Sony ZS-S10CP Service Manual ▷ View online
ZS-S10CP
13
2-10. TELESCOPIC ANTENNA (ANT1), ANTENNA SPRING
5 antenna spring
antenna spring
2 telescopic antenna
(ANT1)
1 screw
(P
M3)
4 claw
$QWHQQDVSULQJVHWWLQJ
3 tapping screw
(BV
B2.6)
1
2
4
5
6
7
3
Note: Attach to numerical order.
ZS-S10CP
14
2-11. POWER BOARD
1 connector
(CN903)
7 power transformer (T901)
8 POWER board
2 two tapping screws
(BV
B2.6)
2 two tapping screws
(BV
B2.6)
2 tapping screw
(BV
B2.6)
4 tapping screw
(BV
B2.6)
3 Remove the POWER board block
in the direction of an arrow.
5 holder (inlet)
6 Remove five solders.
:LUHVHWWLQJ
Twist a wire 3 to 4 times.
Note: Arranging so that a wire may not exceed this line.
tape
tape
tape
white
red
Insert is straight
to the interior.
to the interior.
connector
connector
OK
Insert is shallow
Insert is incline
connector
connector
connector
connector
NG
NG
Note: When you install the connector, please install them correctly.
There is a possibility that this machine damages when not
correctly installing it.
–&DELQHWUHDUEORFNIURQWOHIWVLGHYLHZ–
ditch of rib
ZS-S10CP
ZS-S10CP
15
15
SECTION 4
ELECTRICAL CHECKS
TUNER SECTION 0 dB = 1 V
[AM]
Setting:
Function: RADIO
Band: AM
Setting:
Function: RADIO
Band: AM
AM RF signal
generator
30% amplitude
modulation by
400 Hz signal
Output level:
as low as possible
Put the lead-wire
antenna close to
the unit.
HP JACK board
i
jack (J302)
unit
+
í
í
level meter
32
:
[FM]
Setting:
Function: RADIO
Band: FM
Setting:
Function: RADIO
Band: FM
FM RF signal
generator
75 kHz frequency
deviation by
1 kHz signal
Output level:
as low as possible
HP JACK board
i
jack (J302)
unit
0.01
PF
+
í
í
level meter
MAIN board
TP814 (GND)
32
:
MAIN board
JW101
Note: Perform FM frequency coverage check after removing FM tele-
scopic antenna (ANT1).
no mark: Australian, Chilean, Peruvian and Asian models
( ): Mexican and Panamanian models
AM FREQUENCY COVERAGE CHECK
Check that reading on level meter is the maximum
Confi rmation
531 (530) kHz
Confi rmation
1,602 (1,710) kHz
FM FREQUENCY COVERAGE CHECK
Check that reading on level meter is the maximum
Confi rmation
87.5 MHz
Confi rmation
108 MHz
CD SECTION
Note:
1. CD block is basically constructed to operate without adjustment.
2. Use YEDS-18 disc (Part No. 3-702-101-01) unless otherwise indicat-
1. CD block is basically constructed to operate without adjustment.
2. Use YEDS-18 disc (Part No. 3-702-101-01) unless otherwise indicat-
ed.
3. Use an oscilloscope with more than 10 M
impedance.
4. Clean the object lens by an applicator with neutral detergent when the
signal level is low than specifi ed value with the following checks.
5. Check the focus bias check when optical pick-up block is replaced.
FOCUS BIAS CHECK
+
–
–
MAIN board
TP804 (RF)
TP711 (VREF)
oscilloscope
Procedure:
1. Connect the oscilloscope to TP804 (RF) and TP711 (VREF)
1. Connect the oscilloscope to TP804 (RF) and TP711 (VREF)
on the MAIN board.
2. In the standby state, press the [POWER] button to turn the
power on.
3. Press the [CD] button to turn the CD function.
4. Set the disc (YEDS-18) and press the [
4. Set the disc (YEDS-18) and press the [
u
] button to playback.
5. Confi rm that oscilloscope waveform is as shown in the fi gure
below. (eye pattern)
A good eye pattern means that the diamond shape (
) in the
center of the waveform can be clearly distinguished.
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
level: 1.5 Vp-p
Connection Location:
– MAIN Board (Conductor Side) –
TP814
(GND)
(GND)
TP804
(RF)
TP711
(VREF)
JW101
SECTION 3
TEST MODE
EEPROM CLR
It can clear the EEPROM.
It can clear the EEPROM.
Procedure:
1. While pressing two buttons of [DISPLAY] and [
1. While pressing two buttons of [DISPLAY] and [
>
] simulta-
neously and connect the AC power cord.
2. The EEPROM is cleared, and the message “CLr” is displayed
on the liquid crystal display, then becomes the standby state.
PANEL AND KEY TEST
It can check the liquid crystal display and button.
It can check the liquid crystal display and button.
Procedure:
1. While pressing two buttons of [x] and [DISPLAY] simultane-
1. While pressing two buttons of [x] and [DISPLAY] simultane-
ously and connect the AC power cord.
2. It enters the panel and key test mode, and all segments on the
liquid crystal display light up.
3. Each time a button is pressed, the segments on the liquid crys-
tal display corresponding to each button disappear.
4. When all buttons are pressed, all segments on the liquid crystal
display disappear.
5. When the [DISPLAY] button is pressed, becomes the standby
state.
Releasing method:
Disconnect the AC power cord.
Disconnect the AC power cord.
CD TEST MODE
It can check the focus error and tracking error.
It can check the focus error and tracking error.
Procedure:
1. Connect the oscilloscope to TP895 (FEI) and TP814 (GND) on
1. Connect the oscilloscope to TP895 (FEI) and TP814 (GND) on
the MAIN board.
+
–
–
MAIN board
TP895 (FEI)
TP814 (GND)
oscilloscope
2. Open the CD lid.
3. While pressing [x] button for around 8 seconds and connect
3. While pressing [x] button for around 8 seconds and connect
the AC power cord.
4. It enters the CD test mode, and the message “tEST 1” is dis-
played on the liquid crystal display.
5. When the message “TEST 1” is displayed on the liquid crystal
display, press the [
u
] button.
6. It enters the focus error test mode, and the message “FE” is
displayed on the liquid crystal display.
7. When the CD disc is placed and CD lid is closed, focus error
starts.
8. Confi rm that oscilloscope waveform is as shown in the fi gure
below.
1.2 ± 0.6 Vp-p
VOLT/DIV: 200 mV
TIME/DIV: 2 ms
9. Disconnect the AC power cord to release the focus error test
mode.
10. Connect the oscilloscope to TP805 (TEI) and TP814 (GND) on
the MAIN board.
+
–
–
MAIN board
TP805 (TEI)
TP814 (GND)
oscilloscope
11. Open the CD lid.
12. While pressing [x] button for around 8 seconds and connect
12. While pressing [x] button for around 8 seconds and connect
the AC power cord.
13. It enters the CD test mode, and the message “tEST 1” is dis-
played on the liquid crystal display.
14. When the [
>
] button is pressed, the message on the liquid
crystal display change to “tEST 2”.
(When the [
>
] button is pressed again, the message on the
liquid crystal display change to “tEST 1”)
15. It enters the tracking error test mode, and the message “TE” is
displayed on the liquid crystal display.
16. When the CD lid is closed, tracking error starts.
17. Confi rm that oscilloscope waveform is as shown in the fi gure
17. Confi rm that oscilloscope waveform is as shown in the fi gure
below.
1.2 ± 0.6 Vp-p
VOLT/DIV: 500 mV
TIME/DIV: 2 ms
Releasing method:
Press the [POWER] button or disconnect the AC power cord.
Press the [POWER] button or disconnect the AC power cord.
Connection Location:
– MAIN Board (Conductor Side) –
TP814
(GND)
(GND)
TP895
(FEI)
TP805
(TEI)
ZS-S10CP
ZS-S10CP
16
16
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• f : Internal component.
• C : Panel designation.
• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• Voltages and waveforms are dc with respect to ground
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
[ ] : AM
( ) : CD PLAY
• Voltages are taken with VOM (Input impedance 10 M
[ ] : AM
( ) : CD PLAY
• Voltages are taken with VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
FM
f :
AM
J
: CD PLAY
L :
AUDIO
IN
• Abbreviation
AUS :
AUS :
Australian
model
E41
: Chilean and Peruvian models
E92
: Panamanian model
MX
: Mexican model
SP5 :
Asian
model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
• Circuit Boards Location
• Indication of transistor.
C
B
These are omitted.
E
Q
B
These are omitted.
C E
Q
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
SECTION 5
DIAGRAMS
• Abbreviation
E41
E41
: Chilean and Peruvian models
E92
: Panamanian model
MX
: Mexican model
SP5 :
Asian
model
AUDIO IN JACK board
POWER board
HP JACK board
MOTOR board
BUTTON (MAIN) board
MAIN board
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