Pin No.
Pin Name
I/O
Description
-38-
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
CAP ACCEL
I-LIMIT
S. MONITOR2
S. MONITOR1
NC
NC
NC
NC
SUP. REEL
TU. SEC VL 'H'
TU. SEC 'H'
END SENSOR
LP REC MUTE 'H'
16:9 'H'
SCART 'H'
C. ROT
H. AMP SW
COMP IN
NC
DPG
DFG
V.H/SW
A.H/SW
DRUM PWM
CAP.PWM
V PULSE
VSS
C.SYNC IN
VCC
O
O
–
–
–
–
–
–
I
O
O
I
O
O
O
O
O
I
–
I
I
O
O
O
O
O
–
I
–
Capstan control at slow
Capstan current control
Not connected
Not connected
Not connected
Not connected
Not connected
Not connected
Supply reel pulse in
High out at SECAM VHF-L
High out at tuner SECAM
Tape leader check at end
Hi-Fi audio is muted during LP recording
TV wide screen
TV AUTO line
Color rotary switching
Head amp SW output
Comparator input
Not connected
DPG input
DFG input
Video head SW
Audio head SW
Drum ctl voltage
Capstan ctl voltage
Dammy V-SYNC
Micom GND
Composite video in
Micom VCC (+5 V)
IC DESCRIPTION -1/3 (HD6432197A37FX) -3/3
