Yamaha RX-V2500 Service Manual page 54

A B
RX-V2500/DSP-AX2500
1
I PRINTED CIRCUIT BOARD (Foil side)
FUNCTION (1) P.C.B.
(Side A) Lead Solder Used
2 9
8
3
RS-232C
4
FRONT
SURROUND
PRE OUT
SUB WOOFER
/CENTER
5
SURROUND
BACK
/PRESENCE
6
7
54
C D
FUNCTION (3)
16
1
1 4
8 5
37 48
36 1
1 4
25 12
8 5
24 13
1 4
8 5
16 30
5 8
4 1
15 1
5
4
SBR/Z2R
POWER (6)
E
SBL/Z2L
(CB44)
E F
(CB523)
FL
E
FR
SR
E
SL
E
C
HPR
E
HPL
C
E
SL
E
SR
E
SBL
SBR
E
SWL
E
SWR
E
FL
E
FR
E
MG
/ICEV
CEEV
DTEV
DTEV3
CKEV
TCE
SCKA
SDATA
MTS
MTSW
MTC
MTF
E
8
Z2LV0
1
Z2RV0
G H I
FUNCTION (1) P.C.B. (Side B) Lead Free Solder Used
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
IC358 D4 IC534 D3 Q527
IC505 D5 IC542 B2 Q528
IC528 E5 Q520 H3 Q529
IC529 D3 Q521 C3 Q530
IC530 C5 Q522 H3 Q531
IC532 E5 Q523 C3 Q532
IC533 D3 Q526 H4 Q533
J
Ref. No. Location
C4 Q534 H4 Q541 C3
H2 Q535 C4
C2 Q536 H2
H3 Q537 C2
C3 Q538 H3
H4 Q539 C3
C3 Q540 H3