Read Sony TAV-L1 Service Manual online
2
TAV-L1
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.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the 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.
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.
Amplifier section
Front
Power output (rated): 40 W + 40 W
(6 ohms, 1 kHz, THD 1 %)
Continuous RMS power output
(reference): 50 W + 50 W
(6 ohms at 1 kHz, THD 10 %)
(6 ohms, 1 kHz, THD 1 %)
Continuous RMS power output
(reference): 50 W + 50 W
(6 ohms at 1 kHz, THD 10 %)
Subwoofer
Power output (rated): 80 W
(3 ohms, 100 Hz, THD 1 %)
Continuous RMS power output
(reference): 100 W
(3 ohms at 100 Hz, THD 10 %)
(3 ohms, 100 Hz, THD 1 %)
Continuous RMS power output
(reference): 100 W
(3 ohms at 100 Hz, THD 10 %)
Super Audio CD/DVD system
Laser
Semiconductor laser
(DVD:
(DVD:
λ = 650 nm)
(CD:
λ = 790 nm)
Emission duration: continuous
Signal format system
NTSC/PAL
FM section
System
PLL quartz-locked digital
synthesizer system
synthesizer system
Tuning range
87.5 – 108.0 MHz
(50 kHz step)
(50 kHz step)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
Intermediate frequency
10.7 MHz
Speakers
Front
Speaker system
2-way Bass reflex type
Speaker unit
25 mm Dome type,
80 mm Cone type
80 mm Cone type
Subwoofer
S
Speaker unit 130 mm Cone type
× 2
peaker system
Bass reflex type
Supplied accessories
• Remote RM-ANU005 (1)
• Size AA batteries (R6 type) (2)
• AC power cord (mains lead) (1)
• Screws (2)
• FM wire antenna (aerial) (1)
• Frame grill (1)
• Quick Start Guide (1)
• Size AA batteries (R6 type) (2)
• AC power cord (mains lead) (1)
• Screws (2)
• FM wire antenna (aerial) (1)
• Frame grill (1)
• Quick Start Guide (1)
Design and specifications are subject to change
without notice.
without notice.
This appliance is classified as a
CLASS 1 LASER product. This
marking is located on the rear of
the unit.
CLASS 1 LASER product. This
marking is located on the rear of
the unit.
(When letters/numbers appear in the display)
When the self-diagnosis function is activated to prevent the system from malfunctioning, a 5-character service
number (e.g., C 13 50) with a combination of a letter and 4 digits appears on the screen and the front panel display.
In this case, check the following table.
number (e.g., C 13 50) with a combination of a letter and 4 digits appears on the screen and the front panel display.
In this case, check the following table.
When displaying the version number on the screen
When you turn on the system, the version number [VER.X.XX] (X is a number) may appear on the screen. Although this
is not a malfunction and for Sony service use only, normal system operation will not be possible. Turn off the system, and
then turn on the system again to operate.
is not a malfunction and for Sony service use only, normal system operation will not be possible. Turn off the system, and
then turn on the system again to operate.
Self-diagnosis function (DVD function only)
First 3 characters of the service
number
number
Cause and/or corrective action
.
y
t
r
i
d
s
i
c
s
i
d
e
h
T
3
1
C
Clean the disc with a soft cloth .
.
y
l
t
c
e
r
r
o
c
d
e
t
r
e
s
n
i
t
o
n
s
i
c
s
i
d
e
h
T
1
3
C
Restart the system, then re-insert the disc correctly.
E XX
(xx is a number)
(xx is a number)
To prevent a malfunction, the system has performed the self-diagnosis
function.
Contact your nearest Sony dealer or local authorized Sony service facility
and give the 5-character service number.
Example: E 61 10
function.
Contact your nearest Sony dealer or local authorized Sony service facility
and give the 5-character service number.
Example: E 61 10
C:13:50
VER.X.XX
SELF DIAGNOSIS FUNCTION
Click on the first or last page to see other TAV-L1 service manuals if exist.