Sharp LC-32LE600E Service Manual page 59

2.2.2 Pin Connections and short description
Pin No. Pin Name I/O
1 AIN8R I
2 AIN8L I
3 MVDD33 —
4 VCM33 O
5 MGND33 —
6 ADCOUTL O
7 ADCOUTR O
8 HPOUTL O
9 HPGND —
10 HPVDD —
11 HPOUTR O
12 AGND —
13 PGA0OUTL O
14 PGA0OUTR O
15 AVDD —
16 VCMPGA O
17 PGA2OUTL O
18 PGA2OUTR O
19 PGA1OUTL O
20 PGA1OUTR O
21 INPUT2R I
22 INPUT2L I
23 INPUT0R I
24 INPUT0L I
25 INPUT1R I
26 INPUT1L I
27 CL I
28 DI I/O
29 MUTE# I
30 RESET# I
31 GPIO0 I
32 GPIO1 I
33 GPIO2 I
34 GPIO3 I
35 GPIO4 I
36 DVDD —
37 DGND —
38 GPIO5 I
39 GPIO6 I
40 GPIO7 I
41 GPIO8 I
42 GPI I
43 AIN1R I
44 AIN1L I
45 AIN2R I
46 AIN2L I
47 AIN3R I
48 AIN3L I
49 AIN4R I
50 AIN4L I
51 AIN5R I
52 AIN5L I
53 AIN6R I
54 AIN6L I
55 AIN7R I
56 AIN7L I
Channel 8 right input.
Channel 8 left input.
Multiplexer positive supply 3.3 voltage.
Multiplexer midrail divider de coupling pin.
Multiplexer negative supply.
Analog multiplexer left output.
Analog multiplexer right output.
Headphone right channel output.
Headphone ground supply pin.
Headphone power supply pin.
Headphone right channel output.
Analog negative supply.
PGA channel 0 left output.
PGA channel 0 right output.
Analog positive supply 12 voltage or 9 voltage.
PGA midrail divider de coupling pin.
PGA channel 2 left output.
PGA channel 2 right output.
PGA channel 1 left output.
PGA channel 1 right output.
Channel 2 right input to PGA gain module.
Channel 2 left input to PGA gain module.
Channel 0 right input to PGA gain module.
Channel 0 left input to PGA gain module.
Channel 1 right input to PGA gain module.
Channel 1 left input to PGA gain module.
Control clock pin in serial mode.
Control data pin in serial mode.
Hardware mute function when this pin is driven low.
The device enters a low power mode when this pin is driven low.
General Purpose I/O 0 and also shares hardware trapped function.
General Purpose I/O 1.
General Purpose I/O 2.
General Purpose I/O 3.
General Purpose I/O 4.
Digital positive supply 3.3 voltage.
Digital negative supply.
General Purpose I/O 5.
General Purpose I/O 6.
General Purpose I/O 7.
General Purpose I/O 8.
Only General Purpose Input and support internal digital scan mode.
Channel 1 right input (default).
Channel 1 left input (default).
Channel 2 right input.
Channel 2 left input.
Channel 3 right input.
Channel 3 left input.
Channel 4 right input.
Channel 4 left input.
Channel 5 right input.
Channel 5 left input.
Channel 6 right input.
Channel 6 left input.
Channel 7 right input.
Channel 7 left input.
LC-32/40/46LE600E/RU/S (1st Edition)
Pin Function
6 – 5
sheet name
open
open
—
C-GND
GND
AUDIO_IN_L
AUDIO_IN_R
HP_L
GND
S9V
HP_R
GND
open
open
S9V
C-GND
SPK_OUT_L
SPK_OUT_R
MONITOR_L
MONITOR_R
AOUT_SP_R
AOUT_SP_L
AOUT_HP_R
AOUT_HP_L
AOUT_MONI_R
AOUT_MONI_L
SCLO_400K
SDAO_400K
AUSW_MUTE
AUSW_RST
R-GND
open
open
COMP_PLUG
MUTE_A_ALL
D3.3V
ground
open
open
TUNER_OUT_SEL
TUNER_OUT_CVBS_MUTE
CVBS_PLUG
SC1_IN_R
SC1_IN_L
SC2_IN_R
SC2_IN_L
COMP_IN_R
COMP_IN_L
RC/HDMI_IN_R
RC/HDMI_IN_L
CVBS_IN_R
CVBS_IN_L
open
open
open
open