Vertikal-Ablenkung; Horizontal-Ablenkung; Mains Section - Grundig DAVIO 37 P 37-2201 Service Manual

Chassis 12.6
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Netzteil / Mains Section
SW601 L601
F601
X601 1 4
1
C 6 0 1
T 2.5AH
250V
R623
2 330n
470k 0.5W
2 3 275V
MAINS
P O W E R S W I T C H LINE FILTER
R 6 0 4
X602
PTC
1
C607
2 10n/250V
DEGAUSS
C612
C609
R607
560p
R624
33k
2.2n 820R
IC601
R625
3k3
- 1 14
OTC VCC
-
2 13
PCS OUT
3 12
RZI GND
R609
4 11
6.8k
R610 SRC PVC
C613
***
R611
5 10
56p
C614 OCI FC1
39k
1.5n
6 9
FC2 REF
-
P601
2.2k - - 7 8
- - - SYNC PMO
C633
10nF
TDA16846
Vertikal-Ablenkung / Vertical Deflection
IC501 AN5539-LF
9V
R501
3.9k
R502
C501
C529
2.7k
47u/16V
4.7n
D501
.
RF2007
C503
ZD501
R506 10n
39V
C505
100V
1R 0.5W
100u/35V
ZD502
C506
39V C507
330n/63V
15p
C508
1n
C509
R513 10u/63V
470R 0.5W
C524
C511
4.7n
4.7n
X501
VER TICAL
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
R601
2.7R 5W
D603
C603 D601
RF2007
1n/1kV
C602
RF2007
100n/275V
R603
C604 D602
D604
68k
1n/1kV
RF2007
RF2007 1.5W
C605
68u/400V
- -
T601
STP3NB60FP
R605
22R 0.5W
R606
- -
1M 1W
D606 L602
R608
47uH
C610 C611 1N4148
3.9M 1W
10n
22u/50V
- -
3,0V
TV on
C615
1n
- -
R612
15k
9V
C526
220n
R519
4.7k
R520 R532
100k 22k
R529
0R
D506
JUMPER 1N4148
T507
C502 BC848
R503 10u/63V
56k R504
R505
56k
10k
C504
10n
OPT.TXT
9V
R510
10k R508 R509
100k 22k
R512
R511 10k
10k
C510
R507
T501
8.2k
BC848
R516
1000u/25V
R514 R515
T502
22k
2.7R 2.7R
BC848
0.5W 0.5W
. . .
C528 100p
R531
JUMPER
0R
Chassis 12.6
+B (106V/118V)
C617 220p/2kV
TR601 D607 L603
R614
1 2
50uH
39k 0.5W
C606
RGP15J
33n
C620
C618 C619
630V
10n
47u/160V
33u/160V
6
D605
RGP10J
5
IC602
12.5V
KA317TU
D608
C608
IN OUT
470p/2kV
10
R615
RGP15D
ADJ
0.1R
C624 C625
14
47n
1000u
25V
12
C628
R617
47n
9
1.5k %1
R620
22R 0.5W
13 SMT
IC604
KA317TU
-
IN OUT
R621
R613 ADJ
240R %1
4.7M 0.5W
C629
47n
C616
C630
R622
47n
390R %1
2.2n/250V
-
Horizontal-Ablenkung / Horizontal Deflection
9V 9V 9V
R517
R533 R535 C527
L501
5.6k 3.3k 100u/16V
82R 3W
C512
2.2uH
BU808DFI
R536
T505
R518
BC848
47u/35V
680R
R534
T506
27R 0.5W
R537
1k
R521
2SK3065
10k
***
L502
H-LIN
C515
R523
R522 4.7u/160V
D502
C517
C516 470R 0.5W
BA157 22k 0.5W
390n 560p 500V
250V
R530
3.3R 3W
C519
R524
4.7k
C525
ZD503
33n/100V
33p
9.1V
CABEL9B
3 - 1 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Die +B-Spannung ist abhängig von der
40V 33V
eingebauten Bildröhre (Abgleich S. 2-1)
The +B voltage depends on the type of
CRT (Adjustment P. 2-3)
Size
ZD601
14"
33V
20"
IC603
7805
5V 21"
IN OUT
C623
C621
100u/10V
GND
10n
C622
47n
9V
R616
C626
C627
240R %1
47n
220u/16V
R619
STAND_BY
R618
10k
10k
T602
BC848
3.3V
C631
C632
47n
100u/10V
Kennzeichen für Chip-Bauteil
Mark of chip components
TR501
9
T504
EHT
C513
6.8n
1.5kV
12.5V
FOCUS
R526
15k
G2
R527
R528
11
4
C520 10k
C521
6 7
100n/63V
3 100n/100V
3
2
D504
1
BA157
R538
5
X502
C522
100k %1
HORIZONTAL
10u/250V
D505
RGP15J
R525
1
1.8R 1W
2 10 25V
C523
4
8 1000u
35V
FBT
Type of CRT +B
A34LPE02X01 106V
A48ECR43X51 118V
A51EER133X41 118V
SEITE / PAGE 3-9
D503
1N4148
3.3k
CABEL7A
ZD504
R539
100k %1
33V
R540
33k %1
R541
4.7k
X503
3
ZU / TO X703
SEITE / PAGE 3-13
2
1
CRT
3 - 2