Toshiba DVR610 Service Manual - Page 78

Amp. Output Control Signal

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Page 78 highlights

Pin IN/ Signal No. OUT Name 57 OUT VIDEOSW3 Function Video Input Select Signal 3 58 OUT VIDEOSW2 59 OUT VIDEOSW1 60 OUT AUDIOSW2 61 OUT AUDIOSW1 Video Input Select Signal 2 Video Input Select Signal 1 Audio Input Select Signal 2 Audio Input Select Signal 1 62 - NU Not Used 63 - NU 64 - NU Not Used Not Used 65 IN D-PFG Drum PG/FG Input Signal 66 - NU 67 IN C-FG Not Used Capstan Motor Rotation Detection Pulse 68 - GND Ground 69 OUT VRO Servo Standard Voltage Output 70 IN VRI Servo Standard Voltage Input 71 - GND Ground 72 IN CTLA CTL Amp. AC Ground 73 IN ADVV Power Supply 74 IN/ OUT CTL (+) Playback/Record Control Signal (+) 75 IN/ OUT CTL (-) Playback/Record Control Signal (-) 76 OUT CTL Amp. Output Control Signal for Test Point 77 - NU Not Used 78 IN Hi-Fi/ NOR-IN Audio Mode Input HiFi="L"/ Normal="H" 79 IN DVD POWERSAFETY DVD Power Supply Safety Signal 80 IN VCR POWERSAFETY VCR Power Supply Safety Signal 81 IN END-S Tape End Position Detect Signal 82 - NU Not Used 83 IN V-ENV 84 IN PGDELAY Video Envelope Comparator Signal Video Head Switching Pulse Signal Adjusted Voltage 85 IN KEY-2 Key Data Input 2 86 IN KEY-1 Key Data Input 1 87 IN LD-SW Deck Mode Position Detector Signal Pin IN/ Signal No. OUT Name Function 88 IN ST-S Tape Start Position Detector Signal 89 IN DVD POWERSAFETY2 DVD Power Supply Safety Signal 90 OUT OUTPUTSELECT2 Output Select 91 - NU Not Used 92 OUT POWERLED Power LED Control Signal 93 OUT POWERLED Power LED Control Signal 94 OUT VCR-LED VCR LED Control Signal 95 OUT VCR-LED VCRLED Control Signal 96 OUT DVD-LED DVD LED Control Signal 97 OUT DVD-LED DVD LED Control Signal 98 OUT C-ROTA Color Phase Rotary Changeover Signal 99 OUT H-A-SW Video Head Amp Switching Pulse 100 IN H-ACOMP Head Amp Comparator Signal 1-16-2 E9KGAPIN

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1-16-2
E9KGAPIN
57
OUT
VIDEO-
SW3
Video Input Select Signal 3
58
OUT
VIDEO-
SW2
Video Input Select Signal 2
59
OUT
VIDEO-
SW1
Video Input Select Signal 1
60
OUT
AUDIO-
SW2
Audio Input Select Signal 2
61
OUT
AUDIO-
SW1
Audio Input Select Signal 1
62
-
NU
Not Used
63
-
NU
Not Used
64
-
NU
Not Used
65
IN
D-PFG
Drum PG/FG Input Signal
66
-
NU
Not Used
67
IN
C-FG
Capstan Motor Rotation
Detection Pulse
68
-
GND
Ground
69
OUT VRO
Servo Standard Voltage
Output
70
IN
VRI
Servo Standard Voltage Input
71
-
GND
Ground
72
IN
CTLA
CTL Amp. AC Ground
73
IN
ADVV
Power Supply
74
IN/
OUT
CTL (+)
Playback/Record Control
Signal (+)
75
IN/
OUT
CTL (-)
Playback/Record Control
Signal (-)
76
OUT CTL
Amp. Output Control Signal for
Test Point
77
-
NU
Not Used
78
IN
Hi-Fi/
NOR-IN
Audio Mode Input HiFi=”L”/
Normal=”H”
79
IN
DVD
POWER-
SAFETY
DVD Power Supply Safety
Signal
80
IN
VCR
POWER-
SAFETY
VCR Power Supply Safety
Signal
81
IN
END-S
Tape End Position Detect
Signal
82
-
NU
Not Used
83
IN
V-ENV
Video Envelope Comparator
Signal
84
IN
PG-
DELAY
Video Head Switching Pulse
Signal Adjusted Voltage
85
IN
KEY-2
Key Data Input 2
86
IN
KEY-1
Key Data Input 1
87
IN
LD-SW
Deck Mode Position Detector
Signal
Pin
No.
IN/
OUT
Signal
Name
Function
88
IN
ST-S
Tape Start Position Detector
Signal
89
IN
DVD
POWER-
SAFETY2
DVD Power Supply Safety
Signal
90
OUT
OUTPUT-
SELECT2
Output Select
91
-
NU
Not Used
92
OUT
POWER-
LED
Power LED Control Signal
93
OUT
POWER-
LED
Power LED Control Signal
94
OUT
VCR-LED
VCR LED Control Signal
95
OUT
VCR-LED
VCRLED Control Signal
96
OUT
DVD-LED
DVD LED Control Signal
97
OUT
DVD-LED
DVD LED Control Signal
98
OUT C-ROTA
Color Phase Rotary
Changeover Signal
99
OUT H-A-SW
Video Head Amp Switching
Pulse
100
IN
H-A-
COMP
Head Amp Comparator Signal
Pin
No.
IN/
OUT
Signal
Name
Function