Yamaha RX-Z11 Service Manual page 140

A B
RX-Z11/DSP-Z11
1
POWER (3) P.C.B. (Side A)
2
3
DVIDEO (1)
(CB622)
DGRreturn
DGRreturn
DGRreturn
4
AVIDEO (3)
(CB71)
PS3_PRT
+B1
+B1
DG
DG
+6.3DSW
-VP
+5STBY
PS2_PRT
PS3_PRT
5
V_PON
NC
IPD_PON
DGsense
+12RY
NC
NC
DVIDEO (1)
(CB627)
6
POWER TRANSFORMER
7
140
C D
NC
RYG
-12RY
+12RY
1 4
IC55
BE NC
+5V
BE -5V
AVIDEO (2)
+9V
(W1052)
VGSense
+5I
IG
E F
POWER (3) P.C.B. (Side B)
AMPPOW (1)
(W121)
POWER TRANSFORMER
BE
BE
GRAY
OR
OR
OUT
COM
IN
OUT
COM
IN
OUT
COM
IN
1
4
1
4
G H I J
• Semiconductor Location
Ref no. Location Ref no. Location
D551 C6 IC55 C4
D552 I3 IC57 E4
D554 I6 IC58 E4
D555 I3 IC59 E5
D556 I6 Q551 G4
D557 E3 Q552 H5
D565 H4 Q553 D5
D568 H4 Q554 D4
D569 H4 Q555 I5
D571 I5 Q556 I5
D593 I3 Q557 G4
D594 I3 Q558 H5
D595 H2 Q559 G5
D597 H2 Q560 H5
D598 H5 Q561 G5
IC53 E5 Q572 H4
IC54 E5