JVC HV-29LPZ/-A, HV-29LPZ/EE, HV-29LPZ/HK

No. 52012

HV-29LP

Item Measuring

instrument Test point Adjustment part Description

7.COLOUR

(PAL/SECAM/NT SC)

[Method of adjustment using measuring instrument]

(PAL COLOUR)PAL COLOUR

1. Receive a PAL fu ll fi eld co lour bar s ignal (75 % whi te).

2. Select 2. V/C fr om the SE RVIC E MENU.

3. Select 7.COLO UR with th e function U P/DOWN k ey.

4. Set the init ial setti ng valu e of PAL CO LOUR wit h the func tion

LEFT/RIGHT key.

5. Connect th e oscil losc ope be twee n TP -47B and TP -E

6. Adjust P AL COLOUR and bring the value of (A) in the

illustration to +5V (volt age diff erence betwee n white ( w) an d

cyan (Cy)).

7. Press the MENU/OK key and memorize the setting value.

(SECAM CO LOUR)SECAM COLOUR

1. Receive a SEC AM fu ll field c olou r bar sign al(75 % whi te).

2. Select 2. V/C fr om the SE RVIC E MENU.

3. Select 7.COLO UR with th e function U P/DOWN k ey.

4. Set the initial setting value of SECAM COLOUR with the

function LEFT/ RIGHT k ey.

5. Adju st SECAM COL OUR and br ing the val ue of (A) of the

illustration to +5V(W～Cy).

6. Press the MENU/OK key and memorize the setting value.

(NTSC 3.58 COLOUR)

1. Input a NTSC 3.58MHz COMPOSITE VIDEO signal (full field

colour bar with 75% whi te) fr om the EXT t erminal.

2. Select 2. V/C fr om the SE RVIC E MENU.

3. Select 7.COLO UR with th e function U P/DOWN k ey.

4. Set the in itial s etting value of NTS C 3.58 COLOUR w ith th e

function LEFT/ RIGHT k ey.

5. Adjust NT SC 3.58 CO LOUR and br ing th e value of (A) of the

illustration to +12V(W～Cy).

6. Press the MENU/OK key and memorize the setting value.

(NTSC 4.43 COLOUR)

Adju s t men t

of SUB

COLOUR Ⅱ

ⅡⅡ

Ⅱ

Signal

generator

Oscilloscope

Remote

control unit

TP-47B

TP-E(#

[CRT

SOCKET

PWB ]

NTSC COLOUR

1. Input a NT SC 4.43MHz COMPO SITE VID EO signal (full fi eld

colour bar with 75% whi te) fr om the EXT t erminal.

2. Select 2. V/C fr om the SE RVIC E MENU.

3. Select 7.COLO UR with th e function U P/DOWN k ey.

4. Set the in itial s etting value of NTS C 4.43 CO LOUR w ith the

function LEFT/ RIGHT k ey.

5. Adjust NTS C 4.43 CO LOUR and br ing the value of (A) of the

illustration to +12V(W～Cy).

6. Press the MENU/OK key and memorize the setting value.

(+)

(-)

WCyMgB

(A)