Pioneer XV-HA5, Руководство по обслуживанию

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XV-HA5
80
1 2 3 4
1 2 3 4
C
D
F
A
B
E
240ms
STEP0 sy_ponlowp 0ms
Start of Power ON
•
All Mute On
SYSPOW(41P) L
→
H
STEP1 sy_pon1 60ms
STEP2 sy_pon2 120ms Start of power supply to LCD driver, etc. SYSPOW2(92P) L
→
H
STEP3 sy_pon3 Start of data transfer of LCD driver
Start of LCDDAT(26P) communication control
Start of LCDCS(27P) communication control
Start of LCDCLK(28P) communication control
STEP4 sy_pon4 570ms
Possible Fail-safe at Power ON
<< Detection of abnormity in PROTECT terminal (22P) >>… For the detailed specification of PROTECT, see the section 7.1.9.
When this terminal detects a failed state, the machine will stand by automatically 2 seconds after the system Power ON.
Then, the TIMER indicator will flash on and off.
<< Detection of abnormity in 3.3 DETECT terminal (17P) >>…For the detailed specification of PROTECT, see the section 7.1.9.
When this terminal detects a failed state, the machine will stand by automatically 2 seconds after the system Power ON.
Then, the TIMER indicator will flash on and off.
<< Failure in BUS communication >>
• Defect in communication with DVD
After start of BUS communication, if proper communication is not conducted for 4.3 seconds in a row, the DVDRESET
terminal (93P) will be set to the limited time "L”.
• Defect in communication with MD
After start of BUS communication, if proper communication is not conducted for 2.5 seconds in a row, the MDRESET
terminal (35P) will be set to the limited time "L”.
Display Only Power ON
STEP
Internal
function
Elapsed time
(Time elapsed
after start of
Power ON)
Contents of Control Major control terminal