Sony HDV HVR-1500 Service Manual page 193

5. Switch setting of the tape path adjustment
board (DJ-461)
8
ON
S2
SW Bit Setting Function
_
S1 2 Select the R/P head.
S2 1 OFF
2 OFF
3 OFF
4 OFF
5 OFF
6 OFF
7 ON
8 ON Activate the switch setting of DJ-461
HVR-1500
1
S1
6. Measuring points/signal for adjustment
Signal name Board
RF output DJ-461
(signal after envelope detection)
Switching pulse output DJ-461
GND DJ-461
DJ-461
E1
TP1
TP2
TP3
E2
n
HEAD S1
R/P E *1 [2]
R/P O [2]
*1 : The head that is used for tape path adjustment when switches S2-7 and
S2-8 on the path adjustment board (DJ-461) are ON.
Measuring point
TP2
TP3
E1
E2
Tape path adjustment
board, DJ-461
SWITCHING
H
L
7-3