OK?..manual is complet and helpfull... for repairing such a old and rare boombox like JVC PCM it is necessary...
Text excerpt from page 18 (click to view)
Main PWB(B1) section 2/2
MAIN PWB-A(B1)
SOLDER SIDE
Caution: SOLDER SIDE: Parts on the solder side seen from the solder side are indicated.
The parts of a dotted line express the parts on a component side.