Read Sony ZS-E5 (serv.man2) Service Manual online
SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
ZS-E5
SPECIFICATIONS
PERSONAL AUDIO SYSTEM
9-889-526-01
2009F0500-1
©
2009.06
Singapore Model
Korean Model
Thai Model
Ver. 1.0 2009.06
Model Name Using Similar Mechanism
NEW
Optical Pick-up Name
DA11B3VFGP
CD player section
System
Compact disc digital audio system
Laser diode properties
Emission duration: Continuous
Laser output: Less than 44.6 μW
(This output is the value measurement at a distance of 200 mm from
System
Compact disc digital audio system
Laser diode properties
Emission duration: Continuous
Laser output: Less than 44.6 μW
(This output is the value measurement at a distance of 200 mm from
the objective lens surface on the optical pick-up block with 7 mm ap-
erture.)
erture.)
Number of channels
2
Frequency response
20 - 20 000 Hz +0.02/–0.1 dB
Wow and fl utter
Below measurable limit
20 - 20 000 Hz +0.02/–0.1 dB
Wow and fl utter
Below measurable limit
Radio section
Frequency range
FM: 87.5 - 108 MHz
AM: 530 - 1 710 kHz
Antennas
FM:
Frequency range
FM: 87.5 - 108 MHz
AM: 530 - 1 710 kHz
Antennas
FM:
Telescopic
antenna
AM: Built-in ferrite bar antenna
General
Speaker
Full range: 5 cm (2 inches) dia., 8
Speaker
Full range: 5 cm (2 inches) dia., 8
, cone type (2)
Input
AUDIO IN jack (stereo minijack)
Power output
1 W + 1 W (at 8
AUDIO IN jack (stereo minijack)
Power output
1 W + 1 W (at 8
, 10% harmonic distortion)
Power requirements
For
For
player:
220 V AC, 60 Hz
9 V DC, 6 R14 (size C) batteries
Power consumption
AC
9 V DC, 6 R14 (size C) batteries
Power consumption
AC
8
W
Battery life
For
For
player:
FM reception
Sony R14P: approx. 35 h
Sony alkaline LR14: approx. 55 h
CD playback
Sony R14P: approx. 3 h
Sony alkaline LR14: approx. 14 h
Dimensions
Approx. 271 × 122 × 271 mm (w/h/d)
(10
Approx. 271 × 122 × 271 mm (w/h/d)
(10
3
/
4
× 4
7
/
8
× 10
3
/
4
inches) (incl. projecting parts)
Mass
Approx. 2.2 kg (4 lb. 12 oz) (incl. batteries)
Supplied accessory
AC power cord (1)
Approx. 2.2 kg (4 lb. 12 oz) (incl. batteries)
Supplied accessory
AC power cord (1)
Design and specifi cations are subject to change without notice.
ZS-E5
2
1.
SERVICING NOTES
............................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow ........................................................... 4
2-2. Cabinet (Bottom) Block .................................................. 4
2-3. Cabinet (Top) Block ........................................................ 5
2-4. MAIN Board ................................................................... 5
2-5. Optical Pick-Up Block (DA11B3VFGP) ........................ 6
2-2. Cabinet (Bottom) Block .................................................. 4
2-3. Cabinet (Top) Block ........................................................ 5
2-4. MAIN Board ................................................................... 5
2-5. Optical Pick-Up Block (DA11B3VFGP) ........................ 6
3.
TEST MODE
............................................................ 7
4. ELECTRICAL
ADJUSTMENTS
........................
8
5. DIAGRAMS
5-1. Schematic Diagram - MAIN Section (1/2) - ................... 12
5-2. Schematic Diagram - MAIN Section (2/2) - ................... 13
5-3. Printed Wiring Boards - MAIN Section - ....................... 14
5-4. Printed Wiring Boards - PANEL Section - ..................... 15
5-5. Schematic Diagram - PANEL Section - .......................... 16
5-2. Schematic Diagram - MAIN Section (2/2) - ................... 13
5-3. Printed Wiring Boards - MAIN Section - ....................... 14
5-4. Printed Wiring Boards - PANEL Section - ..................... 15
5-5. Schematic Diagram - PANEL Section - .......................... 16
6.
EXPLODED VIEWS
6-1. Overall
Section
............................................................... 19
6-2. Cabinet (Top) Section ..................................................... 20
6-3. Chassis (CD) Section ...................................................... 21
6-4. Cabinet (Bottom) Section ............................................... 22
6-3. Chassis (CD) Section ...................................................... 21
6-4. Cabinet (Bottom) Section ............................................... 22
7.
ELECTRICAL PARTS LIST
.............................. 23
TABLE OF CONTENTS
NOTES ON CHIP COMPONENT REPLACEMENT
•
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
•
•
Keep the temperature of soldering iron around 270 °C during
repairing.
repairing.
•
Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
circuit board (within 3 times).
•
Be careful not to apply force on the conductor when soldering
or unsoldering.
or unsoldering.
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
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
ZS-E5
3
SECTION 1
SERVICING NOTES
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
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
• 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.
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
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 fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
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.
also be added to ordinary solder.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-
static 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 fl exible board is easily damaged and should be handled with
care.
static 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 fl exible 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 refl ective surface by the objective lens in the optical
pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
The laser beam on this model is concentrated so as to be focused
on the disc refl ective surface by the objective lens in the optical
pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
ZS-E5
4
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-2. CABINET (BOTTOM) BLOCK
(Page
(Page
4)
2-3. CABINET (TOP) BLOCK
(Page
(Page
5)
2-4. MAIN
BOARD
(Page
5)
2-5. OPTICAL PICK-UP BLOCK
(DA11B3VFGP)
(Page
(DA11B3VFGP)
(Page
6)
SET
2 three screws
(BV
B2.6)
2 two screws
(BV
B2.6)
2 two screws
(BV
B2.6)
2 two screws
(BV
B2.6)
3 connector
(CN305)
4 three connectors
(CN303, CN306, CN501)
1 lid (battery) sub assy
5 cabinet (bottom) block
Note: Follow the disassembly procedure in the numerical order given.
2-2. CABINET (BOTTOM) BLOCK
Note: This illustration sees the set from rear side.