ZS-RS70BT, ZS-RS70BTB - Sony Audio Service Manual (repair manual). Page 5

MODEL  IDENTIFICATION
Distinguish the destination by referring to the model number label.

RS70BT: MX

4-470-553-0[]

RS70BT: TW

4-470-554-0[]

RS70BT: CET

4-470-555-0[]

RS70BT: RU

4-470-556-0[]

RS70BT: SP5

4-470-557-0[]

RS70BT: BR

4-470-558-0[]

RS70BTB: AEP, UK

4-470-560-0[]

RS70BT: E41

4-474-744-0[]

RS70BT: UAE

4-475-281-0[]

RS70BT: TH

4-537-289-0[]

RS70BT: E92

No Label

• Abbreviation
  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

NOTE  OF  REPLACING  THE  Bluetooth  MODULE  OR  
RC-S711 (NFC module)
The Bluetooth module or the RC-S711 (NFC module) cannot 
exchange with single. Exchange at the same time the Bluetooth 
module and the RC-S711 (NFC module). And, when the Bluetooth 
module and the RC-S711 (NFC module) are exchanged, it is neces-
sary to check that pairing is performed normally.
Please perform checking of operations in the following procedure.

Note: Please be sure to initialize the pairing information after checking 

pairing.

Necessary machinery and material
• NFC-compatible 

smartphone

If the smartphone OS is Android 2.3.3 or later, but earlier than An-
droid 4.1, download and install the app “NFC Easy Connect” on 
the smartphone.

Connecting method
Procedure:
1.  Turn on the NFC function of the smartphone.
2.  If the smartphone OS is Android 2.3.3 or later, but earlier than 

Android 4.1, start the app “NFC Easy Connect” on the smart-
phone.

3.  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.

4.  Touch the N mark of unit with the smartphone.

5.  When the Bluetooth connection is complete, the message “BT 

AUDIO” appears.

BLUETOOTH

6.  Start music playback on the smartphone, then adjust the vol-

ume, and checks that sound is outputted from the unit.

Releasing method:
Press the [

x

] button, or do not perform operation for 10 seconds.

Bluetooth information initializing method
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.

2. Press 

the 

[  PAIRING BLUETOOTH] button to select Blue-

tooth function.

3.  Press and hold (about 2 seconds) the [ERASE] button.
4.  The message “BT RESET” appears on the liquid crystal dis-

play.

BLUETOOTH

5.  Press the [ENTER] button, and the message “BT RESET” is 

blink.

6.  The message “COMPLETE” appears and initialization is per-

formed, and release from this mode.

BLUETOOTH