POWER DIAGRAM
-5V
5V
TPS562200
AP7361
2V5
AP7361
AP7361
LP5900SD
AP7361
1V2
2V5
CY-920
ADSP21477
USB5V
BD11600
OLED
MUTE
OLED
CSRA6601
CSRA6601
-V Bridge
5V25
1V8
AP7361
3V3
5V
TPS2065
3V3
3V3
1V8
AP7361
3V3
AP7361
AP7361
CY-920
CY-920
OP-AMP
CSRA6600
CSRA6600
CSRA6601
CSRA6600
CSRA6601
CSRA6601
+V Bridge
3V3
TPS562200
1V2
10V
NJM2387ADL3
-V Bridge
TPS562200
CY-920/MFI337S3959/MX25L25635FMI
EP4CE15F17C8N
ADSP21477/TC74VHC157FT
10V Gate Drive
CSRA6601 CORE
POWER SEQUENCE
SMPS
+5V
-9V
+9V
+18V
+32V
-32V
NJM79L05UA
EP4CE15F17C8N
EP4CE15F17C8N/EPCQ16SI8N
PCM9211/NJM2752
PCM9211/74VHCU04
CPU/EEPROM/POWER LED
TOUCH SENSOR/WHITE LED
OP-AMP/RELAY/NJM2752
CSRA6601 CORE
+12V
NJM78L05UA
5. FPGA POWER ON : 3V3 > 1V2 / 2V5 (CTR_3V3_DSP > CTR_FPGA)
6. CY920 POWER ON : 3V3 > 2V5 > 1V8 > 1V2
(CTR_3V3_CY920>CTR_2V5_CY920>CTR_1V8_CY920>CTR_1V2_CY920)
4. DSP POWER ON : 1V2 > 3V3 (CTR-1V2_DSP > CTR_3V3_DSP)
3. OLED POWER OFF : 16V > 3V3 (CTR_16v_OLED > CTR_3V3_OLED)
1. CSR : 12V/5V25/3V3/1V8 > -5V > 5V > A3V3/R3V3 > PRV (+/-32V) > (CTR_PWR2 > CTR_CSR > CTR_PWR1)
7. CY920 POWER OFF : 1V2 > 1V8 > 2V5 > 3V3
(CTR_1V2_CY920>CTR_1V8_CY920>CTR_2V5_CY920>CTR_3V3_CY920)
2. OLED POWER ON : 3V3 > 16V (CTR_3V3_OLED > CTR_16V_OLED)
DRA-100 POWER Diagram
*10V Gate drive voltage referenced to -32V
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