Read Sony FST-ZX80D Service Manual online
27
HCD-ZX80D
HCD-ZX80D
32
G
DM_L, DM_R
MUTING
Q204
MUTING
Q254
MUTING
Q203
MUTING
Q253
B
FL, FR, SL,
SR, FC, SW
SR, FC, SW
J
TC-L
F
MIC
DM_R
FL
FR
DM_L
SR
FC
SW
SL
MUTING
Q202
MUTING
Q252
MUTING
Q200
MUTING
Q250
37
40
41
2
6
33
34
5
10
9
8
7
4
23
14
24
22
39
38
R-CH
R-CH
+
15
AUTO GAIN
CONTROL
R-CH
27
3
31
30
5
3
H
ST-L
R-CH
J201
TV/SAT
AUDIO IN
L
R
4
J1102 (2/2)
R-CH
VIDEO INPUT
AUDIO
L
R
SELECTOR
TONE
6
14
15
18
+
7
2
42
8
+
R-CH
+
R-CH
BASS
BOOST
24
17
16
MUTING CONTROL
SWITCH
Q507, 508
77 DVD-A-MUTE
VOL-IC-DATA
I/F
17
81
VOL-IC-CLK
18
82
AUDIO-IC-DATA
79
AUDIO-IC-CLK
AUDIO-OUT-SW
80
FEED BACK SWITCH
Q205
R-CH
R-CH
28
MUTING
Q117
FEED BACK
SWITCH
Q101
R-CH
R-CH
IN-MUTE
OUT-MUTE
I/F MCU
22
21
83
ANALOG-IN-MUTE
OUT-MUTE
IN-MUTE
46
LINE-MUTE 76
SW-MUTE 75
MUTING CONTROL
SWITCH
Q516, 517
MUTING
Q206
SPEANA AMP
IC304 (2/2)
BUFFER
IC304 (1/2)
MUTING CONTROL
SWITCH
Q521, 522
MUTING
Q514, 564
MUTING CONTROL
SWITCH
Q505, 506
MUTING
Q750
MUTING
Q700
MUTING
Q208
MUTING
Q207
MUTING CONTROL
SWITCH
Q512, 515, 519
MUTING CONTROL
SWITCH
Q511
J203
SUBWOFFER OUT
R-CH
FL, FR, SL, SR, CTR
N
MUSIC L+R
E
REC-L
K
SPEANA
L
AC4
Q
SW-MUTE
S
DBFB F/B
ANALOG-L
M
D
FL
FR
SL
SR
CTR
29
26
25
13
11
12
J202
R-CH
J103
AUDIO OUT
D-LIGHT
SYNC OUT
L
R
MASTER CONTROLLER
IC401 (4/6)
INPUT SELECT SWITCH,TONE CONTROL,
ELECTRICAL VOLUME, BASS BOOST AMP
IC101
ELECTRICAL VOLUME
IC201
• FLUXO DO SINAL
: REC
: AUDIO OUT
: TV/SAT AUDIO IN
: MIC INPUT
: TAPE PLAY
: TUNER (FM/AM)
: AUDIO
• Canal R é omitido por ser semelhante ao canal L
: VIDEO INPUT (AUDIO)
SAT-L
ST-L
TC-L
VOLIN1
DVD-L
MIC
SUR1
DATA
CLOCK
TOUT1
SWOUT
OUT1
BB_A1
BB_B1
RECB1
VIDEO-L
FEED BACK SWITCH
Q255
D511
D510
+
7-4.
DIAGRAMA EM BLOCOS – SEÇÃO AUDIO
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