Schematic Diagram - Panel Section - Sony STR DA2400ES - 7.1 Channel Home Theater AV Receiver Service Manual

6-41. SCHEMATIC DIAGRAM - PANEL Section -

1 2
A
VIDEO2 BOARD
CN728
3P
AK JL823
GND 1
JL822
VIDEO3V 2
VIDEO JL821
BOARD GND 3
B CN6501
(Page 53)
C
D
CN721
11P
JL820
-7V 1
(Page 47)
NC 2
JL819
Q
+7V 3
JL818
VIDEO2-R 4
JL817
MAIN
A-GND 5
BOARD
E JL816
(1/3)
VIDEO2-L 6
CN4001
JL815
MIC-SIGNAL 7
JL814
8
X GND
JL855
HP_L 9
JL854
HP-GND 10
MAIN
JL853
BOARD
HP_R 11
(2/3)
CN4025
(Page 48)
F
CN722
7P
JL836
+7V 7
JL852
GND 6
AX JL851
H.P 5
JL850
AD-GND 4
DISPLAY JL849
BOARD MIC LOUT 3
CN706
NC 2
(Page 65)
JL848
GND 1
G
STR-DA2400ES/DG920
3 4 5
C817
100p
JL843 JL842 JL840
4 3 2 1
IC706
LINE AMP
IC706
NJM4565M(TE2)
5 6 7 8
C758
C811 R768
10
1000p 47k
50V
C757
C810 R769
10
1000p 47k
50V
JL844 JL846 JL847
JL830
R776
0
C813
JL831
0.01
C762
R810 JL832
0.01
0
JL835
6 7 8
VIDEO
R765
75
AUDIO L
R763
1k
AUDIO R
C815
820p
JL839
C816 C819 C820 C823
820p 0.1 0.1 0.1 ET702
R764
1k
JL838
(CHASSIS)
JL837
ET703
C818 C822
0.1 0.1 (CHASSIS)
J702
JL834
PHONES
C812
0.1
67 67
9 10 11
JOG BOARD
S114
TONE MODE
S113
TUNING MODE
S115
SPEAKERS
J703
(OFF/A/B/A+B)
VIDEO 2 IN/
POTABLE AV IN
RV104
ROTARY ENCODER
3
- TONE +
2
1
C106
2200p
RV103
ROTARY ENCODER
3
- TUNING +
2
1
C104
2200p
LED BOARD
CN719
4P
JL008
1
D701
SML72423C-TP15 2
JL009
ON/STANDBY
3
JL010
4
(POWER ON (GRN))
(STANDBY (RED))
MIC BOARD
CN718
3P
ET791
AU JL020 JL023
GND (NC) 1
JL021
L 2
DISPLAY JL022
BOARD GND 3
CN713
(Page 65)
STR-DA2400ES/DG920
12 13 14
R113
2.2k
R112
2.2k
CN104
7P
JL001
7 AD3
6 NC
JL002 AY
5 ADGND
JL003
4 TUNE +/- 1
JL004 DISPLAY
3 TUNE +/- 2 BOARD
JL005
CN707
2 TONE +/- 1
(Page 65)
JL006
1 TONE +/- 2
AV
GND
NC
DISPLAY
LED_GREEN
BOARD
LED_RED CNP718
(Page 65)
(CHASSIS)
J701
AUTO CAL MIC