2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
RX-V2500/DSP-AX2500
6
54
■
PRINTED CIRCUIT BOARD (Foil side)
FUNCTION (3)
(CB523)
CTS
RT
S
TXD
RXD
+5M2
MG
E
E
+12
-12
+6V
+6V
+5V
PO
WER (1)
(CB40)
FL
E
FR
SR
E
SL
E
C
CONTR
OL
(CB517)
HPR
E
HPL
FUNCTION (4)
(CB543)
C
E
SL
E
SR
E
SBL
SBR
E
SWL
E
SWR
E
FL
E
FR
E
MG
/ICEV
CEEV
FUNCTION (4)
(CB544)
DTEV
DTEV3
CKEV
TCE
SCKA
SDATA
MTS
MTSW
MTC
MTF
E
Z2LV0
Z2RV0
SBR/Z2R
E
SBL/Z2L
POWER (6)
(CB44)
RS-232C
FRONT
SURROUND
SUB WOOFER
/CENTER
SURROUND
BACK
/PRESENCE
PRE OUT
8
1
9
16
15
1
16
30
25
12
36
1
24
13
37
48
8
5
1
4
8
5
1
4
1
5
8
4
1
5
8
4
8
5
1
4
10
1
11
20
FUNCTION (1) P.C.B.
(Side A) Lead Solder Used
FUNCTION (1) P.C.B. (Side B) Lead Free Solder Used
• Semiconductor Location
IC358
D4
IC505
D5
IC528
E5
IC529
D3
IC530
C5
IC532
E5
IC533
D3
IC534
D3
IC542
B2
Q520
H3
Q521
C3
Q522
H3
Q523
C3
Q526
H4
Q527
C4
Q528
H2
Q529
C2
Q530
H3
Q531
C3
Q532
H4
Q533
C3
Q534
H4
Q535
C4
Q536
H2
Q537
C2
Q538
H3
Q539
C3
Q540
H3
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Q541
C3
Ref. No.
Location