Yamaha RX-V671 Service Manual page 122

A B
RX-V671/HTR-6064/RX-A710
1
VIDEO (2)
(Side A)
VIDEO (6)
(W3701B)(W3702B)
(U, C models)
2
BE
W3701A
WH
W3702A
3
4
5
6
Notes)
Safety measures
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such
as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge remains and a
high voltage continues to exist there. Before starting any repair work, connect a discharging resistor (5 k-ohms/10 W) to the terminals
7
of each capacitor indicated below to discharge electricity. The time required for discharging is about 30 seconds per each.
C3706 on VIDEO (2) P.C.B.
122
C D E
8 1
5 4
K
R
A
CB376
F G
RX-A710
VIDEO (3)
(Side A)
AC IN
• Semiconductor Location
Ref no. Location
D3701 D3
D3704 C4
IC371 E4
IC372 D5
IC373 D5
IC374 B4
H I J
CB377
W3703
CB375
DIGITAL (1)
(CB948)
DIGITAL (1)
(CB947)