Yamaha RX-V667 Service Manual page 102

A B
RX-V667/HTR-6063/RX-A700
1
VIDEO (2) P.C.B.
(Side A)
2
VIDEO (7)
(W3701B)(W3702B)
(U, C, T, K, A, B, G, F, models)
W3701A
BE
W3702A
WH
3
AC IN
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 positions 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, perform discharge by connecting a discharge resistor (5k-ohms/10W)
7
between terminals at following positions. The time required for discharging is about 30 seconds.
C3703 on VIDEO (2) P.C.B.
102
C D
MAIN (4)
(W126A)(W126B)
(R, L models)
CB373
CB372
4 7
IC371
3 1
IC372
CB305
K R
IC374
IC375
CB379
E F
VIDEO (3) P.C.B.
A
G H I
(Side A)
CB381
W3801
DIGITAL (1)
(CB73)
• Semiconductor Location
Ref no. Location
D3701
D3703
D3705
D3706
D3707
D3709
D3710
J
CB382
DIGITAL (1)
(CB906)
Ref no. Location
D3 IC371 E4
D4 IC372 E5
D4 IC374 E5
D4 IC375 C5
C5 Q3801 I5
D5 Q3802 I4
E4