Sharp VL-NZ50S Service Manual page 22

VL-NZ50S/H/E/W/NZ80H
VL-NZ100S/H/E
[TEST POINT]
(Wiring board diagram: Main Side A)
TL2800
COMMON PULSE
C2815
R2823
C2825
C2824
P1203
C2811
C2810
IC2800
C2809
C167
R152 C165
IC152
R156
C156
C157
C158
C154
C159
C160
L152
C161 R154 C162
C1201
(Wiring board diagram: Main Side B)
C218
C217
C220
R246
R219
TL7820
VCO free-run
L7800
C7800
TL7825(R OUT)
DAC full-scale
TL7824(G OUT) R7828
L1401
DAC full-scale
C7804
C1401
TL7823(B OUT)
DAC full-scale
L1431
C1431
L1450
C1458
Q1450
R1454
C1450
R1457
R1456
L1452
C1451
C1454
Q1454
TL2801(C OUT)
COMMON PULSE
D2802 C2803
D2800
C2801 R2818 R416
C405
R412
R411
R407
SC2801
C2827
L2802
R2830
C2828
R2825
C460
C421
R431
R432
R2824
C475
C410
Q2801
C476
Q2802
IC407
R2829
C463 C462 R415
IC408
R153
C465
C456
R413
C3703
R3701
C3708
R3717
C3704
R3705
R3707
R3740
C3711
R3708
C3701
L3701
SC1204
C201
R245
IC201
IC703
FB203
C4465
R4469 R4460
R4414
C7820 R4453
R7824
D7810
R7825
C7812 R7812
R4464
C7822
X4451
C4495
R7823
L7810
R4495
D4452
R7811 C7810 R4451 C4426 C4424
R4456
R4401 C4427
C4435
C7809
C4415
C7801
C7805
R4436
C7808
C7803
Q4432
C7824
C4414
R7827
C4421
R7830
R4404
C4406
R7826 C4408
R3411
R7829
C4409
C4407
R7800
C7813
R3494
R4494 C4416 C4419
C4494
R1452
R4486 R4488 C4482
Q4471
Q4481 Q4482
C1457
R4485 R4489
C4481
R1471
R1438
R1470
C1436
Q1434 R1440
IC1431
C1437
R1463
R1439
R1465
R1442 C1438
R1464
C1404 R1402
C3457 C3455
C3458
R1462
C3451
R1466
IC1401
R3468
C1455
C3454
R1413 R1414
L1453
C3456
C1406
C1405
C451
C452 IC3405
IC405
R446
R442
R441
C450
R440
SC3301
R478
D471
C419 C474
R463 R402
C420
C472 C473 R477
C401
R401 R403
X401
L471
C991
C402
C403
C990
C425
C7400
L7400
C413
R7424
D7402
C7405
C7402
R7418
R7422
R7420
R7423
R7417
C7404
C7403
C412
C7413
R7403
C7414
Q908
FL403
C981
C447 R437 R436 C435
D404 D403
C417
L403
C931
C1610
C3710
C1611
C1608
T900
SC1202
C703
R771 R707 R734
R779
C717
C704 R749
R750
R744
C724
C737
R732 R759 C718
R754
R762
R766
C732 R761
R765
R760
R764
R763
R767
C730
R751
C719
R756
C720
R748 R746
FB4461
R718
C4466
R4462 R4461
R4463
R4465 C4462 L701
C721
Q1905
C4463
C1906
IC705
C702
R703
C1911
R1959
C4483
Q4470
R1956
C4402
L4471 C1922
L4404
L1702
C4405
L4406
R3496
C1728
C4401
R3489
C3465 R1717
R3412 C3466
R1726 Q1701
Q3406
R3401
R1719 R1728
R1718 R1727
Q3401
C3403
C3406
C3411
R1701
C3420
C1705
C3416 R3418 C3478
C3417
C1706
R3416 R3417
C3418
C3419
C1707
C3467
R3470
C3421 C3476
R3478
C1709
C3470
C3477
C3423
C1713
C3424 R3420
C1716
C3426 R3419
C1715
C3481 C3433 R3421
R1712
R3424 R3429
R3423
C1719
R3462 C3436
R1722
R3463
C3475
R3491 R3490 R3481 C3474 R3425 L3404
C3428
C3479
C3432
R3402
IC3402 R3446
C1722
R3488
R3432
R3487
TH3401
R3486
R3427
22
C2831 R2862
TH2800
R2863
R2861
SC701
R2916
R2912
FB2801
C2901
R913
C2903
D2908
R2908
R2909
SC900
R2913
R2906 R2918
CP2 R2902
R2904
R2901
D2901
R2903
Q2904
CP1
D2905
C930
C2902
D2903
IC2901
Q2906
VA1401
Q2903
FB5702
R989
R988
FL5701
C971
Q906 R5705
FB5701
R970
R999 R5717
C932 R5716
R5715
C5702
C938
Q903
R5701
C5706
Q905 X5701
Q909
C960
C963
D901
C967
C962
D902
C968
L920 C956
L914 C957
C955
R983
C969 C945
C949
C954
R977
R973 C943
Q902
L909
L905
FB900
L910
C951
C946
C952
C934
C948
C1982
R1999
C1981
L903
L902 R1996
Q1932
IC1902
L919
R1992
R1994
C983
D900
C1921
R915
R917
R929
R1943 R1944
R1945
C927 R924
R906
C906
Q1913 Q1914
R962
R904 R905
R1940
C907
R931 R930
R928
R966
C921
C910
C922
C911
C912
C1708
C913
R940
R1723
R942
R947
R953 R958
C914
C916
C966
C1703 C915
R943
C924
R1704
R1707
C1704
R1708
R1709
R1725
C1710
R1729
C1712 R1710
R1911
C1729
C1714 R1711
C1730
C1717
C1718
C1720
R2835
R1981
R1982 C2821
R1990
R1983
R1991
R1984
C1724
R1989
IC1901 R1968
R1969
R1985
C1980
R1480
TL1479
PCO D/A-Y
J5701
J7401
R5711
R5710
R5712
R1482
R1481
J1401
R2833
C2819
IC2802