Sony KE-MR31M2 Service Manual page 43

Flat panel color tv
Table of Contents

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DEM
[TMDS RECEIVER, D/A CONVERTER, I/O EX, MCU, CPU, RAM, LVDS TRANSMITTER]
— DEM BOARD —
1
CN3305
CN3304
CN3306
FB3305
FB3304
C3302
C3321
R3304
C3801
TP3803
C3641
A
TP3802
RB3626
RB3314
RB3618 RB3621 RB3622
RB3629 RB3630
TP3801
R3338
C3602
C3634
R3804
C3635
R3803
R3802
R3801
C3625
R3509
C3630
C3590
L3301
R3609
C3305
RB3613
RB3612
RB3611
RB3610
RB3609
RB3608
RB3607
RB3606
RB3605
RB3615
RB3614
RB3604
RB3601 RB3602 RB3603
R3819
L3501
R3707
C3312
R3713
C3308
TP3307
B
FB3301
TP3306
R3462
R3463
D3301
R3710
TP3103
TP3102
C3251
FB3252
FB3251
RB3107
C3127
Q3303
C3126
C3301
C3129
R3339
IC3252
R3150
C3118
C3117
C3114
R3266
C
R3265
Q3120
Q3119
C3113
IC3112
R3264
C3272
R3159
C3271
C3268
C3266
C3265
C3262
C3260
C3258
C3133
R3170
Q3101
TP3302
IC3101
TP3305
C3108
R3119
R3118
R3121
R3120
CN3101
<COMPONENT SIDE>
2
FB3803
CN3801
R3817
C3809
R3820
R3816
R3818
C3816
R3810
R3814
R3815
C3807
A
R3809
R3813
R3806
C3806
FB3802
IC3802
R3349
R3348
C3815
C3814
S3351
RB3351
RB3352
C3307
IC3351
X3401
D3402
R3441
R3440
R3429
R3461
R3427
C3410
R3456
R3460
R3425
R3422
IC3402
IC3353
R3416
C3357
C3406
R3320
C3358
C3405
B
R3409
IC3354
C3404
R3408
R3306
C3403
R3414
D3401
C3401
R3325
R3323
R3471
D3307
FB3403
FB3402
R3330
Q3102
R3132
R3154
IC3106
IC3105
R3155
R3109
R3153
C3125
R3156
Q3116
IC3110
R3151
Q3117
Q3109
Q3106 Q3108
R3152
C3121
R3115
C3130
R3168
C3122
IC3108
R3167
IC3107
R3139
C3116
C3115
R3134
FB3104
C
Q3111
Q3105
Q3118
R3116
R3123
R3122
TP3101
R3106
C3104
CN3102
1
2
D3305
D3306
R3312
R3313
R3316
R3315
C3319
L3303
R3314
R3303
R3305
D3303
C3808
R3340
R3811
C3640
R3808
C3610
C3609
C3608
C3607
C3627
R3807
R3322
IC3352
R3324
C3631
R3605
C3585
FB3603
IC3602
C3632
R3602
C3621
R3606
IC3603
C3354
C3616
C3620
IC3502
C3304
C3642
C3626
C3624
C3623
L3601
RB3625
RB3616 RB3619 RB3620 RB3623
C3589
IC3304
C3451 C3452
FB3502
C3535
IC3451
C3506
C3505
R3701
R3706
FB3501
C3531
C3549
C3311
R3403
C3706
R3702
C3555
C3704
FB3702
C3705
FB3701
R3458
R3404
C3703
C3712
C3542
C3508
R3405
C3509
C3710
R3406
C3532
C3537
C3716
C3714
C3502
C3559
C3560 C 3562
C3563
FB3503
C3513
C3566
C3564
R3411
C3565
C3568
C3556
C3530
C3567
R3507
C3570
C3573
C3533
C3571
C3518
C3580
C3522
C3576
C3523
R3714
C3526
C3525
C3524
R3335
FB3308
C3322
C3259C3261 C3263 C 3264C3267
C3269
R3261
C3270
Q3306
R3260
R3259
R3251
R3258
R3252
Q3251
R3253
Q3252
RB3264
R3147
Q3110
FB3253
C3255
R3148
R3146
R3145
CN3251
IC3103
IC3111
R3140
R3142
IC3102
R3127
R3126
RB3101 RB3102
D3104
D3106
R3164
D3109
D3111
D3110
D3108
R3263
D3105
R3160
R3262
C3278
R3110
R3103
R3111
R3172
R3101
C3102
R3104
C3101
R3102
C3103
<CONDUCTOR SIDE>
DEM BOARD SEMICONDUCTOR LOCATION
IC
IC3451
B-1
Q3306
IC3501
B-1
Q3351
(
Component
)
(
Conductor
)
Side
Side
IC3502
A-1
IC3101
C-1
IC3602
A-2
IC3102
C-1
IC3603
A-2
IC3103
C-2
IC3801
A-2
IC3104
C-1
IC3802
A-1
IC3105
C-1
D3101
IC3106
C-1
D3102
TRANSISTER
IC3107
C-1
D3103
IC3108
C-1
D3104
(
Component
)
(
Conductor
)
Side
Side
*
D3105
IC3109
C-1
2
IC3110
C-1
Q3101
C-2
D3106
2
IC3111
C-2
Q3102
C-1
D3107
Q3105
C-2
-
D3108
IC3112
C-1
2
IC3251
C-2
Q3106
C-2
D3109
IC3252
C-1
Q3107
C-2
D3110
Q3108
C-2
2
D3111
IC3253
C-2
2
IC3301
A-1
Q3109
C-2
D3112
2
IC3303
A-2
Q3110
C-2
D3113
IC3304
B-2
Q3111
C-2
-
D3114
2
IC3305
A-2
Q3116
C-2
D3301
2
IC3306
A-1
Q3117
C-2
D3302
IC3308
C-2
Q3118
C-1
D3303
IC3351
A-2
Q3119
C-1
D3304
IC3352
A-2
Q3120
C-1
D3305
IC3353
B-1
Q3251
C-2
-
D3306
2
IC3354
B-1
Q3252
C-1
D3307
Q3301
B-1
2
D3351
IC3401
B-2
2
IC3402
B-1
Q3302
B-1
D3401
IC3403
B-2
Q3303
C-1
-
D3402
Q3304
B-2
-
IC3405
B-1
IC3406
B-1
Q3305
C-1
*
: Refer to Terminal name of semiconductors in silk screen printed circuit (see page 3-14)
2
C-2
A-1
DIODE
(
Component
)
(
Conductor
)
Side
Side
*
3
C-2
3
C-2
3
C-2
C-1
-
C-1
9
C-1
-
9
C-1
C-2
-
C-2
-
C-2
-
C-2
-
3
C-2
3
C-2
C-2
3
3
B-1
3
A-2
3
A-2
A-2
-
A-1
A-1
-
3
B-2
A-2
3
3
B-1
B-1
-
KE-MR61M2 (CH)
3-22

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