FUNAI LF320EM5F - Digital Main CBA Top View [TYPE D]

10-41
R602
R603
R604
R606
R607
R608
R609
R612
R613
R614
R621
R622
R623
C607
C608
C609
C610
C614
C621
C622
C623
C624
D601
D602
D603
D604
D605
D607
D609
D610
D621
IC602
D623
Q601
Q602
L601
Q621
C605
BOND
R615
R616 R617
R618
R619
C602
C606
D608
BC601
C671
D608A
BOND
R601
CN601
C604
F602
SA601
T 2.5A L/250V
BLACK
LIVE
R605
C603
GT601
SA602
C3001
C3201
C3202
C3203 C3204
C3205
C3206
C3207
C3208 C3209
C3211
C3212
C3213
C3214
C3215
D3201
D3202
R3202
R3205 R3208
IC3201
R3209
R3210
R3211
R3213
R3215
1
4
5
8
C672
L3201
L3602
COLD
HOT
REPLACE FUSE AS MARKED
RISK OF FIRE-
WHITE
NEUTRAL
IC3604
D3804
C3828
R3801
R3803
C3638
R3804
C3639
R3808
R3614
R3615
R3616
C3256
C3257
R3618
C3258
C3643
C3838
C3839
R3621
R3622
C3841
C3842
C3843
C3844
R3085
R3281
R3282
R3283
R3284
GP002
Q3201
Q3202
C3210
CN3801
C3801
D3203
C3803
C3804
C3805
C3807
R3203
C3808
R3204
C3809
C3618
C3619
C3810
C3811
C3812
C3813
C3620
C3814
C3621
C3623
R3216
R3217
R3218
D3608
C3820
C3821
C3822
C3823
C3824
R3220
D3801
C3825
D3802
D3803
C3827
1
4
5
8
IC3801
1
14
15
28
L3802
L3803L3804
D3805
C3829
R3610
R3805
C3252
R3806
R3807
C3830
R3809
C3831
R3810
R3811
R3812
R3814
R3815
R3628
R3241
C3652
R3242
R3820
R3821
R651
R652
R653
R663
R677
C656
R693
C3106
C3113
C3116
T601
D3108
D3109
D3110
D653
D654
D655
D656
D657
D663
R3719
R3178
R3182
C3607
D3011
Q3801
C3806
IC3009
C3615 C3616
C3815
C3816
C3817
C3818
C3819
Q650
C3826
1
2
3
4
C616
R654
R655
R657
R658
R659
R660
R661
R667
R668
R669
R674
R675
C650
C652
C657
C660
C666
C1002
D650
D651
D660
D661
Q653
D654A
BA4AFBG0201 1
C3637 R3619
C3642
R3624
R3625
R3627
R3634
L1001
L1002
R3641
C653
C654
C655
C1001
C1003
C1004
C1005
Q1001
C1006
C1007
C1009
C1010
C1011
C1012
C1013
C1014
C1015
C1016
C1017
C1018
C1019
C1020
C1021
C1022
D1001 D1002
D1004
R1001
D1005
R1002
D1006
R1003
R1004
R1005
R1006
R1007
IC1001
R1011
R1012
R1013
R1014
R1019
R3151 R3152
R1020
R1021
R1022
R1023
R1024
R1025
R1027 R1028
R1029
R1030
R1031
R1032
R1033
GP001
C3624
C3625
C3626
C3627
C3628
C3629
1
8
9
16
1 8
C1023
C1024
C1025
D1007
R1015
R3813
D3052
R3823
R3630
R3631
R3632
R3635
C3851
R3636
R3637
R3643
C3860
L3913
Q3861
TP3901
TP3902
R3851
R3853
R3855
R3861
R3864
R3865
R3866
R3480
L9301
L9302
CN1001
C3327
C3904
C3905
C3906
C3907
C3908 C3909
Q1003
C3910
D3701
D3702
D3901
D3902
C3926
D3903
C3927
D3904
R3717
R3718
R1009
L3025
R1010
C9301
C9302
R1026
C9303
C9304
R3936
R3937
R3938
R1035
R1036
C9316
C9317
IC9301
CN3009
C3601
C3603
C3604
R3007
C3612
R3206
R3207
R3020
IC3019
C3246
IC3601
1
4
8
5
1
8
9
16
24
25
32
1
4
C9321
C9322
C3348
C3602
L9303
JK9301
JK3703
C9305
C9306
C9308 C9307
C9309
C9310
C9311
C9312
C9313
C9314
C9315
C9318
R9301
R9302
R9303
R9304
X9301
C9319
C9320
TU1
C9323
100
0.175
0.25
90
D3049
D3053
D3055
JK3701
C3701
C3702
C3703
C3704
C3706
C3709
C3713
C3715
C3718
C3719
C3720
D3703
R3702
R3704
R3706
R3707
R3713
R3714
R3715
C3002 C3007
C3009
R3016
ORANGE
WHITE
RED
RED
BLUEGREEN
REDWHITEORANGE
1
5
6
10
11
15
C3253
C3254
C3255
D3041
D3045
D3050
D3054
R3071
R3073
R3074
R3075
R3076
R3077
R3078
R3079
R3080
R3081
D3302
R3705
R3321
R3326
R3339
R3343
R3347
R3358
JK3003
JK3005
C3003
CN3010
Q3002
Q3003
Q3004 Q3011
R3014
R3015
R3042
R3050
R3275
R3082
R3278
C3103
Q3102
C3107
C3109
C3110
C3111
C3114
C3115
C3120
C3121
C3122
C3127
C3128
R3101
C3129
R3103
R3104
R3105
R3106
R3109
C3131
C3132
R3113
R3114
R3115
R3116
R3118
R3119
R3129
C3153
C3154
Q3150
C3155
C3158
C3175
R3155
R3156 R3159
R3162
R3173
R3174
R3191
R3192
R3193
R3195
R3196
R3199
R3395
R3396
Q3001
C3005
C3012
C3023
R3002
D3006
R3004
D3008
R3201
R3010
R3017
R3018
R3019
R3212
R3214
R3022
R3023
124
125
30
C3073
R3822
R3089
R3092
R3093
R3094
CN3101
CN3102
Q3103
C3108
Q3105
Q3106
C3112
Q3501
Q3502
R3102
R3107
R3108
R3110
C3138
R3111
R3112
D3501
R3501 R3502
R3503
C3146
Q3531
C3152
C3551
C3552
C3553
C3554
C3556
C3559
R3534
R3535
R3536
C3182
R3166
R3168
R3169
R3551 R3552 R3553
R3555
R3556 R3557
R3170
R3558
R3171
R3559
R3172
R3560
R3183
R3184
R3185
R3186
R3189
R3194
R3197
Q3010
D3204
R3200
C3610
C3611
IC3006
C3613
D3601
R3601
L3103
78
79
1
1
4
5
8
D3610
R3802
R3611
R3612
R3613
C3836
C3837
R3644
R3645
C3687
D405
C3555 C3557
C3558
Q3601
C3605
R3001
C3608
R3008
C3802
C3614
D3609
R3606
R3607
IC3603
5
8
L3801
C3634
IC3605
C3635
D3806
C3636
R3824
D406
Q3104
C3622
R3219
D3606
R3604
R3605
IC3602
4
5
L3603
L3108
L3116
R3623
R3626
C3686
R3863
C3101
C3130
C3142
C3143
C3144
C3145
C3150
C3169
C3172
C3176
R3157
R3158
C3180
C3181
C3184
C3185
R3176
R3180
R3181
R3187
R3198
X3101
L3102
C3632
C3104
C3105
C3118
C3119
C3123
C3124
C3125
C3126
IC3101
C3133
C3139
C3140
C3141
C3147
C3148
C3149
R3123
R3124
R3125
R3126
R3127
R3128
C3151
R3136
R3138
C3160
C3168
R3144
R3147
R3148
C3173 C3174
C3183
R3163 R3164 R3175
R3179
R3188
R3190
L3101
L3104
L3106
L3107
46
47
R3816 R3817
R3818
R3819
R3479
Q3101
C3117
Q3701
C3707
C3708
C3134
C3135
C3136
C3137
C3714
C3716
C3717
R3121
R3122
R3708
R3709
C3156
R3131
R3710
R3134
R3711
R3135
R3712
R3716
R3146 R3150
R3160
R3161 R3177
JK3007
Q3802
Q3803
1
156
C3858
C3852
C3857
C3859
R3852
R3854
R3856
IC3851
R3021
5
8
1
4
C3710
C3705
GREEN
GREEN BLUE RED
BA4AFBG02011
Digital Main CBA Top View [TYPE D]
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