Yamaha RX-V1700 Service Manual

SERVICE MANUAL
101021
IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized
YAMAHA Retailer or the appointed service representative.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and
service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable
and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please
contact the distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
■ CONTENTS
TO SERVICE PERSONNEL .......................................... 2
FRONT PANELS ............................................................ 3
REAR PANELS .......................................................... 4–6
REMOTE CONTROL PANELS ...................................... 7
SPECIFICATIONS / 参考仕様 .................................. 8–10
INTERNAL VIEW ......................................................... 11
DISASSEMBLY PROCEDURES / 分解手順.......... 12–17
UPDATING FIRMWARE/
ファームウェアの書き込み..................................... 18–19
SELF DIAGNOSIS FUNCTION (DIAG)/
自己診断機能（ダイアグ）..................................... 20–54
AMP ADJUSTMENT/アンプ部調整 ........................... 55
DISPLAY DATA ........................................................... 56
IC DATA ................................................................. 57–68
BLOCK DIAGRAMS .............................................. 69–71
PRINTED CIRCUIT BOARDS................................ 72–99
PIN CONNECTION DIAGRAMS ........................ 100–102
SCHEMATIC DIAGRAMS .................................. 103–118
REPLACEMENT PARTS LIST .......................... 119–154
REMOTE CONTROL.......................................... 155–157
ADVANCED SETUP /
アドバンストセットアップメニューを設定する ..... 158–160
AV RECEIVER/AV AMPLIFIER
RX-V1700/DSP-AX1700
P.O.Box 1, Hamamatsu, Japan
RX-V1700/
DSP-AX1700
2006 All rights reserved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.
'06.09

Yamaha RX-V1700 Specifications

General

Brand	Yamaha
Model	RX-V1700
Category	Receiver
Language	English

Summary

IMPORTANT NOTICE

TO SERVICE PERSONNEL

Critical Components Information

Information on components with special characteristics requiring exact replacement specifications.

Leakage Current Measurement

Procedure to verify proper insulation of conductive surfaces from supply circuits after service.

About lead free solder

Information and recommendations regarding lead-free solder types for repair work.

FRONT PANELS

REAR PANELS

REMOTE CONTROL PANELS

SPECIFICATIONS

Audio Section

Detailed audio output power, impedance, frequency response, and distortion specifications.

Video Section

Specifications for video signal types, conversion, and levels.

FM Section

Specifications for FM tuning range, sensitivity, selectivity, and signal-to-noise ratio.

SPECIFICATIONS

AM Section

Specifications for AM tuning range, usable sensitivity, and antenna input.

General

General specifications including power supply, consumption, dimensions, and weight.

SPECIFICATIONS

SOUND/SURROUND SELECT MENU

Details the selectable sound and surround decoding parameters and modes.

INTERNAL VIEW

DISASSEMBLY PROCEDURES

1. Removal of Top Cover

Step-by-step instructions for removing the top cover of the unit.

2. Removal of Front Panel

Instructions for removing the front panel unit.

3. Removal of Sub Chassis Unit

Procedure for removing the sub chassis unit, including side plates.

DISASSEMBLY PROCEDURES

4. Removal of D-VIDEO P.C.B.

Instructions for removing the D-VIDEO P.C.B.

5. Removal of A-VIDEO P.C.B.

Instructions for removing the A-VIDEO P.C.B.

DISASSEMBLY PROCEDURES

6. Removal of Rear Unit

Procedure for removing the rear unit and associated P.C.B.

7. Removal of Amp Unit

Instructions for removing the amplifier unit.

UPDATING FIRMWARE

Required tools

List of necessary tools and media for firmware update.

Operation Procedures

Step-by-step guide for updating the firmware.

UPDATING FIRMWARE

Confirmation of firmware version and checksum

How to verify successful firmware update via DIAG function.

SELF DIAGNOSIS FUNCTION (DIAG)

SELF DIAGNOSIS FUNCTION (DIAG)

Starting DIAG in the protection cancel mode

Procedure to enter DIAG mode with protection functions disabled.

Canceling DIAG

Steps to cancel DIAG mode and turn off the unit.

SELF DIAGNOSIS FUNCTION (DIAG)

Display provided when DIAG started

Describes the initial display upon entering DIAG mode.

SELF DIAGNOSIS FUNCTION (DIAG)

Cause: The voltage in the power supply section is abnormal.

Identifies abnormal power supply voltage as a protection cause.

Cause: DC output of the power amplifier is abnormal.

Identifies abnormal DC output from the power amplifier as a protection cause.

SELF DIAGNOSIS FUNCTION (DIAG)

History of protection function

Explanation of how protection history is stored and cleared.

Operation procedure of DIAG menu and Sub-menu

Guide to navigating DIAG menus and selecting sub-menus.

SELF DIAGNOSIS FUNCTION (DIAG)

Functions in DIAG mode

Lists functions available during DIAG mode, excluding tuner and set menus.

Initial settings used to start DIAG

Describes the default settings applied when starting DIAG.

SELF DIAGNOSIS FUNCTION (DIAG)

Details of DIAG menu

Detailed explanation of specific DIAG menu items like DA70Y-YSS930.

SELF DIAGNOSIS FUNCTION (DIAG)

2. BYPASS

Details the BYPASS function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

3. RAM THROUGH

Details the RAM THROUGH function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

4. HDMI AUDIO

Details the HDMI AUDIO selection within the DIAG menu.

5. SPEAKERS SET

Details the SPEAKERS SET function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

6. MULTI CH INPUT

Details the MULTI CH INPUT selection within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

7. MIC CHECK

Details the MIC CHECK function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

8. FL/OSD CHECK

Details the FL/OSD CHECK function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

9. MANUAL TEST

Details the MANUAL TEST function within the DIAG menu.

10.RS-232C

Details the RS-232C check function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

10.RS-232C

Details the RS-232C check function within the DIAG menu.

11.AD DATA CHECK

Details the AD DATA CHECK function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

11.AD DATA CHECK

Details the AD DATA CHECK function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

PANEL KEY (K0/K1)

Details the PANEL KEY function within the DIAG menu.

DESTINATION

Details the DESTINATION function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

12.XM STATUS (U, C models)

Details the XM STATUS function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

13.IF STATUS (Input function status)

Details the IF STATUS function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

13.IF STATUS (Input function status)

Details the IF STATUS function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

14.iPod

Details the iPod function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

15.NET CHECK

Details the NET CHECK function within the DIAG menu.

16.USB CHECK

Details the USB CHECK function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

17.PROTECTION HIST.

Displays the history of the protection function.

18.DSP P.C.B. CHECK

Checks the bus connection of the DSP P.C.B.

SELF DIAGNOSIS FUNCTION (DIAG)

19.D-VIDEO P.C.B. CHECK

Checks the bus connection of the D-VIDEO P.C.B.

20.HDMI INFORMATION

Displays the model name written in the HDMI module.

SELF DIAGNOSIS FUNCTION (DIAG)

21.HDMI SELECT

Selects the input signal for HDMI terminals.

SELF DIAGNOSIS FUNCTION (DIAG)

22.HDMI UPCONV

Details the HDMI UPCONV function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

23.VIDEO

Details the VIDEO function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

23.VIDEO

Details the VIDEO function within the DIAG menu.

DIGITAL BYPASS

Details the DIGITAL BYPASS function within the DIAG menu.

ANALOG BYPASS

Details the ANALOG BYPASS function within the DIAG menu.

TEST PATTERN 1

Details the TEST PATTERN 1 function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

23.VIDEO

Details the VIDEO function within the DIAG menu.

TEST PATTERN 2

Details the TEST PATTERN 2 function within the DIAG menu.

VIDEO INFO

Displays information of input image signals.

24.ACCESS CHECK

Details the ACCESS CHECK function within the DIAG menu.

SELF DIAGNOSIS FUNCTION (DIAG)

25.Firm UPDATE

Select this when writing the firmware.

26.SET INFO

Displays the model and destination information.

SELF DIAGNOSIS FUNCTION (DIAG)

27.SOFT SW

Switches function settings on PCB via software.

SELF DIAGNOSIS FUNCTION (DIAG)

28.FACTORY PRESET

Reserves and inhibits initialization of the back-up RAM.

29.ROM VER/SUM

Displays the ROM version and checksum.

AMP ADJUSTMENT

Confirmation of Idling Current of Amp Unit

Procedure to confirm idling current voltages after power on.

DISPLAY DATA

PIN CONNECTION

Diagrams showing pin connections for various components.

IC DATA

IC148: M30845MW-001-GP (D-VIDEO P.C.B)

Data for the M30845MW-001-GP microprocessor on the D-VIDEO P.C.B.

IC DATA

IC402: M30845FJGP (FUNCTION P.C.B)

Data for the M30845FJGP microprocessor on the FUNCTION P.C.B.

IC DATA

IC534: D70YE101RFP250 (DSP P.C.B.)

Data for the D70YE101RFP250 DSP on the DSP P.C.B.

BLOCK DIAGRAMS

AUDIO SECTION BLOCK DIAGRAM

Block diagram illustrating the audio signal path and processing.

BLOCK DIAGRAMS

VIDEO SECTION BLOCK DIAGRAM

Block diagram illustrating the video signal path and processing.

BLOCK DIAGRAMS

CONTROL/POWER SUPPLY SECTION BLOCK DIAGRAM

Block diagram for control and power supply circuits.

PRINTED CIRCUIT BOARDS

DSP P.C.B. (Side A)

Component layout diagram for the DSP P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

FUNCTION (1) P.C.B. (Side A)

Component layout diagram for the FUNCTION (1) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

FUNCTION (2) P.C.B. (Side A)

Component layout diagram for the FUNCTION (2) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

OPERATION (1) P.C.B. (Side A)

Component layout diagram for the OPERATION (1) P.C.B. (Side A).

OPERATION (2) P.C.B. (Side A)

Component layout diagram for the OPERATION (2) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

OPERATION (3) P.C.B. (Side A)

Component layout diagram for the OPERATION (3) P.C.B. (Side A).

OPERATION (4) P.C.B. (Side A)

Component layout diagram for the OPERATION (4) P.C.B. (Side A).

OPERATION (5) P.C.B. (Side A)

Component layout diagram for the OPERATION (5) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

MAIN (1) P.C.B. (Side A)

Component layout diagram for the MAIN (1) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

MAIN (2) P.C.B.

Component layout diagram for the MAIN (2) P.C.B.

MAIN (3) P.C.B. (Side A)

Component layout diagram for the MAIN (3) P.C.B. (Side A).

MAIN (4) P.C.B. (Side A)

Component layout diagram for the MAIN (4) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

POWER (1) P.C.B. (Side A)

Component layout diagram for the POWER (1) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

POWER (2) P.C.B. (Side A)

Component layout diagram for the POWER (2) P.C.B. (Side A).

POWER (6) P.C.B. (Side A)

Component layout diagram for the POWER (6) P.C.B. (Side A).

POWER (5) P.C.B. (Side A)

Component layout diagram for the POWER (5) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

POWER (3) P.C.B. (Side A)

Component layout diagram for the POWER (3) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

POWER (4) P.C.B. (Side A)

Component layout diagram for the POWER (4) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

A-VIDEO P.C.B. (Side A)

Component layout diagram for the A-VIDEO P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

D-VIDEO P.C.B. (Side A)

Component layout diagram for the D-VIDEO P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

FL (1) P.C.B. (Side A)

Component layout diagram for the FL (1) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

FL (2) P.C.B. (Side A)

Component layout diagram for the FL (2) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

FL (3) P.C.B. (Side A)

Component layout diagram for the FL (3) P.C.B. (Side A).

FL (4) P.C.B. (Side A)

Component layout diagram for the FL (4) P.C.B. (Side A).

PRINTED CIRCUIT BOARDS

FL (5) P.C.B. (Side A)

Component layout diagram for the FL (5) P.C.B. (Side A).

FL (6) P.C.B. (Side A)

Component layout diagram for the FL (6) P.C.B. (Side A).

PIN CONNECTION DIAGRAMS

ICs

Pin connection diagrams for integrated circuits.

PIN CONNECTION DIAGRAMS

Diodes

Pin connection diagrams for diodes.

Transistors

Pin connection diagrams for transistors.

SCHEMATIC DIAGRAMS

DSP 1/3

Part 1 of the DSP schematic diagram.

SCHEMATIC DIAGRAMS

DSP 2/3

Part 2 of the DSP schematic diagram.

SCHEMATIC DIAGRAMS

DSP 3/3

Part 3 of the DSP schematic diagram.

SCHEMATIC DIAGRAMS

FUNCTION 1/4

Part 1 of the FUNCTION schematic diagram.

SCHEMATIC DIAGRAMS

FUNCTION 2/4

Part 2 of the FUNCTION schematic diagram.

SCHEMATIC DIAGRAMS

FUNCTION 3/4

Part 3 of the FUNCTION schematic diagram.

SCHEMATIC DIAGRAMS

FUNCTION 4/4

Part 4 of the FUNCTION schematic diagram.

SCHEMATIC DIAGRAMS

OPERATION

Schematic diagrams for the operation circuits.

SCHEMATIC DIAGRAMS

MAIN

Schematic diagrams for the main circuits.

SCHEMATIC DIAGRAMS

POWER

Schematic diagrams for the power supply circuits.

SCHEMATIC DIAGRAMS

A-VIDEO 1/2

Part 1 of the A-VIDEO schematic diagram.

SCHEMATIC DIAGRAMS

A-VIDEO 2/2

Part 2 of the A-VIDEO schematic diagram.

SCHEMATIC DIAGRAMS

D-VIDEO 1/2

Part 1 of the D-VIDEO schematic diagram.

SCHEMATIC DIAGRAMS

D-VIDEO 2/2

Part 2 of the D-VIDEO schematic diagram.

SCHEMATIC DIAGRAMS

FL 1/2

Part 1 of the FL schematic diagram.

SCHEMATIC DIAGRAMS

FL 2/2

Part 2 of the FL schematic diagram.

REPLACEMENT PARTS LIST

ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS:

Provides a list of abbreviations used in the replacement parts list.

REPLACEMENT PARTS LIST

P.C.B. DSP

Lists replacement parts for the DSP P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FUNCTION

Lists replacement parts for the FUNCTION P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FUNCTION

Lists replacement parts for the FUNCTION P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FUNCTION

Lists replacement parts for the FUNCTION P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FUNCTION

Lists replacement parts for the FUNCTION P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FUNCTION

Lists replacement parts for the FUNCTION P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FUNCTION

Lists replacement parts for the FUNCTION P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FUNCTION

Lists replacement parts for the FUNCTION P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FUNCTION

Lists replacement parts for the FUNCTION P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FUNCTION

Lists replacement parts for the FUNCTION P.C.B.

REPLACEMENT PARTS LIST

P.C.B. OPERATION and P.C.B. MAIN

Lists replacement parts for OPERATION and MAIN PCBs.

REPLACEMENT PARTS LIST

P.C.B. MAIN

Lists replacement parts for the MAIN P.C.B.

REPLACEMENT PARTS LIST

P.C.B. MAIN

Lists replacement parts for the MAIN P.C.B.

REPLACEMENT PARTS LIST

P.C.B. MAIN

Lists replacement parts for the MAIN P.C.B.

REPLACEMENT PARTS LIST

P.C.B. MAIN

Lists replacement parts for the MAIN P.C.B.

REPLACEMENT PARTS LIST

P.C.B. POWER

Lists replacement parts for the POWER P.C.B.

REPLACEMENT PARTS LIST

P.C.B. POWER

Lists replacement parts for the POWER P.C.B.

REPLACEMENT PARTS LIST

P.C.B. POWER

Lists replacement parts for the POWER P.C.B.

REPLACEMENT PARTS LIST

P.C.B. POWER and P.C.B. A-VIDEO

Lists replacement parts for POWER and A-VIDEO PCBs.

REPLACEMENT PARTS LIST

P.C.B. A-VIDEO

Lists replacement parts for the A-VIDEO P.C.B.

REPLACEMENT PARTS LIST

P.C.B. A-VIDEO

Lists replacement parts for the A-VIDEO P.C.B.

REPLACEMENT PARTS LIST

P.C.B. A-VIDEO

Lists replacement parts for the A-VIDEO P.C.B.

REPLACEMENT PARTS LIST

P.C.B. A-VIDEO

Lists replacement parts for the A-VIDEO P.C.B.

REPLACEMENT PARTS LIST

P.C.B. D-VIDEO

Lists replacement parts for the D-VIDEO P.C.B.

REPLACEMENT PARTS LIST

P.C.B. D-VIDEO

Lists replacement parts for the D-VIDEO P.C.B.

REPLACEMENT PARTS LIST

P.C.B. D-VIDEO

Lists replacement parts for the D-VIDEO P.C.B.

REPLACEMENT PARTS LIST

P.C.B. FL

Lists replacement parts for the FL P.C.B.

REPLACEMENT PARTS LIST

Chip Resistors

List of chip resistors available as replacement parts.

OVERALL ASS’Y

REPLACEMENT PARTS LIST

SERVICE TOOLS

Lists essential service tools required for maintenance.

ACCESSORIES

FRONT PANEL and SUB CHASSIS UNIT

AMP UNIT

REMOTE CONTROL

REMOTE CONTROL SCHEMATIC DIAGRAM

Schematic diagram of the remote control circuit.

PANELS

Illustrations of the remote control panel layouts.

KEY CODE

Table mapping remote control buttons to specific codes.

REMOTE CONTROL

KEY CODE

Table mapping remote control buttons to specific codes.

KEY NO. LAYOUT

Diagram showing the layout of key numbers on the remote.

REMOTE CONTROL

SCHEMATIC DIAGRAM

Schematic diagram of the remote control circuit.

KEY CODE

Table mapping remote control buttons to specific codes.

ADVANCED SETUP

ADVANCED SETUP

RESETTING THE SYSTEM

Instructions on how to reset the system parameters to factory settings.

ADVANCED SETUP

Parts List for Carbon Resistors