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Philips VR330/58 Service Manual page 12

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[ VR530/58,VR630/58,VR330/58,VR730/58,VR732/58,VR830/58,VRQ45/16,
VRQ45/39,VRQ45/58 ]
Signal Name
SCART 1 8Pin Output Control
8POUT-1
Signal
SCART 2 8Pin Output Control
8POUT-2
Signal
A-MODE
Hi-Fi Tape Detection Signal
Audio Mute Control Signal
A-MUTE-H
(Mute = "H")
Normal Audio Play Back/Record
A-PB/REC
Signal
Automatic Frequency Control
AFC
Signal
AGC
IF AGC Control Signal
Always +15V/+12V with AC Plug
AL+15V/+12V
Connected
Always +5V with AC Plug
AL+5V
Connected
Always +9V with AC Plug
AL+9V
Connected
AMPC
CTL AMP Connected Terminal
AMPVcc
AMPVcc
AMPVREF
V-Ref for CTL AMP
IN
AMPVss
AMPVss (GND)
A/D Converter Power Input/
AVcc
Standard Voltage Input
C
C Terminal
C-CONT
Capstan Motor Control Signal
Capstan Motor FWD/REV Control
C-F/R
Signal (FWD="L"/REV="H")
Capstan Motor Rotation Detection
C-FG
Pulse
C-POWER-
Capstan Power Switching Pulse
SW
Color Phase Rotary Changeover
C-ROTA
SIgnal
C-SYNC
Composite Synchronized Pulse
CLKSEL
Clock Select (GND)
SECAM or MESECAM Chroma
COLOR-IN
Video Input Signal at Super
Impose
Playback/Record Control Signal
CTL (+)
(+)
Playback/Record Control Signal
CTL (-)
(-)
Function
Signal Name
CTLAMPout
D-CONT
D-FG
D-PG
D-REC-H
D-V- SYNC
DAVN-L
DRV-CLK
DRV-DATA
DRV-STB
END-S
FE-H GND
FF/REW-L
FSC-IN
[4.43MHz]
FTV-IN
H-A-COMP
H-A-SW
Hi-Fi-A (L)
Hi-Fi-A (R)
Hi-Fi-COM
HiFi-H-SW
HLF
2
I
C BUS- SCL
2
I
C BUS- SDA
JK1-8P-OUT-1
JK1-8P-OUT-2
KEY-1
KEY-2
LD-SW
LINK-IN
1-6-3
Function
To Monitor for CTL AMP Output
Drum Motor Control Signal
Drum Motor Rotation Detection
Pulse
Drum Motor Pulse Generator
Delayed Record Signal
Dummy V-sync Output
VPS/PDC Data Receive = "L"
LED Clock Driver IC Control Clock
LED Clock Driver IC Control Data
LED Clock Driver IC Chip Select
Signal
Tape End Position
Detect Signal
Ground for Full Erase Head
CTL Amp Gain Switching Signal
(FF/REW="L")
4.43MHz Clock Input
Comparator Input of Video Signal
for Follow TV
Head Amp Comparator Signal
Video Head Amp Switching Pulse
Hi-Fi Audio Head (L)
Hi-Fi Audio Head (R)
Hi-Fi Audio Head Common
HiFi Audio Head Switching Pulse
LPF Connected Terminal (Slicer)
2
I
C BUS Control Clock
2
I
C BUS Control Data
SCART 1 8Pin Output Control
Signal
SCART 2 8Pin Output Control
Signal
Key Scan Input Signal 1
Key Scan Input Signal 2
Deck Mode Position Detector
Signal
Easy Link Data Input
HC464-493SNA

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