Sharp VL-AX1S/H Service Manual page 23

Liquid crystal digital camcorder
Table of Contents

Advertisement

[TEST POINT]
(Wiring board diagram: Main Side B)
TL8843(VB)
VF sub-brightness R/B
TL8841(VG)
VF COM-DC
VF brightness
VF contrast
VFγ1
VF sub-brightness R/B
TL8861(BLD)
VF VCO
TL8840
VF COM-DC
TL8842(VR)
VF sub-brightness R/B
TL2804(VGL)
COMMON PULSE
TL5766
TL5762
SC5701
TL5755
TL5754
TL5763
TL5764
TL5765
TL5757
TL789
TL787
C1721
R1948 R1950
R1949
R5701
TL788
TL785
TL3406
TL3403
C1724
TL3401
C1720
C1718
C1717
C1714
R1711
IC1701
R1710
C1712
C1710
R1709
R1708
R1707
TL3332
TL3329
TL3330
TL3331
R1704
TL913
R3492
R3493
R1705
R1706
C1701
C722
R1724
C1711
R749
R1719
R1718
TL5772
C724
R1723
C4701
R754
C3462
R3491
R1726
C450
R1717
R440
R441
R1701
IC4701
R1721
TL5770
R1720
C451
C4702
TL3321
TL5767
C407
R406
R411
Q1947
C404
TL3320
TL3322
TL403
TL5776
R520
R519
C513
R516
C515
TL416
R518
C516
TL417
R517
C514
TL8855
R537
TL4436
R2516
R2509
TL8861
R2512
TL5768
R2514
TL783
C2516
C2515
TL5756
R2589
R2592
R2590
C2548
C2546
TL5761
TL5760
TL5759
Q2510
TL5758
R2832
R2812
C2807
TL8840 T L8842 T L8841 T L8843
D2801
TL911
TL2804
R2814
Q2800
TL2811
R2811
R2605
R2617
R2610
TL2813
R2810
TL2812
C2808
C2551
TL2803
TL2814
R2825
R2831
R2823
R2623
TL2817
TL2818
R2818
TL1480
R2822
TL2816
R2820
TL2819
TL2815
TL1477
R2819
TL2820
R2824
TL1908
TL2825
TL1913
SC1401
TL1909
TL2834
TL2833
TL1475 T L1478
TL1481 T L1479
TL1477
TL1475
PCO D/A-C
PCO D/A-Y
TL2803
COMMON PULSE
TL5769
TL900
TL902
TL5750
TL5753
TL904
TL901
SC5702
TL5775
TL905
TL906
TL5777
TL5773
TL910
TL5783
C1922
TL3319
TL5751
TL1904
C935
TL1914
TL1905
C934
TL1910
IC705
Q1911
L903
TL5779
R1927
TL5784
R1925
TL5771
L902
TL5782 TL5774
C733
C732
C718 R744
R735
TL5785
Q1903
R729
R706
R741
R710
C731
R725
R708
R1712
R736
R739
R733
R738
R724
C1716
R740
C735
R759
C1715
R730
R747
R720
R776
C1713
R723
R732
R774
IC704
TL420
TL418
TL421
R781
R757
TL412
TL5787
TL1911
TL1912
R713
R711
R734
R716
R737
R782
Q705
R769
R719
C729
TL914
R772
R771
C728
R1901
R752
C723
R746
R748
C720
C730
IC706
R753
C716
C726
C713
R1913
C506
X702
Q1905
C709
C711
IC708
IC502
TL797
TL776
TL799
Q1921
C702
Q703
IC701
C701
R1912
D1900
Q1920
TL5781
R780
C237
TL5780
R506
TL4440
IC501
TL7800
R509
C507
R526
C231
C202
C501
L501
TL5789
TL5790 T L5788
TL4405
TL4403
TL4404
C224
R205
TL5786
R2503
TL912
TL7801
R2505
C2501 C2510
C2513
C222
C5702
Q2502
TL5752
C5704
TL5778
C5703
Q2504
R2534
C5701
C239
IC2501
C210
C208
R235
Q2508
C2511
L2502
C2507
C2509
C2503
C204
TL2800
TL2801
TL2802
SC701
SC2501
TL1431 TL239TL245TL244TL243TL242TL241TL235TL240
TL2801(G OUT)
DAC full-scale
TL2800(R OUT)
DAC full-scale
23
VL-AX1S/H/E/EW/EX
SC900
R922
TL903
R1956
L990
FB900
L906
C901
L908
C939
TL7800(AFC)
L905
Q901
TL8858
Q1943
R1902
VCO free-run
C944
C949
R972
R974
R979
Q1942
IC901
Q902
Q1945
Q1944
C940
Q1906
R1942
TL4405(B-Y OUT)
R1941
Q1914
R1937
R1945
TL1907
TL1906
R1936
R1944
DAC_B-Y
R1943
R1940
C1921
Q1938
R1934
R1935
C238
TL7823(GND)
DAC_Y,
IC202
DAC_R-Y,
DAC_B-Y
TL7823
C226
C227 C228 C240
C235
TL4404(R-Y OUT)
DAC_R-Y
TL908
TL4441
IC201
C215
C212
C211
C209
R251
R255
R257
TL234
TL4437
TL4438
TL4403(Y OUT)
TL4439
TL233
TL202
DAC_Y
TL201
R258
TL238
TL237
TL236
SC201
TL7801
VF VCO
TL1420
TL2802(B OUT)
TL1420
DAC full-scale
PCO D/A-Y
PCO D/A-C

Advertisement

Table of Contents
loading

This manual is also suitable for:

Vl-ax1eVl-ax1ewVl-ax1ex

Table of Contents