13.4. SIGNAL BLOCK Diagram
AV2-L
AV2-V
AV1-L
AV1-V
AV2-Y
AM_R
AM_L
AM_V
AV2-Pb
AV2-Pr
AV2-R
AV1-R
SW1
SW2
SW1
SW2
V
5
_
L
E
N
A
P
VIN3
VIN15
VIN2
AV1
78
79
8
A
IC4001
1
1
A
D
S
T
U
O
VIDEO
0
1
2
1
T
F
A
7
1
L
C
S
IC2001
LCD PANEL
4
1
T
U
O
F
I
S
V
L
R
R
L
V
A-BOARD
X4001
JK3001
JK3002
2
V
A
1
V
A
MOUT
2
V
A
SCL(5.0V)
SDA2(5.0V)
SCL(5.0V)
SD
A2(5.0V)
Q3800
Q3801
AFT
TV_V
5
6
8
9
11
8
1
5
1
7
1
4
1
2
1
0
3
6
2
9
2
7
2
8
2
TX1N_B
TX2N_B
TX3N_B
TX0N_B
TX0P_B
TX1P_B
TX2P_B
TCLKN_B
TCLKP_B
TX3P_B
1
W
S
2
W
S
HPDT
SDA
SCL
CLK-
CLK+
D0-
D0+
D1+
D2-
D2+
D1-
HPDT
SDA
SCL
CLK-
CLK+
D0-
D0+
D1+
D2-
D2+
D1-
5
6
-
0
X
T
-
3
X
T
-
1
X
T
-
K
L
C
T
+
2
X
T
+
3
X
T
-
2
X
T
+
0
X
T
+
K
L
C
T
+
1
X
T
V
5
_
L
E
N
A
P
V
5
_
L
E
N
A
P
V
5
_
L
E
N
A
P
V
5
_
L
E
N
A
P
V
5
_
L
E
N
A
P
N
O
I
T
P
O
_
S
D
V
L
1
2
1
4
A2
2
Q5001
1
4
AP4
2
21
20
A1
22
5
1
6
2
A11
3
A10
21
20
AP3
22
12
11
AP5
178
189
190
10
9
182
14
13
2
3
A
3
4
1
5
4
A
3
5
K1
3
2
3
4
5
6
7
VCC
GND
OUT
SN1001
D1001
RM1001
Q1007,Q1002
R
1
V
1
4
5
7
8
2
Q1006,Q1004
G
A7
1
4
5
7
8
2
MAIN5V
MAIN5V
STB3.3V
STB3.3V
IR(REMOTE)
STBY_LED(R)
MAIN_LED(G)
AI
Q3807,Q3806
58
19
16
15
12
10
9
7
6
4
3
1
19
16
15
12
10
9
7
6
4
3
1
C
P
A
0
2
2
1
P
A
EEPROM
Q1217,
Q1218
SDA1(EEP)
SCL1(EEP)
4
Y
R
O
T
C
A
F
5
ADJ5V
ADJ5V
SCL0(3.3V)
SDA0(3.3V)
SCL0
SDA0
SCL1
SDA1
SCL1(5V)
SDA1(5V)
6
SRQ
E
S
U
2
R
O
F
1
7
Q5002
Q5025
Q5022
VCTP
IC2005
IC1102
65
49
66
73
50
57
48
47
31
99
171
100
191
159
8
4
5
6
7
88
101 102
208 141 140 138 137 135
128
129
131
132
134
25
26
87
3
2
161
28
27
15
3
30
27
22
19
5
3
1
7
2
4
78 92 93
84
83
38
77
76
75
74
73
41
42
57
50
33
40
144
143
142
141
140
139
131
130
129
128
11
6
7
29
30
58
59
62
63
66
67
70
71
31
32
39
40
43
44
47
48
51
52
27 28
3
2
1
144
133
132
123
121 119
110
104
102
5
6
7
5
6
7
XTALIN
XTALOUT
AIN1L
AIN1R
VIN9
AIN3L
AIN3R
P1_7_TDO
VIN1
SIFIN+
OSDB1_DGO2_0
OSDB2_P3_4_DBO2_7
DV
S
VIN22_DHS
DEN
DRI0
DRI7
DBI0
DBI7
DCLK
DGI0
DGI7
RESETQ
656O3_P4_3
656O2_P4_2
656O1_P4_1
656O0_P4_0
656O0_P4_0
[140]DGO1_3_DBO1_7_LVDSA_0P
[138]DGO1_1_DBO1_5_LVDSA_1N
[137]DGO1_0_DBO1_4_LVDSA_1P
[135]DBO1_8_DBO1_2_LVDSA_2N
[132]DBO1_7_DBO1_1_LVDSA_CLKN
[131]DBO1_6_DBO1_0_LVDSA_CLKP
[129]DBO1_4_DRO2_6_LVDSA_3N
[128]DBO1_3_DRO2_5_LVDSA_3P
[134]GND3.3IO2_LVDSA_2P
OSDB0_DGO2_1
P1_4
P2_1
P2_5_TMS
FPGA_MUTE
656O5_P4_5
656O4_P4_4
P1_5
P2_0
HEADPHONEL
HEADPHONER
SPEAKERL
SPEAKERR
IN2
OUT1
OUT2
IN2P
SP_R
HP_IN_R
HP_IN_L
SP_L
HVP1
HVP2
OUT1
OUT2
IN1N
IN1
L_ch(+)
R_ch(+)
R_ch(-)
L_ch(-)
HP_R
HP_L
JK3502
K-BOARD
V-BOARD
5
SDA
SCL 6
7 WP
TX3P
TX2P
TX1P
TX2N
TX1N
TX0P
TX0N
TX3N
TCLKP
TCLKN
Q1007
TU101
JK5001
JK5002
IC5001
IC5002
TUNER
INV_ON
KIDO_PWN
KEY
PANEL_ON
MAIN_ON
SUB_ON
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_TCLK
NRESET
RESET0
INV_SOS
SUB_ON
KEY
IC5004
HDMI
IC4004
FPGA
IC1803
STB7V
Q1215
Q1216
IC4003
PROM
IC4005
PLL
T
E
D
_
Y
T
E
D
_
S
DSDA1
[27]CSDA
[28]CSCL
DSDA0
DSCL0
DSCL0
DSCL1
R1XC-
VSYNC
HSYNC
DE
Q0
Q7
Q8
Q15
ODCK
MUTEOUT
Q16
Q23
R0X0-
R0X0+
R0X1-
R0X1+
R0X2-
R0X2+
R0XC+
R1XC+
R1XO-
R1XO+
R1X1-
R1X2-
R1X1+
R1X2+
5 ENGAGE
2
From IC4004 36pin
From IC4004 36pin
53
MAIN5V
Q4003
Q4004
52
51
56
5
4
12
6
7
INV_ON
INV_SOS
23
23
23
KIDO_PWN
166
CEC
CEC
INT
RESET#
AV1-C
AV1-Y
T
T
E
D
_
S
E
D
_
Y
Y
C
R_SW
DGO1_4_DGO1_0_L
VDSA_0N
Q5008
Q5009
162
MUTE
MUTE
TX-23LX60A/M/X
AP-BOARD
HEADPHONES
REMOTE RECEIVER
RESET
168
77
From IC4004 39pin
MUTE
R
L
V
2
V
A
Pr
Pb
Y
195
24
23
179
181
180
VOUT1
Q3001,Q3002,Q3003,Q3004
AVOUT1L
AVOUT1R
VIN12
VIN13
VIN11
TX-23LX60A/M/X
Signal Block Diagram
TV SOUND POWER AMPLIFIER
HEADPHONE AMP.
SPEAKER
R
SPEAKER
L
Signal Block Diagram
TX-23LX60M / TX-23LX60X / TX-23LX60A
36
Содержание TX-23LX60A
Страница 6: ...6 TX 23LX60M TX 23LX60X TX 23LX60A ...
Страница 14: ...14 TX 23LX60M TX 23LX60X TX 23LX60A ...
Страница 15: ...8 Location of Wiring 15 TX 23LX60M TX 23LX60X TX 23LX60A ...
Страница 16: ...9 EMI Processing 16 TX 23LX60M TX 23LX60X TX 23LX60A ...
Страница 18: ...18 TX 23LX60M TX 23LX60X TX 23LX60A ...
Страница 19: ...10 3 Option Description 19 TX 23LX60M TX 23LX60X TX 23LX60A ...
Страница 20: ...20 TX 23LX60M TX 23LX60X TX 23LX60A ...
Страница 32: ...TX 23LX60M TX 23LX60X TX 23LX60A 32 ...
Страница 33: ...13 Schematic Diagram 13 1 Schematic Diagram Notes TX 23LX60M TX 23LX60X TX 23LX60A 33 ...
Страница 44: ...TX 23LX60M TX 23LX60X TX 23LX60A 44 ...
Страница 45: ...14 Parts Location Mechanical Replacement Parts List 14 1 Parts Location 45 TX 23LX60M TX 23LX60X TX 23LX60A ...
Страница 46: ...14 2 Packing Exploded Views 46 TX 23LX60M TX 23LX60X TX 23LX60A ...
Страница 48: ...16 Electrical Replacement Parts List 16 1 Replacement Parts List Notes 48 TX 23LX60M TX 23LX60X TX 23LX60A ...