Philips HTS-3156 Service Manual
8
DVD Home Theatre System
3139 785 33990
LM0816
Chapter
HTS3156/93
Location of PCB Boards .............................................. 1-2
Versions Variation....................................................... 1-2
Specifications .............................................................. 1-3
Measurement setups................................................... 1-4
Service Aids................................................................. 1-5
ESD & Safety instruction ............................................. 1-6
Lead-tree solding information...................................... 1-7
Setting procedure & Repair instructions......................... 2
Disassembly instruction & Service Postion....................3
Block & Wring Diagram .................................................. 4
VFD+STANDBY+USB+VOL+MIC/MP3+BRACKET Board..... 5
Main Board .....................................................................6
Power Board................................................................... 7
Mechanical Exploded View & Parts................................ 8
Revision List ................................................................... 9
LOCATION OF PCB BOARDS
TUNER PCB
MAIN PCB
POWER PCB
USB PCB
VOL PCB
VFD PCB
STANDBY PCB
MP3 PCB
1-2
VERSION VARIATION:
Features
Output Power - 300W
Voltage (220V~240V)
Aux In
SERVICE SCNARIO MATRIX:
Board in used
Type/Versions
Type/Versions
HTS3156
/93
x
x
x
HTS3156
/93
Main Board
Power Board
VFD+STANDBY+USB+VOL+MIC/MP3+BRACKET Board
*C = Component Level Repair
C
C
C
SPECIFICATIONS
1-3
AMPLIFIER
Total output power –
Home Theatre mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 W
Frequency Response ................ ........ 180 Hz – 18 kHz / ±3 dB
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 60 dB (A-weighted)
Input Sensitivity
- AUX In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mV
- TV In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 mV
- MP3 LINE-IN . .. .. .. .. .. ... .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. ... .. .. .. .. .. .. 500 mV
RADIO
Tuning Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM 87.5–108 MHz
................................................................................(50/100kHz)
.......................................................... AM 531–1602 kHz (9kHz)
........................................................ AM 530–1700 kHz (10kHz)
............................................................................26 dB Quieting
Sensitivity .... ................. ..... .............. FM 22 dBf, AM 5000μV/m
IF Rejection Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM 60 dB, AM 24 dB
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM 50 dB, AM 30 dB
AM Suppression Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM 30 dB
Harmonic Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM Mono 3%
............................................................................ FM Stereo 3%
........................................................................................AM 5%
Frequency Response ........... ........... FM 180 Hz–9 kHz / ±6 dB
Stereo Separation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM 26 dB (1 kHz)
Stereo Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM 23.5 dB
DISC
Laser Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Semiconductor
Disc Diametre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12cm / 8cm
Video Decoding . .. . .. .. .. .. .. . .. .. .. . .. .. .. . .. .. .. .. .. . MPEG-1 / MPEG-2 /
.................................................................... / DivX 3/4/5/6, Ultra
Video DAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Bits
Signal System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PAL / NTSC
Video Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4:3 / 16:9
Video S/N .... ..... ..... ..... ..... .............................. 56 dB (minimum)
Composite Video
Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 Vp-p, 75Ω
Audio DAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Bits / 96 kHz
Frequency Response ........... .............. 4 Hz–20 kHz (44.1 kHz)
................................................................ 4 Hz–22 kHz (48 kHz)
................................................................ 4 Hz–44 kHz (96 kHz)
PCM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60958
Dolby Digital ........... ................... ....... .... IEC 60958, IEC 61937
DTS .... ..... ..... ..... ................................... IEC 60958, IEC 61937
FRONT SPEAKERS
System . . . . . . . . . . . . . . ........................................... Full range satellite
Impedance . . . . . . . . . . . . . . ............................................................. 4 Ω
Speaker drivers ........... ............................. 3” full range speaker
Frequency response . . . . . . . . . . . . . . ......................... 150 Hz – 20 kHz
Dimensions . . . . . . . . . . . . . . ............................. 95 x 1184 x 73.7 (mm)
...................................................................................(w x h x d)
Weight .... ..... ..... .................................................... 5.99 kg/each
REAR SPEAKERS
System . . . . . . . . . . . . . . ........................................... Full range satellite
Impedance . . . . . . . . . . . . . . .............................................................. 4Ω
Speaker drivers ........... ............................. 3” full range speaker
Frequency response . . . . . . . . . . . . . . ......................... 150 Hz – 20 kHz
Dimensions . . . . . . . . . . . . . . ............................... 95.5 x 198 x 75 (mm)
...................................................................................(w x h x d)
Weight .... ..... ..... .................................................... 0.53 kg/each
CENTRE SPEAKER
System . . . . . . . . . . . . . . ........................................... Full range satellite
Impedance . . . . . . . . . . . . . . ............................................................. 8 Ω
Speaker drivers ........... ............................. 3” full range speaker
Frequency response . . . . . . . . . . . . . . ......................... 150 Hz – 20 kHz
Dimensions . . . . . . . . . . . . . . ............................... 240 x 99.5 x 64 (mm)
...................................................................................(w x h x d)
Weight .... ..... ..... ............................................................. 0.53 kg
SUBWOOFER
Impedance . . . . . . . . . . . . . . ............................................................. 8 Ω
Speaker drivers ........... ........................... 165 mm (6.5”) woofer
Frequency response . . . . . . . . . . . . . . ........................... 40 Hz – 150 Hz
Dimensions . . . . . . . . . . . . . . .............................. 163 x 363 x 369 (mm)
...................................................................................(w x h x d)
Weight .... ..... ..... ............................................................. 5.08 kg
Speci cations subject to change without prior notice.
MAIN UNIT
Power Supply Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220-240 V ~ 50Hz
Power Consumption . .. .. .. .. .. ... .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. ... .. .. .. .. . 60 W
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360 x 55 x 332 (mm)
...................................................................................(w x h x d)
Weight .... ..... ..... ..... ........................................................ 2.82 kg
MEASUREMENT SETUUP
CD
Tuner FM
Bandpass
Tuner AM (MW,LW)
Bandpass
1-4
Service Tools:
Universal Torx driver holder .................................4822 395 91019
Torx bit T10 150mm ...........................................4822 395 50456
Torx driver set T6-T20 .........................................4822 395 50145
Torx driver T10 extended .....................................4822 395 50423
Compact Disc:
SBC426/426A Test disc 5 + 5A ...........................4822 397 30096
SBC442 Audio Burn-in test disc 1kHz .................4822 397 30155
SBC429 Audio Signals disc .................................4822 397 30184
Dolby Pro-logic Test Disc ....................................4822 395 10216
SERVICE AIDS
HANDLING CHIP COMPONENTS
1-5
1-6
1-7
System , Region Code , etc. Setting Produre
2 - 12 - 1
1)System Reset
a) Press “OPTIONS“ button on R/C,TV will show setup menu
b) Select the menu using the and
c) Go preference page to do system reset
2)Region Code Change
a) In open model, press”9” “9“ “9“ “9“ on R/C,then input desired
number to change region code :
1 USA
2 EU
3 AP
4 Australia ,NZ , Latam
5 Russia , INDIA
6 CHINA
3)Version Control Change
a) In open model, press “1“ “5“ “9“ on R/C
b) Press “ok” button to con rm
c) TV will show message as below:
Current model HTS3156/93
Version: 00.15.04 Region :6
Servo:OF.60.00.00
8032:05.00.04.06 RISC: 00.00.02.02
IF current model does not match you set use down arrow
key on the remote to change
OK
on R/C
6)Produce to Change Tuner Grid
(only applicable for certain regions)
In some countries ,the frequency step between adjacent channels
in the (AM/MW)/FM band is 9kHz/50kHz (10kHz/100kHz in some
areas).
a) Press “source” to select “FM” or “AM”
b) In “FM” or “AM” playback mode, press & hold “play/pause” button
until “Grid 9” or “Grid10” appears
note :repeating the same action will toggle back to it previous tuning
grid setting.
* “grid 10” is default for /55/98/94 version, “grid 9” is default for /51
version and it doesn’s to change Tuner grid.
7) Upgrading new sofeware
a) Copy “sofeware les” into a CD-R
b) Open the CD Door,then insert the CD-R program disc
c) Close the CD Door
d) VFD will show:
“Loading“
“Erase” -- erase the ash memory
“Writing” about 1 minute
“done “
* the system will switch off and on again automatically.
e) OSD will show:
upgrade le detected
f) Select “OK”, OSD will show:
upgrade in process...
V315X
please do not unplug or
switch off the device.
CAUTION!
This information is confi dential and may not be
distributed.Only a qualifi ed se rvice person should
reprogram the Region Code.
4)Password Change
a) Press “OPTIONS “ button on R/C,TV will show setup menu
b) Select the menu using the and on R/C
c) Go preference page select “password“ to change
* 000000 is default password supplied.
5)Check on the Sofeware Version
a) Open the CD Door
b) Press “INFO“ button on R/C
c) TV will show the version on screen
6)Trade model
a) Press “Open/Close “ button on R/C
b) Press “2” “5” “9” on R/C,VFD will display “TRA ON “ or “TRA
OFF“
Do you wish to continue with
the sofeware upgrade?
OK Cancel
REPAIR INSTRUSTRATOR
2 - 22 - 2
Loading...