![background image](http://html.mh-extra.com/html/panasonic/sa-ht740gcp/sa-ht740gcp_service-manual_278276034.webp)
Selector P.C.B.
Caution: Remember to use tie wraps to tie the black/red
wires to the side of bottom chassis after repair or
troubleshooting.
10.13. Disassembly of Digital Amp IC
·
Follow (Step 1) to (Step 7) of Item 10.12.
Step 1
Desolder all pins of the digital amp IC.
Step 2
Release the claws.
Step 3
Remove the digital amp IC (IC5001).
Note:
Refer to the diagrams of Power P.C.B. (Section 20.3) for
location of the parts.
10.14. Disassembly of Regulator IC
·
Follow (Step 1) to (Step 7) of Item 10.12.
Step 1
Desolder all pins of D5711, D5716, D5717, D5718.
Step 2
Desolder 2 pins of Regulator IC.
Step 3
Remove the Regulator IC.
Note:
Refer to the diagrams of Power P.C.B. (Section 20.3) for
location of the parts.
10.15. Disassembly of Switch
Regulator IC (IC5701)
·
Follow (Step 1) to (Step 7) of Item 10.12.
Step 1
Desolder all pins of IC5701.
Step 2
Desolder 2 pins of Switch Regulator IC.
Step 3
Remove the Switch Regulator IC.
Note:
Refer to the diagrams of Power P.C.B. (Section 20.3) for
location of the parts.
Caution: Be careful when removing the Switch Regulator
IC which has high temperature after prolonged use.
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SA-HT740GCP
Содержание SA-HT740GCP
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Страница 17: ...8 New Features 8 1 About HDMI 8 1 1 What is HDMI 8 1 2 Advanced Digital Pictures 17 SA HT740GCP ...
Страница 18: ...8 1 3 Advanced Digital Sound 8 1 4 Easy to Use 8 1 5 HDMI Compatible Products 18 SA HT740GCP ...
Страница 29: ...10 1 Disassembly Flow Chart 29 SA HT740GCP ...
Страница 30: ...10 2 Main Components and P C B Locations 30 SA HT740GCP ...
Страница 39: ...Step 3 Push tray assembly to the direction of arrow shown 39 SA HT740GCP ...
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Страница 94: ...25 Exploded Views 25 1 Cabinet Parts Location 94 SA HT740GCP ...
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Страница 97: ...25 2 Packaging 97 SA HT740GCP ...