Sharp LC-37XD1E Service Manual page 12

LC-37XD1E/RU
10.Remove all the connectors from PWBs.
Slack of Wire "SP R" into this hollow
Wire "RA,SP" to WH
for wire "RA"
Wire "RA,SP" to WH
for wire "SP"
Slack of Wire "SP L" into this hollow
Wire "SP_L/R" into PIN×6
2 – 4
RA:MAIN-RC
Wire "RA" to WH
SP:AV-SPR/SPL