Toshiba DVR80KF Service Manual page 92

Pin IN/ Signal
No. OUT Name
LPF Connected Terminal
54 -
HLF
(Slicer)
SECAM or MESECAM
55 IN
COLOR-IN Chroma Video Input Signal
at Super Impose
VPS/PDC Data
56 IN DAVN-L
(Receive="L")
57 - NU Ground
Composite Synchronized
58 IN C-SYNC
Pulse
59 OUT POW-SW Power Switching Signal
60 OUT REG- Power Regulator Control
CONT Signal
61 IN
SECAM-H SECAM Mode at High
Special playback = "H" in
62 OUT TRICK-H
SECAM Mode
63 OUT SYS-
System Reset Signal
RESET
Ready/Busy Communication
64 IN RDY Control with Main Micro
Controller
Transmission Data to Main
65 OUT SUB-TXD
Micro Controller
Reception Data from Main
66 IN SUB-RXD
Micro Controller
67 OUT SUB-SCLK Communication Clock with
Main Micro Controller
68 OUT DRV-DATA VFD Driver IC Control Data
VFD Driver IC Chip Select
69 OUT DRV-STB
Signal
70 OUT DRV-CLK VFD Driver IC Control Clock
71 OUT IIC-BUS
IIC BUS Serial Clock
SCL
IN/ IIC-BUS
72
IIC BUS Serial Data
OUT SDA
73 -
NU Not Used
74 - NU Not Used
75 OUT P-ON-H Power On Signal to High
Capstan Motor Control
76 OUT C-CONT
Signal
77 OUT D-CONT Drum Motor Control Signal
Capstan Motor FWD/REV
78 OUT C-F/R Control Signal (FWD="L"/
REV="H")
79 IN S-REEL Supply Reel Rotation Signal
Take Up Reel Rotation
80 IN
T-REEL
Signal
81 OUT LM-FWD/ Loading Motor Control
REV Signal
Function
1-18-2
Pin IN/ Signal
No. OUT Name
82 OUT C-POW- Capstan Power Switching
SW Signal
83 OUT MAIN-ON
Main Power Control
84 - NU Not Used
85 - NU Not Used
VCR-
VCR P-ON Power Defection
86 IN
POW-
Input Signal
SAFETY
Capstan Motor Rotation
87 IN
C-FG
Detection Pulse
88 -
AMPVss Ground
89 - NU Not Used
Drum Motor Phase/
90 IN D-PFG
Frequency Generator
AMPVREF
91 - V-Ref for CTL AMP
out
AMPVREF
92 -
V-Ref for CTL AMP
in
93 - P80/C P80/C Terminal
IN/ Playback/Record Control
94 OUT CTL (-)
Signal (-)
IN/ Playback/Record Control
95
OUT CTL (+)
Signal (+)
CTL AMP Connected
96 - AMPC
Terminal
To Monitor for CTL AMP
97 -
CTL
Output
Always +5V with AC Plug
98 -
AMPVcc
Connected
Always +5V with AC Plug
99 - AVcc
Connected
Tape Start Position Defector
100 IN
ST-S
Signal
Function
E9TK2PIN