Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment MYSTERY TV MTV-550 Mystery MTV-550
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download Mystery MTV-550 documenatation <<
Text preview - extract from the document
A B C D E
33V
VCC1
33V
470pF 24C08N-10SC
R1 C1 U1 VCC1
22K 22K 22K R3 R4 8 1
R5 R6 C2 Vcc A0
R2 10K 10K
0.01uF VCC1
10K 4.7K 10K 7 2
VT R9 R10 WP A1 R7 R8
6 3 10K 10K
D
C3 C4 C5 SCL A2 D
0.22uF/50V 0.22uF/50V 100pF
5 SDA GND 4
Q1 U2
PH2369 R11 C6 1 42
EEP SCL VJC SCL SCL
33K 100pF
2 VT EEP SDA 41
3 R VOL VCJ SDA 40 SDA
BM
4 L VOL MONITOR 39 MON
R12 R13 R14 R25 22K 5 38
REAR VIEW H SYNC HD
33K 33K 33K
6 SECAM L V SYNC 37 VD
Q2 Q3 Q4 R17 22K 7 36
VL B B
2SA1015 2SA1015 2SA1015
R16 22K 8 35
BL VH G G
R15 22K 9 34
U R R
C C
BH R18 1K 10 KEY BLANK 33 BLANK
R19 1K 11 32
BU L/R L/R CLK CONT CLK
R20 1K 12 31
U/D U/D AV1
R21 22K 13 30
4.5MHz 4.5MHz OUT AV2
14 29 R23 1K
A MUTE 50/60 OUT 50/60
TEST3AB TEST3AB 15 28
ASPE1 FSC IN FSC
S1 S2
CN1 CN2 16 27 R26 100
ASPE2 RESET RESET
1 1 C7
17 26 R28 10K R29
2 2 STB POWER S-VHS IN 0.01uF
22K
PH-2 PH-2 18 25 R30 10K
220 220 GND FACTORY ADJ
R31 R32 19 24
GND IR IN
B C8 B
20 NC FILT 23 100pF
330 560 820 21 22
R33 R34 R35 Vcc Vcc
U3
M37160 C9 C10
470pF 0.01uF 1 OUT
R36
R37 VDD 22K 100 2
2.2K 1K R39 GND
VDD
R40 0.01uF R38 3
C11 + C12 Vcc
1 6 1K
100uF/16V PIC-1018SMD
2 5 +
C13
3 4 S3 47uF/6.3V
TS1565W0-V50C
A A
A B C D E
A B C D E
L1
R41
VD 5V
1K
100uH
R42 R43 R44 R45 + 100uF/16V
HD
1K 1K 12K 10K C15 C14
R46 0.1uF
10K R22
D 8.2K D
24
23
22
21
20
19
18
17
16
15
14
13
R68
-15V
10K
HF.O
SW
NC
NC
NC
NC
NC
REG
HF.I
G IN
B IN2
R IN2
17V
C16 25 12
0.1uF NC NC
CN3
HD 1 26 GAM-0 NC 11
FRP 2
CSY C17 27 10
3 0.1uF GAM-1 VCC1
VGH 4
VGL 28 9 C18
5 GND R IN1 VR
VB 0.1uF
6 R47
VR 7 29 R OUT G IN1 8
VG 100 C19
8 VG
GND C20 30 7 0.1uF
9 0.1uF R DC U4 GND
VDD 10
C
VCC 31 6 C21 C
11 GND B IN1 VB
GND IR3Y26A 0.1uF
12 R48
CKC 13 32 G OUT CON 5
VST 100
14 C22 C23
NC 15 33 G DC COM-B 4
NC 0.1uF 0.1uF R49 R50 R51
16 1K 1K 1K
NC 17 R52 34 VCC2 COM-A 3
U/D 18 10K
R/L R53 35 2
19 100 B OUT SYNC SEP
N/P 20
SYNC OUT
36 NC NC 1
SYNC IN
1.0S-6S-20PWB
RGB A
B DC
SC R
COM
SB R
SC B
7.5V
SB B
FRP
BRI
NC
50/60
37
38
39
40
41
42
43
44
45
46
47
48
+
C24 C25
L/R R54
47uF/16V 0.1uF
U/D
B B
C26 1K
0.1uF R57 C27
R55
OPEN R56
VIDEO
C28 C29 C30 100
0.1uF 0.1uF 0.1uF 560
1uF
C31 C32
0.1uF 820pF
R58
C33 1K R59
0.1uF 100
L2
5V
100uH
+
C34 R60
100uF/16V 33K
C35 R61
A 0.1uF 18K A
A B C D E
A B C D E
T1
100uH 4
L3
0.056uF/250V 3 C36 SM02(8.0)B-BHS-1-TB
D C38 10 D
+ C37 R63 2
2 1
100uF/16V R62 1.5K 5
OPEN 27pF/3KV CN4
6
Q5 Q6 1
KTC4379 KTC4379
KDI190
12V
D1
+12V -15V
2SB1203
C F1 D2 Q7 1N4148 C39 + C40 R65 C
0.01uF 47uF/25V 100K
30R090 1N5819 + 100pF
C41 + C44
C125
J1 470uF/25V C43
0.01uF
DC-004 R66 R67 100uF/16V 100uH
1K 1K EI14.5-30534 L5
T2
5V
1
D3 + C45 + C46
C47 220uF/10V
10K 10 2 1N5819 220uF/10V
0.01uF
R27 6.8K R98
Q8 R69 56 3
STB 2SC1815 100uH
4 D4 L6
C123
7.5V
TL3843D-8 C48 2200pF 6 5
U5 0.1uF 1N4148 + C49
C52
C51 8 100uF/16V
0.01uF
B 100pF R70 1 8 B
150K COMP REF
2 7 2 4 D5
VFB VCC
17V
3 6 C53 10
ISENSE OUT 0.1uF R73 + C54 R72
1N4148
4 5 1 47uF/25V 100K
RT/CT GND C55
Q9 0.01uF
C56 3 NTF3055L108T D6
1500pF
33V
1K
R75 1SS311 1K + C90
C58 10uF/50V
+ R74 D7
0.01uF
C57 upc574
C59 R76 R77 10uF/50V
470pF 1 1
R78
24K
A A
R79
22K
A B C D E
A B C D E
ANT1 ST-3507-02
ST-3507-02 ANTENNA U6 J3
J2 1 78L09 C60 R80 1
2 3 1 R81 33 1uF 12K 2
+12V VIN VOUT
3 3
4 C61 4
GND
5 1uF R83 5
R82 47K
75 D8
47uF/16V
C50 4.7K + C65 MMBZ5V6ALT1
C67
2
C64
2200pF R85 + C62
0.01uF
C66 C63 + 100uF/16V
T3 C68
D 0.01uF 47uF/16V 1uF R84 R86 D
0.01uF
8 1 C69 + 1K 390
RF AGC 0.01uF C70
C71
2 10uF/16V
VT 180pF
C72 BM C73 1uF
C74
3 0.01uF 0.22uF C75
BU 16pF
R87
9 4 C76 12V C77 ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo