Siemens 19T2 Service Manual page 28

Color monitor
Hide thumbs Also See for 19T2:
Table of Contents

Advertisement

1
2
3
A
B
R604
2.2
10W
R605
C611
C
2.7
470
450V
10W
R693
4.7M
1/2W
:SURGE
IC603
TEA1504/N2
R627
SW REG CONT
C660
4.7M
0.1
1/2W
250V
:SURGE
JW606
:MPS
D636
JW(7.5)
UDZ-TE-17-12B
4
OOB
VIN
DEM
HVS
D
R628
C614
R629
1.1
560k
0.1
820k
:CHIP
JW607
B:CHIP
:CHIP
NC
NC
JW(7.5)
GND
DRIVER
D608
1SS133T-77
NC
ISENSE
C615
R630
0.022
2.7
220
B:CHIP
:RN-CP
VCTRL
VAUX
R631
1k
2.5
:RN-CP
S602
IREF
DS
E
R633
33k
R632
:RN-CP
180k
:RN-CP
D610
MTZJ-T-77-4.7B
VA603
3
15V
F
RY602
2
1
3
R671
TH600
D626
6D-22
10k
1SS133T-77
4
:CHIP
4
D625
Q607
R672
D4SB60L-F
2SC3311A-QRSTA
150
AC RECT
RELAY DRIVE
0
0.7
D627
RD8.2ES-T1B2
R673
10k
C635
C638
:CHIP
22
0.47
250V
C634
:MPS
0.1 25V B:CHIP
C636
C637
G
470p
470p
250V
250V
B
B
12V
RY601
FB602
VA601
1.1UH
4
6
2
SG601
3
2
1
4
3
5
1
LF602
R675
:LFT
JW (5)
4
1
2
3
TH601
4.5
:POS
H
C639
1
0.47 250V :MPS
2
R674
560k 1/2W :SURGE
3
F601
6.3A
250V
1 2 3
CN601
CN600
4P
3P
WHT
WHT
:VH
:VH
I
DGC
AC IN
All manuals and user guides at all-guidesbox.com
4
5
6
C609
4700p
250V
E
R652
10k
3W
R625
:RS
0.1
D614
1/2W
:RF
FMC-26UA
T602
L608
SRT
C621
1.5µH
220
D634
250V
1SS133T-77
9
10
D618
L603
ERB38-06V1
100µH
C612
R626
8
11
0.033
47k
R635
C623
250V
R651
3W
R645
L604
15V
120k
100
:PP
100k
:RS
JW(7.5)
100V
100µH
:CHIP
7
12
D609
D619
C625
C624
121
TO Q605
1000
220
UF4007G23
FMN-G12S
HEATSINK
25V
25V
13
:HR
C610
C616
C657
R647
680p
470p
1000p 500V :B
2kV
JW(7.5)
500V
Q605
L607
2.2µH
B
130
5
14
2SK3265
C617
C627
C654
D622
BOOST SW
680p
R648
1000
220
C626
JW(7.5)
44
2kV
D4L20U
25V
25V
1800
:HR
15
R637
L606
1.5k
R638
C658
-15V
R636
S
100µH
4.5
22
2W
1.5k
47p 500V CH
EGP10DPKG23
:FPRD
0.2
:RS
2W
3
16
:RS
D612
R615
D611
D623
C629
R649
MTZJ-T-77-18
33
UF4007G23
0.12 1/2W :RF
EGP10DPKG23
470
:RN-CP
16V
0.1
2
17
C619
C630
R641
R642
12.8
6800p
470
0.47
1
B:CHIP
1W
16V
:FPRD
18
:RS
R640
C613
R643
R639
R650
D624
0.39
47
22
18
0.12
1W
EGP10DPKG23
:RN-CP
25V
1/2W
:RS
:RF
R644
C620
IC609
D633
C618
12.5
100
JW(5)
22
0.1
BA05T
25V
25V
STBY 5V REG
C653
B:CHIP
1000
STBY
25V
5V
O
I
G
C645
220
12.8
16V
6
1
R677
C640
R684
3.3
100
0.1
22
25V
:CHIP
5
2
:CHIP
B:CHIP
JR602
D630
0
MTZJ-T-77-15B
:CHIP
4
3
R678
560
C608
R685
:RN-CP
0.1
10k
3.3
Q609
B:CHIP
:CHIP
IC607
2SC3311A
TLP621D4-Y-LF2T
STBY ERROR AMP
C644
C641
R676
C642
R681
0.047
6.5
680p
75k
82k
4700p
250V
:RN
B:CHIP
B:CHIP
:RN
:MPS
R679
R682
R686
82k
10k
IC608
56k
:RN
:RN
:RN-CP
TL1431CZ-AP
SHUNT REG
R680
R687
D629
2.5
2.7k
39k
MA111-TX
:RN-CP
:CHIP
IC610
BA00AST-V5
HEATER REG
5
4
3
2
1
IC605
D628
1SS133T-77
BA05ST-V5
1.2
5V-2 REG
11.8
R692
22k
R689
C646
0
3.3k
:CHIP
100
:RN-CP
16V
5
4
C648
C647
C659
R690
10
Q608
100
1
5V-2
5.1k
DTC143ESA-TP
16V
10V
:MPS
RELAY DRIVE
R691
2.7k
:RN-CP
C633
80V
220
10V
200V
12V
80V
CN603
7P
:S-MICRO
TO A BOARD
CN305
5-13
7
8
9
C650
100p
500V
:B
D615
R653
UF4007G23
47k
2W
:RS
R664
47k
D616
2W
0
:RS
BT149G-412-OT359
4.9
C622
R657
0.0022
2.2k
B:CHIP
:CHIP
200V
Q606
PDTC114EK-115
D617
SW
1SS133T-77
D635
1SS133T-77
R662
R656
R660
R661
82k
82k
68k
2.7k
:RN
:RN
:RN-CP
:RN
R659
4.9
4.7k
12V
I
O
G
D620
R658
C631
D10SC9M
0.56
100
1W
25V
:RS
IC604
PQ12RD08S
C632
12V REG
220
16V
:HR
L503
Q519
D514
:HCC
D621
RD4.7ES-T1B2 2SA1037AK
H CENT
C628
2200
R574
1
1
81.9
82.3
1
82
25V
R587
3
3
2
390
:RN-CP
81.7
R581
C564
R586
8.2k
0.1
150k
:RN-CP
C556
B:CHIP
1/2W
0.01
B:CHIP
C562
C503
R576
220p
0.01
D518
100k :CHIP
:MPS
B:CHIP
RD10ES-T1B2
R508
81.8
82.2
R506
47
2
4
100
1W
:RS
-
OUT
Q504
R575
IC502
2.2k
IRFU110
LA6500-FA
:RN-CP
1.8
H DRIVE
H CENT AMP
+
VEE
VCC
C553
0.0047
1
3
5
-9.9
B:CHIP
C560
1
86.9
10V
B:CHIP
12V
S
R570
9.1k
R573
C555
:RN-CP
R572
0.47
76.6
0.47
10k
3W
:MPS
R507
C505
:RS
3.1
22k
D501
330
HZS182-TE
25V
R583
D515
10k
MA111-TX
:RN-CP
2.6
R569
R582
Q517
4.7k
2.7k
2SC3209LK
:RN-CP
:RN-CP
H CENT
L506
4.7mH
R584
56
3W
:RS
C549
C547
C545
C543
0.033
0.082
0.15
0.33
400V
250V
250V
250V
:PP
:PP
:PP
:PP
Q514
Q516
Q515
Q513
Q512
2SK2098
2SK2098
0
2SK2098
33.4
2SK2098
0
0
2SK2098
S CAP CHANGE
S CAP CHANGE
S CAP CHANGE
S CAP CHANGE
S CAP CHANGE
5
5
0
5
0
3
2
1
S
S
S
S
C548
C546
C544
C550
R561
R559
R557
R555
C542
R553
0.01
0.01
47k
0.01
0.01
R601
47k
47k
47k
0.01
C656
50V
50V
50V
50V
50V
4.7k
47
B:CHIP
B:CHIP
B:CHIP
B:CHIP
B:CHIP
25V
R568
R567
R566
R565
R564
100
100
100
100
100
:FPRD
:FPRD
:FPRD
:FPRD
:FPRD
• 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
10
11
12
12V-2
12V-2
C501
C557
R503
0.1
470
25V
220
16V
Q502
F:CHIP
:CHIP
2SC2411K
C500
R501
H DRIVE BUFF
220p
C559
1k
0.1
CH:CHIP
6.3
:CHIP
25V
F:CHIP
R502
0.3
100
6.3
:CHIP
6.3
R505
Q501
R504
3
22k
2SC1623
10k
:CHIP
H DRIVE BUFF
:CHIP
2
Q503
2SA1037K
H DRIVE BUFF
12V-2
R520
220
:CHIP
C511
0.1
11.2
25V
F:CHIP
Q508
2SC2411K
6.9
PIN DRIVE
R521
6.8
200V
100
Q509
R511
2SA1036K
0.47
PIN DRIVE
:FPRD
2
2
3
T501
:HDT
Q506
IRFI9634G
T502
:HOC
FB501
PIN OUT
L501
1.1UH
220µH
118
1
8
5
6
C506
22
250V
R515
3
4
4.7k
198
D503
C507
R514
2
HZS182-TE
0.047
22
250V
D505
:FPRD
:MPS
D2L40-TA
4
5
2
9
R585
12V
1
10
0.22
D504
R510
3W
1.8
PG124S15
C513
:RS
C504
10W
Q507
0.1
C512
R518
25V
0.0047
:RN
C509
220 :CHIP
2SC2412K
522
470p B
:MPS
100p
F:CHIP
BUFF
D502
-0.6
2kV
C514
D3S4M
SL
0.0047
C510
:MPS
R516
0
0.0022
H FBP
4.7k
100V
:PT
0.4
D506
R519
R509
R513
UDZ-TE-17-4.7B
R517
100
Q505
C508
1
27
47k
:CHIP
4700p
:FPRD
1W
2SC5445
1.8kV
:CHIP
:RS
H OUT
:PP
-15V
H.CENT
T504
:HST
R542
R512
120
120
1/2W
1/2W
:RN
:RN
R543
C537
D516
120
0.16
L504
400V
1/2W
ERA91-02TP1
:RN
4.7mH
:PP
R546
2
2
47
C541
C539
1.5
L505
3W
0.68
R549
4.7mH
250V
250V
:RS
68
:PP
:PP
1/2W
1
1
1
1
L502
:FPRD
:HLC
R548
150
1/2W
:FPRD
Q511
C538
33.5
2SK2098
4.7
T503
S CAP CHANGE
250V
C536
0.47
:LCT
400V
0
R544
35.1
10
15V
R550
:FPRD
S
S
1M
C540
47
25V
C535
R552
0.1 25V B:CHIP
47k
47k
C532
Q510
10
2SC3311A-QRSTA
1.4
R545
R547
2.2k
H LIN BAL SW
R563
39
C534
:CHIP
100
0.9
0.1
:RN
:FPRD
25V
F:CHIP
• D-b BOARD WAVEFORMS
2
1.40 Vp-p (H)
5-14
13
14
bc1
bc2
bc3
bc4
bc5
bc6
D
-b
(POWER,H DEF)
B-SS9287<AEP>-D..-P2-EPS05
3
11.1 Vp-p (H)

Advertisement

Table of Contents
loading

Table of Contents