Durabrand H9910ED Service Manual page 52

Dvd player & video cassette recorder
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Pin
IN/
Signal
No.
OUT
Name
55
-
NU
56
-
NU
57
-
NU
58
IN
C-SYNC
59 OUT 8POUT-1
60 OUT 8POUT-2
61
-
NU
62 OUT AUDIO-
SW1
63 OUT AUDIO-
SW2
64
-
NU
65
-
NU
66 OUT C-POW-SW Capstan Power
67 OUT P-ON-H
68
-
NU
69
-
NU
70
-
NU
71 OUT IIC-BUS-
SCL
IN/
IIC-BUS-
72
SDA
OUT
73
-
NU
74
-
NU
DVD-
75
IN
POWER-
MONITOR
76 OUT C-CONT
77 OUT D-CONT
78 OUT C-F/R
79
IN
S-REEL
80
IN
T-REEL
81 OUT LM-FWD/
REV
OUTPUT-
82 OUT
SELECT
Active
Function
Level
Not Used
Not Used
Not Used
Composite
PULSE
Synchronized
Pulse
Control SCART 1
8Pin Level by
H/L
using 8POUT-1 and
8POUT-2
Control SCART 1
8Pin Level by
Hi-z/L
using 8POUT-1 and
8POUT-2
Not Used
Audio IN/OUT
H/L
Control Signal
Audio IN/OUT
H/L
Control Signal
Not Used
Not Used
H/L
Switching Signal
Power On Signal at
High
Not Used
Not Used
Not Used
IIC BUS Control
H/L
Clock
IIC BUS Control
H/L
Data
Not Used
Not Used
DVD Power Monitor
Signal (P-off="L", P-
H/L
on="H")
Capstan Motor
PWM
Control Signal
Drum Motor
PWM
Control Signal
Capstan Motor
FWD/REV Control
H/L
Signal (FWD="L"/
REV="H")
Supply Reel
PULSE
Rotation Signal
Take Up Reel
PULSE
Rotation Signal
H/L/
Loading Motor
Control Signal
Hi-z
Output Select
H/L
Pin
IN/
No.
OUT
-
83 OUT AUDIO-
MUTE-H
-
84
-
NU
-
85
-
NU
86
-
NU
87
IN
C-FG
88
-
NU
89
-
NU
90
D-PFG
IN
-
AMPVREF
91
-
OUT
AMPVREF
92
-
in
93
-
P80/C
-
IN/
94
CTL (-)
OUT
-
IN/
95
CTL (+)
OUT
96
-
AMPC
H
-
97
-
CTL
-
98
-
AMPVcc
-
99
-
AVcc
100
IN
AGC
-
-
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
1-15-2
Signal
Function
Name
Audio Mute Control
Signal (Mute = "H")
Not Used
Not Used
Not Used
Capstan Motor
Rotation Detection
Pulse
Not Used
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
AMPVcc
A/D Converter
Power Input/
Standard Voltage
Input
IF AGC
Comparator Signal
Active
Level
H
-
-
-
PULSE
-
-
PULSE
-
-
-
H/L
H/L
-
PULSE
-
-
A/D
H99A0PIN

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