Pinout - Hitachi 15LD2200 Service Manual

3.2.1.

Pinout

Figure 6: UOCIII Pin configuration "stereo" and "AV-stereo" versions with Audio DSP
SYMBOL
VSSP2
VSSC4
VDDC4
VDDA3(3.3V)
VREF_POS_LSL
VREF_NEG_LSL+HPL
VREF_POS_LSR+HPR
VREF_NEG_HPL+HPR
VREF_POS_HPR
15" TFT TV Service Manual
AV STEREO
STEREO +AV
NO AUDIO
STEREO
DSP
1 1
2 2
3 3
4 4
-
5
-
6
-
7
-
8
-
9
MONO DESCRIPTION
1 ground
2 ground
3 digital supply to SDACs (1.8V)
4 supply (3.3 V)
-
positive reference voltage SDAC (3.3 V)
-
negative reference voltage SDAC (0 V)
-
positive reference voltage SDAC (3.3 V)
-
negative reference voltage SDAC (0 V)
-
positive reference voltage SDAC (3.3 V)
11