Panasonic SA-AK770PL Service Manual page 33

Step 7 Lift up the Panel P.C.B., Tact Switch P.C.B. & Remote
Sensor P.C.B. altogether as arrow shown.
Step 8 Desolder cable (ZJ6601) on Panel P.C.B..
• Disassembly of Side Bar (L) Led P.C.B.
Step 9 Detach 4P connector (CN6604) at Side Bar (L) Led
P.C.B. at Panel P.C.B..
• Disassembly of Side Bar (R) Led P.C.B.
Step 10 Detach 4P connector (CN6602) at Side Bar (R) Led
P.C.B. at Panel P.C.B..
Caution:
1. During assembling of the P.C.B.s, ensure that the diode
shown on Tact Switch P.C.B. are in upright position.
2. During reassembling procedures, ensure that D-Bass knob
is seated properly.
33
SA-AK770PL / SA-AK770GCP