Pioneer VSX-5231 Service Manual page 71

ESET
DIR
HDMI
R736
390
Q701
RT1N237C
RT1N237C
Q707
Q708
-
MC701
34FS9A
R760 R762
R761
5K6 8K2 12K
R774
R775 R776
5K6
8K2 12K
Downloaded from www.Manualslib.com
5
GNDF
FRONTV
R743 R744
390 390
C725
10N-K
Q706
Q709
-
-
C920
NM
C915
C921
NM
NM
C916
NM
(HPL)
HP_LO HP_LO
C903
GNDA_HP
GND
82P
HP_RO
HP_RO
C922
HP_DET
HP_DET
82P
MIC_DET
MIC_DET
MIC
MIC
-6.8V
-6.8V
GNDA
GND
+6.8V
+6.8V
C762 C760
82P-J 82P-J
R785
27K
5
manuals search engine
6
GNDF
FRONTV
J
HPMIC ASSY (7028073322010-IL)
C928 C927 C926
82P
82P 82P
(HPL)
HP_LO
HP_LO
GNDA_HP
GND
HP_RO
HP_RO
HP_DET
HP_DET
MIC_DET
MIC_DET
MIC
MIC
C904
-6.8V
-6.8V
10N-K
GNDA
GND
C902
+6.8V
+6.8V
10N-K
C917
10N-K
C905
1/50(3*5)
R905
1
47
UTC4580E
R906
C906
The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
(HPL)
: Audio Signal Route (Headphone L ch)
VSX-523-K
6
7
R608
-
R603
L2030
0
DLP31SN121ML2
R609
-
(HPL)
HP_LO
HP_RO
R895
100
HP_DET
R911
2K
5
C908
R907
47
R910
4 3
7
47
1/50(3*5)
8 6
C918
10N-K
2
IC902
R914 33K
33K
C910 33P-J
33P-J
7
8
JK601
VIDEO
D904 NM
LUG709
D905 VSX-1023/43/828
NM
LUG706
(HPL)
R897
R896
0
0
JACK701
R899
0
HP_JACK
LUG901
EARTH
PLATE
R925
R924
100 0
R913
R926 0
C912
47
1/50(3*5)
R927
0
JACK702
MIC
I J
69
8
A
B
C
D
E
F