2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
RX-V363/HTR-6130
6
56
■
BLOCK DIAGRAMS
VIDEO, AUDIO and Power Supply Sections
+3.3
KIA7805
IC311
C203
Q501
DIODE
D
EX33.
SD3.3
BF3.3
Power supply for
BLACK FIN and peripheral
+3.3S
Power supply for
R2A15215,ADCOB4
(+3.3X)
+3.3DAK
Power supply for
XM
AK4588(IC301)
POWER CABLE
-12 +12
Power supply for
operation amplifier
speaker relay
composite video circuit. (-12 only)
+5D
Q8
+10
Power supply for
TUNER UNIT
+7
-7
Power supply for
BD3816 (IC3)
-5
Power supply for
component video circuit
Q6
+5DAK
+5AAK
Power supply for
AK4588 (IC301)
5,12,13
3,10,15
1,8,17
7,21
16,18
2
4
23
6,9,11,14,19
20,22,24
DVD
DTV/CBL
MONITOR OUT
VIDEO COMPONET
POWER SUPPLY
DVD
VCR
SUR.L/R
CENTER
FRONT A L/R
FRONT B L/R
PHONE
SP
SP
SP
SP
Power supply for
BN74HC245 (IC404)
SN74LVU04 (IC305)
GP1FA553RZDF (U301,302)
+5
Power supply for
component video circuit
RDS decoder circuit
SUB WOOFER
For FL display filament
F1
F2
Q152,153
Q451,452
Q151,154
13dB
21,23
17
9,11
15
30
52
Filter amplifier with gain for
removal of D/A converter noise.
DAFL/R
DAC
DASW
93,94
97,98
96
95
+7
-7
DIGITAL INPUT and CODEC
C373
MUTE
R2A15215FP
70,71
68,69
83,84
78,79
66,67
62
58,59
72,73
OPTIMIZER
47,49
DASL/R
39
43,45
26
27
28
41
59
57
14
17
RX0
RX1
RX2
PJ301
U301
U302
61
AK4588
CODEC
SELECTOR and VOLUME
MIC
FRONT L/R
CENTER
SUBWOOFER
SUR. L/R
CD
DVD
DTV/CBL
VCR
V-AUX
MD/CD-R
TUNER
ANT
FM/AM
TUNER
DIR DATA
A/D DATA
DTOPRI
75,76
81,82
MD/CD-R
VCR
iPod DOCK
PORTABLE
31.6dB
31.6dB
31.6dB
SELECTOR &
VIDEO AMP
SELECTOR &
VIDEO AMP
6dB
6dB
TONE
CONTROL
Buffer amplifier with
adjustable gain.
D/A Converter
A/D Converter
DI R
AC5
(U, C models)
C2178
AC IN
AC3
AC3
AC2
AC2
C204
Q4
Q7
(R, K, A, B, G, E, F, L models)
RY102
RY101
RY104
RY105
RY103
JK261
T251
D2253,2254,2256,2257
NJM2388F33
IC232
AC6
AC6
AC5
IGND
+5I
IGND
Power supply for iPod
Select for speaker
impedance 4O or 6O
RY106
D173
D120
D2163
D2169
(Q111,113,114)
Limiter circuit for
negative power supply.
(Q109,110,112)
Limiter circuit for
positive power supply.
+BV
-BV
+B
KIA7812
IC236
IC161
KIA7912
IC237
KIA7805
IC239
AC4
AC4
ACL
ACL
ACH
ACH
D2164
C1050
C1051
-B
Power supply for
power amplifier pre amp stage.
Power supply for
power amplifier final stage.
KIA7805
IC234
IC101
IC101
IC102
IC169
IC301
IC162-164
42,43
38
40,41
39
51,52
54,55
ADL/R
DTV/CBL
V-AUX
DVD
DTV
CD
COAXIAL
OPTICAL
DIGITAL
INPUT
NJM2586AM
IC181
NJM2595M
IC182
VIDEO
PS
12
DVR IN
13
9
5
3
1
DVR OUT
15
8
6
4,10
2,16
14
HGND 5HDMI
5HDMI
MONITOR OUT
+3.3
DTV/CBL
DVD
HDMI OUT
CXB1442AR
IC903
27,28,30,31,33,34,39,40
13,14,16,17,20,21,23,24
3,4,6,7,9,10,45,46
36
HDMI SWITCHER
+5
-5
Q155
10K R1816
10K R1816
Q183
Q184
MONITOR
MONITOR OUT LOGIC
VIA
H
L
VIB
H
H
H
DVD
DTV/CBL
DVR
MUTE(V-AUX)
MUTE(iPod )
L
L
H
PS
H
L
H
L
L
L
H
MONITOR
MONITOR OUT LOGIC
H
L
H
L
VIA
VIB
H
H
L
H
VR1
H
L
L
L
L
L
L
DVD
DTV/CBL
DVR
V-AUX
iPod
10K
R1816
-5
+5
10K
R1814
10K
R1816
Q182
VIA
VIB
VR1
/VIA
/VIB
/VIA
/VIB
L
L
VIDEO SELECT
/VIA
/VIB
H
L
DVD
DTV
HDMI IN
VIDEO
COMPONENT VIDEO
INPUT
REC OUT
MULCH CH
INPUT
73
74
DSP
• See page 73-78
→
SCHEMATIC DIAGRAM
DSP
• See page 73-78
→
SCHEMATIC DIAGRAM
OPERATION
• See page 79, 80
→
SCHEMATIC DIAGRAM
OPERATION
• See page 79, 80
→
SCHEMATIC DIAGRAM
HDMI
• See page 83
→
SCHEMATIC DIAGRAM
MAIN
• See page 81, 82
→
SCHEMATIC DIAGRAM
DSP
• See page 73-78
→
SCHEMATIC DIAGRAM
POWER AMPLIFIER
SPEAKER RELAY
POWER TRANSFORMER
SUB TRANSFORMER
Selector and volume
SPEAKERS
/HP
HPRY
MRYA
MRYB
CSRY
/FMT
/SMT
/CMT
/SWMT
(U, C, R, T, K, A,
B, G, E, L models)
To microprocessor and DSP
To microprocessor
and DSP
(U, C, R, K,
A, L models)
(J model)
LIM
/8ohmSW
/3.3SW
Summary of Contents for HTR-6130
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