2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
RX-V2500/DSP-AX2500
6
68
■
PRINTED CIRCUIT BOARD (Foil side)
CONTROL P.C.B. (Side A) Lead Solder Used
OPERATION (1)
(CB904)
Z2PW
VP
+5D1
REM
KEY0
ISB
MG
SDTN
SCKN
RM3+
RM2+
KEY1B
MPW
+5SPC
BT232C
P8W
+5M2
KEY1
PDLED
IBA
/FLR
/CEF
RM3-
RM2-
POWER (5)
(W1)
F
ANLK
FA
N
S10
PR
Y
MG
PDET
+5M
/RES
OPERA
TION (2)
(CB903)
MJB
VRB
+5SPC
MG
/RES
BOOT
STG
KEY1B
MJA
VRA
+5M2
RTS
CTS
TXD
RXD
OPERA
TION (3)
(CB908)
+5SPC
MIC
HPR
HPL
+12
/HP
REC
MG
E
E
-12
/MIC
MTHP
AXL
AXE
AXR
OPERA
TION (3)
(CB906)
INPUT (2)
(W701)
AXV
AVE
AXC
AVE
AXY
FUNCTION (1)
(W503)
HPR
E
HPL
INPUT (1)
(W302)
MIC
-12
+12
AXL
AXE
AXR
OPERATION (5)
(CB553)
FUNCTION (2)
(CB507)
DSP
(CB503)
/INTDS
DMT
/ICTI
SPIRD
Y
SDD
MG
/CSY
/CSDIR
/1394CTS
/IC1394
RXDT1394
TDIG
/INTFCT
TIB
USY
/ICD
SDM
SCK
/CSD
A
C
/CSTI
1394R
TS
1394INT
TXDT1394
IMUTE
FUNCTION (3)
(CB532)
TUDA
PLLR
TUNED
PDLY
/ICIBOC
RDSCE
SDTN
FUNCTION (6)
C
VG
CIN
VG
VIN
VG
V
VG
SEP_C
VG
SEP_Y
(CB502)
POWER (3)
(W124)
+5D1
+5V
-5V
+9V
+3.3V
VPO
WER
PR
V
PR
VS
NC
DSP
(CB505)
-12
ADL
E
DA
R
E
SR
SWL
SBL
PL
+12
E
ADR
DA
L
E
SL
C
SWR
SBR
PR
FUNCTION (3)
(CB538)
I/E
YCSEP
SVIDD
CMP1
CMP0
SCKN
SDTN
CEB
/Z2VMT
/VMT
-5V
VG
+5V
FUNCTION (3)
(CB539)
PL
SBL
SWL
SR
E
DA
R
E
ADL
-12
PR
SBR
SWR
C
SL
E
DA
L
ADR
E
+12
OPERA
TION (3)
(CB907)
AVE
AVE
AVE
AXV
AXC
AXY
AVE
PLMT
+5M2
THM2
LIMIT
CTS
RTS
MG
TRG1
RM3-
RM2-
SPB
SPSB
PRV
PRD
MG
THM1
PRI
RXD
TXD
+5M2
TRG2
RM3+
RM2+
SPA
SPE
SPZ2
VP
MTF
MTSW
MTZ2
A
TTF
CEL
SCKA
CKEV
CEEV
MG
R
D
ATA
MTC
MTS
MTZ3
TCE
MG
S
D
ATA
DTEV
/ICEV
RCLK
TUE
TUCK
/TMUTE
/ST
TDIG
RDS
SCKN
DVD A
DTV
CBL/
SAT
MONITOR
OUT
DVD
DTV
CBL/
SAT
MONITOR
OUT
D4 VIDEO
COMPONENT
VIDEO
J model only
1
12
24
13
1
8
16
9
1
4
8
5
1
7
14
8
1
4
5
8
1
8
16
9
1
7
14
8
16
30
15
1
1
14
48
15
39
24
38
25
1
8
16
9
5
5
1
4
1
12
24
13
44
86
43
1
1
60
240
61
180
121
181
120
1
7
14
8
1
7
14
8
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
24
25
1
48
73
108
36
1
109
144
72
37
8
14
7
1
1
7
14
8
1
7
14
8
3
1
3
1
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
10
20
11
1
8
16
9
1 3
5 4
1 3
5 4
1 3
5 4
1 3
5 4
1 3
5 4
C
B
A
C
B
• Semiconductor Location
Ref. No.
Location
Q505
F3
Q506
F3
Q507
F3
Q508
F3
Q509
G3
Q510
F3
Q522
C4
Ref. No.
Location
Q753
H4
Q756
G4
IC501
D3
IC502
F4
IC503
E4
IC504
G4
IC505
G5
IC511
E4
IC512
E4
IC513
E4
IC514
D4
IC515
D4
IC516
D4
IC521
E4
IC522
E4
IC523
E4
IC524
E4
IC525
D4
IC526
D4
IC531
D3
IC532
D4
IC533
D4
IC534
D4
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
IC535
D4
IC536
D3
IC551
E4
IC552
E5
IC553
E5
IC554
E5
IC556
C4
IC557
C4
IC558
E3
IC559
E3
IC560
E3
IC571
C3
IC572
C3
IC573
C4
IC601
H4
IC602
H3
IC603
H4
IC604
H4
IC606
H4
IC607
G4
IC608
G3
IC609
H3
IC611
H3
IC615
I4
IC616
E5
IC617
I4
Q503
F3
Q504
F3