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<strong>STR</strong>-<strong>KG800</strong><br />
(Page 17)<br />
<strong>STR</strong>-<strong>KG800</strong><br />
6-4. BLOCK DIAGRAM - AUDIO Section -<br />
J401 (1/2)<br />
J403<br />
ANTENNA<br />
TV IN<br />
SA-CD/CD<br />
CD-R IN<br />
DVD<br />
AUDIO IN<br />
SAT<br />
AUDIO IN<br />
VIDEO 2 IN/<br />
PORTABLE AV IN<br />
AUDIO<br />
R<br />
J404 (1/2)<br />
VIDEO 1<br />
AUDIO IN<br />
J298 (2/2)<br />
L, C, SW, SL<br />
FM 75Ω<br />
COAXIAL<br />
AM<br />
L<br />
R<br />
L<br />
R<br />
L<br />
R<br />
L<br />
R<br />
L<br />
CN1302 (2/3)<br />
L+<br />
R+<br />
CLINK_RX<br />
CLINK_TX<br />
13<br />
14<br />
CN1302 (3/3)<br />
5<br />
6<br />
R-CH<br />
R-CH<br />
R-CH<br />
R-CH<br />
R R-CH<br />
L<br />
R R-CH<br />
DET<br />
DMPORT<br />
DMPORT<br />
7<br />
R-CH<br />
TUNER (FM/AM)<br />
FM ANT<br />
GND<br />
AM ANT<br />
GND<br />
BUFFER<br />
IC3002<br />
L CH<br />
R CH<br />
DO<br />
DI<br />
CLOCK<br />
CE<br />
SL<br />
R-CH<br />
27<br />
72<br />
69<br />
26<br />
TUN_DO<br />
TUNER DATA<br />
TUNER CLK<br />
TUN_LAT<br />
SD 117 TUNE SD<br />
RDS DATA 87 RDS DATA<br />
RDS INT 86 RDS INT<br />
C<br />
SW<br />
L<br />
100 CLINK_RX<br />
99 CLINK_TX<br />
101 C_LINK_DET<br />
INPUT SELECTOR,<br />
ELECTRICAL VOLUME<br />
IC400<br />
47 INL9<br />
51 INL7<br />
41 INL12<br />
43 INL11<br />
38 INL13<br />
55 INL5<br />
68 SLIN<br />
70 CIN<br />
71 SWIN<br />
72 LIN<br />
61 INL2 (DMPORT_L)<br />
63 INL1 (TUNER_L)<br />
DATA<br />
CLK<br />
10 11<br />
11 10<br />
VOL_DA<br />
VOL_CLK<br />
LOUT 76<br />
RECL1 29<br />
RECL2 27<br />
FLOUT 14<br />
SLOUT 18<br />
COUT 16<br />
SWOUT 15<br />
POWER AMP<br />
IC700<br />
6 IN1<br />
+VOUT1 2<br />
NF1 5<br />
-VOUT1 3<br />
POWER AMP<br />
IC800<br />
6 IN1<br />
+VOUT1 2<br />
NF1 5<br />
-VOUT1 3<br />
POWER AMP<br />
IC600<br />
8 IN2<br />
+VOUT2 12<br />
NF2 9<br />
-VOUT2 11<br />
• R-ch is omitted due to same as L-ch.<br />
• SIGNAL PATH<br />
: AUDIO (ANALOG)<br />
: TUNER<br />
18<br />
LIMITER<br />
Q701, 702<br />
LIMITER<br />
Q801, 802<br />
LIMITER<br />
Q651, 652<br />
18<br />
BOOSTER<br />
Q703<br />
BOOSTER<br />
Q704<br />
BOOSTER<br />
Q803<br />
BOOSTER<br />
Q804<br />
BOOSTER<br />
Q653<br />
BOOSTER<br />
Q654<br />
R-CH<br />
R-CH<br />
SYSTEM CONTROLLER<br />
IC1010 (3/4)<br />
L<br />
R<br />
L<br />
R<br />
CURRENT<br />
DETECT<br />
Q711, 712<br />
CURRENT<br />
DETECT<br />
Q811, 812<br />
CURRENT<br />
DETECT<br />
Q661, 662<br />
J401 (2/2)<br />
SA-CD/CD<br />
CD-R OUT<br />
J404 (2/2)<br />
VIDEO 1<br />
AUDIO OUT<br />
PROTECT<br />
SWITCH<br />
Q320, 321, 325<br />
PROTECTOR<br />
AF POWER<br />
PROTECT<br />
Q720<br />
68 119<br />
12 13 14 16 17<br />
VACS_CTRL<br />
AF POWER<br />
PROTECT<br />
Q820<br />
AF POWER<br />
PROTECT<br />
Q670<br />
D1107<br />
D1108<br />
D1111<br />
D1112<br />
HP_DETECT<br />
HP_RY<br />
C/SUR/SB<br />
SW RY<br />
FRONT A RY<br />
RELAY<br />
DRIVE<br />
Q375<br />
RELAY<br />
DRIVE<br />
Q350<br />
RELAY<br />
DRIVE<br />
Q360<br />
RELAY<br />
DRIVE<br />
Q355<br />
RELAY<br />
DRIVE<br />
Q301<br />
R-CH<br />
R-CH<br />
R-CH<br />
RY375<br />
RY350<br />
RY360<br />
RY355<br />
RY301<br />
TB601<br />
+<br />
−<br />
+<br />
−<br />
TB604<br />
+<br />
−<br />
+<br />
−<br />
TB607<br />
+<br />
−<br />
R<br />
L<br />
R<br />
L<br />
CENTER<br />
J790<br />
PHONES<br />
FRONT<br />
SURROUND<br />
J405<br />
SUB WOOFER<br />
AUDIO OUT<br />
A_AUDIO<br />
P_DET<br />
N<br />
SPEAKERS<br />
Q<br />
(Page 15)<br />
(Page 19)
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