Philips 19HFL3007D/10 Service Manual page 38

EN 38 8. TPM9.3HE LA
8.3 Diagram 10-2-6 Speaker
Block diagram
Pinning information
2012-Sep-28
IC Data Sheets
B06, STA381BWTR (IC U6002)
STA381BW
2.1 Channel
MCLK
Audio Processor
TM
STAudioFx
LRCKI
STSpeakerSafe TM
Parametric EQ
BICKI
Volume
SDI
Bass and Treble
Speaker Compensation
Stereo Widening
LINEINL
LINEINR
TESTMODE
PWDN
Control logic
INTLINE
RESET
Protections
SA
IIC
SDA
SCL
VCC_REG 1
VSS_REG
2
OUT2B 3
GND2 4
VCC2 5
OUT2A 6
STA381BW
OUT1B 7
VCC1 8
GND1 9
OUT1A 10
VDD_REG 11
GND_REG 12
Figure 8-5 Internal block diagram and pin configuration
div. table
4
Half
Bridges
TM
FFX
Modulator
Binary
Ternary
F3XL
F3XR
Headph one
(2Vrms)
&
-3.3V
Negative
Charge
Pump
PLL
back to
OUT 1A
OUT 1B
OUT 2A
OUT 2B
FFX3A
FFX3B
FFX4A
FFX4B
LINEHPOUT_L
LINEHPOUT_R
SOFT_MUTE
CPVSS
CPP
CPM
36 MCLK
AGNDPLL
35
VREGFILT
34
33 TWARNEXT/FFX4B
32
EAPD/FFX4A
31 FFX3B
30 FFX3A
29 GNDDIG1
28 VDDDIG1
27 VDD3V3CHP
26 CPP
25 GNDPSUB
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