Block Diagram - Tuner/Audio Section - Sony STR-DE598 Service Manual
Fm stereo/fm-am receiver
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Also See for STR-DE598:
- Service manual (88 pages) ,
- Operating instructions manual (57 pages) ,
- Specifications (2 pages)
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4-2. BLOCK DIAGRAM — TUNER/AUDIO SECTION —
J400
(DE698/DV10)
J402
(DE598)
TN1
FM/AM TUNER UNIT
AEP,UK MODEL
L-CH
RDS DATA
FM 75Ω
RDS INT
COAXIAL
FM SIG OUT
R-CH
R-CH
STEREO
ANTENNA
TUNED
AM
MUTING
CE
TU+10V
DO
AEP,UK MODEL
DATA
TU+3.3V
CLOCK
EXCEPT
3.3V
AEP,UK MODEL
(STBY)
STR-DE598/DE698/DV10
DE698/DV10
AUX
SA-CD/CD
MD/TAPE
MD/TAPE
DVD AUDIO
IN
IN
OUT
IN
IN
L
R
L
R
L
R
L
R
L
R
-5
-6
-3
-4
-1
-2
-1
-2
-3
-4
J403
53 RDS DATA
52 RDS CLK
RDS SIG
43
76
STEREO
75
TUNED
78
MUTE
VOL DATA
28
74
S LATCH
VOL CLK
27
73
DO
17 TUNER DATA
SYSTEM
16 T SERIAL CLK
CONTROL
70
SW RY
IC1101 (1/4)
J401
-1
-2
-3
-4
-5
-6
L
R
L
R
SUB
FRONT
SURROUND
WOOFER
CENTER
MULTI CH IN
DIGITAL
SECTION
(Page 16)
VIDEO 3 INPUT
AUDIO
L
R
-2
-3
DIR
J298 (2/2)
FUNCTION SELECT
IC401
46
28
32
30
SEL
SW
34
36
38
60
MCU
I/F
59
SL
SEL
10
13
C
12
SEL
SW
17
SEL
R-CH
11
R-CH
14
R-CH
R-CH
SBL
SEL
55
R-CH
54
56
51
52
SBR OUT
SBL OUT
SW OUT
B
C OUT
SL OUT
L OUT
15
15
VIDEO 1
VIDEO 2
AUDIO OUT
AUDIO IN
AUDIO IN
L
R
L
R
L
R
-7V
+7V
-3
-4
-5
-6
-1
-2
J404
68
66
AVEE
AVCC
44
R-CH
45
24
R-CH
25
26
R-CH
27
41
L-CH
R-CH
42
R-CH
L
88
FL-CH
SEL
R-CH
87
FR-CH
85
SL-CH
R-CH
84
SR-CH
86
C-CH
SBL-CH
81
SBR-CH
83
82
R-CH
5
7
49
SUB WOOFER
AMP
IC402
• Signal path
: TUNER (FM/AM)
: VIDEO (AUDIO)
: CD (ANALOG)
• R-ch is omitted due to
same as L-ch.
STR-DE598/DE698/DV10
Ver. 1.1
DIGITAL
A
SECTION
(Page 16)
POWER
C
SECTION
(Page 19)
J309
AUDIO
SUB
OUT
WOOFER
RY560
RELAY
DRIVER
Q560
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