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CMT-Z100DiR/Z100iR
5-3.
BLOCK DIAGRAM - POWER SUPPLY Section -
LED +6V
+9V
AMP B+
AVDD +1.8V
DVDD +3.3V
SYSTEM CONTROLLER
IC801 (3/3)
iPod +5V
O_iPod POWER 79
iPod PROTECT 72
USB +5V
O_USB POWER 65
I_XUSB PROTECT 67
RF +3.3V
DAB +1.2V
DAB +3.3V
O_DAB-POWER_1.2 37
O_DAB-POWER_3.3 38
D +5V
AVDD +5V
AUDIO +9V
+11V
PROTECT
I_POWER_PROTECT 84
DETECT
Q821
I_AC DET 85
O_POWER ON 87
+3.3V
RESET SWITCH
I_RESET 12
Q851
RESET SIGNAL
I_AC-CUT 20
GENERATOR
IC850
CMT-Z100DiR/Z100iR
D570
AC 4.0V
RECT
VEE
D621, 622
D562
D564
+1.8V
REGULATOR
IC111
D563
D804, 805
+1.2V
REGULATOR
IC802
D566
D561
D590
Q530
D530
D832
SHUTDOWN
SWITCH
Q830
+6V
REGULATOR
IC554
OSC
T621
Q622
DC/DC CONVERTER
TRNASFORMER
+9V
REGULATOR
IC552
+3.3V
REGULATOR
IC553
B+ SWITCH
IC853
B+ SWITCH
IC550
+3.3V
REGULATOR
IC107
(Z100DiR)
+3.3V
REGULATOR
IC801
+5V
REGULATOR
IC551
+5V
REGULATOR
IC591
+9V
REGULATOR
IC590
E
SHUTDOWN
(Page 15)
Abbreviation
E2
: Colombian, Venezuelan and Puerto Rican models
16
16
T20
MAIN POWER
TRANSFORMER
RECT
D502
D16
RECT
SWITCHING
D501
Q12
D507
SWITCHING
Q11
D405
D503
ISOLATOR
DC DETECT
PH501
Q402, 403
POWER
ON/OFF
ISOLATOR
CONTROL
PH502
SWITCH
Q401
T001
SUB POWER
TRANSFORMER
D42
RECT
D801
SHUNT
ISOLATOR
REGULATOR
PC401
IC555
TH01
(Z100iR: E2)
VOLTAGE
SELECTOR
RECT
S001
D01
POWER CONTROL
IC01
8 VC1
9 OCP
12 VG (L)
15 VS
16 VG (H)
18 VD
2 F/B
Q10
1 VSENSE
POWER CONTROL
IC02
4 VCC
5 DRAIN
2 FB
LINE FILTER
(AC IN)
L001,
F01
(Z100DiR/Z100iR: AEP)
L002
(Z100iR: E2)
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