Panasonic SC-HC55EG Service Manual ▷ View online
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9.4.
Checking & Repairing of Main
(Side A) P.C.B.
(Side A) P.C.B.
• Refer to (Step 1) - (Step 12) of item 9.3.
Step 1 : Detach 12P FFC at the connector (CN901) on the
Main P.C.B..
Step 2 : Detach 2P wire at the connector (CN106) on the Main
P.C.B..
Step 3 : Detach 2P wire at the connector (CN102) on the Main
P.C.B..
Step 4 : Detach 9P FFC at the connector (CN350) on the Main
P.C.B..
Main P.C.B..
Step 2 : Detach 2P wire at the connector (CN106) on the Main
P.C.B..
Step 3 : Detach 2P wire at the connector (CN102) on the Main
P.C.B..
Step 4 : Detach 9P FFC at the connector (CN350) on the Main
P.C.B..
Step 5 : Lift up Himelons at the shaded area.
Caution : Replace the Himelons if they are torn during dis-
assembling.
Step 6 : Remove Rivet.
Caution : Replace the Himelons if they are torn during dis-
assembling.
Step 6 : Remove Rivet.
Step 7 : Release 1 Catch.
Step 8 : Lift up Main P.C.B..
Step 8 : Lift up Main P.C.B..
Step 9 : Remove Main P.C.B. as shown.
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Step 10 : Desolder the 4 points.
Step 11 : Remove the Shield.
Step 11 : Remove the Shield.
Step 12 : Place the Main P.C.B. on the Insulating Material.
Step 13 : Connect 12P FFC at the connector (CN901) on the
Main P.C.B..
Step 14 : Connect 2P wire at the connector (CN106) on the
Main P.C.B..
Step 15 : Connect 2P wire at the connector (CN102) on the
Main P.C.B..
Step 13 : Connect 12P FFC at the connector (CN901) on the
Main P.C.B..
Step 14 : Connect 2P wire at the connector (CN106) on the
Main P.C.B..
Step 15 : Connect 2P wire at the connector (CN102) on the
Main P.C.B..
Step 16 : Place the CD Mechanism on the Support Block.
Step 17 : Place the Extension P.C.B. (RFKZHC35) on the Insu-
lating Material.
Step 18 : Connect 5P cable from Main P.C.B. to Extension
P.C.B..
Step 19 : Connect 5P cable from Extension P.C.B.. to CD
Servo P.C.B..
Step 17 : Place the Extension P.C.B. (RFKZHC35) on the Insu-
lating Material.
Step 18 : Connect 5P cable from Main P.C.B. to Extension
P.C.B..
Step 19 : Connect 5P cable from Extension P.C.B.. to CD
Servo P.C.B..
Step 20 : Connect 27P extension cable (RFKZHC55K1) from
CN7002 on the Main P.C.B. to CN7002 on the CD Servo
P.C.B..
CN7002 on the Main P.C.B. to CN7002 on the CD Servo
P.C.B..
91
Step 21 : Place the Panel P.C.B. on the Insulating Material.
Step 22 : Connect 9P FFC at the connector (CN6801) on Panel
P.C.B..
Step 22 : Connect 9P FFC at the connector (CN6801) on Panel
P.C.B..
Step 23 : Use a tape to keep the centre switch (S643)
depressed.
depressed.
Step 24 : Place the Front Panel Block on the Insulating Mate-
rial.
Step 25 : Connect 5P Wire at the connector (CN1002) on
iPhone P.C.B..
Step 26 : Connect 15P extension cable (RFKZHC55K2) from
CN300 on the Remote Sensor P.C.B. to CN303 on the Main
P.C.B..
rial.
Step 25 : Connect 5P Wire at the connector (CN1002) on
iPhone P.C.B..
Step 26 : Connect 15P extension cable (RFKZHC55K2) from
CN300 on the Remote Sensor P.C.B. to CN303 on the Main
P.C.B..
Step 27 : Place the SMPS Assembly on the Insulating Material.
Step 28 : Connect 6P wire at the connector (CN905) on SMPS
P.C.B..
Step 28 : Connect 6P wire at the connector (CN905) on SMPS
P.C.B..
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Step 29 : Check and repair Main (Side A) P.C.B. according to
the diagram shown.
the diagram shown.
9.5.
Checking & Repairing of SMPS
P.C.B.
P.C.B.
• Refer to (Step 1) - (Step 12) of item 9.3.
Step 1 : Lift up the Himelons.
Caution : Replace the Himelons if they are torn during dis-
assembling.
Caution : Replace the Himelons if they are torn during dis-
assembling.
Step 2 : Lift up the Himelons.
Caution : Replace the Himelons if they are torn during dis-
assembling.
Caution : Replace the Himelons if they are torn during dis-
assembling.
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