Pioneer VSX-4000 Service Manual page 67

AMP Section [| COMPO CODE:AS ]
WA-> Ci -jalale i=]. 4
Mi Reset timing (Power on reset)
100/120 Hz
tose >20msec
@§Port expander layout (PD0012A port)
[Video Function Control (TC4066BP)}
PIN
6 02 VCRI1
VDP
7 Os
VCR2 REC OUT
NORMAL
VCR1 REC OUT
NORMAL
VCR2 REC OUT
ENHANCER
Code Name Key corresponding to main unit | Code Name Key corresponding to main unit
OA VOL + ie VOL + 42 SURROUND LEVEL + SURR +
OB VOL + ie VOL + 47 TUNER
[op VDP y VCR3/VDP 48 SLEEP
OE VIDEO 1 VCR2 49 BAL R BAL R
[ OF (VTR) 2 VCR1 4A BAL CENTER ai)
[42 | MUTE MUTE 4B BAL L BALL
1A POWER ON 4c cD cD i
| POWER OFF 4D PHONO PHONO
. 1c ma POWER ON/OFF POWER 4E TAPE TAPE1
1D MONITOR TAPE2 51 MUTE ON
1F VIDEO ADAPTOR VIDEO ADAPTOR 52 MUTE OFF
40 SURROUND MODE 54 VFUNC VIDEO SELECTOR
t 41 SURROUND LEVEL + SURR + a 55 AFUNC
M@iBack-up timing
Voo
AC (D4)
Q
—— Vood
STBY
osc
Work
VCR1 REC OUT
ENHANCER
MONITOR OUT
NORMAL
MONITOR OUT
ENHANCER
(No use)
ALL PORT ACTIVE "H"
CODE: HEX Indication
45 msec
Standby mode
\ (STBY=0)
STOP mode
(After 45 msec of AC OFF,
call with software)
65