Sony WX-900BTM, WX-850BT, WX-900BT User Manual

WX-850BT/900BT/

900BTM

SERVICE MANUAL

Ver. 1.1 2016.02

Photo: WX-900BT

The service manual of the mechanism deck, used in this model, has been issued in a separate volume. Please refer to the service manual of the MG-101 series for the mechanism deck information.

• The tuner and CD sections have no adjustments.

(US and Canadian models only) FOR THE CUSTOMERS IN THE USA. NOT APPLICABLE IN CANADA, INCLUDING IN THE PROVINCE OF QUEBEC.

POUR LES CLIENTS AUX ÉTATS-UNIS. NON APPLICABLE AU CANADA, Y COMPRIS LA PROVINCE DE QUÉBEC.

AUDIO POWER SPECIFICATIONS

CEA2006 Standard Power Output: 17 Watts RMS × 4 at 4 Ohms < 1% THD+N SN Ratio: 80 dBA (reference: 1 Watt into 4 Ohms)

Tuner section (US and Canadian models)

FM

Tuning range: 87.5 – 107.9 MHz Antenna (aeria l) terminal:

External antenna (aerial) connector

Intermediate frequen cy:

FM CCIR: -1,956.5 to -487.3 kHz and

+500.0 to + 2,095.4 kHz Usable sensitivity: 8 dBf Selectivity: 75 dB at 400 kHz Signal-to-noise ratio: 73 dB Separation: 50 dB at 1 kHz Frequency response: 20 – 15,000 Hz

AM

Tuning range: 530 – 1,710 kHz Antenna (aeria l) terminal:

External antenna (aerial) connector

Sensitivity: 26 μV

Tuner section (AEP and UK models)

FM

Tuning range: 87.5 – 108.0 MHz Antenna (aeria l) terminal:

External antenna (aer ial) connector

Intermediate frequency:

FM CCIR: -1,956.5 to -487.3 kHz and

+500.0 to +2,095.4 kHz Usable sensitivity: 8 dBf Selectivity: 75 dB at 400 kHz Signal-to-noise ratio: 73 dB Separation: 50 dB at 1 kHz Frequency response: 20 – 15,000 Hz

MW/LW

Tuning range:

MW: 531 – 1,602 kHz LW: 153 – 279 kHz

Antenna (aeria l) terminal:

External antenna (aer ial) connector

Sensitivity: MW: 26 μV, LW: 50 μV

Tuner section (E, Indian and Australian models)

FM

Tuning range:

87.5 – 108.0 MHz (at 50 kH z step)

87.5 – 108.0 MHz (at 100 kHz step)

87.5 – 107.9 MHz (at 200 kHz step)

FM tuning step:

50 kHz/100 kHz/200 kHz switchable

Antenna (aerial) terminal:

External antenna (aerial) connector

Intermediate frequency:

FM CCIR: -1,956.5 to -487.3 kHz and

+500.0 to +2,095.4 kHz Usable sensitivity: 8 dBf Selectivity: 75 dB at 400 kHz Signal-to-noise ratio: 73 dB Separation: 50 dB at 1 kHz Frequency response: 20 – 15,000 Hz

AM

Tuning range:

531 – 1,602 kHz (at 9 kHz step) 530 – 1,710 kHz (at 10 kHz step)

AM tuning step:

9 kHz/10 kHz switchable

Antenna (aerial) terminal:

External antenna (aerial) connector

Sensitivity: 26 μV

Model Name Using Similar Mechanism MEX-N4100BT/N4150BT

Mechanism Type MG-101CF-188

Optical Pick-up Name DAX-25A

SPECIFICATIONS

CD Player section

Signal-to-noise ratio: 120 dB Frequency response: 10 – 20,000 Hz Wow and utter: Below measurable limit The maximum number of: (CD-R/CD-RW only) –

folders (albums): 150 (including root folder)

–

les (tracks) and folders: 300 (may less than 300 if folder/le nam es contain many

–

displayable characters for a folder/le name: 32 (Joliet)/64 (Romeo)

Corresponding codec: MP3 (.mp3), WMA (.wma)

and AAC (.m4a)

USB Player secti on

Interface: USB (High-speed) Maximum current: 1 A The maximum number of recognizable tracks:

10,000

Corresponding codec:

MP3 (.mp3)

Bit rate: 8 - 320 kbps (Supports VBR (Variable

Bit Rate))

Sampling rate: 16 - 48 kHz

WMA (.wma)

Bit rate: 32 - 192 kbps ( Supports VBR

(Variable Bit Rate) )

Sampling rate: 32 kHz, 44.1 kHz, 48 kHz

AAC (.m4a, .mp4)

Bit rate: 8 - 320 kb ps Sampling rate: 11.025 - 48 kHz

WAV (.w av)

Bit depth: 16 bit Sampling rate: 44.1 kHz, 48 kHz

FLAC (.ac)

Bit depth: 16 bit, 24 bit Sampling rate: 44.1 kHz, 48 kHz

characters)

US Model

Canadian Model

WX-850BT/900BT

AEP Model

UK Model

E Model

Australian Model

WX-900BT

Indian Model

WX-900BT/900BTM

Wireless Communication

Communication System:

BLUETOOTH Standard version 3.0

Output:

BLUETOOTH Standard Power Class 2 (Max. +4 dBm)

Maximum communication range:

Line of sight approx. 10 m (33 ft)*

Frequency band:

2.4 GHz band (2.4000 – 2.4835 GHz) Modulation method: FHSS Compatible BLUETOOTH Proles*

A2DP (Advanced Audio Distribution Prole) 1.3 AVRCP (Audio Video R emote Control Prole) 1.5 HFP (Handsfree Prole) 1.6 PBAP (Phone Book Access Prole) SPP (Serial Port Prole) MAP (Message Access Prole) HID (Human Interface Device Prole)

Corresponding codec:

SBC (.sbc) and AAC (.m4a)

*1 The actual range will vary depending on factors such

as obstacles between devices, magnetic elds around a microwave oven , static electricity, reception sensitivity, antenna (aerial)’s performance, operating system, software application, etc.

*2 BLUETOOTH standard proles indicate the purpose

of BLUETOOTH communication between devices.

Power amplier section

Output: Speaker outputs Speaker impedance: 4 – 8 ohms Maximum power output: 55 W × 4 (at 4 ohms)

– Continued on next page –

1

2

:

AUDIO SYSTEM

9-896-191-02

2016B33-1

2016.02

©

Sony Video & Sound Products Inc.

Published by Sony Techno Create Corporation

WX-850BT/900BT/900BTM

T

Ver. 1.1

General

Outputs:

Audio outputs terminal: front, rear, sub Power antenna (aerial)/Power amplier control

terminal (REM OUT )

Inputs:

SiriusXM input terminal (900BT: US and Canadian models only) Remote controller input terminal Antenna (aerial) input terminal MIC input termin al AUX input jack (stereo mini jack) USB port

Power requirements: 12 V DC car battery (negative

ground (earth)) Rated current consumptio n: 10 A Dimensions:

Approx. 178 mm × 100 mm × 178 mm

1

(7

/ 8 in × 4 in × 7 1/ 8 in) (w/h/d)

Mounting dimensions:

Approx. 182 mm × 111 mm × 159 mm

1

(7

/4 in × 4 3/ 8 in × 6 3/ 8 in) (w/h/d) Mass: Approx. 1.4 kg (3 lb 2 oz) Package contents:

Main unit (1) Remote commander (1): RM-X231 (US, Canadian, E, Indian and Australian models only) Microphone (1) Parts for installation and connections (1 set)

Design and specications are subject to change without notice.

Copyrights

SiriusXM Connect Vehicle Tuner and Subscription sold separately. www.siriusxm.com Sirius, XM and all related marks and logos are trademarks of Sirius XM Radio Inc. All rights reserv ed.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sony Corporation is under license. Other trademarks and trade names are those of their respective owners.

The N-Mark is a trademark or registered trademark of NFC Forum, Inc. in the United States and in other countries.

Windows Media is either a registered trademark or trademark of Microsoft Corporation in the United States and/or other count ries.

This product is protected by certain intellectual property rights of Microsoft Corporation. Use or distribution of such technology outside of this product is prohibited without a license from Microsoft or an authorized Microsoft subsidiary.

iPhone, iPod, iPod classic, iPod nano, iPod touch, and Siri are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.

MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson.

Pandora®, the Pandora® logo, and the Pandora® trade dress are trademarks or registered trademarks of Pandora Media, Inc., used with permission.

Google, Google Play and Android are trademarks of Google Inc.

libFLAC

Redistribution and use in source and binary forms, with or without modication, are permitted provided that the following conditions are met:

Redistributions of source code must retain the – above copyright notice, this l ist of conditions and the following disc laimer.

–

Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the followin g disclaimer in the documentation and/or other materials provided with the distribution.

–

Neither the name of the Xiph.org Foundation nor the names of i ts contributors may be us ed to endorse or promote products derived from this software without specic prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIG HT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTI ES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVE R CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIB ILITY OF SUCH DAMAGE.

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.

FLEXIBLE CIRCUIT BOARD REPAIRING

• Keep the temperature of 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.

US and Canadian models:

CAUTION

he use of optical instruments with this product will

increase eye hazard.

CAUTION

Use of controls or adjustments or performance of procedures other than those speciﬁ ed herein may result in hazardous radia- tion exposure.

2

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.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

WX-850BT/900BT/900BTM

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 ﬂ exible board is easily damaged and should be handled with care.

NOTES ON LASER DIODE EMISSION CHECK

Never look into the laser diode emission from right above when checking it for adjustment. It is feared that you will lose your sight.

If the optical pick-up block is defective, please replace the whole optical pick-up block. Never turn the semi-ﬁ xed resistor located at the side of optical pick-up block.

optical pick-up

6. EXPLODED VIEWS

6-1. Main Section ................................................................... 49

6-2. Front Panel Section ......................................................... 50

7. ELECTRICAL PARTS LIST .............................. 51

Accessories are given in the last of the electrical parts list.

semi-fixed resistor

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the leadfree 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 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.

• Usable with ordinary solder

It is best to use only unleaded solder but unleaded solder may

also be added to ordinary solder.

3

WX-850BT/900BT/900BTM

+ side up

Ver. 1.1

REPLACING THE LITHIUM BATTERY OF THE REMOTE COMMANDER (850BT, 900BT: US, Canadian, E, Indian, Australian models and 900BTM only)

Under normal conditions, the battery will last approximately 1 year. (The service life may be shorter, depending on the conditions of use.) When the battery becomes weak, the range of the remote commander becomes shorter.

CAUTION

Danger of explosion if battery is incorrectly replaced. Replaced only with the same or equivalent type.

Notes on the lithium battery

ˎ Keep the lithium battery out of the reach of children.

Should the battery be swallowed, immediately consult a doctor.

ˎ Wipe the battery with a dry cloth to ensure a good

contact.

ˎ Be sure to observe the correct polarity when installing

the battery.

ˎ Do not hold the battery with metallic tweezers,

otherwise a short-circuit may occur.

WARNING

Battery may explode if mistreated. Do not recharge, disassemble, or dispose of in fire.

MODEL IDENTIFICATION

Distinguish by Part No. on the bottom side of the main unit.

– Bottom view – (US, Canadinan, AEP and UK models)

Model Number Label

Part No.

– Bottom view – (E, Indian and Australian models)

Model Number Label

Part No.

Part No. Model

4-575-528-0[]

4-575-529-0[]

4-575-530-0[]

4-575-531-0[]

4-575-532-0[]

4-588-101-0[]

WX-900BT: US and Canadian models (UC)

WX-900BT: AEP and UK models (EUR)

WX-900BT: E and Australian models (E)

WX-900BT: Indian model (IN)

WX-900BTM: Indian model (MARUTI SUZUKI model) (IN)

WX-850BT: US and Canadian models (Wal-Mart model) (UC)

DESTINATION ABBREVIATIONS

The following abbreviations for model destinations are used in this service manual.

• Abbreviations AUS : Australian model CND : Canadian model IND : Indian model

4

WX-850BT/900BT/900BTM

DESTINATION SETTING METHOD

When the complete MAIN board or serial ﬂ ash (IC502) is re- placed, the destination setting is necessary.

1. Destination Setting

Set destination according to the procedure below.

1-1. Setting the Destination Code

1. In the state of source off (the clock is displayed on the liquid crystal display), enter the test mode by pressing the buttons in order of the [ 4] t [MIC 5] t [PAUSE 6] (press only the [PAUSE 6] button for two seconds).

(Displayed characters/values in the following ﬁ gure are ex-

ample)

Clock display

2. In the state in which the software main version is displayed on the liquid crystal display (refer to the following ﬁ gure), enter the destination setting mode by pressing the buttons in order of the [M> SEEK+] t [SEEK– .m] t [v PUSH ENTER/MENU/ VOICE].

(Displayed characters/values in the following ﬁ gure are ex-

ample)

4. The resetting operation is executed by pressing the [SOURCE OFF] button for 1 second after the setting ends, and the unit

returns to the normal condition.

Display after reset

1-2. Display in Destination Setting Mode

Note: The displayed contents of the following ﬁ gure is an example. The

destination code is different depending on the destination of the product.

Destination code

OP0OP1OP2OP3OP4OP5

6 digits

1-3. Entering the Destination Code

• Method of operation by main unit

Software main version

3. Input the alphanumeric character of 6 digits displayed on the liquid crystal display, and execute the destination setting.

Note 1: The displayed contents of the following ﬁ gure is an example. The

destination code is different depending on the destination of the product.

Note 2: Refer to the following “1-3. Entering the Destination Code” for

operation method.

Destination code

6 digits

1. Rotate the control dial, and select the alphanumeric character of “0 to F”.

2. The digit advances by pressing the [v PUSH ENTER/MENU/

VOICE] or [M> SEEK+] button.

The digit returns by pressing the [MODE ] or [SEEK–

.m] button.

3. The setting is completed by pressing the [v PUSH ENTER/ MENU/ VOICE] button at the state of cursor position of “OP0”, then the display turns off, the initialization operation is done, and the display returns to the clock display.

– Continued on next page –

5

WX-850BT/900BT/900BTM

Ver. 1.1

• Method of operation by remote commander (850BT, 900BT: US, Canadian, E, Indian, Australian

models and 900BTM only)

Note: The model to which the remote commander is not attached can

also be operated by using the remote commander.

1. Press the [V] or [v] button, and select the alphanumeric character of “0 to F”.

2. The digit advances by pressing the [b] or [ENTER] button.

The digit returns by pressing the [B] button.

3. The setting is completed by pressing the [ENTER] button at the state of cursor position of “OP0”, then the display turns off, the initialization operation is done, and the display returns to the clock display.

2. In the state in which the software main version is displayed on the liquid crystal display (refer to the following ﬁ gure), enter the destination setting value display mode by pressing the [DSPL

SCRL] button twice (software main version t

Bluetooth address t destination code).

(Displayed characters/values in the following ﬁ gure are ex-

ample)

Software main version

3. Conﬁ rm the alphanumeric character of 6 digits on the liquid crystal display is a value correctly input.

Note: The displayed contents of the following ﬁ gure is an example. The

destination code is different depending on the destination of the product.

Destination code

1-4. Destination Code

Model Destination OP5 OP4 OP3 OP2 OP1 OP0

WX-850BT US, Canadian 4 2 8 1 4 2

US, Canadian 4 2 8 3 2 2

WX-900BT

WX-900BTM Indian 0 6 9 1 3 0

AEP, UK 0 2 8 1 2 1

E, Australian 0 6 B 1 2 0

Indian 0 6 9 1 2 0

2. Conﬁ rmation After Destination Setting

Execute the following operation after completing the destination setting, and conﬁ rm a correct destination was set.

Destination setting checking method:

1. In the state of source off (the clock is displayed on the liquid crystal display), enter the test mode by pressing the buttons in order of the [ 4] t [MIC 5] t [PAUSE 6] (press only the [PAUSE 6] button for two seconds).

(Displayed characters/values in the following ﬁ gure are ex-

ample)

Clock display

OP0OP1OP2OP3OP4OP5

6 digits

4. The resetting operation is executed by pressing the [SOURCE OFF] button for 1 second after the conﬁ rming ends, and the

unit returns to the normal condition.

Display after reset

6

WX-850BT/900BT/900BTM

TEST DISCS

Use following TEST DISC (for CD) when this unit conﬁ rms the operation and checks it.

Part No. Description

3-702-101-01 DISC (YEDS-18), TEST 4-225-203-01 DISC (PATD-012), TEST

NOTE OF PERFORMING THE OPERATION CHECK

When performing the operation check in the state that is removed the CD mechanism deck from the main unit, it is necessary to use a long ﬂ exible ﬂ at cable. When performing the operation check, use following ﬂ exible ﬂ at cable.

Part No. Description

1-846-819-31 CABLE FLEXIBLE FLAT (27 CORE)

(Length: 150 mm)

NOTE OF REPLACING THE ANT001, IC001, IC503, IC804, IC1002 AND IC1009 ON THE MAIN BOARD

ANT001, IC001, IC503, IC804, IC1002 and IC1009 on the MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board.

NOTE FOR REPLACING OF THE USB CONNECTOR (CN902) AND THE AUX JACK (J901)

To replace the USB connector and AUX jack requires alignment.

1. Insert the USB connector and AUX jack into the front panel.

2. Place the KEY board on the front panel and align the terminals of the USB connector and AUX jack with the holes in the KEY board.

3. Solder six terminals of the USB connector and three terminals of the AUX jack.

CANCELING THE DEMO MODE

You can cancel the demonstration display which appears when the source is off and the clock is displayed.

1 Press MENU, rotate the control dial to

select [SET GENERAL], then press it.

2 Rotate the control dial to select [SET

DEMO], then press it.

3 Rotate the control dial to select [SET

DEMO-OFF], then press it.

The setting is complete.

4 Press (back) twice.

The display returns to normal reception/play mode.

KEY board

AUX jack (J901)

USB connector (CN902)

front panel

7

WX-850BT/900BT/900BTM

BLUETOOTH FUNCTION CHECKING METHOD USING A SMARTPHONE OR CELLULAR PHONE

1. Required Equipment

• This unit to be tested, external microphone of attachment

• Bluetooth compatible smartphone or cellular phone

• Bluetooth audio devices (SONY NWZ-A826, or select from connectable smartphone, cellular phones or audio devices list)

• Speaker connection (at least Front L/R ch)

• DC power supply (12 V)

2. Preparation

• Conﬁ rm the setting of this unit and note down it.

• Press the [

CALL] button and rotate the control dial until “SET PAIRING” appears, then press it, conﬁ rm that the Blue- tooth signal icon ( ) is ﬂ ashing.

• Turn on the Bluetooth function of the smartphone or cellular phone.

3. Test Environment

• No other Bluetooth device is making a communication in the periphery (within 20 m).

• No other this unit are supplied with electric power.

• There are no two or more wireless LAN access points in the periphery (with 50 m) (one is OK).

• The set should be tested in a place such as a meeting room, free from ambient noise.

• The speaker at the far end should be in a place such as another meeting room separated acoustically.

4. Setting

Install this unit on the desktop.

Approx. 50 cm

Speaker

Unit

6. Bluetooth Phone (Hands Free) Function Check

1. Search for this unit from the Bluetooth device (smartphone or cellular phone), and conﬁ rm whether this unit (model name) is displayed.

2. Search for the distance of this unit and the Bluetooth device (smartphone or cellular phone) about 5 m apart.

Conﬁ rm whether the this unit is displayed after it searches.

3. Do the pairing of the smartphone or cellular phone and this unit.

(If the input of the passkey is required, to enter the “0000”)

4. Connect the smartphone or cellular phone with this unit, and conﬁ rm the “HF” icon (

) is lights.

5. Conﬁ rm the connection continues even if the distance of the smartphone or cellular phone and this unit is separated by about 5 m.

6. Set this unit except the “BT PHONE” source, and call the smartphone or cellular phone connected with this unit.

Conﬁ rm the automatic change of this unit into “BT PHONE”

source, and the change into the screen for incoming calls.

Conﬁ rm the ring tone is heard from the front speaker.

7. Take a phone call (press the [ CALL] button), and start a conversation.

Conﬁ rm the other person voice is heard from the speaker. Speak toward an external microphone at the following condi-

tion, and conﬁ rm the other party hears its voice (An external microphone is connected).

Compare the sound quality with a normal set. Conﬁ rm that

there is no big difference.

8. Turn on ACC from off, and conﬁ rm whether this unit connects Bluetooth with the smartphone or cellular phone again.

Note: Depending on the smartphone or cellular phone, it might not recon-

nect automatically when ACC is turned on.

7. Bluetooth Audio Function Check

Note 1: Depending on the connecting BT Audio device, track information

If the device doesn’t support AVRCP1.3, or, if AVRCP1.3 feature

Even if there is no track information on display during playback

(e.g. track name, playback time) can be on display.

of the device has not been validated with this unit, the track information won’t be shown.

of an AVRCP1.3 device, it is not a failure of this unit.

Approx. 80 cm

Teste r

5. Precautions Beware of the following points when conducting the talking test:

• There is no fault if a talking can be made by adjusting appropriately the volume of the telephone of the other party and the smartphone or cellular phone connected through the Bluetooth, besides the setup of this unit.

• The speaker’s voice will become loud naturally if the periphery is noisy, or become low if quiet (even though the speaker intents to talk on the same volume level).

• The speaker’s voice will become loud naturally if the other party’s voice is loud.

1. Connect the Bluetooth audio device (or smartphone, cellular phone with Bluetooth audio function) with this unit, and conﬁ rm the “Audio Streaming” icon ( ) is lights.

2. Playback the Bluetooth audio. Conﬁ rm the sound is emitted from this unit when this unit is switched to “BT AUDIO” source.

3. Conﬁ rm whether Bluetooth audio can be controlled by oper- ating this unit (the [M > SEEK+], [SEEK– . m] and [PAUSE 6] buttons operation).

Note 2: Varies depending on the connected Bluetooth audio device.

8. What to Do after Checking

• After checking, this unit to execute initialization (refer to “IMPORTANT NOTE OF INITIALIZING” on page 15).

(Connected device information is deleted)

8

WX-850BT/900BT/900BTM

–

BLUETOOTH INFORMATION WRITING METHOD

When the complete MAIN board or knob (VOL) assy (Ref. No. NFC1) is replaced, the writing of Bluetooth information is necessary. Write the Bluetooth information according to the procedure below.

Preparation:

• Windows PC

• NFC compatible smartphone that installed the ﬁ le manager ap- plication (ASTRO File Manager, File Expert, etc.)

• USB cable for the smartphone

• NFC Tag Data Writing Application

(Application name: NFCtagWriter_gm.apk)

Note: Conﬁ rm the method of obtaining the NFC Tag Data Writing Ap-

plication and its latest version with the each service headquarters.

Notes on the use of the NFC Tag Data Writing Application

• The NFC Tag Data Writing Application is updated on an irregular basis.

Always use the latest version of the NFC Tag Data Writing

Application.

To conﬁ rm the version of the NFC Tag Data Writing Appli-

cation, refer to “Checking the Version of the NFC Tag Data Writing Application” on page 10.

• Be sure to uninstall older versions of the NFC Tag Data Writing Application before installing the latest version.

• There are multiple types of the NFC Tag Data Writing Application. If multiple NFC Tag Data Writing Applications are installed on a smartphone, do not launch more than one at the same time.

• The NFC Tag Data Writing Application varies depending on your model.

Be sure to use the NFC Tag Data Writing Application that

supports your model.

Use of NFC Tag Data Writing Applications that do not sup-

port your model is strictly prohibited.

1. Installing the NFC Tag Data Writing Application for the Servicing

Install the NFC Tag Data Writing Application on the smart-

phone for writing of Bluetooth information.

If the NFC Tag Data Writing Application is already installed, conﬁ rm the following.

• Be absolutely sure that the NFC Tag Data Writing Application supports your model.

• Conﬁ rm that the NFC Tag Data Writing Application is the latest version.

(Refer to “Checking the Version of the NFC Tag Data

Writing Application” on page 10)

Procedure:

1. Prepare the NFC Tag Data Writing Application on the PC.

Note: Be absolutely sure that the NFC Tag Data Writing Application sup-

ports your model.

2. Connect the smartphone to the PC with the USB cable.

3. Transfer the NFC Tag Data Writing Application to the smartphone.

4. When tapping the “Settings” → “Security” on the screen of the smartphone, check the box “Unknown sources”.

5. Disconnect the smartphone from the PC.

6. Use the ﬁ le manager application to explore the NFC Tag Data Writing Application on the smartphone.

7. Click on the NFC Tag Data Writing Application to open it, and install the NFC Tag Data Writing Application to the smartphone.

8. When tapping the “Settings” → “Security” on the screen of the smartphone, uncheck the box “Unknown sources”.

Screen after the installation

for reference –

Movies

Settings AlbumWALKMAN

YouTube Camera

Media Player

Play Store

NFC Tag Data

Chrome NFCtagWriter

Browser

Maps

Writing Application

9. Refer to “Checking the Version of the NFC Tag Data Writing Application” on page 10, and conﬁ rm that the NFC T

ag Data

Writing Application is the latest version.

9

WX-850BT/900BT/900BTM

• Checking the Version of the NFC Tag Data Writing Application

Procedure:

1. Start the NFC Tag Data Writing Application on the smartphone.

2. Tap the “ ” (menu button) or “ ” of the screen of the smartphone, then tap the “About” that is displayed on the screen of the smartphone.

or

3. Check that version of the NFC Tag Data Writing Application for the servicing is displayed on the screen of the smartphone.

2. Writing the NFC Tag Data

Write the NFC tag data (Bluetooth information) to the NFC module in the knob (VOL) assy (Ref. No. NFC1).

Procedure:

1. Check the Bluetooth address (BD_ADDR). There are following two checking methods.

• How to read from the BT module label

• How to display on the liquid crystal display by the test mode

How to read from the BT module label:

Set the unit to the state where the BT module on the MAIN

board can be seen.

(Refer to “3. DISASSEMBLY” on

page 22 and after)

– MAIN Board (Component Side) –

Here version is displayed

48D2242F241A

BT module label

BD_ADDR (Barcode)

BD_ADDR

– Continued on next page –

10

WX-850BT/900BT/900BTM

How to display on the liquid crystal display by the

test mode:

1 In the state of source off (the clock is displayed on the

liquid crystal display), enter the test mode by pressing the buttons in order of the [ 4] t [MIC 5] t [PAUSE 6] (press only the [PAUSE 6] button for two seconds).

(Displayed characters/values in the following ﬁ gure are

example)

Software main version

2 In the state in which the software main version is displayed

on the liquid crystal display, enter the Bluetooth address (BD_ADDR) display mode by pressing the [DSPL SCRL] button.

(Displayed characters/values in the following ﬁ gure are

example)

Bluetooth address (BD_ADDR)

5. Input the Bluetooth Local Name (BL_NAME). Tap the “List” on the screen of the smartphone and select the

model name of the this unit. If there is not model name of the this unit on the list, please input the model name with the keyboard on the smartphone.

Bluetooth Local Name

Bluetooth Device Addres

6. Input the Bluetooth address (BD_ADDR). Input the Bluetooth address (BD_ADDR) that was checked by

step 1 with the keyboard on the smartphone, or tap the “QR” on the screen of the smartphone and read the barcode with the camera of the smartphone.

Note 1: When pressing the [DSPL SCRL] button again, the destina-

tion code is displayed on the liquid crystal display, but it is not necessary to display in this step.

3 The resetting operation is executed by pressing the

[SOURCE

OFF] button for 1 second after the conﬁ rming

ends, and the unit returns to the normal condition.

2. Turn on the NFC function of the smartphone.

3. Start the NFC Tag Data Writing Application on the smartphone.

4. Tap the “Write” on the screen of the smartphone.

WX-900BT

Bluetooth Device Addres

7. Tap the “Write” on the screen of the smartphone, in the state that unchecked the box “Read-only”.

WX-900BT

48D2242F241A

8. Touch the N-mark part of the smartphone to the N-mark part of the unit.

– Continued on next page –

11

WX-850BT/900BT/900BTM

9. Check that “Completed!” is displayed on the screen of the smartphone.

Note 2: When “Completed!” is not displayed on the screen of the smart-

phone, refer to “3. Error Display” on page 13.

10. End the NFC Tag Data Writing Application on the smartphone.

11. Check the operation of connecting with the smartphone by one touch (NFC).

(Refer to “OPERATION CHECK OF THE NFC AFTER

COMPLETING THE REPAIRS” on page 15)

12. Start the NFC Tag Data Writing Application on the smartphone.

13. Tap the “Write” on the screen of the smartphone.

16. Check that “Completed!” is displayed on the screen of the smartphone.

Note 3: When “Completed!” is not displayed on the screen of the smart-

phone, refer to “3. Error Display” on page 13.

17. Tap the “Read” on the screen of the smartphone.

14. Check the box “Read-only” on the screen of the smartphone, and tap the “Write” on the screen of the smartphone.

WX-900BT

48D2242F241A

15. Touch the N-mark part of the smartphone to the N-mark part of the unit.

18. Check that “BD_ADDR” on the screen of the smartphone accords with BD_ADDR written on the BT module label and “MODE” on the screen of the smartphone is “00 00 (Readonly)”.

19. End the NFC Tag Data Writing Application on the smartphone.

20. Check the operation of connecting with the smartphone by one touch (NFC).

(Refer to “OPERATION CHECK OF THE NFC AFTER

COMPLETING THE REPAIRS” on page 15)

12

WX-850BT/900BT/900BTM

3. Error Display

When the writing of the NFC tag data has failed, “Error” is displayed on the screen of the smartphone. When “Error” is displayed on the screen of the smartphone, operate according to the procedure below.

Procedure:

1. Tap the “Write” on the screen of the smartphone to write of the NFC tag data again.

2. When “Error” is displayed on the screen of the smartphone again, tap the “Read” on the screen of the smartphone.

3. Check that “MODE” on the screen of the smartphone is not “00 00 (Read-only)”.

4. When “MODE” on the screen of the smartphone is “00 00 (Read-only)”, execute the writing of the NFC tag data again after replacing the knob (VOL) assy (Ref. No. NFC1).

(When “MODE” on the screen of the smartphone is “00 00

(Read-only)”, the writing of the NFC tag data cannot execute)

4. Check Method of the NFC Tag Data

Check the NFC tag data according to the procedure below.

Procedure:

1. Check the Bluetooth address (BD_ADDR). There are following two checking methods.

• How to read from the BT module label

• How to display on the liquid crystal display by the test mode

How to read from the BT module label:

Set the unit to the state where the BT module on the MAIN

board can be seen.

(Refer to “3. DISASSEMBLY” on

page 22 and after)

– MAIN Board (Component Side) –

BD_ADDR (Barcode)

48D2242F241A

BT module label

BD_ADDR

– Continued on next page –

13

WX-850BT/900BT/900BTM

How to display on the liquid crystal display by the

test mode:

1 In the state of source off (the clock is displayed on the

liquid crystal display), enter the test mode by pressing the buttons in order of the [ (press only the [PAUSE 6] button for two seconds).

(Displayed characters/values in the following ﬁ gure are

example)

Software main version

2 In the state in which the software main version is displayed

on the liquid crystal display, enter the Bluetooth address (BD_ADDR) display mode by pressing the [DSPL SCRL] button.

(Displayed characters/values in the following ﬁ gure are

example)

Bluetooth address (BD_ADDR)

4] t [MIC 5] t [PAUSE 6]

5. Check that “BD_ADDR” on the screen of the smartphone accords with BD_ADDR written on the BT module label and “MODE” on the screen of the smartphone is “00 00 (Readonly)”.

6. End the NFC Tag Data Writing Application on the smartphone.

Note: When pressing the [DSPL SCRL] button again, the destina-

3 The resetting operation is executed by pressing the

2. Turn on the NFC function of the smartphone.

3. Start the NFC Tag Data Writing Application on the smart-

4. Tap the “Read” on the screen of the smartphone.

tion code is displayed on the liquid crystal display, but it is not necessary to display in this step.

[SOURCE ends, and the unit returns to the normal condition.

phone.

OFF] button for 1 second after the conﬁ rming

14

5. The Factor that One Touch Connection is Impossible

The four following factors are considered as the factor that one touch connection is impossible. Guess and check the defective factor by each checking result.

Note: The four following factors are examples.

WX-850BT/900BT/900BTM

Factor

1 BT module defect NG ― NG NG

knob (VOL) assy

2

defect

NFC tag data

3

writing failure

4 Smartphone OK OK OK NG

IMPORTANT NOTE OF INITIALIZING

The purpose of “Bluetooth Initialize” is to initialize the Bluetooth connection history (HF/Audio Streaming). (To delete the device information for the devices that you connected to when searching, etc.)

Bluetooth manual con-

nection check by user

OK NG OK NG

NFC tag data check

OPERATION CHECK OF THE NFC AFTER COMPLETING THE REPAIRS

After completing the repairs of this unit, follow the procedure below to check normal operation of the NFC.

Note: After checking of NFC operation, be sure to delete the pairing infor-

When the complete MAIN board is replaced, it is necessary to ini-

Bluetooth manual connec-

tion check by servicing

mation before returning this unit to the customer.

NFC one touch connection

check with smartphone

tialize this unit. Refer to the following, initialize this unit.

Note: Phonebook data and dialed/received call history can be deleted by

executing “Bluetooth Initialize”.

Procedure:

1. In the state of source off (the clock is displayed on the liq-

uid crystal display), press the [v PUSH ENTER/MENU/ VOICE] button.

2. Rotate the control dial, and select the “SET BT”.

3. Press the [v PUSH ENTER/MENU/ VOICE] button.

4. Rotate the control dial, and select the “SET BT INIT”.

5. Press the [v PUSH ENTER/MENU/ VOICE] button, and the

message “SET INIT-NO” is displayed on the liquid crystal display.

6. Rotate the control dial clockwise, and the message “SET INITYES” is displayed on the liquid crystal display.

7. Press the [v PUSH ENTER/MENU/ VOICE] button.

8. When “Bluetooth Initialize” is completed, the message “COMPLETE” is displayed on the liquid crystal display for a moment.

9. Press the [MODE ] button twice, and return to the state of

Connecting with a Smartphone by One touch (NFC)

By touching the control dial on the unit with an NFC* compatible smartphone, the unit is paired and connected with the smartphone automatically.

* NFC (Near Field Communication) is a technology

enabling short-range wireless communication between various devices, such as mobile phones and IC tags. Thanks to the NFC function, data communication can be achieved easily just by touching the relevant symbol or designated location on NFC compatible devices.

For a smartphone with Android OS 4.0 or lower installed, downloading the app “NFC Easy Connect” available at Google Play™ is required. The app may not be downloadable in some countries/regions.

1 Activate the NFC function on the

smartphone.

For details, refer to the operating instructions supplied with the smartphone.

2 Touch the N-Mark part of the unit with

the N-Mark part of the smartphone.

source off (the clock is displayed on the liquid crystal display).

Make sure that lights up on the display of the unit.

To disconnect by One touch

Touch the N-Mark part of the unit with the N-Mark part of the smartphone again.

Notes

ˎ When making the connection, handle the

smartphone carefully to prevent scratches.

ˎ One touch connection is not possible when the unit is

already connected to another NFC compatible device. In this case, disconnect the other device, and make connection with the smartphone again.

15

WX-850BT/900BT/900BTM

)

Ver. 1.1

(US and Canadian models)

Connection/Installation

Cautions

Run all ground (earth) leads to a common ground (earth) point.

Do not get the leads trapped under a screw, or caught in moving parts (e.g., seat railing). Before making connections, turn the car ignition o to avoid short circuits. Connect the yellow and re d power supply leads only after all other leads have been connected. Be sure to insulate any loose unconnected leads with electrical tape for safety.

Precautions

Choose the installation location carefully so that the unit will not interfere with normal driving operations. Avoid installing the unit in areas subject to dust, dirt, excessive vibration, or high temperature, such as in direct sunlight or near heater ducts. Use only the supplied mounting hardware for a safe and secure installation.

Note on the power supply lead (yellow)

When connecting this unit in comb ination with other stereo components, the amperage rating of the car circuit to which the unit is connected must be highe r than the sum of each component’s fuse amperage rating.

Mounting angle adjustment

Adjust the mounting angle to less than 45°.

Connection

SECTION 2

GENERAL

White

White/black striped

Gray

Gray/black striped

Green

Green/black striped

Purple

Purple/black striped

Black

Yel l ow

Red

Blue/white striped

Orange/white striped

This section is extracted from operating instruction.

3

*

3

*

3

*

Power ampli er*

from a wire d remote cont rol (not supplied)*

4

Satellite radio tuner

1

(SiriusXM)*

1*2

Front speaker*

Rear speaker*1*

For details, see “Making connections”.

2

Subwoofer*

1

(900BT only

1

Making connections

To a common ground (earth) point

First connect the black ground (earth) lead, then connect the yellow and red power supply leads.

To the +12 V power terminal which is energized at all times

Be sure to rst connect the black ground (earth) lead to a common ground (earth) point.

To the +12 V power terminal which is energized when the ignition switch i s set to the accessor y position

If there is no accessory position, connect to the +12 V power (battery) terminal which is energized at all times. Be sure to rst connect the black ground (earth) lead to a common ground (earth) point.

To the power antenna (aerial) control lead or the power supply lead of the antenna (aerial) booster

It is not necessa ry to connect this le ad if there is no power antenna (aerial) or antenna (aerial) booster, or with a manually-operated telescopic antenna (aerial).

To AMP REMOTE IN of an optional power amplier

This connection is only for ampliers and a power antenna (aerial). Connecting any other system may damage the unit.

To a car’s illumination signal

Be sure to rst connect the black ground (earth) lead to a common ground (earth) point.

*1 Not supplied *2 S peaker impedance: 4 – 8 Ω × 4 *3 RC A pin cord (not supplied) *4 De pending on the type of car, use an adaptor for a

wired rem ote control (not su pplied).

Subwoofer Easy Connection

You can use a subwoofer without a power amplier when it is connected to a rear speaker cord.

Front speaker

Subwoofer

Note

Use a subwoofer with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid damage.

Memory hold connection

When the yellow power supply lead is connected, power will always be supp lied to the memory circuit even when the ignition switch is turned o.

Speaker connection

Before connecting the speakers, turn the unit o. Use speakers with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid damage.

6

*5*

from a car antenna (aerial)

*5 Whethe r in use or not, route the microphone input

cord such that it does not interfere with driving operations. Secure the cord with a clamp, etc., if it is installed around your feet.

*6 For details on installing the microphone, see

“Installing the microphone”.

16

WX-850BT/900BT/900BTM

T

Ver. 1.1

Installing the microphone

o capture your voice during handsfree calling, you

need to install the microphone .

Notes on ins talling the con nection cable RC-SR1 (not supplied)

Refer to the support sites on the back cover for details, then connect each lead properly to the appropriate leads. Making an improper connection may damage the unit. Depending on the type of car, be sure to insulate the unused leads with electrical tape for safety. Do not connect this cable when the steering wheel remote control is not used. Consulting the dealer or an experienced technician for help is recommended .

When using the wired remote control

1 To enable the wired remote control, set [STR

Clip (not supplied)

CONTROL] in [SET STEERING] to [PRESET].

Installation

(850BT only)

Before installing this unit, remove the screw and box on the back of the unit. Do not use the previous parts you removed when installing the unit.

Cautions

It is extremely dangerous if the cord becomes wound around the steering column or gearstick. Be sure to keep it and other parts from interfering with your driving operations. If airbags or any other shock-absorbing equipment is in your car, contact the store where you purchased this unit, or the car dealer, before installation.

Note

Before attaching the double-sided tape , clean the surface of the dashboard with a dry cloth.

Using the wired remote control

When using the steering wheel remote control

Installation of the connection cable RC-SR1 (not supplied) is required before use.

1 To enable the steering wheel remote control, select

[SET STEERING] [EDIT CUSTOM] to make the regist ration.

When the regis tration completes, the st eering wheel remote control becomes available.

Screw

Box

Mounting the unit in the dashboard

When mounting in a Japanese car, see “Mounting the unit in a Japanese car”.

Mounting the unit with an installation kit (not supplied)

You can use a commercially available double DIN installation kit. Choose a n installation kit with the following panel frame size. Larger than 172 × 97 mm (6 an inner corner radius of less than 0.5 mm (

Note

Be sure to use the supplied screws .

7

/ 8 × 3 7/ 8 in) (w/h), with

to dashboard/center console

1

/ 32 in).

Mounting the unit in a Japanese car

You may not be able to install this unit in some makes of Japanese cars. In such a case, consult your Sony dealer.

to dashboard/center console

Bracket

Existing parts sup plied with your car

Bracket

When mounting this unit to the preinstalled brackets of your car, use the supplied screws in the appropriate screw holes, based on your car: T for TOYOTA, M for MITSUBISHI and N for NISSAN.

Note

To prevent malfunction, install only with the supplied screws .

Fuse replacement

When replacing the fuse, be sure to use one matching the amperage rating stated on the original fuse. If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there may be an internal malfunction. In such a case, consult your nearest Sony dealer.

Fuse (10 A)

Larger than 97 mm (3

7

/8 in)

Larger than 172 mm (6 7/ 8 in)

Installation kit (not suppl ied)

17

WX-850BT/900BT/900BTM

(AEP and UK models)

Connection/Ins tallation

Cautions

Run all ground (earth) leads to a common ground (earth) point.

Do not get the leads trapped under a screw, or caught in moving parts (e.g., seat railing). Before making connections, turn the car ignition o to avoid short circuits. Connect the power supply lead to the unit and speakers before connecting it to the auxiliary power connector. Be sure to insulate any loose unconnected leads with electrical tape for safety.

Precautions

Choose the installation location carefully so that the unit will not interfere with normal driving operations. Avoid installing the unit in areas subject to dust, dirt, excessive vibration, or high temperature, such as in direct sunlight or near heater ducts. Use only the supplied mounting hardware for a safe and secure installation.

Note on the power supply lead (yellow)

When connecting this unit in comb ination with other stereo components, the amperage rating of the car circuit to which the unit is connected must be highe r than the sum of each component’s fuse amperage rating.

Mounting angle adjustment

Adjust the mounting angle to less than 45°.

Connection

See “Power connection diagram” for details.

*1 Not supplied *2 S peaker impedance: 4 – 8 Ω × 4 *3 R CA pin cord (not supplied) *4 De pending on the type of car, use an adaptor for a

wired rem ote control (not su pplied).

*5 Depending o n the type of car, use an adaptor (not

supplied) if the antenna (aerial) connector does not t.

3

*

3

*

3

*

from a wire d remote contro l (not supplied)*

2

*

from a car antenna (aerial)*

*6 Whether in use or not, route the microphone input

cord such that it does not interfere with driving operations. Secu re the cord with a cla mp, etc., if it is installed around your feet.

*7 For details on installing the microphone, see

“Installing the microphone”.

Power amplier*

4

For details, see “Maki ng connections”.

Subwoofer*

1

5

1

7

*6 *

Making connections

If you have a power antenna (aerial ) without a relay box, connecting this unit with the supplied power supply lead may damage the antenna (aerial).

To the car’s speaker connector

1

Rear speake r (right)

2

3

Front speaker (right)

4

5

Front speaker (left)

6

7

Rear speake r (left)

8

To the car’s power connector

continuous power

12

supply

power antenna (aerial) /

13

power amplier control (REM OUT)

switched illumination

14

power supply

16 ground (earth) Black

Purple

Purple/black striped

Gray

Gray/black str iped

White

White/black striped

Green

Green/bla ck striped

Yel l o w

Blue/white striped

Orange/white striped

Redswitched power suppl15

Subwoofer Easy Connection

You can use a subwoofer without a power amplier when it is connected to a rear speaker cord.

Front speaker

Subwoofer

Notes

Preparation of the rear speaker cords is required. Use a subwoofer with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid damage.

Memory hold connection

When the yellow power supply lead is connected, power will always be supplied to the memory circuit even when the ignition switch is turned o.

Speaker connection

Before connecting the speakers, turn the unit o. Use speakers with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid damage.

Power connection diagram

Make sure your car’s auxiliary power conn ector, and match the connecti ons of cords correctly depending on the car.

Auxiliary power connector

Common connection

Red Red

Yellow Yellow

continuous power

12

supply

Yel lo w

Redswitched power supply15

When the positions of the red and yellow leads are inverted

Red Red

Yellow Yellow

Yellowswitched power supply 12

continuous power

15

supply

Red

When the car without ACC position

Red

Yel l o w

After matching the connections and switching power supply leads correctly, connect the unit to the car’s power supply. If you have any questions and problems connecting your unit that are not covered in this manual, consult the car dealer.

Red

Yel l o w

18

WX-850BT/900BT/900BTM

Installing the microphone

To capture your voice during handsfree calling, you need to install the microphone .

Clip (not supplied)

Cautions

It is extremely dangerous if the cord becomes wound around the steering column or gearstick. Be sure to keep it an d other parts from interfe ring with your driving operations. If airbags or any other shock-absorbing equipment is in your car, contact the store where you purchased t his unit, or the car dealer, before installation .

Note

Before attaching the double-sided tape , clean the surface of the dashboard with a dry cloth.

Using the wired remote control

1 To enable the wired remote control, set

[STR CONTROL] in [SET STEERING] to [PRESET].

Installation

Removing the bracket

Before installing the unit, remove the bracket from the unit.

1 Insert both release keys until they

click, and pull down the bracket , then pull up the unit to separate.

Face the hook inwards.

Mounting the unit in the dashboard

When mounting in a Japanese car, see “Mounting the unit in a Japanese car”.

Mounting the unit with the supplied bracket

Before installing, make sure the catches on both sides of the bracket are bent inwards 3.5 mm

5

(

/ 32 in).

1 Position the bracket inside the

dashboard, then bend the claws outward for a tight t.

Mounting the unit in a Japanese car

You may not be able to install this unit in some makes of Japanese cars. In such a case, consult your Sony dealer.

to dashboard/center console

Bracket

Existing parts supplied with your car

Bracket

When mounting this unit to the preinstalled brackets of your car, use the supplied screws in the appropriate screw holes, based on your car: T for TOYOTA, M for MITSUBISHI and N for NISSAN.

Note

To prevent malfunction, install only with the supplied screws .

Fuse replacement

When replacing the fuse, be sure to use one matching the amperage rating stated on the original fuse. If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there may be an internal malfunction. In such a case, consult your nearest Sony dealer.

Fuse (10 A)

Larger than 182 mm (7

Larger than 111 mm

Catch

3

/ 8 in)

(4

2 Mount the unit onto the bracket .

Note

If the catches are straight or bent outwards, the uni t will not be installed securely and may spri ng out.

1

/4 in)

19

WX-850BT/900BT/900BTM

(E, Indian and Australian models)

Connection/Installation

Cautions

Run all ground (earth) leads to a common ground (earth) point.

Do not get the leads trapped under a screw, or caught in moving parts (e.g., seat railing). Before making connections, turn the car ignition o to avoid short circuits. Connect the yellow and red power supply leads only after all other leads have been connected. Be sure to insulate any loose unconnected leads with electrical tape for safety.

Precautions

Choose the installation location carefully so that the unit will not interfere with normal driving operations. Avoid installing the unit in areas subjec t to dust, dirt, excessive vibration, or high temperature, such as in direct sunlight or near heater ducts. Use only the supplied mounting hardware for a safe and secure installation.

Note on the power supply lead (yellow)

When connecting this u nit in combination with other stereo components, the amperage rating of the car circuit to which the unit is connected must be high er than the sum of each component’s fuse amperage rati ng.

Mounting angle adjustment

Adjust the mounting angle to less than 45°.

Connection

White

White/black striped

Gray

Gray/black striped

Green

Green/black striped

Purple

Purple/black striped

Black

Yel l o w

Red

Blue/white striped

Orange/white striped

3

*

3

*

3

*

from a wired remote control (not supplied)*

Power ampli er*

4

Front speaker*1*

Rear speaker*1*

For details, see “Maki ng connections”.

Subwoofer*

1

2

1

Making connections

To a common ground (earth) point

First connect the black ground (earth) lead, then connect the yellow and red power supply leads.

To the +12 V power terminal which is energized at all times

Be sure to rs t connect the black ground (earth) lead to a common ground (earth) point.

To the +12 V power terminal which is energized when the ignition switch is set to the accessory pos ition

If there is no accessory position, connect to the +12 V power (battery) terminal which is energized at all times. Be sure to rs t connect the black ground (earth) lead to a common ground (earth) point.

*1 Not supplied *2 Spe aker impedance: 4 – 8 Ω × 4 *3 RCA pi n cord (not supplied) *4 Depending on the type of car, use an adaptor for a

wired remote control (not supplied).

To the power antenna (aerial) control lead or the power supply lead of the antenna (aerial) booster

It is not necessar y to connect this lead i f there is no power antenna (aerial) or antenna (aerial) booster, or with a manually-operated telescopic antenna (aerial).

To AMP REMOTE IN of an optional power

mplier

a

This connection is only for ampliers and a power antenna (aerial). Connecting any other system may damage the unit.

To a car’s illumination signal

Be sure to rs t connect the black ground (earth) lead to a common ground (earth) point.

from a car antenna (aeria l)

*5 Whethe r in use or not, route the microphone input

cord such that it does not interfere with driving operations. Secure the cord with a clamp, etc., if it is installed around your feet.

*6 For details on installing the microphone, see

“Installing the microphone”.

Subwoofer Easy Connection

You can use a subwoofer without a power amplier when it is connected to a rear speaker cord.

Front speaker

Subwoofer

Note

Use a subwoofer with an impedance of 4 to 8 ohms, and with adequate power handling capaciti es to avoid damage.

Memory hold connection

When the yellow power sup ply lead is connected, power will always be supplied to the memory circuit even when the ignition switch is turned o.

Speaker connection

Before connecting the speakers, turn the unit o. Use speakers with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid damage.

6

*5*

20

WX-850BT/900BT/900BTM

Installing the microphone

To capture your voice during handsfree calling, you need to install the microphone .

Clip (not supplied)

Cautions

It is extremely dangerous if the cord becomes wound around the steering column or gearstick. Be sure to keep it and ot her parts f rom interfer ing with your driving operations. If airbags or any other shock-absorbing equipment is in your car, contact the store where you purchased this unit, or the car dealer, before installation.

Note

Before attaching the double-sided tape , clean the surface of the dashboard with a dry cloth.

Using the wired remote control

1 To enable the wired remote control, set

[STR CONTROL] in [SET STEERING] to [PRESET].

Installation

Mounting the unit in the dashboard

When mounting in a Japanese car, see “Mounting the unit in a Japanese car”.

Mounting the unit with an installation kit (not supplied)

You can use a commercially available double DIN installation kit. Choose an installation kit with the following panel frame size. Larger than 172 × 97 mm (6 an inner corner radius of less than 0.5 mm (

Note

Be sure to use the supplied screws .

Larger than

7

97 mm (3

/8 in)

Larger than 172 mm (6 7/8 in)

7

/ 8 × 3 7/ 8 in) (w/h), with

to dashboard/center console

Installation kit (not suppl ied)

1

/ 32 in).

Mounting the unit in a Japanese car

You may not be able to install this unit in some makes of Japanese cars. In su ch a case, consult your Sony dealer.

to dashboard/center console

Bracket

Existing parts sup plied with your car

Bracket

When mounting this unit to the preinstalled brackets of your car, use the supplied screws in the appropriate screw holes, based on your car: T for TOYOTA, M for MITSUBISHI and N for N ISSAN.

Note

To prevent malfunction, install only with the supplied screws .

Fuse replacement

When replacing the fuse, be sure to use one matching the amperage rating stated on the original fuse. If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there may be an internal malfunction. In such a case, consult your nearest Sony dealer.

Fuse (10 A)

21

WX-850BT/900BT/900BTM

DISASSEMBLY

• This set can be disassembled in the order shown below.

3-1. DISASSEMBLY FLOW

SET

SECTION 3

3-2. MINI FUSE (BLADE TYPE) (FU1), COVER (Page 22)

3-3. PANEL FRONT BLOCK (Page 23)

3-4. CD MECHANISM DECK (MG-101CF-188) (Page 24)

3-5. MAIN BOARD (Page 25)

Note: Follow the disassembly procedure in the numerical order given.

3-2. MINI FUSE (BLADE TYPE) (FU1), COVER

5 cover

3-7. SERVICE POSITION (Page 27)

3-6. KNOB (VOL) ASSY (NFC1), PANEL FRONT ASSY, KEY BOARD (Page 26)

When installing the cover,

Note:

that four bosses are all locked.

OK

check

3 two bosses

4 three claws

3 two bosses

1 mini fuse (blade type)

(FU1)

Boss is locked.

NG

Boss is unlocked.

Insert the screwdriver into

2

the slit, and lift up the cover.

22

3-3. PANEL FRONT BLOCK

2

Remove the panel front block

in the direction of the arrow.

4 panel front block

1 two claws

3

connector

(

CN101

WX-850BT/900BT/900BTM

)

main block

1 two claws

When installing the cable flexible flat (22 core) to the connector (CN101)

Note:

on the MAIN board, insert straight to the connector and lock a connector completely. No slanting after insertion.

NG

Insert is incline.Insert is straight to the interior.

connector

cable flexible flat (22 core)

OK

connector

cable flexible flat (22 core)

23

WX-850BT/900BT/900BTM

3-4. CD MECHANISM DECK (MG-101CF-188)

Note 1: The service manual of the mechanism deck, used in this mod-

el has been issued in a separate volume. Please refer to the service manual of the MG-101 series for the mechanism deck information.

When installing the CD mechanism

Note 2:

block, align the rib and the slot.

4

Unlock the connector.

(

CN401

)

8 CD mechanism deck (MG-101CF-188)

7 bracket (CD)

6 two

screws

(PTT2.6

Note 2:

block, align the rib and the slot.

u

4)

When installing the CD mechanism

5 cable flexible flat (27 core)

+RZWRLQVWDOOWKH&'PHFKDQLVPGHFN

CN401

(FFC1)

1

two screws

(PTT2.6

2 Lock the connector.

u

6)

3

Unlock the connector.

(

CN701

1

screw

(PTT2.6

)

u

6)

slot

3 cable flexible flat (27 core)

2

Lift up the

in the direction of the arrow.

rear side

slot

1

(PTT2.6

main block

(FFC1)

4 Lock the connector.

CD mechanism block

screw

u

6)

5

terminal side

1 cable flexible flat (27 core)

Note 3:

and lock a connector completely. No slanting after insertion.

Insert is straight to the interior.

cable flexible flat (27 core)

(FFC1)

When installing the cable flexible flat (27 core) (FFC1),

OK

(FFC1)

connector

CN701

Connector is unlock.

cable flexible flat (27 core)

connector

24

NG

(FFC1)

insert straight to the connector

NG

Insert is incline.

cable flexible flat (27 core)

(FFC1)

connector

NG

Insert is shallow.

cable flexible flat (27 core)

(FFC1)

connector

3-5. MAIN BOARD

Note 1: When the complete MAIN board is replaced, it is necessary

to replace knob (VOL) assy (Ref. No. NFC1) simultaneously. Also, the destination setting, Bluetooth operation check and Bluetooth information writing is necessary. Refer to “DESTINATION SETTING METHOD” on page 5, “BLUETOOTH FUNCTION CHECKING METHOD USING A SMARTPHONE OR CELLULAR PHONE” on page 8 and “BLUETOOTH INFORMATION WRITING METHOD” on page 9.

4 MAIN board

Note 2:

align the hole and claw.

The sheet heat transfer must be pasted

Note 3:

on this position. However, when the MAIN board is removed, the sheet heat transfer may adhere to the MAIN board. Paste the sheet heat transfer on this place again then.

When installing the MAIN board,

1

screw

(PTT2.6

u

WX-850BT/900BT/900BTM

8)

2 two ground point screws (PTT2.6 u 6)

1

screw

(PTT2.6

u

8)

sheet heat transfer

guide line

front side

+RZWRLQVWDOOWKH0$,1ERDUG

MAIN board

hole

front side

claw

chassis block

hole

3 claw

rear side

chassis block

25

WX-850BT/900BT/900BTM

3-6. KNOB (VOL) ASSY (NFC1), PANEL FRONT ASSY, KEY BOARD

Note 1: When the knob (VOL) assy (Ref. No. NFC1) is replaced,

Bluetooth information writing is necessary. Refer to “BLUETOOTH INFORMATION WRITING METHOD” on page 9.

When installing the cable flexible flat (22 core) (FFC2) to the connector (CN901) on the KEY board,

Note 2:

insert straight to the connector and lock a connector completely. No slanting after insertion.

OK

Insert is straight to the interior.

connector

NG

Connector is unlock. Insert is incline.

NG

connector

cable flexible flat (22 core)

%7$(38K($86

,QVWDOODWLRQSRVLWRQRIWKHJDVNHW VKLHOGWXQH6

gasket (shield tune S)

5

7

(22 core) (FFC2)

(FFC2)

KEY board

guide line

gasket (shield tune S)

6

Unlock the connector.

(

cable flexible flat

The lower side is the terminal side.

guide line

–5HDUYLHZ–

CN901

)

cable flexible flat (22 core)

2

screw

(B P-TITE M2)

8

filament tape

(sub material)

(FFC2)

9 KEY board

cable flexible flat (22 core)

(FFC2)

front side

1 knob (VOL) assy (NFC1)

4 panel front assy

3 Remove the KEY board block

in the direction of the arrow.

3DVWLQJSRVLWLRQRIWKHILODPHQWWDSHVXEPDWHULDO

Paste the filament tape (sub material) to prevent the cable

Note 3:

flexible flat (22 core) (FFC2) is damaged in touch with the sheet metal.

Cover the sheet metal.

guide line

–5HDUYLHZ–

26

KEY board

CN901

filament tape (sub material)

2

five screws

(B P-TITE M2)

SECTION 4

TEST MODE

WX-850BT/900BT/900BTM

3-7. SERVICE POSITION

Note 1: The service position below cannot be performed with the ﬂ ex-

ible ﬂ at cable (length: 80 mm) used with the unit. Refer to “NOTE OF PERFORMING THE OPERATION CHECK” in the servicing notes, and use a long ﬂ exible ﬂ at cable (length: 150 mm).

insulating sheet

stand

cable flexible flat (27 core) (length: 150 mm)

Do not cable flexible flat (27 core) is

Note 2:

damaged by the edge of the chassis.

CD mechanism deck CD mechanism deck

main unit

OKOK

insulating sheet

stand

cable flexible flat (27 core) (length: 150 mm)

Do not cable flexible flat (27 core) is

Note 2:

damaged by the edge of the chassis.

SETTING THE TEST MODE

Setting method:

1. In the state of source off (the clock is displayed on the liquid crystal display), enter the test mode by pressing the buttons in order of the [ the [

ALBUM 1] button for two seconds).

V

4] t [MIC 5] t [

ALBUM 1] (press only

V

2. It is set to the test mode, and all segments of the liquid crystal display light.

Releasing method:

Press the [SOURCE OFF] button for 1 second.

MICROPHONE AUDIO LOOPBACK

To conﬁ rm the state of the external microphone used when a handsfree function is used, the microphone audio is output from the speaker. The breakdown judgment of the microphone can be done without connecting H/F with the smartphone or cellular phone.

Procedure:

1. Enter the test mode.

2. Press the [SOURCE OFF] button to select the “BT PHONE” function.

3. On/off of the microphone audio loopback function changes whenever the [ALBUM

2] button is pressed (“ ” (album

v

mark) is displayed on the liquid crystal display).

Screen display

cable flexible flat (27 core) (length: 150 mm)

NG

CD mechanism deck

CD mechanical deck should

Note 3:

not be placed vertically.

main unit

NG

CD mechanism deck

CD mechanical deck should

Note 4:

not be placed upside down.

CD mechanism deck

CD mechanical deck should

Note 3:

not be placed vertically.

main unit

NG

cable flexible flat (27 core) (length: 150 mm)

AF

album mark

LOOPBACK

ON Lit

OFF None

(album mark)

cable flexible flat (27 core) (length: 150 mm)

WX-850BT/900BT/900BTM

main unit

2727

WX-850BT/900BT/900BTM

SECTION 5

DIAGRAMS

5-1. BLOCK DIAGRAM - SERVO/USB/Bluetooth Section -

CD MECHANISM

DECK BLOCK

(MG-101CF-188)

A

C

B 15 FNI2

F 20 TPI E 21 TNI

1/2VCC

DRV_VREF

PD 24 MDI

AUTOMATIC

LD 25 LDO

FOCUS 31 FOO

TRACK 32 TRO

SL 34 FMO SP 35 DMO

DRV_ON

LOAD

EJECT

L_SW D_SW

IN_SW

SELF

ANT001

(BT ANTENNA)

RESET

>001B

POWER CONTROL

Q701

IC1002

BT MODULE

39

PCM2_IN

RF

PCM2_OUT

PCM_CLK

PCM2_SYNC

UART_TX

UART_RX

RESET

25 26 23 24 13 14 12

(Page 30)

CN902

3

D+

2

D–

18 57FPI1 DAO3

17 FPI2

16 FNI1

22 VRO

PIO391PIO492PIO589PIO2

90

27

24

26

47

DRV_ON

60

D501

MEC_LOAD

41

MEC_EJECT

57

MEC_LIMIT

124

MEC_DSW

51

MEC_INSW

137

MEC_SELFSW

54

BT_DOUT

55

BT_DIN

52

BT_CLK

53

BT_SYNC

65

BT_Rx

133

BT_TX

114

BT_RST

151

DP0

150

DM0

BSIF_DO

BSIF_BCK

44

12

BSIF_LR

LRCK_INT

USB_X2

140

28RFRP

RF AMP,

DIGITAL SERVO PROCESSOR,

AUDIO DSP

PIO12

PIO1

PIO15

PIO1943PIO13

42

88

45

49

BUFFER

16

32

33

29

BSIF_GATE

DEC_BCK_IN

BSIF_ST_REQ

DEC_SDOUT_F

DEC_SDIN_CH0

SYSTEM CONTROLLER

USB_X1

139

AUDIO DSP,

IC503 (1/3)

XTAL70EXTAL

71

IC705

IC504

91

PARADISSO_BCK

27 RFZI

PIO1844PIO14

87

48

13

30

DEC_LRCK_IN

68

PIO093PIO6

95

8

6

DEC_INT

DEC_XMUTE

RTC_X2

PIO8/CDMON0

PIO9/CDMON1

BUS280BUS381BUCK82CCE

96

79

5

22

20

CD_SDI

SP_CLK

CD_SDO

SP_DATA

RTC_X1

67

17

19

CD_XCCE

CD_BUSCLK

PIO7

37

94

10

15

CD_ZDET

XO

XI

SRAMSTB

RST

85

14

DSP_RST

DSP_SSTBY

I2C0_SDA I2C0_SCL

54DAO2

59DAO4

52DAO1 R-CH

61DAO5

70ADIN1

74ADIN2

67

66

R-CH

X701

16.9344MHz

AU_SUB_CH

R-ch is omitted due to same as L-ch.

SIGNAL PATH

SERIAL FLASH

I2C0_SDA

I2C0_SCL

5 2 3 7 6 1

2 6

I2C0_SDA

I2C0_SCL

170SF1_D0 172SF1_D1 166SF1_D2 167SF1_D3 168SF1_CLK 169SF1_CE

126 125

AU_FL_CH

AU_RL_CH

AU_IN_LCH

AU_IN_RCH

IC502

SI/SIO0 SO/SIO1 WP/SIO2 HOLD/SIO3 SCLK CS

SDA SCL

EEPROM

IC1009

: AUDIO

: CD PLAY

: USB

: Bluetooth

AU_FL_CH, AU_RL_CH,

AU_SUB_CH

AU_IN_LCH, AU_IN_RCH

I2C0_SDA, I2C0_SCL

>002B

(Page 29)

>003B

(Page 29)

>004B

(Page 29)

>005B

(Page 30)

WX-850BT/900BT/900BTM

X501

48MHz

X502

13.333MHz

X503

32.768kHz

2828

5-2. BLOCK DIAGRAM - MAIN Section -

AU_FL_CH, AU_RL_CH, AU_SUB_CH

>002B

(Page 28)

J901 AUX

R-CH

AU_FL_CH

AU_RL_CH

AU_SUB_CH

INPUT SELECTOR, ELECTRICAL VOLUME

33 INF1

31 INR1

30 INS

8DP1

IC402

36OUTF1

38OUTR1

40OUTC

39OUTS

WX-850BT/900BT/900BTM

J401

L

FRONT

R-CH

R

L

R

SUB

REAR

AUDIO OUT

J1001

MIC

J001

(ANTENNA IN)

(900BT: US, Canadian)

CN801

(SIRIUSXM IN)

1

4

2

6

10

9

F801

FM/AM RECEIVER

6 FM_IN_P 5 FM_IN_M

9 AM_IN_P

XTAL_IN

12MHz

R-CH

IC801, 802

MIC AMP

IC1003

IC001

32

X1

BUFFER

VCC

SCL

12

11 IN1

POWER AMP

IC301

IN2

AC_GND4ST_BY

22

16

OUT2+

MUTE

CN301 (1/2)

5

3OUT2–

R-CH

9OUT1+

7OUT1–

R-CH

6

FL+

8

FL–

5

FR+

7

FR–

2

RL+

4

RL–

1

RR+

3

RR–

MUTING

1 A1

2 A2

AU_IN_LCH,

28IG1

27IG2

30DAC_L

R-CH

29DAC_R

24SDA 25

5CP1

23SDA

22SCL

AU_IN_LCH

AU_IN_RCH

I2C0_SDA

I2C0_SCL

AU_IN_RCH

I2C0_SDA,

I2C0_SCL

>003B

(Page 28)

>004B

(Page 28)

MUTING

CONTROL

Q401, 402, 808

Q404

MUTING

Q406

MUTING

Q408

MUTING

Q407

R-CH

R-ch is omitted due to same as L-ch.

SIGNAL PATH

11 EP1

: AUDIO

: TUNER

1 BT_MIC_DET

128 I2 C 1 _ S D A 127 I2 C 1 _ S C L

63 XM_Rx

48 XM_TX

96 XM_PWR

SYSTEM CONTROLLER

AUDIO DSP,

IC503 (2/3)

175AT T

28BEEP

2AMP_MUTE

3AMPSTB

+

MUTING

CONTROL

Q1302

D1322

D1318

MUTING

CONTROL

Q1310

MUTING

CONTROL

Q1309

: SIRIUSXM

: AUX

: MIC

MUTING1

MUTING2

>006B

(Page 30)

>007B

(Page 30)

WX-850BT/900BT/900BTM

2929

WX-850BT/900BT/900BTM

5-3. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -

J801

(REMOTE IN)

BUFFER

Q1307

BUFFER

Q1308

SYSTEM CONTROLLER

84 RC_IN1 81 RC_IN0

115 REMOTE1K

AUDIO DSP,

IC503 (3/3)

MUTING1

>006B

RESET

(Page 29)

>001B

(Page 28)

RESET SIGNAL

76RES

S919

(RESET)

P-COM_1.2V

GENERATOR

IC501

+1.2V

REGULATOR

IC805

LED905

(KEY ILLUMINATION)

LED901, 902

(KEY ILLUMINATION)

LED906, 915

(LCD BACK LIGHT)

LCD901

LIQUID CRYSTAL

DISPLAY PANEL

S [1] – S [48]

COM [1] – COM [4]

LED DRIVE

Q907, 909, 910

LED DRIVE Q901 – 903

LED DRIVE Q911 – 913

48

4

REMOTE CONTROL

S910 – 917

(FRONT PANEL KEY)

S901 – 907, RE901 (1/2)

(FRONT PANEL KEY)

(VOLUME)

LCD DRIVER

IC901

SEG1 – SEG48

COM1 – COM4

R1

2

G B3

LCD_DATA

LCD_CLK

LCD_CE

R

4

G

5

B6

RECEIVER

IC902

ROTARY

ENCODER

RE901 (2/2)

33 VOUT0 36 SW2

VOUT3

13

20 VOUT4

28 VOUT2

SYNC

9

REGULATOR

LD4EN4ECO6ERR2

2EN3

D802

IC803

VIN0

GATE144GATE5

23

REGULATOR

Q804

REGULATOR

Q805

I2C0_SDA,

15

9

I2C0_SCL

VCC

AMP_REM

>005B

(Page 28)

I2C0_SDA

7SDA

8SCL

43 26VIN2 41VINSW

38HSW1

15VIN3

16VIN4

I2C0_SCL

CN301 (2/2)

D816

+1.5V

BU_1.5V

BU_3.3V

BT_3.3V

112BT_PWR

TU_3.3V

64 63 62

D502

40 LCD_DO 35 LCD_CLK 38 LCD_CE

136 SI R C S

83 KEY_IN1

82 KEY_IN0 49 KEY_ACK1

132 RE_IN1 131 RE_IN0

42SYNC_OUT

104EN_SYS

118USB_ON 106PWR_ECO 108USB_OVR

4SERVO_ON

VBUSIN0 152

BU_IN 56

USB_VBUS

AU_8.5V

+1.5V

+3.3V

DR_6V

ILL (FP+B)

VCC

+1.5V

REGULATOR

IC704

+3.3V

REGULATOR

IC702

BACK UP

VOLTAGE DETECT

Q812, 814

D1319

REGULATOR

IC703

+3.3V

REGULATOR

IC1001

+3.3V

REGULATOR

IC002

+6V

REGULATOR

IC804

BATTERY

CHECK

Q813

D818D817

B+ SWITCH

Q803

POWER CONTROL Q801, 802

WX-850BT/900BT/900BTM

ACC_IN 45

ILL_IN 79

ACCESSORY

CHECK

Q806

DIMMER DETECT

Q807

D814

13

ACC

11

ILL

MUTING2

>007B

(Page 29)

3030

WX-850BT/900BT/900BTM

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

For Printed Wiring Boards.

Note:

• X : Parts extracted from the component side.

• Y : Parts extracted from the conductor side.

• : Pattern from the side which enables seeing. (The other layers’ patterns are not indicated.)

Caution:

Pattern face side: (Conductor Side) Parts face side: (Component Side)

• Indication of transistor.

C

Q

B

E

Note: When the complete MAIN board is replaced, it is nec-

essary to replace knob (VOL) assy (Ref. No. NFC1) simultaneously. Also, the destination setting, Bluetooth operation check and Bluetooth information writing is necessary. Refer to “DESTINATION SETTING METHOD” on page 5, “BLUETOOTH FUNCTION CHECKING METHOD USING A SMARTPHONE OR CELLULAR PHONE” on page 8 and “BLUETOOTH INFORMATION WRITING METHOD” on page 9.

Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.

These are omitted.

For Schematic Diagrams.

Note:

• All capacitors are in μF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics

and tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwise

speciﬁ ed.

• C : Panel designation.

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.

• A : B+ Line.

• Power voltages is dc 14.4V and fed with regulated dc power supply from

• Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark

[ ] : TUNER (AM) ( ) : CD PLAY * : Impossible to measure

• Voltages are taken with VOM (Input impedance 10 M).

Voltage variations may be noted due to normal production

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal production

• Circled numbers refer to waveforms.

• Signal path.

F : AUDIO f : TUNER h : SIRIUSXM J : CD PALY d : USB E : AUX a : Bluetooth N : MIC

: TUNER (FM)

tolerances.

ACC and BATT cords.

Note:

Les composants identiﬁ és par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spéciﬁ é.

• Waveforms

– MAIN Board –

IC001 es (XTAL_IN)

1

50 mV/DIV, 50 ns/DIV

IC705 rk (PIO18)

2

22.8 Ps

1 V/DIV, 10 Ps/DIV

IC705 rl (PIO19)

3

1 V/DIV, 200 ns/DIV

IC705 yj (XO)

4

85 ns

352 ns

180 mVp-p

3.3 Vp-p

IC503 <zv/ (USB_X2)

7

21.2 ns

500 mV/DIV, 10 ns/DIV

0.9 Vp-p

Note: When the complete MAIN board is replaced, it is nec-

essary to replace knob (VOL) assy (Ref. No. NFC1) simultaneously. Also, the destination setting, Bluetooth operation check and Bluetooth information writing is necessary. Refer to “DESTINATION SETTING METHOD” on page 5, “BLUETOOTH FUNCTION CHECKING METHOD USING A SMARTPHONE OR CELLULAR PHONE” on page 8 and “BLUETOOTH INFORMATION WRITING METHOD” on page 9.

1 V/DIV, 20 ns/DIV

IC503 yk (RTC_X2)

5

30.4 Ps

1 V/DIV, 20 Ps/DIV

IC503 ua (XTAL)

6

2 V/DIV, 50 ns/DIV

3.2 Vp-p

59.4 ns

1.7 Vp-p

3.7 Vp-p

75 ns

WX-850BT/900BT/900BTM

3131

WX-850BT/900BT/900BTM

Ver. 1.1

Note 1: ANT001, IC001, IC503, IC804 and IC1002 on the

MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board.

Note 2: The service manual of the mechanism deck, used in

this model, has been issued in a separate volume. Please refer to the service manual of the MG-101 series for the mechanism deck information.

WX-850BT/900BT/900BTM

5-4. PRINTED WIRING BOARDS - MAIN Section (1/2) -

1 2 3 4 5 6 7 8 9 10 11

A

MAIN BOARD (COMPONENT SIDE)

FB802

FB803

IC801

D808

14

A

R829

R834 D809

R831

KA

R836

R841

R850

F801

C804

C803

58

1

5 4

3

R849

R848

D805

C807

KKA

C811

C825

R813

C832

R817

R818

R814

IC802

FB804

(900BT: US, CND)

C816

R821

C300

C1386

C312

D806

L803

FB1305

C843

C848

L802

R1455

JL820

R833

C801

L801

R1477

C305

C1385

C867

JL823

C865

C866

C873

C311

C330

C331

C333

C309

C308

C835

R892

R890

E A

D802

K

R808 R809

B

FB801

C

D

E

F

G

H

I

J

• : Uses unleaded solder.

C310

C315

C328

C338

R304

C313

Q801

R806

E

Q802

C814

CD MECHANISM

DECK BLOCK

(MG-101CF-188)

R812

Q803

SSSG

SENSOR

BOARD

K

D811

A

C837

C861

DDDD

C878

8

IC804

14

C846

OPTICAL PICK-UP

(DAX-25A)

R878

R857

SERVO BOARD

BLOCK

C343

D814

KA

AK

D813

C841

C845

5

R408

R305

C339

C316

C314

C317

C844

R860

R858

C840

C831

C705

FFC1

R315

R862

JL307

R861

R334

E

Q807

Q806

E

R705

IC704

31

4

5

R406

C501

R400

R706

3232

C329

C332

C307

R303

Q1302

E

JL306

R1363

R317

C318

R306

C1411

R312

C321

CL703

JL1015

JL1017

R307

R727

R712

CN701

JL310

R1476

R745

R1021

R336

R335

C749

27

R1004 R1005 R1035 R1006

C759

1

JL1013

R1016

R1020

R1010

C782

R718

E

R1429

R1428

JL1011

R409

FB703

C747

Q701

CL513

R597

D1312

R681 R680

R1018

R1012

JL1005

R323

C1402

R593

CL521

R731

R1367

E

Q1308

CL1001

CL1000

R401

C765

C772

R721

C541

R659

4

IC501

R551

R1370

JL1003

JL1004

C787

R658

R666

C559

1

A

C508

Q1307

JL1002

JL1006

A

JL709

R549

E

C1005

JL1007

R1007

K

D401

R743

C780

C781

R744

C786

C564

X503

R1473

R579

X502

R571

3

R567

2

C519

K A

K

R1435

R1368

R1369

R1003

21

30

C341

C320

R320

C319

R711

R715

C743

R723

R722

R720

C723

C722

C719

R714

C1565

C342

FB302

R308

C322

C323

C707

C716

C731

C340

C325

R322

C324

R309

C326

JL308

R337

C1583

R707

C704

R708

5

IC702

4

C711

C712

3

1

R702

C702

R719

CL702

R447

C729

C502

C720

C1572

C1573

C405

R414

E

R413

Q403

Q404

C401

C1561

R741

R742

R412

C755

R760 R756

C700

JL721

R643

FB501

44

45

C500

C1410

C533

C531

C570

C528

R574

C521

C524

C523

R572

88

89

C517

CL508

C516

R541

R545

CL509

CL507

R684

CL511

C560

D1311

R526

R519

R525

(900BT: US, CND)

R1002

31

IC1001

45

JL1018

R1055

R1023 R1025

R1013

R1011

R1014

R1015

R1017

R1019

20

IC1002

BT MODULE

(WB113C)

31 40

JL1009

C1569

R1499

(BT ANTENNA)

E

C406

R552

R622

R1024

C1006

C1571

2

ANT001

CL529

R542

11

C408

R417

R421

C750

C748

R418

R631

R629

R632

R662

C547

R548

R512

R513

10

1

56

1

ANT001

34

R439

C1575

C1574

C414

C411

R423

E

Q405

Q406

R422

C409 C410 C416

R1448

R433

C444

C443

C442

C744

C746

C446

C404

R634

R627

R635

R557

R646

R633

R630

R625

R624

IC503

C511

C507

R660 CL1334

R517

R516

CL1335

R501

R502

R509

R1029

R1028

C1008

C1009

D1308

A

K

C1353 R1040

R1481

R1485

C1387

R1482

R1484

1

C1576

C418

R440

E

R432

Q407

R434

C417

C441

D1306

R616

R651

R637

R639

R638

R683

R650

R592

R528

R640

C549

132

R534

R535

R1117

C1415

C1395

C104

C1394

R1486

R1487

R1488

FFC2

>01P

R435

R436

R438

C425

R1053

C1019

C1052

41

C1018

R1036

R641

1

C1563

176

133

C503

R538

R539

R540 R544

R1330

R104

C109

R1489

R1490

CN101

E

C1403

R1389

R1031

AK

C1011C1013

IC1003

85 R1033 C1017 R1037

JL1021

CL528

CL525

C537

C535

L502

R510

R511

R1329

FB101

C106

KEY BOARD

CN901

Q408

R1056

R1032

C1012 C1010

C567 R602 R601

C530

R583

L501

R558

A

C504

K

R553

R108

C1577

C419

LND01

R1030

R1497

R604 R603

R656

R665

CL524

C536

C1361

D502

(Page 39)

R8

R31

C1341

R21

(CHASSIS)

R4

VDR1

C3

L2

C2

L5

L1

C15

C5

C13

C4

9

8

L6

C12

1

32

C11

C10

C20

C21

R30

X1

R24

R111

R012

LND101

(CHASSIS)

12

(12)

1-980-332-

1

(900BT: US, CND)

FB02

850BT/900BT: AEP, UK,

R07

E, IND, AUS/900BTM

FB1304

L01

C6

C8

C30

L3

1

3

IC002

R27 R14

C1584

JL529

L505

C014

C568

CL707

CL710

CL711

R1432

R1431

CL1331

C1337

C1338

22

FB1

R10

4

IC001

C28

R15

C1564

C1339

C16

16

17

5

24

25

R16

R11

R19

R13

WX-850BT/900BT/900BTM

Ver. 1.1

5-5. PRINTED WIRING BOARD - MAIN Section (2/2) -

1 2 3 4 5 6 7 8 9 10 11 12 13

J401

REAR

SUB

A

AUDIO OUT

RL

MAIN BOARD (CONDUCTOR SIDE)

J001

(ANTENNA IN)

SL001

C299

B

C

R429

C445

R428

R425

R426

R427

R430

40

IC402

C423

1

C534

JL522

R614

IC502

X501

R1394

R559

R561

R1421

R611

FB504

C522

C518

R1422

C424

C545

JL530

8

5

R652

L504

C569

C520

R565

R1395

CL501

CL502

R503

C1094

1

4

IC1009

C103

C105

C107

(900BT: US, CND)

R107

R105

R103

L401

R647

R648

C551

C544

R626

R642

R649

C532

C539

C527

C525

C526

CL503

CL504

R578

R506

R505

R524

R504

8

5

D

JL1102

CL705

E

F

CL01

CL02

JL526

CL704

C1582

FB401

C03

FB403

C1581

R1494 R1495

JL525

JL523

JL524

R610

R615

JL527

1

4

R612

JL528

R600

G

CL708

CL706

H

R1366 R1365

JL1300

I

C420

JL531

JL534

CL539

AUDIO OUT

JL401

Q808

C412

21

20

C421

C422

JL402

JL532

JL533

CL512

C550

C548

R623

CL537

R507

C510

C506

R547

R523

R522

R550

R521

R682

R1433

R1361

JL1019

JL1016

JL1020

• : Uses unleaded solder.

FRONT

C413

R424

JL403

R533

C1409

R555

C415

R431

R628

CL535 CL536 R1452

3

IC504

4

R562

C515

R546

CL1333

K

A

RL

Q401

E

Q402

E

C546

R621

C538

1

CL520

R586

5

R573

CL517

CL523

C509

D501

R1483

J1001

MIC

CL301

CL302

E

FB1005

FB1003

D1001

FB1004

D1002

K

A

C1054

C751

C769

C779

C777

C773

R747

R758

R763

R755

R754

R762

R761

C790

R749

C788

R734

R733

R753 R752

C725

R587

C505

R582

CL518

R751

R750 R748

R644

R590

R605

R606

R598

C543

C540

R599

R568

R585

JL540

CL519

JL539

C529

R608

R554

R563

C512

R520

JL729

JL1010

JL1012

JL1014

R654

R757

100

C783 C793

R607 R657

JL1001

JL1008

R311R1491

KA

R310

X701

C763

C775

R738

R739

C756

75

76

IC705

1

JL726

R740

C770

C766

C764

C768

C771

JL725

C767

R609

JL717

JL702

JL703

JL708

JL710

R591

JL731

JL733

C1414

JL701

C1401

JL705

(900BT: US, CND)

JL301

C830

C818

SSS

A

R840 R846

R1443

R815

(FRONT VIEW)

1 2 3

8 9 10

(SIRIUSXM IN)

48910

1

A

D301

K

R854

C839

R1460

R853

R852

C1405

R816

5 6 74

CN801

37256

JL801

(850BT/900BT: AEP, UK, E, IND, AUS/900BTM)

R894

R863

S

G

S

Q805

DDDD

C306

R851

C875

J801

(REMOTE IN)

JL305

L301

D303

JL304

1-980-332-

(850BT/900BT: US, CND, E, IND, AUS)

PW1

GRN

VIO

GRN/BLK

VIO/BLK

WHT

GRY

WHT/BLK

GRY/BLK

BLU/WHT

ORG/WHT

RED

BLK

YEL

PW1

ILL

PW1

AMP REM

ACC

10

RR+

2

1

3

5

7

9 ILL 11

13

15

REAR LCH (+)

REAR RCH (+)

REAR LCH (–)

REAR RCH (–)

FRONT LCH (+)

FRONT RCH (+)

FRONT LCH (–)

FRONT RCH (–)

REM OUT MAX 0.4A

ILL

ACC

GND

BATT

GRN/BLK

WHT/BLK

GRY/BLK

VIO/BLK

GRN

GRN/BLK

WHT

WHT/BLK

ORG/WHT

BLK

ORG/WHT

YEL

VIO

VIO/BLK

GRY

GRY/BLK

BLU/WHT

ORG/WHT

RED

YEL

VIO/BLK

GRN/BLK

GRY/BLK

WHT/BLK

BLK

(900BT: AEP, UK)

(900BTM)

1

2

3 4

5 6

TO

CN301

7 8

9 10

11 12

13 14

15 16

RL+ RL–

GRN

78

FL+ FL–

WHT

56

FR+ FR–

GRY

34

RR+ RR–

VIO

12

TO

CN301

VIO

1

VIO/BLK

3 4

GRY

5 6

GRY/BLK

7 8

BLU/WHT

9

11 12

RED

13 14

YEL

15 16

ACC GND

RED

78 REM OUT

BLU/WHT

GRN

GRN/BLK

WHT

WHT/BLK

BLK

BLU/WHT RED

VIO GRN GRY WHT ORG/WHT YEL

56

NC BATT

34

NC NC

12

RL+

2

RL– RR–

4

FL+ FR+

6

FL– FR–

8

10

12

14

GND BATT

16

12

(12)

CN301

FU1

224

A

3

4

A

Q1310

JL803

Q1309

E

C851

1

C302

R1479

C1358

Q813

E

Q812

Q814

R1501

R819

C852

1

IC805

6

JL1030

25

JL309

C740

C741

C739

R732

R729

R735

R737

C754

51

25

C745

C758

C760

C761

R726

C762

JL724

C736

FB702

JL714

R728

JL704

JL706

JL707

JL730

JL538

JL805

R1054

R102

C102

JL719

JL711

R725

JL722

R709

C714

C738

JL732

C737

R724

C742

50

31

45

26

C718

C721

JL720 C717

JL727

R717

JL716

R1480

R704

C728

C730

C735

C734

IC301

IC703

C706

C715

CL701

C732

C727

JL723

JL718

JL712

JL713

JL715

C1562

K

JL808

R617

D1319

D1318

K

D1322

A

R618

2

1

C304

C301

R859

R856

R868

D817

K

A

K

A

E

D818

R845

R842

JL806

JL804

R1359

JL807

JL802

R828

K

R869

C827

R1442

R301

R827

R830

FB805

R1461

D816

R823

A

C806

R822

C820

R810

C813

C812

C809

14

16

15

13

JL311

JL303

D812

C842

R837

C822

R870 R807

C847

1

IC803

C810

R803 C1406

C805

R805

JL302

C303

C838

C834

44

K

D1317

C833

C850

R838

R839

C829

R835

C872

R1474

R825

R826

C821

2322

R811

C815

G

Q804

DDDD

D801

J

WX-850BT/900BT/900BTM

JL118

JL117

JL119

JL102

JL115

JL101

JL114

JL112

JL113

JL111

JL110

JL109

JL107

JL106

JL105

JL104

JL108

JL116

JL103

Note 1: IC1009 on the MAIN board cannot replace with sin-

gle. When this part is damaged, replace the complete mounted board.

3333

Note 2: When IC502 on the MAIN board is replaced, the

destination setting is necessary. Refer to “DESTINATION SETTING METHOD” on page 5.

WX-850BT/900BT/900BTM

5-6. SCHEMATIC DIAGRAM - MAIN Section (1/4) -

1

A

B

C

D

E

CD MECHANISM

DECK BLOCK

SENSOR

F

BOARD

(DAX-25A)

G

H

I

J

K

L

M

N

SERVO BOARD

OPTICAL PICK-UP

BLOCK

2

FFC1(MG-101CF-188)

>001S

MAIN

BOARD

(Page 37)

>002S

MAIN

BOARD

(2/4)

(Page 35)

3

45 7 1989

MAIN BOARD (1/4)

CN701

27P

JL703

B1

JL704

A2

JL705

C3

JL706

E4

JL707

F5

JL718

OP_VCC 6

JL708

1/2VCC 7

JL709

OP_GND 8

JL714

PD 9

JL710

LD 10

EJECT 12

FOCUS 13

TRACK 14

DRV_ON 15

SELF 16

IN_SW 17

LOAD 18

SL 19

SP 20

BU_GND 21

D_SW 22

L_SW 23

DRV_6V 26

DRV_6V 27

BUS1

BUS2

DR_6V

DR_GND

BU_GND

A_GND

AU_GND

D_GND

BU_3.3V

JL711

JL727

JL712

JL713

JL729

JL730

JL731

JL715

JL716

JL732

JL733

JL701

JL702

SERVO_ON

R702

0

5

C702

0.1

D1319

BAS316-115

3.3

R704

0

C706

1

2

3

C744

C773

2.2

VIN

GND

STBY

10

C1401

IC702

+3.3V REGULATOR

IC702

BU33TD3WG-TR

10C746

10C748

10C750

2.2C751

2.2C769

3.4

1

VIN

2

GND

3.4

3

STBY

C705

1

R706

VOUT

NC

IC703

+1.5V REGULATOR

IC703

BU15TD3WG-TR

0.1

0

5

4

DRV_VREF 11

DRV_GND 24

DRV_GND 25

(4/4)

AU_RR_CH

AU_FR_CH

AU_FL_CH

AU_RL_CH

AU_SUB_CH

AU_IN_LCH

AU_IN_RCH

• See page 31 for Waveforms. • See page 41 for IC Block Diagrams. • See page 44 for IC Pin Function Description.

6

R726

22k

(2.8)

2SA2119K

(1.9)

AUTOMATIC

POWER CONTROL

DRV_ON

MEC_SELFSW

MEC_INSW

MEC_LOAD

MEC_DSW

MEC_LIMIT

C1414

1

3.3

VOUT

R400

0

JL717

C1415 1000p

R711

R708

CL701

1.5

5

4

NC

C715

2.2

C771

0.1

C745

0.1

R712

1

JL720

(2.1)

Q701

470pC718

0

C704

1

JL719

C749

1

470p

0.047C714

0.047C717 C722

0.1

C721

R717

0

DSP_SSTBYMEC_EJECT

DEC_SDOUT_F

DEC_SDIN_CH0

DEC_LRCK_IN

DEC_BCK_IN

C700

1000p

C707

1

C725

0.001

C711

JL721

C729

1

R705

0

JL724

C736

0.001

R714

12

C732

0.1

R721

100

C727

0.1

C730

0.1

C747

0.1

C728

0.1

C723

0.01

R707

0

C712

0.1

0.0056

C1411

C719

0.1

C734

47p

R720

R719 100

R715

0

3.3

1

VIN

2

GND

3.3

3

STBY

10 11 12 13 14

R728

22k

0.015C760

0.1

(1.9)

14

16

FNI215FNI1

IC705

AUDIO DSP

TC94A99FG-003(SYCH

(3.3)

(1.7)

0R745

330

RVSS3

RF AMP,

IC705

R737

C758

(1.6)

(1.7)

(1.8)

13

10

11

12

RFO

AGCI

DCOFC

VSS_264XVSS3

65

63

(1.5)

(1.6)

0

C720

47

0.033

JL723

R718

100

0

R722

100

R723

100

CL703

IC704

+1.5V REGULATOR

BU15TD3WG-TR

C767

FB702

R709

1k

C735

2

3

C731

1

IC704

0.1

(2.1)

(0.3)

(1.7)

(2)

(1.9)

(1.5)

(1.9)

18

19

20

21

22

23

24

25

26

JL722

FSMONIT

27

(1.7)

RFZI

28

(2.4)

RFRP

29

(1.8)

TEI

30

(3.3)

AVDD3

31

(1.8)

FOO

32

(1.8)

TRO

33

VSS_1

34

(1.7)

FMO

35

(1.9)

DMO

36

(1.5)

VDDM1

37

(3.4)

SRAMSTB

38

(1.5)

VDD1_2

39

(3.3)

VDD3_1

40

PIO10/CDMON2

41

PIO11/CDMON3

42

(1.3)

PIO12

43

(1.7)

PIO13

44

(1.7)

PIO14

45

(0.9)

PIO15

46

PIO16

47

PIO17

48

(1.7)

PIO18

49

(1.8)

PIO19

50

PIO20

51

(3.3)

R724

C754

0.1

C755

0.001

VOUT

330

C742

0.1

C743

22

R727

6.3V 0

C737

0.0033

C738

0.0033

C739

0.0033

C740

0.0033

C741

0.0033

CL702

1.5

5

4

NC

C716

2.2

TPI

TNI

MDI

LDO

AVSS3

DAO152DVSS1253DAO254DVREF55DVDD3456DAO357DVSS3458DAO459DVDD560DAO561DVSS562VDD1_3

DVDD12

(1.7)

R725

330

FPI217FPI1

VRO

VDD1_1

DIGITAL SERVO PROCESSOR,

(1.7)

(3.3)

(1.7)

R729

R732

R735

330

0.01

0.0022C766

0.0056

0.1

C764

C762

C761

JL726

(1.8)

(1.7)

(1.8)

(3.3)

6

7

8

9

RFI

SLCO

RFRPI

RFEQO

XI66XO67XVDD368ADVDD369ADIN1

70

(1.6)

(3.3)

(1.7)

2.2C765

R739

1M

X701

16.9344MHz

C756 15p

JL725

0.01C768

0.01

C770

100R740

(1.9)

(1.1)

3

4

5

VCOI

VCOF

RVSS3

RVDD3

ADVREFL71ADVCM72ADVREFH73ADIN274ADVSS3

(0.7)

(1.7)

(2.7)

2.2C775

2.2C777

2.2C779

R738

2.2k

C763

15p

C793

47p

(1.7)

(1.6)

1

2

PVREF

PIO9/CDMON1

PIO8/CDMON0

75

(1.7)

2.2C772

LPFO

100

(1.7)

LPFN

99

(1.7)

TMAX

98

(1.7)

PDO

97

TEST

96

(3.4)

95

(2.9)

94

(0)

PIO7

93

(3.4)

PIO6

92

(3.4)

PIO5

91

(0)

PIO4

90

(0)

PIO3

89

(0)

PIO2

88

(0)

PIO1

87

(0)

PIO0

86

(1.5)

VDD1_4

85

(3.4)

RST

84

VSS_3

83

(3.3)

VDD3_2

82

(3.3)

CCE

81

(3.4)

BUCK

80

(0.1)

BUS3

79

(0.4)

BUS2

78

(3.3)

BUS1

77

BUS0

76

(0.1)

MS

4

C782

0.1

R743

C780

10k

0.0022

R741

C1402

2.7k

0.1

FB703

C759

0.1

15

C10

0.1

C13

1

C2

VDR1

RSB12ZT2L

R751

47k

15kR750

C783

0.015

330kR748

100R756

100R757

100R7540R731

100R755

C781

R744

0.0022

10k

R742

2.7k

18p

L1

C4

220nH

4.7p

L6

C5

220nH

33p

C3

1000p

C6 4p

R4

L2

1M

0.82uH

L3

C8

220nH

10p

100

R752

100R753

0R733

0R734

R760

R758

100k

R747 100k

R761 100k

C786

1

C787

0.1

C788

0.1

16

FB1

0.001C12

R8

100

L5

C15

3.3uH

0.001

100kR749

DEC_XMUTE

BSIF_GATE

BSIF_ST_REQ

C790

0.1

CD_BUSCLK

R762 100k

R763 100k

C11

0.22

SP_CLK

SP_DATA

CD_ZDET

LRCK_IN

BSIF_BCK

BSIF_DO

DEC_INT

DSP_RST

CD_XCCE

CD_SDO

CD_SDI

1.3 [1.6]

17

X1

12MHz

1

3.2

VDDA_IFADC

2

VSSA_IFADC

3

2.6

VBGP

4

FM_CAP

5

FM_IN_M

6

FM_IN_P

7

3.2

VDDA_RF

8

VSSA_RF

0 [0.9] 0 [1.1]

C28

10

3.2

2.9

32

C16

0.0015

4

5

1.5

30

31

VSS

DAC_L

XTAL_IN

IC001

FM/AM RECEIVER

SDP2014HN/V102

IC_1111IC_1212IC_13

AM_IN_P9AM_LNA_CAP

10

IC002

+3.3V REGULATOR

BU33UC3WG-TR

NC

VOUT

18

R30 10k

1.500

28

29

DAC_R

IC001

13

IC002

R31 10k

2.9

25

SCL

GPIO_226GPIO_127GPIO_0

IC_1414IC_1515I2S_SD_0

16

STBY

GND

VIN

20

R15

1

10kR16

R27 100

+5V

RF_GND

RF_ANT_IN

AUDIO_OUT_L

AUDIO_OUT_R

SCL

SDA

R14

100

10k

>003S

MAIN

BOARD

(2/4)

(Page 35)

C20

1C21

24

2.9

SDA

23

VSSD_IO

22

3.2

VDDD

21

VSSD

20

IC_20

19

I2S_SD_1

18

I2S_BCK

17

I2S_WS

C30

1

4.9

3

2

4.9

1

CL704

CL705

WX-850BT/900BT/900BTM

Note 1: IC001 on the MAIN board cannot replace with sin-

gle. When this part is damaged, replace the complete mounted board.

Note 2: The service manual of the mechanism deck, used in

this model, has been issued in a separate volume. Please refer to the service manual of the MG-101 series for the mechanism deck information.

3434

WX-850BT/900BT/900BTM

Ver. 1.1

5-7. SCHEMATIC DIAGRAM - MAIN Section (2/4) -

(850BT/900BT: US, CND, E, IND, AUS)

A

B

REM OUT MAX0.4A

C

(900BT: AEP, UK)

D

E

F

G

H

(900BTM)

I

J

K

L

M

N

1

REAR RCH (+)

REAR LCH (+)

REAR RCH (–)

REAR LCH (–)

FRONT RCH (+)

FRONT LCH (+)

FRONT RCH (–)

FRONT LCH (–)

RR+

RR–

FR+

FR–

AMP REM

ILL

ACC

BATT

AMP REM

ACC

RR+

RL+

FR+

FL+

ILL

BATT

ACC

BATT

GND

REM OUT

ILL

RL+

FL+

FR+

RR+

RR–

FR+

FR–

BATT

2

PW1

1

2

3

4

5

6

8

7

10

9

11

12

13

14

15

16

RL–

7

8

FL–

6

5

FR–

3

4

RR–

2

1

PW1

RL+

1

2

RL–

4

3

FL+

6

5

FL–

8

7

9

10

ILL

11 12

ACC

13 14

GND

16715

ACC

GND

8

ILL

5

6

BATT

3

4

1

2

PW1

RL+

RL–

FL+

FL–

GND

RR–

RL–

FR–

FL–

GND

3

45 789

MAIN BOARD (2/4)

TO

CN301

FU1

10A 32V

TO

CN301

TO

CN301

(Page 36)

(Page 37)

>002S

MAIN

BOARD

(1/4)

(Page 34)

(Page 37)

(Page 36)

>008S

(Page 37)

>004S

BOARD

>005S

BOARD

>006S

BOARD

>007S

BOARD

MAIN

BOARD

(4/4)

MAIN

(3/4)

MAIN

(4/4)

MAIN

(4/4)

J1001

MAIN

(3/4)

MIC

AMP_REM 9

TELL_ATT 14

DR_6V

AU_FR_CH

AU_FL_CH

AU_RR_CH

AU_RL_CH

AU_SUB_CH

AU_IN_LCH

AU_IN_RCH

BU_3.3V

BU_GND

A_GND

D_GND

AU_GND

DR_GND

RR+ 1

RL+ 2

RR–

RL– 4

FR+ 5

FL+ 6

FR– 7

FL– 8

ILL 11

ACC 13

VCC 15

GND 16

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

18

19

20

21

22

23

24

DPU

DMU

CN301

16P

3

10ST_CTL_IN1

12ST_CTL_IN0

JL303

JL311

JL304

JL305

FB1004

FB1005

FB1003

C301

C304

R301

4.7k

C312

R408

0

• See page 41 for IC Block Diagrams.

6

TAB1PW_GND22OUT2–3ST_BY4OUT2+5VCC_66OUT1–7PW_GND18OUT1+9SVR10IN111IN212S_GND13IN414IN315AC_GND16OUT3+17PW_GND318OUT3–19VCC_2020OUT4+21MUTE22OUT4–23PW_GND424HSD

7.2

3.4

7.2

14.3

C343 47p

C310

C339

0.1

47p

R304

C311 47p

R310

47k

R1479

33k

MUTING CONTROL

R1501

0

C313 47p

R311

R1491

0

3.3

Q1310

C309

47p

R303 R401

10k

0

C302

47p

C305

47p

L301

C300

11

RR_P

RL_P

RR_N

RL_N

FR_P

FL_P

FR_N

FL_N

D303 GN1G

850BT/900BT: AEP,

UK, E, IND, AUS/ 900BTM

C307

1

FL_N

FL_P

RL_N

RL_P

RR_P

RR_N

FR_P

FR_N

C308

47p

STB

BEEP

0R447

0

R406

R412 0

R1476

3.7

C338

47p

C340

C341

47p

R305

1k

0

C316

1

C317

1

C314

10

C315

47p

0

3.4

R308

R3061kR307

1k

C320

C318

C322

C325

1

C323

C321

C319

1

DTC044EEBTL

MUTING CONTROL

C326

1

C328

47p

R309

150

C324

47p

D1318

DA2J10100L

D1322

DA2J10100L

0

6.5 0

Q1309

10 11 12 13 14

IC301

POWER AMP

IC301

PURE5001H-4WX

7.2

14.3

C329

C342

0.1

47p

FB302

C1562

1

C330

47p

D401

DA2J10100L

DZ2J06800LDZ2J06800L

R312

47k

C331

47p

R323

0

22

R1480

330

C401

47

25V

D1002D1001

3.6

7.2

AMP_ATT

ATT

Q401

LTC614TUFP8T106

R1056

C1054

0.001

C332

0.1

JL308

JL310

JL309

JL307

C333

14

0

C299

0.001

R1363

47p

Q402

DTA014EEBTL

C1052

R1053

25

CL301

CL302

10k

14

MUTING CONTROL

1

0

3.4

Q1302

LSAR523UBFS8TL

MUTING CONTROL

R322 0

R320 0

R317 0

R315 0

0

Q401, 402, 808

R1030

100

C10101C1011

1

DTA014EEBTL

0

R1031

2.2k

R337 0

R336 0

R335 0

R334 0

Q808DTA014EEBTL

3.6

C1584

2.2

RB751V40,115

JL401

R409

0

C441

0

R1032

10k

D1306

0.6

2.5

2.8

1.4

C1013

0.047

C1012

1

15

C1574

C1572

C1573

470p

C405

C408

47p

Q403

47p

R414

10k

C1583

1

C443

47p

IC1003

MIC AMP

IC1003

NJM2781RB1

Q404

DTC014TEBTL

0 0

R417

10k

R421

220

C409

10

C444

C445

47p

R424

0

I2C0_SDA

I2C0_SCL

8

GND

3.4

7

V+

1.4

6

OUT

5

1.4

IN–

DTC014TEBTL

0 0

00 00

R413

220

C406

10

C442

47p

1

NOISE

2

REG

3

STBY

4

IN+

C1575

470p

R439

R422

220

JL402

470p

C411

C414

0

47p

Q405

DTC014TEBTL

0

00

C410

10

C404

0.1

R431

0

R1421

0

R1422

0

Q406

DTC014TEBTL

MUTINGMUTING

R423

R432

10k

L401

2.2uH

R418

0

JL403

C415

10

JL1021

R1037

47

R1033

C1017

15k

0.001

R1036

680

C1019

C1018

4.7

R1431

R1329

0

R1432

R1330

0

16

R440

0

Q407 Q408

DTC014TEBTL

0

R433

R434

220

C416

C417

10

4.7

R425

0

R426

0

R427

0

R428

0

R429

0

R430

0

C413

C446

0.1

10

35V

C1561

2.20.47

R1365

0

R1366

0

17

C1576

C1577

470p

C419

C418

47p

DTC014TEBTL

MUTINGMUTINGMUTINGMUTING

R436

R435

10k

R438

220

C425

4.7

IC402

INPUT SELECTOR, ELECTRICAL VOLUME

BD3468FV-E2

4.2

40

OUTC

4.2

39

OUTS

4.2

38

OUTR1

4.2

37

OUTR2

4.2

36

OUTF1

4.2

35

OUTF2

4.2

34

INF2

4.2

33

INF1

4.2

32

INR2

4.2

31

INR1

4.2

30

INS

29

INC

4.2

28

IG1

4.2

27

IG2

8.8

26

VCCL

C412

10

4.2

25

VREF

24

GND

3.4

23

SDA

3.4

22

SCL

8.8

21

VCCH

EXT_RESET

C1387

0.1

SIRCS

LCD_CLK

LCD_CE

LCD_DATA

KEY_IN0

KEY_IN1

RE_IN1

RE_IN0

R102

0

R1054

0

18

R1494

R1495

180

I2C1_SCL

FB1304

IC402

4.1

1

A1

4.1

2

A2

3

BP1

4

BP2

4.1

5

CP1

6

CN

4.1

7

CP2

4.1

8

DP1

4.1

9

DN

4.1

10

DP2

4.1

11

EP1

4.1

12

EN

4.1

13

EP2

14

FP1

(900BT: US, CND)

15

FN1

16

FN2

17

FP2

18

MIN

19

BN

20

HIVOLB

R107

R105

15k

R108

R104

1k

FB101

C106

C104

0.001

R11 100

180

R10

I2C1_SDA

C568

0.001

C109

0.1

C1582

82p

L01

4.7uH

C423

0.022

C424

0.022

FB401

FB403

C420

1

C421

1

C422

1

C105 2.2

C103

1

C014

1

C102

10

100

C1581

82p

XM_LCH

XM_GND

XM_RCH

C107

1

R19

0

R012

0

C1395

C1394

0.1

850BT/900BT: AEP,

UK, E, IND, AUS/ 900BTM

R1389

0

C1403

1

R1497

0

R103

2.2k

R13

0.01

C1339

2.2

CL02

C1337

0.1

20 2119

J401

6P

R

FRONT

L

R

L

SCL

SDA

+5V

AUDIO_OUT_L

JL1102

R07

0

R21

0

CL01

SL001

C03

1

R24

5p

C1564

2.2

R111

0

JL103

JL117

0R1482

JL116

0R1483

JL108

0R1484

JL104

0R1485

JL105

0R1486

JL106

0R1487

JL107

0R1488

JL109

0R1489

JL110

0R1490

JL111

JL112

JL113

JL114

JL115

JL101

JL102

JL119

C1338

47p

JL118

AUDIO_OUT_R

RF_GND

RF_ANT_IN

900BT: US, CND

FB02

LND01

C1341

0.001

LND101

CN101

22P

SW_RESET1

GND2

SIRC3

ILL(FP+B)4

LCD_CLK5

LCD_CE6

LCD_DATA7

KEY_08

KEY_19

RE_110

RE_011

KEY_GND12

AUX_R13

AUX_GND14

AUX_L15

D_GND16

D+17

D–18

USB_GND19

USB_GND20

USB_VBUS21

USB_VBUS22

(CHASSIS)

REAR

SUB

AUDIO OUT

>003S

MAIN

BOARD

(1/4)

(Page 34)

J001

(ANTENNA IN)

FFC2

>01S

KEY

BOARD

CN901

(Page 40)

WX-850BT/900BT/900BTM

3535

WX-850BT/900BT/900BTM

Ver. 1.1

5-8. SCHEMATIC DIAGRAM - MAIN Section (3/4) -

A

B

C

D

E

F

G

H

J

K

L

M

N

I

1

J801

(REMOTE IN)

>007S

MAIN

BOARD

(2/4)

(Page 35)

2

(900BT: US, CND)

D805

DZ2J18000L

C807

0.001

FB804

FB803

FB802

FB801

24

23

22

21

3

C811

C816

100p

R831

XM_GND

RC_IN0

RC_IN1

100k

R821

1k

R817

0

R818

12k

XM_PWR

XM_RCH

JL802

C1565

4.7

R813

1k

R814

12k

XM_LCH

C1386

0.001

C1385 C812

0.001

C804

0.001

C803

0.001

45 789

CN801

(SIRIUSXM IN)

321

7654

1098

D808

DZ2J18000L

R829

100

C814

100 16V

1

C813

22

R808

10k

R809

10k

RB050L-60

C801

C865

C866

R803

18k

R806

100k

DTC014EEBTL

R812

100

POWER CONTROL

R1442

0

JL804

IC801

BUFFER

IC801

TC7WH126FK

4.9

1

3.4

2

4.9

3

45

GND

R822

110

IC803

REGULATOR

IC803

BD49100RFS-E2

14.3

Q804

NTTFS5116PLTWG

S

REGULATOR

11.6

6.4

D801

L801 22uH

47

R805

100k

C805

680p

0

Q801

0

Q802

DTA014EEBTL

Q801, 802

0

6.4

Q803

NTTFS5116PLTWG

B+ SWITCH

DZ2J09100L

6.4

S

VCC

C1406

100p

C809

0.0068

R810

15k

C810

10p

1.8

0.9

21

22

FB1

GATE1

23

11.6

14.3

R811

22

R815

0.039 1/2W

R816

0.039 1/2W

R807

27k

R870

1k

D802

6.4

R1460

6.4

• See page 41 for IC Block Diagrams.

6

(3/4)MAIN BOARD

5

8

4.9

7

5

6

3.4

C806

C820

0.1

0.47

5.20006.4

19

20

INV1

TIMER

VOUT4

SNSL24SNSH25VIN226GND3

14.3

C81810C821

10

C815

10

C1405

0

R1443

JL803

0

R836

100

R834

100

C825

0.1

D816

RSX051VA-30

JL806

R827

390k

R830

39k

C827

1

R823

10k

0

R1461

6.3

0.9

14

16

17

18

VIN315VIN4

CLCAL

VOCAL

ADJ2

VOUT2

VOUT1

27

28

29

30

31

000

8.8

0.9

JL820

R825

39k

R826

390k

R890

R833

0

10k

R1477

10k

D806

RSX205L-30TE25

C848

47

R835

75k

C831

470 16V

D809

DZ2J18000L

R841 100k

IC802

BUFFER

IC802

74LVC1G17GW-125

1

NC

0.1

2

34

GND

SYNC_OUT

C822

I2C0_SCL

10

R828 82k

R842

R837

33k

5.1

0.7

12

13

ADJ3

GND2

VOUT3

VIN1

ADJ1

VOUT0

32

33

34

3.4

0.9

10k

R1474

C830 470p

R846

1k

JL823

R845

0

1.8

3.4

8

10RT11

SCL

SYNC9GND1

FB235SW2

INV2

GND437HSW138HSW2

36

1.6

3.4

C867

C872 470p

C837

R839 680k

C835

C829 470p

C847

C838

C850

L802

C834

47uH

C875

R838 120k

R840 120k

R1455

0

R892

0

470 16V

22

0.1

10

I2C0_SDA

3.4

7

14.3

C833

0.1

VCC

SDA

USB_OVR

3.4

6

39NC40

14.3

R851

10 11 12 13 14 15

F801

2A

32V

R848

22

5

R849

39k

0.1

C832

0.1

ECO

EN_SYS

USB_ON

3.4

3

4

ECO

ERR15ERR2

VINSW

41

14.3

0

L803 47uH

3.4

LD4EN

BCAP42VIN0

43

14.3

D1317

DB2441600L

0.9

1EN2

ADJ5

GATE5

44

11.8

R863

0

FB805

JL302

C839 150p

R854 100k

FB1305

R852

10k

JL801

Q805

NVTFS5124PLTWG

REGULATOR

9

11.8

JL301

R853

2.7k

S

BU_IN

C303

C306

4700

0.1

16V

C1358

0.0022

1k

D817

DZ2J07500L

6.5

0

Q812

DTC044EEBTL Q812, 814

3.3

Q814

2SCR523EBTL

0

R819

JL808

100k

3.4

6

VIN

5

VSS_5

4

C851

4.7

14.3

R894

100k

SSC

R869

1kR868

0

6.5

Q813

DTC014EEBTL

BATTERY CHECK

BACK UP

VOLTAGE DETECT

IC805

+1.2V REGULATOR

IC805

S-13A1A12-E6T1U3

R1002

0

DB2441600L

D818

DZ2J18000L

ON/OFF

D301

R857

47k

C840

0.47

C841

0.47

R858

4.7k

2SCR523EBTL

0

ACCESSORY

1.3

1

VOUT

2

VSS_2

3.4

3

BT_CLK

BT_SYNC

BT_DOUT

BT_DIN

ACC_IN

D811

DZ2J18000L

R860

47k

0.6

Q806

CHECK

JL805

C852

4.7

JL807

1

5

2

3

3.4

R1003

100k

ANT001

(BT ANTENNA)

FEED RADIATOR

12

3456

R856

10k

R859

10k

D812

GN1G

VIN

GND

STBY

CL1000

CL1001

C842

2.2

C878

2.2

IC1001

+3.3V REGULATOR

IC1001

BU33TD3WG-TR

R1005

R1006

R1499

0

R878

D813

DA2J10100L

Q807

2SCR523EBTL

DIMMER DETECT

0.1

0

D814

R862 100k

IC804

+6V REGULATOR

BD60HC0WEFJ-E2

6.4

8

VCC

7

NC_7

6

NC_6

6.4

5

EN

DZ2J18000L

C843

0.001

C844

4.7

25V

R861

22k

3.4

C845

C861

1

10

C873

R1359

1000p

0

IC1009

MFI337S3959

1

GND

3.4

2

SDA

3

NC_3

4

NC_4

JL1007

5

3.4

VOUT

4

NC

C1005

47

R1007

0

R1004

100

0R1035

100

C1569

1.2p

C1571

0.3p

JL1002

JL1003

JL1004

JL1005

JL1006

R1055

0

0R1011

100R1014

R1013

0

18

19

20

21

SPI_PCM_SEL

22

GPIO[5]

23

PCM_CLK

24

25

26

27

28

29

30

R1010

USB/UART

PCM2_SYNC

PCM2_IN

PCM2_OUT

GPIO[4]

GPIO[2]

GPIO[1]

GPIO[3]

WP31VDD_PADS32GPIO[0]33SPI_MISO34SPI_MOSI35SPI_CLK36SPI_CS37GND_3838RF39GND_40

R1012

0

JL1011

JL1013

IC804

VO_S

GND

NC_4

EEPROM

IC1009

NC_5

JL1014

JL1010

JL1012

JL1008

100R1019

22R1017

R1015 22

15

16

17

USB_DP

USB_DN

UART_RTS

VREG_OUT_USB

VREG_OUT_HV

VREG_IN_HV

UART_CTS

VDD_HOST

IC1002

BT MODULE (WB113C)

100

JL1009

R1016

R1018

R1020

16

6

1

VO

6

2

3

4

3.4

8

VCC

7

RST

3.4

6

SCL

5

R1023 C1006

100

11

12

13

14

RESET

UART_TX

UART_RX

VREG_EN

40

100

R1021

JL1017

JL1015

R1024

VREG_IN_USB

GND_6

GND_5

NC

GND_3

GND_2

GND_1

17

C846

10

I2C0_SDA

I2C0_SCL

C1094

R1117

0.1

0

0.1100k

R1025

100

C1009

2.2

R1028

0

10

9

8

7

6

5

4

3

2

1

C1008

2.2

R1029

0

18 19

R850 68k (900BT: US, CND)

850BT/900BT: AEP, UK,

100k

E, IND, AUS/900BTM

JL1001

JL1018

JL1016

JL1019

1

2

3

4

5

6

>004S

7

8

9

10

(Page 35)

11

12

25

26

27

28

29

>009S

30

31

32

33

(Page 37)

34

35

36

MAIN

BOARD

(2/4)

MAIN

BOARD

(4/4)

WX-850BT/900BT/900BTM

Note: ANT001, IC804, IC1002 and IC1009 on the MAIN

board cannot replace with single. When these parts are damaged, replace the complete mounted board.

3636

WX-850BT/900BT/900BTM

5-9. SCHEMATIC DIAGRAM - MAIN Section (4/4) -

A

B

C

(Page 36)

D

(Page 35)

E

F

G

H

I

J

K

L

M

N

(Page 35)

O

>009S

BOARD

>005S

BOARD

>008S

MAIN

BOARD

(2/4)

1

MAIN

(3/4)

MAIN

(2/4)

2

MAIN BOARD (4/4)

25

26

27

28

29

30

31

32

33

34

35

36

13

14

15

16

I2C1_SCL

I2C1_SDA

DMU

DPU

I2C0_SCL

I2C0_SDA

3

RC_IN0

KEY_IN0

KEY_IN1

XM_PWR

EN_SYS

ECO

USB_OVR

REMOTE_1K

USB_ON

CL501

CL502

CL503

CL504

RE_IN0

RE_IN1

RC_IN1

R1367

1.2k

REMOTE_1K

RC_IN0

45 789

R1452

100

C564

220

6.3V

C502

100 10V

C505

0.1

C509

0.1

R541 100k

C501

100 10V

R545

10k

R548

10k

C510

0.1

C511

0.1

C507

0.1

R503

0

R1369

R1428

10k

0

3.4

LTA043ZUBFS8TL

BUFFER BUFFER

IC504

BUFFER

IC504

74LVC1G17GW-125

1

NC

2

1.7

34

GND

0.1C519

0.1C521

2.2C1409

R512

100

R501

100

100kR521

100kR682

0.1C506

100R660

100R504

R544

R540

33k

0

Q1308

(900BT: US, CND)

R509 100

R502 100

R1433

0

33k

D501

RB751V40,115

R1429

0

R1370

10k

R525

100

100R542

R510

1k

R511

1k

R1368

1.2k

R550

0

R524 100

Q1307

LTA043ZUBFS8TL

VCC

0

5

3.4

1.8

0.1C512

0.001C508

0.1C515

R507

0

R546 10k

R547 10k

R522

100

R523

100k

100R578

2.2kR534

2.2kR535

0R505

100R506

2.2kR538

2.2kR539

C504

C503

0.01

3.4

3.33.3

• See page 31 for Waveforms. • See page 41 for IC Block Diagrams. • See page 44 for IC Pin Function Description.

6

R567

0

R681 100k

R562

10k

1C567

D1308

1

2

3.4

C560

R684

0

R551

1k

R554

100

R520

100

R555

100

89

0

90

3.4

91

(1.8)

92

93

94

95

1.3

96

3.4

97

0

98

0

99

3.4

100

3.3

101

0

102

103

3.4

104

105

1.3

106

3.4

107

108

3.4

109

3.4

110

111

112

3.4

113

114

3.4

115

0

116

117

0

118

3.4

119

1.3

120

121

122

3.3

123

3.4

124

(0)

125

3.4

126

3.4

127

3.3

128

3.3

129

3.4

130

3.4

131

0

132

0

22C530

0.1C525

0.1C532

RB751V40,115

IC501

RESET SIGNAL GENERATOR

IC501

BU4228F-STR

GND

VDD

47

1C516

3.4

86

87

88

Vss

Avref

BSCANP

PVcc

PARADISSO_BCK

NC

Vss

SYNC_ON

Vcc

XM_PWR

TRST

TDO

TDI

TMS

TCK

Vss

NC

EN_SYS

Vcc

PWR_ECO

Vss

USB_OVR

PVcc

USB_ON2

USB_OVR2

BT_PWR

NC

BT_RST

REMOTE1K

Vss

NC

USB_ON

Vcc

NC

Vss

RE_ON

PVcc

MEC_DSW

I2C0_SCL

I2C0_SDA

I2C1_SCL

I2C1_SDA

NC

RE_IN0

RE_IN1

BT_TX

REMOTE10K

133

134

135

3.4

R558 100k

0.1C539

C1353

0.1

D502

SIRCS

C517

0.1

AVcc

DOOR_SW

136

3.4

R1040

18k

X501

48MHz

CL511

7

VOUT

SIRCS

CT

3.3

84NC85

RC_IN1

MEC_SELFSW

137

(3.4)

3.4

83

138

4

3

D1311

DZ2J18000L

Vss

3.3

1.7

C559

0.0033

R571

0

C523

0.1

D1312

DZ2J18000L

R572 100k

R549 100k

6

CL521

CL523

3.4

3.3

75

76

77NC78

79NC80

81

RC_IN0

KEY_IN082KEY_IN1

USB_X1

USB_X2

139

140

1.8

R565

USBDPVcc

141

3.4

470

C518

8p

ILL_IN

USBDPVss

142NC143NC144NC145

R1395

0.001

Vss

RES

PVcc

USBDVcc

146

1.3

C522

8p

RC_IN1

R1435

1k

R513

100

R680

100

R563

10k

CL509

CL507

CL508

CL1333

R516 100

R517

CL1335

100

CL1334

R553

100

22C526

0.1C544

0.1C527

0.1C520

0.1C569

R1361

DZ2J06800L

5.6k

10 11 12 13 14

C528 10p

C524 10p

X502

13.333MHz

0R574

100kR573

CL517



73

74

Vss72Vss

NMI

USBDVss

USBDPVcc

USBDPVss

147

148

149

3.4

4.7uHL504

22C534

C1361

0.1

R1394

0

1.7

71

150

005

15nHL501

C529

XTAL

DM0

R1473

0

0.1

1.7

1.3

69

70

EXTAL

PLLVcc

SYSTEM CONTROLLER

R7S7200032CFP-A

DP0

VBUSIN0

151

152

15nHL502

R1481

100

JL539

270kR579

1.6

1.503.4

68

IC503

AUDIO DSP,

IC503

USBDVcc

153

154

1.3

EXT_RESET

C531

12p

32.768kHz

100kR582

CL518

RTC_X167RTC_X2

USBDVss

5.6kR583

X503

66

155

1.4

C533

15p

MD_CLKS

REFRIN

R585 100k

CL519

65

156

100kR591

100kR586

CL520

3.403.4

64

BT_Rx

USBAPVss

157

3.4

0.1C535

JL540

63

DEBUG_Rx

USBAPVcc

158

1.3

0.1C537

XM_Rx

USBAVcc

MEC_DSW

R519 100

62

159

BU_IN

BT_DOUT

MEC_LIMIT

MEC_LOAD

C570

2.2

R666

0

R659 10k

100R658

100R593

(0)

1.3

(3.4)

57

58NC59

60

61

Vcc

Vss

PVcc

MEC_LOAD

USBAVss

USBUVcc

USBUVss

Vss

160

161

162

163

164

1.3

R559 100k

4.7uHL505

22C536

R600 100

1C541

R598 100k

R605 100k

R599 100

R597 220k

CL513

3.3000(3.3)

0

53

54

55

56

BU_IN

BT_DIN

BT_DOUT

MEC_LIMIT

NC(HUB_RST)

NC(USB_CHG_MOD2)

SF1_D2

SF1_D3

165

166

167

168

0000

CL524

CL525

R612

100

R601 100

R610 100 100

R665

100

JL526

JL528

R606 100k

BT_SYNC

SF1_CLK

MEC_INSW

0.1C538

0.1C543

100R607

R657 100k

0R608

100R609

3.4

49

50

51

52

PVcc

BT_CLK

KEY_ACK1

MEC_INSW

AMPSTB

AMP_MUTE

BT_MIC_DET

SF1_CE

SF1_D0

Vss

SF1_D1

169

170

171

172

0

R602

JL523

R611

JL529

DRV_ON

JL538

100R590

3.4

(3.4)

47

48

XM_TX

USB_CHG_MOD1

173

174

3.4

CL528

C1563

0.01

100

46

Vss

DRV_ON

DEBUG_TX

SYNC_OUT

MEC_EJECT

DEC_SDIN_CH0

DEC_SDOUT_F

DEC_LRCK_IN

DEC_BCK_IN

CD_BUSCLK

BSIF_ST_REQ

DSP_SSTBY

BSIF_GATE

DEC_XMUTE

SERVO_ON

PVcc

ATT

175

0

JL522

0



ACC_IN

100R618

0

45

ACC_IN

LRCK_INT

LCD_DO

LCD_CE

LCD_CLK

BSIF_DO

BSIF_LR

BSIF_BCK

CD_SDO

CD_XCCE

DSP_RST

DEC_INT

CD_ZDET

SP_DATA

SP_CLK

HIT2_RESET

176

R616

0

BT_CLK

100kR617

BEEP

CD_SDI

1

2

3

4

BT_DIN

BT_SYNC

5

44

43

42

41

40

39

PVcc

38

37

NC

36

Vss

35

34

Vcc

33

32

31

Vss

30

29

28

27

26

25

PVcc

24

23

Vss

22

21

Vcc

20

19

18

Vss

17

16

15

14

13

12

11

PVcc

10

9

Vss

8

7

Vcc

6

5

4

3

2

1

MX25L3235EM2I-10G-A10

CS

SO/SIO1

WP/SIO2

GND

R568

0

(3.3)

3.4

1.7

(0)

0

3.4

0

CL529

0

1.3

1.4 (0.9)

(1.3)

(1.7)

0

(0)

(3.3)

3.4

(0)

0 (0.3)

1.3

(0)

3.4 (3.2)

(3.3)

(0)

(3.4)

(0)

3.4

3.3 (0)

0 (3.4)

1.3

(2.9)

(3.4)

3.4

IC502

SERIAL FLASH

IC502

C500 1000p

R614 100k

R615 100k

HOLD/SIO3

C1410

2.2

R643

100k

R644

FB501

CL512

CL539

JL532

R627

R634

R625

R533

R630

R528

R638

R561

100

100R652

100R649

100R642

C545

1

8

VCC

7

6

SCLK

5

SI/SIO0

15

SYNC_OUT

C540

0.1

0R654

R526

100

100R587

CL535

1kR621

CL536

1kR628

CL537

1kR623

R622

100

R552 10k

R631 10k

R632 10k

100R557

R624

100

R646 10k

JL531

100

JL533

100

JL534

100

0

100

0

0R683

100

3.4



0



100kR635

100kR648

100kR592

47kR640

R641 100k

R637 100k

R651

100

FB504

JL530

R626 100k

16

DEC_BCK_IN

C546

0.1

C550

0.1

C551

0.1

C547

0.1

C548

0.1

C549

0.1

MEC_EJECT

R662

10k

R629

100

DEC_SDIN_CH0

DEC_SDOUT_F

R1448

100

DEC_LRCK_IN

DEC_BCK_IN

R633

10k

CD_BUSCLK

BSIF_ST_REQ

DSP_SSTBY

BSIF_GATE

100kR647

DEC_XMUTE

SERVO_ON

100R639

100R650

MEC_SELFSW

100R656

JL527

100R603

JL525

100R604

JL524

BSIF_BCK

CD_XCCE

DSP_RST

CD_ZDET

SP_DATA

LRCK_IN

BSIF_DO

CD_SDO

CD_SDI

DEC_INT

SP_CLK

17

LCD_DATA

LCD_CE

LCD_CLK

AMP_ATT

BEEP

STB

ATT

18

>006S

19

MAIN

20

BOARD

(2/4)

(Page 35)

BUS1

BUS2

(Page 34)

>001S

MAIN

BOARD

(1/4)

WX-850BT/900BT/900BTM

Note 1: IC503 on the MAIN board cannot replace with sin-

gle. When this part is damaged, replace the complete mounted board.

3737

Note 2: When IC502 on the MAIN board is replaced, the

destination setting is necessary. Refer to “DESTINATION SETTING METHOD” on page 5.

WX-850BT/900BT/900BTM

5-10. PRINTED WIRING BOARD - KEY Board (Component Side) -

1 2 3 4 5 6 7

A

KEY BOARD (COMPONENT SIDE)

S902

S906

PTY

SOURCE OFF

B

• : Uses unleaded solder.

S919

(RESET)

S917

DSPL

SCRL

S901

1

52

C

D

S907

MEGA BASS

S904

MODE

S901 - 907, S910 - 917, S919

LED902

3

4

1

6

LED901, 902, 905, 906, 915

1

(BLU)

(RED)

(GRN)

3

LED901, 902

(KEY ILLUMINATION)

6

4

LED915

3

4

1

LED901

6

1

4

3

S903S905

M> SEEK+SEEK– .m

6

64

LED905

S916

CALL

S915

V ALBUM

1

(KEY ILLUMINATION)

S914

ALBUM v

2

3

1

3

LCD901

LIQUID CRYSTAL DISPLAY

LED906, 915

(LCD BACK LIGHT)

S912S913

4

MIC

S910S911

PAUSE

5

6

LED906

1 3

1-980-333-

6

4

21

(21)

WX-850BT/900BT/900BTM

3838

WX-850BT/900BT/900BTM

5-11. PRINTED WIRING BOARD - KEY Board (Conductor Side) -

1 2 3 4 5 6 7

KEY BOARD (CONDUCTOR SIDE)

A

B

C

FFC2

>01P

MAIN BOARD

CN101

(Page 32)

CN902

R1013

C910

IC902

4 CN902

1

3

C906

C926

L901

VDR901

VDR903

C925

C903

VDR902

C901

CN901

• : Uses unleaded solder.

22

R901

4

3

6

1

R940

R939

Q910

R913

R922

R979

R991

R956

R941

R942

R977

R957

IC901

33

48

R944

49

K

A

C911

D911

R938

R937

R911 R912

R992

R958

R959

R943

Q909 4 6

C913

R978

64

C916

R921 3 1

1732

R946

C917

R960

16

1

C918

R947

R945

R936

R961

Q907 4 6

R962

3 1

R935

R990

R980

Q911

13

R987

R989

R984

R923 R924

R902

R920

R988

46

R985

R986

6

4

Q913

13

46

Q901

13

R914

R928

Q903 1 3

R916

3

76

5

R925

R926

R969

6 4

R1017

R904

R903

R927

R905

4

Q902

4 6

R982

R1016

2

PUSH ENTER/MENU/ VOICE

1

3 1

R915

R983

R974

Q912

6

1

R981

34

RE901

ROTARY ENCODER

v

(VOLUME)

R948

R951

R949

R950

R952

R953

1-980-333-

21

(21)

D

WX-850BT/900BT/900BTM

1

R1018

J901

AUX

FB902

FB901

FB903

Note: When the CN902 and J901 are replaced, refer to “NOTE

FOR REPLACING OF THE USB CONNECTOR (CN902) AND THE AUX JACK (J901)” on page 7.

3939

WX-850BT/900BT/900BTM

Ver. 1.1

5-12. SCHEMATIC DIAGRAM - KEY Board -

A

B

C

D

E

F

G

H

I

J

K

1

>01S

MAIN

BOARD

(2/4)

CN101

(Page 35)

FFC2

CN902

J901

AUX

USB_GND

USB_VBUS

GND-USB

D+

D–

VBUS-USB

2

3

KEY BOARD

R902

27

6



C

5



E

Q901

HN1C01FU

LED DRIVE

R923

R924

33

120

CN901

22SW_RESET

21GND

20SIRC

19ILL(FP+B)

18LCD_CLK

17LCD_CE

16LCD_DATA

15KEY_0

14KEY_1

13RE_1

12RE_0

11KEY_GND

10AUX_R

9AUX_GND

8AUX_L

7D_GND

6D+

5D–

4

3USB_GND

2USB_VBUS

1

4

1

R1018 0 (850BT/900BT: US, CND, IND/900BTM) 22 (900BT: AEP, UK, E, AUS)

R901

22P

1k

R1018



C906

L901

C926

C925

LED901

SMLVN6RGB1U1

(KEY ILLUMINATION)

LED902

SMLVN6RGB1U1

(KEY ILLUMINATION)

R914

10k

1



E

2



BB

34



C

6



5



S919

(RESET)

C901

0.1

10

FB903 FB902

FB901

45 789

123

BLU

RED

213

BLU

RED

654

R903

56

R904

120

1

C

E

2

BB

34

C

E

Q902

HN1C01FU

LED DRIVE

R925

56

C903

0.1

• See page 41 for IC Block Diagrams.

6

GRN

456

GRN

R915

10k



LCD_DATA

VDR903

LCD_CLK

R926

82

ESDAXLC6-1BT2

LCD_CE

S[48]

S[47]

R905

10

6



C

5



E

HN1C01FU

LED DRIVE

VDR901

VDR902

ESDAXLC6-1BT2

ROTARY ENCODER

PUSH ENTER/MENU/ VOICE

(VOLUME)

5

4

2

3

S[43]

S[44]

S[45]

S[46]

RE901

R992

100

R978

100

R916

10k

1



E

2



BB

34



C

Q903

R928

R927

68

39

1

67

R969

0

S[40]

COM[2]

COM[3]

COM[4]

S[39]

S[41]

S[42]

COM[1]

SMLVN6RGB1U1

(KEY ILLUMINATION) (LCD BACK LIGHT)

6



C

5



E

Q907

HN1C01FU

LED DRIVE

R936

R935

120

33

S901

S902

SOURCE

OFF

S903 S912

SEEK+

MODE

S905

SEEK–

PTY

S907 S916

MEGA

BASS

S[38]

S[37]

S[36]

S[35]

10 11 12 13 14 15

LED905

R920

10k

1



E

2



BB

34



C

S[34]

S[33]

213

BLU

RED

GRN

654

R921

R977

120

R911

120

R912

82

6



C

5



E

Q909

HN1C01FU

LED DRIVE

R948

820

R949

1k

R950

1k

R951

1.2k

R952

1.5k

R953

1.8k

R1017

2.2k

S[30]

S[32]

S[29]

S[28]

S[31]

R991

10k

82

R979

68

R913

33

1

6



C

E

2

5



BB

34

C

E

1



E

2



BB

34



C

R938

R937

82

56

S910

PAUSE

6

S911

MIC

5

4

S913S904

3

S914

ALBUM

2

S915S906

ALBUM

1

CALL

S917

DSPL

SCRL

S[24]

S[27]

S[26]

S[25]

Q910

HN1C01FU

LED DRIVE

R939

39

R956

820

R957

1k

R958

1k

R959

1.2k

R960

1.5k

R961

1.8k

R962

2.2k

S[21]

S[22]

S[23]

S[19]

S[17]

S[20]

S[18]

R990

27

R922

10k



R940

68

S[12]

S[14]

S[15]

S[16]

S[13]

LED906

SMLVN6RGB1U1

LED915

SMLVN6RGB1U1

(LCD BACK LIGHT)

R987

10k

1

6



5



R988

56

S[11]

S[10]

C

E

Q911

HN1C01FU

LED DRIVE

R980

S[9]



E

2



BB

34



C

56

R945

470

LCD_CE

S[7]

S[6]

S[8]

213

BLU

RED

GRN

654

213

BLU

RED

GRN

654

R1016

120

R974

22

R981

R989

10k

10

6



C

E

5



BB

C

E

1

6



5



R946

470

S[5]

S[4]

C

E

HN1C01FU

LED DRIVE

LCD_CLK

S[3]

Q912

R947

470

S[2]



E

2



BB

34



C

R98239R983

82

LCD_DATA

S[1]

S[36]

S[35]

S[34]

S[33]

S[32]

S[31]

S[30]

S[29]

S[28]

S[27]

S[26]

S[25]

S[24]

S[23]

S[22]

S[21]

Q913

HN1C01FU

LED DRIVE

2.6

R985

56

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

R941

150

R942

150

R984

10k

1



2



34



R986

C910

33

0.1

C918

18p

S[41]

S[38]

S[39]

S[37]

S[40]

2.6

16

SEG36

SEG35

SEG34

SEG33

SEG32

SEG31

SEG30

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG2033SEG1934SEG1835SEG1736SEG1637SEG1538SEG1439SEG1340SEG1241SEG1142SEG1043SEG944SEG845SEG746SEG647SEG5

2.6

S[16]

S[17]

S[18]

S[19]

S[20]

D911

DZ2J05100L

C917

18p

S[42]

2.6

BU97510CKV-ME2

2.6

S[15]

REMOTE CONTROL RECEIVER

C911

1

S[45]

S[46]

S[44]

S[43]S[14]

2.6

2.6

IC901

LCD DRIVER

IC901

2.6

S[13]

S[12]

S[11]

R1013

100

SEG467SEG458SEG449SEG4310SEG4211SEG4112SEG4013SEG3914SEG3815SEG37

PNJ4813M01S0

2.6

S[10]

IC902

VOUT1GND2VCC

5.1

2.6

S[8]

S[9]

3

5.2

R943

0

R944

0

C913

1

C916

18p

1G2B3R4G5B6

R

64

0

LCD_DATA

63

0

LCD_CLK

62

0

LCD_CE

61

5.2

INH

60

2.6

SEG1

59

VSS

58

2.6

SEG48

57

2.6

SEG47

56

5.2

VDD

55

2.6

SEG2

54

2.6

COM1

53

2.6

COM2

52

2.6

COM3

51

2.6

COM4

50

2.6

SEG3

49

2.6

SEG4

48

2.6

S[6]

S[7]

S[5]

COM[1]

COM[2]

COM[3]

COM[4]

S[1]

S[48]

S[47]

S[2]

S[3]

S[4]

WX-850BT/900BT/900BTM

123456789

L

10111213141516171819202122232425262728293031323334353637383940414243444546474849505152

LCD901

LIQUID CRYSTAL DISPLAY

Note: When the CN902 and J901 are replaced, refer to “NOTE

FOR REPLACING OF THE USB CONNECTOR (CN902) AND THE AUX JACK (J901)” on page 7.

4040

• IC Block Diagrams

– MAIN Board – IC001 SDP2014HN/V102

1

VDDA_IFADC VSSA_IFADC

VBGP 3

FM_CAP

FM_IN_M 5

FM_IN_P 6

VDDA_RF

VSSA_RF

DIGITAL CONTROL

2

4

7 8

OSCILLATION

DIVIDERS

9

AM_IN_P

FM

FRONT-END

AM

FRONT-END

10

AM_LNA_CAP

DIGITAL TUNING SYSTEM

XTAL_IN

VSS31GPIO_0

32

20

XTAL

OSCILLATION

A/D

CONVERTER

15 16

I.C.11I.C.12I.C.13I.C.14I.C.

DAC_R29DAC_L30GPIO_1

28

27

26

20

RADIO

PROCESSING

GPIO_2

20

I2S INPUT

BUFFER

I2S_SD_0

AUDIO

PROCESSING

I2S OUTPUT

BUFFER

STEREO D/A CONVERTER

SCL20

25

I2C

IC CONTROL

UNIT

POWER

WX-850BT/900BT/900BTM

SDA

24

VSSD_IO

23

VDDD

22

VSSD21

I.C.

20

I2S_SD_1

19

I2S_BCK

18

I2S_WS

17

IC002 BU33UC3WG-TR IC702, 1001 BU33TD3WG-TR IC703, 704 BU15TD3WG-TR

1VIN

2GND

3STBY

VOLTAGE

REFERENCE

OVER CURRENT

PROTECTION

THERMAL

SHUTDOWN

STANDBY

– +

IC301 PURE5001H-4WX

HIGH SIDE

DRIVER

1

2

3

4

5

6

TAB

PW-GND2

OUT2–

ST-BY

OUT2+

VCC2

7

8

OUT1–

9

OUT1+

PW-GND1

10

VOUT5

NC

4

11

IN1

SVR

14

13

12

IN4

IN2

S-GND

16

17

18

19

20

21

22

23

24

MUTE

OUT4–

25

HSD

PW-GND4

15

IN3

AC-GND

OUT3+

OUT3–

PW-GND3

VCC1

OUT4+

41

WX-850BT/900BT/900BTM

IC402 BD3468FV-E2

HIVOLB

A1 1

A2 2

BP1 3

BP2

CP1

CN 6

CP2

DP1

DN 9

DP2

EP1

EN 12

EP2

FP1

FN1 15

FN2

FP2 17

MIN 18

BN

FADER BOOST

FADER

ISO

GND

AMP

ISO

4

5

7

8

10

11

13

14

16

19

20

GND

AMP

ISO

GND

AMP

ISO

GND

AMP

ISO

GND

AMP

ISO

GND

AMP

ISO

GND

AMP

ISO

GND

AMP

ISO

GND

AMP

ISO

GND

AMP

INPUT GAIN

INPUT SELECTOR

(1 SINGLE-END AND 5 STEREO ISO)

FRONT

SELECTION

REAR

SELECTION

BOOST

FADER BOOST

FADER

ATT

FADER

2ND ORDER LOW-PASS FILTER

FADER

ADJUST

MAIN GAIN

ADJUST

SUB GAIN

SELECTION

ATT

LEVEL

SHIFT

SUB

LEVEL

SHIFT

LEVEL

SHIFT

LEVEL

SHIFT

LEVEL

+

SHIFT

LEVEL

+

SHIFT

I2C BUS

LOGIC

OUTC40

OUTS39

OUTR138

OUTR237

OUTF136

OUTF235

INF2

34

INF133

INR232

INR131

INS30

INC29

IG128

IG227

26

VCCL VREFREG (4.15V) 25

24

GND

SDA23 SCL22

VCCH21

IC501 BU4228F-STR

GND

1

VREF

+ –

2

VDD

IC803 BD49100RFS-E2

ADJ5

1

EN

2

LD4EN

3

4

VOUT

CT

3

ECO

ERR1

ERR2

SDA

SYNC

GND1

GND2

VOUT3

ADJ3

VIN3

VIN4 CLCAL VOCAL

TIMER

VOUT4

INV1

4

5

6

7

SCL

8

9

10

RT

11

12

13 14 15

16 17 18

19

20

21

FB1

22

LDO5

(CONTROLLER)

I2C

I/F

OSC

LDO3

LDO4

(CALIBRATE)

TIMER

LATCH

INTERNAL

REGULATOR

TSD

BU_SW

BU_CONT

L_DETUVLO

HSIDE

SW2

HSIDE

SW1

DCDC2

STB_LDO

LDO1

LDO2

DCDC1

(CONTROLLER)

44 GATE5

43 VIN0

OVP

42 BCAP

41 VINSW

40 N.C.

39 HSW2

38 HSW1

37 GND4

36 SW2 35 FB2 34 INV2 33 VOUT0

32 VIN1 31 ADJ1 30 VOUT1

29 ADJ2 28 VOUT2 27 GND3 26 VIN2

25 SNSH 24 SNSL 23 GATE1

42

WX-850BT/900BT/900BTM

IC804 BD60HC0WEFJ-E2

VCC

8

OVER CURRENT

PROTECITON

1

VO

THERMAL

SHUTDOWN

N.C.7N.C.

6

– – +

2

3

VO_S

SOFT

START

GND

EN

5

4

N.C.

IC805 S-13A1A12-E6T1U3

VOUT

1 VIN6

OVERCURRENT

PROTECTION

THERMAL

SHUTDOWN

+

ON/OFF

CONTROL

–

REFERENCE

VOLTAGE

IC1003 NJM2781RB1

NOISE

1

REG

STBY

2

3

IN+

4

+ –

REGULATOR

8GND

7V+

6OUT

5IN–

VSS 2

ON/OFF

3

– KEY Board – IC901 BU97510CKV-ME2

LCD VOLTAGE

G1/P1/S1 G2/P2/S2 G3/P3/S3 G4/P4/S4 G5/P5/S5 G6/P6/S6

S7 S8

S9 S10 S11 S12 S13 13 S14 14 S15 15 S16 16

1 2 3 4 5 6 7 8

9 10 11 12

GENERATOR

VLCD

VLCD1

VLCD2

SERIAL

INTERFACE

SHIFT

REGISTER

INRUSH CURRENT

LIMITING

SCE62SDI64SCL

61

63

PWM

REGISTER

CONTROL

REGISTER

INHb

S52/OSC

60

VSS59S54

CLOCK/TIMING

GENERATOR

57

58

VSS5

SSC4

S53

VDET

SEGMENT DRIVER/LATCH

VDD

S51

COM154COM253COM352COM4

56

55

COMMON

DRIVER

S4949S50

50

51

48

S48

47

S47

46

S46

45

S45

44

S44

43

S43

42

S42

41

S41

40

S40

39

S39

38

S38

37

S37

36

S36

35

S35

34

S34

33

S33

S1717S1818S1919S2020S2121S2222S2323S2424S2525S2626S2727S2828S2929S3030S3131S32

32

43

WX-850BT/900BT/900BTM

• IC Pin Function Description

MAIN BOARD IC503 R7S7200032CFP-A (AUDIO DSP, SYSTEM CONTROLLER)

Pin No. Pin Name I/O Description

1 BT_MIC_DET I

2 AMP_MUTE O Ampliﬁ er muting on/off control signal output to the power ampliﬁ er “L”: muting on

3 AMPSTB O Standby signal output to the power ampliﬁ er “L”: standby

4 SERVO_ON O Power on/off control signal output to the servo section “H”: power on

5 SP_CLK O Serial data transfer clock signal output to the audio DSP

6 SP_DATA I Serial data input from the audio DSP

7 Vcc - Power supply terminal (+1.18V) (for internal)

8 DEC_XMUTE O Muting on/off control signal output to the audio DSP “L”: muting on

9 Vss - Ground terminal

10 CD_ZDET I Zero data detection signal input from the audio DSP

11 PVcc - Power supply terminal (+3.3V) (for I/O)

12 BSIF_GATE O Gate signal output to the audio DSP

13 DEC_INT I Interrupt signal input from the audio DSP

14 DSP_RST O Reset signal output to the audio DSP “L”: reset

15 DSP_SSTBY O Standby signal output to the audio DSP “L”: standby

16 BSIF_ST_REQ I Request signal input from the audio DSP

17 CD_BUSCLK O Serial data transfer clock signal output to the audio DSP

18 Vss - Ground terminal

19 CD_XCCE O Chip enable signal output to the audio DSP

20 CD_SDO O Serial data output to the audio DSP

21 Vcc - Power supply terminal (+1.18V) (for internal)

22 CD_SDI I Serial data input from the audio DSP

23 Vss - Ground terminal

24 BSIF_BCK O Bit clock signal output to the audio DSP

25 PVcc - Power supply terminal (+3.3V) (for I/O)

26 BSIF_LR O L/R sampling clock signal output to the audio DSP

27 BSIF_DO O Audio data output to the audio DSP

28 BEEP O Beep sound drive signal output to the power ampliﬁ er

29 DEC_BCK_IN I Bit clock signal input from the audio DSP

30 DEC_LRCK_IN I L/R sampling clock signal input from the audio DSP

31 Vss - Ground terminal

32 DEC_SDOUT_F O Audio data output to the audio DSP

33 DEC_SDIN_CH0 I Audio data input from the audio DSP

34 Vcc - Power supply terminal (+1.18V) (for internal)

35 LCD_CLK O Serial data transfer clock signal output to the LCD driver

36 Vss - Ground terminal

37 NC - Not used

38 LCD_CE O Chip enable signal output to the LCD driver

39 PVcc - Power supply terminal (+3.3V) (for I/O)

40 LCD_DO O Serial data output to the LCD driver

41 MEC_EJECT O Loading motor drive signal (eject direction) output terminal “H”: motor on

42 SYNC_OUT O Frequency control signal output to the regulator

43 DEBUG_TX O Transmit data output terminal for the debug Not used

44 LRCK_INT I L/R sampling clock signal input from the pin 26 (BSIF_LR)

45 ACC_IN I Accessory power detection signal input terminal “L”: accessory power on

46 Vss - Ground terminal

47 DRV_ON O Driver control signal output to the CD mechanism deck block

48 XM_TX O Serial data output to the SIRIUSXM in connector (US and Canadian models only)

49 KEY_ACK1 I Key acknowledge signal (wake up signal) input from the front panel key

50 PVcc - Power supply terminal (+3.3V) (for I/O)

51 MEC_INSW I Disc insert detection switch input terminal “H”: disc insert detected

52 BT_CLK I Serial data transfer clock signal input from the BT module

53 BT_SYNC I Sync signal input from the BT module

54 BT_DOUT O Audio data output to the BT module

55 BT_DIN I Audio data input from the BT module

External microphone plug insert detection signal input terminal for the Bluetooth “L”: external microphone plug is inserted

44

WX-850BT/900BT/900BTM

Pin No. Pin Name I/O Description

56 BU_IN I Back-up power detection signal input terminal “L” is input at low voltage

57 MEC_LIMIT I Limit in detection switch input terminal

58 Vcc - Power supply terminal (+1.18V) (for internal)

59 NC - Not used

60 MEC_LOAD O Loading motor drive signal (loading direction) output terminal “H”: motor on

61 Vss - Ground terminal

62 PVcc - Power supply terminal (+3.3V) (for I/O)

63 XM_Rx I Serial data input from the SIRIUSXM in connector (US and Canadian models only)

64 DEBUG_Rx I Receive data input terminal for the debug Not used

65 BT_Rx I Serial data input from the BT module

66 MD_CLKS I Fixed at “L” in this unit

67 RTC_X1 I System clock input terminal (32.768 kHz)

68 RTC_X2 O System clock output terminal (32.768 kHz)

69 PLLVcc - Power supply terminal (+1.18V) (for PLL)

70 EXTAL I System clock input terminal (13.333 MHz)

71 XTAL O System clock output terminal (13.333 MHz)

72, 73 Vss - Ground terminal

74 NMI I Fixed at “H” in this unit

75 Vss - Ground terminal

76 RES I

77 PVcc - Power supply terminal (+3.3V) (for I/O)

78 NC - Not used

79 ILL_IN I Illuminate line detection signal input terminal

80 NC - Not used

81 RC_IN0 I Rotary commander key input terminal

82, 83 KEY_IN0, KEY_IN1 I Front panel key input terminal

84 RC_IN1 I Rotary commander shift key input terminal

85 NC - Not used

86 AVcc - Power supply terminal (+3.3V) (analog system)

87 Vss - Ground terminal

88 Avref - Reference power supply (+3.3V) terminal (analog system)

89 BSCANP I Fixed at “L” in this unit

90 PVcc - Power supply terminal (+3.3V) (for I/O)

91 PARADISSO_BCK I Audio clock signal input terminal

92 NC - Not used

93 Vss - Ground terminal

94 SYNC_ON O Not used

95 Vcc - Power supply terminal (+1.18V) (for internal)

96 XM_PWR O

97 TRST I Reset signal input terminal for the JTAG Not used

98 TDO O Data output terminal for the JTAG Not used

99 TDI I Data input terminal for the JTAG Not used

100 TMS I Mode selection signal input terminal for the JTAG Not used

101 TCK I Clock signal input terminal for the JTAG Not used

102 Vss - Ground terminal

103 NC - Not used

104 EN_SYS O Power on/off control signal output to the regulator “H”: power on

105 Vcc - Power supply terminal (+1.18V) (for internal)

106 PWR_ECO O Low power mode selection signal output to the regulator “L”: low power mode

107 Vss - Ground terminal

108 USB_OVR I USB over current detection signal input from the regulator “L”: over current

109 PVcc - Power supply terminal (+3.3V) (for I/O)

110 USB_ON2 O USB power on/off control signal output terminal Not used

111 USB_OVR2 I USB over current detection signal input terminal Not used

112 BT_PWR O Power on/off control signal output terminal for the Bluetooth section “H”: power on

113 NC - Not used

114 BT_RST O Reset signal output to the BT module “L”: reset

115 REMOTE1K O Rotary commander key control signal output terminal

System reset signal input from the reset signal generator and RESET switch “L”: reset For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”

Power supply on/off control signal output to the SIRIUSXM in connector “H”: power on (US and Canadian models only)

45

WX-850BT/900BT/900BTM

Pin No. Pin Name I/O Description

116 Vss - Ground terminal

117 NC - Not used

118 USB_ON O USB power on/off control signal output to the regulator “H”: power on

119 Vcc - Power supply terminal (+1.18V) (for internal)

120 NC - Not used

121 Vss - Ground terminal

122 RE_ON O Jog dial pulse pull-up signal output terminal

123 PVcc - Power supply terminal (+3.3V) (for I/O)

124 MEC_DSW I Chucking end detection switch input terminal “L”: chucking end detected

125 I2C0_SCL O Serial data transfer clock signal output to the electrical volume, regulator and EEPROM

126 I2C0_SDA I/O Two-way data bus with the electrical volume, regulator and EEPROM

127 I2C1_SCL O Serial data transfer clock signal output to the FM/AM receiver

128 I2C1_SDA I/O Two-way data bus with the FM/AM receiver

129, 130 NC - Not used

131, 132 RE_IN0, RE_IN1 I Jog dial pulse input from the rotary encoder

133 BT_TX O Serial data output to the BT module

134 REMOTE10K O Rotary commander key control signal output terminal Not used

135 DOOR_SW I

136 SIRCS I Remote control signal input from the remote control receiver

137 MEC_SELFSW I Self loading position detection switch input terminal “L”: self loading position detected

138 Vss - Ground terminal

139 USB_X1 I System clock input terminal (48 MHz)

140 USB_X2 O System clock output terminal (48 MHz)

141 USBDPVcc - Power supply terminal (+3.3V) (for USB digital)

142 USBDPVss - Ground terminal (for USB digital)

143 to

145

146 USBDVcc - Power supply terminal (+1.18V) (for USB digital)

147 USBDVss - Ground terminal (for USB digital)

148 USBDPVcc - Power supply terminal (+3.3V) (for USB digital)

149 USBDPVss - Ground terminal (for USB digital)

150 DM0 I/O Two-way USB data (–) bus with the USB connector

151 DP0 I/O Two-way USB data (+) bus with the USB connector

152 VBUSIN0 I VBUS power detection signal input terminal “H”: VBUS power is detected

153 USBDVcc - Power supply terminal (+1.18V) (for USB digital)

154 USBDVss - Ground terminal (for USB digital)

155 REFRIN I External resistor connection terminal

156 USBAPVss - Ground terminal (for USB analog)

157 USBAPVcc - Power supply terminal (+3.3V) (for USB analog)

158 USBAVcc - Power supply terminal (+1.18V) (for USB analog)

159 USBAVss - Ground terminal (for USB analog)

160 USBUVcc - Power supply terminal (+1.18V) (for USB 48 MHz)

161 USBUVss - Ground terminal (for USB 48 MHz)

162, 163 Vss - Ground terminal

164

165 NC (HUB_RST) - Not used

166, 167 SF1_D2, SF1_D3 I/O Two-way serial data with the serial ﬂ ash

168 SF1_CLK O Serial data transfer clock signal output to the serial ﬂ ash

169 SF1_CE O Chip select signal output to the serial ﬂ ash

170 SF1_D0 I/O Two-way serial data with the serial ﬂ ash

171 Vss - Ground terminal

172 SF1_D1 I/O Two-way serial data with the serial ﬂ ash

173 USB_CHG_MOD1 O USB charge control signal output terminal Not used

174 PVcc - Power supply terminal (+3.3V) (for I/O)

175 ATT O Audio muting on/off control signal output terminal “H”: muting on

176 HIT2_RESET O Reset signal output terminal Not used

NC - Not used

NC

(USB_CHG_MOD2)

Front panel remove/attach detection signal input terminal “L”: front panel is attached Fixed at “L” in this unit

- Not used

46

WX-850BT/900BT/900BTM

MAIN BOARD IC705 TC94A99FG-003 (SYCH (RF AMP, DIGITAL SERVO PROCESSOR, AUDIO DSP)

Pin No. Pin Name I/O Description

1 LPFO O PLL circuit low-pass ﬁ lter ampliﬁ er output terminal

2 PVREF - PLL circuit reference voltage (+1.65V) terminal

3 VCOF O VCO ﬁ lter terminal

4 RVSS3 - Ground terminal

5 VCOI I DSP VCO control voltage input terminal

6 RVDD3 - Power supply terminal (+3.3V)

7 SLCO O EFM slice level output terminal

8 RFI I RF signal input terminal

9 RFRPI I RF ripple signal input terminal

10 RFEQO O RF equalizer circuit output terminal

11 DCOFC O RF equalizer offset compensation low-pass ﬁ lter output terminal

12 AGCI I RF signal auto gain control ampliﬁ er input terminal

13 RFO O RF signal generation ampliﬁ er output terminal

14 RVSS3 - Ground terminal

15 FNI2 I Main beam (B) input from the CD mechanism deck block

16, 17 FNI1, FPI2 I Main beam (C) input from the CD mechanism deck block

18 FPI1 I Main beam (A) input from the CD mechanism deck block

19 VDD1_1 - Power supply terminal (+1.5V)

20 TPI I Sub beam (F) input from the CD mechanism deck block

21 TNI I Sub beam (E) input from the CD mechanism deck block

22 VRO O Reference voltage (+1.65V) output to the CD mechanism deck block

23 AVSS3 - Ground terminal

24 MDI I Laser power detection signal input from the CD mechanism deck block

25 LDO O Laser power control signal output to the CD mechanism deck block

26 FSMONIT O Not used

27 RFZI I RF ripple zero-cross signal input terminal

28 RFRP O RF ripple signal output terminal

29 TEI O Tracking error signal output terminal

30 AVDD3 - Power supply terminal (+3.3V)

31 FOO O Focus coil control signal output to the CD mechanism deck block

32 TRO O Tracking coil control signal output to the CD mechanism deck block

33 VSS_1 - Ground terminal

34 FMO O Sled motor control signal output to the CD mechanism deck block

35 DMO O Spindle motor control signal output to the CD mechanism deck block

36 VDDM1 - Power supply terminal (+1.5V)

37 SRAMSTB

38 VDD1_2 - Power supply terminal (+1.5V)

39 VDD3_1 - Power supply terminal (+3.3V)

40, 41

42 PIO12 I Audio data input from the system controller

43 PIO13 I Bit clock signal input from the pin 49 (PIO19)

44 PIO14 I L/R sampling clock signal input from the pin 48 (PIO18)

45 PIO15 O Audio data output to the system controller

46, 47 PIO16, PIO17 I/O Not used

48 PIO18 O L/R sampling clock signal output to the system controller

49 PIO19 O Bit clock signal output to the system controller

50 PIO20 I/O Not used

51 DVDD12 - Power supply terminal (+3.3V)

52 DAO1 O Audio signal (rear R-ch) output to the electrical volume

53 DVSS12 - Ground terminal

54 DAO2 O Audio signal (front R-ch) output to the electrical volume

55 DVREF - Reference voltage terminal

56 DVDD34 - Power supply terminal (+3.3V)

57 DAO3 O Audio signal (front L-ch) output to the electrical volume

58 DVSS34 - Ground terminal

59 DAO4 O Audio signal (rear L-ch) output to the electrical volume

60 DVDD5 - Power supply terminal (+3.3V)

PIO10/CDMON2,

PIO11/CDMON3

I Standby signal input from the system controller “L”: standby

I/O Not used

47

WX-850BT/900BT/900BTM

Pin No. Pin Name I/O Description

61 DAO5 O Audio signal (sub-ch) output to the electrical volume

62 DVSS5 - Ground terminal

63 VDD1_3 - Power supply terminal (+1.5V)

64 VSS_2 - Ground terminal

65 XVSS3 - Ground terminal

66 XI I System clock input terminal (16.9344 MHz)

67 XO O System clock output terminal (16.9344 MHz)

68 XVDD3 - Power supply terminal (+3.3V)

69 ADVDD3 - Power supply terminal (+3.3V)

70 ADIN1 I Audio signal (L-ch) input from the electrical volume

71 ADVREFL O Reference voltage output terminal

72 ADVCM O Reference voltage output terminal

73 ADVREFH O Reference voltage output terminal

74 ADIN2 I Audio signal (R-ch) input from the electrical volume

75 ADVSS3 - Ground terminal

76 MS I

77, 78 BUS0, BUS1 I/O Serial data input/output terminal Not used

79 BUS2 O Serial data output to the system controller

80 BUS3 I Serial data input from the system controller

81 BUCK I Serial data transfer clock signal input from the system controller

82 CCE

83 VDD3_2 - Power supply terminal (+3.3V)

84 VSS_3 - Ground terminal

85 RST

86 VDD1_4 - Power supply terminal (+1.5V)

87 PIO0 O Interrupt signal output to the system controller

88 PIO1 O Request signal output to the system controller

89 PIO2 I Gate signal input from the system controller

90 PIO3 I Audio data input from the system controller

91 PIO4 I Bit clock signal input from the system controller

92 PIO5 I L/R sampling clock signal input from the system controller

93 PIO6 I Muting on/off control signal input from the system controller “L”: muting on

94 PIO7 O Zero data detection signal output to the system controller

95 PIO8/CDMON0 O Serial data output to the system controller

96 PIO9/CDMON1 I Serial data transfer clock signal input from the system controller

97 TEST I Test mode setting terminal Normally ﬁ xed at “L”

98 PDO O EFM and PLCK phase difference signal output terminal

99 TMAX O TMAX detection result output terminal

100 LPFN I PLL circuit low-pass ﬁ lter ampliﬁ er inversion input terminal

Microprocessor interface mode selection signal input terminal “L”: serial interface, “H”: parallel interface Fixed at “L” in this unit

I Chip enable signal input from the system controller

I Reset signal input from the system controller “L”: reset

48

SECTION 6

EXPLODED VIEWS

Note:

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

6-1. MAIN SECTION

Note 1: The service manual of the mechanism deck, used in this model

has been issued in a separate volume. Please refer to the service manual of the MG-101 series for the mechanism deck information.

not supplied

• The mechanical parts with no reference number in the exploded views are not supplied.

• Color Indication of Appearance Parts Example:

KNOB, BALANCE (WHITE) . . . (RED)  

Parts Color Cabinet’s Color

1

not supplied

MAIN board

WX-850BT/900BT/900BTM

Ver. 1.1

#3

(900BT: US, CND)

#4

#5

#4

FU1

#5

#4

#5

PW1

#3

CD mechanism deck (MG-101CF-188) (See Note 1)

FFC1

not supplied

D

B

A

front panel section

#2

E

#2

C

F

#1

A

2

F

2

D

3

E

not supplied

C

#1

not supplied

#1

B

#1

Note 2: When the complete MAIN board (Ref. No. 1) is replaced, it is neces-

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

1 A-2081-290-A MAIN BOARD, COMPLETE (900BT: US, CND)

(See Note 2)

1 A-2081-291-A MAIN BOARD, COMPLETE (850BT/900BT: AEP,

UK, E, IND, AUS/900BTM) (See Note 2) 2 4-410-504-01 SCREW (+PTT 2.6X6), GROUND POINT 3 4-548-823-01 SHEET HEAT TRANSFER FFC1 1-846-819-61 CABLE FLEXIBLE FLAT (27 CORE)

(Length: 80 mm)

FU1 1-523-227-11 MINI FUSE (BLADE TYPE) (10 A/32 V) PW1 1-846-033-11 CONNECTION CABLE (ISO) (POWER)

(900BT: AEP, UK)

sary to replace knob (VOL) assy (Ref. No. NFC1: page 50) simultaneously. Also, the destination setting, Bluetooth operation check and Bluetooth information writing is necessary. Refer to “DESTINATION SETTING METHOD” on page 5, “BLUETOOTH FUNCTION CHECKING METHOD USING A SMARTPHONE OR CELLULAR PHONE” on page 8 and “BLUETOOTH INFORMATION WRITING METHOD” on page 9.

PW1 1-846-129-11 CONNECTION CABLE FOR AUTOMOBILE

(POWER) (900BTM)

PW1 1-846-979-11 CONNECTION CABLE, AUTOMOBILE (POWER)

(850BT/900BT: US, CND, E, IND, AUS)

#1 7-685-792-09 SCREW +PTT 2.6X6 (S)

#2 7-685-790-01 SCREW +PTT 2.6X4 (S) #3 7-685-793-01 SCREW +PTT 2.6X8 (S) #4 7-685-794-01 SCREW +PTT 2.6X10 (S) #5 7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT

49

WX-850BT/900BT/900BTM

Ver. 1.1

6-2. FRONT PANEL SECTION

52

RE901

KEY board

not supplied

53

FFC2

53

NFC1

not supplied

51

CCB1

LCD901

not supplied

IC902

J901

CN902

53

(900BT: AEP, UK, E, AUS)

54

Note 1: When the CN902 and J901 are replaced, refer to “NOTE FOR

REPLACING OF THE USB CONNECTOR (CN902) AND THE AUX JACK (J901)” on page 7.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

51 X-2592-286-1 PANEL FRONT (SV) ASSY (900BT: E, IND, AUS) 51 X-2592-287-1 PANEL FRONT (SV) ASSY (900BT: US, CND) 51 X-2592-288-1 PANEL FRONT (SV) ASSY (900BT: AEP, UK) 51 X-2592-289-1 PANEL FRONT (SV) ASSY (900BTM) 51 X-2592-950-1 PANEL FRONT (SV) ASSY (850BT)

52 A-2081-310-A KEY BOARD, COMPLETE

(850BT/900BT: US, CND, IND/900BTM)

52 A-2107-179-A KEY BOARD, COMPLETE

(900BT: AEP, UK, E, AUS) 53 3-250-543-02 SCREW (+B P-TITE M2) 54 4-143-400-01 GASKET (SHIELD TUNE S)

(900BT: AEP, UK, E, AUS)

Note 2: When the knob (VOL) assy (Ref. No. NFC1) is replaced, Blue-

CCB1 1-780-968-11 CONDUCTIVE BOARD, CONNECTION

CN902 1-843-918-12 CONNECTOR, USB ( FFC2 1-849-150-11 CABLE FLEXIBLE FLAT (22 CORE) IC902 6-600-806-01 IC PNJ4813M01S0 ( ) J901 1-844-363-11 JACK (SMALL TYPE) (DIA. 3.5) (AUX) (See Note 1) LCD901 1-812-182-11 DISPLAY PANEL, LIQUID CRYSTAL

NFC1 X-2592-163-1 KNOB (VOL) (SV) ASSY (Including NFC module)

RE901 1-490-863-11 ROTARY ENCODER

tooth information writing is necessary. Refer to “BLUETOOTH INFORMATION WRITING METHOD” on page 9.

) (See Note 1)

(See Note 2)

(v PUSH ENTER/MENU/ VOICE, (VOLUME))

50

WX-850BT/900BT/900BTM

SECTION 7

ELECTRICAL PARTS LIST

Note:

• Due to standardization, replacements in the parts list may be different from the parts speciﬁ ed in the diagrams or the com- ponents used on the set.

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

• RESISTORS

All resistors are in ohms. METAL: Metal-ﬁ lm resistor. METAL OXIDE: Metal oxide-ﬁ lm resistor. F: nonﬂ ammable

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

A-2081-310-A KEY BOARD, COMPLETE

(850BT/900BT: US, CND, IND/900BTM)

A-2107-179-A KEY BOARD, COMPLETE

*******************

• CAPACITORS uF: μF

• COILS uH: μH

• SEMICONDUCTORS In each case, u: μ, for example: uA. . : μA. . , uPA. . , μPA. . , uPB. . : μPB. . , uPC. . , μPC. . , uPD. . : μPD. .

< LIQUID CRYSTAL DISPLAY >

LCD901 1-812-182-11 DISPLAY PANEL, LIQUID CRYSTAL

(900BT: AEP, UK, E, AUS)

< LED >

When indicating parts by reference number, please include the board name.

Ver. 1.1

KEY

< CAPACITOR >

C901 1-118-347-11 CERAMIC CHIP 0.1uF 10% 25V C903 1-118-289-11 CERAMIC CHIP 0.1uF 10% 16V C906 1-118-289-11 CERAMIC CHIP 0.1uF 10% 16V C910 1-118-347-11 CERAMIC CHIP 0.1uF 10% 25V C911 1-165-908-11 CERAMIC CHIP 1uF 10% 10V

C913 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C916 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C917 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C918 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C925 1-116-716-11 CERAMIC CHIP 10uF 10% 16V

C926 1-116-716-11 CERAMIC CHIP 10uF 10% 16V

< CONNECTION CONDUCTIVE BOARD >

CCB1 1-780-968-11 CONDUCTIVE BOARD, CONNECTION

< CONNECTOR >

CN901 1-844-392-11 CONNECTOR, FFC/FPC (ZIF) 22P CN902 1-843-918-12 CONNECTOR, USB ( ) (See Note)

< DIODE >

D911 6-503-014-01 DIODE DZ2J05100L

< FERRITE BEAD >

FB901 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB902 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB903 1-500-113-22 BEAD, FERRITE (CHIP) (1608)

< IC >

IC901 6-721-644-01 IC BU97510CKV-ME2 IC902 6-600-806-01 IC PNJ4813M01S0 (

< JACK >

J901 1-844-363-11 JACK (SMALL TYPE) (DIA. 3.5) (AUX) (See Note)

< COIL >

* L901 1-457-443-22 COMMON MODE CHOKE COIL

Note: When the CN902 and J901 are replaced, refer to “NOTE FOR

REPLACING OF THE USB CONNECTOR (CN902) AND THE AUX JACK (J901)” on page 7.

)

LED901 6-503-871-01 LED SMLVN6RGB1U1 (KEY ILLUMINATION) LED902 6-503-871-01 LED SMLVN6RGB1U1 (KEY ILLUMINATION) LED905 6-503-871-01 LED SMLVN6RGB1U1 (KEY ILLUMINATION) LED906 6-503-871-01 LED SMLVN6RGB1U1 (LCD BACK LIGHT) LED915 6-503-871-01 LED SMLVN6RGB1U1 (LCD BACK LIGHT)

< TRANSISTOR >

Q901 8-729-427-72 TRANSISTOR XP4501 Q902 8-729-427-72 TRANSISTOR XP4501 Q903 8-729-427-72 TRANSISTOR XP4501 Q907 8-729-427-72 TRANSISTOR XP4501 Q909 8-729-427-72 TRANSISTOR XP4501

Q910 8-729-427-72 TRANSISTOR XP4501 Q911 8-729-427-72 TRANSISTOR XP4501 Q912 8-729-427-72 TRANSISTOR XP4501 Q913 8-729-427-72 TRANSISTOR XP4501

< RESISTOR >

R901 1-216-821-11 METAL CHIP 1K 5% 1/10W R902 1-216-802-11 METAL CHIP 27 5% 1/10W R903 1-216-806-11 METAL CHIP 56 5% 1/10W R904 1-216-810-11 METAL CHIP 120 5% 1/10W R905 1-216-797-11 METAL CHIP 10 5% 1/10W

R911 1-216-810-11 METAL CHIP 120 5% 1/10W R912 1-216-808-11 METAL CHIP 82 5% 1/10W R913 1-216-803-11 METAL CHIP 33 5% 1/10W R914 1-216-833-11 METAL CHIP 10K 5% 1/10W R915 1-216-833-11 METAL CHIP 10K 5% 1/10W

R916 1-216-833-11 METAL CHIP 10K 5% 1/10W R920 1-216-833-11 METAL CHIP 10K 5% 1/10W R921 1-216-833-11 METAL CHIP 10K 5% 1/10W R922 1-216-833-11 METAL CHIP 10K 5% 1/10W R923 1-216-803-11 METAL CHIP 33 5% 1/10W

R924 1-216-810-11 METAL CHIP 120 5% 1/10W R925 1-216-806-11 METAL CHIP 56 5% 1/10W R926 1-216-808-11 METAL CHIP 82 5% 1/10W R927 1-216-804-11 METAL CHIP 39 5% 1/10W R928 1-216-807-11 METAL CHIP 68 5% 1/10W

R935 1-216-803-11 METAL CHIP 33 5% 1/10W R936 1-216-810-11 METAL CHIP 120 5% 1/10W R937 1-216-806-11 METAL CHIP 56 5% 1/10W

51

WX-850BT/900BT/900BTM

Ver. 1.1

KEY MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R938 1-216-808-11 METAL CHIP 82 5% 1/10W R939 1-216-804-11 METAL CHIP 39 5% 1/10W

R940 1-216-807-11 METAL CHIP 68 5% 1/10W R941 1-216-811-11 METAL CHIP 150 5% 1/10W R942 1-216-811-11 METAL CHIP 150 5% 1/10W R943 1-216-864-91 SHORT CHIP 0 R944 1-216-864-91 SHORT CHIP 0

R945 1-216-817-11 METAL CHIP 470 5% 1/10W R946 1-216-817-11 METAL CHIP 470 5% 1/10W R947 1-216-817-11 METAL CHIP 470 5% 1/10W R948 1-216-820-11 METAL CHIP 820 5% 1/10W R949 1-216-821-11 METAL CHIP 1K 5% 1/10W

R950 1-216-821-11 METAL CHIP 1K 5% 1/10W R951 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R952 1-218-955-11 METAL CHIP 1.5K 5% 1/16W R953 1-218-956-11 METAL CHIP 1.8K 5% 1/16W R956 1-216-820-11 METAL CHIP 820 5% 1/10W

R957 1-216-821-11 METAL CHIP 1K 5% 1/10W R958 1-216-821-11 METAL CHIP 1K 5% 1/10W R959 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R960 1-218-955-11 METAL CHIP 1.5K 5% 1/16W R961 1-218-956-11 METAL CHIP 1.8K 5% 1/16W

R962 1-218-957-11 METAL CHIP 2.2K 5% 1/16W R969 1-216-295-91 SHORT CHIP 0 R974 1-216-801-11 METAL CHIP 22 5% 1/10W R977 1-216-810-11 METAL CHIP 120 5% 1/10W R978 1-216-809-11 METAL CHIP 100 5% 1/10W

R979 1-216-807-11 METAL CHIP 68 5% 1/10W R980 1-216-806-11 METAL CHIP 56 5% 1/10W R981 1-216-833-11 METAL CHIP 10K 5% 1/10W R982 1-216-808-11 METAL CHIP 82 5% 1/10W R983 1-216-804-11 METAL CHIP 39 5% 1/10W

S903 1-798-448-11 TACTILE SWITCH (M> SEEK +) S904 1-798-448-11 TACTILE SWITCH (MODE ) S905 1-798-448-11 TACTILE SWITCH (SEEK − .m)

S906 1-798-448-11 TACTILE SWITCH ( S907 1-798-448-11 TACTILE SWITCH (MEGA BASS) S910 1-798-448-11 TACTILE SWITCH (PAUSE 6) S911 1-798-448-11 TACTILE SWITCH (MIC 5) S912 1-798-448-11 TACTILE SWITCH (

S913 1-798-448-11 TACTILE SWITCH ( 3) S914 1-798-448-11 TACTILE SWITCH (ALBUM v 2) S915 1-798-448-11 TACTILE SWITCH (V ALBUM 1) S916 1-798-448-11 TACTILE SWITCH ( CALL) S917 1-798-448-11 TACTILE SWITCH (DSPL SCRL)

S919 1-798-448-11 TACTILE SWITCH (RESET)

< DIODE >

VDR901 6-504-257-01 DIODE ESDAXLC6-1BT2 VDR902 6-504-257-01 DIODE ESDAXLC6-1BT2 VDR903 6-504-257-01 DIODE ESDAXLC6-1BT2

*************************************************************

A-2081-290-A MAIN BOARD, COMPLETE (900BT: US, CND)

A-2081-291-A MAIN BOARD, COMPLETE (850BT/900BT: AEP,

UK, E, IND, AUS/900BTM) (See Note 1)

********************

7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT 7-685-794-01 SCREW +PTT 2.6X10 (S)

< ANTENNA >

ANT001 (Not supplied) ANTENNA (CHIP MULTILYAER)

PTY)

4)

(See Note 1)

(BT ANTENNA) (See Note 2)

R984 1-216-833-11 METAL CHIP 10K 5% 1/10W R985 1-216-806-11 METAL CHIP 56 5% 1/10W R986 1-216-803-11 METAL CHIP 33 5% 1/10W R987 1-216-833-11 METAL CHIP 10K 5% 1/10W R988 1-216-806-11 METAL CHIP 56 5% 1/10W

R989 1-216-797-11 METAL CHIP 10 5% 1/10W R990 1-216-802-11 METAL CHIP 27 5% 1/10W R991 1-216-808-11 METAL CHIP 82 5% 1/10W R992 1-216-809-11 METAL CHIP 100 5% 1/10W R1013 1-216-809-11 METAL CHIP 100 5% 1/10W

R1016 1-216-810-11 METAL CHIP 120 5% 1/10W R1017 1-218-957-11 METAL CHIP 2.2K 5% 1/16W R1018 1-216-158-00 METAL CHIP 22 5% 1/4W

R1018 1-216-296-11 SHORT CHIP 0

(850BT/900BT: US, CND, IND/900BTM)

< ROTARY ENCODER >

RE901 1-490-863-11 ROTARY ENCODER

(v PUSH ENTER/MENU/

< SWITCH >

S901 1-798-448-11 TACTILE SWITCH (Z) S902 1-798-448-11 TACTILE SWITCH (SOURCE OFF)

Note 1: When the complete MAIN board is replaced, it is necessary

to replace knob (VOL) assy (Ref. No. NFC1) simultaneously. Also, the destination setting, Bluetooth operation check and Bluetooth information writing is necessary. Refer to “DESTINATION SETTING METHOD” on page 5, “BLUETOOTH FUNCTION CHECKING METHOD USING A SMARTPHONE OR CELLULAR PHONE” on page 8 and “BLUETOOTH INFORMATION WRITING METHOD” on page 9.

(900BT: AEP, UK, E, AUS)

VOICE, (VOLUME))

52

< CAPACITOR >

C2 1-116-153-11 CERAMIC CHIP 18PF 1% 50V C3 1-112-692-11 CERAMIC CHIP 1000PF 5% 50V * C03 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V C4 1-116-385-81 CERAMIC CHIP 4.7PF 0.1PF 50V C5 1-116-194-81 CERAMIC CHIP 33PF 1% 50V

C6 1-164-844-11 CERAMIC CHIP 4PF 0.25PF 50V C8 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C10 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C11 1-116-745-11 CERAMIC CHIP 0.22uF 10% 6.3V C12 1-118-403-11 CERAMIC CHIP 0.001uF 10% 50V

C13 1-116-737-11 CERAMIC CHIP 1uF 20% 10V * C014 1-116-735-11 CERAMIC CHIP 1uF 10% 16V C15 1-118-403-11 CERAMIC CHIP 0.001uF 10% 50V * C16 1-118-401-11 CERAMIC CHIP 0.0015uF 10% 50V C20 1-116-737-11 CERAMIC CHIP 1uF 20% 10V

C21 1-116-737-11 CERAMIC CHIP 1uF 20% 10V * C28 1-116-720-11 CERAMIC CHIP 10uF 20% 6.3V C30 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C102 1-116-716-11 CERAMIC CHIP 10uF 10% 16V * C103 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V

C104 1-118-290-11 CERAMIC CHIP 0.001uF 10% 50V C105 1-118-477-11 CERAMIC CHIP 2.2uF 10% 6.3V C106 1-118-290-11 CERAMIC CHIP 0.001uF 10% 50V * C107 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V C109 1-118-347-11 CERAMIC CHIP 0.1uF 10% 25V

C299 1-118-290-11 CERAMIC CHIP 0.001uF 10% 50V

Note 2: ANT001 on the MAIN board cannot replace with single. When

this part is damaged, replace the complete mounted board.

WX-850BT/900BT/900BTM

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C300 1-118-039-11 CERAMIC CHIP 1uF 10% 25V C301 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C302 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C303 1-112-839-11 ELECT 4700uF 20% 16V

C304 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C305 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C306 1-118-361-11 CERAMIC CHIP 0.1uF 10% 50V * C307 1-116-735-11 CERAMIC CHIP 1uF 10% 16V C308 1-164-866-11 CERAMIC CHIP 47PF 5% 50V

C309 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C310 1-118-347-11 CERAMIC CHIP 0.1uF 10% 25V C311 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C312 1-118-039-11 CERAMIC CHIP 1uF 10% 25V C313 1-164-866-11 CERAMIC CHIP 47PF 5% 50V

C314 1-118-930-11 CERAMIC CHIP 10uF 10% 10V C315 1-164-866-11 CERAMIC CHIP 47PF 5% 50V

* C316 1-116-735-11 CERAMIC CHIP 1uF 10% 16V * C317 1-116-735-11 CERAMIC CHIP 1uF 10% 16V * C318 1-116-735-11 CERAMIC CHIP 1uF 10% 16V

* C319 1-116-735-11 CERAMIC CHIP 1uF 10% 16V * C320 1-116-735-11 CERAMIC CHIP 1uF 10% 16V * C321 1-116-735-11 CERAMIC CHIP 1uF 10% 16V * C322 1-116-735-11 CERAMIC CHIP 1uF 10% 16V * C323 1-116-735-11 CERAMIC CHIP 1uF 10% 16V

C324 1-164-866-11 CERAMIC CHIP 47PF 5% 50V

* C325 1-116-735-11 CERAMIC CHIP 1uF 10% 16V * C326 1-116-735-11 CERAMIC CHIP 1uF 10% 16V

C328 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C329 1-118-347-11 CERAMIC CHIP 0.1uF 10% 25V

C330 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C331 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C332 1-118-361-11 CERAMIC CHIP 0.1uF 10% 50V C333 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C338 1-162-923-11 CERAMIC CHIP 47PF 5% 50V

C339 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C340 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C341 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C342 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C343 1-162-923-11 CERAMIC CHIP 47PF 5% 50V

C401 1-128-992-21 ELECT CHIP 47uF 20% 25V C404 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C405 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C406 1-118-047-11 CERAMIC CHIP 10uF 10% 16V C408 1-162-923-11 CERAMIC CHIP 47PF 5% 50V

C409 1-118-047-11 CERAMIC CHIP 10uF 10% 16V C410 1-118-047-11 CERAMIC CHIP 10uF 10% 16V C411 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C412 1-100-966-91 CERAMIC CHIP 10uF 20% 10V C413 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C414 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C415 1-116-865-11 CERAMIC CHIP 10uF 10% 25V C416 1-118-047-11 CERAMIC CHIP 10uF 10% 16V C417 1-116-722-11 CERAMIC CHIP 4.7uF 10% 16V C418 1-162-923-11 CERAMIC CHIP 47PF 5% 50V

C419 1-162-923-11 CERAMIC CHIP 47PF 5% 50V * C420 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V

(900BT: US, CND)

* C421 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V

(900BT: US, CND)

* C422 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V

(900BT: US, CND)

C423 1-118-389-11 CERAMIC CHIP 0.022uF 10% 25V

C424 1-118-389-11 CERAMIC CHIP 0.022uF 10% 25V C425 1-116-722-11 CERAMIC CHIP 4.7uF 10% 16V C441 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C442 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C443 1-164-866-11 CERAMIC CHIP 47PF 5% 50V

C444 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C445 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C446 1-114-599-21 ELECT CHIP 10uF 20% 35V C500 1-112-692-11 CERAMIC CHIP 1000PF 5% 50V C501 1-165-492-21 ELECT CHIP 100uF 20% 10V

C502 1-165-492-21 ELECT CHIP 100uF 20% 10V C503 1-118-345-11 CERAMIC CHIP 0.01uF 10% 25V C504 1-118-459-11 CERAMIC CHIP 0.01uF 10% 25V C505 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C506 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C507 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C508 1-118-290-11 CERAMIC CHIP 0.001uF 10% 50V C509 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C510 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C511 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C512 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C515 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C516 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C517 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C518 1-164-848-11 CERAMIC CHIP 8PF 0.5PF 50V

C519 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C520 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C521 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C522 1-164-848-11 CERAMIC CHIP 8PF 0.5PF 50V C523 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C524 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C525 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C526 1-116-711-11 CERAMIC CHIP 22uF 20% 16V C527 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C528 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V

C529 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C530 1-116-711-11 CERAMIC CHIP 22uF 20% 16V C531 1-164-852-11 CERAMIC CHIP 12PF 5% 50V C532 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C533 1-164-854-11 CERAMIC CHIP 15PF 5% 50V

C534 1-116-711-11 CERAMIC CHIP 22uF 20% 16V C535 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C536 1-116-711-11 CERAMIC CHIP 22uF 20% 16V C537 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C538 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C539 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C540 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C541 1-116-737-11 CERAMIC CHIP 1uF 20% 10V C543 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C544 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C545 1-116-737-11 CERAMIC CHIP 1uF 20% 10V C546 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C547 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C548 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C549 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C550 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C551 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C559 1-164-940-11 CERAMIC CHIP 0.0033uF 10% 16V C560 1-116-707-11 CERAMIC CHIP 47uF 20% 10V

5353

WX-850BT/900BT/900BTM

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C564 1-100-354-21 ELECT CHIP 220uF 20% 6.3V

C767 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

* C567 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V C568 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V C569 1-118-361-11 CERAMIC CHIP 0.1uF 10% 50V C570 1-118-477-11 CERAMIC CHIP 2.2uF 10% 6.3V C700 1-112-692-11 CERAMIC CHIP 1000PF 5% 50V

C702 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V * C704 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V C705 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

* C706 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V * C707 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V

C711 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C712 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C714 1-118-388-11 CERAMIC CHIP 0.047uF 10% 25V C715 1-118-477-11 CERAMIC CHIP 2.2uF 10% 6.3V C716 1-118-477-11 CERAMIC CHIP 2.2uF 10% 6.3V

C717 1-118-388-11 CERAMIC CHIP 0.047uF 10% 25V * C718 1-118-407-11 CERAMIC CHIP 470PF 10% 50V C719 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C720 1-116-707-11 CERAMIC CHIP 47uF 20% 10V * C721 1-118-407-11 CERAMIC CHIP 470PF 10% 50V

C722 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C723 1-118-459-11 CERAMIC CHIP 0.01uF 10% 25V C725 1-118-403-11 CERAMIC CHIP 0.001uF 10% 50V C727 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C728 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C729 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C730 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C731 1-116-733-11 CERAMIC CHIP 1uF 10% 25V C732 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C734 1-118-394-11 CERAMIC CHIP 0.0056uF 10% 50V

C735 1-127-772-81 CERAMIC CHIP 0.033uF 10% 10V C736 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V C737 1-118-397-11 CERAMIC CHIP 0.0033uF 10% 50V C738 1-118-397-11 CERAMIC CHIP 0.0033uF 10% 50V C739 1-118-397-11 CERAMIC CHIP 0.0033uF 10% 50V

C740 1-118-397-11 CERAMIC CHIP 0.0033uF 10% 50V C741 1-118-397-11 CERAMIC CHIP 0.0033uF 10% 50V C742 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C743 1-124-778-00 ELECT CHIP 22uF 20% 6.3V C744 1-118-047-11 CERAMIC CHIP 10uF 10% 16V

C745 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C746 1-118-047-11 CERAMIC CHIP 10uF 10% 16V C747 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C748 1-118-047-11 CERAMIC CHIP 10uF 10% 16V C749 1-165-908-11 CERAMIC CHIP 1uF 10% 10V

C750 1-118-047-11 CERAMIC CHIP 10uF 10% 16V C751 1-116-728-11 CERAMIC CHIP 2.2uF 10% 10V C754 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C755 1-118-403-11 CERAMIC CHIP 0.001uF 10% 50V C756 1-164-854-11 CERAMIC CHIP 15PF 5% 50V

C758 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C759 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C760 1-127-988-81 CERAMIC CHIP 0.015uF 10% 16V C761 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C762 1-100-579-81 CERAMIC CHIP 0.0056uF 10% 25V

C763 1-164-854-11 CERAMIC CHIP 15PF 5% 50V C764 1-118-345-11 CERAMIC CHIP 0.01uF 10% 25V C765 1-118-477-11 CERAMIC CHIP 2.2uF 10% 6.3V C766 1-118-399-11 CERAMIC CHIP 0.0022uF 10% 50V

C768 1-118-459-11 CERAMIC CHIP 0.01uF 10% 25V C769 1-116-728-11 CERAMIC CHIP 2.2uF 10% 10V C770 1-118-459-11 CERAMIC CHIP 0.01uF 10% 25V C771 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C772 1-118-477-11 CERAMIC CHIP 2.2uF 10% 6.3V

C773 1-116-728-11 CERAMIC CHIP 2.2uF 10% 10V C775 1-116-728-11 CERAMIC CHIP 2.2uF 10% 10V C777 1-116-728-11 CERAMIC CHIP 2.2uF 10% 10V C779 1-116-728-11 CERAMIC CHIP 2.2uF 10% 10V C780 1-118-399-11 CERAMIC CHIP 0.0022uF 10% 50V

C781 1-118-399-11 CERAMIC CHIP 0.0022uF 10% 50V C782 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C783 1-127-988-81 CERAMIC CHIP 0.015uF 10% 16V C786 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C787 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C788 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C790 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C793 1-164-866-11 CERAMIC CHIP 47PF 5% 50V C801 1-116-705-11 CERAMIC CHIP 47uF 20% 16V C803 1-118-290-11 CERAMIC CHIP 0.001uF 10% 50V

C804 1-118-290-11 CERAMIC CHIP 0.001uF 10% 50V C805 1-118-405-11 CERAMIC CHIP 680PF 10% 50V C806 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C807 1-118-403-11 CERAMIC CHIP 0.001uF 10% 50V

(900BT: US, CND)

C809 1-118-393-11 CERAMIC CHIP 0.0068uF 10% 50V

C810 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C811 1-164-874-11 CERAMIC CHIP 100PF 5% 50V

(900BT: US, CND) * C812 1-116-735-11 CERAMIC CHIP 1uF 10% 16V C813 1-116-711-11 CERAMIC CHIP 22uF 20% 16V C814 1-117-681-11 ELECT CHIP 100uF 20% 16V

C815 1-116-865-11 CERAMIC CHIP 10uF 10% 25V C816 1-164-874-11 CERAMIC CHIP 100PF 5% 50V

(900BT: US, CND) C818 1-116-865-11 CERAMIC CHIP 10uF 10% 25V C820 1-116-740-11 CERAMIC CHIP 0.47uF 10% 16V C821 1-116-716-11 CERAMIC CHIP 10uF 10% 16V

C822 1-116-716-11 CERAMIC CHIP 10uF 10% 16V C825 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

(900BT: US, CND) C827 1-116-734-11 CERAMIC CHIP 1uF 20% 16V

* C829 1-118-407-11 CERAMIC CHIP 470PF 10% 50V * C830 1-118-407-11 CERAMIC CHIP 470PF 10% 50V

C831 1-100-769-21 ELECT CHIP 470uF 20% 16V C832 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

(900BT: US, CND) * C833 1-118-035-11 CERAMIC CHIP 0.1uF 10% 25V C834 1-116-865-11 CERAMIC CHIP 10uF 10% 25V C835 1-100-769-21 ELECT CHIP 470uF 20% 16V

C837 1-100-769-21 ELECT CHIP 470uF 20% 16V * C838 1-118-035-11 CERAMIC CHIP 0.1uF 10% 25V C839 1-164-878-11 CERAMIC CHIP 150PF 5% 50V C840 1-116-739-11 CERAMIC CHIP 0.47uF 10% 50V C841 1-116-739-11 CERAMIC CHIP 0.47uF 10% 50V

C842 1-114-817-11 CERAMIC CHIP 2.2uF 10% 50V C843 1-118-403-11 CERAMIC CHIP 0.001uF 10% 50V C844 1-100-764-21 ELECT CHIP 4.7uF 20% 25V C845 1-116-734-11 CERAMIC CHIP 1uF 20% 16V C846 1-116-716-11 CERAMIC CHIP 10uF 10% 16V

54

WX-850BT/900BT/900BTM

Ver. 1.1

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C847 1-118-955-11 CERAMIC CHIP 22uF 20% 16V C848 1-116-705-11 CERAMIC CHIP 47uF 20% 16V C850 1-116-865-11 CERAMIC CHIP 10uF 10% 25V C851 1-112-746-11 CERAMIC CHIP 4.7uF 10% 6.3V C852 1-112-746-11 CERAMIC CHIP 4.7uF 10% 6.3V

C1576 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C1577 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C1581 1-164-872-11 CERAMIC CHIP 82PF 5% 50V C1582 1-164-872-11 CERAMIC CHIP 82PF 5% 50V * C1583 1-116-735-11 CERAMIC CHIP 1uF 10% 16V

C861 1-116-716-11 CERAMIC CHIP 10uF 10% 16V C865 1-116-705-11 CERAMIC CHIP 47uF 20% 16V C866 1-116-705-11 CERAMIC CHIP 47uF 20% 16V C867 1-100-769-21 ELECT CHIP 470uF 20% 16V * C872 1-118-407-11 CERAMIC CHIP 470PF 10% 50V

C873 1-112-692-11 CERAMIC CHIP 1000PF 5% 50V C875 1-116-716-11 CERAMIC CHIP 10uF 10% 16V C878 1-116-728-11 CERAMIC CHIP 2.2uF 10% 10V C1005 1-116-707-11 CERAMIC CHIP 47uF 20% 10V C1006 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V

C1008 1-118-040-11 CERAMIC CHIP 2.2uF 10% 16V C1009 1-118-040-11 CERAMIC CHIP 2.2uF 10% 16V

* C1010 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V * C1011 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V * C1012 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V

C1013 1-118-388-11 CERAMIC CHIP 0.047uF 10% 25V C1017 1-118-403-11 CERAMIC CHIP 0.001uF 10% 50V C1018 1-116-724-11 CERAMIC CHIP 4.7uF 20% 6.3V C1019 1-116-741-11 CERAMIC CHIP 0.47uF 20% 10V * C1052 1-116-738-11 CERAMIC CHIP 1uF 10% 6.3V

C1054 1-118-290-11 CERAMIC CHIP 0.001uF 10% 50V C1094 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C1337 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C1338 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C1339 1-118-045-11 CERAMIC CHIP 2.2uF 10% 25V

C1341 1-118-403-11 CERAMIC CHIP 0.001uF 10% 50V C1353 1-118-361-11 CERAMIC CHIP 0.1uF 10% 50V C1358 1-162-966-91 CERAMIC CHIP 0.0022uF 10% 50V C1361 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C1385 1-118-290-11 CERAMIC CHIP 0.001uF 10% 50V

C1386 1-118-290-11 CERAMIC CHIP 0.001uF 10% 50V C1387 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C1394 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V C1395 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V * C1401 1-116-735-11 CERAMIC CHIP 1uF 10% 16V

C1402 1-118-386-11 CERAMIC CHIP 0.1uF 10% 16V * C1403 1-116-735-11 CERAMIC CHIP 1uF 10% 16V C1405 1-118-359-11 CERAMIC CHIP 10uF 10% 16V C1406 1-164-874-11 CERAMIC CHIP 100PF 5% 50V C1409 1-118-040-11 CERAMIC CHIP 2.2uF 10% 16V

C1410 1-118-040-11 CERAMIC CHIP 2.2uF 10% 16V C1411 1-164-866-11 CERAMIC CHIP 47PF 5% 50V * C1414 1-116-735-11 CERAMIC CHIP 1uF 10% 16V C1415 1-112-692-11 CERAMIC CHIP 1000PF 5% 50V C1561 1-116-732-11 CERAMIC CHIP 2.2uF 20% 6.3V

* C1562 1-116-735-11 CERAMIC CHIP 1uF 10% 16V C1563 1-118-459-11 CERAMIC CHIP 0.01uF 10% 25V C1564 1-118-040-11 CERAMIC CHIP 2.2uF 10% 16V C1565 1-116-722-11 CERAMIC CHIP 4.7uF 10% 16V C1569 1-117-730-81 CERAMIC CHIP 1.2PF 0.1PF 16V

* C1571 1-100-207-81 CERAMIC CHIP 0.3PF 0.1PF 50V C1572 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C1573 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C1574 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C1575 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C1584 1-118-040-11 CERAMIC CHIP 2.2uF 10% 16V

< CONNECTOR >

CN101 1-794-555-51 CONNECTOR, FFC/FPC 22P CN301 1-843-330-31 PIN, CONNECTOR 16P CN701 1-843-775-11 CONNECTOR, FFC/FPC (ZIF) 27P CN801 1-779-886-11 SOCKET, MINIATURE DIN CONNECTOR

(SIRIUSXM IN) (900BT: US, CND)

< DIODE >

D301 6-503-548-01 DIODE DB2441600L D303 6-503-238-01 DIODE GN1G

(850BT/900BT: AEP, UK, E, IND, AUS/900BTM) D401 6-502-961-01 DIODE DA2J10100L D501 6-503-759-01 DIODE RB751V40, 115 D502 6-503-759-01 DIODE RB751V40, 115

D801 6-504-041-01 DIODE RB050L-60 D802 6-502-972-01 DIODE DZ2J09100L D805 6-503-031-01 DIODE DZ2J18000L (900BT: US, CND) * D806 6-503-973-01 DIODE RSX205L-30TE25 D808 6-503-031-01 DIODE DZ2J18000L (900BT: US, CND)

D809 6-503-031-01 DIODE DZ2J18000L (900BT: US, CND) D811 6-503-031-01 DIODE DZ2J18000L D812 6-503-238-01 DIODE GN1G D813 6-503-031-01 DIODE DZ2J18000L D814 6-502-961-01 DIODE DA2J10100L

D816 6-504-047-01 DIODE RSX051VA-30 D817 6-503-016-01 DIODE DZ2J07500L D818 6-503-031-01 DIODE DZ2J18000L D1001 6-502-969-01 DIODE DZ2J06800L D1002 6-502-969-01 DIODE DZ2J06800L

D1306 6-503-759-01 DIODE RB751V40, 115 D1308 6-502-969-01 DIODE DZ2J06800L D1311 6-503-031-01 DIODE DZ2J18000L D1312 6-503-031-01 DIODE DZ2J18000L D1317 6-503-548-01 DIODE DB2441600L

D1318 6-502-961-01 DIODE DA2J10100L D1319 8-719-074-43 DIODE BAS316-115 D1322 6-502-961-01 DIODE DA2J10100L

< FUSE >

F801 1-576-415-11 FUSE (2 A/32 V) (900BT: US, CND)

< FERRITE BEAD >

FB1 1-481-912-21 EMI FERRITE (SMD) (1005) FB02 1-400-334-21 FERRITE, EMI (SMD) (1608) (900BT: US, CND) FB101 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB302 1-481-746-11 SDM EMI FERRITE FB401 1-400-334-21 FERRITE, EMI (SMD) (1608)

FB403 1-400-334-21 FERRITE, EMI (SMD) (1608) FB501 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB504 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB702 1-469-084-21 INDUCTOR, FERRITE BEAD (1005) FB703 1-469-084-21 INDUCTOR, FERRITE BEAD (1005)

FB801 1-500-113-22 BEAD, FERRITE (CHIP) (1608)

5555

WX-850BT/900BT/900BTM

Ver. 1.1

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

FB802 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB803 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB804 1-500-113-22 BEAD, FERRITE (CHIP) (1608) (900BT: US, CND) FB805 1-500-113-22 BEAD, FERRITE (CHIP) (1608)

FB1003 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB1004 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB1005 1-500-113-22 BEAD, FERRITE (CHIP) (1608) FB1304 1-469-094-21 FERRITE, EMI (SMD) (1608) FB1305 1-481-396-21 FERRITE, EMI (SMD) (1608)

< IC/BT MODULE >

IC001 (Not supplied) IC SDP2014HN/V102 (See Note 1) IC002 6-721-116-01 IC BU33UC3WG-TR IC301 6-720-774-01 IC PURE5001H-4WX IC402 6-721-168-01 IC BD3468FV-E2 IC501 6-719-855-01 IC BU4228F-STR

IC502 6-722-784-01 IC MX25L3235EM2I-10G-A10 (SV) (See Note 2) IC503 (Not supplied) IC R7S7200032CFP-A (See Note 1) IC504 6-710-376-01 IC 74LVC1G17GW-125 IC702 6-717-694-01 IC BU33TD3WG-TR IC703 6-716-355-01 IC BU15TD3WG-TR

IC704 6-716-355-01 IC BU15TD3WG-TR IC705 6-715-712-11 IC TC94A99FG-003 (SYCH IC801 6-709-182-01 IC TC7WH126FK (900BT: US, CND) IC802 6-710-376-01 IC 74LVC1G17GW-125 (900BT: US, CND) IC803 6-721-184-01 IC BD49100RFS-E2

IC804 (Not supplied) IC BD60HC0WEFJ-E2 (See Note 1) IC805 6-719-012-01 IC S-13A1A12-E6T1U3 IC1001 6-717-694-01 IC BU33TD3WG-TR IC1002 (Not supplied) BT MODULE (WB113C) (See Note 1) IC1003 6-703-863-01 IC NJM2781RB1

IC1009 (Not supplied) IC MFI337S3959 (See Note 1)

< JACK >

Q405 6-552-905-01 TRANSISTOR DTC014TEBTL

Q406 6-552-905-01 TRANSISTOR DTC014TEBTL Q407 6-552-905-01 TRANSISTOR DTC014TEBTL Q408 6-552-905-01 TRANSISTOR DTC014TEBTL Q701 6-551-120-01 TRANSISTOR 2SA2119K Q801 6-552-904-01 TRANSISTOR DTC014EEBTL

Q802 6-552-895-01 TRANSISTOR DTA014EEBTL Q803 6-553-498-01 FET NTTFS5116PLTWG Q804 6-553-498-01 FET NTTFS5116PLTWG Q805 6-553-497-01 FET NVTFS5124PLTWG Q806 6-552-890-01 TRANSISTOR 2SCR523EBTL

Q807 6-552-890-01 TRANSISTOR 2SCR523EBTL Q808 6-552-895-01 TRANSISTOR DTA014EEBTL Q812 6-552-915-01 TRANSISTOR DTC044EEBTL Q813 6-552-904-01 TRANSISTOR DTC014EEBTL Q814 6-552-890-01 TRANSISTOR 2SCR523EBTL

Q1302 6-552-891-01 TRANSISTOR LSAR523UBFS8TL Q1307 6-552-933-01 TRANSISTOR LTA043ZUBFS8TL Q1308 6-552-933-01 TRANSISTOR LTA043ZUBFS8TL Q1309 6-552-915-01 TRANSISTOR DTC044EEBTL Q1310 6-552-895-01 TRANSISTOR DTA014EEBTL

< RESISTOR/CAPACITOR >

R4 1-218-989-11 METAL CHIP 1M 5% 1/16W R07 1-216-864-91 SHORT CHIP 0

(850BT/900BT: AEP, UK, E, IND, AUS/900BTM) R8 1-218-941-81 METAL CHIP 100 5% 1/16W R10 1-218-941-81 METAL CHIP 100 5% 1/16W R11 1-218-941-81 METAL CHIP 100 5% 1/16W

R012 1-216-864-91 SHORT CHIP 0 R13 1-118-345-11 CERAMIC CHIP 0.01uF 10% 25V R14 1-218-941-81 METAL CHIP 100 5% 1/16W R15 1-218-965-11 METAL CHIP 10K 5% 1/16W R16 1-218-965-11 METAL CHIP 10K 5% 1/16W

J001 1-843-791-11 JACK (ANT) (ANTENNA IN) J401 1-822-714-21 JACK, PIN 6P (FRONT/REAR/SUB AUDIO OUT) J801 1-566-822-81 JACK (REMOTE IN) J1001 1-566-822-91 JACK (MIC)

< COIL >

L01 1-400-073-21 INDUCTOR 4.7uH L1 1-469-293-21 INDUCTOR 220nH L2 1-412-978-41 INDUCTOR 0.82uH L3 1-481-330-21 INDUCTOR 220nH L5 1-412-985-31 INDUCTOR 3.3uH

L6 1-469-293-21 INDUCTOR 220nH L301 1-456-617-11 COIL, CHOKE L401 1-469-844-11 INDUCTOR 2.2uH L501 1-414-842-21 INDUCTOR 15nH L502 1-414-842-21 INDUCTOR 15nH

L504 1-400-073-21 INDUCTOR 4.7uH L505 1-400-073-21 INDUCTOR 4.7uH L801 1-460-704-11 COIL, CHOKE 22uH L802 1-481-904-11 INDUCTOR 47uH L803 1-481-904-11 INDUCTOR 47uH

< TRANSISTOR >

Q401 6-551-970-01 TRANSISTOR LTC614TUFP8T106 Q402 6-552-895-01 TRANSISTOR DTA014EEBTL Q403 6-552-905-01 TRANSISTOR DTC014TEBTL Q404 6-552-905-01 TRANSISTOR DTC014TEBTL

Note 1: IC001, IC503, IC804, IC1002 and IC1009 on the MAIN board

cannot replace with single. When these parts are damaged, replace the complete mounted board.

56

R19 1-216-864-91 SHORT CHIP 0 R21 1-216-864-91 SHORT CHIP 0 R24 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V R27 1-218-941-81 METAL CHIP 100 5% 1/16W R30 1-218-965-11 METAL CHIP 10K 5% 1/16W

R31 1-218-965-11 METAL CHIP 10K 5% 1/16W R102 1-216-864-91 SHORT CHIP 0 R103 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R104 1-216-821-11 METAL CHIP 1K 5% 1/10W R105 1-218-967-11 METAL CHIP 15K 5% 1/16W

R107 1-218-967-11 METAL CHIP 15K 5% 1/16W R108 1-216-821-11 METAL CHIP 1K 5% 1/10W R111 1-216-864-91 SHORT CHIP 0 R301 1-216-214-00 METAL CHIP 4.7K 5% 1/4W R303 1-218-965-11 METAL CHIP 10K 5% 1/16W

R304 1-216-864-91 SHORT CHIP 0 R305 1-218-953-11 METAL CHIP 1K 5% 1/16W R306 1-218-953-11 METAL CHIP 1K 5% 1/16W R307 1-218-953-11 METAL CHIP 1K 5% 1/16W R308 1-218-953-11 METAL CHIP 1K 5% 1/16W

R309 1-218-943-11 METAL CHIP 150 5% 1/16W R310 1-218-973-11 METAL CHIP 47K 5% 1/16W R311 1-216-864-91 SHORT CHIP 0 R312 1-218-973-11 METAL CHIP 47K 5% 1/16W R315 1-216-864-91 SHORT CHIP 0

R317 1-216-864-91 SHORT CHIP 0

Note 2: When the IC502 on the MAIN board is replaced, the destina-

tion setting is necessary. Refer to “DESTINATION SETTING METHOD” on page 5.

WX-850BT/900BT/900BTM

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R320 1-216-864-91 SHORT CHIP 0 R322 1-216-864-91 SHORT CHIP 0 R323 1-218-990-81 SHORT CHIP 0 R334 1-218-990-81 SHORT CHIP 0

R335 1-218-990-81 SHORT CHIP 0 R336 1-218-990-81 SHORT CHIP 0 R337 1-218-990-81 SHORT CHIP 0 R400 1-216-296-11 SHORT CHIP 0 R401 1-218-933-11 METAL CHIP 22 5% 1/16W

R406 1-216-864-91 SHORT CHIP 0 R408 1-216-296-11 SHORT CHIP 0 R409 1-216-296-11 SHORT CHIP 0 R412 1-216-296-11 SHORT CHIP 0 R413 1-250-600-11 METAL CHIP 220 1% 1/10W

R414 1-250-640-11 METAL CHIP 10K 1% 1/10W R417 1-250-640-11 METAL CHIP 10K 1% 1/10W R418 1-216-864-91 SHORT CHIP 0 R421 1-250-600-11 METAL CHIP 220 1% 1/10W R422 1-250-600-11 METAL CHIP 220 1% 1/10W

R423 1-250-640-11 METAL CHIP 10K 1% 1/10W R424 1-218-990-81 SHORT CHIP 0 R425 1-218-990-81 SHORT CHIP 0 R426 1-218-990-81 SHORT CHIP 0 R427 1-218-990-81 SHORT CHIP 0

R428 1-218-990-81 SHORT CHIP 0 R429 1-218-990-81 SHORT CHIP 0 R430 1-218-990-81 SHORT CHIP 0 R431 1-218-990-81 SHORT CHIP 0 R432 1-250-640-11 METAL CHIP 10K 1% 1/10W

R433 1-250-600-11 METAL CHIP 220 1% 1/10W R434 1-250-600-11 METAL CHIP 220 1% 1/10W R435 1-250-640-11 METAL CHIP 10K 1% 1/10W R436 1-250-640-11 METAL CHIP 10K 1% 1/10W R438 1-250-600-11 METAL CHIP 220 1% 1/10W

R439 1-218-990-81 SHORT CHIP 0 R440 1-218-990-81 SHORT CHIP 0 R447 1-216-864-91 SHORT CHIP 0 R501 1-218-941-81 METAL CHIP 100 5% 1/16W R502 1-218-941-81 METAL CHIP 100 5% 1/16W

R503 1-218-990-81 SHORT CHIP 0 R504 1-218-941-81 METAL CHIP 100 5% 1/16W R505 1-218-990-81 SHORT CHIP 0 R506 1-218-941-81 METAL CHIP 100 5% 1/16W R507 1-216-864-91 SHORT CHIP 0

R509 1-218-941-81 METAL CHIP 100 5% 1/16W R510 1-218-953-11 METAL CHIP 1K 5% 1/16W R511 1-218-953-11 METAL CHIP 1K 5% 1/16W R512 1-218-941-81 METAL CHIP 100 5% 1/16W R513 1-218-941-81 METAL CHIP 100 5% 1/16W

R516 1-218-941-81 METAL CHIP 100 5% 1/16W R517 1-218-941-81 METAL CHIP 100 5% 1/16W R519 1-218-941-81 METAL CHIP 100 5% 1/16W R520 1-218-941-81 METAL CHIP 100 5% 1/16W R521 1-218-977-11 METAL CHIP 100K 5% 1/16W

R522 1-218-941-81 METAL CHIP 100 5% 1/16W R523 1-218-977-11 METAL CHIP 100K 5% 1/16W R524 1-218-941-81 METAL CHIP 100 5% 1/16W R525 1-218-941-81 METAL CHIP 100 5% 1/16W

(900BT: US, CND)

R526 1-218-941-81 METAL CHIP 100 5% 1/16W

R528 1-218-990-81 SHORT CHIP 0 R533 1-218-990-81 SHORT CHIP 0 R534 1-218-957-11 METAL CHIP 2.2K 5% 1/16W R535 1-218-957-11 METAL CHIP 2.2K 5% 1/16W R538 1-218-957-11 METAL CHIP 2.2K 5% 1/16W

R539 1-218-957-11 METAL CHIP 2.2K 5% 1/16W R540 1-218-971-81 METAL CHIP 33K 5% 1/16W R541 1-218-977-11 METAL CHIP 100K 5% 1/16W R542 1-218-941-81 METAL CHIP 100 5% 1/16W R544 1-218-971-81 METAL CHIP 33K 5% 1/16W

R545 1-218-965-11 METAL CHIP 10K 5% 1/16W R546 1-218-965-11 METAL CHIP 10K 5% 1/16W R547 1-218-965-11 METAL CHIP 10K 5% 1/16W R548 1-218-965-11 METAL CHIP 10K 5% 1/16W R549 1-218-977-11 METAL CHIP 100K 5% 1/16W

R550 1-218-990-81 SHORT CHIP 0 R551 1-216-821-11 METAL CHIP 1K 5% 1/10W R552 1-216-833-11 METAL CHIP 10K 5% 1/10W R553 1-218-941-81 METAL CHIP 100 5% 1/16W R554 1-216-809-11 METAL CHIP 100 5% 1/10W

R555 1-216-809-11 METAL CHIP 100 5% 1/10W R557 1-218-941-81 METAL CHIP 100 5% 1/16W R558 1-218-977-11 METAL CHIP 100K 5% 1/16W R559 1-218-977-11 METAL CHIP 100K 5% 1/16W R561 1-218-941-81 METAL CHIP 100 5% 1/16W

R562 1-250-519-11 METAL CHIP 10K 1% 1/16W R563 1-250-519-11 METAL CHIP 10K 1% 1/16W R565 1-218-949-11 METAL CHIP 470 5% 1/16W R567 1-218-990-81 SHORT CHIP 0 R568 1-218-990-81 SHORT CHIP 0

R571 1-218-990-81 SHORT CHIP 0 R572 1-218-977-11 METAL CHIP 100K 5% 1/16W R573 1-218-977-11 METAL CHIP 100K 5% 1/16W R574 1-218-990-81 SHORT CHIP 0 R578 1-218-941-81 METAL CHIP 100 5% 1/16W

R579 1-250-553-11 METAL CHIP 270K 1% 1/16W R582 1-218-977-11 METAL CHIP 100K 5% 1/16W * R583 1-250-513-11 METAL CHIP 5.6K 1% 1/16W R585 1-218-977-11 METAL CHIP 100K 5% 1/16W R586 1-218-977-11 METAL CHIP 100K 5% 1/16W

R587 1-218-941-81 METAL CHIP 100 5% 1/16W R590 1-218-941-81 METAL CHIP 100 5% 1/16W R591 1-218-977-11 METAL CHIP 100K 5% 1/16W R592 1-218-977-11 METAL CHIP 100K 5% 1/16W R593 1-218-941-81 METAL CHIP 100 5% 1/16W

R597 1-218-981-81 METAL CHIP 220K 5% 1/16W R598 1-218-977-11 METAL CHIP 100K 5% 1/16W R599 1-218-941-81 METAL CHIP 100 5% 1/16W R600 1-218-941-81 METAL CHIP 100 5% 1/16W R601 1-218-941-81 METAL CHIP 100 5% 1/16W

R602 1-218-941-81 METAL CHIP 100 5% 1/16W R603 1-218-941-81 METAL CHIP 100 5% 1/16W R604 1-218-941-81 METAL CHIP 100 5% 1/16W R605 1-218-977-11 METAL CHIP 100K 5% 1/16W R606 1-218-977-11 METAL CHIP 100K 5% 1/16W

R607 1-218-941-81 METAL CHIP 100 5% 1/16W R608 1-218-990-81 SHORT CHIP 0 R609 1-218-941-81 METAL CHIP 100 5% 1/16W R610 1-218-941-81 METAL CHIP 100 5% 1/16W R611 1-218-941-81 METAL CHIP 100 5% 1/16W

5757

WX-850BT/900BT/900BTM

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R612 1-218-941-81 METAL CHIP 100 5% 1/16W R614 1-218-977-11 METAL CHIP 100K 5% 1/16W R615 1-218-977-11 METAL CHIP 100K 5% 1/16W R616 1-218-990-81 SHORT CHIP 0 R617 1-218-977-11 METAL CHIP 100K 5% 1/16W

R715 1-216-864-91 SHORT CHIP 0 R717 1-218-990-81 SHORT CHIP 0 R718 1-218-941-81 METAL CHIP 100 5% 1/16W R719 1-218-941-81 METAL CHIP 100 5% 1/16W R720 1-218-990-81 SHORT CHIP 0

R618 1-218-941-81 METAL CHIP 100 5% 1/16W R621 1-218-953-11 METAL CHIP 1K 5% 1/16W R622 1-218-941-81 METAL CHIP 100 5% 1/16W R623 1-218-953-11 METAL CHIP 1K 5% 1/16W R624 1-218-941-81 METAL CHIP 100 5% 1/16W

R625 1-218-941-81 METAL CHIP 100 5% 1/16W R626 1-218-977-11 METAL CHIP 100K 5% 1/16W R627 1-218-941-81 METAL CHIP 100 5% 1/16W R628 1-218-953-11 METAL CHIP 1K 5% 1/16W R629 1-218-941-81 METAL CHIP 100 5% 1/16W

R630 1-218-941-81 METAL CHIP 100 5% 1/16W R631 1-218-965-11 METAL CHIP 10K 5% 1/16W R632 1-218-965-11 METAL CHIP 10K 5% 1/16W R633 1-218-965-11 METAL CHIP 10K 5% 1/16W R634 1-218-941-81 METAL CHIP 100 5% 1/16W

R635 1-218-977-11 METAL CHIP 100K 5% 1/16W R637 1-218-977-11 METAL CHIP 100K 5% 1/16W R638 1-218-941-81 METAL CHIP 100 5% 1/16W R639 1-218-941-81 METAL CHIP 100 5% 1/16W R640 1-218-973-11 METAL CHIP 47K 5% 1/16W

R641 1-218-977-11 METAL CHIP 100K 5% 1/16W R642 1-218-941-81 METAL CHIP 100 5% 1/16W R643 1-218-977-11 METAL CHIP 100K 5% 1/16W R644 1-218-941-81 METAL CHIP 100 5% 1/16W R646 1-218-965-11 METAL CHIP 10K 5% 1/16W

R647 1-218-977-11 METAL CHIP 100K 5% 1/16W R648 1-218-977-11 METAL CHIP 100K 5% 1/16W R649 1-218-941-81 METAL CHIP 100 5% 1/16W R650 1-218-941-81 METAL CHIP 100 5% 1/16W R651 1-218-941-81 METAL CHIP 100 5% 1/16W

R721 1-218-941-81 METAL CHIP 100 5% 1/16W R722 1-218-941-81 METAL CHIP 100 5% 1/16W R723 1-218-941-81 METAL CHIP 100 5% 1/16W R724 1-218-947-11 METAL CHIP 330 5% 1/16W R725 1-218-947-11 METAL CHIP 330 5% 1/16W

R726 1-218-969-11 METAL CHIP 22K 5% 1/16W R727 1-218-990-81 SHORT CHIP 0 R728 1-218-969-11 METAL CHIP 22K 5% 1/16W R729 1-218-947-11 METAL CHIP 330 5% 1/16W R731 1-216-864-91 SHORT CHIP 0

R732 1-218-947-11 METAL CHIP 330 5% 1/16W R733 1-218-990-81 SHORT CHIP 0 R734 1-218-990-81 SHORT CHIP 0 R735 1-218-947-11 METAL CHIP 330 5% 1/16W R737 1-218-990-81 SHORT CHIP 0

* R738 1-250-503-11 METAL CHIP 2.2K 1% 1/16W R739 1-218-989-11 METAL CHIP 1M 5% 1/16W R740 1-218-941-81 METAL CHIP 100 5% 1/16W R741 1-218-958-11 METAL CHIP 2.7K 5% 1/16W R742 1-218-958-11 METAL CHIP 2.7K 5% 1/16W

R743 1-218-965-11 METAL CHIP 10K 5% 1/16W R744 1-218-965-11 METAL CHIP 10K 5% 1/16W R745 1-218-990-81 SHORT CHIP 0 R747 1-218-977-11 METAL CHIP 100K 5% 1/16W R748 1-218-983-11 METAL CHIP 330K 5% 1/16W

R749 1-218-977-11 METAL CHIP 100K 5% 1/16W R750 1-218-967-11 METAL CHIP 15K 5% 1/16W R751 1-216-841-11 METAL CHIP 47K 5% 1/10W R752 1-218-941-81 METAL CHIP 100 5% 1/16W R753 1-218-941-81 METAL CHIP 100 5% 1/16W

R652 1-218-941-81 METAL CHIP 100 5% 1/16W R654 1-218-990-81 SHORT CHIP 0 R656 1-218-941-81 METAL CHIP 100 5% 1/16W R657 1-218-977-11 METAL CHIP 100K 5% 1/16W R658 1-218-941-81 METAL CHIP 100 5% 1/16W

R659 1-216-833-11 METAL CHIP 10K 5% 1/10W R660 1-218-941-81 METAL CHIP 100 5% 1/16W R662 1-218-965-11 METAL CHIP 10K 5% 1/16W R665 1-218-941-81 METAL CHIP 100 5% 1/16W R666 1-216-296-11 SHORT CHIP 0

R680 1-218-941-81 METAL CHIP 100 5% 1/16W R681 1-218-977-11 METAL CHIP 100K 5% 1/16W R682 1-218-977-11 METAL CHIP 100K 5% 1/16W R683 1-218-990-81 SHORT CHIP 0 R684 1-216-295-91 SHORT CHIP 0

R702 1-218-990-81 SHORT CHIP 0 R704 1-216-864-91 SHORT CHIP 0 R705 1-218-990-81 SHORT CHIP 0 R706 1-216-296-11 SHORT CHIP 0 R707 1-216-864-91 SHORT CHIP 0

R708 1-216-864-91 SHORT CHIP 0 R709 1-218-953-11 METAL CHIP 1K 5% 1/16W R711 1-216-864-91 SHORT CHIP 0 R712 1-242-967-11 METAL CHIP 1 5% 1/16W R714 1-208-637-11 METAL CHIP 12 0.5% 1/16W

R754 1-218-941-81 METAL CHIP 100 5% 1/16W R755 1-218-941-81 METAL CHIP 100 5% 1/16W R756 1-218-941-81 METAL CHIP 100 5% 1/16W R757 1-218-941-81 METAL CHIP 100 5% 1/16W R758 1-218-977-11 METAL CHIP 100K 5% 1/16W

R760 1-218-977-11 METAL CHIP 100K 5% 1/16W R761 1-218-977-11 METAL CHIP 100K 5% 1/16W R762 1-216-845-11 METAL CHIP 100K 5% 1/10W R763 1-218-977-11 METAL CHIP 100K 5% 1/16W R803 1-250-525-11 METAL CHIP 18K 1% 1/16W

* R805 1-250-543-11 METAL CHIP 100K 1% 1/16W R806 1-218-977-11 METAL CHIP 100K 5% 1/16W * R807 1-250-529-11 METAL CHIP 27K 1% 1/16W R808 1-250-640-11 METAL CHIP 10K 1% 1/10W R809 1-250-640-11 METAL CHIP 10K 1% 1/10W

* R810 1-250-523-11 METAL CHIP 15K 1% 1/16W R811 1-218-933-11 METAL CHIP 22 5% 1/16W R812 1-218-941-81 METAL CHIP 100 5% 1/16W R813 1-216-821-11 METAL CHIP 1K 5% 1/10W

(900BT: US, CND)

R814 1-218-966-11 METAL CHIP 12K 5% 1/16W

(900BT: US, CND)

R815 1-257-321-11 METAL CHIP 0.039 1% 1/2W R816 1-257-321-11 METAL CHIP 0.039 1% 1/2W R817 1-216-864-91 SHORT CHIP 0 (900BT: US, CND)

58

WX-850BT/900BT/900BTM

Ver. 1.1

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R818 1-218-966-11 METAL CHIP 12K 5% 1/16W

(900BT: US, CND)

R819 1-216-845-11 METAL CHIP 100K 5% 1/10W

R821 1-216-821-11 METAL CHIP 1K 5% 1/10W

(900BT: US, CND) R822 1-250-593-11 METAL CHIP 110 1% 1/10W R823 1-250-640-11 METAL CHIP 10K 1% 1/10W R825 1-250-533-11 METAL CHIP 39K 1% 1/16W R826 1-250-557-11 METAL CHIP 390K 1% 1/16W

R827 1-250-557-11 METAL CHIP 390K 1% 1/16W R828 1-250-541-11 METAL CHIP 82K 1% 1/16W R829 1-216-809-11 METAL CHIP 100 5% 1/10W

(900BT: US, CND) R830 1-250-533-11 METAL CHIP 39K 1% 1/16W R831 1-218-977-11 METAL CHIP 100K 5% 1/16W

(900BT: US, CND)

R833 1-250-519-11 METAL CHIP 10K 1% 1/16W R834 1-216-809-11 METAL CHIP 100 5% 1/10W

(900BT: US, CND) * R835 1-250-540-11 METAL CHIP 75K 1% 1/16W R836 1-216-809-11 METAL CHIP 100 5% 1/10W

(900BT: US, CND) R837 1-216-839-11 METAL CHIP 33K 5% 1/10W

* R838 1-250-545-11 METAL CHIP 120K 1% 1/16W R839 1-250-563-11 METAL CHIP 680K 1% 1/16W * R840 1-250-545-11 METAL CHIP 120K 1% 1/16W R841 1-218-977-11 METAL CHIP 100K 5% 1/16W

(900BT: US, CND) R842 1-218-990-81 SHORT CHIP 0

R845 1-218-990-81 SHORT CHIP 0 R846 1-250-495-11 METAL CHIP 1K 1% 1/16W R848 1-216-801-11 METAL CHIP 22 5% 1/10W

(900BT: US, CND) R849 1-218-972-11 METAL CHIP 39K 5% 1/16W

(900BT: US, CND) R850 1-218-975-11 METAL CHIP 68K 5% 1/16W

(900BT: US, CND)

R850 1-218-977-11 METAL CHIP 100K 5% 1/16W

(850BT/900BT: AEP, UK, E, IND, AUS/900BTM) R851 1-218-990-81 SHORT CHIP 0 R852 1-250-519-11 METAL CHIP 10K 1% 1/16W R853 1-218-958-11 METAL CHIP 2.7K 5% 1/16W * R854 1-250-543-11 METAL CHIP 100K 1% 1/16W

R1006 1-218-941-81 METAL CHIP 100 5% 1/16W

R1007 1-218-990-81 SHORT CHIP 0 R1010 1-218-990-81 SHORT CHIP 0 R1011 1-218-990-81 SHORT CHIP 0 R1012 1-216-864-91 SHORT CHIP 0 R1013 1-218-990-81 SHORT CHIP 0

R1014 1-218-941-81 METAL CHIP 100 5% 1/16W R1015 1-218-933-11 METAL CHIP 22 5% 1/16W R1016 1-216-809-11 METAL CHIP 100 5% 1/10W R1017 1-218-933-11 METAL CHIP 22 5% 1/16W R1018 1-216-809-11 METAL CHIP 100 5% 1/10W

R1019 1-218-941-81 METAL CHIP 100 5% 1/16W R1020 1-216-809-11 METAL CHIP 100 5% 1/10W R1021 1-216-809-11 METAL CHIP 100 5% 1/10W R1023 1-218-941-81 METAL CHIP 100 5% 1/16W R1024 1-218-977-11 METAL CHIP 100K 5% 1/16W

R1025 1-218-941-81 METAL CHIP 100 5% 1/16W R1028 1-218-990-81 SHORT CHIP 0 R1029 1-218-990-81 SHORT CHIP 0 R1030 1-218-941-81 METAL CHIP 100 5% 1/16W R1031 1-218-957-11 METAL CHIP 2.2K 5% 1/16W

R1032 1-218-965-11 METAL CHIP 10K 5% 1/16W R1033 1-218-967-11 METAL CHIP 15K 5% 1/16W R1035 1-218-990-81 SHORT CHIP 0 R1036 1-218-951-11 METAL CHIP 680 5% 1/16W R1037 1-218-937-11 METAL CHIP 47 5% 1/16W

R1040 1-250-525-11 METAL CHIP 18K 1% 1/16W R1053 1-218-990-81 SHORT CHIP 0 R1054 1-216-296-11 SHORT CHIP 0 R1055 1-216-864-91 SHORT CHIP 0 R1056 1-216-864-91 SHORT CHIP 0

R1117 1-218-990-81 SHORT CHIP 0 R1329 1-218-990-81 SHORT CHIP 0 R1330 1-218-990-81 SHORT CHIP 0 R1359 1-216-864-91 SHORT CHIP 0 * R1361 1-250-513-11 METAL CHIP 5.6K 1% 1/16W

R1363 1-218-965-11 METAL CHIP 10K 5% 1/16W R1365 1-218-990-81 SHORT CHIP 0 R1366 1-218-990-81 SHORT CHIP 0 R1367 1-250-497-11 METAL CHIP 1.2K 1% 1/16W R1368 1-250-497-11 METAL CHIP 1.2K 1% 1/16W

R856 1-216-073-91 METAL CHIP 10K 5% 1/8W R857 1-218-973-11 METAL CHIP 47K 5% 1/16W R858 1-218-961-11 METAL CHIP 4.7K 5% 1/16W R859 1-216-073-91 METAL CHIP 10K 5% 1/8W R860 1-218-973-11 METAL CHIP 47K 5% 1/16W

R861 1-218-969-11 METAL CHIP 22K 5% 1/16W R862 1-218-977-11 METAL CHIP 100K 5% 1/16W R863 1-218-990-81 SHORT CHIP 0 R868 1-216-821-11 METAL CHIP 1K 5% 1/10W R869 1-216-821-11 METAL CHIP 1K 5% 1/10W

R870 1-250-495-11 METAL CHIP 1K 1% 1/16W R878 1-216-296-11 SHORT CHIP 0 R890 1-216-864-91 SHORT CHIP 0 R892 1-216-864-91 SHORT CHIP 0 R894 1-218-977-11 METAL CHIP 100K 5% 1/16W

R1002 1-216-864-91 SHORT CHIP 0 R1003 1-218-977-11 METAL CHIP 100K 5% 1/16W R1004 1-218-941-81 METAL CHIP 100 5% 1/16W R1005 1-218-941-81 METAL CHIP 100 5% 1/16W

R1369 1-250-519-11 METAL CHIP 10K 1% 1/16W R1370 1-250-519-11 METAL CHIP 10K 1% 1/16W R1389 1-216-864-91 SHORT CHIP 0 R1394 1-216-296-11 SHORT CHIP 0 R1395 1-118-403-11 CERAMIC CHIP 0.001uF 10% 50V

R1421 1-218-990-81 SHORT CHIP 0 R1422 1-218-990-81 SHORT CHIP 0 R1428 1-218-990-81 SHORT CHIP 0 R1429 1-218-990-81 SHORT CHIP 0 R1431 1-218-990-81 SHORT CHIP 0

R1432 1-218-990-81 SHORT CHIP 0 R1433 1-216-864-91 SHORT CHIP 0 R1435 1-216-821-11 METAL CHIP 1K 5% 1/10W R1442 1-216-296-11 SHORT CHIP 0 R1443 1-216-296-11 SHORT CHIP 0

R1448 1-218-941-81 METAL CHIP 100 5% 1/16W R1452 1-218-941-81 METAL CHIP 100 5% 1/16W R1455 1-216-864-91 SHORT CHIP 0 R1460 1-216-296-11 SHORT CHIP 0

5959

WX-850BT/900BT/900BTM

Ver. 1.1

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R1461 1-216-864-91 SHORT CHIP 0

R1473 1-216-864-91 SHORT CHIP 0 R1474 1-250-640-11 METAL CHIP 10K 1% 1/10W R1476 1-216-864-91 SHORT CHIP 0 R1477 1-250-519-11 METAL CHIP 10K 1% 1/16W R1479 1-218-971-81 METAL CHIP 33K 5% 1/16W

R1480 1-216-815-11 METAL CHIP 330 5% 1/10W R1481 1-218-941-81 METAL CHIP 100 5% 1/16W R1482 1-218-990-81 SHORT CHIP 0 R1483 1-218-990-81 SHORT CHIP 0 R1484 1-218-990-81 SHORT CHIP 0

R1485 1-218-990-81 SHORT CHIP 0 R1486 1-218-990-81 SHORT CHIP 0 R1487 1-218-990-81 SHORT CHIP 0 R1488 1-218-990-81 SHORT CHIP 0 R1489 1-218-990-81 SHORT CHIP 0

R1490 1-218-990-81 SHORT CHIP 0 R1491 1-216-864-91 SHORT CHIP 0

* R1494 1-250-477-11 METAL CHIP 180 1% 1/16W * R1495 1-250-477-11 METAL CHIP 180 1% 1/16W

R1497 1-216-864-91 SHORT CHIP 0

R1499 1-218-990-81 SHORT CHIP 0 R1501 1-218-990-81 SHORT CHIP 0

< DIODE >

VDR1 6-504-046-01 DIODE RSB12ZT2L

PARTS FOR INSTALLATION AND CONNECTIONS **************************************

501 1-846-033-11 CONNECTION CABLE (ISO) (POWER)

(900BT: AEP, UK)

501 1-846-129-11 CONNECTION CABLE FOR AUTOMOBILE

(POWER) (900BTM)

501 1-846-979-11 CONNECTION CABLE, AUTOMOBILE (POWER)

(850BT/900BT: US, CND, E, IND, AUS) 502 3-934-325-21 SCREW, +K (5X8) TAPPING (1 piece) 503 X-2514-519-3 FRAME, FITTING ASSY (900BT: AEP, UK)

504 3-876-675-01 KEY (FRAME) (1 piece) (900BT: AEP, UK) 505 4-148-662-01 COLLAR (900BT: IND/900BTM) 505 4-413-144-01 COLLAR (900BT: AEP, UK) 506 1-542-986-21 MICROPHONE UNIT (Including Double-sided tape)

(900BT: AEP, UK)

501

CONNECTION CABLE (ISO)

u1

(900BTM)

501

CONNECTION CABLE

u1

(850BT/900BT: US, CND, E, IND, AUS)

502

501

< VIBRATOR >

X1 1-814-824-11 QUARTZ CRYSTAL UNIT (12 MHz) X501 1-814-485-11 QUARTZ CRYSTAL UNIT (48 MHz) X502 1-814-767-11 QUARTZ CRYSTAL UNITS (13.333 MHz) X503 1-814-777-11 QUARTZ CRYSTAL UNITS (32.768 kHz) X701 1-814-778-11 QUARTZ CRYSTAL UNITS (16.9344 MHz)

*************************************************************

MISCELLANEOUS **************

FFC1 1-846-819-61 CABLE FLEXIBLE FLAT (27 CORE)

(Length: 80 mm) FFC2 1-849-150-11 CABLE FLEXIBLE FLAT (22 CORE) FU1 1-523-227-11 MINI FUSE (BLADE TYPE) (10 A/32 V) NFC1 X-2592-163-1 KNOB (VOL) (SV) ASSY (Including NFC module)

(See Note)

PW1 1-846-033-11 CONNECTION CABLE (ISO) (POWER)

(900BT: AEP, UK)

PW1 1-846-129-11 CONNECTION CABLE FOR AUTOMOBILE

(POWER) (900BTM)

PW1 1-846-979-11 CONNECTION CABLE, AUTOMOBILE (POWER)

(850BT/900BT: US, CND, E, IND, AUS)

*************************************************************

ACCESSORIES ************

1-489-810-42 REMOTE COMMANDER (RM-X231)

(850BT/900BT: US, CND, E, IND, AUS/900BTM)

4-575-513-11 OPERATING INSTRUCTION (ENGLISH, FRENCH)

(900BT: US, CND)

4-575-513-21 OPERATING INSTRUCTION (ENGLISH, FRENCH,

GERMAN, DUTCH, ITALIAN) (900BT: AEP, UK)

4-575-513-31 OPERATING INSTRUCTION (ENGLISH, SPANISH)

(900BT: E, IND, AUS/900BTM)

4-575-513-51 OPERATING INSTRUCTION

(ENGLISH, FRENCH, SPANISH) (850BT)

*************************************************************

60

CONNECTION CABLE

u1

+K5 u8

u6

(900BT: AEP, UK)

503

FITTING FRAME ASSY

(900BT: IND/900BTM)

u1

504

505

KEY (FRAME)

u2

505

COLLAR

u1

COLLAR

u1

506

MICROPHONE

u1

Note: When the knob (VOL) assy (Ref. No. NFC1) is replaced, Blue-

tooth information writing is necessary. Refer to “BLUETOOTH INFORMATION WRITING METHOD” on page 9.

DOUBLE-SIDED TAPE

MICROPHONE UNIT

u1

MEMO

WX-850BT/900BT/900BTM

61

WX-850BT/900BT/900BTM

REVISION HISTORY

Ver. Date Description of Revision

1.0 2015.12 New

1.1 2016.02 Addition of WX-850BT

How to search for a contact point of signal lines or the like in DIAGRAMS SECTION

If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use the PDF ﬁ le search function to ﬁ nd one.

e.g.) If a contact point is shown as

Procedure:

1. Press the [F] key while pressing the [Ctrl] key.

2. Input “>001Z” in the search box and press the [Enter] key.

3. The relevant part (page), where the contact point is shown, appears.

Note: If you still see the original page, press the [Enter] key again.

, follow the procedure below.

Sony WX-900BTM, WX-850BT, WX-900BT User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SERVICING NOTES

TABLE OF CONTENTS

GENERAL

DISASSEMBLY

3-1. DISASSEMBLY FLOW

3-2. MINI FUSE (BLADE TYPE) (FU1), COVER

3-3. PANEL FRONT BLOCK

3-4. CD MECHANISM DECK (MG-101CF-188)

3-5. MAIN BOARD

3-6. KNOB (VOL) ASSY (NFC1), PANEL FRONT ASSY, KEY BOARD

TEST MODE

3-7. SERVICE POSITION

DIAGRAMS

5-1. BLOCK DIAGRAM - SERVO/USB/Bluetooth Section -

5-2. BLOCK DIAGRAM - MAIN Section -

5-3. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -

5-4. PRINTED WIRING BOARDS - MAIN Section (1/2) -

5-5. PRINTED WIRING BOARD - MAIN Section (2/2) -

5-6. SCHEMATIC DIAGRAM - MAIN Section (1/4) -

5-7. SCHEMATIC DIAGRAM - MAIN Section (2/4) -

5-8. SCHEMATIC DIAGRAM - MAIN Section (3/4) -

5-9. SCHEMATIC DIAGRAM - MAIN Section (4/4) -

5-10. PRINTED WIRING BOARD - KEY Board (Component Side) -

5-11. PRINTED WIRING BOARD - KEY Board (Conductor Side) -

5-12. SCHEMATIC DIAGRAM - KEY Board -

EXPLODED VIEWS

6-1. MAIN SECTION

6-2. FRONT PANEL SECTION

ELECTRICAL PARTS LIST

KEY MAIN

REVISION HISTORY