Yamaha RX-V557 Service Manual page 74

A B
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
1
PRINTED CIRCUIT BOARD (Foil side)
SUBTRANS (1) P.C.B. (Side A)
2
MAIN (2)
(CB121)
S10
PRY
E
PDET
+5M
/RES
3
4
SUBTRANS (1) P.C.B. (Side B) Lead Free Solder Used
5
6
7
74
C D E
RX-V457/HTR-5840/DSP-AX457
7 1
8
14
F G
SUBTRANS (3) P.C.B. (Side A)
MONITOR OUT
OUT
SUBTRANS (3) P.C.B. (Side B) Lead Free Solder Used
H I
S VIDEO
DTV/
VCR DVD
CBL
IN
SUBTRANS (2)
(CB462)
1 9 1 9
+12
+5
-5
VSEL
MON
VIA
VIB
/VR1
SVIDO
VSY
YCSEP
J
• Semiconductor Location
Ref. No. Location
D401 B7
D402 B7
D403 B7
D404 C7
D405 C7
D406 C7
D407 B6
D409 B6
D411 B6
D412 C7
D413 D7
IC401 B4
IC402 C4
IC403 B4
IC601 G2
IC602 H2
Q401 B3
Q402 B7
Q403 B4
Q404 C3
Q602 G2
Q603 G2
Q605 G3
Q606 G3
Q607 G3
Q608 G3