5-8. EVF OLED Interface Block
5-8-1. VF-1021 Board
EVF_R/G/B signals generated by the system processor (IC6000) on the VC-1045 board and are converted to SubLVDS
signals by the serial interface transmitter (IC8020) are re-converted to EVF_R/G/B signals by the serial-to-parallel
receiver (IC2101) on the VF-1021 board, and then these signals are output to the EVF OLED unit (ECX334AF-1)
through the 61-pin connector (CN8060).
Furthermore, the VF-1021 board contains a 10 V power generator circuit (IC4101, etc.) for ECX334AF-1 and a power
LDO (IC3101) for the eyepiece detection sensor.
5-8-2. FP-2202 Flexible Board
The FP-2202 flexible board contains an eyepiece detection sensor (SE001).
The signal that is output from this sensor is transferred as follows:
The 8-pin connector (CN3102) on the VF-1021 board → 39-pin connector (CN3101) → 39-pin connector (CN4302)
on the MS-1037 board → 51-pin connector (CN4304) → 51-pin connector (CN4504) on the ZM-1005 board → 61-pin
connector (CN4501) → VC-1045 board → input to system processor (IC6000)
HXR-NX80/HXR-MC88
5-9