+
+
+
+
+
+
SP_R+
SP_R-
SP_L+
SP_L-
SP_R-
SP_R+
SCL1
SDA1
SD
A1
SCL1
SP_L-
SP_L+
R7545
D7549
Q7542
L7511
R7525
C7541
Q7509
R7552
L7552
R7516
R7546
D7539
MAZ30470HL
D7542
R7506
R7549
R7548
D7546
C7522
R7538
L7508
R7539
D7537
R7586
R7582
L7502
Q7544
R7514
R7540
R7543
D7545
D7540
MAZ30390HL
Q7582
R7547
Q7501
R7544
D7547
L7514
R7551
Q7543
R7560
R7541
Q7581
D7538
C7512
R7537
L7582
C7506
D7582
Q7553
R7526
Q7502
D7544
R7527
D7543
Q7506
R7519
D7541
C7502
Q7541
C7552
C7582
C7583
R7505
Q7510
Q7504
L7505
C7517
Q7507
C7543
AGC
TONE
IRQ
SOUND CONTROL
RXD
2
WOOFER AMP(L)
SCL1
8
11
9
14
1
L_IN
IIC_BUS
(FOR FACTORY)
4
IIC_BUS
S_CLOCK3
R_IN
4
S_CLOCK2
16
5
20
1
S_DATA1
3
WOOFER AMP(R)
AMP
8
3
19
16
TXD
4
S_CLOCK1
2
Q2309,Q2311
17
6
ADJ
1
24
13
25
MUTE
SPEAKER
2
SDA2
TO D12
9
10
TO D4
SCL2
5
11
11
4
FLITER
4
17
7
3
IRQ
4
AMP
SQUAWKER(R)
16
1
2
2
SQUAWER(L)
2
WOOFER(R)
3
WOOFER(L)
3
SBO
BA
O
IIC_BUS CONNECTION(FOR FACTORY USED)
SCL3
EQUALIZER
2
SURROUND
16
R AMP
400Hz
IIC_CONT
11
1
HPF
SQUAWKER AMP(R)
10
400Hz
RESET
16
LPF
5
17
AMP
TO DG6
4
7
SDA1
ACTIVE
4
SDA3
AMP
3
6
30
17
11
S_CLOCK1
31
1
BASS
SPEAKER_MUTE
RIN
L AMP
LIN
POWER_OFF_DEFEAT
11
R OUT
S_DATA2
S_DATA1
S_DATA3
L OUT
Q2303,Q2304,Q2308
TREBLE
IIC_CONT
RESET
MAIN_DEFEAT
TV_ON/OFF
UNR_14V
1
SOS BLINKING TIMES
:
LED 12 TIMES
2
SW REG
SW REG
AVR
PA DC/DC Audio
+9V(M)
9V
SW REG
+2.5V(M)
9V
+3.3V(M)
+9V1(S)
2
AVR
4
VOLTAGE DOWN DET
CONTROL
32
UNR21V,UNR14V
TV POWER
2
+9V1(S),+9V2(S)
PA10
5
STB5V
3
7
COMPARATOR
VOLTAGE DOWN DET
OVER VOLTAGE DET
8
5
VREF
3
2
OSC
2
2.5V
1
2
1
2
9V
TV_ON
AVR
+2.5V(M),+9V(M) LINE
1
3
TO P5
AUDIO+9V
7
AUDIO+14V
PROTECT
4
CONTROL
PWM
8
4
+9V2(S)
DET
UNR_21V
1
5
UNR_21V
ERROR
5
+3.3V(M),+2.5V(M) LINE
5
OUT
4.2V
7
START
+5V(S) LINE
1
1
+3.3V(M)
CONTROL
AUDIO+14V
+2.5V(M)
SUB_9V2
+9V(M)
SUB_9V2
+9V(M)
STB_5V
+9V2(S)
+5V(S)
+4.2V(M)
AC_ON/OFF
NR_14V
SOS
+2.5V(M)
NR_21V
SUB_5V
MAIN_2.5V
+5V(S)
MAIN_2.5V
2
AVR
1
2
1
TO P7
SUB_5V
BT_30V
SUB_5V
25
UNR_14V
MAIM_12V
11
MAIN_4.2V
27
MAIN_4.2V
23
17
MAIN_9V
15
AVR
33
34
9
21
5V
36
CONTROL
1
7
AVR
AUDIO_12V
BT+30V
19
AVR
STB_5V
5
2
13
SW REG
MAIN 12V
SUB_5V
BT+30V CONTROL
SW REG
SW REG
BT+30V OUT
AC_ON/OFF
12V
1
TUNER POWER SOS DET
TO DG2
1
1
SUB_5V
1
1
STB_5V
STB_5V
TO PF10
5
7
7
5
STB_5V
Vpp12V
1
6
S_SCL0
5
2
12
4
9
7
11
14
10
18
TO
DG8
19
6
S_SD
A3
15
SUB_3.3V
IIC_CONT
S_SD
A3(P
ANEL)
S_SCL3(P
ANEL)
SRQ
S_SD
A0
S_SCL3
17
18
STB_5V
RESET
26
8
8
20
20
20
20
1
7
3
5
5
3
7
1
SQUAWKER AMP(L)
(FOR FACTORY)
(FOR FACTORY)
(FOR FACTORY)
AUDIO_12V
AUDIO_15V
AUDIO_15V
FLITER
ACTIVE
CONTROL
CONTROL
MUTE
AUDIO
Q2305,Q2306
TH-37PA30E/TH-42PA30E
PA-Board Block Diagram
TH-37PA30E/TH-42PA30E
PA-Board Block Diagram
Содержание TH-37PA30E
Страница 8: ...Remove the Rear Cover Remove the AV Connector Cover 8 ...
Страница 9: ...Service position 9 ...
Страница 22: ...7 3 Lead of wiring 3 22 ...
Страница 23: ...7 4 Lead of wiring 4 23 ...
Страница 29: ...9 3 Option Description 29 ...
Страница 30: ...30 ...
Страница 38: ...12 Alignment 12 1 Pedestal setting 12 2 PAL panel white balance 38 ...
Страница 39: ...12 3 PC panel white balance 39 ...
Страница 40: ...12 4 Sub brightness setting 40 ...
Страница 49: ...17 Packing Exploded Views 49 ...
Страница 50: ...50 ...
Страница 51: ...18 Mechanical Replacement Parts List 51 ...
Страница 55: ...19 2 Electrical Replacement Part List 55 ...
Страница 124: ...21 Cover for printing with A4 124 ...
Страница 179: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 69 ...
Страница 180: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 69 ...
Страница 303: ...1 Applicable signals 5 TH 37PA30E TH 42PA30E ...
Страница 313: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 15 TH 37PA30E TH 42PA30E ...
Страница 314: ...7 2 Lead of wiring 2 16 TH 37PA30E TH 42PA30E ...
Страница 315: ...7 3 Lead of wiring 3 17 TH 37PA30E TH 42PA30E ...
Страница 316: ...7 4 Lead of wiring 4 7 5 Lead of wiring 5 18 TH 37PA30E TH 42PA30E ...
Страница 322: ...24 TH 37PA30E TH 42PA30E ...
Страница 323: ...9 3 Option Description 25 TH 37PA30E TH 42PA30E ...
Страница 324: ...26 TH 37PA30E TH 42PA30E ...
Страница 327: ...10 4 IIC mode structure following items value is sample data 29 TH 37PA30E TH 42PA30E ...
Страница 331: ...12 Alignment 12 1 Pedestal setting 33 TH 37PA30E TH 42PA30E ...
Страница 332: ...12 2 PAL panel white balance 34 TH 37PA30E TH 42PA30E ...
Страница 333: ...12 3 PC panel white balance 35 TH 37PA30E TH 42PA30E ...
Страница 334: ...12 4 Sub brightness setting 36 TH 37PA30E TH 42PA30E ...
Страница 335: ...12 5 ABL Level 37 TH 37PA30E TH 42PA30E ...