061 ¥SS1028
25
PD-M602
Mark No. Description Part No.
FUNCTION BOARD ASSEMBLY
SEMICONDUCTORS D701, D702, D706-D709 188254
SWITCHES $702-S706, $708, $721-S736 PSG1006
RESISTORS ALL RESISTORS RD1/6PU OD
OTHERS CN701 CONNECTOR (32P) HLEM32R-1
¥701 FL INDICATOR TUBE PEL1072
REMOTE CONTROL SENSOR SBX1610-51
SWITCH BOARD ASSEMBLY
SEMICONDUCTORS D801 PCX1019
SWITCHES $801 PSG1006
HEADPHONE BOARD ASSEMBLY
COILS L501, L504, L505 LAUO10K
CAPACTORS C501, C502 CKCYF103Z50 C503 CKCYF473Z50
RESISTORS VR501 PCS1003
OTHER RESISTORS RD1/6PUO OO
OTHERS JASQ1 HEADPHONE JACK RKN1002
MECHANISM BOARD ASSEMBLY
SWITCHES S610 DSG1016
LOADING BOARD ASSEMBLY
SWITCHES S601, S602 DSG1016
MOTOR BOARD ASSEMBLY Motor board assembly has no service part.
SELECT BOARD ASSEMBLY
SWITCHES
$604-S606 DSG1016 S603 PSG1010
26
aN IE na UCR feng
8. ADJUSTMENTS
8.1. Adjustment Methods
PD-M602
If a disc player is adjusted incorrectly or inadequately, it may malfunction or not work at all even though there is
nothing at all wrong with the pickup or the circuitry. Adjust correctly following the adjustment procedure.
@ Adjustment Items/Verification Items and Order If the specified values cannot be obtained or no adjustment is possible by performing the verifications or adjustments
described in steps 1 — 4, the pickup block may be defective.
Focus offset verification TP1, Pin 6(FCS. ERR)
Tracking error balance verification TP1, Pin2(TRK. ERR) Noes
Pickup radial/tangential direction tilt TP1, Pin 1 (RF) a tilt adjustment screw,
adjustment Tangential tilt adjustment screw
| 4 | RF level verification TP1, Pin 1 (RF) fNoe
TP, Pin5(FCS. IN) Vv ie Focus servo loop gain adjustment TP1, Pin6(FCS. ERR) R152 (FCS. GAN)
TP1, Pin3(TRK. IN) Vv ae Tracking servo loop gain adjustment TP1, Pin2(TRK. ERR) R151 (TRK. GAN)
@ Measuring Instruments and Tools
1. Dual trace oscilloscope (10:1 probe)
2. Low-frequency oscillator
3. Test disc (YEDS- 7)
4. Low pass filter (39k Q +0.001 uF)
5. Resistor (100 kQ )
6. Standard tools
FCS. ERR TRK. ERR FCS GAN TRK GAN FCS. IN TRK. IN
@ Abbreviation table
‘Focus Error :Tracking Error ‘Focus Gain ‘Tracking Gain :Focus In
:Tracking In
27
PD-M602
@ Test Point and Adjustment Variable Resistor Positions
MOTHER BOARD ASSEMBLY
VRIS2 -VR151
1301
80.1
Kk» ‘40
Figure 1. Adjustment Locations
TEST w225[]W226
@ Notes
1. Use a 10:1 probe for the oscilloscope.
2. All the knob positions (settings) for the oscilloscope in the adjustment procedures are for when a 10:1 probe is used.
@ Test Mode
These models have a test mode so that the adjustments and checks required for service can be carried out easily. When these models are in test mode, the keys on the front panel work differently from normal. Adjustments and checks can be carried out by operating these keys with the correct procedure. For these models, all adjustments are carried out in test mode.
{Setting these models to test mode]
How to set this model into test mode.
1. Unplug the power cord from the AC socket.
2. Short the test mode jumper wires. (See Figure 1.)
3. Plug the power cord back into the AC socket.
When the test mode is set correctly, the display is different from what it usually is when the power is turned on. If the display is still the same as usual, test mode has not been set correctly, so repeat Steps 1 - 3.
28
PD-M602
[Release from test mode]
Here is the procedure for releasing the test mode:
1. Press the STOP key and stop all operations.
2. Unplug the power cord from the AC socket.
[Operations of the keys in test mode]
Function in Test Mode Explanation
PGM Focus servo close The laser diode is lit up and the focus actuator is lifted (PROGRAM) up, then lowered slowly and the focus servo is closed at
the point where the objective lens is focused on the disc.
With the player in this state, if you lightly rotate the
stopped disc by hand, you can hear the sound the focus
servo.
If you can hear this sound, the focus servo is operating
correctly. If you press this key with no disc mounted, the
laser diode lights up, the focus actuator is pulled up, then
the actuator is lowered and raised three times and returned to its original position.
PLAY Spindle servo ON Starts the spindle motor in the clockwise direction and when the disc rotation reaches the prescribed speed
(about 500 rpm at the inner periphery), sets the spindle
servo in a closed loop.
Be careful. Pressing this key when there is no disc
mounted makes the spindle motor run at the maximum
speed.
If the focus servo does not go correctly into a closed loop
or the laser light shines on the mirror section at the
outermost periphery of the disc, the same symptom is
occurred.
PAUSE Tracking servo Pressing this key when the focus servo and spindle servo close/open are operating correctly in closed loops puts the tracking
servo into a closed loop, displays the track number being
played back and the elapsed time on the front panel, and
outputs the playback signal.
If the elapsed time is not displayed or not counted
correctly or the audio is not played back correctly, it may
be that the laser is shining on the section with no sound
recorded at the outer edge of the disc, that something is
out of adjustment, or that there is some other problem.
This key is a toggle key and open/close the tracking
servo alternately. This key has no effect if no disc is mounted.
29
PD-M602
TRACK / Carriage reverse Moves the pickup position toward the inner diameter of MANUAL (inwards) the disc. When this key is pressed with the tracking
SEARCH servo in a closed loop, the tracking servo automatically REV goes into an open loop. Since the motor does not auto-
matically stop at the mechanical end point in test mode, be careful with this operation.
Carriage forward Moves the pickup position toward the outer diameter of
(outwards) the disc. When this key is pressed with the tracking servo in a closed loop, the tracking servo automatically
goes into an open loop. Since the motor does not auto-
matically stop at the mechanical end point in test mode,
be careful with this operation.
Initializes and the disc rotation stops.
The pickup and disc remain where they are when this key
is pressed.
CD magazine eject Stores Disc 1 in the CD magazine, then ejects the CD
magazine. However, even though the CD magazine is ejected, the pickup does not return to the park position.
Even if the CD magazine is mounted again, the pickup remains where it is.
Note : When inserting the magazine, disc 1 of the magazine is loaded automatically.
{How to play back a disc in test mode]
In test mode, since the servos operate independently, playing back a disc requires that you operate the keys in the
correct order to close the servos.
Here is the key operation sequence for playing back a disc in test mode.
PGM(PROGRAM) Lights up the laser diode and closes the focus servo.
L PLAY [> Starts the spindle motor and closes the spindle servo.
g _ | PAUSE Oj] Closes the tracking servo.
Wait at least 2-3 seconds between each of these operations.
30
PD-M602
1. Focus Offset Verification
@ Objective Verify the DC offset for the focus error amp.
@ Symptom when out of | The model does not focus in and the RF signal is dirty. adjustment
@ Measurement instru- Connect the oscilloscope to @ Player state Test mode, stopped ment connections TP1, Pin 6 (FCS. ERR) (just the Power switch on)
[Settings] _SmV/division @ Adjustment location None
10 ms/division
DC mode @ Disc None needed
[Procedure]
Verify the DC voltage at TP1, Pin 6 (FCS. ERR) is 0 + 50 mV.
Note : If the specified values cannot be obtained or no adjustment is possible by performing the verifications or adjustments described in adjustment items 1 — 4, the pickup block may be defective.
2. Tracking Error Balance Verification
@ Objective To verify that there is no variation in the sensitivity of the tracking photo diode.
@ Symptom when out of | Play does not start or track search is impossible.
adjustment
@Measurementinstru- | Connect the oscilloscope to @ Player state Test mode, focus and spindle servos ment connections TPI, Pin 2(TRK. ERR). This closed and tracking servo open
connection may be via a low
pass filter. ; ; @ Adjustment location | None
{Settings] 50 mV/division
5 ms/division
[Procedure]
1. Move the pickup to midway across the disc (R=35 mm) with the TRACK /MANUAL SEARCH FWD pp . DP or REV KX). <kikey.
2. Press the PGM(PROGRAM) key, then the PLAY [> key in that order to close the focus servo then the spindle servo. 3. Line up the bright line (ground) at the center of the oscilloscope screen and put the oscilloscope into DC mode. 4. Supposing that the positive amplitude of the tracking error signal at TP1, pin 2 (TRK ERR) is (A) and the negative
amplitude is (B), the following expression is satisfied.
When A2B,
When A<B,
When there is a DC When there is no DC component component
ed B10) € 7
3. Pickup Radial/Tangential Tilt Adjustment
@ Objective To adjust the angle of the pickup relative to the disc so that the laser beams are shone straight
down into the disc for the best read out of the RF signals.
@ Symptom when out of | Sound broken;some discs can be played but not others.
adjustment
@Measurementinstru- | Connect the oscilloscope to @ Player state Test mode, play
ment connections TPI, Pin 1 (RF).
; or @Adjustment location | Pickup radial tilt adjustment screw
[Settings] 20 mV/division and tangential tilt adjustment screw 200 ns/division
AC mode YEDS-7
[Procedure]
1.
32
Press the TRACK / MANUAL SEARCH FWD D> - Pl or REVKK - <ki key to move the pickup to halfway across
the disc (R=35mm).
Press the PGM (PROGRAM) key, the PLAY [> key, then the PAUSE []l] key in that order to close the respective
servos and put the player into play mode.
. First, adjust the radial tilt adjustment screw with a Phillips screwdriver so that the eye pattern (the diamond shape at
the center of the RF signal) can be seen the most clearly. .
. Next, adjust the tangential tilt adjustment screw with a Phillips screwdriver so that the eye pattern (the diamond shape
at the center of the RF signal) can be seen the most clearly (Figure 3).
. Adjust the radial tilt adjustment screw and the tangential tilt adjustment screw again so that the eye pattern can be
seen the most clearly. As necessary, adjust the two screws alternately so that the eye pattern can be seen the most
clearly.
. When the adjustment is completed, lock the radial and tangential adjustment screw.
Note:Radial and tangential mean the directions relative to the disc shown in Figure 2.
Phillips screwdriver
Tangential direction
Radial direction
Tangential direction
eo ()
Disc
Figure 2 Radial direction
Adjustment locations
PD-M602
Optimum adjustment Out of adjustment
Out of Optimum Out of
adjustment adjustment adjustment
Figure 3. Eye pattern
4. RF Level Verification
@ Objective To verify the playback RF signal amplitude
@ Symptom when out of | No play or no search adjustment
@ Measurement instru- Connect the oscilloscope to @ Player state Test mode, play ment connections TP1, Pin | (RF).
{Settings} 50mV/division Socistment ication) “| Notte 10 ms/division
AC mode @ Disc YEDS-7
[Procedure]
1. Move the pickup to midway across the disc (R=35 mm) with the TRACK /MANUAL SEARCH FWD D> - ppfior REV kX - <k key, then press the PEM (PROGRAM) key, the PLAY [> key, then the PAUSE [lf key in that order to close the respective servos and put the player into play mode.
2. Verify the RF signal amplitude is 1.2 Vp-p + 0.2V.
33
PD-M602
5. Focus Servo Loop Gain Adjustment
@ Objective To optimize the focus servo loop gain.
@ Symptom when out of | Playback does not start or focus actuator noisy. adjustment
@ Measurement instru- | See figure 4. @ Player state Test mode, play ment connections [Settings]
CHI CH2 @ Adjustment location | VR152 (FCS. GAN) 20mV/division 5mV/division
X- Y mode @ Disc YEDS-7
[Procedure]
1. Set the AF generator output to 1.2 kHz and 1 Vp-p.
2. Press the TRACK / MANUAL SEARCH FWDD>? - Dtf or REV KK - <k/ key to move the pickup to halfway across
the disc (R=35 mm), then press the PGM (PROGRAM) key, the PLAY [>> key, then the PAUSE []] key in that order to close the corresponding servos and put the player into play mode.
3. Adjust VR152 (FCS. GAN) so that the Lissajous waveform is symmetrical about the X axis and the Y axis.
Pin 5 (FCS. IN)
Pin 4 (GND)
Focus Gain Adjustment
Higher gain Optimum gain Lower gain
34
PD-M602 }
6. Tracking Servo Loop Gain Adjustment
® Objective To optimize the tracking servo loop gain.
Symptom when out of | Playback does not start, during searches the actuator is noisy, or tracks are skipped. adjustment
@Measurementinstru- | See Figure 5. @ Player state Test mode, play ment connections
[Settings] @ Adjustment location | VR151 (TRK. GAN) CHI CH2
50mVidivision 20 mV/division ~7 X- Y mode Dies eRe
[Procedure]
1. Set the AF generator output to 1.2 kHz and 2 Vp-p.
2. Press the TRACK /MANUAL SEARCH FWD D> - bd or REV KKI- <kI key to move the pickup to halfway
across the disc (R=35 mm), then press the PGM (PROGRAM) key, the PLAY [> key, then the PAUSE [J] key in that
order to close the corresponding servos and put the player into play mode.
3. Adjust VRI51 (TRK. GAN) so that the Lissajous waveform is symmetrical about the X axis and the Y axis.
Pin 3 (TRK. IN)
Pin 4 (GND)
Low pass filter
Tracking Gain Adjustment
Higher gain Optimum gain Lower gain
35
|
PD-M602
9. IC INFORMATION @ The information shown in the list is basic information and may not correspond exactly to that shown in the schematic
diagrams.
Mi PD4458A (IC351) ¢ System Control (Top view)
®@ Pin Arrangement
onmnen OMAN = ~ Seow dana oaeacaeaa & OQggQogqgoo OO OD
$2 50 49.48 47 46.45 44 P41 Om—e52
P42 Co—el53
P43 34
PPO $5
xl 56
X2 3?
Vss O————458
Ps2 O-—~53
PS3 Oo——+ 64 123 4S
OoOo000 &onr Nm oe & & & 2 x
® Block Diagram
BASIC INTERVAL _ } TIMER
INTBT
P130 TMER/EVENT, COUNTER
=0
INTTO
TNER/PULSE PPO oe —| GENERATOR K__)
INTTPG
POs Oy ceRIAL P02 Owe INTERFACE K _) PO1O
INTS10 P1060 PIL O—e) er eRRUPT P12 O—*) CONTROL
P00 0
36
a
/ 740
LI
TS O+——j TE O
® Pin Function
- -oan ——__— - BEESLLEL2 2 | 1 | RESET Reset input. CoO 0000 0000
~~ P30
| 2-11 | To-T9
16,17 | $11,S10 | Segment output. 43 42 41 40 39 38 37 36 35 34 33 32 © Poi
2 © Poo | 18 [| VioaD _| Power supply terminal for FIP driver. = © 80 | 19 | Vpre —_| Power supply terminal for FIP driver.
si—0s: [39-25] $9-S4 | Segment output 2 O $3 | 26 | Vp | + Power supply terminal.
26 O Yoo 27-30/ S3-So | Segment output.
=—ox — [i=sa] Po0-POS O
wl—-oss |35738| P1O-P13_ [Portt, Cd ; zzi—-osr |39-42| P20-P23 [Porta
20 © $9. 143-46 |
[st-s4| Pao-Pas_ [Pond [55 [PPO [Puseoupat i
92011 12 13 14 15 16 17 38 29
eee z z = = 7 = E i 56,57 | X1,X2 Clock oscillation terminal of Main system.
Psa [vss f@reund [$9.60 | XTH,XT2 | Clock oscillation tominal of ub ayer. [ei-6s] pso-Pss [Pons
K—| porto K a1 P00-P03
K—_| port: Ka] Pi0-pis
K__| Portz Ka \ p20-p2s
K—_} Ports (7 \ P30-P33
Ky} Ports Ka P40—P43
Ky} Ports K@\ pso-Ps3
PROGRAM COUNTER (14)
ROM ff fee
PROGRAN eh
MEMORY DECODE kK ports |’7' P6o-res
eee Goarreet $12x4BITS no-19
PH3-
FIP PHO
CONT- $11, ROLLER $10
DRIVER
al [10 ) $o-89
O VPRE O YLoOAD
INTKS
| PortH [4 )PHo~PH3
= is WATCH | CLOCK CPU CLOCK TIMER | DIVIDER STAND BY [sue [sain] soem
Me Pa O
P23 XTIXT2X1X2 Yoo Yss RESET
Mi PEL1072 (V701)
TERMINAL NO. 4 5
aes TERMINAL NO. 48 20
Notes F: Filament Grid
P: Anode
iP! DELETE: >| RANDOM: | ‘>: PROGRAM: '>(ADLGi ° p> REPEAT - 1 ai l k
5 74 8 9 10 41 142 13 14 15 16 17
Pp op p Pp Pp Pp Pp Pp Pp Pp i) oh) fa)ste) te) tw tat) NO 9G 21 22 23 24 25 26 27 28 28
NP: No Pin NC: No Connection
30 31 32 33 34 35
DISC SCAN
37
10. FOR PD-M602/KUXJ, KUXJS, KC, KCXJ, PD-M552/KU, KUXg, KUXJS, PD-M502/KU, KUXJ, KUXJS, KC AND KCXJ TYPES
CONTRAST OF MISCELLANEOUS PARTS
NOTES: « Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
¢ The A\ 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.
* Parts marked by “@)” are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
PD-M602/KUXJ, KUXJS, KC, KCXJ, PD-M552/KU, KUXJ, KUXJS, PD-M502/KU, KUXJ,
KUXJS, KC, KCXJ and PD-M602/KU have the same construction except for the
following:
Symbol & Description PD-M602/ | PD-M602/ | PD-M602/ | PD-M602/ | PD-M602/ | PD-M552/ | PD-M552/ | PD-M552/ | PD-M502/ KU type KUXJ type | KUXJS type KC type KCXJ type KU type KUXJ type | KUXJS type KU type
Mother board assembly PWM1746 | PWM1746 PWM1746 | PWM1746 PWM1746 PWM1745 | PWM1745 | PWM1745
Sub board assembly PWX1268 | PWX1268 | PWX1268 | PWX1268 | PWX1268 | PWX1267 | PWX1267 | PWX1267
Function board assembly PWZ2516 PWZ2516 PWZ2516 PWZ2516 PWZ2516 PWZ2516
Headphone board assembly PWZ2524 | PWZ2524 PWZ2524 PWZ2524 PWZ2524
Power cord with plug PDG1015 PDG1015 PDG1015 RDG1010 RDG1010 PDG1015 PDG1015 PDG1015
Strain relief CM — 22C | CM—22C | CM-—22C CM — 22 CM — 22 CM —22C | CM-— 22C | CM — 22C
32P F.F.C/30V (J701) PDD1125 PDD1125 PDD1125 PDD1125 PDD1125 PDD1125 PDD1125 PDD1125
30P F.F.C/30V (J701)
Remote control unit Pww1o06s | Pwwi106s | Pww1068 | Pww106s | PWw1068 | PWW1068 | PWW1068
Battery cover PZN1010 PZN1010 PZN1010 PZN1010 PZN1010 PZN1010 PZN1010 PZN1010
Battery (RO3 AAA) VEM — 022 | VEM — 022 | VEM — 022 | VEM — 022 | VEM — 022 | VEM — 022 | VEM — 022 | VEM — 022
Function panel assembly PEA1265 PEA1265 PEA1265 PEA1265 PEA1265 PEA1274 PEA1274 PEA1274
Function panel PNW2250 PNW2250 PNW2250 PNW2250 PNW2250 PNW2275 PNW2275 | PNW2275
Function button PAC1717 PAC1717 PAC1717 PAC1717 PAC1717 PAC1716 PAC1716 PAC1716
Knob (Headphone) PAC1707 PAC1707 PAC1707 PAC1707 PAC1707
Display window PAM1607 PAM1607 PAM1607 PAM1607 PAM1607 PAM1601 PAM1601 PAM1601
Rear base PNA1915 PNA1941 PNA2008 PNA1940 PNA1942 PNA1938 PNA1939 PNA2011
Insulator PNW1912 | PNW1912 | PNW1912 | PNW1912 | PNW1912 PNW1912 | PNW1912 | PNW1912
Leg assembly :
Leg
Stopper
Insulator assembly
CD packing case PHG1924 PHG1918
Operating instructions (French) PRC1053 PRC1053
Note * 1 : Refer to page 6.
38
PWM1741
PWX1265
PWZ2514
PEA1264
PNW2249
PAC1716
PAM1600
PNA1914
PEA1293
PNW1323
PNM1070
PD-M502/ KUXJ type
PWM1741
PWX1265
PWZ2514
PEA1264
PNW2249
PAC1716
PAM1600
PNA1935
DXA1490
PHG1913
PD-M502/ KUXJS type
PWM1741
PWX1265
PWZ2514
PDG1015
CM — 22C
PEA1264
PNW2249
PAC1716
PAM1600
PNA2007
DXA1490
PHG1943
PD-M502/ KC type
PWM1741
PWX1265
PWZ2514
PEA1264
PNW2249
PAC1716
PAM1600
PNA1932
PEA1293
PNW1323
PNM1070
PHG1922
PRC1053
PD-M502/ KCX4J type
PWM1741
PWX1265
PWZ2514
PEA1264
PNW2249
PAC1716
PAM1600
PNA1936
DXA1490
PHG1914
PRC1053
PD-M602, PD-M552, PD-M502
393
PD-M602, PD-M552, PD-M502
MOTHER BOARD ASSEMBLY
PWM1745, PWM1741 and PWM1746 have the same construction except for the
following:
Symbol & Description
1C405 1C406 D391 C433, C434 (22/25V) C433, C434
R445, R446
R447, R448
L470, L471
CN351 (32P FFC connector)
CN351 (30P FFC connector)
CN401
FUNCTION BOARD ASSEMBLY
PWM1746
NJM4565D — D
BA15218
1$S254
PCH1107
RD1/6PM471J
RD1/6PM471J
LAU010K
HLEM32S — 1
52147 — 0310
PWM1745
NJM4558D — D
CEAS220M25
RD1/6PM102J
PWM1741
NJM4558D — D
CEAS220M25
RD1/6PM102J
Remarks
PWZ2514 and PWZ2516 have the same construction except for the following:
Symbol & Description
CN701 (32P FFC connector)
CN701 (30P FFC connector)
Remote sensor
40
PWZ2516 PWZ2514
HLEM32R — 1
SBX1610 — 51
11. PANEL FACILITIES
PD-M502
PD-M552
PD-M602
@® (U.K. models only) Q® @® @
@ POWER STANDBY/ON switch and STANDBY indicator
@ Magazine insertion slot
@ EJECT button (4) @ Remote sensor (Except for PD-M502)
Receives the signal from the remote control unit.
e@ The PD-M502 is not equipped with the remote sensor.
© Disc number buttons (DISC 1~DiSC 6)
®© MUSIC TYPE button
@ COMPU/TIME FADE button
DELETE button
© TIME button REPEAT button
@ AUTO FADER button @ ADLC (Automatic Digital Level Controller) button
@ RANDOM play button HI-LITE scan button
® Digit buttons (1~10, >10) (PD-M602 [U.K. model] only)
Stop button (m) @ Pause button (i)
Play button (>)
Track/Manual search buttons (<i <</>> PP)
PROGRAM button
@) Headphones jack (PHONES) and headphones volume control (PHONES LEVEL) (PD-M602 only)
: }
12. SPECIFICATIONS
General TRY DG: sioszssiytesseutnetvacssencserevenstese Compact disc digital audio system
Power requirements
U.K. and Australian models............... AC 220-240 V, 50/60 Hz
U.S. and Canadian models............:ccceceeeees AC 120 V, 60 Hz
Other models.............. AC 110-127 V/220-240 V (switchable),
50/60 Hz Power consumption
U.K., Australian and other models ....0......-.ccccessescesseeseees 13 W
ULS. and Canadian models..........ccecccsesessecssccsscescesseeeses 12W
Operating temperature 0.0... ceseecssecceeseseacesenceeseseeens +5°C~+35°C
(+41°F~+95°F)
Wig tisceescee this vecsvecdsfeaitac caieteeoeteseaeaeetied ioc 3.8 kg (8 Ib, 6 oz) External dimensions................... 420 (W) x 299 (D) x 105 (H) mm
16-9/16 (W) x 11-12/16 (D) x 4-1/8 (H) in
Audio section FreQUENCY FESPONSE .........ccecesessssesseascatsaceseeetestenteneeans 2 Hz-20 kHz
S/N ratio
PD-M602(U.K. model)-.--seeeeereeeeeeeeees 102 dB or more (EIAJ) Other MOdelS.........cceccssessseceseeseesesseseeees 98 dB or more (EIAJ)
Dynamic range.........ccccccseesseeseesseesesecenessees 96 dB or more (EIAJ)
Harmonic distortion ... ..0.003% or less (EIAJ)
Output Voltage .2cscccnsciccccsccccscsciscaseatlarccliviesstibseetesteasacedeinsiaeee 2.0V
Wow and flutter... ccccsccsssssceesessereesceeeeee Limit of mesurement
(+0.001% W. PEAK) or less (EIAJ) CMA AMEIS ise csavescdecsesyeivcrceed sea cedescsacciosaigsossvecsatoees 2-channel (stereo)
42
Output terminal Audio line output Headphone jack with volume control (PD-M602 only)
Control input/output jacks (PD-M502/PD-M552: all models, PD-
M602: U.S. and Canadian models only)
CD-DECK SYNCHRO jack
Accessories e@ Remote control unit (Except for PD-M502)........ ce ceeeeesees 1
e@ Size AAA/RO3/dry batteries
(Except for PD-M502)..... cc esessccseesesesseceseceeseceaesssereesees 2
@ Six-cOMPACt-CiISC MAGAZINE .........cscseccescesseneeesestesersstsesneesees 1
e@ Control cord (PD-M502/PD-M552: all models, PD-M602
: U.S. and Canadian models only)
@ Output Cord ..... eee
e Operating instructions
NOTE:
Specifications and design subject to possible modification
without notice, due to improvements.
The Magazine Type Multi-Play CD Players with Qi) mark and the Magazines with the same
mark are compatible for 5-inch (12 cm) discs.