Yamaha YW50P Service Manual page 166

O.EOK.°O T.E BO'BS A.O BO'B SOCKETS IE'Ecl I
C H E C K I N G T H E C O N D I T I O N OF THE B U L B
S O C K E T S
The f o l l o w i n g p r o c e d u r e a p p l i e s to all o f the
b u l b sockets.
1. Check:
• b u l b socket (for c o n t i n u i t y )
( w i t h the pocket tester)
No c o n t i n u i t y --> Replace.
P°ckettester I
YU-03112
NOTE:
Check each b u l b socket for c o n t i n u i t y in the
same m a n n e r as d e s c r i b e d in the b u l b section;
h o w e v e r , note t h e f o l l o w i n g .
a. Install a g o o d b u l b into t h e b u l b socket.
b. C o n n e c t t h e pocket tester p r o b e s to t h e
respective leads of t h e b u l b socket.
c. Check the bulb socket for c o n t i n u i t y . If a n y
of the r e a d i n g s indicate no c o n t i n u i t y , re-
place the b u l b socket.
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