13.13. H, K, S and Z-Board Block Diagram
RED
WHITE
V
V
MONITOR OUT
V1
V2
COMPONENT2
COMPONENT1
C
Y
V
R
L
R
L
Pb
Pr
C
Y
R
Pb
R
R
Y
L
Pr
L
Y
L
R
L
SUB5V
V
L
R
G
C
Y
G
Y-G
C-G
G
V
L
R
G
C
Y
G
Y-G
C-G
G
V
L
R
G
Y
PB
PR
G
L
R
G
Y
PB
PR
G
L
R
G
STBY5V_M
STBY5V_M
IC2602
SCL1
D2520
Q2314
VOUT3
IN
C3
IN1a
JK2601
7
(MAIN_R)
SDA0B
9
SUB5V
MONITOR
AUDIO IN
STB 5V
S2
10
OUT
SDA0B
SOS DET
2
60
OUT-1
33
2
15
2
32
COMPONENT1
VIDEO1
FACTORY USE
Q2301
IN
R
SCL0
8
(MAIN_L)
L
Q2300
SDA2
5
H7
R
H50
C4
SCL1
2
TV/VTR
SCL0A
1
SDA0A
IN
STB 5V
SCL0B
7
COMPONENT1
SDA0
HDMI ANALOG
5
+10Vs(W)
HDMI_SL
K1
MAIN 9V
S
MAIN 9V
MAIN 9V
7
V
OUT
5
+10Vs(W)
21
1
KEYSCAN3
CH.UP
VIN
SDA0
H1
Q2510
L
STB 5V
3
PUSH
77
REMOTE RECEIVER
TO DG1
SUB 5V
MAIN 9V
S3
STB_12V
STBY5V
SCL0
OUT P
L
SW3752
SRQ
4
Q2611
Q2316
R
OUT N
RM_IN
23
SCL
W_R-
IIC0
30
25
Q2317
SCL2
10
W_L+
TO PA30
RESET
13
8
SDA1
SP_MUTE
3
SUB 9V2
25
41
W_L-
SPEAKERS
SCL2
42
MAIN_DEF
1
L
SDA2
11
31
IN
TO SS34
14
5
IC2305
24
21
PB1
COMPONENT2
SPEAKER OUT AMPLIFIER
K
9
23
FOR
4
MAIN 9V
SCL0A
Vcc
SRQ
MUTE
SDA1
1
SDAOA
34
PROUT1
23
+IN-2
Q2618
SCL1
13
OUT
58
Q2323
RM2510
12
MAIN
Q2324
SDAOA
SDA2
EEPROM
ON/OFF
Z2
VIDEO SW
15
37
SCL2
TO
IN
Q2511
4
27
9
OUT N
V3
5
L
2
STB 5V
SUB DEVICE
18
19
Vcc
STB_PS
SHUTDOWN
30
25
18
SDA0B
WOOFER AMP R
SW3751
SW2500
30
6
SCL0B
29
IC2306
1
TO DG2
MONITOR_OUT_DEF
30
S1
H2
10
VOUT1
8
29
SUB 5V
79
3
5
+10Vs(W)
L
IC2605
1
BBE VIVA
11
31
MAIN 9V
22
1
INN
HDMI_SR
10Vs(S)
+10Vs(S)
SDA1
28
EQUALIZER
24
8
MAIN_Y
COMPONENT1
SDA2
IC2301
SCL1
15
AV1
MAIN_PB
IN
11
14
IN
11
H
10Vs(W)
14
13
JK2605
REMOCON
SW3755
SCL0B
POWER SWITCH
Z
10
Q2610
Z50
27
IN
20
10
8
45
11
SDA
VIDEO2
KEYSCAN3
POWER SW
46
W_R+
7
10Vs(S)
R
7
STBY5V_M
+10Vs(W)
SCL2
OUT N
K2
16
23
SP_SHORT
MUTE
2
CY1
R
S4
AV TERMINAL,
AV2
OUT-2
SDA
OUT P
OUT
OUT P
OUT N
COMPONENT2
MAIN/PANEL
IN
1
21
7
IN
OUT
27
7
PB2
8
MONITOR
AV2
21
H30
OUT P
AV1
10Vs(S)
MAIN_PR
LED_R
MONITOR
12
HIGH SPEED DEVICE
SDA0A
15
KEYSCAN
AUDIO SW
R
VOL.DOWN
CH.DN
23
SW3753
22
VOL.UP
12
3
SHUTDOWN
OUT2a
MAIN_DEF
STB 5V
29
5
KEYSCAN
2
KEYSCAN
SW3754
AV SWITCH
REMOTE RECEIVER
11
L
PR2
OUT2b
COMPONENT2
10Vs(S)
SCL
OUT
AUDIO
7
R
6
IN
SCL1
SUB 9V2
IIC2
IN
LED_R
51
MAIN
COUT1
IC2608
SDA1
SDA1
12
V4
18
R
8
59
WOOFER AMP L
33
26
13
10
15
25
36
INN
11
+IN1
STB 5V
PR1
2
RESET
25
11
Q2519
Y4
KEYSCAN3
5
SP_MUTE
MAIN 9V
IN
IN
HDMI
Q2619
20
H22
Q2302
6
12
Q2609
Q2612
SP_SHORT
SUB 9V
IIC0B
SCL0A
31
L
IIC1
9
CY2
11
SCL0B
SCL0A
POWER LED R
Q2315
SDA0B
3
IN1b
5
4
Y3
TH-42PM50U
H, K, S and Z-Board Block Diagram
TH-42PM50U
H, K, S and Z-Board Block Diagram
SCL1
SDA1
69
Содержание TH-42PM50U
Страница 20: ...7 1 Lead of Wiring 1 7 2 Lead of Wiring 2 20 ...
Страница 21: ...7 3 Lead of Wiring 3 21 ...
Страница 41: ...14 2 Packing Exploded Views 1 41 ...
Страница 42: ...14 3 Packing Exploded Views 2 42 ...
Страница 43: ...43 ...
Страница 44: ...14 4 Packing Exploded Views 3 44 ...
Страница 50: ...C2515 ECJ1VB1H103K C 0 001UF K 50V 1 50 ...
Страница 109: ...13 Block and Schematic Diagram 13 1 Schematic Diagram Notes 57 ...
Страница 110: ...13 Block and Schematic Diagram 13 1 Schematic Diagram Notes 57 ...
Страница 240: ...A B C D E F G H I 1 2 3 4 5 6 TH 42PM50U P BOARD TNPA3570 TH 42PM50U P BOARD TNPA3570 P BOARD COMPONENT SIDE TNPA3570 ...
Страница 241: ...A B C D E F G H I 1 2 3 4 5 6 TH 42PM50U P BOARD TNPA3570 TH 42PM50U P BOARD TNPA3570 P BOARD FOIL SIDE TNPA3570 ...