Sony STR-D511 Service Manual page 7

2-2. BLOCK DIAGRAM
1c402
J401-1 EQ AMP
5
PHONO(IN) | © >
J402-1 Lamm] ©
J404-4
VIDEO1 (0)
(AUDIO IN)
J404-2
VIDEO2/LD | ©)
AUDIO IN
J404-1
TAPE/DAT | ©)
(IN)
J403-1
TAPE/DAT | ©)
(REC OUT)
J404-3
VIDEO! (0)
(AUDIO OUT)
J251-1
VIDEO! )
(VIDEO IN)
J251-2
VIDEO2/LD | ©
(VIDEO IN)
J252-1
VIDE
VIDEO) ©} ne 'i
(VIDEO OUT)
STR-D511/D611
FUNCTION SWITCH BUFFER Elan
(5) (6) 1C651
CENTER Lae - SPEAKER AMP
Q)}+]> 1C306 (8)
A PER END SURROUND ot 4
CONTROL RV404-3 1 J401
R-AB-IN 1301 | HEADPHONES
pte tabs Ste PROLOGIC R-CH
DECODER VOL . UP: V
ear = ' VOL
wuconooesd 52 Ms ere MOTOR beet Se Fr i i?
422
Z TREBLE !
€4y45) (>)
10303 1404 VOL cA
SELECTOR
aoe LINE AMP ! LED
sesaeers !
STR-D611 aod = | BALANCE
io >| ) [CURRENT MIRROR RY701
aerere te 2 I DRIVER
"S| MUTE] [MUTE CLASS-A AMP cate
aaa 708,709 | TT]
wo 0305] |a304 Q701-706 D < Ate
1€304
SELECTOR
LED DRIVE PROTECTOR
Q207 Q710-713
SWITCH
Q307,308
= —
1c302
5a wy D224
te &
X59, NOISE FILTER ee 3 x
es & ra) 3B
STR-D611 ONLY
-50V
—24V
CNJ902
AC OUTLET
8MHz &=! 1c202
osc2 a | (9) SYSTEM CONTROL/FL DRIVE Cee
(US,CND MODEL )
1C801
@) +12V REG W)
+12V
CNJ903
SWITCHED
120W/1A MAX
(UK,AEP,AUS MODEL)
Q205,206
$15-S1 K11-KI6 SYS .POWER
-12V
G3) 1c802
-12V REG D804
F2
ae VIDEO AMP
MONITOR (O} nsaeees
(VIDEO OUT)
T™1
ANTENNA
oo (1) FM ANT(300)
nnn ae u
= (2) FM ANT(300,75) 1! a a anne KEY MATRIX 211-214, NY
FM 750 TUNER UNIT = pee tee EEE Q216(UK,AEP,AUS MODEL)} 207,208,
baat
y
$2-S10
D209(STR-D611)
ra = 0210-213,
AM < ir
ae a F Q214(UK.AEP.AUS MODEL)
= (4) AM ANT a 2
[R] R-CH:SAME AS L-CH
04
75-80 49,50,56-60,65 (16) (17)
O
1c204 f
REMOTE :
SENSOR RELAY DRIVE
$200
née Pa NG
—s—) Geos, 209, rer'el 0810-813 T902
id 2 ae Q210(STR-D611)
SWITCH
iced Q804
STOP
DETECTOR
+5V REG
STOP AC IN
Q805,806 D814