HT-RT5 - Sony Audio Service Manual (repair manual). Page 41

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HT-RT5
HT-RT5
41
41
5-3.   BLOCK  DIAGRAM - AMP Section -
DIGITAL POWER AMP
IC6001
14 INPUT_C
6 INPUT_B
5 INPUT_A
15 INPUT_D
16 FAULT
4 RESET
STREAM PROCESSOR
IC6002
37
VALID
24 SDIN1
27 SDIN4
20 SDA
21 SCL
11 MCLK
22 LRCLK
23 SCLK
19 MUTE
18 PDN
16 RESET
AMP_D3
AMP_D1
MCK
LRCK
BCK
AMP_D1, AMP_D3,
MCK, LRCK, BCK
SYSTEM CONTROLLER
IC3004 (3/4)
>002B
55
DAMP_SDA
54
DAMP_SCL
57
DAMP_XMUTE
48
DAMP_XPDN
53
DAMP_XRST
56
DRIVER_XSD
50
DC_DET
62
DRIVER_TH_WARN
39
PWM_P_1
38
PWM_M_1
43
PWM_P_3
42
PWM_M_3
49
PWM_P_4
48
PWM_M_4
32
OUT_C
28
OUT_D_28
27
OUT_D_27
40
OUT_A_40
39
OUT_A_39
35
OUT_B
L.P.F.
L.P.F.
L.P.F.
L.P.F.
DIGITAL POWER AMP
IC6004
14 INPUT_C
15 INPUT_D
16 FAULT
4 RESET
32
OUT_C
28
OUT_D_28
27
OUT_D_27
L.P.F.
L.P.F.
SP1
TWEETER
L-CH
SP2
WOOFER
L-CH
SP3
TWEETER
R-CH
SP4
WOOFER
R-CH
SP5
WOOFER
CENTER
OVER LOAD
DETECT
Q6005
OVER LOAD
DETECT
Q6006
DC DETECT
Q6004
: AUDIO
SIGNAL PATH
17 OTW
18 CLIP
17 OTW
18 CLIP
SWR1
SWITCHING
REGULATOR
(3L408W) (1/2)
TH
BUFFER
IC6009
(Page 40)
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