of 184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
1/184
Colour Television Chassis
Q552.1ELA
18770_000_100210.eps100210
Contents Page Contents Page1. Revision List 2
2. Technical Specifications, Diversity, and Connections2
3. Precaut ions, Notes, and Abbreviat ion List 6
4. Mechanical Instructions 10
5. Service Modes, Error Codes, and Fault Finding 23
6. Alignments 41
7. Circuit Descriptions 47
8. IC Data Sheets 60
9. Block Diagrams
Wiring diagram Rembrandt 32" 77Wiring diagram Rembrandt 37" - 42" 78
Wiring diagram Van Gogh 32" - 40" 79
Wiring diagram Matisse 32" 80
Wiring Matisse 40" 81
Block Diagram Video 82
Block Diagram Audio 83
Block D iagram Control & C lock S igna ls 84
Block Diagram I2C 85
Supply Lines Overview 86
10. Circuit Diagrams and PWB Layouts Drawing PWB
AL1 820400089786 AmbiLigh t Common 87 94
AL2 820400089773 3 LED LiteOn 89 94
AL1 820400089691 9 LED LiteOn 90 94
AL1 820400089703 15 LED LiteOn 92 94
AL1 820400090592 AmbiLigh t Common 95 102
B06 820400089962 LVDS DVBS 138
B06 820400089572 LVDS Non DVBS 142
B07 820400089602 DVBS FE 146
B08 820400089624 DVBS Supply 147
B09 820400089822 DVBS Con. 149
B09 820400089812 Non DVBS Con. 150
B11 820400090693 TCON LGD 151
B11 820400090704 TCON LGD 155
B13 820400090732 TCON AL CPLD 159
B13 820400090742 TCON AL CPLD 160B14 820400090714 TCON SHARP 161
B14 820400090724 TCON SHARP 167
310431363643 SSB Layout 173
310431364003 SSB Layout 175
310431364025 SSB Layout 177
310431364064 SSB Layout 179
11. Styling Sheets
Rembrandt 32" 181
Rembrandt 37" & 42" 182
Van Gogh 32" - 52" 183
Matisse 32" - 46" 184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
2/184
http://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=32PFL5605H/12&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=32PFL5605H/05&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=32PFL5405H/60&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=32PFL5405H/05&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=32PFL5605H/60&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=40PFL5605H/12&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=40PFL5605H/05&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=37PFL5405H/12&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=37PFL5405H/05&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=32PFL7605H/12&dct=PSS&scy=GBhttp://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=32PFL7605H/05&dct=PSS&scy=GB8/11/2019 Philips 37pfl7605h Ch q552.1e-La
3/184
Technical Specifications, Diversity, and Connections EN3Q552.1E LA 2.
2.3 Connections
Figure 2-1 Connection overview
Note:The following connector colour abbreviations are used
(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, Ye= Yellow.
2.3.1 Side Connections
1 - SD-Card: Secure Digital Card - In/Out (optional)
4 -Vdd Supply
5 -CLOCK S igna l
6 - G ND2 Gnd
7 -DAT0/D0 Signal
8 -DAT1/IRQ Signal 9 -DAT2/NC Signal
10 -CD Signal
11 -GND Gnd
12 -WP Signal
13 -GND Gnd 14 GND Gnd
18770_001_100210.eps
100210
10 11 1212 13 14 15 16
5 6 7 8 9
1
2
3
4
12WP
14GND
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
4/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
5/184
Technical Specifications, Diversity, and Connections EN5Q552.1E LA 2.
16 - VGA: Video RGB - In
Figure 2-8 VGA Connector
1 -V ideo Red 0 .7 VPP/ 75 ohm
2 -Video Green 0.7 VPP/ 75 ohm 3 -Video Blue 0.7 VPP/ 75 ohm
4 - n.c.
5 -Ground Gnd
6 -Ground Red Gnd
7 -Ground Green Gnd
8 -Ground Blue Gnd
9 - +5VDC +5 V
10 - Ground Sync Gnd 11 -n .c.
12 - DDC_SDA DDC data
13 -H-sync 0 - 5 V 14 -V-sync 0 - 5 V
15 - DDC_SCL DDC clock
2.4 Chassis Overview
Refer to chapter Block Diagramsfor PWB/CBA locations.
1
610
11
5
15
10000_002_090121.eps
090127
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
6/184
http://www.atyourservice-magazine.com/8/11/2019 Philips 37pfl7605h Ch q552.1e-La
7/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
8/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
9/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
10/184
Mechanical InstructionsEN 10 Q552.1E LA4.
4. Mechanical Instructions
Index of this chapter:
4.1 Cable Dressing Rembrandt series
4.2 Cable Dressing Van Gogh styling
4.3 Cable Dressing Matisse styling
4.4 Service Positions
4.5 Assy/Panel Removal Rembrandt Styling
4.6 Assy/Panel Removal Van Gogh Styling4.7 Assy/Panel Removal Matisse Styling
4.8 Set Re-assembly
Notes:
Figures below can deviate slightly from the actual situation,
due to the different set executions.
4.1 Cable Dressing Rembrandt series
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
11/184
Mechanical Instructions EN 11Q552.1E LA 4.
Figure 4-2 Cable dressing 37PFL5405H/xx
18770_101_100211.eps
100216
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
12/184
Mechanical InstructionsEN12 Q552.1E LA4.
4.2 Cable Dressing Van Gogh styling
Figure 4-4 Cable dressing 32PFL5605H/xx
18770_103_100211.eps100211
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
13/184
Mechanical Instructions EN13Q552.1E LA 4.
Figure 4-6 Cable dressing 40PFL5605H/xx with DVB-S
18770_104_100211.eps100211
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
14/184
Mechanical InstructionsEN14 Q552.1E LA4.
4.3 Cable Dressing Matisse styling
Figure 4-7 Cable dressing 32PFL7605H/xx
18770_106_100211.eps100211
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
15/184
Mechanical Instructions EN15Q552.1E LA 4.
4.4 Service Positions
For easy servicing of a TV set, the set should be put face down
on a soft flat surface, foam buffers or other specific workshop
tools. Ensure that a stable situation is created to perform
measurements and alignments. When using foam bars take
care that these always support the cabinet and neveronly the
display. Caution:Failure to follow these guidelines can
seriously damage the display!
Ensure that ESD safe measures are taken.
4.5 Assy/Panel Removal Rembrandt Styling
The instructions apply to the 42PFL5405H/xx.
4.5.1 Rear Cover
With the Rembrandt styling, a new concept of housing has
been introduced, having consequences for Service when
opening the set.
Part of the back cover now forms one assy with the LCD panel
and will be swapped together with this panel. For opening theset, only remove the smaller part of the rear cover as
described below!
Warning!
The snaps on the backside of the LCD Panel secure the
backlight units and should never be released!Release
destroys the LCD Panel and voids warranty.
Refer to Figure 4-18for details.
Warning:Disconnect the mains power cord before you remove
the rear cover.
Note:it is notnecessary to remove the stand while removing
the rear cover.
Refer to Figure 4-9for details.
The stand and -subframe do notneed to be removed for
removing the central subwoofer.
When defective, replace the whole unit.
4.5.3 Mains Switch
The mains switch is mounted on the front bezel with one screw.
4.5.4 Main Power Supply
Refer to Figure 4-10and Figure 4-11for details.
Figure 4-10 Main Power Supply
Figure 4-11 Main Power Supply - back shielding
1
18770_122_100212.eps
100216
2
2
22
2
2
2
2 1
1
1
18770_123_100215.eps
100215
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
16/184
Mechanical InstructionsEN16 Q552.1E LA4.
4.5.5 Small Signal Board (SSB)
Refer to Figure 4-12and Figure 4-13for details.
Figure 4-12 SSB
Figure 4-13 SSB - back shielding
1. Unplug all connectors [1] and [2].
2. Remove the fixation screws [3].
3. Take the board out.When defective, replace the whole unit.
When remounting, ensure that the back shielding plate is
positioned correctly.
4.5.6 Front Bezel
Refer to Figure 4-14for details.
18770_124_100215.eps
100217
12
3
3
3
33
3
3
3
18770_125_100215.eps100215
33333
3
3
3
3
3
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
17/184
Mechanical Instructions EN17Q552.1E LA 4.
Figure 4-15 IR & LED board
1. Detach the front bezel from the set as earlier described.
2. Release the clips [1] that secure the IR & LED board in the
bezel and take the board out.
3. Unplug the connectors.
When defective, replace the whole unit.
4.5.8 Keyboard Control Board
Refer to Figure 4-16for details.
Figure 4-16 Keyboard Control board
1. Detach the front bezel from the set as earlier described.
2. Unplug the connector [1].
3. Release the clips that secure the board [2] and take the
board out.
When defective, replace the whole unit.
4.5.9 LCD Panel
Refer to Figure 4-17and Figure 4-18for details.
Figure 4-17 LCD board -1-
18770_127_100215.eps100215
1
18850_104_100203.eps100203
21
18770_128_100215.eps
100215
1
2
3
2
2
3
3 3
2
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
18/184
Mechanical InstructionsEN18 Q552.1E LA4.
Figure 4-18 LCD board -2-
Warning!
The snaps on the backside of the LCD Panel secure the
backlight units and should never be released!
1. Remove the tweeters as earlier described.
2. Remove the central subwoofer as earlier described.
3. Remove the mains switch as earlier described.
4. Remove the Main Power Supply board as earlier
described, together with its back shielding.
5. Remove the Small Signal Board as earlier described,
together with its back shielding.
6. Remove the cable from the clamp [1].
7. Remove the stand [2] together with its subframe [3].
8. Detach the front bezel together with the IR & LED board
and Keyboard Control board as earlier described.
9. Ensure all (sub-) frames, boards and cables that do not
belong to the LCD panel are removed before sending the
18770_121_100212.eps
100212
Do not releaseo not rele e
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
19/184
Mechanical Instructions EN19Q552.1E LA 4.
4.6 Assy/Panel Removal Van Gogh Styling
The instructions apply to the 46PFL5605H/xx.
4.6.1 Rear Cover
Warning:Disconnect the mains power cord before you remove
the rear cover.
Note:it is notnecessary to remove the stand while removing
the rear cover.
1. Remove all screws of the rear cover.
2. Lift the rear cover from the TV. Make sure that wires and
flat coils are not damaged while lifting the rear cover from
the set.
Special note for 40" sets
Refer to Figure 4-19to Figure 4-22for details.
Figure 4-19 Rear cover 40" -1-
Figure 4-21 Rear cover 40" -3-
Figure 4-22 Rear cover 40" -4-
1. Lift the rear cover on the bottom [1].
2. Push back the cover [2] to unlock the catches.
3. If the rear cover catches still lock, place a flat screwdriver
between flare and rear cover and turn it until the rear cover
and the flare are disassembled from the catch.
4. The location of the catches are indicated with [1], [2], [3]
and [4].
4.6.2 Speakers
Tweeters
18770_150_100218.eps
100219
11
2
18770_152_100218.eps
100218
18770_153_100218.eps
100218
24232221
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
20/184
Mechanical InstructionsEN20 Q552.1E LA4.
4.6.3 Main Power Supply
Refer to Figure 4-23for details.
Figure 4-23 Main Power Supply
1. Unplug all connectors [1].
2. Remove the fixation screws [2].
3. Take the board out.
When defective, replace the whole unit.
4.6.4 Small Signal Board (SSB)
Refer to Figure 4-24for details.
Figure 4-25 IR & LED Board -1-
Figure 4-26 IR & LED Board -2-
18770_140_100215.eps
100217
1
1
1
2
2
2
2
2
2
18770_141_100215.eps
2
2
1
3
33
3
3
18770_142_100215.eps100215
1
1
1
1
18770_143_100215.eps100215
2
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
21/184
Mechanical Instructions EN21Q552.1E LA 4.
Figure 4-27 IR & LED Board -3-
1. Remove the stand [1].
2. Remove the IR & LED board cover [2].
3. Release the clips [3] that secure the IR & LED board.
4. Remove the connectors [4] on the IR/LED board.
4.6.7 Keyboard Control Board
Refer to Figure 4-28for details.
Figure 4-28 Keyboard Control board
1. Unplug the connector on the IR & LED board that leads to
the Keyboard Control board as earlier described.
2. Release the cable from its clamps.
3. Release the clip on top of the unit [1] and take the unit out.
When defective replace the whole unit
18770_144_100215.eps100215
4
33
18770_145_100216.eps100217
1
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
22/184
Mechanical InstructionsEN22 Q552.1E LA4.
Figure 4-29 LCD Panel
4.7 Assy/Panel Removal Matisse Styling
The Matisse styling is similar to the Van Gogh styling. No
detailed information is available at time of publishing.
4.8 Set Re-assembly
To re-assemble the whole set, execute all processes in reverse
order.
Notes:
While re-assembling, make sure that all cables are placed
and connected in their original position.
Pay special attention not to damage the EMC foams in the
set. Ensure that EMC foams are mounted correctly.
18770_146_100216.eps
100216
1
1
1
1
1
22
22
22
1
1
1
1
1
2
44 4 4 4 4
3
3
43
44
43
4
3
4
3
4
4
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
23/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
24/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
25/184
Service Modes Error Codes and Fault FindingEN 26 Q552 1E LA5
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
26/184
Service Modes, Error Codes, and Fault FindingEN26 Q552.1E LA5.
5.3 Stepwise Start-up
When the TV is in a protection state due to an error detected by
stand-by software (error blinking is displayed) andSDM is
activated via shortcutting the SDM solder path on the SSB, the
TV starts up until it reaches the situation just before protection.
So, this is a kind of automatic stepwise start-up. In combination
with the start-up diagrams below, you can see which supplies
are present at a certain moment. Caution: in case the start-up
in this mode with a faulty FET 7U0X is done, you can destroyall ICs supplied by the +1V8 and +1v1, due to overvoltage (12V
on XVX-line). It is recommended to measure first the FET
7U0X or others FETs on shortcircuit before activating SDM via
the service pads.
The abbreviations SP and MP in the fig ures stand for:
SP: protection or error detected by the Stand-by
Processor.
MP: protection or error detected by the MIPS Main
Processor.
ActiveSemi
St bySt by
Mainson
Mains
off
GoToProtection
- WakeUp requested
- Acquisition needed- Tact switch pushed
-stby requested andno dataAcquisitionrequired
-St by requested- tact SW pushed
WakeUp
requested
WakeUprequested
(SDM)
GoToProtection
Hibernate
- Tact switch pushed- last statusishibernate
after mainsON
Tact switchpushed
Service Modes, Error Codes, and Fault Finding EN 27Q552.1E LA 5.
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
27/184
Service Modes, Error Codes, and Fault Finding EN27Q552.1E LA 5.
No
EJTAG probeconnected ?
No
Yes
Cold boot?No
Set IC slave addressof Standby P to (A0h)
An EJTAG probe (e.g. WindPower ICE probe) can beconnected for Linux Kernel debugging purposes.
Detect EJTAG debug probe(pulling pin of the probe interface toground by inserting EJTAG probe)
Off
Standby Supply startsrunning.All standby supply voltagesbecome available.
st-by P resets
Stand by orProtection
Mainsisapplied
-Switch Audio-Reset high.It islow in the standby mode if the standby
mode lasted longer than 10s.start keyboard scanning, RC detection. Wake up reasonsare
off.
If the protection state wasleft by short circuiting theSDM pins, detection of aprotection condition during
startup will stall the startup. Protection conditionsin aplaying set will be ignored. The protection mode will
not be entered.
Detect2 ismoved to an interrupt. To be checked ifthe detection on interrupt base isfeasible or not or ifwe should stick to the standard 40msinterval.
+12V, +24Vs, AL and Bolt-on poweris switched on, followed by the +1V2 DCDC converter
Enable the supply detection algorithm
Switch ON Platform and display supply by switchingLOW the Standby line.
Initialise I/O pinsof the st-by P:-Switch reset-AVCLOW (reset state)-Switch reset-system LOW (resetstate)-Switch reset-Ethernet LOW (reset state)-Switch reset-USB LOW (reset state)-Switch reset-DVBsLOW (reset state)- keep Audio-reset and Audio-Mute-Up HIGH
Enable the DCDC converters(ENABLE-3V3n LOW)
NoDetect2 high received
within 2 seconds?
12Verror:Layer1: 3Layer2: 16
Enter protectionYes
Wait 50ms
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
28/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
29/184
Service Modes, Error Codes, and Fault FindingEN30 Q552.1E LA5.
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
30/184
Semi Standby
Initialize audio and videoprocessing IC'sand functionsaccording needed use case.
Assert RGB video blankingand audio mute
Wait until previouson-state isleft more than 2seconds ago. (to prevent LCD display problems)
The assumption here isthat afast toggle (SEMI ->ON. Inthese states, the AVC isstill active and can
provide the 2sdelay. If the transition ON->SEMI->STBY->SEMI->ON can be made in lessthan 2s,we have to delay the semi -> stby transition until
the requirement ismet.
Switch Audio-Reset low and wait 5ms
unblank the video.
Wait until valid and stable audio and video, corresponding tothe requested output isdelivered by the AVC.
The higher level requirement isthat audio andvideo should be demuted without transient
effectsand that the audio should be demutedmaximum 1sbefore or at the same time asthe
unblanking of the video.
Release audio mute and wait 100msbefore any other audio
handling isdone (e.g. volume change)
Request Tcon to Switch on the backlight in adirect LED or
set Lamp-on I/O line in case of aside LED
Switch on the Ambilight functionality according the last statussettings.
There isno need to define thedisplay timingssince the timing
implementation ispart of the Tcon.
Start POK linedetection algorithm
return
Startup screen Optionand Installation setting
Photoscreen ON?
Yes
Backlight already on?(splash screen)
No
Yes
Service Modes, Error Codes, and Fault Finding EN31Q552.1E LA 5.
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
31/184
Active
Wait x ms(display file)
Mute all sound outputs viasoftmute
Mute all video outputs
switch off LCD backlight(I/O or IC)
Force ext audio outputsto ground
(I/O: audio reset)And wait 5ms
switch off Ambilight
Set main amplifier mute (I/O: audio-mute)
Wait 100ms
Wait until Ambilight hasfaded out: Output power
Observer should be zero
Switch off LVDSoutput in 85500Theexact timingsto
switch off thedi l (LVDS
Switch off POK linedetection algorithm
200Hz set?
No
Yes
Instruct 200HzTcon to turn off
the display
Service Modes, Error Codes, and Fault FindingEN32 Q552.1E LA5.
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
32/184
transfer Wake up reasonsto the Stand by P.
Semi Stand by
Disable all supply related protectionsand switch offthe DC/DC converters(ENABLE-3V3n)
Switch OFF all suppliesby switching HIGH the
Standby I/O line
Switch AVC system in reset state(reset-system andreset-AVC lines)
Switch reset-USB, Reset-Ethernet and Reset-DVBsLOW
Important remarks:
release reset audio 10 sec after entering
standby to save power
Also here, the standby state hasto bemaintained for at least 4s before starting
Wait 5ms
Wait 10ms
Delay transition until ramping down of ambient light isfinished. *)
If ambientlight functionality wasused in semi-standby(lampadaire mode), switch off ambient light (see CHS
ambilight)
*) If thisisnot performed and the set is
switched to standby when the switch off ofthe ambilightsisstill ongoing, the lightswill
switch off abruptly when the supply iscut.
Switch Memoriesto self-refresh (thiscreatesamore
stable condition when switching off the power).
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
33/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
34/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
35/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
36/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
37/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
38/184
Service Modes, Error Codes, and Fault Finding EN39Q552.1E LA 5.
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
39/184
Set isstarting up in Factory mode
Set isstarting up in F actory mode?
Noisy picture with bands/linesisvisible and theRED LED iscontinuouson.
An Fisdisplayed and the HDMI 1input isdisplayed.
- Pressthe volume minusbutton on the TVslocal keyboard for 10
seconds
- Pressthe SOURCEbutton for 10 secondsuntil the Fdisappears
from the screen or the noise on the screen isreplaced by blue mute
The noise on the screen isreplaced
with the blue mute or the Fisdisappeared!
Unplug the mainscord to verify the correctdisabling of the factory-mode.
Program display option code
via062598MENU, followed bythe 3digitscode of the display
(thiscode can be found
on asticker inside the set).
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
40/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
41/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
42/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
43/184
AlignmentsEN44 Q552.1E LA6.
6.7 Total Overview SAM modes
http://www.p4c.philips.com/8/11/2019 Philips 37pfl7605h Ch q552.1e-La
44/184
Table 6-10 SAM mode overview
Main Menu Sub-menu 1 Sub-menu 2 Sub-menu 3 Description
Hardware Info A. SW version e.g. Q5521_0.33.0.0 Display TV & Standby SW version and CTN serialnumber
B. Standby processor version e.g. STDBY_42.42.0.0
C. Production code e.g. see type plate
Operation hours Displays the accumulated total of operation hours.TVswitched on/off & every 0.5 hours is increase one
Errors Displayed the most recent errors
Reset error buffer Clears all content in the error buffer
Alignment White point Colour temperature Normal 3 different modes of colour temperature can be se-lected
Warn
Cool
White point red LCD White Point Alignment. For values,
see Table 6-4 White tone default setting 32" until 6-7
White tone default setting 42"White point green
White point blue
Ambilight Select module
Brightness
Select matrix
TCON alignment used when a new display code (after a SSB
exchange) is keyed-in and if you have alignment
values from production; see Table 6-8 TCON default
settings
Reset TCON alignment used when a new display code (after a SSBexchange) is keyed-in and if you do nothave
alignment values from production
Dealer options Virgin mode Off/On Select Virgin mode On/Off. TV starts up / does not
start up (once) with a language selection menu after
the mains switch is turned on for the first time (virgin
mode)
E-sticker Off/On Select E-sticker On/Off (USPs on-screen)
Auto store mode None
PDC/VPS
TXT page
PDC/VPS/TXT
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
45/184
AlignmentsEN46 Q552.1E LA6.
Main Menu Sub-menu 1 Sub-menu 2 Sub-menu 3 Description
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
46/184
Option numbers Group 1 e.g. 00008.01793.15421.08192 The first line (group 1) indicates hardware options 1to 4
Group 2 e.g. 44013.34315.00000.00000 The second line (group 2) indicates software options5 to 8
Store Store after changing
Initialise NVM N.A.
Store Select Store in the SAM root menu after making any
changes
Operation hours display 0003 In case the display must be swapped for repair, youcan reset the Display operation hours to 0. So,this one does keeps up the lifetime of the display it-
self (mainly to compensate the degeneration behav-iour)
Software maintenance Software events Display Display information is for development purposes
Clear
Test reboot
Test cold reboot
Test application crash
Hardware events Display Display information is for development purposes
Clear
Test setting Digital info Centre frequency: 774605208
QAM modulation: None Display information is for development purposes
Symbol rate:
Original network ID: 0
Network ID: 0
Transport stream ID: 0
Service ID: 0Hierarchical modulation: 0
Selected video PID: 0
Selected main audio PID: 0
Selected 2nd audio PID: 0
Install start frequency 000 Install start frequency from 0 MHz
Install end frequency 999 Install end frequency as 999 MHz
Default install frequency
Installation Digital only Select Digital only or Digital + Analogue before instal-lation
Digital + Analogue
Development file ver-sions
Development 1 file version Display parameters DISPT6.0.9.8 Display information is for development purposes
Acoustics parameters ACSTS0.39.6.16
PQ - TV550 1.0.22.1
PQS- Profile set
PQF - Fixed settingsPQU - User styles
Ambilight parameters PRFAM 5.0.2.4
Development 2 file version 12NC one zip software Display information is for development purposes
Initial main software
NVM version Q55x1_0.3.1.0
Flash units software
Temp com file version none
Upload to USB All To upload several settings from the TV to an USB
stickChannel list
Personal settings
Option codes
Alignments
Identification data
Hi li
Circuit Descriptions EN47Q552.1E LA 7.
7. Circuit Descriptions
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
47/184
p
Index of this chapter:
7.1 Introduction
7.2 Power Architecture
7.3 DC/DC Converters
7.4 Front-End Analogue and DVB-T, DVB-C; ISDB-T reception
7.5 Front-End DVB-S(2) reception
7.6 HDMI
7.7 Video and Audio Processing - PNX85500
7.8 Back-End
7.9 Ambilight
7.10 TCON
Notes:
Only newcircuits (circuits that are not published recently)
are described.
Figures can deviate slightly from the actual situation, due
to different set executions.
For a good understanding of the following circuit
descriptions, please use the wiring, block (see chapter
9. Block Diagrams) and circuit diagrams (see chapter
10. Circuit Diagrams and PWB Layouts).Where necessary,
you will find a separate drawing for clarification.
7.1 Introduction
The Q552.1E LA chassis is part of the TV550 platform and
comes with the following stylings: Rembrandt (series
xxPFL54xx), van Gogh (series xxPFL56xx), and Matisse
(series xxPFL76xx). The TV550 platform is the successor of
the TV543 platform.
7.1.1 Implementation
Key components of this chassis are:
PNX85500 System-On-Chip (SOC) TV Processor
TX31XX Hybrid Tuner (DVB-T/C, analogue)
STV6110AT DVB-S tuner
SII9x87 HDMI Switch
TPA312xD2PWP Class D Power Amplifier
LAN8710 Dual Port Gigabit Ethernet media access
controller.
7.1.2 TV550 Architecture Overview
For details about the chassis block diagrams refer tochapter 9. Block Diagrams. An overview of the TV550
architecture can be found in Figure 7-1.
Circuit DescriptionsEN48 Q552.1E LA7.
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
48/184
Figure 7-2 Architecture of TV550 platform - TCON integrated on SSB
18770_245_100203.eps100219
Circuit Descriptions EN49Q552.1E LA 7.
7.1.3 SSB Cell Layout
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
49/184
Figure 7-3 SSB layout cells (top view) (non-DVBS without TCON)
18770_246_100203.eps100203
VGA
C
lass-
D
DC/DC1M99
1M95
1
7
3
5
1M 20
CA
LOWP
ROFILE
FLASH
SPO
H D
MI1. 3
HD
M
I
1.3
U S B
2.0
S D - S L O T
S c a r t 1 / Y P b P r
S c a r t 2 / Y P b P r Pr
Pb
Y
1 M 3 6
D D R 2
D D R 2
F P G A
20,00D D R 2
D D R 2
PNX85500
M1
2 7 x 2 7
1.00m m
DDR
E TH
IS
S P DIF
A NA
A UD
A NA
V IDS TD B Y
GP IO
H D MI
CA
TS - IN
L V D S - O U T
U S B
RJ451D3
8
1G 51 1G 501M 71 1 M 59 2D D IM
serv
L/R
U S B
2.0Tuner
NOS
PLITTER
!!!
9187
OUT
01 2
3
C T R L
RL
HD
M
I
1.3
HD
M
I
1.3
DC /DC1M99
M95
1 M20
CA
LOWP
ROFILE
FLASH
Quad LVDS
S D - S L O T
1 M 3 6
D D R2 F P G A
2 0 ,0 0D D R2
D D R2
PN X85500M 1
27 x271.00 m m
DDR
E TH G P IO
H D M I
C A
TS -IN
LVD S -OU T
U S B
1 G 51 1G 501M 71 1 M 59 2D D IM
DVB-S DVB-S
1M20 1 M 3 6 1 G51 1G501M 71 1 M59 2 D D IM
Circuit DescriptionsEN50 Q552.1E LA7.
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
50/184
Figure 7-5 SSB layout cells (top view) (non-DVBS with TCON)
18770_248_100203.eps
100219
VGA
Class-
D
DC /DC1M99
1M95
17
3
5
1 M20
CA
LOWP
ROFILE
FLASH
SPO
H D
M I
1. 3
HD
MI
1.3
U S B
2. 0
Quad LVDS
S D - S L O T
S c a r t 1 / Y P b P r
S c a r t 2 / Y P b P r Pr
Pb
Y
1 M 3 6
D D R2
D D R2
F P G A
20,00D D R2
D D R2
PN X85500M 1
27 x271.00 m m
DDR
E TH
IS
S P D IF
A N A
A U D
A N A
V ID S TD B Y
G P IO
H D MI
C A
TS -IN
LVD S -OU T
U S B
RJ451D
38
1 G 51 1G 501M 71 1 M 59 2D D IM
serv
L/R
U S B
2. 0Tuner
NOS
PLITTER
!!!
9187
OUT
0
1 2
3
CT RL
RL
HD
MI
1.3
HD
MI
1.3
DVB-S
1 M2 0 1 M 3 6 1 G51 1G 501M 71 1 M59 2 D D IM
TCON
Circuit Descriptions EN51Q552.1E LA 7.
7.2 Power Architecture
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
51/184
Refer to figure Figure 7-6for the power architecture of this
platform.
Figure 7-6 Power Architecture TV550 platform
7.2.1 Power Supply Unit
All power supplies are a black box for Service. When defective,
a new board must be ordered and the defective one must be
returned, unless the main fuse of the board is broken. Always
replace a defective fuse with one with the correct
specifications! This part is available in the regular market.
Consult the Service website for the order codes of the boards.
Important deltas with the TV543 platform are:
New power architecture for LED backlight (PSL, PSLS,
Output to the display; in case of
- IPB: High voltage to the LCD panel
- PSL and PSLS (LED-driver outputs)
- PSDL (high frequent) AC-current.
7.2.2 Diversity
The diversity in power supply units is mainly determined by the
diversity in displays. Table 7-1 Supply diversitylists the
different types of displays with its associated PSUs:
18770_234_100127.eps
100127
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
52/184
Circuit Descriptions EN53Q552.1E LA 7.
7.4 Front-End Analogue and DVB-T, DVB-C;
ISDB-T reception
Channel decoder; I2C address 0xD0
LNB switching regulator; I2C address 0x14
A lifi
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
53/184
p
7.4.1 European/China region
The Front-End for the European/China region consist of the
following key components:
H ybrid Tuner
Switchable SAW filter 7/8 MHz (Eur.), or single SAW filter
(8 MHz) (China) Bandpass f il ter
Amplifier
PNX85500 SoC TV processor with integrated DVB-T and
DVB-C channel decoder and analogue demodulator.
Below find a block diagram of the front-end application for this
region.
Figure 7-10 Front-End block diagram European/China region
7.4.2 Brazil region
The Front-End for the Brazil region consist of the following key
components:
Hybrid Tuner with integrated SAW filter and amplifier
External ISDB-T channel decoder covering the Brazilian
digital terrestrial TV standard
Bandpass f il ter
Amplifier
PNX85500 SoC TV with integrated analogue demodulator.
Below find a block diagram of the front-end application for this
region.
Amplifier
PNX85500 SoC TV processor with integrated DVB-T and
DVB-C channel decoder and analogue demodulator.
Below find a block diagram of the front-end application for
DVB-S(2) reception.
Figure 7-12 Front-End block diagram DVB-S(2) reception
This application supports the following protocols:
polarization selection via supply voltage (18V = horizontal,
13V = vertical)
band selection via toneburst (22 kHz): tone on = high
band, tone off = low band
satellite (LNB) selection via DiSEqC 1.0 protocol
reception of DVB-S (supporting QPSK encoded signals)
and DVB-S2 (supporting QPSK, 8PSK, 16APSK and
32APSK encoded signals), introducing LDPC low-density
parity check techniques.
7.6 HDMI
In this platform, the Silicon Image Sil9x87 HDMI multiplexer is
implemented. Refer to figure 7-13 HDMI input configurationfor
the application.
18770_235_100127.eps
100219
18770_237_100127.eps100219
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
54/184
Circuit Descriptions EN55Q552.1E LA 7.
7.8 Back-End
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
55/184
The following backlight types can be distinguished:
CCFL/EEFL backlight; applicable to the xxPFL54xx sets
LED backlight:
- side-view (edge) LED without scanning: PSL power
board; applicable to xxPFL76xx sets
- side-view (edge) LED with scanning: PSLS power board;
not applicable to this chassis
- direct-view LED with 0D-dimming: PSL power board;
applicable to xxPFL56xx sets
- direct-view LED with 2D-dimming: PSDL power board;
not applicable to this chassis.
Refer to section 7.2.2 Diversityfor an in-depth explanation of
the different power boards that are used.
Figure 7-15 Backlight (xxPFL54xx, xxPFL56xx, xxPFL76xx sets)
application
7.9 Ambilight
In this chassis, only 2-sided Ambilight is implemented. Refer to
figure 7-16 Ambilight architecture.
18770_242_100203.eps
100203
18770_209a_100202.eps
100202
1M
59
1M09
MTKor
PNX85500
SSB
Glue
logic
1
M83
1
M84
AmbiLight
1
M83
1
M84
AmbiLight
1M09
PSU
Circuit DescriptionsEN56 Q552.1E LA7.
+3V3
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
56/184
Figure 7-17 LED grouping per board
The communication between PNX85500, ComplexProgrammable Logic Device (CPLD) and the Ambili ght module
uses the SPI protocol; refer to figure 7-18 Communication
protocol outside LED board. Between the CPLD and the LED
driver, as extra line is mentioned:
Non-SPI signals that are required for the LED driver
Temperature sensor line.
Figure 7-18 Communication protocol outside LED board
Refer to figure for an overview of the communication inside the
LED board.
Figure 7-20 Ambilight buffer
The temperature sensor is built around item no. 7B30 (diagram
AL1A) and indicates overtemperature of the board. Refer to
figure 7-21 Temperature sensor.
Figure 7-21 Temperature sensor
The EEPROM (item no. 7B07; diagram AL1A) contains
alignment information about the mounted LEDs and is
programmed during the alignment process in production. Refer
to figure 7-22 EEPROM.
18770_210_100126.eps100126
3
6
L
E
D
18
4
6L
E
D
24
5
6
L
ED
30
4+
5
L
E
D
9
2
6L
E
D
12
3
5
L
ED
15
6
6
L
E
D
36
18770_211_100126.eps
100126
CPLDPN XSPI SPI + extra
1M59
LE D
DriverBuffer
SPI SPISPI
M83
M84
Extra
18770_214_100126.eps100126
83B30-1
220R
1
4 5
220R
3B30-43B01-1
100R
1 8
5
6
7B20-174LVC2G17
1
2
2B17
100n
33p
2B01
100R
3B01-22 7
100p
2B02
+3V3
3
2
5
4
74LVC2G177B20-2
33p
2B00
2B10
100p
PWM-CLOCK
SPI-CLOCK-BUF
PWM-CLOCK-BUF
SPI-CLOCK
18770_215_100126.eps
100126
-T
+3V3
10n
2B09
FB40
2B08
10n
1K5
1%
3
6
3B39-2
2
7
3B39-31
%
1K5
1
3
4
5
2LMV331IDCK
7B30
+3V3
1K5
1%
8
1
3B39-1
3B34
RES100K
10K
3004 R
ES
3B11
10K
+3V3
FB41
TEMP-SENSOR
2B20
100n
8M95010 WDW67B07
+3V3
SPI-CLOCK-BUF
SPI-DATA-IN-BUF
Circuit Descriptions EN57Q552.1E LA 7.
+3V3
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
57/184
Figure 7-23 LED driver
The Overvoltage Protection Circuit is built around item no.
7B50, 7B51, 7C20 and 7C22 (diagram AL1B). Refer to figure
7-24 Overvoltage Protection Circuit.
18770_217_100126.eps
100126
OUT
12
11
GSCLK
IREF
MODE
SCLK
SIN
SOUT
XERR
XHALF
XLAT 10
NC
9
8
VCC
0
1
2
3
4
5
6
7
BLANK
13
14
15
GND GND_HS
VIA
VIA
VIA
VIA
2K0
3B31
FB20
3B21 150R
+3V3
+3V3
25
32
FB35
9
10
11
14
15
12
23
27
22
5
16
17
18
19
20
21
6
7
8
31
30
33
24
26
3
12
13
28
29
4
TLC5946RHB7B26-1
100n
2B11
3 6
150R3B00-3
2B04-4
100p
4
5
36
37
38
39
40
41
42
7B26-2TLC5946RHB
34
35
3B18
1K8
1 8
150R
3B00-1
1
8
2B04-1
100p
150R3B00-44 5
150R
3B00-22 7
2B04-2
100p
2
7
3
6
2B04-3
100p
10K
3B22
BLANK
SPI-DATA-IN-BUF
PWM-G1
PWM-R1
PWM-G3
PWM-R3PWM-R2
PWM-B2
PWM-G2
DATA-SWITCH
PWM-G4
PWM-R4
PWM-B4
PWM-R5
PWM-G5
PWM-B5
LATCH
SPI-DATA-IN
SPI-DATA-OUT
PWM-CLOCK-BUF
SPI-CLOCK-BUFPROG
PWM-B1
PWM-B3
BLUE
GREEN
RED
BLUE
GREEN
RED
BLUE
GREEN
RED
BLUE
GREEN
RED
BLUE
GREEN
RED
BLUE
GREEN
RED
65
21
43
99-235/RSBB7C-A24/2D7005
1
8
10K
3B07-1
FB30
3B07-3
10K
3
6
FB31
1
43
700299-235/RSBB7C-A24/2D
65
2
65
21
43
6
700499-235/RSBB7C-A24/2D
3B03-3
1K5
3
2
7
3B07-2
10K
+24V
2 7
1K5
3B03-2
3B36
270R
+24V
2
6
1
BC847BS(COL)7B23-1
3B35
270R
3B37
68R5
3
4
BC847BS(COL)7B23-2
63
65
21
43
700199-235/RSBB7C-A24/2D
4
5
10K
3B07-4
7003
65
21
43
99-235/RSBB7C-A24/2D
1 83B03-1
1K5
+24V
43
99-235/RSBB7C-A24/2D7000
65
21
+24V
PWM-R1
PWM-B1
Circuit DescriptionsEN58 Q552.1E LA7.
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
58/184
Figure 7-25 TCON architecture
For the TCON block diagram, refer to figure 7-26 TCON block
diagram.
18770_238_100127.eps100127
EEPROM
TFT LCD Panel
Mini -LVDS
ControlSignals
+3.3V+1.8V
VGH(+28V)VGL(-6 V)
+12 V
LVDS (10 bit)
Timing
Controller
PowerBlock
Gamma
Reference
VoltageSource Drive IC
GateDriveIC
PNX8550
LCD Panel
TCONMain P latform
SSB
+16 V
LV DS
Receiver
Data
PathBlock(Line
Buffer)
Mini-LVDS
Transmitter
Mini-LVDSOPC ODC DCA
rmatter/Serializer
Spread
SpectrumSDRAM
16 bit
RLV P/N
R1A~E
R 1 C LK
Mini-LVDS
Output
LVDSInput
Timing Co ntroller IC
Circuit Descriptions EN59Q552.1E LA 7.
Notes to figure 7-26 TCON block diagram:
LVDS receiver: converts the data stream back into RGB
data and SYNC signals (Vsync, Hsync, Data Enable - DE)
Timing Control Function: generates control signals to
column drivers and row drivers (Source Enable - SOE,
Gate Enable - GOE, Gate Start Pulse - GSP).
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
59/184
ODC: Over Drive Circuit - to improve LC response
Data Path Block: the video RGB data input to data path
block is delayed to align the column driver start pulse with
the column driver data
For an overview of the TCON DC/DC converters, refer to figure
7-27 TCON DC/DC converters.
Figure 7-27 TCON DC/DC converters
7.10.1 TCON Programming
For LGD - TCONs, the EEPROM can be programmed viaComPair (via I2C communication).
For Sharp - TCONs, the data can be flashed with a SPI
Programmer (via SPI communication). This device has to be
ordered separately.
7.10.2 TCON Alignment
The purpose of TCON alignment is to obtain equal voltages for
both positive and negative LC polarity. This is to avoid flicker
and image sticking.
The alignment value for the TCON is stored in the main
18770_240_100128.eps
100128
DC/DC
Controller+12V
LGD SHP Where Used
VGH +28V +35VTo Gate Drivers(Gate
High Voltage)
VGL -6V -6VTo Gate Drivers (Gate
Low Voltage)
Vcc +3V3 +3V3Timing Controller IC
Supply Voltage
Vcc +1V8 +1V2Timing Controller IC
Supply Voltage
Vref +16V +15V2Gamma Reference
Voltage
Vdd +16V +15V6 Source Driver Supply
Voltage
IC Data SheetsEN60 Q552.1E LA8.
8. IC Data Sheets
Thi h t h th i t l bl k di d i l t i l di ( ith th ti f d l i
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
60/184
This chapter shows the internal block diagrams and pin
configurations of ICs that are drawn as black boxes in the
electrical diagrams (with the exception of memory and logic
ICs).
8.1 Diagram USB HubB01C, USB2513B (IC 7F25)
Block diagram
Pinning information
Note : The LED port indicators only apply to USB2513i.
To Upstream
VBUS
3.3 V
Upstream
PHY
Upstream
USB Data
Repeater Controller
Serial
Interface
Engine
Serial
Interface
To EEPROM or
SMBus Master
SCLSDA
Port
Controller
Bus-
Power
Detect/VbusPulse
PHY#1
USB DataDownstream
OC
SenseSwitch/
LEDDrivers
USB DataDownstream
Port
Power
3.3 V
PLL
24 MHz
Crystal
Routing & Port Re-Ordering Logic
Regulator
CRFILT
Port
Power
Regulator
PHY#x
Port #xOC Sense
Switch Driver/LED Drivers
TT#x
TT
#1
...Port #1OC SenseSwitch Driver/
LED Drivers
OCSense
Switch/LED
Drivers
...
The x indicates the number of available downstream ports: 2, 3, 4, or 7.
D33
SET
_N
_IND
/CFG
_SEL[1]
L/SMBCLK/CFG
_SEL[0]
A/SMBDATA/NON
_REM[1]
US
_DET
IC Data Sheets EN61Q552.1E LA 8.
8.2 Diagram Temp Sensor + HeadphoneB01J, LM75BDP (IC 7FD1)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
61/184
Block diagram
Pinning information
LM75B
SDA
VCC
SCLA0
OS
DNG1AA2
BIAS
REFERENCE
BAND GAP
TEMP SENSOR
OSCILLATOR
POWER-ON
RESET
11-BIT
SIGMA-DELTA
A-to-D
CONVERTER
POINTER
REGISTER
TIMER
COMPARATOR/
INTERRUPT
COUNTER
LOGIC CONTROL AND INTERFACE
CONFIGURATION
REGISTER
THYST
REGISTER
TOS
REGISTER
TEMPERATURE
REGISTER
LM75BDP
VADS CC
0ALCS
1ASO
1
2
3 6
8
7
IC Data SheetsEN62 Q552.1E LA8.
8.3 Diagram PNX NandFlash - Conditional AccessB02A, PNX85500 (IC7S00)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
62/184
Block diagram
Pinning information
TSout/in for
TSinput
CVBS, Y/C,
LVDSfor
analog CVBS
SPDIF
Low-IF
SSIF, LR
HDMI
CI/CAMPEG
PRIMARYLVDS
VIDEOSECONDARY
MEMORY
VIDEO3D COMB
DIGITAL IF
AUDIO DEMOD
AUDIO IN
HDMI
SCALER,
AUDIO DSP
AUDIO DACS
AUDIO OUT
450 MHz
500 MHz
I2C PWM Px_x IR ADC UART I2C GPIO Flash
analog audio
I2S
SPDIF
SYSTEM
USB 2.0
PNX8550x
DVB-T/Cchannel decoder
DVB
AV-PIP
SPI
RECEIVER
(8051)CONTROLLER
AND DECODE
DECODER
PCMCIA
RGB
PROCESSORSYSTEM
CONTROLLER
MULTI-STANDARD
VIDEODECODER
24KEf CPUMIPS32
x 10
AV-DSP
REDUCTIONAND NOISE
DE-INTERLACE
OUTPUTVIDEO
SUB-PICTURE
ENCODER
OUTPUTVIDEO
quad channel)(single, dual orflat panel display
DRAWINGENGINE
Scatter/GatherTSDemux
Motion-accuratepixel processing
SDMemory
Card
EthernetMAC
analog Y/C
Direct-IF
PNX8550xE
2 4 6 8 101213
1415 17
1619
18 2021 23
222425
261 3 5 7 9 11
ball A1index area
ML
KJ
H
F
D
G
E
CB
A
IC Data Sheets EN63Q552.1E LA 8.
8.4 Diagram AudioB03A, TPA3120D2PWP (IC7D10)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
63/184
1 F
SD
PVCCL
TPA3120D2
PVCCR
VCLAMP
GAIN1
BYPASS
1 F
1 F
0.22 F
AGND
} Control
Shutdown
Control
LIN
RIN
BSR
BSL
PGNDR
PGNDL
0 .2 2 F
22 H
22 H
0 .6 8 F
470 F
0 .6 8 F
1 F
4 70 F
GAIN0
AVCC
MUTE
ROUT
LOUT
1
2
3
4
24
23
22
21
PVCCL
SD
PVCCL
MUTE
PGNDL
PGNDL
LOUT
BSL
PWP (TSSOP) PACKAGE(TOP VIEW)
Pin Configuration
Block Diagram
IC Data SheetsEN64 Q552.1E LA8.
8.5 Diagram DC/DCB03B, TPS53126PW (IC7U03)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
64/184
Pin Configuration
Block Diagram
IC Data Sheets EN65Q552.1E LA 8.
8.6 Diagram DC/DCB03E, ST1S10PH (IC 7UD0)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
65/184
Block Diagram
Pin Configuration
IC Data SheetsEN66 Q552.1E LA8.
8.7 Diagram DC/DCB03E, LD1117DT25 (IC 7UD2)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
66/184
Figure 8-7 Internal block diagram and pin c onfiguration
Block Diagram Pin Configuration
F_15710_166.eps
230905
LD1117DT
DPAK
IC Data Sheets EN67Q552.1E LA 8.
8.8 Diagram Ethernet + ServiceB04C, LAN8710A-EZKH (IC 7E10)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
67/184
Block diagram
Pinning information
10M Rx
Logic
100M Rx
LogicDSP System:
Clock
Data Recovery
Equalizer
Analog-to-
Digital
100M PLL
Squelch &
Filters
10M PLL
Receive Section
Central
Bias
HP Auto-MDIX
Management
ControlSMI
RMII/MIILogic
TXP / TXN
TXD[0:3]TXENTXER
TXCLK
RXD[0:3]RXDV
RXERRXCLK
CRSCOL/CRS_DV
MDCMDIO
LED1LED2
LED Circuitry
MODE Control
nINT
nRST RXP / RXN
10M Tx
Logic
10M
Transmitter
100M Tx
Logic
100M
Transmitter
Transmit Section
PLLXTAL1/CLKIN
XTAL2
MODE0MODE1MODE2
PHY
Address
Latches
PHYAD[0:2]
Auto-
Negotiation
Interrupt
Generator
RMIISEL
MDIX
Control
Reset
Control
RBIAS
VDD2A
LED2/nINTSEL
LED1/REGOFF
XTAL2
XTAL1/CLKIN
VDDCR
RXD3/PHYAD2
RXCLK/PHYAD1
L 0 O 0 S O2
TXD2
MDC
nRST
nINT/TXER/TXD4
TXD0
TXEN
TXCLK
TXD1
RBIAS
TXD3
TXN
RXDV
RXN
VDD1A
TXP
RXP
1
2
3
4
5
6
7
8
SMSCLAN8710/LAN8710i
32 PIN QFN
(Top View)
9 10
11
12
13
14
15
22
21
20
19
18
17
28
27
26
25
16
24
23
32
31
30
29
VSS
IC Data SheetsEN68 Q552.1E LA8.
8.9 Diagram HDMIB04D, SII9287B (IC 7EC1)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
68/184
Block diagram
Pinning information
IC Data Sheets EN69Q552.1E LA 8.
8.10 Diagram HeadphoneB04E, TPA6111A2DGN (IC 7EE1)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
69/184
18770_309_100217.eps
100217
Block diagram
Pinning information
BiasControl
8
1
7
4
VO1
VO2
VDD
5
2
3
6
IN1
BYPASS
SHUTDOWN
VDD/2
IN2
+
+
1
2
3
4
8
7
6
5
VO1IN1
BYPASS
GND
VDDVO2IN2
SHUTDOWN
D OR DGN PACKAGE
(TOP VIEW)
IC Data SheetsEN70 Q552.1E LA8.
8.11 Diagram Circuit Diagrams and PWB LayoutsB07A, STV6110AT (IC 7R02)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
70/184
Figure 8-11 Internal block diagram and pin configuration
18770_304_100217.eps
100217
Block diagram
PLL, dividers
Amplifier
RF_INIP
I
2
C bus interface
IN
QP
QNAGC
RF_OUT
SCLXTAL_IN
SDA
DC offset compensation
XTAL_OUT
XTAL_INN
IC Data Sheets EN71Q552.1E LA 8.
8.12 Diagram Circuit Diagrams and PWB LayoutsB08A, TPS54283PWP (IC 7T03)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
71/184
Block diagram
7FB1
+
Soft Start
1 CCOMP
+
S Q
QR
R+
CurrentComparator
BP
f(IDRAIN1
) + DC(ofst)
2
1
3
Anti-CrossConduction
1.2 MHzOscilator
Divideby 2/4
Ramp
Gen 1
Ramp
Gen 2
CLK1
CLK2
BP
CLK1
Weak
Pull-Down
MOSFET
5EN1
6EN2
6 A6 A
VDD2
Internal
Control
10SEQ
150 k
150 k
OutputUndervoltage
Detect
BPFB1
FB2
CLK1
4GND
8FB2
+
Soft Start
2 CCOMP
+
S Q
QR
R+
Current
Comparator
BP
13
14
12
Anti-CrossConduction
BP
CLK2
Weak
Pull-Down
MOSFET
11BP
CLK2
4GND
5.25-VRegulator
BOOT1
PVDD1
SW1
BOOT2
PVDD2
SW2
f(IDRAIN2) + DC(ofst)
f(IDRAIN1
)
f(IMAX1
)
Overcurrent Comp
f(ISLOPE1
)
Level
Shift
Level
Shift
f(IDRAIN2
)
f(IMAX2
)f(ISLOPE2)
FET
Switch
TSD
PVDD2
f(ISLOPE1
)
f(ISLOPE2
)
SD1
SD2
UVLO
0.8 VREF
SD2
0.8 VREF
SD1
Overcurrent Comp
RCOMP
RCOMP
IC Data SheetsEN72 Q552.1E LA8.
8.13 Diagram Circuit Diagrams and PWB LayoutsB08B, LNBH23Q (IC 7T50)
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
72/184
Block diagram
Pinning information
SDA SCL
LNBH23
ADDR
A-GND
IC Diagnostics
IC interface
DSQIN
Vup
VoRX
VoTX
LX
22KHzOscill.
PW
M
Co
ntroller
Rsense EN
VSEL
Linear Post-reg
+Modulator
+Protections
+Diagnostics
ITEST
TTX EN
VSEL
VOUT Control
EXTM
P-GND
Preregulator
+U.V.lockout
+P.ON reset
BypVcc Vcc- LISEL TTX
TEN
DSQOUT
DETIN22KHz Tone
Amp. Diagn.
22KHz Tone
Freq. Detector
TTX
VCTRL
SDA SCL
LNBH23
ADDR
A-GND
IC Diagnostics
IC interface
DSQIN
Vup
VoRX
VoTX
LX
22KHzOscill.22KHzOscill.
PW
M
Co
ntroller
Rsense EN
VSEL
Linear Post-reg
+Modulator
+Protections
+Diagnostics
ITEST
TTX EN
VSEL
VOUT Control
EXTM
P-GND
Preregulator
+U.V.lockout
+P.ON reset
BypVcc Vcc- LBypVcc Vcc- LISEL TTX
TEN
DSQOUT
DETIN22KHz Tone
Amp. Diagn.
22KHz Tone
Freq. Detector
TTXTTX
VCTRL
1 n . c.
2 n . c.
3 n.c .
4 LX
5 P -G N D
6 S DA
7 n . c.
8 n.c .
9 S CL10ADDR
11 DS Qo ut
12 DS QIN
13 EXTM
14TTX
1 5 B Y P
16n .c .
17n .c .
18 Vcc-L
1 9 V c c
20A- GND
21VoRX
22VoTX
23
Connected with power groundsand to
the ground layer through viasto dissipate the heat.
Epad
IC Data Sheets EN73Q552.1E LA 8.
8.14 Diagram TCON ControllerB11A, TL2429MC (IC 7J01)
Bl k di
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
73/184
Figure 8-14 Internal block diagram and pin configuration
18770_310_100217.eps
100217
Block diagramRLV0~6P/M,
ODC + OPC
TCON
mini-LVDS
TFT LCD ARRAY
GateDriver
1
Gate
Driver2
Gate
Driver
n
Source
Driver 1
Source
Driver 2
Source
Driver 5
Source
Driver 8
VST(GSP)
SOE,POL
1RxA~E
2RxA~E
1RxCLK
2RxCLK
LVDS
Input
EEPROM
(LUT)16Kbit
or 32Kbit
SCL
SDA
LLV0~6P/M
3RxA~E
4RxA~E
3RxCLK
4RxCLK
Internal
SSIC
Frame Memory
SDRAM
Gate inpanel
1
Gate in
panel2
Gate in
panel
n
GCLK1,
,GCLK3
,
,GCLK6
IC Data SheetsEN74 Q552.1E LA8.
8.15 Diagram TCON ControllerB11B, TPS62110RSA (IC 7JH1)
Bl k di
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
74/184
Block diagram
Pinning information
16 15 14 13
1
2
GND
GND
PGNDExposedThermal
P d
VIN
DNGP
WS
WS
GP
12
11
_
+
_+
_
+
_
+
_
+
REF
REF
IAVG Comparator
P-Channel
Driver
Shoot-Through
LogicControl
Logic
1-MHz
Oscillator
ComparatorS
R
N-Channel
V (COMP)
Sawtooth
Generator
V
I
Undervoltage
Lockout
_
+Compensation
REF
R2
R1
V I
EN
SW
DNGPBF
Gm
Thermal
Shutdown
Vina
_
+
_+SKIP Comparator
_
+
_+
PG
LBO
LBI GND
A. The internal feedback divider is disabled and the FB pin is directly connected
to the internal GM amplifier.
IC Data Sheets EN75Q552.1E LA 8.
8.16 Diagram TCON ControllerB11B, MAX17113ETL (IC 7JF1)
Block diagram
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
75/184
Block diagram
Pinning information
DEL2
FSEL
VIN
VL
EN2
PGND
IN2
IN2
27282930 26 24 23 22
EN1
25
32 LX2LX1
31
19
20 LX2
OUT
21
PGND
STEP-DOWN OSC
VL
LX2
GND2
OUT
FB2
VIN
REF
AGND
DEL1
VL VL
VIN
VIN (12V)
3.3V
2A
150mV
STEP-UP
POWER-UP
SEQUENCE
HV
SWITCH
BLOCK
NEGATIVE
REG
POSITIVE
REG
IN2
LX1
PGND
FB1
COMP
FSEL
AGND
SWI
SWO
PGOODPGOOD
3.3V
VL
BST
VGOFF
-6V
100mA
REF
VL
AVDD16V
1.5A
REF
DEL2
DLP
DRVN
FBN FBP
REF
VIN
CPGND
50% OSC
EN1STEP-DOWN, NEGATIVE
ON/OFF
EN2STEP-UP, POSITIVE
CHARGE PUMP ON/OFF
P
VGON
35V
50mA
DRN
THR
MODE
CRST
CTL GON
CONTROL
GON
AVDD
SRC
SWO
SRCDRVP
CPGND
RESET
IC Data SheetsEN76 Q552.1E LA8.
8.17 Diagram TCON DC/DCB14B, ISL97653AIRZ (IC 7KFA)
Block diagram
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
76/184
Block diagram
Pinning information
1
40
2
3
4
30
29
28
27
39 38 37 36 35 34 33 32 31
LDO-CTL
LDO-FB
PVIN1
AGND
PROT
LX2
LX1
PGND2
PGND1
TEMP
COMP
FBB
RSET
HVS
PVIN2
CB
LXL1
LXL2
+-
+-
+-
+-
+-
+-
+-
+-
CONTROL
LOGIC
SAWTOOTH
GENERATOR
CURRENT
AMPLIFIER
CURRENT LIMIT
COMPARATOR
CURRENT LIMIT
THRESHOLD
REFERENCE BIAS
AND
SEQUENCE CONTROLLER
VREF
GM AMPLIFIER
UVLO COMPARATOR
OSCILLATOR
0.75 VREF
REGULATOR
SUPN
0.2V
UVLO COMPARATOR
0.4V
0.75 VREF
VREF
POUT
RSENSE
BUFFER
CONTROL
LOGIC
VREF
SAWTOOTHGENERATOR
SLOPECOMPENSATION
GM AMPLIFIER
SUPP
CURRENT LIMITTHRESHOLD
CURRENTLIMITCOMPARATOR
SUPP
C1- C1+ C2+ C2-POUT CTL COM
BUFFER
LX1
PGND1
CB
LXL1
CM2
FBL
FBP
FBN
NOUT
PVIN1,2
EN
CDEL
PVIN1,2
VL
FBB
CM1
PGND2
LX2
CURRENT AMPLIFIER
SLOPECOMPENSATION
VREF
FREQ
HVS
LOGIC
RSET HVS PROT
LXL2
DRN
680kHz
VL
LDO
CONTROL
LOGIC2
LDO-CTL
LDO-FB
TEMP
SENSORTEMP
BlockDiagrams EN 77Q552.1E LA 9.
9. Block Diagrams
9-1 Wiring diagram Rembrandt 32"WIRING DIAGRAM 32" REMBRANDT
Board Level Repair
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
77/184
2010-Feb-19 back todiv. table
MAINSSWITCH
11P
1M95
9P
1M99
1319
1P3
1316
1P3
2P3
1311
2P3
13081735
4P
1M95
11P
1M99
9P
1JA2
60P
1JA1
60P
1M20
8P
MAINSC
ORD
8191
8JA1
8JA2
CN2 CN1
3PJ
1
SSB(1150)B
MAIN POWER SUPPLYIPB 32 PLHC-P981A B(1005)
LCD DISPLAY
(1004)
LOUDSPEAKER
(5213)
TOBACKLIGHT
TOBACKLIGHT
KEYBOARD
CONTROL
(1114)
IR / LED BOARD
(1112)
8M99
8M20
8M95
8311
18770_400_100217.eps100219
1M99 (B03C)1. +12VD2. +12VD3. GND4. GND5. LAMP-ON6. BACKLIGHT-PWM_BL-VS7. BACKLIGHT-BOOST8. BACKLIGHT-PWM-ANA-DISP
9. POWER-OK
1M95 (B03C)1. +3V3-STANDBY2. STANDBY3. GND4. GND5. GND6. +12V7. +12V8. +12V
9. +24V-AUDIO-POWER10.GND-AUDIO11.MAINS-OK
1735 (B03A)1. LEFT-SPEAKER2. GND-AUDIO3. GND-AUDIO4. RIGHT-SPEAKER
1M20 (B09A)1. LIGHT-SENSOR2. GND3. RC4. LED-25. +3V3-STANDBY6. LED-17. KEYBOARD8. +5V
1JA2 (B11C)1. GND|19.VDD20.VDD|24.VCC25.VCC|60.GND
1JA1 (B11C)1. GND|36.VCC37.VCC|41.VDD42.VDD|60.GND
HIGH VOLTAGE
LN
Component Level RepairOnly For Authorized Workshop
USB
HDMI
PHONE
CONDITIONALACCESS
HDMI
HDMIHDMIVGA
SCART
TUNER
J2
3P
J1
8P
EN 78Q552.1E LA 9.BlockDiagrams
9-2 Wiring diagram Rembrandt 37" - 42" -
Board Level Repair
Component Level RepairOnly For Authorized Workshop
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
78/184
2010-Feb-19 back todiv. table
TWEETER(5215)
TWEETER(5215)
MAINSSWITCH
11P
1M95
9P
1M99
1319
1P3
1316
1P3
2P3
1311
2P3
13081735
4P
1M95
11P
1M99
9P
1JA2
60P
1JA1
60P
1M20
8P
MAINSC
ORD
8191
8JA1
8JA2
CN2 CN1
3PJ
1
SSB(1150)B
MAIN POWER SUPPLYIPB 37 PLHD-P982A B
IPB 42 PLHF-P983A B(1005)
LCD DISPLAY
(1004)
TOBACKLIGHT
TOBACKLIGHT
KEYBOARD
CONTROL
(1114)
IR / LED BOARD
(1112)
8M99
8M20
8M95
8311
18770_401_100217.ep s100219
1M99 (B03C)1. +12VD2. +12VD
3. GND4. GND5. LAMP-ON6. BACKLIGHT-PWM_BL-VS7. BACKLIGHT-BOOST8. BACKLIGHT-PWM-ANA-DISP9. POWER-OK
1M95 (B03C)1. +3V3-STANDBY2. STANDBY
3. GND4. GND5. GND6. +12V7. +12V8. +12V9. +24V-AUDIO-POWER10.GND-AUDIO11.MAINS-OK
1735 (B03A)1. LEFT-SPEAKER2. GND-AUDIO
3. GND-AUDIO4. RIGHT-SPEAKER
1M20 (B09A)1. LIGHT-SENSOR2. GND
3. RC4. LED-25. +3V3-STANDBY6. LED-17. KEYBOARD8. +5V
1JA2 (B11C)1. GND|
19.VDD20.VDD|24.VCC25.VCC|60.GND
1JA1 (B11C)1. GND|
36.VCC37.VCC|41.VDD42.VDD|60.GND
HIGH VOLTAGE
LN
USB
HDMI
TUNER
PHONE
CONDITIONALACCESS
HDMI
HDMIHDMI VGASCART
LOUDSPEAKER
(5213)
J2
3P
J1
8P
BlockDiagrams EN79Q552.1E LA 9.
9-3 Wiring diagram Van Gogh 32" - 40"
TO DISPLAY TO DISPLAYLCD DISPLAY
(1004)
WIRING DIAGRAM 32"- 40" VAN GOGH
Board Level Repair
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
79/184
2010-Feb-19 back todiv. table
TWEETER(5216)
TWEETER(5216)
MAINSSWITCH
11
P
1M95
9P
1M99
2P3
1311
2P3
1308
1735
4P
1M95
11P
1319
32"-6P
1316
32"-12P
1319
40"-10P
1316
40"-10P
1M99
9P
1KA2
80P
1KA1
80P
1M20
8P
MAINSC
ORD
8191
3PJ1
SSB(1150)B
MAIN POWER SUPPLY32"-FSP124-3MS01 B40"-DPS-206CP A B(1005)
KEYBOARD
CONTROL
(1114)
IR / LED BOARD
(1112)
8M99
8M95
8311
18770_402_100217.eps100219
1M99 (B03C)1. +12VD2. +12VD3. GND4. GND5. LAMP-ON6. BACKLIGHT-PWM_BL-VS7. BACKLIGHT-BOOST8. BACKLIGHT-PWM-ANA-DISP9. POWER-OK
1M95 (B03C)1. + 3V3-STANDBY2. STANDBY3. GND4. GND5. GND6. +12V7. +12V8. +12V9. +24V-AUDIO-POWER10.GND-AUDIO11.MAINS-OK 1735 (B03A)
1. LEFT-SPEAKER2. GND-AUDIO3. GND-AUDIO4. RIGHT-SPEAKER
1M20 (B09A)1. LIGHT-SENSOR2. GND3. RC4. LED-25. + 3V3-STANDBY6. LED-17. KEYBOARD8. +5V
1KA2 (B14E)1. GND|11.VLS_15V612.VLS_15V6|33.VCC_3V334.VCC_3V3|78.VGH_25V79.VGL_6V80.GND
1KA1 (B14E)1. GND|11.VLS_15V612.VLS_15V6|33.VCC_3V334.VCC_3V3|78.VGH_25V79.VGL_6V80.GND
LN
Component Level Repair
Only For Authorized Workshop
USB
HDMIT
UNER
PHONE
SPDIF
CONDITIONA
LACCESS
HDMIHDMI VGASCART
LOUDSPEAKER
(5213)
8M20
TOBACKLIGHT
8KA1
8KA2
NOTFOR32" TV-SETS NOTFOR32" TV-SETSJ2
3P
J1
8P
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
80/184
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
81/184
EN82Q552.1E LA 9.BlockDiagrams
9-6 Block Diagram Video
B02 PNX85500 B06B VIDEO OUT - LVDS B11A TCON CONTROLLER (LGD) B11C MINI LVDS
B01A COMMON INTERFACE
B07A DVBS FE
7R02 7R01
7600PNX85433EH/M2A
VIDEO STREAMB02A LVDSB02F
VIDEO
PCMCIA
CONDITIONALACCESS
20+3V3
MD0
MDI
7F0174LVC245APW
BUFFER
1P00
68P
51
52
18
17+5VCA
CA-MDO(0-7)MDO(0-7)
CA-MDI(0-7)
PX1
PX2
PX1
PX2
1G50
TO DISPLAY(TCONONDISPLAY)
TO TCONSSB TO DISPLAY(TCONONSSB)
LML
1
2
3
3
1JA1
60
34
21
58
53
13
7J01TL2429MC
GMA
7J02
M24C32
EEPROMSDA-TCON
SCL-TCON 41
42
37
36+VCC
+VDD
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
82/184
2010-Feb-19 back todiv. table
B11BTCON DC/DC
B04A ANALOGUE EXTERNAL S A
B01I VGA
B04BANALOGUE EXTERNALS B
B01FHDMI & CI
B07A DVBS-FE
B05ADDR
B01CUSB HUB
B01BFLASH
B14ATCON CONTROL (SHARP) B14E MINI LVDS (
B14DMPD
B14CP GAMMA &VOM & FLASH
B01HHDMI B04D HDMI
1E04
1E08
1E03
21
7R02STV6110AT
DVB-S
TUNER
7R01STV0903BAC
DVB-S
CHANNEL
DECODER
7
ANALOG VIDEOB02I
HDMI_DVB02C
AV3-PB
AV3-Y
AV3-PR
PB
PR
Y
EXT 1
EXT 2
EXT 3
1E01
1E02
2021
1
7
11
1516
2021
1
7
11
1516
SCART1
SCART2
19
7E04
19
7E05
1
1E05
2
3
14
13
R-VGA
G-VGA
B-VGA
H-SYNC-VGA
V-SYNC-VGA1 6
10
11
5 15
VGA
CONNECTOR
AC12
AD15
AE15
AC15
AF13
AC18
AB18
AE16
AD16
AF16
AV1-BLK16
7E09-1
AV2-STATUS8B02G
CONTROL
AV1-STATUS8
16 AV2-BLK
7E09-2
B02G
CONTROL
B02G
B02G
CONTROL
CONTROL
63 HDMIA-RXC-
HDMIA-RX0+
HDMIA-RX0-
HDMIA-RX1+
HDMIA-RX1-
HDMIA-RX2+
HDMIA-RX2-
62
61
60
59
58
57
56
HDMIA-RXC+
U26
T25
T26
W24
U25
V26
W26
W25
V25
RX1_B_P
RX2_B_N
RX2_B_P
RREF
RX1_B_N
RX0_B_P
RXC_B_P
RXC_B_N
RX0_B_N
TXC_N
TXC_P
TX0_N
TX0_P
TXA_N
TX1_P
TX2_N
TX2_P
PNX85500
18770_405_100217.eps100219
IP
SAT IN
2
2
2
TUNER_P
TUNER_N
IF_AGC
7E06
CVBS-MON-OUT1 AF11CVBS1_OUT
7 AV4-PB AD14 AI23
AV4-PR15 AC14AI33
11 AV4-Y AE14AI13
AV2-CVBS20 AB14AI42
ATV_CVBS_Y3
CR
VGA_R
VSYNC_IN
VGA_G
VGA_B
PR_R_C1
Y_G1
PB_B1
AC1315 AV1-RAV1_R
7 AD13AVI-BAV1_B
11 AE13AV1-GAV1_G
20 AB15AV1-CVBSCVBS_Y1
TNR_SER1_MIVAL
TNR_SER1_SOP
TNR_SER1_MICLK
TNR_SER1_DATA
HSYNC_IN
+3V3
3S0W
1
5SVHSIN
24
3
1ECB Y-SVHS
C-SVHS
PX3
PX4
PX3
PX4
QUAD LVDS
1920x1080
100/120HZ
1G51
+VDISP
TO DISPLAY(TCONONDISPLAY)
I2C
50
51
49
40
40
3
4
2
1
TO TCONSSB
TO TCONSSB
TO TCONSSB
TO DISPLAY
(TCONONSSB)
RML
N.C.41
1JA2
59
60
48
40
27
24
25
20
19
2
1
1
20 8IM
32 122XTAL
18 12QP
19 11QM
78 TS-DVBS-VALID
75 TS-DVBS-SOP
74 TS-DVBS-CLOCK
73 TS-DVBS-DATA
4
AD12
AE12
AF12
MEMORYB02B
V1DDR2-VREF-CTRL3
A2DDR2-VREF-CTRL2
VREF_2
VREF_1
CONROLB02E
FLASHB02A
7F20NAND02GW3B2DN6FNAND04GW3B2DN6F
NAND
FLASH
256MB
512MB
4
3
2
1
USB-DM
USB-DP
USB-DM2
5000 Serie
7000 Serie
USB-DP2
USB-DM1
USB-DP1
SIDEUSBCONNECTOR
1P08
+5V-USB1
R26
R25
12,37+3V3VCC
USB_DP
USB_DN
+5V-USB2
XIO_D
2
1
3
4
4
3
2
1
SIDEUSBCONNECTOR
1P07
2
1
3
4
9F26
9F25
9F21
9F20XIO-D(00-07)
5000 Serie 256MB7000 Serie 512MB
7JC1MAX9668ETP
TIMING
CONTROL
GMA
GMA
GAMMA
REF
SYST
7JD1MAX17119ET
LEVELSHIFTER
CLKGCLK
+VCC
+VDD
2
13
PX1
PX2
PX3
PX4
TO DISPLAY(TCON ON SSB)
TO DISPLAY(TCONONSSB)
L_LV
R_LV
1KA2
59
81
48
50
13
24
25
20
19
1KA1
81
50
13
58
53
2
13
1
1
7KAAUPD809900F
7KQAISL24837IRZ
TIMING
CONTROL
GMA
GMA
REFVOLTAGE
GEN
7KQBM25P32
FLASH
7KUEMAX17079GTL
LEVELSHIFTER
CS(1U-12U)CS(1-12)
+VCC
+VDD
41
42
37
36+VCC
+VDD
SPI
SDO
SCS
SCK
2
13
SSB3104 313 6364* SSB3104 313 6400*
SSB3104 313 6402*SSB3104 313 6406*
OR
Only 7000 Serie
7EC1SII9187ACNUSII9287BCNU
HDMI
SWITCH
VCC33
RXC
RXD
RXB
RXA
72
71
69
68
66
65
63
62
42
41
39
39
36
35
33
32
23
22
20
19
17
16
14
13
90
89
87
86
84
83
8180
19
1
18
2
1
1P05
3
4
7
9
1012
6
DRX2+
DRX2-
DRX1+
DRX1-
DRX0+
DRX0-
DRXC+DRXC-HDMI SIDE
CONNECTOR
19
1
18
2
1
1P02
3
4
7
9
10
12
6
CRX2+
CRX2-
CRX1+
CRX1-
CRX0+
CRX0-
CRXC+
CRXC-HDMI 1CONNECTOR
1
1P03
3
4
7
9
10
12
6
BRX2+
BRX2-
BRX1+
BRX1-
BRX0+
BRX0-
BRXC+
BRXC-
1
1P04
3
4
7
9
10
12
6
ARX2+
ARX2-
ARX1+
ARX1-
ARX0+
ARX0-
ARXC+
ARXC-
19
1
18
2
HDMI 2CONNECTOR
19
1
18
2
HDMI 3CONNECTOR
9,27,64+3V3-HDMI
Only 7000 Serie
Only ForDVBS
PNX-IF-AGC
4
5
1F75
SAW36MHZ17
2F74
2F78
2F90 3F79-1
3F79-45F70
1T01TH2603
IF-OUT1
IF-OUT2
MAIN HYBRID
TUNER
2
3
4
7
6
PNX-IF-P
PNX-IF-N11
10 1
2
7F75UPC3221GV
AGCAMPLIFIER
IN
VCC
OUT
AGCCONTROL
1
SELECT-SAW
RF IN
5F73
7F70
B02E
CONTROL
BANDPASS
FILTER
TUN-IF-P
TUN-IF-N
1R10
16M
31
30
DDR2-VREF-DDR
A1E2A1E2A1E2A1E2
+1V8
SDRAM
128MB
7B01EDE1108AGBG
SDRAM
128MB
7B02EDE1116AEBGEDE1108AGBG
SDRAM
128MB
7B03EDE1108AGBG
DQ
A
SDRAM
128MB
7B00EDE1116AGBGEDE1108AGBG
VREF
VDDL
VREF
VDDL
VREF
VDDL
VREF
VDDL
DDR2-D(0-31)
D(24-31)
D(16-23)
D(8-15)
D(0-7)
DDR2-A(0-13)
5000 Serie 256MB 7000 Serie 512MB
BlockDiagrams EN83Q552.1E LA 9.
9-7 Block Diagram Audio
B02D CLASS-D B03A AUDIO
B02 PNX85500B01A COMMON INTERFACE
7H00PNX85439EH/M2
AUDIOB02D
AD7
1735
1
2
SPEAKERL
ADAC(1) +AUDIO-L
7D10TPA3123D2PWP
CLASS D
POWER
OUT-L
PVCC_L
PVCC_R
512 22IN-L
LEFT-SPEAKER
ADAC_1
AUDIO
1,3
10,12+24V-AUDIO-POWER
5D07
5D08
VIDEO STREAMB02A
PCMCIA
CONDITIONALACCESS
20+3V3
MD0
MDI
7F0174LVC245APW
BUFFER
1P00
68P
51
52
18
17+5VCA
CA-MDO(0-7)MDO(0-7)
CA-MDI(0-7)
7S05LM324P
14
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
83/184
2010-Feb-19 back todiv. table
B01H HDMI B04D HDMI B02DPNX85500: AUDIO
B04E HEADPHONE
B04B ANALOGUE EXTERNALS B
B04A ANALOGUE EXTERNALS A
B01J TEMP SENSOR + HEADPHONEB01F HDMI & CI
B07A DVBS-FE
B05A DDR
B01C USB HUB
B01B FLASH
STANDBYB03H
HDMI_DVB02c
STANDBYB02G
PNX85500
18770_406_100217.eps100219
AE7
SPEAKERL3
4
SPEAKERR
SUBWOOFER
(OPTIONAL)
ADAC(2) -AUDIO-R
RESET-AUDIOAD1
AC19
ADAC(4)
AMP1
AMP2ADAC(3)
HEADPHONEOUT 3.5mm
AF7
AD6
7EE1TPA6111A2DGN
HEADPHONEAMPLIFIER
1
7IN-1
SHUTDOWN
IN-2
2
6
5
A-PLOP B03A
B02G
B03C
AMPLIFIER
OUT-R
10 6
15
IN-R
MUTE
SD
4
2
AUDIO-MUTE-UP
A-STBY
A-STBY
B04A
STANDBY &PROTECTION
7D03
MAINSWITCHDETECT
7D03
RIGHT-SPEAKER
AE6
AF6
AE10
AF10
AD10
AC10
AU DI O- OU T- L 1
7
3
1E08
4
6
5
ADAC(5)
ADAC(6)
AUDIO-IN3-L
AUDIO-IN3-R
AE9
AF9AUDIO IN
L+R
ADAC_2
PO_7
PO_6
ADAC3
ADAC4
1328
2
3
1
7 EE 0-1 7 EE 0-2
1D38
1
2
3DETECT2
MAINS-OK
1
1E01-1
3
6
AP-SCART-OUT-L
AP-SCART-OUT-R
2
1
1E02
3
2
6
AP-SCART-OUT-L
AP-SCART-OUT-R
AUDIO-IN2-R
AUDIO-IN2-L
2021
1
7
11
1516
SCART1
SCART2
A-PLOP
7E01A-PLOP
B03C
2021
1
7
11
1516
7S05
AUDIO-OUT-R3EA7-4
3EA7-1
AUDIO-IN1-L
AUDIO-IN1-R
5D03
7EC1SII9187ACNUSII9287BCNU
HDMI
SWITCH
VCC33
RXC
RXD
RXB
RXA
72
71
69
68
66
65
63
62
42
41
39
39
36
35
33
32
23
22
20
19
17
16
14
13
90
89
87
86
84
83
81
80
19
1
18
2
1
1P05
3
4
7
9
10
12
6
DRX2+
DRX2-
DRX1+
DRX1-
DRX0+
DRX0-
DRXC+
DRXC-HDMI SIDECONNECTOR
19
1
18
2
1
1P02
3
4
7
9
10
12
6
CRX2+
CRX2-
CRX1+
CRX1-
CRX0+
CRX0-
CRXC+
CRXC-HDMI 1CONNECTOR
1
1P03
3
4
7
9
10
12
6
BRX2+
BRX2-
BRX1+
BRX1-
BRX0+
BRX0-
BRXC+
BRXC-
1
1P04
3
4
7
9
10
12
6
ARX2+
ARX2-
ARX1+
ARX1-
ARX0+
ARX0-
ARXC+
ARXC-
19
1
18
2
HDMI 2CONNECTOR
19
1
18
2
HDMI 3CONNECTOR
14 ARC-eHDMI+ eHDMI+
9,27,64+3V3-HDMI
8+3V3VDD
VO_1
VO_2
AD9
AC9
AUDIO-IN4-L
AUDIO-IN4-RVGA(ORDVI)
AUDIO
1E09
2
3
1
AIN4_L
AIN4_R
ADAC_5
ADAC_6
AIN1_R
AIN2_L
AIN2_R
AIN3_L
AIN3_R
ADAC_5
ADAC_6
AIN1_L
21
7R02STV6110AT
DVB-STUNER
7R01STV0903BAC
DVB-SCHANNEL
DECODER
7
ANALOG VIDEOB02I
IP
SAT IN
TUNER_P
TUNER_N
IF_AGC
TNR_SER1_MIVAL
TNR_SER1_SOP
TNR_SER1_MICLK
TNR_SER1_DATA
20 8IM
32 122XTAL
18 12QP
19 11QM
78 TS-DVBS-VALID
75 TS-DVBS-SOP
74 TS-DVBS-CLOCK
73 TS-DVBS-DATA
4
PNX-IF-AGC
4
5
1F75
SAW36MHZ17
2F74
2F78
2F90 3F79-1
3F79-45F70
1T01TH2603
IF-OUT1
IF-OUT2
MAIN HYBRID
TUNER
2
3
4
7
6
AD12
AE12
AF12
PNX-IF-P
PNX-IF-N11
10 1
2
+5V-TUN-PIN7F75UPC3221GV
AGC AMPLIFIER
IN
VCC
OUT
AGCCONTROL
1
SELECT-SAW
RF IN
5F73
7F70
B02E
CONTROL
BANDPASSFILTER
MEMORYB02B
V1DDR2-VREF-CTRL3
A2DDR2-VREF-CTRL2
VREF_2
VREF_1
8
1E07
1AF5
AF18
DIGITALAUDIO
OUT
SPDIF-OUT-PNX
SEL-HDMI-ARC
SPDIF-OUT2
1
4
5
3
8
SPDIF_OUT
P0_4
7S09&
+3V3
A-PLOP
7D15
A-PLOPB04E
CONROLB02E
FLASHB02A
7F20NAND02GW3B2DN6FNAND04GW3B2DN6F
NAND
FLASH
256MB
512MB
4
3
2
1
USB-DM
USB-DP
USB-DM2
5000 Serie
7000 Serie
USB-DP2
USB-DM1
USB-DP1
SIDEUSB
CONNECTOR
1P08
+5V-USB1
R26
R25
12,37+3V3VCC
USB_DP
USB_DN
+5V-USB2
XIO_D
2
1
3
4
4
3
2
1
SIDEUSBCONNECTOR
1P07
2
1
3
4
9F26
9F25
9F21
9F20
XIO-D(00-07)
DDR2-VREF-DDR
A1E2A1E2A1E2A1E2
+1V8
SDRAM
128MB
7B01EDE1108AGBG
SDRAM
128MB
7B02EDE1116AEBGEDE1108AGBG
SDRAM
128MB
7B03EDE1108AGBG
DQ
A
SDRAM
128MB
7B00EDE1116AGBGEDE1108AGBG
VREF
VDDL
VREF
VDDL
VREF
VDDL
VREF
VDDL
DDR2-D(0-31)
D(24-31)
D(16-23)
D(8-15)
D(0-7)
DDR2-A(0-13)
5000 Serie 256MB 7000 Serie 512MB
5000 Serie 256MB7000 Serie 512MB
Only 7000 Serie
Only 7000 Serie
Only ForDVBS
5000 Serie mux SIL9187 - non Instaport7000 Serie mux SIL9287 - Instaport
5EC2
TUN-IF-P
TUN-IF-N
1R10
16M
31
30
63 HDMIA-RXC-
HDMIA-RX0+
HDMIA-RX0-
HDMIA-RX1+
HDMIA-RX1-
HDMIA-RX2+
HDMIA-RX2-
62
61
60
59
58
57
56
HDMIA-RXC+
U26
T25
T26
W24
U25
V26
W26W25
V25
RX1_B_P
RX2_B_N
RX2_B_P
RREF
RX1_B_N
RX0_B_P
RXC_B_P
RXC_B_N
RX0_B_N
+3V3
3S0W
EN84Q552.1E LA 9.BlockDiagrams
9-8 Block Diagram Control & Clock Signals
B01D SD-CARD B02A PNX85500 B06C AMBILIGHT
CONTROL + CLOCK SIGNALS
TOAMBILIGHT
MODULE
B02E ETHERNET
PNX85500
7S00PNX85507EB
SD-CARDCONTROL
1P09
W21 SDIO-DAT3CC_DAT3
2 W6
SDIO-CLK
SDIO-CMDCMD
10 U6SDIO CDn
W15CLK
7 W5SDIO-DAT0DAT_0
8 W4SDIO-DAT1DAT_1
9 W3SDIO-DAT2DAT_2
PXCLK54B02E
B02G
1M59
2
1
3
5
8
7
10
11
13
Pin8
Pin3
Pin5
Pin7
Pin6
Pin4
Pin9
Pin2
Pin1
7GA0XC9572XL
CPLD41
43
40PNX-SPI-SDI
39PNX-SPI-SDO
3PNX SPI CS BLnV22
PNX-SPI-CLK
AMBI-SPI-CLK-OUT22
AMBI-SPI-SDO-OUT27
AMBI-SPI-SDI-OUT_G123
AMBI-PWM-CLK_B229
AMBI-SPI-CS-OUTn_R230
AMBI-LATCH1_G231
AMBI-PROG_B119
AMBI-BLANK_R120
AMBI LATCH2 DI S28
8/11/2019 Philips 37pfl7605h Ch q552.1e-La
84/184
2010-Feb-19 back todiv. table
B04D HDMI
B04C ETHERNET + SERVICE
B01A COMMON INTERFACE
B09A DVBSCONNECTOR BOARDB11D CONNECTORSB14F CONNECTORS
B01B FLASH
B03C DC / DC
B05A DDR
B01E PNX85500-CONTROL
B04V ETHERNET + SERVICE
B02E PNX85500: MIPS B01C USB HUB
B03C DC / DC
B02GPNX85500:STANDBY CONTROLLER
B07A DVBS-FE B01K TUNER BRAZIL
B02G PNX85500: STANDBY CONTROLLER
1F51
1
3
4
5
2LEVEL SHIFTED
FOR
DEBUGUSE
ONLY
7E10LAN8710A-EZK
ETHERNET
ETHERNET
CONNECTOR
RJ45
B02A
VIDEOSTREAMB02A
CA-A(00-14)
1M99
7
6
5
1M95
2
LED1 AD26
AE26
AA22DETECT2
AA26
AF19
RESET-STBYn
4xHDMI
CONNECTOR
AB22RESET-SYSTEM
AD21 ENABLE-3V3n
CONNECTOR
AC25LED2
1S02
54M
AF17
AE17
CONTROLB02E
CONTROLB02E
STANDBYB02G
HDMI_DVB02C
AD22AV1-BLK
AF20 STANDBY
AD19
AD23KEYBOARD
RC
LIGHT-SENSOR
AE19 TACH0
AB19 RESET-AUDIO
AF1 SENSE+1V1
AE25AV1-STATUS
BACKLIGHT-OUT
BACKLIGHT-BOOST
RESET-SYSTEMnAE4 B01KB02G
B03G
AC21 POWER-OK
B03B
B02G
B07A
B01E
7S20NCP303LSN28G
2INP
1OUTP
+3V3-STANDBY
GND
B02E
B02H POWER
7EC1SII9187ACNU
HDMISWITCH
B04A
1P00
1
68
PCMCIA
CONDITIONAL
ACCESS
UA_RX_0
UA_TX_1
P1_7
P6_4
P2_2
P2_7
P1_1
P2_6
P0_6
VDD_1V1
P2_3
XTAL_I
XTAL_O
P5_1
P5_O
P3_2
P3_3
P3_5
P3_4
CADC_2
CADC_3
RESET_IN
P1_2
W24RREF
HDMI_RX
P1_0
PWM_1
PWM_0
7F027F03
7F047F05
7F01
TO
POWER
SUPPLY
B04A
COMMONINTERFACE
TO
POWER
SUPPLY
+3V3-STANDBY
+5V
B04E
B03C
SDM
SPI-PROGAF22
AB20 FF04
FF29
18770_407_100217.ep s100217
RXD-UP
TXD-UP
Y23
Y24UART
SERVICE
CONNECTOR
AG1
AH5
RXD1-MIPS
TXD1-MIPS
LED-2
LED-1
1
2
3
4
5
6
7
8
1M20
7U43
ARX-HOTPLUG
1E06
2
3
1
AC22AV2-BLKB04A
AE24AV2-STATUSB04A
P2_0AC20LCD-PWR-ONn
B03H
RESET-STBYn
RESET-DVBS
AA15 SENSE+1V2B03DVDDA_1V2
AA18 RESET-DVBSB07AP0_1
AE18 RESET-ETHERNETnB04CP0_3
AF18 SEL-HDMI-ARCB02DP0_4
AE