JVC TM-H1700G/E Service Manual page 30

TM-H1700G
Item Test equipment
NTSC 3.58 Signal generator
PHASE (Full colour bar)
adjustment
Oscillo-scope
Y
W
75%
30
Test points
TP-47B
TP-E( )
[CRT SOCKET
PWB]
BL
R
G
B
Mg
Cy 0V± ± ± ± 2V
Adjustment
locations
1. Input a NTSC 3.58 full colour bar signal.
S05 (NTSC PHASE)
[SERVICE MENU]
2. Connect the oscillo-scope probe to TP-47B and
TP-E( ).
3. Select the SIGNAL BLOCK from SERVICE
MENU.
4. Select the S05 item.
5. Adjust the S05 to become the voltage different
between 75% white and magenta to 0V ± 2Vp-p
as shown in figure.
No.51922
Adjustment procedure