Yamaha RX-V557 Service Manual page 70

A B
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
1
PRINTED CIRCUIT BOARD (Foil side)
SUBTRANS (7) P.C.B. (Side A)
AUDIO
DTV/
2
DVD
CBL
IN
3
4
SUBTRANS (7) P.C.B. (Side B) Lead Free Solder Used
5
6
7
70
C D
RX-V557/DSP-AX557
OUTPUT
U, C, A, B, G, E models
SUB
VCR ZONE2
WOOFER
OUT
SUBTRANS (9)
(CB442)
U, C, A, B, G, E models
E F G
SUBTRANS (9) P.C.B. (Side A)
SUBTRANS (10) P.C.B. (Side A)
CONVERSION
(CB705)
CIN
VIN
VG
H I
SUBTRANS (7)
(CB751)
FUNCTION
(CB301)
SUBTRANS (3)
(CB602)
Y Y
C
C
CIN
VIN
VE
J
• Semiconductor Location
Ref. No. Location
Q751 D6
Q752 D6
Q754 D6
Q755 D6