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AE
IC712
5
SDA
6
SCL
7
WC
8
+3.3V
VCC
+3.3V
7
T 0
P00 to P06
8
T 1
P10 to P17
8
T 2
P20 to P27
4
T 3
P30 to P33
4
KEY2
T 4
P40 to P43
PROTECTION
4
T 5
P50 to P53
4
T 6
P60 to P63
8
T 7
P70 to P77
F MUTE
5
T 12
P120 to P124
S MUTE
T 13
P130
C MUTE
2
T 14
P140,141
SW MUTE
OUTPUT
BUZ/P141
CSCK MAIN
OUTPUT
PCL/P140
L
SCDI MAIN
N CLEAR/
POC/LVI
AGE
EXLVI/P120
CONTROL
R
SCB IRQ
8
KR0/P70 to
TURN
KR7/P77
DSP/BU2090 CLK
ONTROL
LIER &
STBY RELAY
R
OCD0A/X1,OCD1A/P31
DEBUG
REMOCON
OCD0B/X2,OCD1B/P32
RESET
EM
X1/P121
DSP/BU2090 DATA
ROL
X2/EXCLK/P122
XT1/P123
POWER DOWN
AL
XT2/EXCLKS/P124
PEED
ATOR
GE
REGC
ATOR
R974
560
35V
C+3.3V
S2
R612
2K
Q4
8
Q3
7
RST
R611
Q2
6
2K
PDN
OUTPUT BUFFER
(OPEN DRAIN)
R610
Q1
5
IRQ
2K
Q0
4
LATCH
ON
R609
CLK
3
2K
CLK
12-bit SHIFT
REGISTER
DATA
2
DATA
1
VSS
ONTROL CIRCUIT
AF
4
GND
CLK
3
Q719
A2
+3.3V
2
A1
1
A0
+3.3V
R922 560
49
KEY1
KEY1
R923 560
50
KEY2
R926 560
51
PRO
R928 560
52
CLIP
CLIP
F MUTE
R930
53
560
F
54
R933 560
S
55
R935 560
D706
C
R938 560
56
SW
R942
560
57
CSCK
R944
560
58
SCDI
R946
560
59
IRQ
R948
560
60
CLK
R952
560
61
R954
560
62
REMO
R956
560
63
DATA
R958
64
560
SCDO
35V
+3.3V
+3.3V
D+5V
H+5V
C+3.3V
R876
10
10
9
8
7
6
5
4
3 2
1
CP705
HDMI-
N-7
1/6
CN1002
AG
CP701
P32
9
P32
P31
8
P31
RXD
7
RXD
TXD
6
TXD
5
RST
4
VSS
+3.3V
3
VDD
35V
2
FLMD0
1
EXCLK
CP702
23
NC
VIDEO
22
VIDEO MUTE
PRO
21
PROTECTION
CLK
20
PLL CLK
SDA
19
PLL SDA
18
NJW1197 DATA
17
NJW1197 CLK
LATCH
16
NJW1197 LATCH
F
15
F MUTE
S
14
S MUTE
13
C
C MUTE
SW
12
SW MUTE
STEREO
11
STEREO
CTRL
10
VIDEO B+ CTRL
RDS-DA
9
RDS DATA
RDS-CL
8
RDS CLOCK
TUNED
7
TUNED
S1
6
BU2090/VIDEO S1
S2
5
BU2090/VIDEO S2
H+5V
4
HDMI +5V
3
HDMI GND
D+5V
2
DSP +5V
1
DSP GND
CN700
+3.3V
12
STBY +3.3V
11
STBY GND
10
FRONT RELAY
C.S/W
9
C.S/W RELAY
SURR
8
SURR RELAY
H/P
7
H/P RELAY
35V
6
FLT -35V
F+5V
5
FLT +5V
4
FLT GND
3
STBY RELAY
2
AC
1
AC
CP704
1
AC
2
AC
3
FLT GND
4
FLT GND
F+5V
5
FLT +5V
35V
6
FLT -35V
D709
+3.3V
7
STBY B+3.3V
8
STBY GND
9
BU2090CLK
10
BU2090DATA
VOL-B
11
VOLUME ENCODER B
12
VOL-A
VOLUME ENCODER A
13
CE
FLT CE
REMO
14
REMOCON
STBY
15
STBY LED
INP-B
16
INPUT ENCODER B
17
INP-A
INPUT ENCODER A
MLT-B
18
MULTI ENCODER B
MLT-A
19
MULTI ENCODER A
LIS-B
20
LISTEN ENCODER B
LIS-A
21
LISTEN ENCODER A
KEY1
22
KEY 1
KEY2
23
KEY 2
CLK
24
FLT DATA
25
FLT CLK
C801
R873
15P
10
C798
D+5V
0.1
H+5V
D712
+3.3V
C803
8P
KRF-V6400D (2/6)
AH
KRF-V5450D/V6400D
MAIN-
CP401
BL-7
5/6
GUIDE-
CP900
BP-6
5/6
FRONT-
CP601
BT-5
6/6
CAUTION: For continued safety,
replace safety critical compo-
nents only with manufacturer's
recommended parts (refer to
parts list).
indicates safety criti-
cal components. For continued
protection against risk of fire,
replace only with same type and
rating fuse(s). To reduce the risk
of electric shock, leakage-current
or resistance measurements shall
be carried out (exposed parts are
acceptably insulated from the
supply circuit) before the appli-
ance is returned to the customer.
The DC voltage is an actual read-
ing measured with a high im-
pedance type voltmeter with no
signal input. The measurement
value may vary depending on the
measuring instruments used or
on the product.
DSP (4/4)
AI
1
2
3
4
5
6
7
25
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