* Santa Ana-based Troy Group Inc., a maker of financial-payment products, said it lost $1.6 million, or 15 cents a share, in the second quarter, contrasted with net income of $217,000, or 2 cents a share, a year ago. Sales were down 17% to $9.8 million.
* First Fidelity Investment and Loan in Tustin posted second quarter earnings of $2.5 million, up 14% from $2.2 million recorded a year ago. Total assets rose 7% to $598.8 million.
* Pacific Western National Bank in Brea reported second quarter net income of $421,000, or 46 cents a share, down 23% from $545,000, or 59 cents a share, a year ago. Total assets on June 30 were up 35% to $231.7 million.