Yamaha HTR-5150 Manuale di servizio - Pagina 3
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RX-V595a/HTR-5150/RX-V595aRDS
BLOCK DIAGRAM (2/2)
IC351
INPUT
8
COAXIAL
13
10
SELECTOR
7
IC352
9
DVD/LD
OPTICAL
TV/DBS
OPTICAL
OPTICAL SIGNAL
DETECTOR
IC351
IC105A/B
6
8
TUNER
5
2
L
VIDEO
AUX
R
IC104A/B
L
3
1
TAPE
PHONO
MONITOR
IC102
R
5
7
1
L
1
CD
2
R
L
30
DVD/LD
R
29
L
TV/DBS
R
L
IN
R
VCR
VCR
21
20
L
10
11
OUT
INHIBIT
IC101
R
L
3
IN
(PLAY)
R
TAPE/MD
L
4
OUT
(REC)
R
L
MAIN
R
CENTER
L
SURROUND
R
SUBWOOFER
VIDEO
VIDEO AUX
VIDEO AMP &
DVD/LD
SELECTOR
MONITOR
IC303
OUT
TV/DBS
IN
Q305,306
VCR
OUT
S VIDEO
VIDEO
AUX
S-VIDEO SELECTOR
DVD/LD
& AMP
IC301,302,IC304,305
IN
VCR
OUT
40
IC10A
IC2
L
24
8
18
5
13
37
3
84
DIR
12
IC3
XL1
DAC
IC7
13
IC10B
1
DSP
R
17
3
+
DIGITAL/
IC11A
PRO-LOGIC/
FL
DTS
27
5
DECODER
IC4
9
YSS918D-F
45
6
A/D
IC6
IC11B
47
8
FR
28
3
IC8,9
IC106A
IC107A
2
3
4
LFE
24
5
IC106B
DAC
8
RAM
22
28
6
IC6
IC5
IC107B
C
23
3
IC13A
RL
25
3
IC13B
RR
26
5
MONITOR
OUT
6CH
SELECTOR
IC102
IC103
IC103
1
4
3
IC108B
7
2
4
10
H,P,F
3
5
11
8
IC103
IC103
IC103
30
27
26
IC109B
1
29
27
21
H,P,F
3
IC108A
26
20
IC103
23
IC103
7
7
6
SUB
26
WOOFER
25
IC109A
27
1
6
7
IC103
5
CENTER
6
4
7
8
9
7
1
23
22
24
1
DSP
CONTROL
7
12
INPUT/
SUB µ-COM
VIDEO/
XL2
IC14
S VIDEO
SELECTOR
13
CONTROL
~
5
10
78
,
87
,
88
,
91
RCE
94
RDT
RDS
95
CONTROL
DEST/RDO
96
RCK
97
TMUTE
4
/ST
12
TUNER
METER
CONTROL
22
TCE
93
DO
99
SW800
INPUT
81
A
SELECTER
B
82
18
OPERATION
KEY
(SW821,825,
21
828,829
: B, G models)
15
23
29
STANBY/ON
SW801
XL800
U800
REMOTE
SENSOR
41
MAIN
VR401
LEVEL
IC401A
IC802A
1
3
1
5
7
4
2
Q810
Q501
TONE
CONTROL
IC801
IC401B
IC802B
1
5
7
3
1
6
8
Q502
Q811
BASS
TREBLE
VR802
VR800
VR801
IC402A
IC110
5
7
14
15
IC402B
1
3
2
Q503
3
IC403A
Q504
3
1
3
2
IC403B
7
14
15
Q505
5
IC111
M
VR401
Q724
IC404
MOTOR
–10dB
DRIVE
FMC
Q800
MUTE
DRIVE
Q801,802
Q549,550
86
85
92
77
27
Q546,547
PRO1
23
PRO2
24
Q548
PRO3
+B,-B,+25,-25,
25
+12A,+12B,+5D,-12
SPRY
75
Q553
EFFECT-RY
74
Q556
SPEAKER RELAY DRIVE
RESET
RESET
11
Q803,D805
MAIN µ-COM
IC800
PDT
S12
POWER DOWN DETECT
26
Q805,D811,812
VDD1
BACK-UP
17
D809
Q806,D813
(MEMORY)
VDD2
90
VDD3
46
D806
VDD4
72
Q807
PRY
76
VP
Q552
51
D513
INPEDANCE
16
30
~
47
~
52
~
SELECTOR
45
,
50
,
69
SW761
D751
+B
MAIN,
CENTER,
REAR
12
~
~
33
,
40
55
AMP
FL DISPLAY
–B
V800
D451
+25
1
2
65 65
F2
Q721,
F1
722
-25
D452
+12A
-12B
IC725,
724,
722
-12
D453
+5D
IC723
PHONES
MAIN
POWER AMP
Q506,511,512,
521,529,Q527A/C
MAIN
A
L
B
RY501
A
R
B
MAIN
SW711
POWER AMP
Q507,513,514,
522,530,533,
CENTER
531A/C
+
CENTER
POWER AMP
–
Q508,515,516,
523,534,537,
531A/C
RY502
Q509,517,518,
524,538,541
REAR
539A/C
(SURROUND)
+
L
–
REAR
RY503
POWER AMP
–
R
+
Q510,519,520,
B.G models only
525,542,545,
L
543A/C
MAIN
R
CENTER
L
REAR
(SURROUND)
R
SUBWOOFER
REAR
OVER
MAIN
CURRENT
DETECT
CENTER
RY501
MAIN SPEAKER
RY502
CENTER SPEAKER
RY503
REAR SPEAKER
(U,C,A,B,G,L models)
J807
Q808, D816
(R,T models)
D815
T800
REGULATOR
RY800
+RYV
D762,763
F804
J809
AC OUTLETS
U,C,R,T models
AC OUTLET
J809
A, B models
AC OUTLETS
F803
G, L models