MEX-BT39UW/BT3900U/BT3950U
MEX-BT39UW/BT3900U/BT3950U
22
22
5-3. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -
LIQUID
CRYSTAL
DISPLAY
PANEL
LCD901
LCD DRIVER, LED CONTROL
IC901
SYSTEM CONTROLLER
IC501 (3/3)
LSW905 - 912, S901 - 907
(FRONT PANEL KEY)
J801
REMOTE IN
(VOLUME)
X502
32.768kHz
X501
7.92MHz
LED DRIVE
Q903
LED903, 905, 907, 909,
910, 912, 914, 916, 919,
921, 925, 928, 929, 932,
934, 936, 938, 940,
LSW905 (1/2) - LSW912 (1/2)
ILLUMINATOR,
RING ILLUMINATOR
ROTARY
ENCODER
RE901
LED DRIVE
Q904
LED902, 904, 906, 908,
911, 913, 915, 917, 918,
920, 923, 924, 926, 931,
933, 935, 937, 939,
LSW905 (2/2) - LSW912 (2/2)
ILLUMINATOR,
RING ILLUMINATOR
LED901
(LCD BACK LIGHT)
ACC
13
7
TEL-ATT
AMP-REM
ANT-REM
5
6
+B
19
BATT
MULTIPLE VOLTAGE
REGULATOR
IC301 (2/2)
CN301 (2/2)
AUDIO+8.5V
MECHA+6V
PANEL+B
VBUS
B.U+5V
SERVO+3.3V
ACC
DETECT
Q301
LCD BACK LIGHT
DIMMER CONTROL
Q901
TEL-ATT
DETECT
Q303
BU+3.3V
MIC+3.3V
USB VBUS POWER SUPPLY
IC601
BATT
D806
D807
TH801
BACK-UP
CHECK
Q802
SONY BUS INTERFACE
IC801
4
5
2
6
7
CN801
BUS CONTROL IN
XSYS_RST
BU_CHECK
PUSH ENTER/
SEL/
BT3900U: AEP, Russian, UK/
BT3950U
BACK-UP
CHECK
Q807, 808
(BT39UW/BT3900U: US, Canadian)
Содержание MEX-BT3900U
Страница 47: ...MEMO MEX BT39UW BT3900U BT3950U 47 ...