Sony CFD-S400L Service Manual ▷ View online
3
TABLE OF CONTENTS
1. SERVICING NOTES
......................................................... 4
2. GENERAL
............................................................................ 5
3. DISASSEMBLY
3-1. Cabinet Top Assy ................................................................ 7
3-2. Cabinet Front Assy, Cabinet Rear Assy .............................. 7
3-3. Wires ................................................................................... 8
3-4. MD Block ............................................................................ 8
3-5. Cassette Door Assy ............................................................. 9
3-6. LCD Board, Control (4) Board ........................................... 9
3-7. Main Board ....................................................................... 10
3-8. Tuner Board ....................................................................... 10
3-9. Power Board ...................................................................... 11
3-10. CD Lid ............................................................................... 11
3-11. CD Block Assy .................................................................. 12
3-12. Optical Pick-up ................................................................. 12
3-13. R/P Head (HRP301), TC Board ........................................ 13
3-14. Motor Assy (M801), Main Belt (B), Sub Belt (B) ............ 13
3-2. Cabinet Front Assy, Cabinet Rear Assy .............................. 7
3-3. Wires ................................................................................... 8
3-4. MD Block ............................................................................ 8
3-5. Cassette Door Assy ............................................................. 9
3-6. LCD Board, Control (4) Board ........................................... 9
3-7. Main Board ....................................................................... 10
3-8. Tuner Board ....................................................................... 10
3-9. Power Board ...................................................................... 11
3-10. CD Lid ............................................................................... 11
3-11. CD Block Assy .................................................................. 12
3-12. Optical Pick-up ................................................................. 12
3-13. R/P Head (HRP301), TC Board ........................................ 13
3-14. Motor Assy (M801), Main Belt (B), Sub Belt (B) ............ 13
4. MECHANICAL ADJUSTMENTS
............................... 14
5. ELECTRICAL ADJUSTMENTS
Tape Section .......................................................................... 14
Tuner Section ......................................................................... 15
CD Section ............................................................................ 16
Tuner Section ......................................................................... 15
CD Section ............................................................................ 16
6. DIAGRAMS
6-1. IC Pin Description ............................................................. 17
6-2. Circuit Boards Location .................................................... 17
6-3. Block Diagram – CD Section – ......................................... 18
6-4. Block Diagram – Main Section – ...................................... 19
6-5. Printed Wiring Board – CD Section – ............................... 20
6-6. Schematic Diagram – CD Section – .................................. 21
6-7. Printed Wiring Board – Tuner Section – ........................... 22
6-8. Schematic Diagram – Tuner Section – .............................. 23
6-9. Printed Wiring Boards – Main Section – .......................... 24
6-10. Schematic Diagram – Main Section (1/2) – ...................... 25
6-11. Schematic Diagram – Main Section (2/2) – ...................... 26
6-12. Printed Wiring Board – TC Section – ............................... 27
6-13. Schematic Diagram – TC Section – .................................. 28
6-14. Printed Wiring Boards – Control Section – ....................... 29
6-15. Schematic Diagram – Control Section – ........................... 30
6-16. Printed Wiring Boards – Display Section – ...................... 31
6-17. Schematic Diagram – Display Section – ........................... 32
6-18. Printed Wiring Boards – Power Supply Section – ............ 33
6-19. Schematic Diagram – Power Supply Section – ................. 34
6-20. IC Block Diagrams ............................................................ 35
6-2. Circuit Boards Location .................................................... 17
6-3. Block Diagram – CD Section – ......................................... 18
6-4. Block Diagram – Main Section – ...................................... 19
6-5. Printed Wiring Board – CD Section – ............................... 20
6-6. Schematic Diagram – CD Section – .................................. 21
6-7. Printed Wiring Board – Tuner Section – ........................... 22
6-8. Schematic Diagram – Tuner Section – .............................. 23
6-9. Printed Wiring Boards – Main Section – .......................... 24
6-10. Schematic Diagram – Main Section (1/2) – ...................... 25
6-11. Schematic Diagram – Main Section (2/2) – ...................... 26
6-12. Printed Wiring Board – TC Section – ............................... 27
6-13. Schematic Diagram – TC Section – .................................. 28
6-14. Printed Wiring Boards – Control Section – ....................... 29
6-15. Schematic Diagram – Control Section – ........................... 30
6-16. Printed Wiring Boards – Display Section – ...................... 31
6-17. Schematic Diagram – Display Section – ........................... 32
6-18. Printed Wiring Boards – Power Supply Section – ............ 33
6-19. Schematic Diagram – Power Supply Section – ................. 34
6-20. IC Block Diagrams ............................................................ 35
7. EXPLODED VIEWS
7-1. Main Section ..................................................................... 38
7-2. Cabinet Front Section ........................................................ 39
7-3. Cabinet Top Section .......................................................... 40
7-4. Cabinet Rear Section ......................................................... 41
7-5. Tape Mechanism Section .................................................. 42
7-6. CD Mechanism Section .................................................... 43
7-2. Cabinet Front Section ........................................................ 39
7-3. Cabinet Top Section .......................................................... 40
7-4. Cabinet Rear Section ......................................................... 41
7-5. Tape Mechanism Section .................................................. 42
7-6. CD Mechanism Section .................................................... 43
8. ELECTRICAL PARTS LIST
......................................... 44
CFD-S400L
4
CFD-S400L
CHUCK PLATE JIG ON REPAIRING
On repairing CD section, playing a disc without the lid (CD), use
Chuck Plate Jig.
• Code number of Chuck Plate Jig: X-4918-255-1
Chuck Plate Jig.
• Code number of Chuck Plate Jig: X-4918-255-1
SECTION 1
SERVICING NOTES
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
CHECK
1. Turn ON the [OPERATE] button and press [CD] button to CD
position.
2. Open the CD lid.
3. Turn on S801 with screwdriver, etc. as following figure.
4. Press the N X (CD) button.
5. Confirm the laser diode emission while observing the objecting
3. Turn on S801 with screwdriver, etc. as following figure.
4. Press the N X (CD) button.
5. Confirm the laser diode emission while observing the objecting
lens. When there is no emission, Auto Power Control circuit or
Optical Pick-up is broken.
Objective lens moves up and down three times for focus search.
Optical Pick-up is broken.
Objective lens moves up and down three times for focus search.
S801
5
CFD-S400L
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
Remote Control
Mando a distancia
Mando a distancia
Location of controls/Ubicación de los controles
OPERATE
(POWER)
(POWER)
Total track number
Número total de pistas
Número total de pistas
Programmed track
Pista programada
Pista programada
Playing order
Orden de reproducción
Orden de reproducción
Total playing time
Tiempo total de reproducción
Tiempo total de reproducción
Display/Visor
OPERATE
(POWER)
(POWER)
Loading a CD
Carga de un CD
Carga de un CD
With the labeled side up
Con la cara etiquetada hacia arriba
Con la cara etiquetada hacia arriba
Inserting a cassette
Inserción de casetes
Inserción de casetes
With the side you want to play
facing you
Con la cara que desee reproducir
mirando hacia usted
facing you
Con la cara que desee reproducir
mirando hacia usted
*The button has a tactile dot.
*El botón tiene un punto táctil.
*El botón tiene un punto táctil.
MEGA BASS
VOL +*, –
.
,
>
TUNE –, +
DISPLAY
ENT
MEMORY
ENT
MEMORY
MODE
i
Number buttons
Botones numéricos
Botones numéricos
x
u
*
SLEEP
OPR/BATT
CD
RADIO BAND
AUTO PRESET
AUTO PRESET
TAPE
Display
Visor
Visor
Remote sensor
Sensor de control remoto
Sensor de control remoto
*
Z
PUSH
OPEN/CLOSE
MEGA Xpand
SOUND MODE
FUNCTION
BAND
N
VOL +*, –
x
.
,
>
SLEEP
Number buttons
Botones numéricos
MODE
TUNE –, +
X
MEGA Xpand
MEGA BASS
SOUND
6
CFD-S400L
• The equipment can be removed using the following procedure.
SECTION 3
DISASSEMBLY
3-1.
CABINET TOP ASSY
(Page 7)
(Page 7)
3-2.
CABINET FRONT ASSY,
CABINET REAR ASSY
(Page 7)
CABINET REAR ASSY
(Page 7)
3-11. CD BLOCK ASSY
(Page 12)
SET
3-3.
WIRES
(Page 8)
(Page 8)
3-4.
MD BLOCK
(Page 8)
(Page 8)
3-7.
MAIN BOARD
(Page 10)
(Page 10)
3-5.
CASSETTE DOOR ASSY
(Page 9)
(Page 9)
3-6.
LCD BOARD,
CONTROL (4) BOARD
(Page 9)
CONTROL (4) BOARD
(Page 9)
3-10. CD LID
(Page 11)
3-8.
TUNER BOARD
(Page 10)
(Page 10)
3-13. R/P HEAD (HRP301),
TC BOARD
(Page 13)
(Page 13)
3-14. MOTOR ASSY (M801),
MAIN BELT (B),
SUB BELT (B)
(Page 13)
SUB BELT (B)
(Page 13)
3-9.
POWER BOARD
(Page 11)
(Page 11)
3-12. OPTICAL PICK-UP
(Page 12)