Sony SA-CT291 Manual de serviço - Página 26
Procurar online ou descarregar pdf Manual de serviço para Sistema estéreo Sony SA-CT291. Sony SA-CT291 42 páginas. Sound bar and active speaker system
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HT-CT290/CT291
5-4.
BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
REMOTE CONTROL
RECEIVER
IC5001
LED DRIVER
D5006,D5009
LED DRIVER
D5007,D5010
LED DRIVER
D5008,D5011
LED DRIVER
D5002
LED DRIVER
D5001
LED DRIVER
D5000
TOUCH KEY
CONTROLLER
IC4001
1
1
CS0/PS0
I2C_SDA
14
I2C_SCL
15
2
CS1/PS1
HI/BUZ
16
2
VDD
8
CS4/GPO0
-
9
CS5/GPO1
VOLTAGE DETECT
IC4002
+
CS6/GPO2
10
HT-CT290/CT291
SYSTEM CONTROLLER
IC2003 (4/4)
33
PCONT_MAIN_SYSTEM
OUT
29 SIRCS_IN
+5V
Q5007
116
MUSIC_LED
PCONT_BT
34
Q5006
101
MOVIE_LED
Q5005
83
USB_LED
MTK_RESET
28
Q5003
98
TV_LED
Q5002
41
BT_LED_W
Q5001
38
BT_LED_B
99
NFC_iAP_TS_SDA
100
NFC_iAP_TS_SCL
OUT
4
32
TS_INT
AC_CUT
115
+1.2V REG.
IC3209
+1.2V
1
VO
VCC
8
+3.3V
POWER CONTROL
Q3204
+5V REG.
POWER CONTROL
IC3200
Q3203
4
VOUT CONT
1
VIN
5
+3.3V
POWER CONTROL
+5V
Q3210
POWER CONTROL
Q3209
1
POWER CONTROL
POWER CONTROL
Q2012
Q2011
RESET SWITCH
Q2000
26
26
+3.3V
POWER CONTROL
Q2013
+12V REG.
IC3207
1
VOUT
+5V REG.
IC3000
VIN
1 OUT
EN/EN
4
3 ON/OFF
IN
5
+12V REG.
+3.3V REG.
IC3201
IC3208
VO
VCC
8
3
SW
VIN
8 PGOOD
AC_CUT SWITCH
IC2011
4
OUT
VDD
SWITCHING REGULATOR
3L411W
(EXCEPT US, CND, E12)
SWITCHING REGULATOR
3L411W-1
(E12)
SWITCHING REGULATOR
6
3L411L
(US, CND)
TO AMP
PVDD_24V
SECTION
2
SUB_24V
(AC IN)
2