Block Diagram - Audio Input Section - Sony STR-DA7100ES Service Manual

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