Sony STR-GX415 - Block Diagram Overview

3-2. BLOCK DIAGRAM
FM 750
COAXIAL
L— mw
118
r
L
r
iB
r
E
STR-GX215/GX315/GX415
6X316,6X416 =e fe Sate eee ee de ee
7
1C1
1c2
G:
German
Tu | Ic ROS DEMODULATOR ROS DATA PROCESS EE : East European
FM/AM
TUNER
| one S7KHZ RECONSTRUCTION SERIAL ROS |
ROR DET, DATA
| @ ® @) ‘ oe BANDPASS FILTERSS (6) PARALLEL ae fom a, SERIAL (8) |
| CONV, CONV. |
3 (8)
2 | (5) Or RDS~ |
sueae 8®5Z248 ROS YH -—-—-——-— ! ae clock
z 2 7 cLocKED uae i or DIFFERENTIAL ® A.B.C.C:D (16)
| COMPARATOR mo DECODER
(5X6X7X8X9) e302 N22) | FIXED DIVIDER DECODER RDS- |
START
aa tt | | |
clock |
SYSTEM
i |! " 4) osc REGENERATION QUALITY RDS-1D [ose | |
j43Mu ES tea s & BIT (1) |
I | (43) DIVIDER SYNC GENERATOR a2 |
| 3h !
| 1C3 C-W) O-® |
| FM SIGNAL DETECTOR || |
x2 5 |
| 4MHz Hi |
ae
| is |
| 2 ad |
| | Zz |
a
FM
IF
ANP
3
|
LIMITER |
seis 1¢401 |
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! | PHONO I
1 t
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1 1
! f 10402
! { PHONO
1 1
rR !@ t (4) PoNRCizeR (2) FUNCTION SW y708
ete
! | RY4041
ou an a4oz 7f--. 10306 10403 av701
be = ~ ae 8 a
! T : t 1 - ON
r | @+—-—_ G6) ! 13 1 TONE 1 4fri2.3cB] 2 1 Q701-707.712,713 Na
1 C) ' ON
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mt iGo poy avo De Ty avioz | ras *"|_POWER AMP Vv 1 Wy *|
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b
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i
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AOA
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1
BALANCE]
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1
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1-4 402 ' arc : 1 1 i i 1701-3 701-2 R
. 6! ' 1 1 16306 a T 1C403 a oe
in oe toi: (172) Zs! Bs: 1 (172) ' an '
! 1 1 !
L_rei@G@s 1 ers z TONE n__ brig hr 12.305]8 ' |} Q751-757,762,763 i
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ike La ST eyo te :
AUD Oe OUT i \ NI 1 H 1 ot 0714,764,71 \ 8
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et
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DC
OFFSET
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ia
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RELAY
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aa teeta © d z DRIVE LOUDNESS ' 1 ot R on
Be
1
=
>
M.VOL+
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TEA!
6xX316,6x416
|
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mt!
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5
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OFF
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1 ! ws
Lo Re 16 i z $701-2
1 1
! i $701
! 1 D705 0718
rt 1 © PROTECTOR
RecouT | H | SPEAKERCRY RELAY
Lr! © - [>e DRIVE
laneeal 0749
LCH,RCH +8
POWER AMP -B
T90l 0 eee =
1,095: cnc i. fea eee See sats
ad 20 2 p95 sauce [- 71
( 16401~403, 306, TU1 ) +12V TRANSFORMER énieun I]
6X216:0953 D955 nee ' =~ = Ta Hd
(1¢401~403,306) -1av—4 2 ies t pgge |lienan5 scone 1
A REG 09520953 H 11
ON N35 D306 (16300) -24v v OX316:AEP, eau. |
9302_ (MONITOR) REG ‘here |
x“ <[e [r jo Cn
Cea
ara
LED
(i)
3 F : ele x1 DRIVE (FL300) F <—
1 iz c--ca4
8214/8 Q3o1 X28) 976,977 | |
ia
oe
lee
x2
Ma
|
FL300 LED oz ae [ease i) tek es ef)
FLUORESCENT a DRIVE N7 | | oer Tt 6X316,6X415
EMOTE 902
INDICATOR 1€300 0305 L Jt power |
ie ' SYSTEM CONTROL TAPE2-RELAY a303,304, 30LCUDNESS) p= — — — —ITRANSFORMER |
i LGuaKESS a953,0962 || n966-969 | 1
7 LOUDNESS SSS > Tu eo re ae ee ! '
Palicioe 16300, 301,302 REG ' H aaa
VoL+ | 954-957 |! p970.971 | |
$315-330 _$301-313 | iol: < sy 4 Motor [7 M.VOL- | Ste a le tee---s
FUNCTION] [FUNCTION SeaneEy DRIVE | ' o |
SWITCH SWITCH | Q300 % D304 | te 4
| LEO | 4X (STANDBY) | 6X316,6X416 — oxaie.
I orive | ©
a a ee = ! H RESET
i301 | SOOT. per
PROTECT IN -= --=
| Rewore | | Say a / 0306 avo
| CONTROL BOWER-RY. 60 POWER-RY FOWER RELAY |
i RECEIVER] | ry siitcu aaWe
| 8137 | SE Se) |
ie RESET |
| oN/STANDBY | |
foe OSS HO AE J L eae as J
6X316,6X416
G6X315,6X415