Home
Sharp
Stereo System
CD-DP2500W
Sharp CD-DP2500W User Manual
4
of 1
of 1 rating
72 pages
Give review
Manual
Specs
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
– 53 –
CD-DP2500W/DK2500W
IC401 VHiLC75341/-1: Audio Processor (LC75341/)
Figure 53 BLOCK DIAGRAM OF IC
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
17
LVref
RVref
CONTROL
CIRCUIT
CONTROL
CIRCUIT
CONTROL
CIRCUIT
LOUT
LBASS
0.1uF
LIN
LSEL0
L4
L3
L2
L1
R1
R2
R3
R4
RSEL0
R1N
RTRE
LTRE
RBASS
0.1uF
ROUT
Yref
VDD
CL
DI
CE
YSS
CCB
INTERFACE
CD
Tuner
Tape
Video
24
23
22
21
20
19
18
17
16
15
14
13
123456789
1
0
1
1
1
2
LC75341
DI
CE
VSS
LOUT
LBASS
LTRE
LIN
LSEL0
L4
L3
L2
L1
CL
VDD
VREF
ROUT
RBASS
RTRB
RIN
RSEL0
R4
R3
R2
R1
52
54
Table of Contents
Table of Contents
1
Sharp Corporation
1
Safety Precaution for Service Manual
2
Laser Diode Properties
2
Voltage Selection
2
Specifications
3
Front Panel [CD-DP2500W]
4
Names of Parts
4
Resetting the Microcomputer
8
Setting the Clock
8
Operation Manual
8
How to Open the Changer Manually
9
Caution on Disassembly
9
Disassembly
9
Tape Mechanism Section
12
How to Remove the Record/Playback and Erase Heads
12
How to Remove the Pinch Roller
12
Removing and Reinstalling the Main Parts
12
CD Mechanism Section
13
How to Remove the Loading Motor
13
How to Remove the Pickup
13
Test Mode
13
Mechanism Section
14
Tuner Section
14
Tape Speed
14
Adjustment
14
Test Tone Output
15
State of Element Output and Terminal Output in Specific Mode
15
Explanation of Dolby Surround Pro Logic and Evaluation Method
15
Resistor
16
Capacitor
16
Notes on Schematic Diagram
16
Block Diagram
17
Schematic Diagram / Wiring Side of P.w.board
20
Figure
21
Figure
22
Tape Mechanism
41
Voltage
42
Waveforms of CD Circuit
43
When a CD Cannot be Played
44
How to Use
44
When the CD Does Not Function
44
Troubleshooting (CD Section)
44
Focus-HF System Check
45
Tracking System Check
46
Spin System Check
46
PLL System Check
47
Others
47
Function Table of IC
48
IC2 Vhilc78641E-1: Servo/Signal Control (LC78641E)
49
IC401 Vhilc75341/-1: Audio Processor (LC75341/)
53
FL701 VVKBJ744GNK-1: FL Display
54
Pin Connection
54
Parts Guide
55
Explanation of Capacitors/Resistors Parts Codes
55
Center Speaker
63
4
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Sharp CD-DP2500W and is the answer not in the manual?
Ask a question
Sharp CD-DP2500W Specifications
General
Brand
Sharp
Model
CD-DP2500W
Category
Stereo System
Language
English
Related product manuals
Sharp CD-DP2400E
33 pages
Sharp CD-DH950P
16 pages
Sharp CD-DH790N
23 pages
Sharp CD-DK890N
44 pages
Sharp CD-DD4500
48 pages
Sharp CD-DK2500W
72 pages
Sharp CD-E77
60 pages
Sharp CD-E500
60 pages
Sharp CD-C606
56 pages
Sharp CD-BH20
20 pages
Sharp CD-SW300
44 pages
Sharp CD-SW200
124 pages
To Next PageTo Next PageTo Previous PageTo Previous Page
Loading...
Need help?
General
