Sony AVD-LS10 Service Manual ▷ View online
AVD-LS10
AEP Model
UK Model
SERVICE MANUAL
AUDIO CD/DVD RECEIVER
9-877-629-04
2004K02-1
© 2004.11
SPECIFICATIONS
Ver. 1.3 2004.11
Model Name Using Similar Mechanism
NEW
Mechanism Type
DP-5RM
Base Unit Name
NEW
Optical Pick-up Name
NEW
Sony Corporation
Audio Group
Published by Sony Engineering Corporaton
— Continued on next page —
Amplifier section
Stereo mode
Stereo mode
40 W + 40 W (8 ohms at 1 kHz, THD 0.7 %)
Surround mode
Front: 40 W + 40 W (THD 0.7 %)
Center*: 40 W
Rear*: 40 W + 40 W (8 ohms at 1 kHz, THD
0.7 %)
Center*: 40 W
Rear*: 40 W + 40 W (8 ohms at 1 kHz, THD
0.7 %)
* Depending on the source, there may be no sound output.
Inputs (Analog)
Inputs (Analog)
VIDEO 1, VIDEO 2, TV-AUDIO:
Sensitivity: 150 mV
Impedance: 50 kilohms
Impedance: 50 kilohms
Inputs (Digital)
VIDEO 2 (Optical):
Sensitivity: –
Outputs (Analog)
VIDEO 1 (AUDIO OUT):
Voltage: 2 V
Impedance: 1 kilohms
Impedance: 1 kilohms
SUBWOOFER AUDIO OUT:
Voltage: 3 V
Impedance: 1 kilohms
Impedance: 1 kilohms
PHONES:
Accepts low- and high-impedance
headphones
headphones
Outputs (Digital)
DIGITAL OUT OPTICAL (CD/DVD)
Sensitivity: –
CD/DVD system
Laser
Laser
Semiconductor laser
(CD:
(CD:
λ = 780 nm, DVD: λ = 650 nm)
Emission duration: continuous
Signal format system
NTSC/PAL
Frequency response (at 2 CH STEREO mode)
DVD (PCM): 20 Hz to 20 kHz (+0.5 dB, -3.0
dB)
CD: 20 Hz to 20 kHz (+0.5 dB, -3.0 dB)
dB)
CD: 20 Hz to 20 kHz (+0.5 dB, -3.0 dB)
Signal-to-noise ratio
More than 75 dB (VIDEO 1 (AUDIO)
connectors only)
connectors only)
Harmonic distortion
Less than 0.5 %
FM tuner section
System
System
PLL quartz-locked digital synthesizer system
Tuning range:
87.5 – 108.0 MHz (50 kHz step)
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
System
System
Tuner section:
PLL quartz-locked digital synthesizer system
PLL quartz-locked digital synthesizer system
Tuning range
North American model:
North American model:
531 – 1,602 kHz (with the interval set at 9 kHz)
Antenna
Loop antenna
Intermediate frequency
450 kHz
Video section (EURO AV)
Outputs
Outputs
Video: 1 Vp-p 75 ohms
General
Power requirements
Power requirements
230 V AC, 50/60 Hz
Power consumption
70 W
1.3 W (in the standby mode)
1.3 W (in the standby mode)
Dimensions (approx.)
430 x 83 x 355 mm (17 x 3 x 14 inches) (w/h/d)
incl. projecting parts
incl. projecting parts
Mass (approx.)
5.0 kg (11 lb 7 oz)
Operating temperature
5
°C to 35°C (41°F to 95°F)
Operating humidity
5 % to 90 %
Supplied accessories
See page 14.
2
AVD-LS10
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
other than those specified herein may result in hazardous
radiation exposure.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
exceeding the limit for Class 1.
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
This caution label is
located inside the unit.
located inside the unit.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE WITH
MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
CHECK
Carry out the “S curve check” in “CD section adjustment” and check
that the S curve waveform is output several times.
that the S curve waveform is output several times.
Supplied accessories
• AM loop antenna (1)
• FM wire antenna (1)
• Remote Commander (remote) RM-LS10 (1)
• R6 (size AA) batteries (2)
• Video cord (PINPLUG X 1
• FM wire antenna (1)
• Remote Commander (remote) RM-LS10 (1)
• R6 (size AA) batteries (2)
• Video cord (PINPLUG X 1
y PINPLUG X 1) (1)
Design and specifications are subject to change without notice.
3
AVD-LS10
1. SERVICING NOTE
·························································· 4
2. GENERAL
·········································································· 6
3. DIAGRAMS
3-1. Block Diagrams – DVD Section (1/2) – ······················ 9
3-2. Block Diagrams – DVD Section (2/2) – ···················· 10
3-3. Block Diagrams – IN/OUT Section – ························ 11
3-4. Block Diagrams – POWER AMP Section – ··············· 12
3-5. Block Diagrams – DISPLAY/POWER Section – ······ 13
3-6. Printed Wiring Board – DVD Section (Side A)– ······· 14
3-7. Printed Wiring Board – DVD Section (Side B)– ······· 15
3-8. Schematic Diagram – DVD Section (1/4) – ··············· 16
3-9. Schematic Diagram – DVD Section (2/4) ·················· 17
3-10. Schematic Diagram – DVD Section (3/4) ·················· 18
3-11. Schematic Diagram – DVD Section (4/4) ·················· 19
3-12. Printed Wiring Board – Main Section (Side A) – ······· 20
3-13. Printed Wiring Board – Main Section (Side B) – ······· 21
3-14. Schematic Diagram – Main Section (1/5) – ··············· 22
3-15. Schematic Diagram – Main Section (2/5) – ··············· 23
3-16. Schematic Diagram – Main Section (3/5) – ··············· 24
3-17. Schematic Diagram – Main Section (4/5) – ··············· 25
3-18. Schematic Diagram – Main Section (5/5) – ··············· 26
3-19. Schematic Diagram – Panel Section – ······················· 26
3-20. Printed Wiring Board – Panel Section – ····················· 27
3-21. Printed Wiring Board – Power Section – ··················· 28
3-22. Schematic Diagram – Power Section – ······················ 29
3-2. Block Diagrams – DVD Section (2/2) – ···················· 10
3-3. Block Diagrams – IN/OUT Section – ························ 11
3-4. Block Diagrams – POWER AMP Section – ··············· 12
3-5. Block Diagrams – DISPLAY/POWER Section – ······ 13
3-6. Printed Wiring Board – DVD Section (Side A)– ······· 14
3-7. Printed Wiring Board – DVD Section (Side B)– ······· 15
3-8. Schematic Diagram – DVD Section (1/4) – ··············· 16
3-9. Schematic Diagram – DVD Section (2/4) ·················· 17
3-10. Schematic Diagram – DVD Section (3/4) ·················· 18
3-11. Schematic Diagram – DVD Section (4/4) ·················· 19
3-12. Printed Wiring Board – Main Section (Side A) – ······· 20
3-13. Printed Wiring Board – Main Section (Side B) – ······· 21
3-14. Schematic Diagram – Main Section (1/5) – ··············· 22
3-15. Schematic Diagram – Main Section (2/5) – ··············· 23
3-16. Schematic Diagram – Main Section (3/5) – ··············· 24
3-17. Schematic Diagram – Main Section (4/5) – ··············· 25
3-18. Schematic Diagram – Main Section (5/5) – ··············· 26
3-19. Schematic Diagram – Panel Section – ······················· 26
3-20. Printed Wiring Board – Panel Section – ····················· 27
3-21. Printed Wiring Board – Power Section – ··················· 28
3-22. Schematic Diagram – Power Section – ······················ 29
4. EXPLODED VIEWS
4-1. Chassis Section ···························································· 31
4-2. Deck Section ······························································· 32
4-2. Deck Section ······························································· 32
5. ELECTRICAL PARTS LIST
······································· 33
TABLE OF CONTENTS
Ver 1.1
4
AVD-LS10
SERVICE POSITION
SECTION 1
SERVICING NOTE
• DVD MECHANISM
MAIN BOARD
DVD MECHANISM
DVD BOARD
Isolation sheet
Extention Jig: J-2501-242-A (11 core, 300mm)
Extention Jig: J-2501-245-A (23 core, 300mm)
PMD03
PMD02
• NOTE FOR FLAT CABLE CONNECTION
These four flat cables have a direction.
Be sure to connect the side peeled off
the coating to the main board.
In case of connecting the other side
to the main board, the set doesn't operate.
Be sure to connect the side peeled off
the coating to the main board.
In case of connecting the other side
to the main board, the set doesn't operate.
MAIN BOARD
MAIN BOARD
PN103
PN104
PN102
PN101
Ver 1.2