LG SPJ9B-W - Capacitors; Circuit Voltage Chart; Connector; Ics

Location Name Pin No Pin Name Spec Measured Voltage
WIC601 PWM
16, 25, 30, 33,
37, 42, 50
VDD_IO 2.97 V ~ 3.63 V 3.332 V
22, 45 VDD_CORE 1.08 V ~ 1.32 V 1.21 V
WIC603 Serial Flash 8 VCC 2.7 V ~ 3.6 V 3.341 V
WIC606 DC,DC
1 VIN ~ 40 V 17.78 V
5 VOUT 0.8 V ~ 24 V 5.02 V
WIC607 DC,DC
1 VIN ~ 40 V 17.78 V
5 VOUT 0.8 V ~ 24 V 12.13 V
WIC608 LDO
2 VIN + 2.5 V ~ + 5.5 V + 5.12 V
3 VOUT 1.5 V ~ 5 V 3.312 V
Test Connector Spec Connector(Main) Mating Connector
Wireless (Subwoofer) WCN602 3.0 V ~ 3.6 V 3.351 V 3.354 V
Location Spec Measured [V]
WCA603 100 uF / 16 V (- 55 °C ~ 105 °C) + 3.31 V
WCA604 47 uF / 50 V (- 55 °C ~ 105 °C) + 17.75 V
WCA606 47 uF / 50 V (- 55 °C ~ 105 °C) + 17.75 V
WCA607 100 uF / 16 V (- 55 °C ~ 105 °C) + 3.31 V
WCA608 100 uF / 16 V (- 55 °C ~ 105 °C) + 3.31 V
WCA610 100 uF / 16 V (- 55 °C ~ 105 °C) + 3.31 V
CIRCUIT VOLTAGE CHART
1. ICs
2. CAPACITORS
3. CONNECTOR
4-164-15