HR-MB3
5 – 2
[3] Waveforms of circuit
TL304
LOUT
TL700
LCD_BL_POW
IC301: 4PIN
IC405 4PIN
DIN
SH
(LCD_BL_ON)
IC301: 5PIN
TL415
LRCIN
VCC 3.3V
IC301: 3PIN
IC404 3PIN
BCLK
EN
(P-CON)
PLAYBACK
When it is started.
the time of the AC adapter starting
START
LCD DISPLAY BEGINNING
TL414
HDD 3.3V
IC403 3PIN
EN
(HDD_ON)
TL415
VCC 3.3V
IC404 3PIN
EN
(P-CON)
POWER ON
HDD START
POWER ON
HDD START
TL414
HDD 3.3V
IC403 3PIN
EN
(HDD_ON)
TL415
VCC 3.3V
IC404 3PIN
EN
(P-CON)
At the time of the battery actuation
Enter or Menu key push time
Содержание HR-MB3
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Страница 38: ...HR MB3 8 9 MEMO ...