Toshiba D-VR40SF Service Manual page 84

Pin IN/ Signal
Mark
No. OUT Name
OUT OSD-V-
52
OUT
53 -
OSDVcc
54 - HLF
A - NU
55
B IN COLOR-IN
56 IN DAVN-L
57 -
NU
58 IN C-SYNC
59 OUT 8POUT-1
60 OUT 8POUT-2
A -
NU
61
B IN SECAM-H
A -
NU
62
B OUT TRICK-H
SYSTEM-
63 OUT
RESET
READY/
64 IN
BUSY
OUT S-DATA-
65
OUT
66 IN S-DATA-IN
67 OUT S-CLOCK
68 OUT DRV-DATA
69 OUT DRV-STB
70 OUT DRV-CLK
OUT IIC-BUS-
71
SCL
IN/
IIC-BUS-
72
SDA
OUT
73 - NU
74 - NU
75
OUT P-ON-H
Function
OSD Video Signal
Output
OSDVcc
LPF Connected
Terminal (Slicer)
Not Used
SECAM or MESECAM
Chroma Video Input
Signal at Super Impose
VPS/PDC Data Receive
= "L"
Not Used
Composite
Synchronized Pulse
Control SCART 1 8Pin
Level by using 8POUT-1
and 8POUT-2
Control SCART 1 8Pin
Level by using 8POUT-1
and 8POUT-2
Not Used
SECAM Mode at High
Not Used
Special playback = "H"
in SECAM Mode
System Reset Signal
Ready/Busy
communication Control
with Main Micro
Controller
Communication of Data
from VCR Micro
Controller
Communication of Data
to VCR Micro Controller
Communication of Clock
with VCR Micro
Controller
VFD Driver IC Control
Data
VFD Driver IC Chip
Select Signal
VFD Driver IC Control
Clock
IIC BUS Control Clock
IIC BUS Control Data
Not Used
Not Used
Power On Signal to
High
Pin IN/
Mark
No. OUT
76 OUT C-CONT
77 OUT D-CONT
78 OUT C-F/R
79 IN S-REEL
80 IN T-REEL
OUT LM-FWD/
81
REV
OUT OUTPUT-
82
SELECT
VCR-
83 OUT AUDIO-
MUTE
OUT C-POW-SW Capstan Power
84
VCR POW-
85 IN
SAFETY
86 IN A-MODE
87 IN C-FG
88 - AMPVss
DVD-POW-
89 IN
SAFETY
90
IN D-PFG
AMPVREF
91 -
out
AMPVREF
92 -
in
93 - P80/C
IN/
94
CTL (-)
OUT
IN/
95
CTL (+)
OUT
96 - AMPC
97 - CTL
98 - AMPVcc
99 - AVcc
100 IN AGC
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
1-16-2
Signal
Function
Name
Capstan Motor Control
Signal
Drum Motor Control
Signal
Capstan Motor FWD/
REV Control Signal
(FWD="L"/REV="H")
Supply Reel Rotation
Signal
Take Up Reel Rotation
Signal
Loading Motor Control
Signal
Output Select
Audio Mute Control
Signal (Mute = "H")
Switching Signal
VCR Power Supply
Safety Signal
Hi-Fi Tape Detection
Signal
Capstan Motor Rotation
Detection Pulse
AMPVss
Abnormal Voltage
Detection
Drum Motor Phase/
Frequency Generator
V-Ref for CTL AMP
V-Ref for CTL AMP
P80/C Terminal
Playback/Record
Control Signal (-)
Playback/Record
Control Signal (+)
CTL AMP Connected
Terminal
To Monitor for CTL AMP
Output
AMPVcc
A/D Converter Power
Input/ Standard Voltage
Input
IF AGC Comparator
Signal
E9BA1PIN