Furuno FS-1503 - 5. CPU Board (05 P0665)

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5. CPU Board (05P0665)
SP: 8 Ω/0.3 W
U5: X24C16S
(EEROM)
CR1
(CPU RUN)
U2: HD61602
(LCD CONT)
U6: HD6475328
(CPU)
R1
(LCD Bril. Adj.)