Pioneer PDR-609 Service manual
◊ÛB->?/
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COMPACT DISC DIGITAL RECORDER
AUTO
MONITOR
MANUAL
TRACK NO.
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INPUT
AUTO
SELECTOR
MANUAL
DIGITAL
ANALOG
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PUSH ENTER
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REC BALANCE
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COMPACT DISC RECORDER
PDR-609
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
ORDER NO.
RRV2368
Type
Model
Power Requirement
PDR-609
KU/CA O AC120V
WV O AC220- 240V
WY O AC220- 240V
FOR U.S. MODELS
NECESSARY INFORMATION FOR DHHS
RULES MARKED ON THE REAR BASE AND ON
THE TOP OF CD MECHANISM AS BELOW.
DANGER – LASER RADIA TION WHEN OPEN.
AVOID DIRECT EXPOSURE TO BEAM.
CONTENTS
1. SAFETY INFORMATION
2. EXPLODED VIEWS AND PARTS LIST
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..12
4. PCB CONNECTION DIAGRAM
5. PCB PARTS LIST
6. ADJUSTMENT
................................................
.....................................................
7. GENERAL INFORMATION
7.1 DIAGNOSIS
...................................................
.......................................
.................
...........................
..................................
36
46
51
64
64
Remarks
2
4
7.1.1 ERROR CODE
7.1.2 TROUBLE SHOOTING
7.1.3 ERROR MEESAGE “CHECK TEMP”
7.1.4 CD-R DISC MANUFACTURER CODE
7.1.5 DISASSEMBLY
7.1.6 DIAGNOSIS OF CD-R CORE ASSY
7.2 PARTS
7.2.1 IC
...........................................................
.............................................................
7.2.2 DISPLAY
8. PANEL FACILITIES AND SPECIFICATIONS
.........................................
............................
.......
.....
........................................
........
..................................................
.......
64
66
68
68
70
71
72
72
84
86
PIONEER 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 EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER CORPORATION 2000
T – ZZY AUG. 2000 Printed in Japan
PDR-609
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. 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 60Hz outlet and turn the AC power switch
on. Any current measured must not exceed 0.5mA.
Reading should
not be above
0.5mA
Earth
ground
Device
under
test
Also test with
plug reversed
(Using AC adapter
plug as required)
Leakage
current
tester
Test all
exposed metal
surfaces
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
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 on the parts list
AC Leakage Test
2
PDR-609
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS 3b.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUTED PERSON.
LABEL CHECK
WV type
Shield Case
IMPORTANT
WY types
LASER DIODE CHARACTERISTICS
MAXIMUM OUTPUT POWER: 23 mW
WAVELENGTH: 778 – 787 nm
WY and WV types
Printed on Rear Panel
KU/CA type
Printed on Rear Panel
USYNLIG LASERSTRÅLING VED ÅBNING NÅR SIKKERHED SAFBRYDERE ER UDE AF FUNKTION.
UNDGÅ UDSÆTTELSE FOR STRÅLING
UNSICHTBARE LASER-STRAHLUNG TRITT AUS, WENN DECKEL
(ODER KLAPPE) GEÖFFNET IST! NICHT DEM STRAHL AUSSETZEN!
ADVARSEL
VORSICHT!
VRW1094
WY type
Additional Laser Caution
1. Laser Interlock Mechanism
The position of the switch (S101) on the LOAB Assy for
detecting loading state is detected by the system
microprocessor, and the design prevents laser diode
oscillation when the switch (S101) is not on TRAY terminal
side (TRAY signal is OFF or high level.). Thus, the
interlock will no longer function if the switch (S101) is
deliberately set to TRAY terminal side (low level).
The interlock also does not function in the test mode ∗.
Laser diode oscillation will continue, if pin 1 of CN101 on
the CD-R CORE ASSY is connected to low level.
2. When the cover is opened with the servo mechanism
block removed and turned over, close viewing of the
objective lens with the naked eye will cause exposure to a
Class 1 laser beam.
∗ Refer to page 51.
3
PDR-609
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.
Screws adjacent to mark on the product are used for disassembly.
•
2.1 PACKING
WV, and WY type only
2
WV type only
6
WY type only
7
8
9
10
KU/CA type only
13
11
MENU/
DELETE
4
1
REPEAT RANDOMNAME CLIP
7
FADER
PROGRAM CHECK CLEAR
SKIP PLAY
SKIP ID
SET
CLEAR
I
NPUT
SELECTER
Î
1
WY type only
•
REC SYNCHRO
TIME
AUTO/
DISPLAY
MANUAL
/CHARA
123
ABC DEF
GHI MNOJKL
SCROLL
4
PQRS TUV WXYZ
56
78
10/0 >10
9
CURSOR
NAMEMARK
3
¢
ENTER
¡
8
18
12
2
3
6
13
11
SKIP PLAY
REPEAT RANDOMNAME CLIP
FADER
PROGRAM CHECK CLEAR
SET
•
REC SYNCHRO
TIME
AUTO/
DISPLAY
MANUAL
/CHARA
123
ABC DEF
GHI MNOJKL
SCROLL
4
PQRS TUV WXYZ
MENU/
DELETE
56
78
4
10/0 >10
9
CURSOR
NAMEMARK
3
1
¢
ENTER
¡
7
8
SKIP ID
CLEAR
I
NPUT
SELECTER
Î
18
12
3
1
15 (1/2)
13
16 (1/2)
WY type only
15 (2/2)
17
20
21
16 (2/2)
13
WV type only
11
•
REC SYNCHRO
TIME
DISPLAY
/CHARA
123
ABC DEF
GHI MNOJKL
SCROLL
4
PQRS TUV WXYZ
MENU/
DELETE
56
78
4
10/0 >10
9
CURSOR
NAMEMARK
3
1
¢
ENTER
REPEAT RANDOMNAME CLIP
¡
7
FADER
PROGRAM CHECK CLEAR
SKIP PLAY
8
SKIP ID
SET
CLEAR
I
NPUT
SELECTER
Î
1
AUTO/
MANUAL
3
18
12
14
4
(1) PACKING PARTS LIST
Mark No. Description Part No.
1 AC Power Cord See Contrast table (2)
NSP 2 Warranty Card See Contrast table (2)
3 Audio Cable (L= 1m) PDE1249
4 • • • • •
5 • • • • •
6 Operating Instructions See Contrast table (2)
(English)
7 Operating Instructions See Contrast table (2)
(German/Italian)
8 Operating Instructions See Contrast table (2)
(Dutch/Swedish)
9 Operating Instructions See Contrast table (2)
(Spanish/ Portuguese)
10 Operating Instructions See Contrast table (2)
(English/French)
PDR-609
NSP 12 Dry Cell Battery (R6P, AA) VEM-013
11 Remote Control Unit PWW1169
13 Polyethylene Bag Z21-038
(0.03 × 230 × 340)
14 Packing Case See Contrast table (2)
15 Protecter (F) RHA1238
16 Protecter (R) RHA1239
17 Mirror Mat Sheet Z23-007
18 Battery Cover RZN1156
19 • • • • •
20 Accessory Spacer See Contrast table (2)
21 Rear Spacer See Contrast table (2)
(2) CONTRAST TABLE
PDR-609/KU/CA, WV and WY types are constructed the same except for the following:
Mark
No.
Symbol and Description
KU/CA WV WY
type type type
1 AC Power Cord ADG7021 ADG7004 ADG1127
NSP 2 Warranty Card ARY7045 ARY7022 ARY7022
6 Operating Instructions PRB1306 PRB1306 Not used
(English)
7 Operating Instructions Not used Not used PRD1060
(German/Italian)
8 Operating Instructions Not used Not used PRD1064
(Dutch/Swedish)
9 Operating Instructions Not used Not used PRD1065
(Spanish/ Portuguese)
10 Operating Instructions Not used Not used PRE1290
(English/ Frenche)
Part No.
Remarks
14 Packing Case PHG2418 PHG2429 PHG2419
20 Accessory Spacer Not used Not used PHC1093
21 Rear Spacer Not used RHC1072 Not used
5
PDR-609
2.2 EXTERIOR SECTION
KU/CA type only
18
9
Refer to
"2.4 CD-R CORE ASSY(1/2)",
"2.5 CD-R CORE ASSY(2/2)".
G
21
KU/CA
Type Only
14
30
9
12
21
17
J
21
35
34
25
8
36
13
9
23
19
KU/CA type only
21
H
23
27
22
11
21
21
21
8
26
21
D
8
3
B
1
24
G
J
I
F
H
D
33
8
2
A
H
F
6
NOTE
7
8
28
E
8
4
D
A
C
12
29
31
32
E
I
9
8
10
Refer to
"2.3 FRONT PANEL ASSY)"
8
5
A
B
C
21
15
NOTE
15
This Parts of no service part.
partially of the PCB board of COMPLEX Assy.
16
8
6
(1) EXTERIOR SECTION PARTS LIST
PDR-609
Mark No. Description Part No.
1 AUDIO ASSY See Contrast table (2)
2 AC Inlet See Contrast table (2)
3 25P Flexible Cable/60v PDD1220
4 9P Flexible Cable/60v PDD1221
5 Connector Ass'y (8p) PDE1311
6 Connector Ass'y (6p) PDE1314
7 Power Supply Unit PWR1029
8 Screw (Steel) ABA1011
9 Screw (Steel) ABA1207
NSP 10 Under Base PNA2560
11 Rear Base 609 (Mtl) See Contrast table (2)
NSP 12 Mecha Base (Mtl) PNB1623
13 Shield Case (Mtl) PNB1630
14 Shield Plate (Mtl) See Contrast table (2)
NSP 15 PCB Holder PNW2029
16 Insulator PNW2766
NSP 17 CD-R CORE Ass'y PXA1631
NSP 18 Caution Label See Contrast table (2)
19 Disc Caution Label See Contrast table (2)
20 • • • • •
Mark No. Description Part No.
21 Screw BBZ30P080FCC
22 Screw BBZ40P080FCC
23 Screw FBT40P080FZK
24 Binder PEC-107
25 Bonnet (Fe) PYY1147
26 Caution Label HE See Contrast table (2)
27 Caution Label See Contrast table (2)
28 Caution Label See Contrast table (2)
29 Power Button B (Abs) PAC2003
30 Tray Panel (Abs) PNW2972
31 CD-R CORE PCB ASSY PYY1286
32 Screw PPZ30P080FMC
33 Fuse (FU1: 2A) 215002
34 Bush See Contrast table (2)
35 Nylon Rivet See Contrast table (2)
36 Shield Finger See Contrast table (2)
(2) CONTRAST TABLE
PDR-609/KU/CA, WV and WY types are constructed the same except for the following:
Mark
No.
Symbol and Description
KU/CA WV WY
type type type
1 AUDIO ASSY PWZ4098 PWZ4099 PWZ4099
2 AC Inlet AKP7025 AKP7005 AKP7005
11 Rear Base 609 (Mtl) PNA2562 PNA2563 PNA2563
NSP 18 Caution Label PRW1516 Not used Not used
14 Shield Plate (Mtl) PNB1631 Not used Not used
19 Disc Caution Label PRW1532 Not used Not used
26 Caution Label HE Not used Not used PRW1233
27 Caution Label Not used Not used VRW1094
28 Caution Label Not used PRW1018 Not used
34 Bush ABF1015 Not used Not used
35 Nylon Rivet AEC1160 Not used Not used
36 Shield Finger PBK1153 Not used Not used
Part No.
Remarks
7
PDR-609
2.3 FRONT PANEL SECTION
9
27
25
7
17
14
12
15
26
13
18
5
Accessories of VR Assy.
(1) FRONT PANEL SECTION PARTS LIST
Mark No. Description Part No.
1 OPERATING ASSY See Contrast table (2)
NSP 2 HEADPHONE ASSY See Contrast table (2)
NSP 3 VOLUME ASSY See Contrast table (2)
4 Knob (Abs) PAC1707
5 Vol Knob (Pls) PAC1901
6 • • • • •
7 Mode Button B (Abs) PAC2004
8 Play Button B (Abs) PAC2005
9 Manual Button B L (Abs) PAC2006
10 Manual Button B R (Abs) PAC2007
11 Rec Button B (Abs) PAC2025
1
27
28
10
A
G
11
8
24
A
2
E
4
Mark No. Description Part No.
12 Name Plate PAM1776
13 Display Window OR See Contrast table (2)
14 LED Lens(Abs) PNW2745
15 Front Panel See Contrast table (2)
16 • • • • •
17 Sub Panel (Abs) PNW2975
18 Jog Knob B (Pls) RAC2210
24 Screw With Washer ABA1005
25 19P Flexible Cable/60v PDD1219
26 CD-R Getter Label AAX7837
NSP 28 Rimocon Sheet AEE7021
27 Screw PPZ30P080FMC
27
3
F
(2) CONTRAST TABLE
PDR-609/KU/CA, WV and WY types are constructed the same except for the following:
No.
Mark
NSP 2 HEADPHONE ASSY PWZ4118 PWZ4119 PWZ4119
NSP 3 VOLUME ASSY PWZ4128 PWZ4129 PWZ4129
13 Display Window OR PAM1826 PAM1827 PAM1827
15 Front Panel PNW2971 PNW2976 PNW2976
8
Symbol and Description
KU/CA WV WY
type type type
1 OPERATING ASSY PWZ4108 PWZ4109 PWZ4109
Part No.
Remarks
2.4 CD-R CORE ASSY (1/2)
PDR-609
• Bottom View
1
B
3
13
9
8
12
17
19
Refer to
"2.5 CD-R CORE ASSY (2/2)".
6
7
4
5
15
14
18
2
To
CD-R CORE
CN101
11
CD-R CORE ASSY(1/2) PARTS LIST
•
16
10
Mark No. Description Part No. Mark No. Description Part No.
NSP 1 LOAB Assy VWG2171
2 32P Flexible Cable / 30V PDD1222
3 Connector Assy PG03KK-E07
4 DC Motor (LOADING) PXM1027
5 Connector Assy 2P VKP2253
6 Motor Pulley PNW1634
7 Loading Motor Assy VXX2505
8 Clamper Plate VNE2162
9 Rubber Belt VEB1320
10 Loading Base S PNW2968
11 Tray VNL1910
12 Gear Pulley VNL1866
13 Loading Gear VNL1860
14 Drive Gear VNL1861
15 Drive Cam VNL1862
16 Lock Plate VNL1820
17 Bridge VNL1859
18 Clamper VNL1738
19 Screw JGZ179028FMC
9
PDR-609
2.5 CD-R CORE ASSY (2/2)
C
22
1
25
4
26
(Gray)
15
7
To
CD-CORE
CN452
2
17
20
19
10
9
24
24
3
5
21
11
16
4
27
(Black)
18
• Bottom View
14
6
13
16
24
8
1
How to Install the Disc Table
Use nippers or other tool to cut the two sections marked A in figure 1 .
1
While supporting the spindle motor shaft with the stopper, put spacer on
2
22
12
top of the carriage base, and stick the disc table on top (takes about 9kg
pressure). Take off the spacer.
1
A
Spacer
A
Spacer
Servo Base
2
Spacer setting
Position
Disc table Assy
(Pressure of about 9kg)
Spacer
Spindle
motor
OK NG
Stopper
2.8mm
Carriage
Base
PCB
11mm
10
CD-R CORE ASSY(2/2) PARTS LIST
•
Mark No. Description Part No.
PDR-609
NSP 1 MECHA PCB Assy PWX1625
NSP 3 DC Motor (CARRIAGE) PXM1045
NSP 6 Rack Spring DBH1285
NSP 7 Reflection Sheet PNM1325
NSP 15 Disc Table PNW2860
NSP 20 Magnet VYM1024
2 DC Motor (SPINDLE) PXM1044
4 Float Rubber PEB1308
5 Carriage Motor Assy PEA1353
8 Float Base PNW2964
9 Pinion Gear PNW2994
10 Gear A PNW2855
11 Gear B PNW2856
12 Gear C PNW2969
13 Rack PNW2965
14 Rack Stopper PNW2966
16 Carriage Base PNW2967
17 Flexible Cable (08P) VDA1822
18 Guide Bar VLL1504
19 Sub Guide Bar VLL1505
21 CD-R Pickup PEA1356
22 Screw Z39-018
23 • • • • •
24 Screw JGZ17P028FMC
25 Disc Table Assy PEA1349
26 Floating Spring (Gray) PBH1232
27 Floating Sprin B (Black) PBH1234
11
1
23
PDR-609
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
4
B
Disc (CD, CD-R, CD-RW)
PICKUP
PEA1356
CD-R
CN1 CN101
A
24
B
25
C
18
D
19
E
17
F
26
G
20
H
23
FCS+
29
FCS–
32
TRK+
30
TRK–
31
IC503
LC324265AT-25
D-RAM
Address Data
IC501
PDC069A
136
134
135
137
84
83
85
79
78
77
158
159
160
117
ADLRCK
ADBCK
ADDATA
DAMCK
DALRCK
DADATA
DABCK
DIN1
DIN2
DIN3
DOUT
(OP)
(25P)
CN502
(OP)
(CO)
5
2
3
7
16
13
14
20
21
22
24
CD-R CORE PCB ASSY
A
IC504
PCX1027
VCO IC
EFM ENCODER IC
131
58
X501
33.8688MHz
A
24
B
25
18
19
17
26
20
23
29
32
30
31
A–H
C
D
E
F
G
H
91 98
17.2872MHz
48
IC101
AK8567
RF PROCESSOR
39
89
88
10
9
80
RFWBL
WRF
RFDC
FE
TE
RFAC
IC251-IC254
RUNNING OPC
CIRCUIT
BLOCK
BOUT
AOUT
17.2872MHz
RFDC
FE
TE
RFAC
CDLRCK
CDBCK
CDLRCK
CDBCK67CDDATA66CDTX
65
43
39
IC401
41
CXD2585Q
CD DECODER
50
CDDATA
CDTX
64
C
C
MECHA PCB
ASSY
PC651
NJL5809K-F1
FG
M
DC MOTOR
ASSY
(SPINDLE)
PXM1044
M
CARRIAGE MOTOR
ASSY (SLIDER)
PEA1353
1
1
2
4
6
M
LOADING
D
MOTOR
ASSY
VXX2505
CD-R CORE ASSY
(PXA1631)
CN452
CN601
FG
SPDL
SL
LL L
FG
1
7
SPDL
8
4
6
4
5
CN453
LD CONTROL
FCS+
FCS–
TRK+
TRK–
SL
SPDL
L
CIRCUIT
15
16
IC451
17
BA5810FP
18
TRK DRIVER
FCS DRIVER
11
SLD DRIVER
12
SPDL DRIVER
LOADING DRIVER
13
14
9
10
TE
31
52
IC201
PA9007A
RFDC
SERVO AMP IC
19
FG
: RF SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(OP)
: OPTICAL SIGNAL ROUTE
(CO)
: COAXIAL SIGNAL ROUTE
(D)
: AUDIO SIGNAL (DIGITAL) ROUTE
(R)
: AUDIO SIGNAL (REC) ROUTE
AOUT
BOUT
57 58
IC301
PE5190A
MECHANISM
CONTROL µCOM.
59
4
IC302
MM1522XU
TEMPERATURE
SENSOR IC
IC303
PYY1287
(BR93LC66F)
EEPROM
V+6P
V+5D
V+5A
CN302
(9P)
(6P)
CN901
1
3
2
5
12
1234
5
678
PDR-609
(25P)
CN401
5
2
3
7
16
13
14
20
21
22
24
ADBCK
ADDATA
DAMCK
DALRCK
DADATA
DABCK
DIN1
DIN3
DOUT
(R)
(OP)
IC803
AK4524VF
A/D
CONVERTER
13 11
12
ADDATA
LRCK
(CO)
14
BCK
27,28
25,26
3
2
DATA
IC801
NJM4565M
(R)
1
3
(8P) (8P)
(R)
3
6
3
6
KU/CA type Only
1
2
3
D/A CONVERTER
WY and wv types Only
AUDIO ASSY
D
IC401
PE8001A
3
44
6
F
16
13
VR ASSY
(R)
E
HEADPHONE
VR ASSY
VR802
REC VR
CN801(1/2)CN801(2/2)CN807(2/2) CN807(1/2)
1
8
5
IC404
NJM4558MD
3
5
BA4560F
3
7
1
IC405
(8P)(8P)
JA801
1
(R)
Lch
A
INPUT
8
Rch
JA1403
L ch
OUTPUT
R ch
CN402
7
1
(5P)
(5P)
1
2
3
4
5
CN410
1
2
3
4
5
B
CN602
(6P)
CN202
1
3
2
5
(9P)
CN901
V+5A
IC903
V+16A V+12A
IC901
V+16A
GND
V+8A
V+8A
(14P)
2 3 4 5 10
2 3 4 5 10
+16V REG. -16V REG.
+6V REG.
SWITING REGULATOR
V-16A V-12A
IC902
V-16A
GND
CN601
V+5D
+5V REG.+5V REG.
(14P)
CN201
(OP)
(OP)
DITOUT
CN701
(19P)(19P)
MICROCOMPUTER
OPERATING ASSY
G
H
POWER SUPPLAY UNIT
IC601
TC74HCU04AF
5
10
IC701
PDC066
MODE CONTROL
V701
PEL1101
FL DISPLAY
VR401
HEADPHONE VR
DIN1
(CO)(CO)
DIN3
4
L602
(OP)
85
86
KEY MATRIX
KU/CA: AC120V
WV, WY: AC220- AC240V
IC601
1
JA403
PHONES
JA651
OPTICAL IN
JA652
COAXIAL IN
JA654
COAXIAL OUT
OPTICAL OUT
JA653
C
D701
D702
D
13
5
6
7
8
1
23
PDR-609
3.2 OVERALL CONNECTION DIAGRAM
A
4
CN201
CN901
H
POWER SUPPLY UNIT
(PWR1029)
CN202
CN901
B
A 1/5- A 5/5
A
CN302
CD-R CORE PCB ASSY
(PYY1286)
CN602
CN401CN502
B
CN101 CN451
LOAB ASSY
(VWG2171)
C
C
MECHA PCB ASSY
(PWX1625)
CD-R PICKUP
(PEA1356)
Refer to page18
CD-R CORE ASSY
(PXA1631)
D
CN601 CN452
CN1 CN101
14
1234
5
678
PDR-609
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and P AR TS LIST" or "PCB PARTS LIST".
A
CN601
D
D 1/2- D 2/2
AUDIO ASSY
(KU/CA : PWZ4098)
(WV, WY: PWZ4099)
B
C
CN701
G
OPERATING ASSY
(KU/CA: PWZ4108)
(WV, WY: PWZ4109)
5
CN402 CN801
CN807CN410
HEADPHONE ASSY
E
(KU/CA : PWZ4118)
(WV, WY: PWZ4119)
6
7
F
VOLUME ASSY
(KU/CA : PWZ4128)
(WV, WY: PWZ4129)
15
8
D
1
23
PDR-609
3.3 CD-R CORE PCB ASSY (1/5)
4
A
A 1/5
CD-R CORE PCB ASSY
(PYY1286)
B
A 4/5
1/2
THERMO SENSOR
2/2
A 3/5
C
RESET
EEEPROM
PYY1196
D
16
1/5
A
1234
5
678
PDR-609
A
A 3/5
8 BIT LATCH
PE5190B
MECHA CONTROL
MICROCOMPUTER
10
9
8
NC
B
A 2/5
A 2/5,4/5
A 5/5
7
6
C
2
1
CN302
D 2/2
5
CN602
3
D
5
4
6
: The power supply is shown with the marked box.
A
7
1/5
8
17
1
23
PDR-609
3.4 CD-R CORE PCB ASSY (2/5)
4
A
A 2/5
CD-R CORE PCB ASSY
A 1/5
(PYY1286)
11
CD-R PICKUP
12
(PEA1356)
B
C
(R)
(R)
CN101CN1
D
(R)
(R)
18
A 1/5
2/5
A
1234
A 4/5
A 3/5
5
678
PDR-609
A 1/5
A 4/5
A
A 5/5
B
A 4/5
RF PROCESSOR
2/2
CN102
TP_POINT
F rank: 1%
14
13
15
16
17
2/2
1/2
1/2
F rank: 1%
: RF SIGNAL ROUTE
(R)
: AUDIO SIGNAL ROUTE (REC)
C
A 3/5 A 1/5
D
A 3/5
2/5
A
5
6
7
8
19
1
PDR-609
3.5 CD-R CORE PCB ASSY (3/5)
A
A 3/5
CD-R CORE PCB ASSY
(PYY1286)
23
2/2
1/2
4
1/2
2/2
2/2
1/2
A 2/5
B
2/2
1/2
A 5/5
C
18
A 2/5
D
20
3/5
A
1234
5
678
PDR-609
A
A 1/5
NC
A 4/5
A 4/5
NC
SERVO AMP
MULTI PLEXER
NC
NC
NC
NC
NC
A 2/5
A 1/5
B
C
D
3/5
A
5
6
7
8
21
1
PDR-609
23
4
3.6 CD-R CORE PCB ASSY (4/5)
A
(OP)
(OP)
B
A 5/5
A 1/5
23
A 1/5
EFM ENCODER
A 5/5
C
NC
D
22
4/5
A
1234
4M DRAM
5
678
PDR-609
24
A 4/5
(R)
CD-R CORE PCB ASSY
(PYY1286)
(D)(D)
(D)
(R)
(D)
(OP)
A
A 2/5
A 3/5
A 5/5
B
CN401
D 1/2
19
20
(D)
2221
(D)
(R)
C
A 5/5
A 2/5
D
A
2/5
(R)
: AUDIO SIGNAL ROUTE (REC)
(D)
A
3/5
5
: AUDIO SIGNAL ROUTE (DIGITAL)
(OP)
: AUDIO SIGNAL ROUTE (OPTICAL)
6
4/5
A
7
8
23
1
PDR-609
3.7 CD-R CORE PCB ASSY (5/5)
A
A 5/5
CD-R CORE PCB ASSY
(PYY1286)
A 3/5
LOADING MOTOR
PXM1027
B
CN453
VKP2253
23
A 4/5
4
CN451
CN101
27
25
F rank (1%)
26
S101
CN452
C
B
LOAB ASSY
(VWG2171)
DC MOTOR ASSY
CN601
08FM-1.0ST
D
(SPINDLE)
PXM1044
CARRIAGE MOTOR
ASSY (SLIDER)
PEA1359
MECHA PCB ASSY
C
(PWX1625)
S601
PSG1014
R602
PC651
NJL5809K-F1
J601
240
R651
A 2/5
24
5/5
A
1234
B C
5
678
PDR-609
A
F rank (1%)
A 2/5
A 1/5
B
28
A 1/5A 4/5
(D)
(D)
C
SIGNAL ROUTE
: RF SIGNAL
(D)
: AUDIO SIGNAL (DIGITAL)
5
: The power supply is shown with the marked box.
6
7
CN901
A
H
CN202
5/5
8
D
25
1
PDR-609
VOLTAGES and WAVEFORMS
A
B
Signal Logic
• Spindle System
CD-R CORE PCB ASSY
A 4/5
Media Pickup Position
Inner 5V 0V
CD
Outer 0V 5V
12cm Inner 5V 0V
CD-R
CD-RW
A 1/5
Operating
STOP 0V 0V
CAV, W-CLV 5V 0V
E-CLV 5V 5V
* W-CLV: WOBBLECLV , E-CLV: EFMCLV
12cm Outer 0V 5V
8cm CD-R 0V 5V
STOP 5V 5V
* Inner: Absolute time is less than 23 minutes.
Outer: Absolute time is more than 23 minutes.
CD-R CORE PCB ASSY
Mode
CLV
(IC301-pin 30)
SPDLG1
(IC501-pin97)
23
Note :
The encircled numbers denote measuring point in the schematic
diagram.
CD-R CORE PCB ASSY
A 1/5
SPDLG3
(IC501-pin99)
ECLV
(IC301-pin 29)
CN302 - pin 1 (MSI)
1
V: 200mV/div. , H: 5msec/div.
CN302 - pin 2 (MSO)
2
V: 200mV/div. , H: 5msec/div.
CN302 - pin 5 (MSCK)
3
V: 200mV/div. , H: 500nsec/div.
(PLAY)
IC301 - pin 21 (CLOCKDEC)
6
V: 200mV/div. , H: 5msec/div.
IC301 - pin 24 (XLATDEC)
7
V: 200mV/div. , H: 5msec/div.
IC301 - pin 25 (CLOCKRF)
8
V: 200mV/div. H: 5msec/div.
4
• Digital Input System
CD-R CORE PCB ASSY
A 4/5
XVCO
(IC501-pin 101)
C
DIRERR
(IC501-pin 142)
• Audio System
CD-R CORE PCB ASSY
A 4/5
ADCSTBY
(CN502-pin 4)
AMUTE
(CN502-pin 9)
D
• Others
CD-R CORE PCB ASSY
A 1/5
at FS = 44.1 kHz Others
0V 5V
at DIGITAL LOCK at DIGITAL UNLOCK
0V 5V
A/D Converter used
at Analog REC Pause,
REC, Monitor
5V 0V
at MUTE ON
(Audio Signal Not Output)
5V 0V
Others
at MUTE OFF
(Audio Signal Output)
CN302 - pin 7 (SYSREQ)
4
V: 200mV/div. , H: 5msec/div.
CN302 - pin 8 (MACK)
5
V: 200mV/div. , H: 5msec/div.
IC301 - pin 26 (DATA)
9
V: 200mV/div. , H: 5msec/div.
IC301 - pin 27 (XLATRF)
10
V: 200mV/div. , H: 5msec/div.
XPFAIL
(CN302-pin 9)
26
1234
5V
5
678
PDR-609
A
CD-R CORE PCB ASSY
A 2/5
CN101 - pin 29 (F+)
11
V: 200mV/div. , H: 20µsec/div.
CN101 - pin 30 (T+)
12
V: 200mV/div. , H: 20µsec/div.
CN102 - pin 1 (EQRF)
13
V: 20mV/div. , H: 500nsec/div.
(PLAY)
CN102-pin 8 (FE)
17
V: 20mV/div. , H: 2msec/div.
(PLAY)
A 3/5
CD-R CORE PCB ASSY
Foot of R212 (SPDL)
18
V: 20mV/div. , H: 2msec/div.
(PLAY)
A 4/5
CD-R CORE PCB ASSY
IC501 - pin 37 (REWLDON)
19
V: 200mV/div. , H: 1msec/div.
(REC) RW
IC501 - pin 38 (WLDON)
20
V: 200mV/div. , H: 1msec/div.
(REC)
IC501 - pin 45 (ODON)
21
V: 200mV/div. , H: 200nsec/div.
(REC)
A 5/5
CD-R CORE PCB ASSY
CN452 - pin 4 (SL+)
25
V: 200mV/div. , H: 5msec/div.
(PLAY)
CN452 - pin 7 (SP+)
26
V: 200mV/div. , H: 5msec/div.
(PLAY)
CN452 - pin 1 (FG)
27
V: 200mV/div. , H: 1msec/div.
(PLAY)
B
CN102 - pin 2 (RF)
14
V: 50mV/div. , H: 500nsec/div.
(PLAY)
CN102 - pin 4 (MPP)
15
V: 20mV/div. , H: 2msec/div.
(PLAY)
CN102 - pin 5 (TE)
16
V: 20mV/div. , H: 2msec/div.
(PLAY)
IC501 - pin 48 (WDAT)
22
V: 200mV/div. , H: 200nsec/div.
(REC)
IC501 - pin 126 (SPDO)
23
V: 200mV/div. , H: 100µsec/div.
(REC)
Foot of R583 (ATFG)
24
V: 200mV/div. , H: 20µsec/div.
(REC)
IC401 - pin 25 (MDP)
28
V: 200mV/div. , H: 5µsec/div.
(PLAY)
C
D
27
5
6
7
8
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