Sony ZS-RS70BT / ZS-RS70BTB Service Manual ▷ View online
ZS-RS70BT/RS70BTB
17
2-14. MAIN BOARD
5 two tapping screws
(BV
(BV
B2.6)
5 tapping screw
(BV
(BV
B2.6)
5 tapping screw
(BV
(BV
B2.6)
6 MAIN board
4 connector
(CN901)
(CN901)
2 flexible flat cable (11P)
(CN808)
(CN808)
3 flexible flat cable (5 core)
(CN805)
(CN805)
1 connector
(CN903)
(CN903)
A
A
B
B
colored line
Insert straight into the interior.
flexible flat
cable
cable
connector
OK
colored line
Insert at a slant.
flexible flat
cable
cable
connector
NG
Note: When installing the flexible flat
cable, ensure that the colored line
is parallel to the connector after
insertion.
is parallel to the connector after
insertion.
ZS-RS70BT/RS70BTB
18
2-15. FUSE (F982), POWER BOARD BLOCK
:LUHVHWWLQJ
5 two tapping screws
(BV
(BV
B2.6)
5 two tapping screws
(BV
(BV
B2.6)
5 two tapping screws
(BV
(BV
B2.6)
6 POWER board block
5 two tapping screws
(BV
(BV
B2.6)
2 tapping screw
(PWH
(PWH
B2.6)
3 ferrite core
with
with
wire
4 connector
(CN982)
(CN982)
[red]
[white]
rib
rib
rib
tape (sub material)
tape (sub material)
–
7RSYLHZ–
front side
1
Insert the battery terminal wire to the ditch.
2
Insert the POWER board wire to the ditch.
3
Put the tape (sub material).
–
)URQWYLHZ–
1 fuse (F982)
ZS-RS70BT/RS70BTB
19
2-16. POWER BOARD, FUSE (F981, F983)
7 POWER board
1 Remove five solders.
4 power transformer block
6 fuse (F983)
5 fuse (F981)
3 connector
(CN981)
(CN981)
2 Lift up the power transformer block.
(Brazilian)
Ver. 1.1
2-17. POWER TRANSFORMER (T981), VOLTAGE SELECT BOARD
4 VOLTAGE
SELECT
board
SELECT
board
holder (TRANS)
(Brazilian)
1 three tapping screws
(BV B2.6)
3 two tapping screws
(BV
(BV
B2.6)
2 power transformer
(T981)
(T981)
ZS-RS70BT/RS70BTB
20
SECTION 3
TEST MODE
COLD RESET
System μ-com is reset and EEPROM is cleared.
Note:
System μ-com is reset and EEPROM is cleared.
Note:
The informations of Bluetooth and DAB are not initialized.
Procedure:
1. Press the [POWER] (Except AEP, East European, Russian and
1. Press the [POWER] (Except AEP, East European, Russian and
UK models)/[OPERATE] (AEP, East European, Russian and
UK models) button to turn the power on.
UK models) button to turn the power on.
2. Press three buttons of [POWER] (Except AEP, East European,
Russian and UK models)/[OPERATE] (AEP, East European,
Russian and UK models), [ERASE] and [
Russian and UK models), [ERASE] and [
x
] simultaneously.
3. The message “RESET” appears on the liquid crystal display,
the set enters standby status.
PANEL TEST
It can perform all segments on the liquid crystal display light-up,
fi rmware version display and destination display.
It can perform all segments on the liquid crystal display light-up,
fi rmware version display and destination display.
Enter the panel test mode
Procedure:
1. Press the [POWER] (Except AEP, East European, Russian and
Procedure:
1. Press the [POWER] (Except AEP, East European, Russian and
UK models)/[OPERATE] (AEP, East European, Russian and
UK models) button to turn the power on.
UK models) button to turn the power on.
2. Press three buttons of [AUDIO IN], [
/TUNE +] and [MODE]
simultaneously.
3. When the panel test mode is activated, segments of the liquid
crystal display are all turned on.
DAB
SC FILE FOLDER
MANUAL
USB
BLUETOOTH
SHUF PGM
1
CD
ST
REC
MEGA BASS
Version, model and destination check
Procedure:
1. In the panel test mode (segments of the liquid crystal display
Procedure:
1. In the panel test mode (segments of the liquid crystal display
are all turned on), press the [CD] button, and the system ver-
sion is displayed.
sion is displayed.
(Displayed value in the following fi gure is example)
2. Press the [ MEMORY SELECT USB] button, and the USB
host version is displayed.
(Displayed values in the following fi gure is example)
3. Press the [ SCAN RADIO DAB/FM] button, and the DAB
module fi rmware is displayed. (AEP and UK models only)
(Displayed values in the following fi gure is example)
4. Press the [ PAIRING BLUETOOTH] button, and the Blue-
tooth module fi rmware version is displayed.
(Displayed values in the following fi gure is example)
5. Press the [AUDIO IN] button, and the model and destination
are displayed.
Destination
Display
AEP, UK
04 CE
CET, RU
04 CE RU
E41
04 AR E4
E92, MX
04 MX E9
BR
04 BR5
UAE, TW, TH
04 KR TW
SP5
04 SP5
Releasing method:
Press three buttons of [AUDIO IN], [ /TUNE +] and [MODE]
simultaneously.
Press three buttons of [AUDIO IN], [ /TUNE +] and [MODE]
simultaneously.
FM TUNER STEP CHANGE (E41, BR and SP5 only)
The FM tuning interval can be changed over 50 kHz or 100 kHz.
The FM tuning interval can be changed over 50 kHz or 100 kHz.
Procedure:
1. Press the [POWER] button to turn the power on.
2. Press
1. Press the [POWER] button to turn the power on.
2. Press
the
[ AUTO PRESET RADIO FM/AM] button to select
FM radio function.
3. Press the [MANUAL PRESET
u
] button, change to the dis-
play of “FM- 1”.
4. Press and hold (about 2 seconds) the [ AUTO PRESET RA-
DIO FM/AM] button, the message “FM 50K” or “FM 100K”
appears on the liquid crystal display (The step at the present
setting is displayed).
appears on the liquid crystal display (The step at the present
setting is displayed).
or
5. Press the [– PRESET
.
] or [PRESET +
>
] buttons, select
to the “FM 50K” or “FM 100K”.
6. Press the [ENTER] button, it is changed into selected setting.
Press other than [ENTER] button, will cancel this mode.
• Abbreviation
BR
BR
: Brazilian model
CET
: East European model (Except Russian model)
E41
: Bolivian, Chilean, Paraguayan, Peruvian and
Uruguayan
models
E92
: Venezuelan, Panamanian, Honduran, Guatemalan,
Colombian, Costa Ri-ca, Dominican, Ecuadorean and
El Salvador models
MX
: Mexican model
RU
: Russian model
SP5
: Singapore, Malaysia and Indian models
TH :
Thai
model
TW :
Taiwan
model
UAE : United Arab Emirates model
Ver. 1.3
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