Philips 55PFL4909 Service Manual page 79

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PRODUCT SAFETY NOTE: Products marked with a
# have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------)
are not available.
2. Tolerance of Capacitors and Resistors are noted
with the following symbols.
C.....±0.25%
D.....±0.5%
G.....±2%
J......±5%
M.....±20%
N.....±30%
Different parts from the original model
55PFL4909/F7 (Serial No. : DS1)
Ref. No.
Description
DIGITAL MAIN CBA UNIT
CN3701
Not used
IC3006
IC 32M-BIT SERIAL FLASH MEMORY
W25Q32FVSSIG
IC3009
IC RESET IC-PST8429UR
IC3019
IC USB HIGH-SIDE SW AP2151WG-7/SOT25/
5PI
IC3101
IC MSD8220LB1-S1 MSD8220LB1-S1 EPLQFP NSAA0RMST002
IC3102
Not used
IC3103
Not used
IC3201
IC DC-DC CONVERTER MP1472GJC452Z
IC3601
IC REGULATOR BD00IA5WEFJ-E2
IC3602
REGULATOR AP1117EG-13
IC3603
IC REGULATOR BD00IA5WEFJ-E2
IC3604
IC DC-DC CONVERTER MP2314GJ-Z TSOT23-
8
IC3605
IC DC-DC CONVERTER MP2314GJ-Z TSOT23-
8
IC3607
Not used
IC3701
Not used
IC3801
IC D-CLASS AUDIO POWER AMPLIFI
TPA3110D2PWPR
IC3803
Not used
IC3851
IC STEREO HEADPHONE AMPLIFIER
TS488IQT DFN8 8PIN
IC3901
Not used
TU3001
Not used
TU3901
TUNER UNIT U9004UH
IC3401
Not used
IC3402
Not used
POEWER SUPPLY CBA
C728
Not used
C729
Not used
D715
Not used
D716
Not used
Q703
Not used
Q705
Not used
2014/05/07
Electrical Parts
Ref. No.
R656
R748
R749
R750
R751
R752
R753
R754
R755
R756
F.....±1%
K.....±10%
Z.....+80/-20%
Part No.
A4GRAMMA-003
NSCA0R0ZM018
QSCA0T0MM075
NSCA0TDES015
NSCA0T09M021
QSCA0T0RM233
NSCA0TDES012
QSCA0T0RM233
NSCA0T09M025
NSCA0T09M025
NSCA0T0TY073
NSCA0T0SS070
U9004UH
A4GR0MPW-001
13-10
Description
RES CHIP 1608 1/10W J 100k 
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Part No.
RRXA104HH013
A4GRAEL.fm

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