HT-CT770
HT-CT770
28
28
5-3. BLOCK DIAGRAM - AMP Section -
SDA
20
SCL
21
MUTE
19
PDN
18
RESET
16
13
Xin
11
Xout
X1001
8MHz
SYSTEM CONTROLLER
IC1002 (3/4)
DAMP_SDA
28
DAMP_SCL
27
DAMP_SOFT_MUTE
67
DAMP_PDN
69
DAMP_INIT
68
DRIVE_OCP
(DIAG)
18
DC_DET
74
STREAM PROCESSOR
IC3002
SDIN1
24
SCLK
23
LRCK
22
MCLK
11
AMP_D1FLFR
MCK
SDIN3
26
AMP_D3CSW
DSP_LRCK
DSP_BCK
AMP_D1FLFR, AMP_D3CSW,
MCK, DSP_BCK, DSP_LRCK
>002B
BUFFER
Q3002
PWM_M_2 40
DIGITAL POWER AMP
IC3001
INPUT_D
OUT_D
15
INPUT_C
14
INPUT_B
6
INPUT_A
5
27
OUT_D 28
OUT_C 32
OUT_B 35
PW_VACS_DET 63
OUT_A 39
PWM_P_2 41
VALID 37
PWM_M_4 48
PWM_P_4 49
DC DETECT
Q3003
THERMAL DETECT
Q950, 952
DC DETECT
Q3001
FA
U
LT
16
AMP_OVF
70
CLIP
18
OTW
17
RESET
4
SP1
L3001
L3004
L3003
L3002
OUT_A 40
TH902
(Except US, CND, TW)
WOOFER
(L-CH)
SP3
TWEETER
(L-CH)
SP2
WOOFER
(R-CH)
SP4
TWEETER
(R-CH)
(Except US, CND, TW)
: AUDIO (DIGITAL)
SIGNAL PATH
: AUDIO (ANALOG)
Abbreviation
: Canadian model
CND
: Taiwan model
TW
(Page 27)
Ver. 1.1