FUNAI LF320EM5F - Digital Main CBA Top View [TYPE A, TYPE B]

10-37
1 5
6
10
11
15
D3804
C3828
C3634
L3108
D3805
R3801
C3635
D3806
R3802
C3636
C3637
R3803
C3638
R3804
R3610
C3639
R3805
R3611
C3252
R3806
R3612
C3253
R3807
R3613
C3254
R3808
R3614
C3830
C3255
R3809
R3615
IC3801
C3831
R3616
C3256
C3257
R3618
C3258
R601
D3041
R3619
R602
C3642
C3836
L3116
R603
C3643
C3837
R604
R3810
C3838
R605
D3045
R3811
C3839
R606
R3812
R3042
R607
R3813
R608
R3814
R3621
R609
D3049
R3815
R3816
R3622
R3817
R3623
R3818
R3624
R3819
R3625
C3841
R3626
C3842
C3073
R3627
C3843
D3050
R3628
C3844
R3241
R3629
C3652
R612
D3052
R3242
R613
D3053
R614
D3054
R3050
R615
D3055
R3821
R616
R3822
R617
R3823
R618
R3630
R619
R3631 R3632
R3634
R3635
C3851
CN601
R3636
C3852
R3637
R621
L1001
R622
C3857
R623
C3859
R3641
C3860
L3913
Q3861
R3071
R3073
R3074
TP3901
R3075
TP3902
R3076
R3077
R3078
R3079
C602
C603
C604
C605
C606
C607
C608
R3080
R3851
C609
R3275
R3081
R3852
R3082
C3686
R3853
C3687
R3854
R3278
R3085
C610
IC3851
R3089
C614
R651
R3281
R652
C616
R3282
R653
R3283
R654
R3284
R3861
R655
R3479
R3092
R657
R3093
R3864
R658
R3094
R3865
R659
R3866
R3480
C621
C622
C623
R660
C624
R661
R663
R667
R668
R669
JK3701
JK3703
R674
R675
R677
C650
C652
C653
C654
C655
CN3101
C656
CN3102
R693
D405
D406
C660
C3101
C3103
C3104
C3105
D605
Q3101
C666
C3106
Q3102
D607
Q3103
C3107
C3108
D608
Q3104
Q3105
D609
C3109
Q3106
D610
C3110
C3111
C3112
C3113
C3114
C3115
C3116
C3117
C3118
C3119
Q3501
Q3502
C3120
D621
C3121
IC602
C3122
D623
C3124
T601
C3701
C3702
C3703
C3127
C3704
C3128
Q3701
R3101
C3129
CN1001
R3102
C3706
C3707
R3103
R3104
D3108
C3708
D3109
C3709
R3105
R3106
R3107
R3108
C3130
R3109
C3131
IC3101
D3302
C3132
C3327
C3133
D3110
C3904
C3134
C1001
C3905
C3135
C1002
C3906
C3136
C1003
C3713
C3907
C3137
R3110
C1004
C3908
C3714
C3138
C1005
Q1001
C3909
C3715
C3139
R3111
C1006
C3716
R3112
C1007
C3717
R3113
Q1003
C3718
R3114
C1009
C3719
R3115
R3116
C3910
C3140
R3118
C3141
R3501
R3119
C3142
R3502
C3143
R3503
C1010
C3144
C3720
C1011
C3145
C1012
C3146
C1013
C3147
C1014
C3148
C1015
R3121
C3149
D3701
C1016
R3122
D3702
C1017
R3123
D3703
C1018
R3124
Q3531
R3125
C1019
R3702
R3126
R3127
D650
R3704
R3128
C3150
D651
C3151
R3705
L3201
R3129
R3706
C3152
D653
R3707
D654
R3708
C1020
D 6
55
R3321
R3709
C3156
C3926
D657
C3927
C3158
R3131
R3326
R3710
R3134
D1004
GT601
R1001
R3711
R3135
D1005
R1002
R3712
R3136
D1006
R1003
R3713
D660
R1004
R3714
R3138
C3160
D661
R1005
R3715
R1006
D663
R1007
R1009
IC1001
C3168
L3025
C3551
C3169
C3552
L3602
C3553
L3603
R1010
C3554
R3144
R1011
R3339
C3555
R1012
C3556
R3146
R1013
C3557
R3147
R1014
C3558
R3148
R1015
C3559
C3172
C3173
R3534
C3174
R1019
R3535
C3175
L3801
R3536
L3802
C3176
R3343
L3803 L3804
R3150
R3151 R3152
R3347
R1020
R1021
R3155
R1022
R3156
R1023
R3157
R3158
C3180
R1024
R3159
C3181
R1025
C3182
R1026
C3183
R1027
C3184
R1028
C3185
R1029
R3160
R3161
R3162
R3163
R3358
R3164
R1030
R1031
R3166
R3936
R3937
R3168
R3938
R3169
R3551 R3552 R3553
R3555
R3556 R3557
R3170
R3558
R3171
R3559
R3172
R3175
R3176
JK3003
R3177
R3560
R3178
R3179
JK3005
JK3007
R3180
R3181
R3182
R3183
R3184
R3185
GP001
R3186
GP002
R3187
R3189
R3190
R3194
R3197
R3198
R3199
F602
R3395
R3396
CN3009
C3001
C3002
C3003
CN3010
Q601
Q3001
C3005
Q602
Q3002
Q3003
C3007
Q3004
C3009
X3101
C3201
C3202
C3203 C3204
C3205
Q3201
C3012
C3206
Q3202
C3207
Q3010
C3208 C3209
Q3011
C3210
C3211
C3212
C3213
C3214
C3215
C3023
Q621
CN3801
C3601
C3603
C3604
C3605
R3001
R3002
D3006
C3607
R3004
C3608
D3008
R3007
R3008
D3201
D3202
D3203
R3200
C3610
D3011
Q3801
R3201
C3805
C3611
IC3006
Q3802
C3806
R3202
Q3803
C3807
C3613
R3203
R3010
C3614
C3808
R3204
IC3009
C3615
C3809
R3205
R3206
C3616
R3207
R3014
C3618
R3208
R3015
C3619
R3209
R3016
R3017
R3018
C3810
R3019
C3811
C3812
C3813
C3620
C3814
R3210
C3621
C3815
R3211
R3212
C3622
C3623
R3213
R3214
C3818
R3020
C3624
IC3019
D3601
C3819
R3021
C3625
R3215
R3022
R3216
C3626
R3023
R3217
C3627
R3218
C3628
R3219
R3601
C3629
D3606
R3603
R3604
D3608
R3605
C3246
R3606
L3102
L3103
Q650
C3824
R3220
D3801
C3825
IC3601
IC3602
D3802
C3632
L3106
Q653
D3803
C3827
IC3603
L3107
IC3604
IC3605
C3123
C3125
C3126
D3501
D3901
D656
D3902
D3903
D3904
D1001 D1002
L601
C3801
C3802
C3803
D3204
C3804
IC3201
C3816
C3817
C3820
L3101
C3821
C3822
C3823
L3104
SA602
SA601
L1002
C3153
C3154
Q3150
C3155
R3716
R1032
R1033
R1034
R1035
R1036
R1037
R1038
R3173
R3174
R3191
R3192
R3193
D3609
R3607
C3826
R3643
C1021
C657
R3642
C3829
R3820
R3188
R3195
R3196
R3863
C3612
D3610
R3824
R3644
R3645
R3855
R3856
R3717
R3718
R3719
Q3601
TU3901
D601
D602
D603
D604
C1022
BC601
D654A
D608A
C3348
C3858
C3710
C3705
C3602
C671
C672
COLD
HOT
ORANGE
WHITE
RED
RED
BLUE GREEN
GREEN BLUE RED
RED WHITE ORANGE
100
1.75
0.25
90
T 2.5A L/250V
REPLACE FUSE AS MARKED
RISK OF FIRE-
BA4AF0G0201 2
WHITE
NEUTRAL
BLACK
LIVE
BOND
BOND
BA4AF0G02012
Digital Main CBA Top View [TYPE A, TYPE B]
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.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
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
Board Number
The Board Number is different depending on the model's
TYPE and the Board Number is printed on the Board.
NOTE:
TYPE
A
B
BA4AF0G0201X
BA4AFCG0201X
Board Number
*
The last digit may differ depending on the time of manufacture.