Sharp LC-42XL2S - Page 128

LC-42XL2E/S/RU, LC-46XL2E/S/RU, LC-46X20E/S/RU, LC-52XL2E/S/RU, LC-52X20E/S/RU
5 – 8
2.4. IC1301 (VHiYDA147SZ-1Y)
2.4.1 Block Diagram
2.4.2 Pin Connections and short description
14, 15, 16, 17,
18, 19, 20, 21,
43, 44, 45, 46,
47, 55, 56
AGND — Analog GND.
5, 26, 36 AVCC18 — Analog VCC. Connect to 1.8V supply.
22, 48 DVCC18 — Digital VCC. Connect to 1.8V supply.
23, 49 DGND — Digital GND.
31, 42 AVCC33 — Analog VCC. Connect to 3.3V supply.
Pin No. Pin Name I/O Pin Function
1, 2, 12, 25, 35, 36 NC — No connection
3 PVDDREG — Power terminal for regulator (PVDD)
4 AVDD — Output terminal for 3.3V regulator
5 INLP I Analog input terminal (Lch+)
6 INLM I Analog input terminal (Lch-)
7 VREF VREF terminal
8 INRM I Analog input terminal (Rch-)
9 INRP I Analog input terminal (Rch+)
10 AVSS — GND terminal for analog
11 PLIMIT I Power limit setting terminal
13, 14 PVDDPR — Power terminal for digital amplifier output (Rch+)
Pin No. Pin Name I/O Pin Function