61
61
STR-DA7100ES
STR-DA7100ES
6-1. BLOCK DIAGRAM – AUDIO INPUT SECTION –
4
MD/DAT OUT
TAPE OUT 6
L
J605 (1/2)
J606 (1/2)
PHONO
IN
SA-CD/CD
IN
MD/DAT
IN
TAPE
IN
J607 (1/2)
J608 (1/2)
J1002 (1/2)
BUFFER
IC611
EQ AMP
IC301
BUFFER
IC613
BUFFER
IC615
BUFFER
IC616
BUFFER
IC617
BUFFER
IC619
BUFFER
IC621
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
17 PHONO
3 CD/SACD
40 CD/SACD
5 MD/DAT IN
38 MD/DAT IN
7 TAPE IN
36 TAPE IN
8 TV/SAT
35 TV/SAT
9 DVD/LD
34 DVD/LD
11 VIDEO2 IN
32 VIDEO2 IN
13 VIDEO1 IN
30 VIDEO1 IN
2 VIDEO3
41 VIDEO3
14 TUNER
29 TUNER
19 MULTI
24 SB
BUFFER
IC612
J605 (2/2)
MD/DAT
OUT
R-CH
BUFFER
IC614
J606 (2/2)
INPUT SELECTOR
IC401
TAPE
OUT
R-CH
10
VIDEO2 OUT
BUFFER
IC618
J607 (2/2)
FL
R-CH
12
VIDEO1 OUT
15
COM
16
COM
BUFFER
IC620
27
SB. OUT
LINE AMP
IC361
LINE AMP
IC2010
LINE AMP
IC321
J608 (2/2)
R-CH
22
DATA
21
CLK
FR
R-CH
SBL
SBR
R-CH
SL
SR
C
SW
R-CH
1
23
LAT
DATA
CLK
LAT-F
AUCOM-DATA
AUCOM-CLK
FUNC-LAT
DATA
CLK
LAT-F
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (ANALOG)
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
TV/SAT
AUDIO
IN
VUDEO 2
AUDIO
IN
DVD
AUDIO
IN
VUDEO 1
AUDIO
IN
VUDEO 3
INPUT
AUDIO
VIDEO 2
AUDIO
OUT
VIDEO 1
AUDIO
OUT
L
R
L
R
L
R
L
R
TU-L
2
33
MULTI
CHANNEL
INPUT
J601
SURR
BACK
FRONT
L
R
L
R
SURROUND
L
R
J602
CENTER
SUB
WOOFER
BUFFER
IC341
R-CH
BUFFER
IC362
BUFFER
IC381
R-CH
BUFFER
IC322
BUFFER
IC671
R-CH
3 CD/SACD
4 MD/DAT IN
5 TAPE IN
6 TV/SAT
7 DVD/LD
8 VIDEO2 IN
9 VIDEO1 IN
2 VIDEO3
10 TUNED
2ND
2ND. OUT
R-CH
12
3RD AUDIO
DATA
CLK
LAT
DATA
CLK
LAT-F
LINE AMP
IC643
J609
RY641
RELAY DRIVE
Q661
R-CH
LINE AMP
IC653
RY651
RELAY DRIVE
Q651
3RD-RY
2ND-RY
34
2ND ZONE
AUDIO OUT
3RD ZONE
AUDIO OUT
INPUT SELECT
IC601
L
R
L
R
25
28
15
14
16
(Page 62)
(Page 64)
(Page 62)
(Page 62)
