Table Of Contents - Denon S-52 DAB Service Manual

Table of Contents

Dimension3
Wire Arrangement4
Main Unit4
Side Bracket(R)5
Side Bracket(L)5
Ferrite Clamp102010N6
Power Unit & Power Amp Unit6
Disassembly7
Bottom Cover & Speaker Block7
Speaker Unit8
Cd Mecha Block (S-52)9
Main Chassis (S-32)11
1U-3851 Cd Rom Unit(S-52)13
Main Block15
1U-3854 Standby Trans Unit17
1U-3854 Standby Trans Unit(For Ek)18
Power Trans19
1U-3847-1 Power Amp Unit19
1U-3859-1 Power Unit20
1U-3846 Main Unit21
Rotary Knob24
Diagnostics Of Optical Pickup And Replacing Traverse Unit25
Iop Checked Method26
Cd Laser Current Check26
Note For Handling The Laser Pick-Up26
Replacement Of The Laser Pick-Up (Traverse Unit)26
Rewriting The Default Value Of The Laser Current27
Resetting The Accumulated Laser On Time27
How To Replace Traverse Unit28
Top Cover Disassembly28
Traverse Unit Disassembly29
Initial Setting Mode30
Firm Check Mode30
Heat Run Mode31
Test Mode32
Entering The Test Mode32
Selecting The Mode32
Setting The Mode33
Change Within The Mode34
Execution Of Trace Mode (Error Rate Display)35
Test Mode Detailed Table35
Product Mode36
Version Up Mode By Dpms36
Direct Version Up Mode36
Eeprom Check Mode36
Trouble Shooting37
Lcd Doesn't Display37
Cd Doesn't Playback38
No Sound, Noise Generated39
Block Diagrams48
S52 System Part Block Diagram48
S32 System Part Block Diagram49
Level Diagram50
Semiconductors51
Ic's51
Dm850E Pin Assignment By Pin Number52
M30879Fkbgp Pin Description55
Ak4683Wq Pin Function58
Handling Of Unused Pin59
Printed Wiring Boards60
1U-3846 Main P.w.b. Unit61
1U-3847 Video P.w.b. Unit62
1U-3851 L.pwr/Disp P.w.b. Unit64
1U-3859 D.amp/Smps P.w.b. Unit66
Note For Parts List68
Resistors68
Capacitors68
Parts List Of P.w.b. Unit69
1U-3846 Main P.w.b. Unit Ass'y69
1U-3859 Power /Ipod Unit P.w.b. Unit Ass'y78
Exploded View81
Parts List Of Exploded View82
Exploded View Of Cd Mechanism Unit86
Parts List Of Cd Mechanism Unit(S-52)87
Package View88
Parts List Of Packing & Accessories89
Wiring Diagrams90
Measuring Method And Waveforms92
Waveforms93
Iu-3846 Main Unit94
Iu-3859-6 Power Amp Unit94
Note For Schematic Diagram95
Schematic Diagrams96