Functional Block Diagram - Denon S-301 Service Manual

TAS5066 (IC805: 1U-3683)
PLL_FLT_OUT
PLL_FLT_RET
ERR_RCVRY

Functional Block Diagram

MCLK_IN
XTAL_OUT
XTAL_IN
DBSPD
M_S
PLL_FLT_OUT
PLL_FLT_RET
SCLK
LRCLK
MCLKOUT
SDIN1
SDIN2
SDIN3
DM_SEL1
DM_SEL2
SDA
SCL
CSO
RESET
PDN
CLIP
MUTE
ERR_RCVRY
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
NC
1
MCLK_IN
2
AVDD_PLL 3
4
5
AVSS_PLL 6
NC
7
DVSS1
8
RST
9
10
MUTE 11
PDN
12
SDA
13
SCL 14
CS0
15
DVSS1
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Power Supply
Clock,
PLL
and
Processing
Serial
Data
I/F
Auto Mute
De-Emphasis
Soft Volume
Error Recovery
Soft Mute
Serial
Clip Detect
Control
I/F
Reset,
Pwr Dwn
and
Status
PWM
Section
PWM Ch.
Signal
PWM Ch.
PWM Ch.
PWM Ch.
PWM Ch.
PWM Ch.
48
DVDD_RCL
48
DVSS_RCL
47
46 NC
DVDD_PWM
45
DVSS_PWM
44
43 PWM_AP_4
PWM_AM_4
42
VALID_4
41
40 PWM_AP_5
PWM_AM_5
39
38 VALID_5
PWM_AP_6
37
PWM_AM_6
36
35 VALID_6
NC
34
NC
33
PWM_AP_1
PWM_AM_1
VALID_1
PWM_AP_2
PWM_AM_2
VALID_2
PWM AP_3
PWM AM_3
VALID_3
PWM_AP_4
PWM_AM_4
VALID_4
PWM_AP_5
PWM_AM_5
VALID_5
PWM_AP_6
PWM_AM_6
VALID_6
S-301