Hitachi 32LD8D20EA
Hitachi 32LD8D20U
Hitachi 32LD8D20UA
Hitachi 37LD8D20E
Hitachi 37LD8D20U
Hitachi 37LD8D20UA
Hitachi 32LD8D20UC
Hitachi 37LD8D20UC
Hitachi 32LD8D20E TV Service menu
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General description of UV1316
The UV1316 tuner belongs to the UV 1300 family of tuners, which are designed to meet
a wide range of applications. It is a combined VHF, UHF tuner suitable for CCIR
systems B/G, H, L, L’, I and I’. The low IF output impedance has been designed for
direct drive of a wide variety of SAW filters with sufficient suppression of triple transient.
Brief description
The DTT 713XX is designed for digital terrestrial reception in VHFIII and UHF, compliant
with the European digital terrestrial standard ETS 300744. In addition it covers all channels
from 44.25MHz to 863.25MHz. It is a two band concept, VHF and UHF, with VHF switched
between VHF low (VHFI) and VHF high (VHFIII). Optional an antenna loop through function,
a combiner to feed through an RF-modulator signal to the TV output, a buffered 4MHz
crystal oscillator output, a DC/DC converter to generate 32V tuning voltage can be provided.
Instead of RF modulator input, an antenna power supply input is possible.
The DTT 713XX has the possibility to activate an internal wide band RF AGC.
Tuning, band switching and internal RF AGC is controlled via I2C bus. The metal housing
is in world standard tuner size. The module complies with the requirements of radiation,
signal handling capability and immunity interference of CENELEC standards EN 55013
and EN 55020.
Hitachi 32LD8D20E TV Service menu settings
In order to reach service menu, First Press “MENU”
Then press the remote control code, which is “4725”
Video Setup
Picture Mute <.....>
If “Yes” selected, “Picture mute” feature is active.
Blue Screen <.....>
If “Yes” selected, “Blue Background” item is seen in “Feature” menu.
YC Delay <...........>
Tuner PAL <.....> Value between -8 to+7
Ext PAL <.....> Value between -8 to+7
SECAM <.....> Value between -8 to+7
NTSC <.....> Value between -8 to+7
AGC (dB) <.....> Value between 0 to+8
AudioSetup Equaliser <.....> If “Yes” selected, “Equaliser” item is seen in “Sound” menu.
BBE SRS WOW Virtual Dolby Surround <.....>
If “Yes” selected, Virtual Dolby Surround feature is seen in “Sound” menu with selected Virtual Dolby Text.
Virtual Dolby Text The selected item is seen as Virtual Dolby Srround Text.
3DS Virtual Dolby 3D Panorama AVL <.....>
If “Yes” selected, “AVL” item is seen in “Sound” menu.
Carrier Mute <.....>
If “Yes” selected, “Carrier mute” feature is active.
Audio Delay Offset Prescale
FM Presc. AVL On <.......> Value between 0 to +127
AM Presc. AVL On <.......> Value between 0 to +127
NICAM Presc. AVL On <.......> Value between 0 to +127
I2S Presc. AVL On <.......> Value between 0 to +127
SCART Presc. AVL On <.......> Value between 0 to +127
FM Presc. AVL Off <.......> Value between 0 to +127
AM Presc. AVL Off <.......> Value between 0 to +127
NICAM Presc. AVL Off <.......> Value between 0 to +127
I2S Presc. AVL Off <.......> Value between 0 to +127
SCART Presc. AVL Off <.......> Value between 0 to +127
Dynamic Bass <.....>
If “Yes” selected, “Dynamic Bass” item is seen in “Sound” menu.
Subwoofer <.....>
If “Yes” selected, “Subwoofer” item is seen in “Sound” menu.
Hitachi 32LD8D20E TV Service menu Options 1
VCTP Version <.......>
Basic+
Basic
Double Digit <.....>
If “Yes” selected, “Double Digit” button is active for channel selection.
TEA6415C Available <.....>
If “Yes” selected, video switch IC is active on hardware.
TEA642X Available<.....>
If “Yes” selected, audio switch IC is active on hardware.
Power-Up Mode <.......>
StandBy If selected, TV opens in stand by mode.
L.State If selected, TV opens in Last State mode.
TV Open Mode <.......>
Source
1st TV
Last TV
Select Languages <.......> “Yes” selected languages are seen as option under
the “Language” item in “Feature” menu
Language Set 1
German <.......>
French <.......>
Spanish <.......>
Italian <.......>
Danish <.......>
Finnish <.......>
Swedish <.......>
Language Set 2
Greek <.......>
Norwegian <.......>
Dutch <.......>
Portuguse <.......>
Polish <.......>
Turkish <.......>
Russian <.......>
Czech <.......>
Language Set 3
Hungarian <.......>
Slovak <.......>
Slovenian <.......>
Romanian <.......>
Bulgarian <.......>
Croatian <.......>
Serbian <.......>
Hebrew <.......>
First APS <.......>
If “Yes” selected, first time TV opens by asking APS.
APS Volume <.......> value between 0 to+63
Burn In Mode <.......>
If “Yes” selected, TV opens with Burn-In mode. This mode is
used in manufacturing.
APS Test
HDMI WP <.......>
If “Yes” selected, HDMI EDID ROM is write protected.
Hitachi 32LD8D20E TV Service menu Options 2
Autostore <.......>
If “Yes” selected, Channel is automatically stored.
Led Type <.............................>
1 Led 1 Colour
1 Led 2 Colours
2 Led 2 Colours
PC PIP <.......>
PC Stand By <.......>
Universal Remote - Service Mode - TV Factory menu codes
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Hitachi 32LD8D20E TV Service menu (All TV Service Menu Code)
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Hitachi 32LD8D20E TV Service menu mode, Hitachi 32LD8D20E factory mode Written on April 23, 2015