CFD-S35CP (serv.man3) — Sony Audio Service Manual (repair manual)

Model
CFD-S35CP (serv.man3)
Pages
38
Size
2.24 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-2
File
cfd-s35cp-sm3.pdf
Date

View Sony CFD-S35CP (serv.man3) Service Manual online

SERVICE MANUAL
9-879-598-82
Ver. 1.8  2008.07
SUPPLEMENT-2
File this supplement with the service manual.
Subject: Change of circuit boards.
Canadian Model
AEP Model
UK Model
E Model
CFD-S35CP
From the serial numbers listed below, the models have their circuit boards changed.
Check the serial number of your model before servicing it.
This Supplement-2 only describes the changes.
MODEL
CABINET COLOR
SERIAL NO.
Canadian model
Silver
*
AEP model
Silver
*
AEP model
Blue
*
UK model
Silver
1013954 and later
East European & CIS model
Silver
1066221 and later
East European & CIS model
Blue
*
Italian model
Silver
*
Korea model
Silver
1017191 and later
Mexican model
Silver
1316131 and later
Russian model
Silver
*
Russian model
Blue
*
Saudi Arabia model
Silver
*
Singapore model
Silver
1093168 and later
Thai model
Silver
1017313 and later
*
  The schedule of production is being adjusted.
2
CFD-S35CP
TABLE  OF  CONTENTS
1.
ELECTRICAL  ADJUSTMENTS
CD Section ......................................................................
3
2.
DIAGRAMS
2-1.
Block Diagram – CD Section – .......................................
5
2-2.
Block Diagram – Main Section – ....................................
6
2-3.
Printed Wiring Board – BD90 Section – .........................
8
2-4.
Schematic Diagram – BD90 Section – ............................
9
2-5.
Printed Wiring Boards – Main Section – ......................... 10
2-6.
Schematic Diagram – Main Section (1/2) – .................... 11
2-7.
Schematic Diagram – Main Section (2/2) – .................... 12
2-8.
Printed Wiring Boards – Control Section – ..................... 13
2-9.
Schematic Diagram – Control Section – ......................... 14
2-10. Printed Wiring Boards – Power Section – ....................... 15
2-11. Schematic Diagram – Power Section – ........................... 16
3.
EXPLODED  VIEWS
3-1.
Cabinet Section ................................................................ 24
3-2.
Cabinet (Front) Section ................................................... 25
3-3.
Cabinet (Upper) (1) Section ............................................ 26
3-4.
Cabinet (Upper) (2) Section ............................................ 27
3-5.
Cabinet (Rear) Section .................................................... 28
4.
ELECTRICAL  PARTS  LIST
................................ 29
UNLEADED  SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD  FREE  MARK
Unleaded solder has the following characteristics.
Unleaded solder melts at a temperature about 40 ˚C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
3
CFD-S35CP
Test Point:
+
BD90 board
TP (RFI)
TP (VC)
oscilloscope 
(DC range) 
Procedure :
1. Connect oscilloscope to TP (RFI) and TP (VC) on the BD90
board.
2. Press the  POWER  button to turn the power ON, and press
the Z PUSH OPEN/CLOSE  button to open the CD disc tray.
3. Set disc (YEDS-18) on the tray and press the  u  (CD) button
to playback.
4. Confirm that oscilloscope waveform is as shown in the figure
below. (eye pattern)
A good eye pattern means that the diamond shape (
◊) in the
center of the waveform can be clearly distinguished.
VOLT/DIV: 200 mV 
TIME/DIV: 500 ns
level:
1.2 
±
 0.3 Vp-p
  CD  SECTION
Note:
1.
CD Block is basically constructed to operate without adjustment.
2.
Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.
3.
Use an oscilloscope with more than 10 M
Ω impedance.
4.
Clean the object lens by an applicator with neutral detergent when the
signal level is low than specified value with the following checks.
5.
Check the focus bias check when optical pick-up block is replaced.
FOCUS  BIAS  CHECK
R150
R149
R148
R108
R154
R153
C148
C110
C109
C301
C303
C302
C104
R110
C116
C404
R203
R204
R205
R206
R207
R208
R209
R210
R219
R223
R222
R147
R221
R218
R146
R145
C150
R113
C403
R202
C151
C108
C105
C147
C146
C145
C152
C118
C117
C144
C101
C125
CN201
C143
C120
R144
R157
C142
C141
C140
C100
C107
R408
R156
C124
C127
C126
CN301
R101
C119
C102
R415
R414
C103
R405
C113
R102
R402
R105
R106
C132
C138
C137
R135
R134
R136
R130
R128
R129
R143
R142
R139
C136
R120
R114
C153
C112
R125
R126
C149
C139
R127
R118
R140
R151
C122
C123
R220
R104
B8
B9
B7
 
S201
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IC401
IC101
(LIMIT)
M401
(SPINDLE)
M402
(SLED)
M
M
RFI
VC
TP (VC)
TP (RFI)
TP121
SECTION  1
ELECTRICAL  ADJUSTMENTS
4
CFD-S35CP
MEMO
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Here you can view online or download Sony CFD-S35CP (serv.man3) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony CFD-S35CP (serv.man3) Audio. Information contained in Sony CFD-S35CP (serv.man3) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).