DOWNLOAD Panasonic SA-PT170EE / SC-PT170EE Service Manual ↓ Size: 6.81 MB | Pages: 127 in PDF or view online for FREE

Model
SA-PT170EE SC-PT170EE
Pages
127
Size
6.81 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / DVD HOME THEATER SOUND SYSTEM
File
sa-pt170ee-sc-pt170ee.pdf
Date

Panasonic SA-PT170EE / SC-PT170EE Service Manual ▷ View online

53
Step 2 Move the shaft (R) of the DVD lid in the direction of
arrow (1) & (2).
Step 3 Lift the door spring of shaft (L) in the direction of arrow
(3).
Step 4 Move the shaft (L) of the DVD Lid in the direction of
arrow (4).
Step 5 Remove the DVD lid in the direction of arrow.
9.11. Disassembly of AC Inlet P.C.B.
• Follow (Step 1) to (Step 3) of Item 9.3.
 
Step 1 Remove 1 screw at the rear panel.
Step 2 Remove 2 screws on AC Inlet P.C.B.
Step 3 Remove the P.C.B. bracket.
Caution: Keep the AC Inlet shield plate unit in safe place. 
Avoid denting it. Place it back during assembling.
Caution: Keep the P.C.B. bracket in safe place. Avoid dent-
ing it. Place it back during assembling.
Step 4
 Use plier to release the AC Inlet P.C.B. Spacer.
Step 5 Desolder Black (TL20) & Red (TL19) wires on AC Inlet
P.C.B..
Step 6 Remove AC Inlet P.C.B.
54
Caution: During assembling of AC Inlet P.C.B., ensure the 
P.C.B. is seated properly at the locators.
9.12. Disassembly of Main P.C.B.
• Follow (Step 1) to (Step 3) of Item 9.3.
• Follow (Step 1) to (Step 3) of Item 9.6.
• Follow (Step 7) to (Step 9) of Item 9.6.
 
Caution: When detaching Main P.C.B. from the rear panel, 
please be careful of 2 catches at the rear panel.
Step 1 Slightly move the Main P.C.B up as diagram shown.
Step 2 Detach 14P cable at the connector (CN2016) on the
SMPS P.C.B.
Step 3 Detach 8P cable at the connector (CN2017) on the
SMPS P.C.B.
Step 4 Lift up the Main P.C.B as diagram shown.
Step 5 Detach 50P FFC at the connector (CN2001) on the
Main P.C.B.
Step 6 Detach 17P FFC at the connector (CN2009) on the
Main P.C.B.
Step 7 Remove Main P.C.B.
55
Caution: During assembling, ensure the P.C.B. is seated 
properly at the locators.
9.13. Disassembly of Analog Amp
P.C.B.
• Follow (Step 1) to (Step 3) of Item 9.3.
• Follow (Step 1) to (Step 3) of Item 9.6.
• Follow (Step 7) to (Step 10) of Item 9.6.
Step 1 Remove 1 screw at the rear panel.
Step 2 Remove 1 screw at the P.C.B bracket.
Step 3 Remove P.C.B bracket.
Caution: Keep the P.C.B. bracket in safe place. Avoid dent-
ing it. Place it back during assembling.
 
Step 4 Move aside Main P.C.B. and position it according to the
56
diagram shown.
Step 5 Remove 3 screws on Analog Amp P.C.B.
Step 6 Detach 17P FFC at the connector (CN5050) on Analog
Amp P.C.B.
Step 7 Detach 4P cable at the connector (CN5051) on Analog
Amp P.C.B.
Step 8 Twist the wire clamper to detach 3P cable at the con-
nector (CN5704) on Analog Amp P.C.B.
Step 9 Remove 2 screws at the rear panel.
Step 10 Release the tab of the rear panel in the direction of
arrow.
Step 11 Remove Analog Amp P.C.B.
Caution: During assembling, ensure the P.C.B. is seated 
properly at the locators.
9.14. Replacement of 2CH BTL
Power Amplifier IC (IC5100)
9.14.1.
Disassembly of 2CH BTL Power
Amplifier IC (IC5100)
• Follow (Step 1) to (Step 3) of Item 9.3.
• Follow (Step 1) to (Step 3) of Item 9.6.
• Follow (Step 7) to (Step 10) of Item 9.6.
• Follow (Step 1) to (Step 11) of Item 9.13.
 
Step 1 Desolder pins of the 2CH BTL Power Amplifier IC
(IC5100) on the solder side of Analog Amp P.C.B.
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