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CIRCUIT VOLTAGE CHART
1. IC VOLTAGE 2. SMPS CAPACITOR & ZENER DIODE VOLTAGE
NO. PARTS SYMBOL RATING SPEC.
RECOMMEND
VOLTAGE(V)
MEASUREMENT
VOLTAGE(V)
IC FUNCTION
IC TC TEMPERATURE
SPEC.
1
IC101
IC, Microcontrollers
VDD : 2.7 ~ 5.5 V VDD : 3.34 V VDD : 3.34 V IC, Microcontrollers 85 °C
2
IC201
DC, DC Converter
VIN : 4.5 ~ 17 V Vin : 12.10 V Vin : 12.10 V Step-Down Converters 125 °C
3
IC202
DC, DC Converter
VIN : 2.5 ~ 5.5 V Vin : 5.13 V Vin : 5.13 V Step-Down Converters 125 °C
4
IC203
DC, DC Converter
VIN : 4.5 ~ 17 V Vin : 12.10 V Vin : 12.10 V Step-Down Converters 125 °C
5
IC204
Limit Switch
VIN : 2.5 V ~ 5 V VDD : 3.34 V VDD : 3.34 V
Power-distribution
switch
125 °C
6
IC205
DC, DC Converter
VIN : 2.5 ~ 5.5 V Vin : 5.13 V Vin : 5.13 V Step-Down Converters 125 °C
7
IC206
Limit Switch
VIN : 2.5 ~ 5 V Vin : 5.13 V Vin : 5.13 V
Power-distribution
switch
125 °C
8
IC207
Limit Switch
VIN : 2.5 ~ 5 V Vin : 5.13 V Vin : 5.13 V
Power-distribution
switch
125 °C
9
IC208
LDO
VIN : ~ 6 V Vin : 5.13 V Vin : 5.13 V
1A Ultra Low Dropout Linear
Regulator
125 °C
10
IC301
4ch Audio ADC
AVDD : 3.0 ~ 3.6 V
DVDD : 3.0 ~ 3.6 V
AVDD : 3.36 V
DVDD : 3.3 V
AVDD : 3.36 V
DVDD : 3.3 V
2ch and 4ch Audio ADCs
with Universal Front End Input Mux
125 °C
11
IC302
TUNER
VA : 2.7 ~ 35.5 V VA : 3.36 V VA : 3.36 V TUNER 85 °C
12
IC303
Audio line driver
PVDD : 3 ~ 5.5 V PVDD : 3.36 V PVDD : 3.36 V 3VRMS Line driver 85 °C
13
IC304
Sample rate converter
VL : 1.71 ~ 5.25 V
VA : 3.135 ~ 3.465 V
V_REG : 3.135 ~ 3.465 V
VL : 3.3 V
VA : 3.3 V
V_REG : 3.3 V
VL : 3.3 V
VA : 3.3 V
V_REG : 3.3 V
24bit 192 khz sample rate converter 125 °C
14
IC400
Motor Driver
VCC1 : 4.3 ~ 13.2V
VCC2 : 4.3 ~ VCC1
VCC1 : 5.12 V
VCC2 : 5.12 V
VCC1 : 5.12 V
VCC2 : 5.12 V
5-channel BTL Driver 85 °C
15
IC401
Digital servo signal
processing
VDD1 : 2.7 ~ 3.6 V
VDD_CORE : 1.4 ~ 1.65 V
VCC : 3.3 V
VDD_CORE : 1.51 V
VCC : 3.3 V
VDD_CORE : 1.51 V
Servo signal processor
for compact disc player
85 °C
16
IC501
IC, Digital Signal
Processors
Core : 1.1 ~ 1.3 V
VDD IO : 3.0 ~ 3.6 V
VDD33 : 3.34 VA
Core : 1.2 VA
VDD33 : 3.34 VA
Core : 1.2 VA
IC, Digital Signal Processors 85 °C
17
IC502
SDRAM
VDD : 3.0 ~ 3.6 V VDD : 3.34 V VDD : 3.34 V 4 M x 4 BANKS x 16 BITS SDRAM 85 °C
18
IC503
Serial Flash Memory
VDD : 3.0 ~ 3.6 V VDD : 3.34 V VDD : 3.34 V SERIAL FLASH MEMORY 85 °C
19
IC504
Serial Flash Memory
VDD : 3.0 ~ 3.6 V VDD : 3.34 V VDD : 3.34 V SERIAL FLASH MEMORY 85 °C
20
IC505
Voltage Detector
VIN : 1.1 ~ 5.5 V VDD : 3.34 V VDD : 3.34 V
3-PIN MICROPROCESSOR RESET
CIRCUITS
85 °C
21
IC506
IOP CP Chip
VCC : 1.62 ~ 5.5 V VCC : 3.36 V VCC : 3.36 V Clsas 6 i-Pod 2.0C Ver 2.0C Class 85 °C
22
IC601
PWM IC
DVDD : 3.0 ~ 3.6 V
AVDD : 3.0 ~ 3.6 V
DVDD : 3.34 V
AVDD : 3.36 V
DVDD : 3.34 V
AVDD : 3.36 V
PWM IC 105 °C
23
IC701
AMP IC
PVDD : 12 ~ 62 V
GVDD, VDD : 10.8 ~ 13.2 V
PVDD : 47.2 V
GVDD, VDD : 12 V
PVDD : 47.2 V
GVDD, VDD : 12 V
AMP IC 125 °C
CAPACITOR
NO. LOCATION SPEC. SALES AREA
1 C903 450 V / 270 uF W/W
ZENER DIODE
NO. LOCATION CHECK
1 ZD901, ZD904 33 V
2 ZD902, ZD906 13 V
3 ZD905, ZD912 20 V
3. MAIN CAPACITOR VOLTAGE
NO. LOCATION NO. VALUE
110 V -20 % 220 V +20 %
DESCRIPTION
(88V, 60Hz) (V)
(288 V, 50Hz)
(V)
1 C101 10 uF 3.34 V 3.34 V DVCC_3.3V
2 C122 100 nF 12.03 12.03 VFD_12V
3 C125 1 uF 12.03 12.03 VFD_12V
4 C214 10 uF 5.12 5.12 +5.1V
5 C271 220 uF 5.12 5.12 USB_5V
6 C2C11 1 uF 12.10 12.10 AMP_12V
7 C3A1 220 uF 3.35 3.35 AVCC_3.3V
8 C402 100 uF 5.10 5.10 DVCC_5V
9 C404 100 uF 3.33 3.33 DVCC_3.3V
10 C427 220 uf 5.12 5.12 M_5V
11 C479 22 nF 12.03 12.03 +12V
12 C480 100 nF 10.90 0.00 FAN_DC
13 C481 100 uF 10.90 0.00 FAN_DC
14 C614 100 uF 3.33 3.33 DVCC_3.3V
15 C713 10 uF 12.10 12.10 AMP_12V
16 C740 220 nF 47.20 47.20 PVDD
17 C748 1000 uF 47.20 47.20 PVDD
18 C903 270 uF 119.00 404.00
1st Regulation
Cap
19 C909 22 uF 15.40 15.40 IC901 Vcc
20 C911 47 uF 22.30 22.30 IC911 Vcc_1
21 C914 10 uF 19.40 19.40 IC911 Vcc_2
22 C933 2200 uF 12.09 12.09 12VA
23 C934 470 uF 12.08 12.08 12VA
24 C952 2200 uF 47.20 47.20 PVDD
25 CT802 47 uF 5.10 5.10 VCC_5V
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