Canon MVX200 E - Functional Check of Control Keys and Switches; MODE MI-COM A;D Port; MODE MI-COM Input Port

MVX250i E, MVX200i E, MVX200 E
SERVICE MODE · ADJUSTMENT
12
4-6 Functional Check of Control Keys and Switches
<Generals>
(1) The MODE and FR MI-COM terminals can be checked in the service mode. With this function, the key-related operations and the
connections between the keys and the MI-COM terminals can be checked in the product state.
(2) Perform the check in the RD mode.
4-6-1 MODE MI-COM Input Port
4-6-2 MODE MI-COM A/D Port
PIN NAME Description CS Function ADDR
95
KEY AD3 KEY AD 3 1 02 0000 MENU(00) SET(40)
93
KEY AD2 KEY AD 2 1 02 0001 STOP(00) PLAY(40) FF(85)
92
KEY AD1 KEY AD 1 1 02 0002 DE ON/OFF(00) DE SEL. (40) AE(85)
91
KEY AD0 KEY AD 0 1 02 0003 D.CODE(00) C.MIX(40) REW(85)
88
Batt Info A/D Battery temperature detection 1 02 0006
87
Batt A/D Battery voltage detection 1 02 0007 Low(00) High(FF)
Low(FF) High(00)
AD DATA (00
〜
FF)
PIN NAME Description CS Function ADDR DATA BIT
25
Li3V Detect
Detection of decrease in lithium
battery voltage
1010007 3
42
Dial CCW Swit ch Sele ct Dia l
↓
1010005 2
43
Dial CW Switch Select Dial
㸡
1010005 1
64
PANEL Open Switch LCD open detection 1 01 0002 6
65
PANEL Bottom/Top Switch LCD reverse detection 1 01 0002 5
66
Eject Switch EJECT SW detection 1 01 0002 4
67
Cassette In Switch Cassette IN SW detection 1 01 0002 3
68
Photo Switch Full pressing of Photo SW 1 01 0002 2
69
Half Photo Switch Halfway pressing of Photo SW 1 01 0002 1
70
ST ART ST OP St ar t / St o p SW 1 0 1 0 0 0 2 0
71
DC J DET DC JACK detection 1 01 0001 7
75
PAE/GREEN SW P.AE/GREEN SW 1 01 0001 3
76
VT R Power Switch P OWER SW (VCR) 1 01 0001 2
77
CAM Power Switch POWER SW (CAMERA) 1 01 0001 1
78
T/C PW SW Tape/Card SW 1 01 0001 0
80
DC V DET Input voltage from DC jack 1 01 0000 6
82
KEY AD4 REC PAUSE KEY 1 01 0000 4