Philips 32PFL4664/F7 User manual

Service Manual
Contents
TYPE A
32PFL4664/F7 PHILIPS (Serial No.: ME1)
32PFL4664/F7 A PHILIPS (Serial No.: ME9)
TYPE B
32PFL4664/F7 PHILIPS (Serial No.: ME3, ME7)
TYPE C
32PFL4664/F7 PHILIPS (Serial No.: ME2, ME4, ME6)
32PFL4764/F7 PHILIPS (Serial No.: ME1)
32” LCD TV
chassis PL19.00
200116
© 2020 Funai Electric Co., Ltd.
All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed,
downloaded or stored in any storage medium, in any form or for any purpose without the express prior written
consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto
is strictly prohibited.
Information in this document is subject to change without notice. Funai reserves the right to change the content
herein without the obligation to notify any person or organization of such changes.
with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way
without the express written consent of Funai. All other trademarks used herein remain the exclusive property of
their respective owners. Nothing contained in this manual should be construed as granting, by implication or
otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any
other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights
to the fullest extent of the law.
This service manual contains information of different types of models.
Make sure to refer to the section describing your model.mation of different types of

10-3
Digital Main 1 Schematic Diagram [TYPE A]
4
32
1
IC602
LTV-816S-TP-C
1000P/250V
C603
1N5406BRV
D602
1N5406BRV
D604
1N5406BRV
D601
1N5406BRV
D603
1.5K
R608
220
R607
220
R606
330K
R603
100P
C610
MM5Z4V3B
D605
2200P
C607
330K
R604
100P
/2KV
C606
330
R613
330K
R614
1SS400ST
D610
KTC8050S-D-RTK/P
Q602
0.015
C608
OPEN
D607
RB520SM-30
D609
3.9K
R612
0.068
C609
100
R609
KTC3875S
-Y-RTK/P
Q621
560
R621 MM5Z36B
D623
4.7
C623
0.36/2W
R605
10K
R623 0.1
C622
2.5A250V
BC601
BEAD
W
L601
LINE
FILTER
CN601
B
VARISTOR
SA601
AC601
AC CORD
1.2M
/1/2W
R601
2.5A/250V
F602
KDZVTR36B
D608
10/16V
C671
1SS400ST
D621
1000P/250V
C602
STD10N60M2
Q601
0.22
/275V
C614
0.22
/275V
C604
T601
POWER TRANS
6
5
4
1
2
7
8
9
10
11
KTC3875S
-Y-RTK/P
Q1004
1
C666
OPEN
C676
100K
R1038
1K
R1042
MM5Z8V2B
D657
MM5Z36B
D1009
10K
R1020
10K
R1035
10K
R1061
KTC3875S
-Y-RTK/P
Q1015
MM5Z36B
D1010
1000/16V
C654
47K
R668
RESET
1
C660
1SS400ST
D662
24K
R675
10K
R1039
2.2K
R1010
10K
R1017
27K
R652
KTC3875S
-Y-RTK/P
Q1005
2.2
R650
P-ON-H2
KTC3875S
-Y-RTK/P
Q1010
10K
R1036
47K
R1023
10K
R1015
BACKLIGHT-SW
10K
R669
1000/16V
C655
BACKLIGHT-ADJ
1K
R681
47/100V
C1001
MM5Z20B
D1020
12K
R662
KTC3875S
-Y-RTK/P
Q1018
10K
R1043
270
R658
OPEN
R1002
100P
C669
33K
R1016
1
C1012
10K
R1060
1K
R1008
220
R655
OPEN
R663
680P
/630V
C650
10K
R1021 47K R1031
OPEN
C1005
2.2K
R676
KTC3875S
-Y-RTK/P
Q1009
OPEN
R1003
47K
R1045
OPEN
C675
D1017
1SS400ST
KTC3875S
-Y-RTK/P
Q653
10
R1013
KTC3875S
-Y-RTK/P
Q1017
PROTECT3
D1012
1SS400ST
47/100V
C1002
Q1003
AP18T10AGH-HF
G
D
S
1
R651
10K
R1019
33K
R653
D1018
1SS400ST
D660
AS431BNTR-E1
OPEN
R1004
PTZTE2518B
D654
AL+3.3V
OPEN
R694
6.8K
R1009
OPEN
R693
1K
R1037
AZ431LBNTR-G1
D1016
LCD+12V
KTC3875S
-Y-RTK/P
Q650
MM5Z8V2B
D1005
47/100V
C1003
D656
RS1BJTD
0.022
C1026
KTC3875S-Y-RTK/P
Q1019
2ILED
1
C673
D650
RS2G
D653
SS310
6.8K
R1030
10K
R1018
D1011
1SS400ST
1
C674
C656
1/50V
220
R654
CN1001
1VLED
KTC3875S
-Y-RTK/P
Q1016
OPEN
R1001
D655
SS310
MM5Z20B
D1019
10K
R661
D1003
1SS400ST
OPEN
R1005
22K
R667
1
C1022
PROTECT-PANEL
330/200V
C605
OPEN
C601
C1013
4.7
BC650
BEAD AMP+13V
P-ON+13V
OPEN
R1001A 4.3/1W R1002A
OPEN
D1013 0 R1032
4
3
1
2
0.4
11.4
ERROR
VOLTAGE DET
HOT CIRCUIT. BE CAREFUL.
A FBCDE G
HOT COLD
151.2
2.8
(SWITCHING)
0
0
SWITCHING
CONTROL
0.4
OVER
VOLTAGE
PROTECT
0
0
0.4
2.8
(SWITCHING)
0
0.6
0
0
0.5
0
0.2
0
2.8
0
0.3
0.5
5.6
2.8
1.2
LED BACKLIGHT
CONTROL
LED BACKLIGHT
DRIVE
LED BACKLIGHT
CONTROL
LED BACKLIGHT
CONTROL
LED BACKLIGHT
CONTROL SIGNAL
DETECT
(ERROR DETECT)
(ERROR DETECT)
(ERROR DETECT)
3.3
0
0
0.7
0.6
0
0
0
(SWITCHING)
1.9
2.0
3.4
2.0
00.5
10.3
0
10.3
11.4
(RESET)
0
-3.0
1.0
0
2.5
CONTINUE
DIGITAL 4
CONTINUE
DIGITAL 5
CONTINUE
DIGITAL 8
52.1
5.6
TO LCD PANEL
ASSEMBLY
3.3
0
0
(SWITCHING)
DIGITAL MAIN CBA UNIT
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F602) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire,
replace only with same type 2.5A, 250V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 2.5A, 250V.
2.5A 250V
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
PL19.00ASCD1

10-27
Digital Main CBA Top View [TYPE A]
Because a hot chassis ground is present in the power supply
circuit, an isolation transformer must be used when repairing.
Also, in order to have the ability to increase the input slowly,
when troubleshooting this type of power supply circuit,
a variable isolation transformer is required.
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F602) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire,
replace only with same type 2.5A, 250V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 2.5A, 250V.
2.5A 250V
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
R601
R603
R614
CN601
C604
C605
C614
D601
D604
C671
SA601
L601
C601
F602 BOND
REPLACE FUSE AS MARKED
CAUTION-
RISK OF FIRE-
T 2.5A L/250V
WHITE
NEUTRAL
BLACK
LIVE R604
R606 R607
R609
R621
R623
C606
C607
C608
C610
C622 C623
D602
D603
D605
D607
D608
D609
D610
D621
IC602
D623
C2018
C2042
C2043
C2044
C2045
Q601
Q602
BC601
Q621
T601
C602
C603
R613
R608
C609
R612
R605
C2024
C3634
IC3605
C3635
C3636 C3637
R3611
R3613
C3830
C3640 C3641
C3642
C3644
C3646
R3813
C3649
R3630
R3633
R651
R654
R655
R658
R661
R667
R668
R669
R675
R676
L2001
R681
L2002
L2003
C650
C660
C666
C669
C673
C674
C675
C1005
C1022
D657
R3133
D1003
R3134
D1005
R1003
D660
R1004
L3601
L3802
Q2012
C2019
D2001
D2005
C2038
C2039
R2019
C2046
R2025
Q3604
C3806
C3613
C3617
PS2001
C3815
R3609
Q653
C3817
C1001
C1002
C1003
C654
C3831
C3825
R3819
C1013 R1039
R1038 Q1017
R1060
R1045
R3822
C655
C2035
R2008
R2007
R2039
D2004
R2033
C2034
C2033
C2032 R2009
R2010
C2009
R652
R693
R2022
D2011
R2021
R2020
C2036
D2002
C2037
R2013
R2017
R2054
R2011
R2064
R2063
C2056
Q2011
Q2013
R2031
C2055
R663
D654
R694
R650
D650
D656
C3808
R3608
D1018
D1017
R1036
R1037
Q1018
C656
BC650 Q2001
C3849
R1002
R1001
R1031
R1005
R1061
R1002A
1
3
6
4
BACLFAG0201 3
1
R3801
R3802
R3803
R3230
R3231
R3232
R3233
R3234
R3235
R3248
CN1001 Q1003
Q1004
R3120 R3121
R1008
R1009
R1010
R3155
R1021
R1023
R1030
R3201
R1018
Q1009
D1010
R1035 R1032
R1020
D1020
R1017
R1016
D1009 Q1016
C1012
R1042
R1043
Q1019
R1019
D1011
D1012
Q1010
R1015
Q1015
R1013
R3247
R1001A
Q1005
5
10
R3032
R3034
R3610
R3036
R3038
R3040
R3042
R3236
R3237
R3044
C3103
C3104
IC3101
IC3102
R3112
R3113
R3116
R3117
X3101
C3601
C3602
C3603
R3009
C3612
C3614
R3206
R3207
C3625
R3602 R3604
R3605
IC3601
C3691
C3606
C3608
C3605
C3621
C3620
20 21
1
10 15
5
TP3102
TP3103
TP3105
TP3106
TP3107
TP3108
TP3109
C3156
R3146
R3147
L3801
R3161
R3162
R3168
R3175
C3002
C3006R3008
C3804
R3010
L3105
C3153
C3154
C3155
C3160
L3604
IC3019
C3165
C3164
R3011
C3805
TU9001
IC9001
R3650 R3651
TP3907
TP3908
C3908
C3909
D3501
C3926
D3902
C3927
D3903
D3904
C3159
C3161
R3160
R3936
CN3009
C3004
Q3606
R3020
D3601
R3021
D3604
D3607
D3608
L3102
C9011
C9012
C9013
C9015
C9016
C9017
C9018
C9019
C9020
C3910
C9001
C9002
C9003
C9004
C9005
C9006
C9007
C9008
C9009
IC3602
R9003
R9001
R9002
C9014
L9001
L9002
L9004
L9003
L9007
R3648
R3649
C3647
C3507
C9010
SW3002
POWER/SOURCE
C3609
A
BB
C
R3224
IC3604
D3052
L3913
JK3704
C3905
C3906
D3503
R3508
X9001
D3901
C3946
C3947
R3007
C3802
C3803
R3222
C9021 C9022
JK3701
R9004
R9005
JK3001
R3616
R3618
R3622
C3615
C3607
C3616
C3669
C3650
L3603
R3711
R3701
R3123
R3717
R3122
C3717
C3716
R3619
C3651
C3666
C3667
C3638
C3643
C3639
C3718
R3502
C3503
C9023
R9006
RESET
SW3001
WHITE RED
RED
WHITE
13
46
100
0.175
C
A
C3833
CN3702
R3130
R3131
R3157
R3158
CN3004 CN3801
D3801
JK3002
D3802
C3834
C3705
C3837
C3854
YELLOW
YELLOW
0.25
90
R3225
R3240
R3241
R3242
R3631
R3115
R3124
R3125
R3132
R3159
R3163
R3199
CN3001
Q3203
Q3204
C3210
C3217
C3219
C3220
D3201
D3202
R3018
R3019
IC3205
R3212
R3214
R3215
R3022
R3023
R3217
R3024
R3218
R3219
R3220
R3221
R3223
C3204
Q3202
C3216
3 7 9
1
R3418
R3419
R3804
R3420
R3421
R3424
C3648
R3625
R3435
R3821
R3826
R3632
R3827
R3634
R3635
R3637
C3665
R3640
CN3501
C3501
C3502
D3502 R3507
R3703
R3137
L3602
C3401
C3402
C3409
C3410
C3411
Q3601
R3402
R3403 R3404
C3814
R3408
C3624
IC3401
C3626
C3627
C3628
C3629
D3605
C3820
R3411
R3412R3413
C3630
R3415
R3416
C3632
IC3603
C3633
C3403
C3404
C3631
C3423
R3414R3407
C3408
C3407
C3424
R3417
C3406
R3405 C3405
R3406
C3430
C3431
C3819
C3807
3
4
6
1
C3829
C3835
C3836
C3838
C3845
C3846
C3847
C3850
C3851
C3852
L3803
L3804
L3805
L3806
CN2001
R2003
R2061
C3821
IC3801
C3853
C3811
C3848
C2001
C2014
C2027
R2001
R2002
R2004
R2005
R2006
R2015
C2040
R2018
R2027
R2028
R2029 R2030
R2055 R2056
R2057 R2058
R2059
R2060
R2062
C2002
C2003
C2004
C2005
C2006
C2007
C2047
C2048
C2049
C2050
C2051
C2052
R2026
C2031
C2030
C2029
C2028
C2008
C2010 C2053
C2041
R2024
IC2001 C2011
R2023
R2032
D
D
CN2002
Q2002
C2012
C2013 C2015
C2016
C2020
C2021
C2022 C2025
D2003
R2012
R2014
R2016
C2023
C2026
COLDHOT
D3803
C3843
CN3802
C3841
C3842
D3804
C3855
D1019 D1013
ABCDEFGHJKLMNPRTUVWYAA
MLKJHGFDCBA
TRPNMLKJHGFEDCBA
R3141 R3716
R3702 C3701
L9005 L9006
BACLFAG02013

10-28
Digital Main CBA Bottom View [TYPE A]
Because a hot chassis ground is present in the power supply
circuit, an isolation transformer must be used when repairing.
Also, in order to have the ability to increase the input slowly,
when troubleshooting this type of power supply circuit,
a variable isolation transformer is required.
For continued protection against risk of fire,
replace only with same type 2.5A, 250V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 2.5A, 250V.
2.5A 250V
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
R3030
C3828
R3031
R3226
R3227
R3033
R3228
R3229
R3035
R3612
R3037
R3039
C3832
R3617
R601
C3839
R3041
R605
C3645
R3238
R3814
R3045
R3815
TP3101
TU9001
R3816
R3047
R3817
TP3104
R3818
C3840
R3624
R3049
C3844
R3629
C3652
R3244
C3655
R3245
R3053
C3657
R3054
R3055
C3659
R3056
C3851
CN601
TP3501
R3639
C3662
TP3502
TP3503
TP3504
R3641
R3646 R3647
TP3704
C3671
C3674
TP3708
R3071
TP3709
R3073
R3074
TP3901
R3075
TP3902
R3076
TP3903
TP3904
R3078
TP3905
R3079
TP3906
C604
C3681
C605
TP3715
C3682
C606
C3684
R3080
C3685
R3081
C3686 C3687
C3688
C614
R653
R662
JK3704
C656
D601
D602
TP2003
D603
TP2004
D604
TP2005
C3105
Q3101
C3106
Q3102
Q3103
C671
C676 TP2021 TP2022 TP2023
C3702
C3703
C3704
CN1001
C3706
C3707
R3105
R3106
R3107
R3108
R3109
R3110
R3111
R3118
R3119
R3501
R3503
R3509
R3126
R3127
R3510
R3128
R3704
R3511
R3129
R3705
R3512
R3706
R3707
C1026
R3135
R3136
R3138
R3139
TP3001
TP3002
D662
TP3003
TP3004
TP3005
TP3006
TP3007
R3140
TP3008
TP3009
TP3010
R3149
TP3011
TP3013
TP3015
TP3016
TP3017
TP3018
R3151
R3152
R3153
R3154
R3156
TP3601
TP3602
TP3603
TP3801
TP3803
TP3612 TP3615
TP3048
TP3049
TP3625
TP3050
R3195
R3196
R3197
R3198
TP3070
TP3071
TP3078
TP3079
TP3080
TP3081
TP3082
TP3083
CN3009
C3001
C3003
C3005
Q3001
Q3002
Q3003
Q3004
Q3005
Q3006
Q3201
Q3011
C3023
BC601
C3604
R3001
R3003
Q3603
R3004
R3005
Q3605
R3006
C3222
C3223
C3224
C3225
C3610 C3611
R3012
R3013
R3014
C3618
R3015
R3016
R3017
R3401
C3622
C3623
R3409
R3025
R3601
R3026
R3027
R3603
R3028
C3820
R3410
R3029
R3606
R3607
C3824
Q650
C3101
C3102
T601
SA601
L601
C3218
D3603
C601
C602
C603
C1002
C1003
C654
C655
F602
TP2010
TP2008
TP2011
TP2009
TP2007
TP2015
TP2017
TP2019
TP3088
TP3084
TP3089
TP3086
TP2034
TP2035
TP2036
TP2037
TP2033
TP2032
TP2002
TP3923
TP3924
TP2020
TP2018
TP2016
TP3926
TP2028
TP2024
TP2006
TP2001
TP2041
TP2042
TP2043
TP2044 TP2012
TP3925
TP2040
TP2039
JK3701
TP3605
TP3802
D655
TP3611
TP3804
C3619
R3621
R3620
R3615
C3654
D3602
R3627
R3614
R3626
C1001
D653
C3715
R3002
C3679
C3653
C3677
C3676
C3661
C3660
C3663
C3664
C3668
C3672
C3673
C3670
C3201
C3415
C3426
C3420
C3418
C3417
C3421
C3429
C3422
C3428
C3413
C3412
C3419
C3425
C3416
C3166 C3427
C3414
C3678
C3658
C3683
C3689
C3690
C3656
TP2014
TP2038
TP2013
TP2027
TP2025
TP2029
TP2026
TP2030
TP2031
Q3602
TP3505
TP3085
TP3087
BC650
SW3002
SW3001
TP3616
D1016
R1001A
R1002A
BACLFAG0201 3
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F602) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
BACLFAG02013

PL19.00COM
COMPARISON LIST OF MODEL NAMES
Chassis PL19.00
32PFL4664/F7 (ME1) ACLFHUT-32HL TYPE A
(ME2) ACLFJUT-32HL TYPE C
(ME3) ACLFGUT-32HS TYPE B
(ME4) ACLFLUT-32HL TYPE C
(ME7) ACLFNUT-32HS TYPE B
(ME6) ACLFPUT-32HL TYPE C
32PFL4664/F7 A (ME9) ACLFSUT-32HL TYPE A
32PFL4764/F7 (ME1) ACLFMUT-32HL TYPE C