Schematic Diagram - Main Section (2/3) - Sony CFD-G700CP Service Manual

CFD-G700CP/G770CP/G770CPK
7-13. SCHEMATIC DIAGRAM – MAIN SECTION (2/3) –
CN2
11P
R901 C841 C839 C828
47k 100p 220p 1000p
33
R262
R161 R261
0
1k 1k
C261
R900 C826
CN1 C161 1
47k 0.001
11P 1 50V
R468 1k
R448 1k
35
39
CN805
21P
21
31
CFD-G700CP/G770CP/G770CPK
• See page 44 for Waveform. • See page 45 for IC Block Diagram. • See page 49 for IC Pin Function Description.
C827
4700p
R860 10k
R863 10k
R867 10k
R879 10k
R882 10k
R861 10k
R862 10k
R456 1k
R857 10k
Q812
RT1N144C-TP-1
R858 10k
C819 0.1
C456
X802
22p
5.53MHz R868 470
C454 C455 R859 10k
Q452 Q451
C459
47p 47p
2SC3052EF 2SC3052EF
10p
R855 10k
-T1-LEF -T1-LEF
R856 10k
R866 10k
R881 10k
C457
C453 C451
0.01
22p 8p
C458
R453 R454
0.01
1k 10k
IC805
S-80828CNMC L160
-B8NT2G
R885
1k
R886
47k
IC806
XC6202P332FR L803
C806 C825 C807
C805 C808
1 1 0.01
100 100
10V 10V
C804
C803
0.01
0.1
L804 JW
R486 100k
FB832
0 C251
10
50V
C151
10
50V
R153
R254 10k 4.7k
R154 10k
1
L158
IC801
MB90802NPF
-G-127E1
C843
100p
R495
100k
C829 100p R893 0
R477
100k
R101 R201
0 0
41
40 40
*
* Q805
R485
C820 ISA1235AC1TP-1EF
R883 1k 47k
0.1
R870 1k R484 47k
R826 *
R898 R827 R820
4.7k 470k
R869 1k R483 *
47k
R802 1k R481
47k
C833
Q806
100p
R824 1k RT1N436C-TP-1
R482 1k
R823 1k
R822 1k
R821 1k
R808 1k
R831 1k C850 0.01 R830 4.7k
R814 1k C849 0.01 R829 4.7k
R888 * C848 0.01 R828 4.7k
R816 1k C847 0.01 R807 4.7k
R815 1k R480 47k
R887 47k
R839
47k
*
Q816
KTA1271Y-AT
R871
470
Q815
RT1P144C-TP-1
Q801
RT1N144C
-TP-1 R800
2.2k
R897 100
R899 100
Q803
2SC3052EF
Q804
-T1-LEF
RT1N144C-TP-1
C853 D805
R894
100p 1SS355WTE-17
10
R896 R162
10k 47k
R892 R160
0 47k
C810 R891
0.01 47k
R461
470
R460 R463
R462 220 220
R451 R409
470
1k 1k D461
R420 MC2838-T112-1
4.7k
R452 R427
1k 1k
CNP807
2P
2
1
C411
100p
CN804
19P
41
41
41
CN803
19P
KH851
R493
2P
1k SW2
2
1
C461
10
50V
CNP805
3P
3
41
1
CNP803
2P 2
1
41
CNP806
2P 2
1
41