A
B
C
D
E
F
G
H
1
2
3
4
5
6
30
RX-V395/RDS HTR5130/RDS
■
BLOCK DIAGRAM
YSS203B-F
IC466
TONE
CONTROL
IC701
INPUT
SELECT
OR
IC409
TUNER
BALANCE
LEVEL
CONTROL
M
MOTOR
DRIVE
FL DISPLAY V701
U701
OPERATION
KEY
RAM
IC467
S-VIDEO AMP&
SELECTOR
IC468
5 GANMA
MOT
OR VOLUME VR401
IC485A
IC485B
IC483B
IC483A
BASS
VR704
TREBLE
VR705
MONITOR
OUT
POWER
SW722
REMOTE
SENSOR
XL701
POWER AMP
MUTING
VR708
RY101
SPEAKER RELA
Y
RY103
MAIN
POWER AMP
Q106,111,112,121,
126,129,127A,127C
Q107,113,114,122,
Q130,133,131A,131C
CENTER
POWER AMP
Q108,115,116,123,
134,137,135A,135C
Q109,117,118,124,
138,141,139A,139C
Q110,119,120,125,
142,145,143A,143C
REAR
POWER AMP
SELECT
OR SW
ITCH
SW101
PHONES
A
B
A
B
L
R
MAIN
SPEAKERS
CENTER
SPEAKER
+
-
+
-
+
-
L
R
REAR
SPEAKER
SUB WOOFER
SELECTOR/DSP/
LEVEL CONTROL
4
6
6
4
2
8
8
2
IC478
6
22
15
2
3
9
28
25
26
27
29
30
23
24
2
1
5
4
8
7
IC419
IC419
5
6
7
3
2
1
L
R
FRONT MIX
IC465
3
28
1
2
30
29
6CH
SELECTOR
IC477
6
5
4
26
27
25
9
22
7
8
24
23
6
4
IC422
IC422
8
2
6
4
8
2
IC452
IC452
18
9
8
17
19
20
23
24
3
4
7
6
2
8
4
2
IC415
IC449
IC449
7
6
CENTER
MODE
IC465
8
IC445
11
21
10
3
1
4
2
3
2
5
7
6
8
7
8
IC457
IC437
IC431
IC457
IC437
IC431
3
1
4
2
5
7
6
8
IC461
IC441
IC461
IC441
REAR L
REAR R
7
8
IC415
CENTER
SUB
WOOFER
CENTER
R-DSP
L-DSP
21
22
6
11
5
12
56
55
XL401
11.2MHz
LPF
LPF
L
R
C
FL
FR
RL
RR
3
1
5
7
IC401A
IC401B
EQ
L
R
L
R
L
R
L
R
L
R
L
R
PHONO
CD
DVD/LD
TV/DBS
IN
OUT
L
R
L
R
L
R
L
R
CENTER
SUB
WOOFER
TAPE
IN
REC
OUT
MAIN
REAR
VIDEO
DVD/LD
IN
OUT
Q402
VCR
4
3
1
VCR
Q161
SYSTEM CONTROL
IC705
29-57
Q146-151
RESET
Q707
POWER DOWN
DETECT
Q706,D702,703
Q152
D113
BACK-UP
(MEMORY)
Q705,D704,C721
RY701
INPEDANCE
SELECTOR
SW301
D303
D302
IC301,302
T701
Q153
Q156
D715
FL1(AC1)
FL2(AC2)
-B
S12
FL1
FL2
28
16
62
27
42
7
59
58
75
27
26
Q708
Q709
MUTING CONTROL
POWER AMP
OVER CURRENT
DETECT
MAIN
CENTER & REAR
RY102
CENTER
RY103
REAR
RY101
MAIN
SPEAKER RELAY DRIVE
VOLUME CONTROL
FMUT
MUT-EF
VDN
VUP
EFMUT
IC479
IC480
SWO
3
2
REM
K1-K5
PSW
14
15
PRI
RLY-MA
PRY
/Reset
PDown
Vcc
Ve
e
MUTING
FMUT
14
15
14
3
20
TAPE MONITOR
IC465
+B
-B
+15
-15
FL1(AC1)
FL2(AC2)
POW
Q709
D709
or D710
S12(+12S)
9
1-3,79,80
61
6CH DISCRETE INPUT
TV/DBS
INHIBIT
Q403-405
LO
RO
SOURCE
TAPE PB
SOURCE
TAPE PB
TEST
TEST
L-BYPASS
R-BYPASS
RY102
Q103
Q104
Q105
Q101
Q102
FMUT
IC465
SW701-721,723-740
(SW737-740 RDS model only)
FMUT
EFMUT
-VF
D301
RYV