Sony HBD-DZ310 - Block Diagram -AMP Section

HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
2828
5-4. BLOCK DIAGRAM – AMP Section –
16 PWM_C
18 PWM_D
17 /RESET_CD
31
6
DATA
36 XFSIIN
AMP_D1 AMP_D3
AMP_D2
AMP_D3
MCK0
BCK0
LRCK0
OVF2
SCDT
SHIFT
LAT3
NS_INIT
SOFTMUTE
AMP_D1
AMP_D2
D3072
DZ810
D3071
AMP_D3
AMP_D1
AMP_D2
MCK0
BCK0
LRCK0
SCDT
SHIFT
LAT1
NS_INIT
SOFTMUTE
MCK0
BCK0
LRCK0
SCDT
OVF1
SHIFT
LAT2
NS_INIT
SOFTMUTE
D3.3V
BCKO
LRCKO
MCKO
AMP_D0
BCK
LRCK
SD1
SD2
30 BCK
29 LRCK
25 OVF FLAGL
24 OVF FLAGR
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
OUTR1(+)
4OUTR2(–)
11OUTL1(+)
9OUTL2(–)
48XFS0IN
38FS0I
LPF
FRONT R
TB3901
TB5401
FRONT L
LPF
DC BALANCE
DETECT
Q3301
D3551
6 PWM_A
8 PWM_B
7 /RESET_AB
LPF
DIGITAL POWER AMP
IC3300
LPF
DC BALANCE
DETECT
Q3401
16 PWM_C
SW+
SW–
C+
C–
FR+
FR–
FL+
FL–
SR+
SR–
SL+
SL–
18 PWM_D
17 /RESET_CD
LPF
DIGITAL POWER AMP
IC3100
LPF
DC BALANCE
DETECT
Q3101
6 PWM_A
8 PWM_B
7 /RESET_AB
LPF
LPF
DC BALANCE
DETECT
Q3151
16 PWM_C
8 PWM_D
7 /RESET
OUT_C
BST_C
BST_D
OUT_D
LPF
DIGITAL POWER AMP
IC3200
S-MASTER PROCESSOR
IC3020
S-MASTER PROCESSOR
IC3010
SYSTEM CONTROL
IC503 (4/5)
S-MASTER PROCESSOR
IC3030
LPF
DC BALANCE
DETECT
Q3201
8 PWM_A
16 PWM_B
7
39
43
36
34
31
33
28
24
/RESET
OUT_A
BST_A
BST_B
OUT_B
OUT_C
BST_C
BST_D
OUT_D
OUT_A
BST_A
BST_B
OUT_B
M+14V
LPF
LPF
DC BALANCE
DETECT
Q3202
DC BALANCE
PROTECT
Q3551
PVDD DOWN PROTECT
Q3552
CLOCK
GENERATOR
IC3051
D3552
EN
PVDD (+32.5V)
BUFFER
Q502
FAN
DRIVE
Q3000
31
6
DATA
36 XFSIIN
30 BCK
29 LRCK
25 OVF FLAGL
24 OVF FLAGR
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
2
1
5
6
OUTR1(+)
68A.CAL_OUT_LEVEL
63
1DAMP_SCDT
2DAMP_SHIFT
59DAMP LAT1
60DAMP LAT2
61DAMP LAT3
57DAMP INIT
58DAMP_SOFT_MUTE
55OVERFLOW1
56OVERFLOW2
SCDT
SHIFT
LAT1
LAT2
LAT3
NS_INIT
SOFTMUTE
OVF1
OVF2
EN
SD_PVDD_DET
DC-DET
54DRIVE_RST(EN)
67SD/PVDD_DET
66DC_DET
4OUTR2(–)
11OUTL1(+)
9OUTL2(–)
14XFS0OUT
48XFS0IN
38FS0I
37FS0CKOUT
31
6
DATA
DATA SELECT
IC307
36 XFSIIN
30 BCK
29 LRCK
25 OVF FLAGL
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVF FLAGR
18 NSPMUTE
OUTR1(+)
4OUTR2(–)
11OUTL1(+)
9OUTL2(–)
14XFS0OUT
48XFS0IN
38FS0I
(+)
(–)
(+)
(–)
CENTER
SPEAKERS
SPEAKERS
SUBWOOFER
(+)
(–)
SUR R
(+)
(–)
SUR L
(+)
(–)
(+)
(–)
DC FAN
FAN3001
5/SD
5/SD
5/SD
NSPMUTE
18 NSPMUTE
18 NSPMUTE
NSPMUTE
H
POWER
SECTION
LINK_SW
A
F
RF
SECTION
AUDIO
SECTION
x SIGNAL PATH
: TUNER
X3051
49.152MHz
FAN
CONTROL
Q3001
39
43
36
34
31
33
28
24
OUT_C
BST_C
BST_D
OUT_D
OUT_A
BST_A
BST_B
OUT_B
39
43
36
34
31
33
28
24
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