Panasonic SA-MAX3500PU Service Manual page 53

IC2108
+3.3V LDO
PW_SYS5V PW_SYS5V
1 3 VIN
SYNC
SYNC
2
TO/FROM
PCONT
3 PCONT SYSTEM
CONTROL
TEMP_DET
7 TEMP_DET
IC7702
+5V VOLTAGE
REGULATOR
PW_SYS5V
4 VIN
PW_FL12V
4
PW_FL12V
PW_+5R3V
6
IC2104
PW +5R3V
+3.3V LDO
PW_+5R3V
3 VIN
D2100
+5.6V CD
+3.3V CD
D2105
PW_+12V
PDET
5
Q2107, QR2103
+5V
PW_+5R4V
REGULATOR
+5V
5 VIN
USB_A_PCONT 4 EN
3 FLAG
TO/FROM
SYSTEM
CONTROL
USB_B_OVC
3 FLAG
USB_B_PCONT 4 EN
+5V
5 VIN
MAIN P.C.B.
IC2107
+1.5V LDO
PW_XSW3R3V PW_XSW3R3V PW_SOC_1R5V PW_SOC_1R5V
VOUT 2 4 VIN VO 3 +1.5V
1 CN
PW_XSW3R3V
+3.3V
IC1002
VOLTAGE
DETECTOR
PW_XSW3R3V
2 VIN VOUT 4 NRST
VOUT 3 +5V
PW_SW3R3V
VOUT 2
TO
PDET SYSTEM
CONTROL
USB_A_SW5R1V
VOUT 1
IC9002
USB SWITCH
USB_B_SW5R1V
VOUT 1
IC9003
USB SWITCH
53
PANEL P.C.B.
PW_STDBY_3R3V P1802 P6200 PW_STDBY_3R3V
+3.3V
7 18
TO
SYSTEM
CONTROL
P1802 P6200
PW_LED5V PW_LED5V
3 20
PW_FL12V P1802 P6200 PW_FL12V
6 17
PW_SW5V P1802 P6200 PW_SW5V
4
19
P1802 P6200
PW_SW3R3V PW_SW3R3V
5 18
PW_FL_SW12V PW_FL_SW12V
P1803 CN1401
6 6
P1811 CN6901
USB_A_SW5R1V USB_A_SW5R1V
6 6
USB_B_SW5R1V P1811 CN6901 USB_B_SW5R1V
7 7
TUNER P.C.B.
PW_CD_3R3V P1806 CN51
10 1
+5V
+12V
+5V
+3.3V
MIC P.C.B.
+12V
USB P.C.B.
+5V
+5V
+3.3V
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SA-MAX3500PU