Sony SA-NT5 - AMP Section Block Diagram

HT-NT5
HT-NT5
4343
5-3. BLOCK DIAGRAM - AMP Section -
SP1
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
SIGNAL PATH
AUDIO CODEC
IC6005
SDIN11
BCKI56
LRCKI55
SDA13
SCL12
XINT
15
XRESET14
XTI11
WF_L/R
AMP_LRCK
AMP_BCK
WF_L/R, FTW_L/R,
TTW_L/R, AMP_BCK,
AMP_LRCK
>003B
BUFFER
Q6001
OUT1PL_NR 16
AINPL
45
AINPR
49
AINNR
48
AINNL
44
DIGITAL POWER AMP
IC6004
INPUT_D OUT_D15
INPUT_C14
INPUT_B6
INPUT_A5
27
OUT_D 28
OUT_C
32
OUT_A
39
OUT_B
35
OUT1NL_PR 17
OUT1PR_PL 20
OUT1NR_NL 21
DC DETECT
Q6005
DC DETECT
Q6006
L6011
L6012
OUT_A 40
L6009
L6010
SYSTEM CONTROLLER
IC5001 (3/4)
DAMP_SDA
55
DAMP_SCL
54
HKT_INT
58
HKT_RST
57
DC_DET
50
DRIVER_CLIP
52
DAMP_XRST
53
DRIVER_SD
96
AUDIO CODEC
IC6008
SDIN11
SDIN2
2
BCKI56
LRCKI55
SDA13
SCL12
XINT
15
XRESET14
XTI11 OUT1PR_2PR 20
PWMOUT2PL
22
OUT1PL_1PR
16
OUT2PR_1PL
26
TTW_L/R
AMP_BCK
AMP_LRCK
FTW_L/R
X6001
49.152 MHz
WOOFER
(L-CH)
SP2
WOOFER
(R-CH)
FEEDBACK
AMP
IC6006
+
18 CLIP
4 RESET
16 FAULT
17 OTW
SP3
DIGITAL POWER AMP
IC6007
INPUT_C14
INPUT_B6
INPUT_D15
INPUT_A5
OUT_C
32
OUT_A
39
OUT_B
35
L6020
OUT_A 40
L6018
L6019
FRONT TWEETER
(L-CH)
SP5
TOP TWEETER
(R-CH)
18 CLIP
4 RESET
16 FAULT
17 OTW
OUT_D 27
OUT_D 28
L6021
SP6
FRONT TWEETER
(R-CH)
SP4
TOP TWEETER
(L-CH)
(Page 42)