Pioneer DEH-2790MP Service Manual page 25

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MICRO COMPUTER
TYPE_A/D
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SRAMLEVEL1
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SWITCHES:
CD CORE UNIT(S10.1)
S901:HOME SWITCH..........ON-OFF
S903:DSCSNS SWITCH......ON-OFF
S904:12EJ SWITCH.............ON-OFF
S905:8EJ SWITCH...............ON-OFF
The underlined indicates the switch position.
SIGNAL LINE
F
FOCUS SERVO LINE
T
TRACKING SERVO LINE
C
CARRIAGE SERVO LINE
S
SPINDLE SERVO LINE
C
CD CORE UNIT(S10.1)
3.3V REGULATOR
Q Q
3 6 7 1 3 1 5
3V REGULATOR
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DEH-2790MP/XN/ID
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8
9 4 2 8
0 5 8 2 9 9 4 2 8
A
CN651
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9 9
A
B
C
9 9
D
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F
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