Sony DAV-DZ350 Service Manual page 38

DAV-DZ350/DZ650/DZ950
IC501 – 503 TAS5352A
GVDD_B 1
OTW 2
INTERNAL PULL UP
NC 3
RESISTORS
NC 4
TO VREG
SD 5
PWM_A
6
RESET_AB 7
PWM_B 8
OC_ADJ 9
GND 10
AGND 11
VREG
VREG 12
M3 13
M2
14
M1 15
PWM_C 16
RESET_CD 17
PWM_D 18
NC 19
NC 20
VDD 21
GVDD_C 22
38
PWM
CONTROL TIMING
RECEIVER
PWM
CONTROL TIMING
RECEIVER
PROTECTION
AND
I/O LOGIC
3
PWM
CONTROL TIMING
RECEIVER
PWM
CONTROL TIMING
RECEIVER
GATE
DRIVE
BTL/PBTL
CONFIGURATION
PULL DOWN RESISTOR
BTL/PBTL
CONFIGURATION
PULL DOWN RESISTOR
GATE
DRIVE
4
UNDER-VOLTAGE
4
PROTECTION
POWER ON
RESET
TEMPERATURE
SENSE
OVERLOAD
PROTECTION
I SENSE
GATE
DRIVE
BTL/PBTL
CONFIGURATION
PULL DOWN RESISTOR
BTL/PBTL
CONFIGURATION
PULL DOWN RESISTOR
GATE
DRIVE
44 GVDD_A
43 BST_A
42 NC
41 PVDD_A
40 PVDD_A
39 OUT_A
38 GND_A
37 GND_B
36 OUT_B
35
PVDD_B
34
BST_B
33 BST_C
32 PVDD_C
31 OUT_C
30 GND_C
29 GND_D
28 OUT_D
27 PVDD_D
26 PVDD_D
25
NC
24 BST_D
23 GVDD_D