14.13. HY-Board Block Diagram
X3101
/POWN
Q3052
G07
CLK SEL
R00
L IN
S DET
G00
Q3401
B00
TO J11
IC3401
B07
TO J12
AMP & SW
TTL PARALLEL TO LYDS
8
C IN
8
46
Y IN
8
45
VIDEO
INV.
47
IN
48
VIDEO
BUFFER
37
OUT
BUFFER
42
Analog
BUFFER
38
Front-End
BUFFER
41
AGC
BUFFER
40
VIDEO IN/OUT
BUFFER
2 x ADC
Gen.
JK3004
39
L AMP
Adaptive
SDA
AUDIO IN
PLL
R AMP
Comb
SCL
JK3303
31
R AMP
Filter
C
L AMP
AUDIO IN
27
V/Y
NTSC
HD AMP
Y
28
17
Color
VD AMP
PB
72
32
AV
PR
95
B5
COMPONENT
COMPONENT
163
Decoder
B6
/RGB
JK3304
162
NTSC
B2
CVBS & RGB/COMPONENT(BNC) Terminal Board
/RGB
PAL
165
B9
HY
H
SECAM
HS
SCL
B14
V
Saturation
3
VS
B8
AUDIO L
2
Tint
CLK IN
B15
A26
IC3311
Mixer
117
B3
AUDIO R
5V<=>3.3V
2DScalar
116
TX0+
A28
SDA
PIP
212
TX0-
Y
6
Panorama
210
TX1+
A38
7
Contast
IIC Bus
TX1-
PB
3
Brightness
Clock
TX2-
A36
R
Peaking
TX2+
PR
A28
Output
TX3-
A34
S2 DET
Formatter
TX3+
HD
A26
PAL
B24
A32
Clock
B25
VD
Sync
SCL2
A30
L
+
SDA2
H1
B11
Generation
HFP
TXC+
MEMORY CONTROLLOR
Y-SEL
B12
R07
5
TXC-
R00
6
Q3505,3506
S-DET
G07
Q3501,3502
12
G00
H2
R IN
14
B00
TX0-
Q3503
SCL
B07
TX2-
Q3504
SDA
13
TX2+
15
L IN
TXC-
6
SDA
JK3001
TX3-
199
5
S-VIDEO IN
TX3+
206
6
JK3002
TX0+
160
SCL
IC3305
153
R IN
DAC ICC EXPANDER
3
C
55
+
IC3699
56
EEPROM
-
54
65
+
52
-
4
2
+
OUT
51
-
RESET
12
50
IC3104
10
24
5M
FIFO
15
18
FOR NTSC 3D COMB FILTER
5
22
IC3201
16
IC3251
2
7
15
LVDS TRANSMITTER
9
Y
23
16
GC2M
20
Q3403
IC3103
19
Q3104
CLKSEL
14
Q3005
/PDWN
10
Q3007
B36
11
Q3101,3102
TXC+
IC3105
8
5V<=>3.3V
TX1-
L.P.F.
4
SDA
TX1+
L.P.F.
2
12
H Sync
Q3004
5
7
V Sync
Q3309
SCL
6
LL Clock
Q3051
6
R07
4
AV
8
1
SW
L3006
4
S-SEL
95
Y CLIP
R/PR
G/Y
B/PB
H/HV
V
H0
7
6
2
1
A22
B23
STB5V
A17
B17
A19
B19
A21
B21
SRQ
9V
5V
REG
2
IC3301
1
3.3V
3.3V
1
IC3303
2.5V
PLL 2.5V
2
5
REG
1
IC3302
REG
2.5V
3
1
IC3101
REG
2.5V
3
SDA
SCL
SRQ
STB5V
TH-42PHD6/TH-42PHW6
HY-BOARD Block Diagram
TH-42PHD6/TH-42PHW6
HY-BOARD Block Diagram
67
Summary of Contents for TH-42PHD6A
Page 11: ...7 Location of Lead Wiring 9 ...
Page 12: ...10 ...
Page 28: ...16 Mechanical Replacement Parts List 26 ...
Page 32: ...17 2 Electrical Replacement List 30 ...
Page 34: ...C965 ECJ2VF1H103Z C 0 01UF Z 50V 1 32 ...
Page 57: ...R2408 ERJ6GEYJ103 M 10KOHM J 1 10W 1 55 ...
Page 79: ...C449 50 F1A3A102A040 C 1000PF J 1KV 2 77 ...
Page 94: ...How to access the Option menu ...
Page 98: ...1 Applicable signals 4 TH 42PHW6EX TH 42PHD6EX TH 42PHD6BX TH 42PHD6UY ...
Page 103: ...6 Service Hint 9 TH 42PHW6EX TH 42PHD6EX TH 42PHD6BX TH 42PHD6UY ...
Page 104: ...7 Location of Lead Wiring 10 TH 42PHW6EX TH 42PHD6EX TH 42PHD6BX TH 42PHD6UY ...