Panasonic TX-28MK1CM Service Manual ▷ View online
CONTROL BLOCK DIAGRAM
STROMVERSORGUNGS BLOCKSCHEMA
12
H3
3
E63
1
E18
6
5
4
SDA 1
SCL 1
SDA 2
SCL 2
SERVICE / TEST
IC2101
IC1101
TUNER
IC601
IC1103
6
5
50
SCL 2
SDA 2
4
3
SDA 1
SCL 1
SCL
SDA
48
49
8
7
4
5
IC3401
Q451
71
LOCAL
KEYS
SWITCH
MATRIX
60
Q854
52
Q853
74
IC1051
Q1052
81
AV2
8
10
AV1
8
10
12
Q856
75
Q851
Q1106
Q1105
Q1107
Q1104
51
72
73
AV LINK
SLOW 2
SLOW 1
SCL 1
SDA 1
59
58
Q3006
Q3007
55
VPROT
KEYSCAN
ON/OFF
R.C.
L.E.D.
PROT 1
SLOW 2
OUT
IN
S
L
OW
1
SERVI
C
E
SCL
SDA
H - BOARD
E - BOARD
VIDEO
SWITCHING
AUDIO
PROCESSOR
MICRO
PROCESSOR
VIDEO
PROCESSOR
EAROM
REMOTE
CONTROL
RECEIVER
Q1051
D1051
Q3401
3
POWER SUPPLY BLOCK DIAGRAM
STROMVERSORGUNGS BLOCKSCHEMA
H - BOARD
D868
+
~
~
IC801
T801
IC251
D850
TUNER
Q850
T551
IC851
IC853
IC351
IC451
D454
IC701
Q853
IC1104
IC1101
IC1102
IC1103
IC1105
IC2101
T802
RL801
IC1051
5V SBY
5V SBY
5V
5V
IC601
8V
2
2
43
66
1
31
32
8
2
33
46
15
58
3
4
2
1
3
1
S4
B1
P2
P1
S5
S2
S7
10
9
6
8
5
6
2
6
3
1
6
12V
200V
33V
-14V
14V
27V
150V
29V
7V
15V
5V
D867
Q852
Q854
Q855
1
D805
R805
R814
IC850
1
2
D862
R854
33V
16
REMOTE
CONTROL
RECEIVER
RESET
MICRO
PROCESSOR
AUDIO
PROCESSOR
VIDEO
PROCESSOR
EPROM
EAROM
RESET
REG
REG
REG
IC3401
7
VIDEO
SWITCHING
EW
CORRECTION
POWER
SUPPLY
RGB
OUTPUT
V-OUTPUT
AUDIO
OUTPUT
D801
E - BOARD
Y - BOARD
E3
2
Y3
2
E1
4
1
E2
2
1
R802
DEGAUSS
COIL
Line
Filter
E62
1
H3
2
13
PARTS LOCATION
EXPLOSIONSZEICHNUNG
14
NOTE:
The numbers on the exploded view below
refer to the mechanical section of the
Replacement Parts List.
The numbers on the exploded view below
refer to the mechanical section of the
Replacement Parts List.
Anmerking:
Die Nummer auf den mechanischen Teilen
Zeigt die Bezugsnummer der Ersatzteilliste
an.
Die Nummer auf den mechanischen Teilen
Zeigt die Bezugsnummer der Ersatzteilliste
an.
16
14
10
19
1
9
6
5
7
18
4
15
8
12
11
2
13
3
20
21
17
Teile, die mit einen Hinweis gekennzeichnet sind
wichtig für die Sicherhet. Solite ein Auswechsein
erfordelrich sein, sind unbdingt Originalteile
einzusetzen.
Bei der Bestellung von Ersatzteilen, di mit *
gekennzeichnet sind, geben Sie bitte unbedingt die
vollständige Typenbezeicnung mit an.
wichtig für die Sicherhet. Solite ein Auswechsein
erfordelrich sein, sind unbdingt Originalteile
einzusetzen.
Bei der Bestellung von Ersatzteilen, di mit *
gekennzeichnet sind, geben Sie bitte unbedingt die
vollständige Typenbezeicnung mit an.
Components Identified by mark have special
characteristics important for safety.
When replacing any of these components, use only
manufacturers specified parts.
* In case of ordering these spare parts, please
always add the complete Model-Type number to
your order.
characteristics important for safety.
When replacing any of these components, use only
manufacturers specified parts.
* In case of ordering these spare parts, please
always add the complete Model-Type number to
your order.
Important Safety Notice
ERSATZTEILLISTE
REPLACEMENT PARTS LIST
Wichtiger Sicherhitshinweis
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
MECHANICAL PARTS
C.R.T.
1
A66ECF50X42
SPEAKER
2
EASG12D531P2
TUNER
3
ENG27507GR
REMOTE CONTROL
4
EUR511200
PANASONIC BADGE
5
TBM8E1929
POWER BUTTON
6
TBX8E069
LID DOOR
7
TKP8E1289
BACK COVER
8
TKU8E00350
CABINET
9
TKY8E194-1
DEGAUSS COIL
10
TLK8E05140
CHASSIS FRAME
11
TMX8E023
E P.C.B.
12
TNP8EE009CT
H P.C.B.
13
TNP8EH002AA
Y P.C.B.
14
TNP8EY012AF
MODEL LABEL
15
TQF8E2862
POWER CORD
16
TSX8E0027
FOCUS LEAD ASSY
17
TXFJTF01BMTG
BATTERY COVER (REMOTE)
18
UR51EC904A
CRT FIXING SCREW
19
VP17005-32
F.B.T.
20
ZTFL94001A
ANODE LEAD
21
ZTUZAE550A
MISCELLANEOUS COMPONENTS
IC SOCKET
832AG11D-ESL
RELAY
F9-4-220
84 PIN IC SOCKET
PLCC-84-T
PRE-SET LABEL
TBM8E1920-1
LID SWITCH
TEK6935
LED TUBE
TKP8E1179
LED VISOR
TKP8E1290
LED HOLDER
TMW8E020-1
OUTER CARTON
TPC8E4685
TOP CUSHION
TPD8E719
BOTTOM CUSHION
TPD8E720
BATTERY PACK
UM-3DJ-2P
THERMISTOR
R802
232266296706
RELAY
RL801 TSE1885-1
C.R.T. SOCKET
S351
0330550049
INSTRUCTION BOOKS
GERMAN
TQB8E2706A-1
DUTCH
TQB8E2706B-1
ITALIAN
TQB8E2706C-1
I.C.s
AUDIO OUTPUT
IC251
LA4282
R.G.B. OUTPUT
IC351 TDA6103Q-N3
VERTICAL OUTPUT
IC451
LA7845N
VIDEO PROCESSOR
IC601 VDP3108BPPC2
E/W CORRECTION
IC701
TEA2031A
POWER SUPPLY
IC801 STRF6654LF51
ERROR AMPLIFER
IC850 SE140N
12V REGULATOR
IC851 L78M12MRB
8V REGULATOR
IC853 AN78L08TA
LED RECEIVER
IC1051
RPM6937-V4
MICRO PROCESSOR
IC1101
SDA5450C48
EPROM *
IC1102
27C2001-L03
EAROM *
IC1103
XDG2-01CC
RESET
IC1104
MN1381-R(TA)
RESET
IC1105
MN1381-T(TA)
AUDIO PROCESSOR
IC2101
MSP3400CPOC8
VIDEO SWITCHING
IC3401
TEA2114
FUSES
FUSE
F802
19181-3.15
FUSE HOLDER
F8021 EYF52BC
FUSE HOLDER
F8022 EYF52BC
DIODES
DIODE
D251
MA2180BLFS
DIODE
D253
MA700TA5
DIODE
D254
MA700TA5
DIODE
D354
1SR124-4AT82
DIODE
D355
1SR124-4AT82
DIODE
D356
1SR124-4AT82
DIODE
D357
MA165TA5
DIODE
D358
MA165TA5
DIODE
D359
MA165TA5
DIODE
D360
MTZJT-7715A
DIODE
D361
MA165TA5
DIODE
D362
MA165TA5
DIODE
D363
MA165TA5
DIODE
D364
MA165TA5
DIODE
D453
MA165TA5
DIODE
D454
ERA15-02V3
DIODE
D456
MTZJT-775.6C
DIODE
D457
MA165TA5
DIODE
D501
MA165TA5
DIODE
D502
1SR124-4AT82
DIODE
D511
MA4047
DIODE
D551
ERD07-15L7
DIODE
D552
RU3LFA1
DIODE
D553
1SR124-4AT82
DIODE
D554
1SR124-4AT82
DIODE
D556
MA165TA5
DIODE
D557
EU02
DIODE
D558
1SR124-4AT82
DIODE
D601
DAN217T146
DIODE
D603
DAN217T146
DIODE
D605
DAN212KT146
DIODE
D606
MA165TA5
DIODE
D607
MA4051
DIODE
D609
1SR124-4AT82
DIODE
D615
STZ6.2NT146
DIODE
D616
STZ6.2NT146
DIODE
D701
MA165TA5
DIODE
D702
MTZJT776.2B
15
Click on the first or last page to see other TX-28MK1CM service manuals if exist.