DAV-FXG99K, HCD-FXG99K - Sony Audio Service Manual (repair manual). Page 65

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HCD-FXG99K
65
IC3100  CXD9883M (MAIN Board (9/9))
IC3150  CXD9883M (MAIN Board (9/9))
IC3200  CXD9883M (MAIN Board (9/9))
IC3250  CXD9883M (MAIN Board (9/9))
IC3300  CXD9883M (MAIN Board (8/9))
IC3400  CXD9883M (MAIN Board (8/9))
IC3500  CXD9883M (MAIN Board (8/9))
1
10
9
8
11
12
13
14
7
6
15
16
17
18
3
4
5
20
19
2
GND
GND
GND
GND
GND
GND
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
Stuck
Detect
Stuck
Detect
Timing
Control
Timing
Control
Protection
Logic
Protection
Logic
Gate
Drive
Gate
Drive
Gate
Drive
Gate
Drive
Over
Current
Fault
Over
Current
Fault
Over
Current
Fault
Over
Current
Fault
Programmable
Current sense
OUT_B
OUT_B
OUT_B
PVDD_B
PVDD_B
PVDD_B
OUT_A
OUT_A
OUT_A
PVDD_A
PVDD_A
PVDD_A
REG
Protection
and
Reset
Logic
OLP
OTP
CB3C
Temperature
waming/error
Power-Up
Reset
Under
Voltage
Protection
/HIZ_HS_B
/HIZ_HS_A
/HIZ_LS_B
/HIZ_LS_A
/OCL_B
/OCL_A
/OCH_B
/OCH_A
/RESET_A
/RESET_B
VREG
/HIZ_HS_X
/HIZ_LS_X
/OCH_X
/OCL_X
/RESET_X
/PCR
/UVP
/UVP
/UVP_VREG
VREG
GVDD_A
GVDD_B
VREG
GND
GND
GND
BST_B
GVDD_B
VDD
PWM_B
M1
M2
M3
VREG
OC_ADJ
PWM_A
/RESET
/SD
/DTW
GVDD_A
BST_A
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