Read Sony STR-DH130 Service Manual online
11
11
STR-DH130
STR-DH130
4-1. BLOCK DIAGRAM — MAIN SECTION —
J401
PORTABLE IN
J404
INR9
INPUT SELECTOR
IC400
POWER AMP
IC700
INR7
INL7
INL9
OUTPUT L
IN1
+V OUT1
-V OUT1
+V OUT2
-V OUT2
IN2
RECL1
RECR1
OUTPUT R
REC L2
J402
INR5
INL5
INL3
INR3
J403
INR2
INL2
RECL3
40
RECR3
TUNER
AUDIO L
AUDIO R
CK
CK
RDS
RDS
DA
DA
CE
CE
CK
OUT
IN
RDS
DA
CE
TUNER_SCL
SOUND DETECT
SOUND DETECTOR
IC603
TUNER_RDS
TUNER_SDA
PROTECT
SP_A_R
TEMP_SENSOR1
Y
SP_B_R
Y
HP_R
Y
HP_DETECT
SYSTEM CONTROLLER
IC702 (1/2)
TUNER_CE
INL1
INR1
INL 12
INR 12
LIMITER
Q701, Q702
OVERLAND
DETECTOR
DETECTOR
Q711
OVERLAND
DETECTOR
DETECTOR
Q712
BOOSTER
Q703
BOOSTER
Q704
D705
LIMITER
Q751, Q752
OVERLAND
DETECTOR
DETECTOR
Q761
OVERLAND
DETECTOR
DETECTOR
Q762
PROTECTOR
Q325
PROTECTOR
Q323, Q324
BOOSTER
Q753
BOOSTER
Q754
D326
D325
RY350
RELAY
DRIVE
Q350
RY355
RELAY
DRIVE
Q355
RY360
RELA
THERMAL
CIRCUIT
US, CND only
Y
DRIVE
Q360
TB401
SPEAKER
INPEDANCE
USE 8-16
:
R
L
+
-
+
-
A
R
L
+
-
+
-
B
J790
PHONES
SLJnDl SDWK
AEEUHYLDWLon
CND CDnDGLDn PoGHl
CND CDnDGLDn PoGHl
: AUDIO
SA-CD/CD
AUDIO IN
R
L
R
L
AUDIO
OUT
AM
FM 75
:
COAXIAL
ANTENNA
MD/TAPE
AUDIO
IN
R
L
R
L
SAT
AUDIO IN
BD-DVD
AUDIO IN
R
L
R
L
AUDIO
OUT
R
L
AUDIO
IN
VIDEO
90
TEMP_SENSOR2
91
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