Pioneer PDRF-10 Service manual
ORDER NO.
RRV2377
COMPACT DISC RECORDER
PDR-F10
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
ZVYXJ DC power supplied from other system component
÷ This products are component of systems. This product does not operate normally by
itself. Please connect it to the STEREO CD TUNER XC-F10 and the STEREO POWER
AMPLIFIER M-F10 for adjustment and operation inspection.
¶ This product is a system(s) component.
Be sure to connect it to the prescribed system component(s), otherwise damage may
result.
Model
PDR-F10
Power Requirement Remarks
Component Model Service manual Remarks
STEREO CD TUNER XC-F10 RRV2341
STEREO POWER AMPLIFIER M-F10 RRV2345
SPEAKER SYSTEM S-F10-LRW RRV2346
COMPACT DISC RECORDER PDR-F10 RRV2377 This manual.
CONTENTS
1. SAFETY INFORMATION
2. EXPLODED VIEWS AND PARTS LIST
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
4. PCB CONNECTION DIAGRAM
5. PCB PARTS LIST
6. ADJUSTMENT
7. GENERAL INFORMATION
7.1 DIAGNOSIS
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
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2
3
8
32
40
44
60
60
7.1.1 ERROR CODE
7.1.2 TROUBLE SHOOTIG
7.1.3 ERROR MEESAGE”CHECK TEMP”
7.1.4 CD-R DISC MANUFACTURER CODE..63
7.1.5 DISASSEMBLY
7.2 PARTS
7.2.1 IC
7.2.2 DISPLAY
8. PANEL FACILITIES AND SPECIFICATIONS
..........................................................
............................................................
.......................................
.............................
......................................
.................................................
T – ZZR SEPT. 2000 Printed in Japan
......
.......
60
62
63
65
68
68
80
81
PDR-F10
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.
IMPORTANT
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS 3b.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
LABEL CHECK (ZVYXJ)
Put on Door Window RA
FRONT
LASER DIODE CHARACTERISTICS
MAXIMUM OUTPUT POWER : 23 mW
WAVELENGTH : 778-787 nm
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
1. Laser Interlock Mechanism
The position of the switch (S5907) on the CD SW Assy for
detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation
when the switch (S5907) is not on CLOSE terminal side
(CDO/C signal is high level.).
Thus, the interlock will no longer function if the switch
(S5907) is deliberately set to CLOSE terminal side (low
level).
The interlock also does not function in the test mode ∗.
Laser diode oscillation will continue, if pin 1 of M51593FP
(IC101) on the CD-R CORE PCB ASSY mounted on the
CD-R PICKUP is connected to GND, or pin 19 is
connected to low level (ON), or else the terminals of Q101
are shorted to each other (fault condition).
2. When the DOOR WINDOW is removed, close viewing of
the objective lens with the naked eye will cause exposure
to a Class 3 laser beam.
Additional Laser Caution
∗ Refer to page 44.
2
2. EXPLODED VIEWS AND PARTS LIST
NOTES:• Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
2.1 PACKING
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.
•
6
PDR-F10
7
4
5
13
2(1/2)
1
12
8
10
11
2(2/2)
FRONT
9
÷ PACKING PARTS LIST
Mark No. Description Part No.
3
1 Front Pad VCDR AHA7303
2 Rear Pad M AHA7296
3 Packing Case CDR/ZY AHD7940
4 Operating Instructions ARC7330
(Spanish/Portuguese/Dutch/Swedish)
5 Operating Instructions ARE7271
(English/French/German/Italian)
NSP 6 Warranty Card ARY7022
7 Optical Fiber Cable RKX1031
8 Polyethylene Bag Z21-038
(0.03 × 230 × 340)
9 Mirror Mat Sheet Z23-026
(550 × 550 × 0.5)
10 Spacer CDR AHB7048
11 Stand A Assy AXG7096
12 Stand B Assy AXG7097
13 Caution PRM1073
3
PDR-F10
2.2 EXTERIOR
15
C
75
81
82
70
56
C
52
33
2
E
F
81
80
60
68
19
81
E
69
L
81
12
88
49
58
48
58
72
71
M
E
D
L
K
J
I
81
32
81
81
91
D
8
K
80
62
56
6
81
N
9
L
47
57
81
73
81
87
26
37
28
81
P
79
81
H
39
77
53
D
E
81
40
B
50
Q
B
41
G
77
A
81
89
79
E
R
23
44
O
A
81
76
81
S
3
I
81
83
J
4
H
77
46
42
27
Refer to "2.3 CD-R
CORE ASSY".
M
I
81
35
38
F
11
55
34
81
G
7
81
N
O
81
43
36
31
81
29
84
54
81
1
81
J
10
M
20
25
61
C
80
81
81
64
84
30
67
66
17
E
30
65
32
F
81
63
59
16
51
18
85
90
90
P
81
45
24
81
H
14
K
78
S
13
R
90
86
90
G
Q
21
A
80
Q
4
÷ EXTERIOR PARTS LIST
PDR-F10
Mark No. Description Part No.
1 MAIN Assy AWU7715
2 DISP Assy AWU7716
3 MOTOR Assy AWU7717
4 CD SW Assy AWU7718
5 • • • • •
6 KEY Assy AWU7720
7 LED Assy AWU7721
8 REG1 Assy AWU7722
9 REG2 Assy AWU7723
10 DA Assy AWU7719
11 IR LED Assy AWU7724
12 REC LED Assy AWU7725
13 CD-R CORE Assy AXA7091
14 CD-R CORE PCB Assy PYY1286
15 15P FFC/30V (J15) ADD7273
(MAIN CN15 – DISP CN115)
16 13P FFC/30V (J21) ADD7274
(MAIN CN19 – DA CN119)
17 15P FFC/30V (J19) ADD7275
(MAIN CN121 – DA CN21)
18 25P FFC/30V (J7705) ADD7276
(DA CN7705 – CD-R CORE CN502)
19 9P FFC/30V (J7703) ADD7277
(DISP CN7703 CD-R CORE CN302)
20 Cord with Plug (J7802) ADE7058
21 Connector Assy PG06KK-F07
(DA CN7701 – CD-R CORE CN901)
22 CONNECTOR ASSY (J11) PF02PP2R07
(DISP CN11 – MOTOR CN111)
23 Slider Motor VXM1033
NSP 24 Mecha Angle AND7038
NSP 25 Bottom Chassis CDR ANA7115
26 Door Angle AL2 ANG7332
27 Door Angle AR ANG7307
28 Door Angle BL2 ANG7333
29 Door Angle BR ANG7309
30 Leg AEB7090
31 Belt AEB7171
32 Chassis Sheet AEC7290
33 FL Holder VCDR AMR7327
34 Reflector AMR7313
35 Gear A ANW7063
36 Gear Pulley A ANW7066
37 Cam Base L ANW7196
38 Cam Base R ANW7197
39 Slide Cam A ANW7198
40 Slide Cam B ANW7199
Mark No. Description Part No.
46 Motor Pulley PNW1634
47 Button CDR AAD7593
48 Door Window RA AAK7836
49 Door Window RB AAK7837
50 Sub Panel CDR AAK7852
51 Rear Cap CDR AAK7809
52 FL Window CDR AAK7835
53 Lens AAK7806
54 FL Cover VCDR AAK7800
55 Disc Lens AAK7847
56 Side Line AAP7074
57 Rear Line VCDR AAP7079
58 Screw ABA7061
59 PCB Spacer (3x6) AEC7156
60 FL Filter AEC7273
61 Bottom Base CDR AMA7024
62 Top Panel CDR AMB7726
NSP 63 Name Label CDR/ZY AAL7268
64 Connector Label CDR ARW7119
65 Caution Label PRW1018
66 Caution Label PRW1233
67 Caution Label VRW1094
68 Side Panel CDR AAK7808
69 Pick Cover U AAK7833
70 Pick Cover D AAK7834
71 Lens MD TC AAK7838
72 Rear Line CDR AAP7080
73 Pick Guard AEC7325
74 • • • •
75 CDR Getter AAX7837
76 CDR Mecha Holder AMR7334
77 Float Rubber PEB1308
78 32P FFC/30V ADD7271
79 Earth Lead Unit PDF1203
80 Screw BBZ30P080FMC
81 Screw BPZ30P080FZK
82 Screw ABA7067
83 Screw PMZ26P040FMC
84 Screw VBZ30P100FZK
85 GND Plate A ANG7345
86 GND Plate B ANG7346
87 Shield A ANG7347
88 Shield B ANG7348
89 Schregel Gasket(L=30) DEC2187
90 Screw BBZ30P060FNI
91 Cord Clamper RNH–184
41 Slide Cam C ANW7200
42 Slide Cam D ANW7201
43 Gear N ANW7203
44 Gear Holder ANW7205
45 Shaft Assy AXG7102
5
PDR-F10
2.3 CD-R CORE ASSY
CD-R CORE ASSY PARTS LIST
•
22
19
21
10
11
18
16
4
25
To
CD-CORE
CN452
2
17
1
B
4
9
24
24
3
5
Mark No. Description Part No.
NSP 1 MECHA PCB Assy PWX1625
2 DC Motor (SPINDLE) PXM1044
NSP 3 DC Motor (CARRIAGE) PXM1045
4 Float Rubber PEB1308
5 Carriage Motor Assy PEA1353
NSP 6 Rack Spring DBH1285
7 • • • • •
8 CDR Mecha Holder AMR7334
9 Pinion Gear PNW2994
10 Gear A PNW2855
11 Gear B PNW2856
12 Gear C PNW2969
13 Rack PNW2965
14 Rack Stopper PNW2966
15 • • • • •
16 Carriage Base PNW2967
17 8P FFC/30V ADD7272
18 Guide Bar VLL1504
19 Sub Guide Bar VLL1505
20 • • • • •
21 CD-R Pickup PEA1356
22 • • • • •
23 Screw BBZ26P040FMC
24 Screw JGZ17P028FMC
25 Disc Table Assy AXA7093
• Bottom View
14
6
13
16
24
B
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
6
PDR-F10
7
1
23
PDR-F10
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
4
A
B
Disc (CD, CD-R, CD-RW)
(32P)
CN1
24
25
CD-R
PICKUP
PEA1356
MECHA PCB
B
ASSY
PC651
NJL5809K-F1
FG
M
DC MOTOR
ASSY
(SPINDLE)
PXM1044
M
CARRIAGE MOTOR
ASSY (SLIDER)
PEA1353
18
19
17
26
20
23
29
32
30
31
FCS+
FCS–
TRK+
TRK–
(8P)
CN601
1
7
8
5
6
A
B
C
D
E
F
G
H
FG
SPDL
SL
(32P)
CN101
24
25
18
19
17
26
20
23
29
32
30
31
(8P)
CN452
1
7
8
5
6
A
B
C
D
E
F
G
H
FG
SPDL
CD-R CORE PCB ASSY
A
A–H
RFDC
19
91
A–H
|
98
IC101
AK8567
RF PROCESSOR
FCS+
15
FCS–
TRK+
TRK–
SL
SPDL
16
BA5810FP
17
18
TRK DRIVER
FCS DRIVER
11
SLD DRIVER
12
SPDL DRIVER
13
14
IC451
23,24
26,27
RFDC
WRF
89
FE
10
TE
9
RFAC
80
TE
RFDC
RUNNING OPC
CIRCUIT
BLOCK
31
52
PA9007A
IC251-IC254
IC201
BOUT
AOUT
RFDC
FE
TE
RFAC
IC401
CXD2585Q
CD DECODER
43
39
41
50
31,32
33,34
29,30
CDLRK
65
CDBCK
67
CDDATA
66
CDTX
64
SERVO AMP IC
19
9
FG
2
5
6
1
3
IC421-1/2
BA4510F
SPDL
TFDR,TRDR
FFDR,FRDR
SFDR,SRDR
6
7
5
IC421-2/2
BA4510F
C
V7501
E
REC LED
ASSY
REC
(3P)
CN17
D
KEY ASSY
G
LED ASSY
(5P)(5P)(4P)(4P)
(3P)
CN14
(8P)
CN112CN18CN118 CN13CN113
DISC
(8P)
CN12
FL
REMOTE
SENSOR
X7502
D
J17
(3P)
IR
IR LED
ASSY
F
CN114
(3P)
H
CD SW
ASSY
MSI MSO
9 8
962795
IC7502 PDC066B
SYSTEM
CONTROL
CN7703
(9P)
2120
54
IC7901 BA6289F
DOOR MOTOR
71
CN11
12
LO –LO +
12
CN11
M
SLIDE MOTOR
C
DRIVER
DISP ASSY
I
MOTOR
ASSY
8
1234
5
678
PDR-F10
ADDRESS,DATA
IC310
HD74HC573T
8 BIT LATCH
34.5744MHz
IC504
PCX1027
VCO IC
CDLRK
CDBCK
CDDATA
CDTX
AOUT BOUT
57 58
IC301
PE5109B
MECHANISM
CONTROL µCOM.
52
34
148
136
134
135
137
59
4
IC302
MM1522XU
THERMO
SENSOR IC
IC303
3
PYY1196
EEPROM
6 5
1 2
MSI MSO
101
IC501
PDC069A
EFM ENCODER
IC502
LC324265AT-25
4M DRAM
SYSTEM CONTROL
78
85
158
117
TC7WU04F
(9P)
CN302
IC507
CN901 CN7701 CN21
V+5A
V+5D
V+5P
(25P)
CN502
(D)
(REC)
35
(OP)
(D)
1
2
3
4
5
6
13
3
20
24
V+5A
GNDA
V+5D
GNDD
V+5P
GNDP
DACDATA
ADCDATA
DIN1
DOUT
1
2
3
4
5
6
(25P)
CN7705
13
23
D/A CONVERTER
6
2
PCM1716E4
M
: RF SIGNAL ROUTE
(D)
: AUDIO SIGNAL ROUTE (DIGITAL)
(OP)
: AUDIO SIGNAL ROUTE (OPTICAL)
(REC)
: AUDIO SIGNAL ROUTE (REC)
CN119
(D)
162
IC7401
(OP)
(D)
DA ASSY
(13P)
(15P)
(REC)
11,12
9,10
7,8
5,6
3,4
1,2
1
9
14
15
V+5A
A
GNDA
V+5D
GNDD
V+5P
GNDP
LOUT
ADDATA
DIN
DOUT
B
OPT OUT
OPT IN
FROM
MD or TC
TO
CD TUNER
PBL
RECL
V-7.5
V+7.5
PBL
RECL
V-7.5
V+7.5
5
JA7602
JA7601
(15P)
CN7801
13
(REC)
12
9
7
13
(REC)
12
9
7
CN7802
(15P)
(D)
(OP)
(D)
OUTPUT SELECTOR
(REC)
IC7207
BU4066BCF
MAIN ASSY
J
6
5
IC7205-2/2
BA4558F-HT
12
43
V+9
6
REC AMP
7
BA4558F-HT
(D)
1
IC7208-1/2
BA4558F-HT
Q7210
2
1
3
IC7202-1/2
3
2
BA4558F-HT
REG
V-5RECV-9
IC7301
PCM1801U
A/D CONVERTER
PB AMPLPF
2
1
3
IC7201-1/2
C
(15P)
CN19
(D)
(OP)
81
(REC)
(D)
CN121
V+5A
V+5D
V+5P
CN16
(13P)
(8P)
1
2
7
15
2,3
4,5
6,7
8,9
10,11
12,13
6
DOUT
DIN
ADDATA
LOUT
V+5A
GNDA
V+5D
GNDD
V+5P
GNDP
6
CN116
REG
K
(8P)
REG1
ASSY
D
9
7
8
1
23
PDR-F10
3.2 OVERALL WIRING DIAGRAM
4
A
B
J
MAIN ASSY (AWU7715)
J 1/2- J 2/2
A/D
CONVERTER
C
DISP ASSY (AWU7716)
C 1/2- C 2/2
D/A
CONVERTER
C
M
DA ASSY
(AWU7719)
D
K
L
10
REG1 ASSY
(AWU7722)
1234
REG2 ASSY
(AWU7723)
5
678
PDR-F10
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PAR TS LIST" or "PCB PARTS LIST".
SLIDE
MOTOR
VXM1033
G
LED
ASSY
(AWU7721)
MOTOR ASSY
I
(AWU7717)
D
H
CD-R PICKUP
(PEA1356)
KEY ASSY
(AWU7720)
REC LED ASSY
E
(AWU7725)
IR LED ASSY
F
(AWU7724)
A
CD SW
ASSY
(AWU7718)
B
MECHA
CONTROL
EFM ENCODER
A
A 1/5- A 5/5
CD-R CORE PCB ASSY
(PYY1286)
C
CN601
B
MECHA PCB ASSY
(PWX1625)
D
CD-R CORE ASSY
(AXA7091)
11
5
6
7
8
1
23
PDR-F10
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
12
1/5
A
1234
5
678
PDR-F10
A
A 3/5
8 BIT LATCH
NC
B
A 2/5
PE5190B
MECHA CONTROL
MICROCOMPUTER
10
9
8
3
A 2/5,4/5
A 5/5
7
6
C
2
1
CN302
C 1/2
5
CN7703
D
5
4
6
: The power supply is shown with the marked box.
7
A
1/5
8
13
1
PDR-F10
23
4
3.4 CD-R CORE PCB ASSY (2/5) and CD-R PICKUP
A
A 2/5
CD-R PICKUP
(PEA1356)
B
CD-R CORE PCB ASSY
(PYY1286)
11
12
A 1/5
C
(R)
(R)
CN101CN1
D
A 1/5
14
2/5
A
1234
(R)
(R)
A 4/5
A 3/5
5
678
PDR-F10
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
15
1
PDR-F10
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
C
A 5/5
1/2
18
A 2/5
D
16
3/5
A
1234
5
678
PDR-F10
A
A 1/5
NC
A 4/5
A 4/5
NC
SERVO AMP
MULTI PLEXER
NC
NC
NC
NC
NC
B
A 2/5
C
A 1/5
D
3/5
A
5
6
7
8
17
1
PDR-F10
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
18
4/5
A
1234
4M DRAM
5
678
PDR-F10
24
A 4/5
(R)
CD-R CORE PCB ASSY
(PYY1286)
(D)(D)
(D)
(R)
(D)
A
A 2/5
A 3/5
A 5/5
(OP)
B
M
CN7705
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
19
1
23
PDR-F10
3.7 CD-R CORE PCB ASSY (5/5) and MECHA PCB ASSY
A 4/5
A
A 5/5
TRK, FCS, SLD & SPDL DRIVER
A 3/5
1/2
2/2
Not used
B
4
CD-R CORE PCB ASSY
(PYY1286)
Not used
CN452
C
27
25
F rank (1%)
26
DC MOTOR ASSY
CN601
08FM-1.0ST
D
(SPINDLE)
PXM1044
CARRIAGE MOTOR
ASSY (SLIDER)
PEA1353
PSG1014
MECHA PCB ASSY
B
(PWX1625)
S601
NJL5809K-F1
J601
R602
PC651
240
R651
A 2/5
20
5/5
A
1234
B
5
678
PDR-F10
A
F rank (1%)
A 2/5
A 1/5
B
28
A 1/5
: RF SIGNAL ROUTE
(D)
: AUDIO SIGNAL ROUTE (DIGITAL)
CD DECODER
(D)
(D)
CN901
A 4/5
C
M
CN7701
D
: The power supply is shown with the marked box.
5/5
A
5
6
7
8
21
PDR-F10
VOLTAGES and WAVEFORMS
Signal Logic
• Spindle System
CD-R CORE 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 ASSY
Mode
CLV
(IC301-pin 30)
SPDLG1
(IC501-pin97)
(IC501-pin99)
ECLV
(IC301-pin 29)
SPDLG3
Note :
The encircled numbers denote measuring point in the schematic
diagram.
CD-R CORE ASSY
A 1/5
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.
• Digital Input System
CD-R CORE ASSY
A 4/5
at FS = 44.1 kHz Others
XVCO
(IC501-pin 101)
at DIGITAL LOCK at DIGITAL UNLOCK
DIRERR
(IC501-pin 142)
• Audio System
CD-R CORE ASSY
A 4/5
at Analog REC Pause,
REC, Monitor
ADCSTBY
(CN502-pin 4)
at MUTE ON
(Audio Signal Not Output)
AMUTE
(CN502-pin 9)
0V 5V
0V 5V
A/D Converter used
Others
5V 0V
at MUTE OFF
(Audio Signal Output)
5V 0V
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.
• Others
CD-R CORE ASSY
A 1/5
XPFAIL
(CN302-pin 9)
22
5V
PDR-F10
CD-R CORE 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)
CD-R CORE ASSY
A 3/5
Foot of R212 (SPDL)
18
V: 20mV/div. , H: 2msec/div.
(PLAY)
CD-R CORE ASSY
A 4/5
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)
CD-R CORE ASSY
A 5/5
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)
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)
23
1
PDR-F10
3.8 DISP ASSY (1/2)
A
23
4
B
C
WRITE TO FLASH MEMORY
C 1/2
OF SYSTEM CONTROLLER
DISP ASSY
(AWU7716)
D
C 2/2
24
1/2
C
1234
5
678
PDR-F10
A
B
NORMAL
MECHA ADJ
SYSTEM CONTROL
C
A 1/5
CN302
5
D
1/2
C
6
7
8
25
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