Sony STR-K7100 Service Manual - Page 37

PRINTED WIRING BOARDS - DCAC, POWER KEY Uses unleaded solder., 24. SCHEMATIC DIAGRAM -

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5-23. PRINTED WIRING BOARDS - DCAC, POWER KEY SECTION - • Refer to page 14 for Circuit Boards Location. : Uses unleaded solder. 1 2 3 4 5 6 7 J2000 AUTO CAL MIC A DCAC BOARD A001 C2001 C2008 C2014 R2000 R2015 C2010 R2010 B C2013 R2008 IC2000 TP2001 D2014 R2019 JW2001 D2013 R2016 JW2000 41 CL2007 (Page 38) R2001 C2002 58 R2005 C2005 C2006 R2007 C2018 R2018 DISPLAY 5 CL2006 GRY GRY Q BOARD CNP106 1 3 GRY CL2005 C2012 MAIN CN2000 R2006 C2003 R2003 TP2000 C2011 RED R2017 CL2004 1 11 G BOARD CN506 1-4 C 1-872-426- (11) (Page 23) POWER KEY BOARD D S115 TP100 SPEAKERS (OFF/A/B/A+B) E R111 JW180 CN103 1 5 DISPLAY R BOARD CN104 (Page 38) F S100 l / G 11 1-872-432- (11) STR-K7100 5-24. SCHEMATIC DIAGRAM - DCAC, POWER KEY SECTION - 1 A MAIN G B O A R D (1/2) CN506 B (Page 24) DISPLAY Q B O A R D CNP106 1 (Page 39) C 2 3 4 5 R2019 2.2k DCAC BOARD +7V GND -7V DCAC IN CN2000 4P 1 CL2004 CL2005 3 CL2006 4 CL2007 5 C2012 C2011 0.022 0.022 C2006 1 50V R2006 1k 7 VCC 0 R2003 10k R2018 1.2k C2018 0.1 C2005 33p R2017 2.2k R2005 1M 8 7 6 5 -+ +- 1 2 3 4 0 0 C2003 0.033 R2001 10k C2002 1 50V R2000 1k C2001 100p IC2000 IC2000 NJM4565M(TE2) MIC AMP 0 0 0 -7 VEE R2016 15k C2014 0.47 50V D2013 1SS355TE-17 R2015 33k C2013 D2014 1 1SS355TE-17 50V R2008 560k C2008 56p R2010 10k C2010 0.033 R2007 10k J2000 AUTO CAL MIC POWER KEY BOARD S115 D SPEAKERS CN103 R111 680 5P S100 1 AD1 / 2 PW_SW DISPLAY 3 GND R BOARD CN104 4 TUNING-JOG-A (Page 39) 5 TUNING-JOG-B H STR-K7100 37 37

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STR-K7100
37
37
STR-K7100
G
MAIN
BOARD
(1/2)
CN506
Q
DISPLAY
BOARD
CNP106
1
DISPLAY
BOARD
CN104
R
7
0
0
0
0
0
0
-7
J2000
CL2005
50V
1
C2013
50V
1
C2002
CL2006
CL2004
CL2007
50V
1
C2006
50V
0.47
C2014
1
3
4
5
CN2000
+7V
GND
-7V
DCAC IN
1.2k
R2018
1k
R2000
1k
R2006
10k
R2001
10k
R2003
10k
R2010
33k
R2015
15k
R2016
10k
R2007
560k
R2008
1M
R2005
0.1
C2018
100p
C2001
33p
C2005
0.022
C2011
0.022
C2012
0.033
C2003
0.033
C2010
56p
C2008
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2000
2.2k
R2017
2.2k
R2019
1SS355TE-17
D2014
1SS355TE-17
D2013
S115
S100
1
2
3
4
5
5P
CN103
AD1
PW_SW
GND
TUNING-JOG-A
TUNING-JOG-B
680
R111
DCAC BOARD
MIC AMP
IC2000
+
-
VCC
VEE
+
-
POWER KEY BOARD
4P
AUTO CAL MIC
SPEAKERS
/
2
3
D
C
A
5
1
B
4
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
TP100
S100
S115
JW180
R111
CN103
1
5
DCAC BOARD
POWER KEY BOARD
J2000
AUTO CAL MIC
SPEAKERS
(OFF/A/B/A+B)
l /
C2001
C2010
R2000
JW2000
TP2000
C2002
C2003
C2005
C2006
C2008
C2018
R2001
R2003
R2005
IC2000
R2008
R2018
R2019
JW2001
CL2005
C2013
C2014
R2007
D2013
R2010
CL2004
CL2006
C2011
C2012
A001
D2014
R2015
R2016
CN2000
R2006
TP2001
CL2007
R2017
1
5
3
8
1
4
5
RED
1-872-426-
GRY
GRY
GRY
DISPLAY
BOARD
CNP106
MAIN
BOARD
CN506
G
Q
DISPLAY
BOARD
CN104
R
(11)
11
1-872-432-
(11)
11
1
–
4
1
5-23. PRINTED WIRING BOARDS — DCAC, POWER KEY SECTION —
• Refer to page 14 for Circuit Boards Location.
: Uses unleaded solder.
(Page 38)
(Page 23)
5-24. SCHEMATIC DIAGRAM — DCAC, POWER KEY SECTION —
(Page 38)
(Page 39)
(Page 24)
(Page 39)