Pioneer F-Z92 Service Manual page 14

6. IC INFORMATION
Notes |! : CMOS input
O : CMOS output
DP: P-channel open drain output with pull-down resistance
STEREO Pe cae STEREO IND ON/OFF decision input L: lights STEREO IND
11
MUTE output
Turns on MUTE for 0.8 sec. during BAND switching, frequency UP/DOWN,
STATION switching, and MPX switching (H: MUTE ON)
14 PLLCLK | © | PLL clock output
15 PLL DATA 0 PLL data output
| 16 PLL ST O PLL strobe output
13 MUTE G
IC1101 (LM7001) contro! signa! output
Control output for selecting MONO H: MONO
CD PLAY decision signal input
When CD switches to PLAY and "L" is input to this pin, the AMP section function
switches to "CD." (When L: CD PLAY}
19
oO
:
<<
KO1
N> —_
Key scan output
KO7
Control output to cut the signal from the remote control photoreceptor.
put to the CD and graphic EQ. SR signal output conditions.
po [ee
~
SR OUT
X1
3) vas Nd
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