Yamaha RX-V1900 Service Manual page 59

Av receiver/av amplifier
Hide thumbs Also See for RX-V1900:
Table of Contents

Advertisement

20. D-VIDEO P.C.B. CHECK
Whether the bus of D-VIDEO P.C.B. is connected prop-
erly or not is self-diagnosed.
ALL Check
The synthetic judgment result is displayed.
OK
: No error detected
NG
: An error is detected
No Check : Detection is not executed
Microprocessor/Flash Check
The data bus check of Microprocessor (IC182) and Flash
(IC181) is executed.
OK
: No error detected
NG
: An error is detected
SPI Read Check
The Line check of SPI is executed.
OK
: 0
NG
: 1
20. D-VIDEO P.C.B. CHECK
D-VIDEO P.C.B. のバス接続の正否を自己診断します。
ALL Check
総合判定結果を表示します。
OK
NG
No Check :未検出
20.DVIDEO CHK
ALL:OK
Microprocessor/Flash Check
マイコン(IC182)とフラッシュ(IC181)のデータバス
チェックを行います。
OK
:不良検出なし
NG
:不良検出あり
20.DVIDEO CHK
M:OK F:OK
SPI Read Check
SPI ラインのチェックを行います。
OK
:0
NG
:1
20.DVIDEO CHK
SPI:00000000
RX-V1900/HTR-6290/DSP-AX1900
:不良検出なし
:不良検出あり
59

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Htr-6290Dsp-ax1900

Table of Contents