Toshiba RD-XV47KE Service Manual page 84

Pin IN/ Signal
Mark
No. OUT Name
OUT C-POW-SW Capstan Power
60
A,B -
NU
61
C IN SECAM-H
A,B -
NU
62
C OUT TRICK-H
63 - NU
64 IN S-CS
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
OUT SDA
73 -
NU
74 -
NU
75
OUT P-ON-H
76 OUT C-CONT
77 OUT D-CONT
78 OUT C-F/R
79 IN S-REEL
80 IN T-REEL
81 OUT LM-F/B/R
82 - NU
VCR-
83 OUT AUDIO-
MUTE
84 - NU
85 -
NU
86 - NU
Function
Switching Signal
Not Used
SECAM Mode at High
Not Used
Special playback = "H"
in SECAM Mode
Not Used
Sub Micro Controller
Interface Chip Select
Signal Input
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 Serial Clock
IIC BUS Serial Data
Not Used
Not Used
Power On Signal to
High
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
Not Used
Audio Mute Control
Signal (Mute = "H")
Not Used
Not Used
Not Used
Pin IN/
Mark
No. OUT
87 IN C-FG
88 -
AMPVss
89 - NU
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 -
NU
1-17-2
Signal
Function
Name
Capstan Motor Rotation
Detection Pulse
Ground
Not Used
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
Always +5V with AC
Plug Connected
Always +5V with AC
Plug Connected
Not Used
E3B90PIN