Read Sony ZS-SAT1 Service Manual online
SERVICE MANUAL
PERSONAL AUDIO SYSTEM
SPECIFICATIONS
ZS-SAT1
Ver. 1.0 2007.03
9-887-595-01
2007C05-1
© 2007.03
© 2007.03
Sony Corporation
Personal Audio Division
Published by Sony Techno Create Corporation
Published by Sony Techno Create Corporation
US Model
Model Name Using Similar Optical Pick-up Block
ICF-CDK70
Optical Pick-up Block Type
KSM-213CCP
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION
With 3.2-ohm loads, both channels driven from 150 - 6
000 Hz; rated 1.8 W per channel-minimum RMS power,
with no more than 10 % total harmonic distortion in AC
operation.
DISTORTION
With 3.2-ohm loads, both channels driven from 150 - 6
000 Hz; rated 1.8 W per channel-minimum RMS power,
with no more than 10 % total harmonic distortion in AC
operation.
Other specifications
CD player section
System
Compact disc digital audio system
Laser diode properties
Emission duration: Continuous
Laser output: Less than 44.6
Laser output: Less than 44.6
µ
W
(This output is the value measured at a distance of
about 200 mm from the objective lens surface on the
optical pick-up block with 7 mm aperture.)
about 200 mm from the objective lens surface on the
optical pick-up block with 7 mm aperture.)
Number of channels
2
Frequency response
20 - 20 000 Hz +1/–1 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM: 87.5 - 108 MHz
AM: 530 - 1 710 kHz
AM: 530 - 1 710 kHz
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
AM: Built-in ferrite bar antenna
General
Speaker
Full range: 10 cm (4 in.) dia., 3.2
Ω
, cone type (2)
Input
AUDIO IN jack (stereo minijack): Minimum input
level 245 mV
level 245 mV
Outputs
Headphones jack (stereo minijack)
For 16 - 64
For 16 - 64
Ω
impedance headphones
Power output
2.3 W + 2.3 W (at 3.2
Ω
, 10% harmonic distortion)
Power requirements
For player:
For player:
120 V AC, 60 Hz
9 V DC, 6 R20 (size D) batteries
9 V DC, 6 R20 (size D) batteries
For remote control:
3 V DC, 2 R03 (size AAA) batteries
Power consumption
AC 19 W
Battery life
For player:
FM Radio reception
Sony R20P: approx. 18 h
Sony alkaline LR20: approx. 38 h
SIRIUS Radio reception
Sony R20P: approx. 1.5 h
Sony alkaline LR20: approx. 7 h
XM Radio reception
Sony R20P: approx. 3 h
Sony alkaline LR20: approx. 9.5 h
CD playback
Sony R20P: approx. 6 h
Sony alkaline LR20: approx. 17 h
It is recommended that you use alkaline batteries.
Dimensions
Approx. 480
×
156
×
250 mm (w/h/d)
(19
×
6
1
/
4
×
9
7
/
8
inches) (incl. projecting parts)
Mass
Approx. 4.3 kg (9 lb. 8 oz) (incl. batteries)
Supplied accessories
AC power cord (1)
Remote control (1)
Remote control (1)
Design and specifications are subject to change without
notice.
notice.
2
ZS-SAT1
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.
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.
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.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
Fig. A.
Using an AC voltmeter to check AC leakage.
1.5 k
Ω
0.15
µ
F
AC
voltmeter
(0.75 V)
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Parts on Set
Earth Ground
TABLE OF CONTENTS
1.
SERVICING NOTES
................................................
3
2.
GENERAL
...................................................................
4
3.
DISASSEMBLY
3-1.
Disassembly Flow ...........................................................
6
3-2.
Cabinet (Lower) Assy ......................................................
7
3-3.
Cabinet (Upper) Assy ......................................................
8
3-4.
CD Block .........................................................................
8
3-5.
Main Block Assy .............................................................
9
3-6.
MAIN Board/CD Block Assy ..........................................
9
3-7.
Speaker (10 cm) (SP101) (L-CH),
Speaker (10 cm) (SP201) (R-CH) ................................... 10
Speaker (10 cm) (SP201) (R-CH) ................................... 10
3-8.
Belt .................................................................................. 10
3-9.
Optical Pick-up Block (KSM-213CCP) .......................... 11
4.
TEST MODE
............................................................... 12
5.
ELECTRICAL ADJUSTMENTS
.......................... 12
6.
DIAGRAMS
6-1.
Block Diagram – CD SERVO Section – ......................... 14
6-2.
Block Diagram – TUNER Section – ............................... 15
6-3.
Block Diagram – XM, SIRIUS Section – ....................... 16
6-4.
Block Diagram – AMP, PANEL Section – ...................... 17
6-5.
Block Diagram – POWER SUPPLY Section – ............... 18
6-6.
Printed Wiring Boards – CD Section – ........................... 20
6-7.
Schematic Diagram – CD Board – .................................. 21
6-8.
Printed Wiring Board – TU Board – ................................ 22
6-9.
Schematic Diagram – TU Board – .................................. 23
6-10. Printed Wiring Board – XM Board – .............................. 24
6-11. Schematic Diagram – XM Board – ................................. 25
6-12. Printed Wiring Boards – SIRIUS Section – .................... 26
6-13. Schematic Diagram – SIRIUS Section – ......................... 26
6-14. Printed Wiring Boards – JACK Section – ....................... 27
6-15. Printed Wiring Board – MAIN Board – .......................... 28
6-16. Schematic Diagram – MAIN Section (1/3) – .................. 29
6-17. Schematic Diagram – MAIN Section (2/3) – .................. 30
6-18. Schematic Diagram – MAIN Section (3/3) – .................. 31
6-19. Printed Wiring Board – LCD Board – ............................. 32
6-20. Printed Wiring Boards – KEY Section – ......................... 33
6-21. Schematic Diagram – PANEL Section – ......................... 34
6-22. Printed Wiring Boards – POWER SUPPLY Section – .... 36
6-23. Schematic Diagram – POWER SUPPLY Section – ........ 37
6-11. Schematic Diagram – XM Board – ................................. 25
6-12. Printed Wiring Boards – SIRIUS Section – .................... 26
6-13. Schematic Diagram – SIRIUS Section – ......................... 26
6-14. Printed Wiring Boards – JACK Section – ....................... 27
6-15. Printed Wiring Board – MAIN Board – .......................... 28
6-16. Schematic Diagram – MAIN Section (1/3) – .................. 29
6-17. Schematic Diagram – MAIN Section (2/3) – .................. 30
6-18. Schematic Diagram – MAIN Section (3/3) – .................. 31
6-19. Printed Wiring Board – LCD Board – ............................. 32
6-20. Printed Wiring Boards – KEY Section – ......................... 33
6-21. Schematic Diagram – PANEL Section – ......................... 34
6-22. Printed Wiring Boards – POWER SUPPLY Section – .... 36
6-23. Schematic Diagram – POWER SUPPLY Section – ........ 37
7.
EXPLODED VIEWS
7-1.
Overall Section ................................................................ 45
7-2.
Cabinet (Lower) Section .................................................. 46
7-3.
Cabinet (Upper) Section .................................................. 47
7-4.
Cabinet (Front) Section ................................................... 48
7-5.
Front Panel Assy .............................................................. 49
7-6.
Main Block Section ......................................................... 50
7-7.
Loading Mechanism Section ........................................... 51
7-8.
CD Block ......................................................................... 52
8.
ELECTRICAL PARTS LIST
.................................. 53
3
ZS-SAT1
SECTION 1
SERVICING NOTES
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.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
BLOCK OR BASE UNIT
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
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 viscou-s (sticky, less prone to flow)
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
occur such as on IC pins, etc.
•
Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
4
ZS-SAT1
SECTION 2
GENERAL
This section is extracted from
instruction manual.
instruction manual.
Basic Operations
The back of the unit
* VOLUME + Ȱ, à ȫ on the unit and 5 ȿ on the remote have a
tactile dot.
Before using the unit
To turn on/off the power
Press POWER ȩ.
To adjust the volume
Press VOLUME +, – Ȱ.
To listen through headphones
Connect the headphones to the (headphones) jack ȸ.
To select the sound characteristic
Press SOUND Ȳ repeatedly to select the audio emphasis
you want.
you want.
Choose
To get
Powerful, clean sounds, emphasizing low and
high range audio
Light, bright sounds emphasizing high and
Light, bright sounds emphasizing high and
middle range audio
Percussive sounds, emphasizing bass audio
The presence of vocals, stressing middle
range audio
The whole dynamic range for music such as
The whole dynamic range for music such as
classical music
To reinforce the bass sound
Press MEGA BASS ȱ to display “MAGA BASS” in the
display.
To return to normal sound, press MEGA BASS ȱ to
disappear from the display.
display.
To return to normal sound, press MEGA BASS ȱ to
disappear from the display.
To receive the XM Satellite Radio
ABOUT XM SATELLITE RADIO
XM offers over 170 digital radio channels: the most commercial-free
XM offers over 170 digital radio channels: the most commercial-free
music channels, premier news, sports, talk, and traffic and weather in
21 metro markets. XM’s on-air hosts broadcast live from studios in
Washington, D.C., New York City and Nashville.
For more information or to subscribe in the US, visit xmradio.com or
call Listener Care at 1-800-XMRADIO (1-800-967-2346).
XM READY® LEGAL
XM monthly service subscription sold separately. XM Mini-Tuner and
XM monthly service subscription sold separately. XM Mini-Tuner and
Home Dock required (each sold separately) to receive XM service.
Installation costs and other fees and taxes, including a one-time
activation fee may apply. Subscription fee is consumer only. All fees
and programming subject to change. Channels with frequent explicit
language are indicated with an XL. Channel blocking is available for
XM radio receivers by calling 1-800-XMRADIO (1-800-967-2346).
For a full listing of the XM commercial-free channels and advertising
supported channels, visit lineup.xmradio.com. Subscriptions subject
to Customer Agreement available at xmradio.com. XM service only
available in the 48 contiguous United States. XM Satellite Radio and
XM Ready are trademarks of XM Satellite Radio Inc. (C)2006 XM
Satellite Radio Inc. All rights reserved.
XM READY® SUBSCRIPTIONS
Once you have installed the XM Mini-Tuner Dock, inserted the XM
Once you have installed the XM Mini-Tuner Dock, inserted the XM
Mini-Tuner, connected the XM Dock to your XM Ready® home audio
system, and installed the antenna, you are ready to subscribe and
begin receiving XM programming. There are three places to find your
eight character XM Radio ID: on the XM Mini-Tuner, on the XM
Mini-Tuner package, and on XM Channel 0. Record the Radio ID in
the following eight squares for reference.
Note: The XM Radio ID does not use the letters “I”, “O”, “S” or
“F”. Activate your XM Satellite Radio service in the U.S. online at
http://activate.xmradio.com or call 1-800-XM-RADIO (1-800-967-
2346). You will need a major credit card. XM will send a signal from
the satellites to activate the full channel lineup. Activation normally
takes 10 to 15 minutes, but during peak busy periods you may need to
keep your XM Ready home audio system on for up to an hour. When
you can access the full channel lineup on your XM Ready home audio
system you are done.
To receive the SIRIUS Satellite Radio
SIRIUS Satellite Radio: The Best Radio On Radio
SIRIUS brings all your favorite entertainment including 100%
SIRIUS brings all your favorite entertainment including 100%
commercial-free music, plus superior sports coverage, uncensored
talk and comedy, world-class entertainment, news, weather and more
for your car, home or office.
Sirius is available in the US for subscribers with addresses in the
continental US and is available in Canada for subscribers with
a Canadian address. Required subscription plus compatible
SiriusConnect Home Tuner with antenna are required and sold
separately. SIRIUS Programming is subject to change. Visit sirius.
com or siriuscanada.ca for the most complete and up-to-date channel
lineup and product information. “SIRIUS” and the SIRIUS dog logo
and related marks are trademarks of Sirius Satellite Radio Inc. All
rights reserved.
To Subscribe to SIRIUS Satellite Radio
Purchase and connect a SiriusConnect Home Tuner to your Sirius
Purchase and connect a SiriusConnect Home Tuner to your Sirius
Ready home audio system. You are then ready to activate and
subscribe to Sirius by either calling 1.888.539.SIRIUS (7474) or log on
to sirius.com. It is that easy.
Playing a CD
1
Press CD ȳ on the unit.
“CD” appears in the display.
“CD” appears in the display.
2
Press ì ȶ on the unit, and place a disc with the
label side up on the CD tray.
To close the CD tray, press ì ȶ on the unit.
label side up on the CD tray.
To close the CD tray, press ì ȶ on the unit.
3
Press à ȫ on the unit.
The unit plays all the tracks once.
The unit plays all the tracks once.
Track number
Playing time
To
Press
Pause playback
ê
ȫ
. To resume play, press it again.
Stop playback
Ą
ȫ
.
Go to the next track
ß
ˎ
Ñ
(Ñ on the remote) ȯ.
Go back to the
previous track
ù
ˎ
Ã
(Ã on the remote) ȯ.
Locate a point while
listening to the sound
ß
ˎ
Ñ
(forward) or ù
ˎ
Ã
(backward) ȯ while playing and hold it
until you find the point. (On the remote,
use Ñ or à ȯ)
Locate a point while
observing the display
ß
ˎ
Ñ
(forward) or ù
ˎ
Ã
(backward) ȯ in pause and hold it until
you find the point. (On the remote, use
Ñ
Ñ
or à ȯ)
Locate a specific track
directly
The number button ȿ of the track on
the remote.
Remove the CD
ì
ȶ
.
On the remote
To select CD function, press FUNCTION Ⱦ repeatedly
to select “CD” in the display.
to select “CD” in the display.
To locate a track by number on the remote
(Examples)
For track 1: Press 1 ȿ, and then ENTER ȯ.
For track 12: Press 1, 2 ȿ, and then ENTER ȯ.
For track 1: Press 1 ȿ, and then ENTER ȯ.
For track 12: Press 1, 2 ȿ, and then ENTER ȯ.
Note
You cannot locate a specific track if “SHUF” or “PGM” is lit in the
You cannot locate a specific track if “SHUF” or “PGM” is lit in the
display. Press
Ą
ȫ
, and then press MODE Ȯ repeatedly until
“SHUF” and “PGM” disappears from the display.
Listening to FM or AM radio
To listen to FM or AM
1
Press RADIO BAND
ˎ
AUTO PRESET ȴ on the unit
(RADIO
ˎ
BAND ȴ on the remote) repeatedly to
select FM or AM.
2
Hold down TUNE/CHANNEL + or – ȯ until the
frequency digits begin to change in the display.
The unit automatically scans the radio frequencies and
stops when it finds a clear station.
If you cannot tune in a station, press TUNE/
CHANNEL + or – ȯ repeatedly to change the
frequency step by step.
When an FM stereo broadcast is received, “ST”
appears.
frequency digits begin to change in the display.
The unit automatically scans the radio frequencies and
stops when it finds a clear station.
If you cannot tune in a station, press TUNE/
CHANNEL + or – ȯ repeatedly to change the
frequency step by step.
When an FM stereo broadcast is received, “ST”
appears.
Tip
If the FM broadcast is noisy, press MODE Ȯ until “MONO” appears
If the FM broadcast is noisy, press MODE Ȯ until “MONO” appears
in the display and the radio will play in monaural.
Listening to satellite radio
You can operate and listen to XM or SIRIUS satellite
radio by connecting an optional antenna or tuner. Before
using the unit, connect the XM Mini-Tuner and Home
Dock or the SiriusConnect Home tuner to the unit.
radio by connecting an optional antenna or tuner. Before
using the unit, connect the XM Mini-Tuner and Home
Dock or the SiriusConnect Home tuner to the unit.
Connect the XM Mini-Tuner and Home Dock to the XM
jack Ƚ on the unit, or the SIRIUS Connect Home tuner
to the SIRIUS connector Ȼ on the unit. You can also
connect both tuner units.
jack Ƚ on the unit, or the SIRIUS Connect Home tuner
to the SIRIUS connector Ȼ on the unit. You can also
connect both tuner units.
(XM)
XM Mini-Tuner and Home
Dock (not supplied)
Dock (not supplied)
(SIRIUS)
The SIRIUS Connect Home tuner need not be connected
to a wall outlet through the AC power adaptor since it is
powered from the unit.
The SIRIUS Connect Home tuner need not be connected
to a wall outlet through the AC power adaptor since it is
powered from the unit.
Satellite Radio Home Antenna
(not supplied)
(not supplied)
SiriusConnect Home Tuner
(not supplied)
(not supplied)
DIN cable (not supplied)
To listen to XM or SIRIUS
1
Switch to XM or SIRIUS ȼ when the unit is turned
off.
off.
2
Press POWER ȩ to turn on the unit.
3
Press SATELLITE-RADIO ȹ to select “XM” or “SIRIUS”.
4
Press MODE Ȯ repeatedly until “CAT” disappears to
select All Channel mode.
select All Channel mode.
5
Press TUNE/CHANNEL + or – ȯ repeatedly to select
the channel.
the channel.
On the remote
Press RADIO
ˎ
BAND ȴ repeatedly to select “XM” or
“SIRIUS”.
To select a channel in Category mode
1
Do steps 1 to 3 of “To listen to XM or SIRIUS” to
select “XM” or “SIRIUS”.
select “XM” or “SIRIUS”.
2
Press MODE Ȯ repeatedly until “CAT” appears.
3
Press PRESET/CATEGORY + or – ȯ (CATEGORY +
or – ȯ on the remote) repeatedly to select the
category.
or – ȯ on the remote) repeatedly to select the
category.
4
Press TUNE/CHANNEL + or – ȯ repeatedly to select
the channel.
the channel.
To select a channel using the number buttons
Press the number buttons on the remote.
For example, to enter 123, press 1,2, 3 ȿ, and then
ENTER ȯ.
For example, to enter 123, press 1,2, 3 ȿ, and then
ENTER ȯ.
Notes
ˎ
If you select a channel using the number buttons ȿ in Category
mode, the tuning mode changes to All Channel mode automatically.
ˎ
You cannot switch from XM to SIRIUS (or vice versa) ȼ while the
unit is turned on. If you want to switch from XM to SIRIUS (or vice
versa) ȼ, be sure to turn the unit off first.
ˎ
You cannot select a SIRIUS channel using TUNE/CHANNEL + or
– ȯ if the Parental Lock is set for the channel.
To check your XM Radio ID or SIRIUS ID number
Press the number button 0 ȿ, then press ENTER ȯ to
select channel 0.
select channel 0.
