Yamaha R S300, Service Manual

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R-S300
R-S30
0
4-4. REC OUT SWITCH/DOCK TYPE
REC OUT SWITCH: Not for service.
DOCK TYPE: DOCK type is detected.
The voltage at 69 pin (DOCK_TYP) of the IC502 is displayed. (Reference voltage: 5.0 V=255)
R E C : 0 0 0 D K : 2 5 5
DOCK TYPE
REC OUT SWITCH
DESTINATION
MODEL
*
Mode switch setting of the YDS-12
DOCK type
Bl u etooth
(YBA-10)
Wireless iPod
(YID-W10)
iPod
No connected
(YDS-11/12 (B
*
)) (YDS-12 (A
*
))
A/D conversion val u e (5.0 V=255) 0 – 32 82 – 109 110 – 146 147 – 175 238 – 255
4-5. MODEL/DESTINATION
MODEL: Model name is detected.
The voltage at 72 pin (MODEL) of the IC502 is displayed. (Reference voltage: 5.0 V=255)
DESTINATION: Destination is detected.
The voltage at 71 pin (DEST) of the IC502 is displayed. (Reference voltage: 5.0 V=255)
DOCK TYPE
M D L : 0 5 4 D S : 0 5 4
A/D conversion val u e (5.0 V=255) 9 – 25 26 – 43 44 – 67 128 – 158 187 – 210
Destination U C R, L A G
A/D conversion val u e (5.0 V=255) 44 – 96
Model name R-S300
DESTINATION
MODEL