Panasonic SA-AK22 Service Manual page 76

Pin No. Mark
28
MDATA/
PLLDA
29 RMT
30 BLKCK
31 MLD/
PLLCE
32 SYNC
33 DCDET 1 I
34 DCDET 2 I
35 CHG_CCW O
36 CHG_CW O
37 CHG_HALF O
38 CHG_PLGR 0
39 CHG_SW2 I/O
40 CHG_SW1 I/O
41 SP_A
42 SP_B
43 SP_C
44 SWFK_LED -
45-63 SEG1-
SEG19
64-72 SEG20-
28 REG9-
1
73-76 SEG29-32 O
77-88 GRD12-1 O
89 VEE
I/O Function
O CD command data
output/ tuner PLL
data output
I Remote control input
I CD block clock input
(INV)
O CD command load
output/ tuner PLL
chip enable
I AC failure detect
input
DC detect input 1
DC detect input 2
Changer motor CCW
output
Changer motor CW
output
Changer half drive
output
Changer plunger
output
CD changer SW2
input
CD changer SW1
input
O Speana control
output A
O Speana control
output B
O Speana control
output C
Super woofer LED
O Segment drive
output (Anode drive
output)
O Segment drive
output (Anode drive
output) For regional
setting/ function
selection use
Segment drive
output (Anode drive
output)
Digit drive output
(Grid drive output)
- Power supply (-30V)