Sony MHC-V4D - IC1001 Block Diagram (Damp Board)

MHC-V3/V4D
65
IC1001 TAS5630BPHDR (DAMP BOARD)
GVDD_A
PWM
ACTIVITY
DETECTOR
GVDD_C
GVDD_B GVDD_D
PVDD_X
OUT_X
GND_X
TIMING
CONTROL
CONTROL
GATE-DRIVE
CONTROL
GATE-DRIVE
CONTROL
GATE-DRIVE
CONTROL
GATE-DRIVE
PWM
RECEIVER
TIMING
CONTROL
PWM
RECEIVER
TIMING
CONTROL
PWM
RECEIVER
TIMING
CONTROL
PWM
RECEIVER
+
-
ANALOG COMPARATOR MUX
+
-
+
-
PROTECTION & I/O LOGIC
STARTUP
CONTROL
POWER-UP
RESET
TEMP
SENSE
OVER-LOAD
PROTECTION
PPSC
CB3C
UVP
CURRENT
SENSE
VREG
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
OSCILLATOR
ANALOG INPUT MUX
PSU_FF
4
4
4
PVDD_X
4
GND
OC_ADJ 1
RESET
2
C_STARTUP
3
INPUT_A
4
INPUT_B
5
VI_CM
6
GND_7
7
AGND
8
VREG
9
INPUT_C
10
INPUT_D
11
FREQ_ADJ
12
OSC_IO+
13
OSC_IO-
OTW1
SD
GVDD_A
BST_A
PVDD_A
GND_A
GVDD_B
GVDD_C
GVDD_D
BST_D
GND_D
OUT_D
PVDD_D
OUT_A
CLIP
READY
OTW1
OTW2
SD
M1
M2
M3
14
SD 15
OTW1 16
OTW2
17
GND_A_49
49
PVDD_A_50
50
PVDD_A_51
51
OUT_A_52
52
OUT_A_53
53
BST_A
54
GVDD_A
55
GVDD_B
GND_A
PVDD_A PVDD_A
OUT_A OUT_A
BST_A
GVDD_A
GVDD_B
56
GND_57
57
GND_58
58
NC_59
59
NC_60
60
NC_61
61
NC_62
62
PSU_REF
63
VDD
64
CLIP
18
READY
19
M1
20
M3
22
GND_23
23
GND_24
24
M2
21
GVDD_C
25
GVDD_D
26
BST_D
GND_D_32
27 28
OUT_D_28
29
OUT_D_29
30
PVDD_D_30
31
PVDD_D_31
OTW2
CLIP
READY
M1 M3 M2
GVDD_C GVDD_D
BST_D
GND_D
OUT_D OUT_D
PVDD_D PVDD_D
32
GND_D_33
33
GND_C_34
34
GND_C_35
35
OUT_C_37
37
PVDD_C_38
38
OUT_C_36
36
PVDD_C_39
39
BST_C
40
BST_B
41
PVDD_B_43
43
OUT_B_44
44
GND_B_47
47
GND_A_48
48
OUT_B_45
45
GND_B_46
46
PVDD_B_42
42
-
+
Ver. 1.5