MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413
Page 17
ANODE LEAD REMOVAL
CAUTION:
To prevent damage, the following procedure must be used when removing an
Anode Lead from the Flyback Transformer.
1) Push the Anode Lead down.
CRT REPLACEMENT
1. Removal of the CRT
Caution!
High voltage should be completely discharged prior to CRT removal.
Since the CRTs receive high voltage from the Flyback transformer, discharge
by shorting the open end of the respective high voltage cable to chassis ground.
Note:
Refer to Cabinet Disassembly when performing steps 1 through 2.
1. Remove the Speaker Grille, Front Board, and Screen Assy.
2. Remove the Back Board.
3. Remove the Anode Lead Wire from the Flyback transformer. (Use the above procedure)
4. Remove the PCB-CRT.
5. Remove 4 hex-screws "a" retaining the Optical Unit. [Figure 5-1]
6. Remove 4 screws "b" retaining the Lens.
Note: DO NOT loosen the RED screws.
Doing so will break the seal between the
C-Element and the # 6 Lens, causing leakage of the CRT Coolant.
7. Remove 4 screws "c" retaining the CRT. [Figure 5-2]
8. Remove the Deflection Yoke and other CRT components from the neck of the CRT. [Figure 5-6]
2) While holding the lead down rotate
the lead 90º counter clockwise.
3) Carefully remove the Anode Lead
from the Flyback Transformer.
Figure 5-1
Содержание 65313
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Страница 60: ...MODELS WS 48313 WS 48413 WS 55313 WS 55413 WS 65313 WS 65413 Page 60 POWER SUPPLY ...
Страница 61: ...MODELS WS 48313 WS 48413 WS 55313 WS 55413 WS 65313 WS 65413 Page 61 VIDEO COLOR PATH ...
Страница 62: ...MODELS WS 48313 WS 48413 WS 55313 WS 55413 WS 65313 WS 65413 Page 62 SYNC PATH ...
Страница 63: ...MODELS WS 48313 WS 48413 WS 55313 WS 55413 WS 65313 WS 65413 Page 63 DEFLECTION HV CIRCUIT ...
Страница 64: ...MODELS WS 48313 WS 48413 WS 55313 WS 55413 WS 65313 WS 65413 Page 64 HV REGULATION ...
Страница 65: ...MODELS WS 48313 WS 48413 WS 55313 WS 55413 WS 65313 WS 65413 Page 65 X RAY PROTECT ...
Страница 66: ...MODELS WS 48313 WS 48413 WS 55313 WS 55413 WS 65313 WS 65413 Page 66 SOUND PATH ...
Страница 67: ...MODELS WS 48313 WS 48413 WS 55313 WS 55413 WS 65313 WS 65413 Page 67 CONVERGENCE CIRCUIT ...
Страница 68: ...MODELS WS 48313 WS 48413 WS 55313 WS 55413 WS 65313 WS 65413 Page 68 CONTROL CIRCUIT ...