5-6. BLOCK DIAGRAM – POWER KEY Section –
PRE DRIVER
IC701
FL-CH
FR-CH
FL-CH
FR-CH
SL-CH
SW-CH
SR-CH
SL-CH
SR-CH
+3.3V
(STBY)
+5V
-5V
-7V
+7V
PRE DRIVER
IC601
+5V
(STBY)
IC202
IC2107
-15V
+15V
IC951
IC2812
IC950
IC201
+5V
IC600
FRONT_SPK_A_R
Y
SBL-SBR_R
Y
C/SL-SR_R
Y
PREOUT_SW_R
Y
PRE DRIVER
IC401
SBL-CH
SBR-CH
C-CH
PRE DRIVER
IC501
PRE DRIVER
IC801
VOLTAGE
DETECTION
IC2421
SBL-CH
SBR-CH
2-4,15
10-8,3
SHIFT REGISTER
IC2036
R
L
L
CENTER
SURROUND
SUBWOOFER
R
TB355
TB353
TB354
FRONT
SPEAKERS
T901
POWER TRANSFORMER
(MAIN)
F901
F902
POWER TRANSFORMER
(SUB)
T902
AC IN
~
RECT
D952
F952
F953
F954
F955
RY901
D904
F950
F951
F911
F912
RECT
D953-956
RECT
D912
PROTECTOR
D862-863
Q863-867
D520 -
523
POWER AMP
Q700-703,
Q750-753
POWER AMP
Q401-404,
Q451-454
POWER AMP
Q500-503,
Q550-553
POWER AMP
Q600-603,
Q650-653
POWER AMP
Q800-803
RY353
RY354
RY351
RELAY
DRIVER
Q354
RELAY
DRIVER
Q351
RELAY
DRIVER
Q353
R
L
TB351
SURROUND
BACK
RY950
RELAY
DRIVER
Q950
D2110,
2302,
2303
RY355
RELAY
DRIVER
Q355
2
1
TB352
RY352
RELAY
DRIVER
Q352
CURRENT
DETECT
Q761,762
CURRENT
DETECT
Q711,712
CURRENT
DETECT
Q405,406
CURRENT
DETECT
Q455,456
CURRENT
DETECT
Q811,812
CURRENT
DETECT
Q561,562
CURRENT
DETECT
Q511,512
CURRENT
DETECT
Q661,662
CURRENT
DETECT
Q611,612
RELAY
DRIVER
Q901
Q280,
Q697,
Q699
FAN DRIVER
CN1501
CN1502
AC IN
DETECT
Q902
RECT
D902,D903
RECT
D932
F933
F932
F931
F934
RY931
230 - 240V
220V
120 - 127V
R
R
S901
VOLTAGE SELECTOR
RELAY
DRIVER
Q931
6LJQDOSDWK
: TUNER (FM/AM)
5FKLVRPLWWHGGXHWR
VDPHDV/FK
4
4
SIGNAL
SELECTOR
IC2032 (2/2)
M1
(FAN)
M
M2
(FAN)
M
KM7
KM5: E51, EA
KM7: EA
$EEUHYLDWLRQ
E51 :
&KLOHDQDQG3HUXYLDQPRGHOV
EA :
6DXGL$UDELDPRGHO
STR-KM5/KM7
STR-KM5/KM7
18
18
Summary of Contents for STR-KM5
Page 83: ...MEMO STR KM5 KM7 4 ...