Pioneer FH-P4200MP/XU/UC Service Manual page 27

5
ras
!
MICRO COMPUTER
100K
TYPE_A/D
5
6
220
220
220
SRAMLEVEL2
1K
1K
SRAMLEVEL1
SRAMLEVEL0
FH-P4200MP/XU/UC
6
7
C-b
SWITCHES:
CD CORE UNIT
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
3.3V REGULATOR
3V REGULATOR
(
6
& LRCK
*
SCK
^
DOUT
7
8
A
CN100
A
CN101
)
⁄
C
27
8
A
B
C
D
E
F