Sony STR-DB2000 Service Manual

STR-DA2000ES/DB2000
1616
6-1. BLOCK DIAGRAM – AUDIO (ANALOG) (1/2) Section –
SECTION 6
DIAGRAMS
TAPE
AUDIO
IN
DVD
AUDIO
IN
MD/DAT
AUDIO
IN
J606 (1/2)
BUFFER
IC615
BUFFER
IC613
R-CH
R-CH
R-CHTU-R
TU-L
INPUT SELECT
IC201
(STR-DA2000ES)
A
(Page 18)
L
R
L
R
ANALOG
VIDEO
J1091 (1/2)
BUFFER
IC622
R-CH
L
R
VIDEO 3
INPUT
AUDIO
J608 (1/2)
BUFFER
IC621
BUFFER
IC619
R-CH
R-CH
L
R
L
R
VIDEO 1
AUDIO
IN
VIDEO 2
AUDIO
IN
J607 (1/2)
BUFFER
IC617
BUFFER
IC616
R-CH
R-CH
L
R
L
R
TV/SAT
AUDIO
IN
INPUT SELECT
IC151
19 VIDEO3
21 VIDEO1
24 VIDEO2
26 DVD/LD
27 TV/DBS
25V2 OUT
BUFFER
IC618
J607 (2/2)
R-CH
22V1 OUT
BUFFER
IC620
J608 (2/2)
R-CH
VIDEO 2
AUDIO
OUT
VIDEO 1
AUDIO
OUT
L
R
L
R
15DAT
14CLK
16LAT
DATA
CLK
LAT-F
15DAT
14CLK
16LAT
DATA
CLK
LAT-F
2CH-L
17COM OUT
2CH-RR-CH
B
(Page 17)
VIDEO
ANALOG
PHONO
AUDIO
IN
CD/SACD
AUDIO
IN
L
J605 (1/2)
EQ AMP
IC301
BUFFER
IC611
BUFFER
IC604
R-CH
R-CH
R
L
R
27 CD
23 PHONO
19 TAPE
21 MD
25 TUNER
17COM OUT
MD/DAT
AUDIO
OUT
20TAPE OUT
TAPE
AUDIO
OUT
BUFFER
IC614
J605 (2/2)
R-CH
L
R
22MD OUT
BUFFER
IC612
J606 (2/2)
R-CH
L
R
19 SORCE
INPUT SELECT
IC171
21 TAPE
23 MD
27 CD
25 TUNER
15DAT
14CLK
16LAT
DATA
CLK
LAT-F
17COM OUT
R-CH
J609 (1/2)
RY641
2ND-RY
D
(Page 18)
2ND
ZONE
OUT
L
R
BUFFER
IC641
RELAY DRIVE
Q631, 632, 641, 2604
(Page 18)
C
DATA
CLK
DATA
CLK
LAT-F
LAT-F
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: TUNER
: AUDIO (ANALOG)

Sony STR-DB2000 Specifications

General

Brand	Sony
Model	STR-DB2000
Category	Stereo Receiver
Language	English