Sony HT-MT500 Service Manual page 53

• IC Block Diagrams
– BAR-AMP Board –
IC6001 TAS5624ADDVR-S
GVDD_AB 1
VDD 2
OC_ADJ 3
RESET 4
PWM
INPUT_A 5
RECEIVER
PWM
INPUT_B 6
RECEIVER
C_START 7
DVDD
DVDD 8
GND 9
GND 10
GND 11
GND 12
AVDD
AVDD 13
PWM
INPUT_C 14
RECEIVER
PWM
INPUT_D 15
RECEIVER
FAULT 16
OTW 17
CLIP 18
M1 19
M2 20
M3 21
GVDD_CD 22
IC6008 R1154H001C-FE
VOUT 1
THERMAL
PROTECTION
–
+
VREF
SHORT PEAK CURRENT
PROTECTION PROTECTION
GND 2
CE 3
+
ANALOG PWM & TIMING
LOOP FILTER CONTROL
–
+
ANALOG PWM & TIMING
LOOP FILTER CONTROL
–
+
ANALOG PWM & TIMING
LOOP FILTER – CONTROL
+
ANALOG PWM & TIMING
LOOP FILTER – CONTROL
STARTUP CB3C OVER-LOAD
CONTROL PROTECTION
TEMP
SENSE
PROTECTION
POWER-UP
&
RESET
I/O LOGIC
UVP
5 VIN
4 ADJ
44 BST_A
43 BST_B
42 GND
41 GND
40 OUT_A
GATE-
DRIVE
39 OUT_A
38 PVDD_AB
37 PVDD_AB
36 PVDD_AB
GATE-
35 OUT_B
DRIVE
34 GND
33 GND
GATE-
32 OUT_C
DRIVE
31 PVDD_CD
30 PVDD_CD
29 PVDD_CD
28 OUT_D
GATE-
DRIVE 27 OUT_D
26 GND
25 GND
24 BST_C
23 BST_D
BST_X
GVDD_X
AVDD
DVDD
HT-MT500/MT501
53