Service
Manual |
DEH-P646 |
|
ORDER NO. |
||
|
CRT2149
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-P646 ES
DEH-546 ES
-See the separate manual CX-597(CRT1829) for the CD mechanism description, disassembly and circuit description.
-The CD mechanism employed in this model is one of S7 series.
CONTENTS
1. |
SAFETY INFORMATION ............................................ |
2 |
7. |
GENERAL INFORMATION ....................................... |
56 |
2. |
EXPLODED VIEWS AND PARTS LIST ....................... |
3 |
|
7.1 PARTS ................................................................. |
56 |
3. |
SCHEMATIC DIAGRAM ........................................... |
10 |
|
7.1.1 IC................................................................ |
56 |
4. |
PCB CONNECTION DIAGRAM ................................ |
30 |
|
7.1.2 DISPLAY .................................................... |
62 |
5. |
ELECTRICAL PARTS LIST ........................................ |
40 |
|
7.2 DIAGNOSIS ........................................................ |
63 |
6. |
ADJUSTMENT.......................................................... |
50 |
|
7.2.1 DISASSEMBLY ......................................... |
63 |
|
|
|
|
7.2.2 TEST MODE .............................................. |
64 |
|
|
|
|
7.3 BLOCK DIAGRAM .............................................. |
66 |
|
|
|
8. |
OPERATIONS AND SPECIFICATIONS..................... |
68 |
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. 501 Orchard Road, #10-00, Lane Wheelock Place, Singapore 23880
C PIONEER ELECTRONIC CORPORATION 1998
K-FEA. FEB. 1998 Printed in Japan
DEH-P646,546
- CD Player Service Precautions
1.For pickup unit(CXX1230) handling, please refer to"Disassembly"(CX-597 Service Manual CRT1829). During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a short pin).
2.During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged.
3.Please checking the grating after changing the service pickup unit(see page 54).
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.
2
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
5
1
10
7
6
NOTE:
DEH-P646,546
4
11
8
3
2
9
Fig. 1
-Parts marked by "*"are generally unavailable because they are not in our Master Spare Parts List.
-Screws adjacent to mark on the product are used for disassembly.
-PACKING SECTION PARTS LIST
Mark No. Description |
Part No. |
Mark No. Description |
Part No. |
|||
1 |
Cord Assy(DEH-P646/ES) |
CDE5483 |
|
8 |
Protector |
CHP1767 |
|
Cord Assy(DEH-546/ES) |
CDE5484 |
9-1 |
Polyethylene Bag |
CEG1116 |
|
2 |
Accessory Assy |
CEA2002 |
9-2 |
Owner's Manual(DEH-P646/ES)CRD2561 |
||
3 |
Polyethylene Bag |
CEG-162 |
|
|
Owner's Manual(DEH-546/ES) |
CRD2714 |
4 |
Battery |
CEX1030 |
9-3 |
Owner's Manual(DEH-P646/ES)CRD2562 |
||
5 |
Carton(DEH-P646/ES) |
CHG3437 |
9-4 |
Installation Manual |
|
|
|
Carton(DEH-546/ES) |
CHG3446 |
|
|
(DEH-P646/ES) |
CRD2563 |
6 |
Contain Box(DEH-P646/ES) CHL3437 |
|
|
Installation Manual |
|
|
|
Contain Box(DEH-546/ES) CHL3446 |
|
|
(DEH-546/ES) |
CRD2579 |
|
7 |
Protector |
CHP1766 |
9-5 |
Caution Card |
CRP1182 |
|
|
|
|
10 |
Case Assy |
CXB1063 |
|
|
|
|
11 |
Remote Control Unit |
CXB1225 |
|
3
DEH-P646,546
- Owner’s Manual
Model |
Part No. |
Language |
DEH-P646/ES |
CRD2561 |
English, Spanish |
|
CRD2562 |
Portuguese, Arabic |
DEH-546/ES |
CRD2714 |
English, Spanish, Portuguese, Arabic |
- Installation Manual
Model |
Part No. |
Language |
DEH-P646/ES |
CRD2563 |
English, Spanish, Portuguese, Arabic |
DEH-546/ES |
CRD2579 |
English, Spanish, Portuguese, Arabic |
- Accessory Assy
Accessory Assy CEA2002
Screw Assy CEA2003
Screw |
Screw |
Screw |
CBA1284 |
CRZ50P090FMC(x4) |
TRZ50P080FMC(x4) |
|
|
|
Polyethylene Bag |
Bush |
Handle |
Spring |
* CEG-127 |
CNV1009 |
CNC5395(x2) |
CBH-865 |
|
Polyethylene Bag |
|
* CEG-158 |
Fig. 2 |
4
DEH-P646,546
2.2 EXTERIOR
Fig. 3
5
DEH-P646,546
- EXTERIOR SECTION PARTS LIST
(1) PARTS LIST
Mark No. Description |
Part No. |
|
Mark No. Description |
Part No. |
||
1 |
Screw |
ASZ26P055FUC |
46 |
Insulator |
CNM4684 |
|
2 |
Screw |
ASZ26P080FMC |
47 |
Heat Sink |
CNR1458 |
|
3 |
Screw |
BSZ26P050FMC |
48 |
FM/AM Tuner Unit |
CWE1485 |
|
4 |
Screw |
BSZ30P060FMC |
49 |
Holder |
CNC6555 |
|
5 |
Screw |
BSZ30P180FMC |
50 |
Case Assy |
CXB1063 |
|
6 |
Cord Assy |
See Contrast table(2) |
51 |
Remote Control Unit |
CXB1225 |
|
7 |
Cord Assy |
See Contrast table(2) |
52 |
Cover |
CNS4139 |
|
8 |
Cord Assy |
See Contrast table(2) |
53 |
Chassis Unit |
See Contrast table(2) |
|
9 |
Fuse |
CEK1136 |
54 |
Detach Grille Assy |
See Contrast table(2) |
|
10 |
Cap |
CNS1472 |
55 |
Screw |
BPZ20P100FZK |
|
11 |
Resistor |
RS1/2PMF102J |
56 |
Button |
CAC5397 |
|
12 |
Cable |
CDE5635 |
57 |
Button |
CAC5398 |
|
13 |
Insulator |
CNM5761 |
58 |
Button |
CAC5399 |
|
14 |
Spring |
CBH-865 |
59 |
Button |
CAC5402 |
|
15 |
Screw |
CBA1284 |
60 |
Button |
CAC5403 |
|
16 |
Handle |
CNC5395 |
61 |
Button |
CAC5404 |
|
17 |
Bush |
CNV1009 |
62 |
Button |
CAC5405 |
|
18 |
Case |
CNB2119 |
63 |
Button |
CAC5430 |
|
19 |
Holder |
CNC4963 |
64 |
Button |
CAC5450 |
|
20 |
Holder |
CNC6798 |
65 |
Button |
CAC5451 |
|
21 |
Holder |
CNC6862 |
66 |
Spring |
CBH2103 |
|
22 |
Earth Terminal |
CNC7358 |
67 |
Cover |
CNM4704 |
|
23 |
Spacer |
CNM4913 |
68 |
Lighting Conductor |
CNV5180 |
|
24 |
Insulator |
CNM5535 |
69 |
Lighting Conductor |
CNV5181 |
|
25 |
Panel |
CNS4200 |
70 |
Keyboard Unit |
See Contrast table(2) |
|
26 |
Cap |
See Contrast table(2) |
71 |
LCD |
See Contrast table(2) |
|
27 |
Tuner Amp Unit |
See Contrast table(2) |
72 |
Cord |
CDE5665 |
|
28 |
Screw |
BPZ26P080FMC |
73 |
EL |
CEL1536 |
|
29 |
Screw |
BSZ26P140FMC |
74 |
Connector(CN1801) |
CKS3580 |
|
30 |
Antenna Cord |
CDH1234 |
75 |
Holder |
CNC7435 |
|
31 |
Clamper |
CEF1009 |
76 |
Film |
CNM4349 |
|
32 |
Pin Jack(CN253) |
CKB1028 |
77 |
Spacer |
CNM5449 |
|
33 |
Terminal(CN501) |
CKF1059 |
78 |
Connector |
CNV5182 |
|
34 |
Plug(CN901) |
CKM1278 |
79 |
Housing |
CNV5183 |
|
35 |
Plug(CN802) |
CKS-783 |
80 |
Grille Unit |
See Contrast table(2) |
|
36 |
Connector(CN651) |
CKS2228 |
81 |
Cover Unit |
CXB2480 |
|
37 |
Connector(CN101) |
See Contrast table(2) |
82 |
Screw |
BPZ20P060FMC |
|
38 |
Connector(CN801) |
CKS3581 |
83 |
Button |
CAC5180 |
|
39 |
Connector(CN851) |
See Contrast table(2) |
84 |
Spring |
CBH1834 |
|
40 |
Connector(CN254) |
See Contrast table(2) |
85 |
Spring |
CBH1835 |
|
41 |
Holder |
CNC5968 |
86 |
Spring |
CBH1996 |
|
42 |
Holder |
CNC6132 |
87 |
Bracket |
CNC6135 |
|
43 |
Holder |
CNC6356 |
88 |
Bracket |
CNC6791 |
|
44 |
Holder |
CNC7429 |
89 |
Arm |
CNV4692 |
|
45 |
Holder |
See Contrast table(2) |
90 |
Arm |
CNV4693 |
|
6
DEH-P646,546
Mark No. Description |
Part No. |
|
91 |
Arm |
CNV4951 |
92 |
Cover |
CNM4875 |
93 |
Panel |
See Contrast table(2) |
94 |
Screw |
IMS20P030FZK |
95 |
CD Mechanism Module |
CXK5004 |
96 |
IC(IC201) |
TDA7386 |
97 |
Transistor(Q951, 971) |
2SD2396 |
98 |
Spacer |
CNM5875 |
99 |
Clamper |
See Contrast table(2) |
(2) CONTRAST TABLE
DEH-P646/ES and DEH-546/ES are constructed same except for the following:
Mark No. Symbol and Description |
|
Part No. |
||
DEH-P646/ES |
|
DEH-546/ES |
||
6 |
Cord Assy |
CDE5185 |
|
Not used |
7 |
Cord Assy |
CDE5209 |
|
Not used |
8 |
Cord Assy |
CDE5483 |
|
CDE5484 |
26 |
Cap |
CNV2680 |
|
Not used |
27 |
Tuner Amp Unit |
CWM5622 |
|
CWM5630 |
37 |
Connector(CN101) |
CKS3408 |
|
Not used |
39 |
Connector(CN851) |
CKS3597 |
|
Not used |
40 |
Connector(CN254) |
CKS3598 |
|
Not used |
45 |
Holder |
CNC7430 |
|
CNC7434 |
53 |
Chassis Unit |
CXB1984 |
|
CXB1989 |
54 |
Detach Grille Assy |
CXB1996 |
|
CXB2006 |
70 |
Keyboard Unit |
CWM5636 |
|
CWM5640 |
71 |
LCD |
CAW1459 |
|
CAW1479 |
80 |
Grille Unit |
CXB1969 |
|
CXB1979 |
93 |
Panel |
CNS4451 |
|
CNS4869 |
99 |
Clamper |
CEF1009 |
|
Not used |
7
DEH-P646,546
2.3 CD MECHANISM MODULE
Fig. 4
8
DEH-P646,546
- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. Description |
Part No. |
|
Mark No. Description |
Part No. |
||
|
|
|
|
|
|
|
1 |
Control Unit |
CWX2224 |
46 |
Connector(CN701) |
CKS2774 |
|
2 |
Pickup Unit(Service) |
CXX1230 |
47 |
Connector(CN801) |
CKS2196 |
|
3 |
Screw |
IMS26P035FMC |
48 |
Spring |
CBH1832 |
|
4 |
Screw |
BMZ20P025FMC |
49 |
Spring |
CBH1833 |
|
5 |
Screw |
BMZ20P040FMC |
50 |
Roller |
CLA2627 |
|
6 |
Screw |
BSZ20P040FMC |
51 |
Arm |
CNV4136 |
|
7 |
Screw |
CBA1077 |
52 |
Arm Unit |
CXA8565 |
|
8 |
Screw |
CBA1250 |
53 |
Bracket |
CNC6056 |
|
9 |
Screw |
CBA1296 |
54 |
Load Motor Unit(S7) |
CXA8702 |
|
10 |
Screw |
CBA1362 |
55 |
Screw |
JFZ20P025FMC |
|
11 |
Spring |
CBH1724 |
56 |
Arm |
CNV4120 |
|
12 |
Spring |
CBH1729 |
57 |
Roller |
CNV4509 |
|
13 |
Spring |
CBH1730 |
58 |
Gear Unit(S7) |
CXA8701 |
|
14 |
Spring |
CBH1731 |
59 |
Screw |
CBA1296 |
|
15 |
Spring |
CBH1732 |
60 |
Frame |
CNC5797 |
|
16 |
Spring |
CBH1745 |
61 |
Damper |
CNV3974 |
|
17 |
Spring |
CBH1848 |
62 |
Spring |
CBH1736 |
|
18 |
Spring |
CBH1849 |
63 |
Spring |
CBH1863 |
|
19 |
Spring |
CBH1939 |
64 |
Spring |
CBH1945 |
|
20 |
Spring |
CBL1214 |
65 |
Spring |
CBL1269 |
|
21 |
Roller |
CLA2627 |
66 |
Arm |
CNC5799 |
|
22 |
Frame |
CNC5796 |
67 |
Lever |
CNC6054 |
|
23 |
Bracket |
CNC5871 |
68 |
Spacer |
CNM3315 |
|
* 24 |
Bracket |
CNC6376 |
69 |
Sheet |
CNM4849 |
|
25 |
Cushion |
CNM3917 |
70 |
Arm |
CNV5436 |
|
26 |
Sheet |
CNM4873 |
71 |
Arm |
CNV4123 |
|
27 |
••••• |
|
72 |
Arm |
CNV4124 |
|
28 |
PCB |
CNP4230 |
73 |
Arm |
CNV4125 |
|
29 |
Bearing |
CNR1415 |
74 |
Arm |
CNV4138 |
|
30 |
Belt |
CNT1071 |
75 |
Arm |
CNV4139 |
|
31 |
Damper |
CNV3974 |
76 |
Clamper |
CNV5308 |
|
32 |
Gear |
CNV4128 |
77 |
Screw |
CBA1250 |
|
33 |
Gear |
CNV4129 |
78 |
Connector(CN1) |
CDE4576 |
|
34 |
Gear |
CNV4130 |
79 |
Arm |
CNC7383 |
|
35 |
Gear |
CNV4131 |
|
* 80 Gathering PCB |
CNX2445 |
|
36 |
Holder |
CNV4663 |
81 |
Photo-transistor(Q1, 2) |
CPT-230S-X |
|
37 |
Holder |
CNV5071 |
82 |
ELBO Arm Assy(S7) |
CXA8889 |
|
38 |
Guide |
CNV4484 |
83 |
Load Motor Assy(S7) |
CXA8891 |
|
39 |
Screw Unit(S7) |
CXA8699 |
84 |
LO Arm Assy(S7) |
CXA8892 |
|
40 |
CRG Motor Unit(S7) |
CXA8986 |
85 |
Shaft |
CLA3133 |
|
41 |
Motor Unit |
CXA8912 |
86 |
Guide Arm Assy(S7) |
CXB1850 |
|
42 |
Lever Unit |
CXA9300 |
87 |
Ball |
CNR1189 |
|
43 |
Chassis Unit |
CXB2574 |
|
|
|
|
44 |
Screw |
JFZ20P025FMC |
|
|
|
|
45 |
Connector(CN101) |
CKS1953 |
|
|
|
|
9
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
DEH-P646,546
3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
A
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”. |
|
A-a |
|
|
|
||
|
|
Large size |
|
A-a |
A-b |
SCH diagram |
|
D E |
|||
|
|
||
|
|
A |
|
A-a |
A-b |
Guide page |
|
B |
|
|
|
A-a |
A-b |
Detailed page |
B
C
F
D
C
10 A F
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
DEH-P646,546
A
A-b
B
C
D
Fig. 5
A 11
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
1 |
2 |
3 |
4 |
|
DEH-P646,546 |
|
|
|
|
|
A-b |
|
|
|
|
A |
A-a |
|
|
|
|
|
|
E |
|
|
|
B |
|
D |
|
|
|
|
|
|
|
|
|
C |
|
|
|
|
|
D |
|
|
|
|
|
|
|
A |
|
|
|
|
12 |
A-a |
|
|
|
|
|
1 |
2 |
3 |
4 |
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
DEH-P646,546
A-a A-b
F
C
A
B
C
D
B
Fig. 6
A-a F 13
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
1 |
2 |
3 |
4 |
DEH-P646,546 |
|
|
|
|
A-b |
|
|
|
|
A-a |
|
|
|
|
A |
|
|
|
|
B |
|
|
|
|
C |
|
|
|
|
D |
|
|
|
|
14 |
A-b |
2 |
3 |
4 |
|
1 |
|||
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
DEH-P646,546
A-a A-b
A
B
|
|
|
|
C |
|
|
|
|
D |
|
|
|
|
Fig. 7 |
|
|
|
A-b |
15 |
5 |
6 |
7 |
8 |
|
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
DEH-P646,546
3.2 CD MECHANISM MODULE(GUIDE PAGE)
A
|
|
|
|
|
|
|
|
Large size |
|
|
|
|
|
|
|
|
SCH diagram |
|
|
|
A-a |
|
|
A-b |
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D-a
D
|
A-a |
A-b |
Guide page |
B |
A-a |
A-b |
Detailed page |
|
|
|
C
22/6R3
E 
CXA8912
BA05SFP
CXA8986
CXA8702
D
16 D E
|
1 |
|
2 |
|
3 |
|
4 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
DEH-P646,546
A
D-b
B
C
D
Fig. 8
D 17
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
1 |
2 |
3 |
4 |
|
DEH-P646,546 |
|
|
|
|
|
D-b |
|
|
|
|
A |
D-a |
|
|
|
|
B |
|
|
|
|
|
C |
|
|
|
|
|
|
D |
|
|
|
|
D |
|
|
|
|
|
|
18 |
D-a |
|
|
|
|
|
1 |
2 |
3 |
4 |
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
DEH-P646,546
D-a D-b
22/6R3 |
BA05SFP |
A
B
C
CXA8912 |
CXA8986 |
CXA8702 |
D E
Fig. 9
D-a E 19
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
1 |
2 |
3 |
4 |
|
DEH-P646,546 |
|
|
|
|
|
D-b |
|
|
|
|
A |
D-a |
|
|
|
|
B |
|
|
|
|
|
C |
|
|
|
|
|
D |
|
|
|
|
|
|
20 |
D-b |
|
|
|
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
|
|
DEH-P646,546 |
|
|
|
D-b |
|
|
|
D-a |
A
B
C
D
Fig. 10
D-b 21
|
5 |
|
6 |
|
7 |
|
8 |
|
|
|
|
|
|
||||
|
|
|
|
|
DEH-P646,546
|
|
|
|
|
|
Note:1. The encircled numbers denote measuring pointes in the circuit diagram. |
|||||||||||||||||||||||
- Waveforms |
|
|
|
|
|
|
|
2. Reference voltage |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
REFO:2.5V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 RFO |
0.5V/div. |
0.5µs/div. |
1 CH1: RFO |
1V/div. |
|
|
|
|
|
|
|
1 CH1: RFO |
1V/div. |
|
|
|
|
|
|
|
|||||||||
0.5ms/div. |
|
|
|
0.5ms/div. |
|||||||||||||||||||||||||
Normal mode: play |
|
|
|
|
|
|
2 CH2: MIRR |
5V/div. |
|
|
|
|
|
|
|
2 CH2: MIRR |
5V/div. |
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
Test mode: Tracking open |
Normal mode: The defect part |
|||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
passes 800µm |
|||||||
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GND → |
|
|
|
|
|
|
|
|
|
GND → |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3 CH1: FIN |
0.5V/div. |
|
|
|
|
|
|
3 CH1: FIN |
0.5V/div. |
|
|
|
|
|
|
|
6 CH1: FEY |
0.5V/div. |
|
|
|
|
|
|
|||||
|
|
|
0.2s/div. |
|
|
|
|
|
0.2s/div. |
|
1ms/div. |
||||||||||||||||||
4 CH2: FO+ |
2V/div. |
|
|
|
|
|
|
5 CH2: FOK |
2V/div. |
|
|
|
|
|
|
|
7 CH2: XSI |
2V/div. |
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
Test mode: No disc, Focus close |
Normal mode: Focus close |
Normal mode: Focus close |
|||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
REFO → |
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
GND → |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
GND → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
8 CH1: TEY |
0.5V/div. |
|
|
|
|
|
8 CH1: TEY |
0.5V/div. |
|
|
|
|
|
|
8 CH1: TEY |
0.5V/div. |
|
|
|
|
|
|
|||||||
|
0.5ms/div. |
0.5ms/div. |
|
|
5ms/div. |
||||||||||||||||||||||||
9 CH2: TIN |
0.5V/div. |
|
|
|
|
|
|
9 CH2: TIN |
0.5V/div. |
|
|
|
|
|
|
|
9 CH2: TIN |
0.5V/div. |
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
Test mode: 32 tracks jump (FWD) |
Test mode: Single jump (FWD) |
Test mode: 100 tracks jump (FWD) |
|||||||||||||||||||||||||||
REFO → |
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
||||
REFO → |
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6 CH1: FEY |
0.1V/div. |
|
|
|
|
|
3 CH1: FIN |
0.5V/div. |
|
|
|
|
|
3 CH1: FIN |
0.5V/div. |
|
|
|
|
|
|||||||||
|
|
20ms/div. |
|
0.5s/div. |
|||||||||||||||||||||||||
|
|
|
|
|
|
|
|
0.5s/div. |
|||||||||||||||||||||
3 CH2: FIN |
0.2V/div. |
|
|
|
|
|
|
0 CH2: SIN |
1V/div. |
|
|
|
|
|
|
|
0 CH2: SIN |
1V/div. |
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
Normal mode: Play |
|
|
|
|
|
|
Normal mode: Focus close (12cm) |
Normal mode: Focus close (8cm) |
|||||||||||||||||||||
REFO → |
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
REFO → |
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
22
DEH-P646,546
8 CH1: TEY |
0.2V/div. |
|
|
|
8 CH1: TEY |
0.5V/div. |
|
|
|
0 SIN |
0.5V/div. |
0.1s/div. |
||||
|
5ms/div. |
|||||||||||||||
|
20ms/div. |
|
|
|||||||||||||
9 CH2: TIN |
0.2V/div. |
|
|
|
|
! CH2: SD |
0.5V/div. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
Normal mode: play |
|
|
|
|
|
|
|
|
|
Normal mode: Play (12cm) |
||||||
REFO → |
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
REFO → |
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0 SIN |
0.5V/div. |
|
10ms/div. |
@ EFM |
1V/div. |
5µs/div. |
8 CH1: TEY |
1V/div. |
|
|
||||||
2ms/div. |
|
|||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
# CH2: TEC |
1V/div. |
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
Long Search (12cm) |
|
|
|
|
Play |
|
|
|
|
Test mode: Focus close |
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tracking open |
||
|
|
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
||
REFO → |
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
||
|
|
|
|
|
|
GND → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
8 CH1: TEY |
0.5V/div. |
|
|
|
|
$ PLCK |
2V/div. |
0.5µs/div. |
% SCKO |
2V/div. |
1µs/div. |
|||||
|
0.2s/div. |
|||||||||||||||
6 CH2: FEY |
0.5V/div. |
|
|
|
|
Play |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
Normal mode: AGC after focus |
|
|
|
|
Play |
|
|
|
||||||||
|
close |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
REFO → |
|
|
|
||
REFO → |
|
|
|
|
|
GND → |
|
|
|
|
GND → |
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
^ Dout |
2V/div. |
|
10µs/div. |
& LRCK |
2V/div. |
20µs/div. |
* VD |
5V/div. |
50ms/div. |
|||||||
Play |
|
|
|
|
|
|
|
|
|
|
Normal mode: No disc |
|
|
|||
REFO → |
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
GND → |
|
|
|
|
|
GND → |
|
|
|
|
GND → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
23
DEH-P646,546
( CH1: R OUT |
1V/div. |
|
|
|
6 CH1: FEY |
0.2V/div. |
|
|
|
|
8 CH1: TEY |
0.2V/div. |
|
|
|||||||||||
|
1ms/div. |
||||||||||||||||||||||||
|
0.2ms/div. |
|
|
1ms/div. |
|||||||||||||||||||||
) CH2: L OUT |
1V/div. |
|
|
|
|
|
|
3 CH2: FIN |
0.5V/div. |
|
|
|
|
9 CH2: TIN |
0.5V/div. |
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
Normal mode: Play (1kHz 0dB) |
Normal mode: During AGC |
Normal mode: During AGC |
|||||||||||||||||||||||
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
REFO → |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 CH1: RFO |
1V/div. |
|
|
|
3 CH1: FIN |
1V/div. |
|
|
|
|
|
|
|||||||||||||
|
0.5ms/div. |
|
|
|
|
||||||||||||||||||||
|
|
0.5ms/div. |
|
|
|
|
|||||||||||||||||||
⁄ CH2: HOLD |
5V/div. |
|
|
|
|
|
|
⁄ CH2: HOLD |
5V/div. |
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||
Normal mode: The defect part passes |
Normal mode: The defect part passes |
|
|
|
|
||||||||||||||||||||
|
|
|
|
|
800µm |
|
|
|
|
|
|
|
|
800µm |
|
|
|
|
|
|
|
|
|||
GND → |
|
GND → |
|
|
|
24
Loading...