2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
RX-V2400/RX-V2400RDS/DSP-AX2400
RX-V1400/RX-V1400RDS/HTR-5690/DSP-AX1400
6
68
FUNCTION P. C. B.
(Lead Type Device)
OPERATION (1)
RM2+
RM2-
SCKN
CEF0
RM3+
RM3-
KEY0
KEY1
+5.6V
PSW
REMI
+5M2
VP
BT232C
KEY1B
SDTN
/FLR
ISB
POR
Y
MG
ISA
OPERATION (2)
PGA
PGB
MG
+5M2
VRA
VRB
RXD
GTG
KEY1B
RTS
MG
TXD
BOOT
CTS
/RES
OPERATION (3)
/MIC
/HP
E
HPL
-12
+12
HPMT
E
HPR
REC
+5M2
MG
MIC
MAIN (1)
PR
V
FA
N
PDD
SPZ2
VP
S9
POR
Y
MG
SPB
SP
A
SPE
SPSB
DSP
/ICTI
VBIT
INTFCT
/ICD
/ICY
DMT
+12
INTDSP
/CSTI
/CSDIR
/CSD
A
C
SDD
/CSY
SCK
SDM
-12
SPIRD
Y
POWER (3)
-5V
+5.6V
V12
+12
-12
PR
V
VIDEO (2)
RM3-
RM3+
CTS
RT
S
TXD
RXD
CES
CPNTD
+5.6V
-5V
RM2-
RM2+
V12
+5M2
MG
SVIDD
VSY
CEB
DI
CE
+12T
TUR
TE
TUL
+5V
SD
A
SCL
TE
Rclk/SCKN
Rdi/SDTN
Rce
Rdo
DO
CL
SPZ2
CD
PHONO
FRONT
SURROUND
IN
(PLAY)
OUT
(REC)
MD/TAPE
IN
(PLAY)
OUT
(REC)
CENTER/
SUB WOOFER
CD-R
MULTI CH
INPUT
VIDEO (6)
VIDEO (6)
V2R
V1RL
E
V2RL
Z3L
E
Z3R
ZTL
ZTR
V2L
V2RR
DVL
DVR
E
CBR
V1RR
E
V1L
V1R
CBL
TVR
TVL
DSP
E
E
POWER (6)
SBL/Z2L
SBR/Z2R
E
OPERATION
(3)
AXR
AXL
AXE
POWER (1)
LDD
PRD
PRIO
LC1
LC2
E
C
E
SL
E
E
SR
E
R
E
L
MG
THM
+5M2
VIDEO (4)
L
E
R
E
SL
SR
E
C
E
SWFR
SBL
SBR
E
DSP
ADL
ADR
E
E
DAL
DAR
SL
SR
E
E
SBL
SBR
CR
SWL
SWR
FL
FR
CL
1
4
5
8
1
10
20
11
1
10
20
11
1
4
8
5
1
4
8
5
8
1
1
16
32
17
5
4
1
15
1
15
30
16
30
16
1
15
30
16
1
15
30
16
1
8
4
5
1
8
4
5
1
8
4
5
1
8
4
5
1
8
4
5
1
4
8
1
1
10
20
11
1
10
1
4
1
7
14
8
8
5
20
11
12
36
25
5
48
37
13
24
1
8
9
16
1
4
8
5
1
15
30
16
1
4
8
5
1
4
8
5
1
4
8
5
1
36
108
73
37
72
109
144
1
24
48
25
Ref. No.
Location
D512
C3
D513
B3
IC501
H4
IC502
H3
IC503
H3
IC504
E5
Ref. No.
Location
IC505
D3
IC506
H4
IC507
H5
IC508
E2
IC509
G3
IC510
G5
• Semiconductor Location
Ref. No.
Location
IC511
F3
IC512
B3
IC513
E4
IC514
F4
IC515
F4
IC516
E4
Ref. No.
Location
IC517
E4
IC518
F4
IC519
E4
IC520
C3
IC521
D4
IC522
C3
Ref. No.
Location
IC523
C4
IC524
E5
IC525
F5
IC526
G4
IC527
H5
IC528
D5
Ref. No.
Location
IC529
D5
IC530
H5
IC531
H4
Q501
E2
Q505
F5
Q506
F5
Ref. No.
Location
Q509
E3
Q516
E3
Q537
C5
Q538
B5
Q539
D5
Q540
C5
Ref. No.
Location
Q541
C5
Q542
C5
Q543
C4
Q544
C4
Q548
C5
Q549
C5
RX-V1400/RX-V1400RDS/HTR-5690/DSP-AX1400
RX-V2400/RX-V2400RDS/DSP-AX2400
■
PRINTED CIRCUIT BOARD (Foil side)
Ref. No.
Location
Q550
C5
Q551
C4
Q554
C4
Q557
C5
Q558
C5
Q559
C5
Ref. No.
Location
Q560
C5
Q561
C5
Q562
C5