Siemens 19T2 Service Manual page 29

1 2 3
A
B
H SHAPE
bc1
C516
100
16V
C C515
R526
0.01 47k
B:CHIP :RN-CP
C517
330p
CH:CHIP
C551
100p
18 17
CH:CHIP
12V-2
D519
UDZ-TE-17-4.7B
12V
L507 1 2
100µH
D
D507
MA111-TX
bc2
D508 C524
C558
MA111-TX 100
680p
16V
CH:CHIP
C525
R531
0.1
2.7k
25V
:RN-CP
F:CHIP
R532
10k
:CHIP
D509 R535
MA111-TX 22k
:RN-CP
E
R533
2.2k
:CHIP
D510
MA111-TX
12V-2
8 7
C530
0.1
25V
F:CHIP
IC503
NJM4558M-TE2
BUFF/AMP
1 2
R541
F
33k
V.DF2 :RN-CP -4.1
R577 D705
1k MTZJ-T-77-12B
:CHIP
bc3 R580
2.2k
:RN-CHIP
bc4
bc5
G
bc6
H
4 5 6 7
CN501
6P
I
H DY V DY
Schematic diagram
Ò D D D D D
-b board
4 5 6
R522
2.2k
:CHIP
C554
220p C533
C518 CH:CHIP R523
0.022
0.1 22k
R525 B:CHIP
25V :RN-CHIP
1.8k
B:CHIP
:RN-CP R527 C527 R539
22k 6800p 4.7k
B:CHIP :CHIP
R524 :RN-CP
3.3k
:RN-CP
C565
220p
B:CHIP
R528
16 15 14 13 12 11 10
22k
:RN-CP
D517
UDZ-TE-17-15B
200V
3 4 5 6 7 8 9
R934
Q901
0.47
R697 IRFI9634G
L901 :FPRD
C520
47k D907
100µH
0.018
C523 3W
FB901 1.1UH D2L40-TA
B:CHIP :RS
0.01
B:CHIP C521
C913
0.022
33 R908 200
B:CHIP 158
R530
400V 4.7k
3.3k R529 :HR
C522
120k 198
:RN-CP C914
22
:CHIP D906
R698 0.047
47k 3W :RS 250V UDZ-TE-17-15B
:MPS
D512 R911
R538 12V
47k 22
MA111-TX
:RN-CP :FPRD R914
R912 470
1k :CHIP
R537 Q903
C528
:CHIP
22k 2SC2412K
0.033
:RN-CP :MPS
HV DRIVE Q902
C917
0.1 FS5KM-18A-AY 280
R536 C529
R540
25V
22k 0.01 HV OUT
47k
F:CHIP
:RN:CP :MPS 8
:RN-CP
D511 7.6
R915 S
6 5 7.5
MA111-TX
Q904 22
D908
:FPRD
2SA1036K
MA111-TX
HV DRIVE
D909
R916
2.2 UDZ-TE-17-15B
:FPRD
D910 300V
3 4
C531
C919 RGP02-17PKG23
RGP02-17PKG23
0.1
0.01
25V
2kV
F:CHIP
F
R918
C920
1M
0.01
:RN
2kV
FB502 C563
47
-15V 25V
R579
C921
100 R919
D912
:CHIP 0.1
10k
25V
:CHIP RD16ES-T1B2
F:CHIP
C924 C923 R923
100 10 100k
:RN
25V
R920
47k
:RN-CP
R921
1k
:CHIP
CN510
1P
TO A BOARD
CN301
Schematic diagram
D D
D D D
5-15 -c board
7 8 9
D901
MA111-TX
R901 R902
C902
C901 100k
47k
0.01
100 :CHIP :CHIP
25V B:CHIP
C906
C904 C905
C903
100p
0.1 470p 3.3
CH:CHIP
B:CHIP CH:CHIP
C907 R905
1000p 1k
CH:CHIP :CHIP
R904
20 19 18 17 16 15 14 13 12 11
2.2k
:CHIP
R906
100k
:RN-CP
IC901
BA9758FS-E2
HV CONT
C912
0.01
B:CHIP
12V
1 2 3 4 5 6 7 8 9 10
C911
47p
C908 C909 CH:CHIP
D903
2.2 100
MA111-TX
C910
16V 25V
D917
220p
F:CHIP
CH:CHIP RD9.1ES-T1B2
D904
MA111-TX
C931
0.47
25V
R907
B:CHIP
0
T902 C915 C916 :CHIP
:HRC 3300p 0.33
HV ADJ
:PT 250V
:PP
1 8
L902 R910
C925
220 R924
10µH T901
0.01 10k
3W
:MPS RV901
:FBT :RN-CP
R909 :RS 100k
3 6 220
3W
2
R925
4 5 :RS 4 HV
270k
:RN-CP
CN901
1 17
D913 R926
RD16ES-T1B2 10k
:CHIP
4
2 13
R928
C926 R929
330k 0.1 47k
1/2W 100V :CHIP
:RC :PT
5 C927 R930
FV1 R927
6.8k 2200p 4.7k
SG901
C918
1/2W 200V 1/2W
2000p
:RC :PT :RC
1.2kV
7 14
:PP
SG902
9 15
R931
16
4.7k
SG903 1/2W
10
:RC
D911
FV2
8
12V
R917
2.2 D914 D915
:FPRD 6
HSS82 RD5.1ES-T1B2
F
11
R933
C929
22 4.3k
:RN-CP
12
R932
C930
0.01 8.2k
:PT :RN-CP
D
-c
(HV)
B-SS9273<AEP>-D..-P3-EPS05
• Divided circuit diagram
One sheet of D board circuit diagram is divided into three sheets,
each having the code D-a to D-c. For example, the destination
ab1 on the code D-a sheet is connected to ab1 on the D-b sheet.
a b 1
Ref. No.
Circuit diagram division code
l
10
• D-c BOARD • D BOARD SEMICONDUCTOR LOCATION
WAVEFORMS
IC
Q704 D-4
4
Q705 E-4
IC401 E-3
Q706 E-6
IC501 C-1 Q901 C-7
IC502 B-3 Q902 C-6
IC503 D-1
Q903 D-5
131.5 Vp-p (H)
IC603 A-4 Q904 D-6
IC604 C-3
5
IC605 B-2
DIODE
IC607 A-3
IC608 A-3
IC609 A-2
IC610 A-3 D401 E-3
60.8 Vp-p (H)
IC701 E-1 D405 E-3
6
D501 C-5
IC702 E-2
IC703 A-1 D502 D-5
IC901 D-5 D503 C-3
D504 C-5
IC1001 B-1
IC1003 B-2 D505 C-3
1.41 Vp-p (H)
IC1005 B-1 D506 C-2
D507 D-1
7
D508 D-1
TRANSISTOR
D509 C-1
D510 D-1
*
D511 D-1
1
Q501 C-1 D512 D-1
53.0 Vp-p (H)
1
Q502 C-1
D514 B-3
1
Q503 C-1 D515 B-2
Q504 C-5 – D516 D-3
Q505 D-5 –
D517 E-5
Q506 C-3 – D518 A-2
1
Q507 C-2 D519 C-1
1
Q508 D-1
D608 A-3
1
Q509 D-1 D609 A-4
Q510 C-2 – D610 A-3
Q511 D-3 –
D611 A-4
Q512 D-3 – D612 A-4
Q513 D-2 – D613 A-3
Q514 D-2 –
D614 B-5
Q515 D-2 – D615 B-4
Q516 D-2 – D616 C-4
Q517 B-2 –
D617 C-4
1
Q519 B-2 D618 B-4
Q605 A-4 – D619 C-4
1
Q606 B-4
D620 B-4
Q607 B-5 – D621 B-4
Q608 C-7 – D622 B-4
Q609 A-3 -– D623 B-3
1
Q610 A-3 D624 B-3
Q701 E-4 – D625 B-6
Q702 E-4 – D626 B-6
Q703 E-4 – D627 B-5
* : Refer to Terminal name of semiconductors in silk screen
printed circuit (see page 5-7)
5-16
– D628 B-6 –
3
– D629 A-2
D630 A-3 –
–
– D634 C-3 –
– D635 B-3 –
1 D701 E-4 –
1
D702 E-4 –
D703 E-4 –
3
D901 D-5
3
D903 D-5
3
D904 D-5
* 3
D905 D-5
3
– D906 C-7
– D907 C-6 –
3
–
D908 D-5
3
– D909 C-6
– D910 D-7 –
–
D911 D-7 –
– D912 E-7 –
3
D913 E-7 –
3
D914 E-7 –
3
D915 E-6 –
3
D917 E-5 –
3
3
D1001 C-1
3 3
D1003 B-1
3 3
D1004 B-1
3
– D1005 B-1
3 3
D1006 B-1
3
– D1007 B-2
3 3
D1008 B-1
3
– D1009 C-1
3 3
D1010 B-1
3
– D1011 B-1
3
– D1012 B-1
3
– D1013 B-1
3
– D1018 B-1
3
– D1021 C-1
6
– D1022 C-1
3
– D1024 B-1
3
– D1025 C-1
–
–
VARIABLE
–
RESISTOR
–
–
–
RV901 E-7
–
–
CRYSTAL
–
–
– X1001 B-1
–