Block Diagram - Audio Section - Sony HT-RT3 Service Manual

HT-RT3
Ver. 1.2
5-2.

BLOCK DIAGRAM - AUDIO Section -

>001B DATA L R
DATA SL SR
MAIN CONTROL SECTION
DATA C SW
(Page 19)
MTK I2S OUT MCK
MTK I2S OUT LRCK
MTK I2S OUT BCK
BUS BUFFER
Q2001
7 G2
5
A2
101 40
HT-RT3
STREAM PROCESSOR
IC1001
24 SDIN1 PWM P 7 47
25 SDIN2
27 SDIN4 PWM P 4 45
11 MCLK
22 LRCK
23 SCLK
PWM P 8 49
PWM M 8 48
PWM P 3 43
PWM P 2 41
PWM M 1 38
PWM P 1 39
VALID 37
IC2007 20 21 19 18 16
Y2 3
31 113104112
DIGITAL POWER AMP
IC1002
L1001
5 INPUT A OUT A 39
OUT A 40
6 INPUT B OUT B 35
L1002
14 INPUT C
OUT C 32
OUT D 27
15 INPUT D OUT D 28
4
DIGITAL POWER AMP
IC1000
L1003
5 INPUT A OUT A 39
OUT A 40
6 INPUT B OUT B 35
L1004
14 INPUT C OUT C 32
OUT D 27
15 INPUT D OUT D 28
4
X2001
27MHz
4 3
SYSTEM PROCESSOR
IC2003 (MAIN board Suffix-12)
IC2009 (MAIN board Suffix-13)
20 20
+
SUR L
SL - –
ONLY FOR SS-SRT3
SPEAKERS
SR + +
SUR R
–
CN1001
SW+
3
SW+ -
4
SW- LOUDSPEAKER
1
SW-
2
TB6000
FR + +
FRONT R
–
FL +
+
FRONT L
ONLY FOR SS-RT3
–
SPEAKERS
CTR +
+
CENTER TB6001
CTR -
–
: AUDIO (DIGITAL)
: AUDIO (ANALOG)