Orion TV-32082 A, Руководство по обслуживанию

Страница: 31 / 55

A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC803
VCT7993P-FA-A1-G-100
SCALER IC
101
102
103
104
105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
1 10
100
11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 51 52
53
54
55
56
57
58
59
6
60
61
62
63
64
65
66
67
68
69
7
70
71
72
73
74
75
76
77
78
79
8
80
81
82
83
84
85
86
87
88
89
9
90
91
92
93
94
95
96
97
98
99
NR802
4D03WGJ0470T5E
NR801
4D03WGJ0470T5E
D805
RB520S-30-TE61
D804
RB520S-30-TE61
IC802
PST3229NR
RESET IC
1 2 3
4 5
IC801
M24256-BWMN6TP
EEP ROM IC 256K IC
1 2 3 4
5 6 7 8
X801
100DT02007
20.250MHz
CP802
A2001WV2-6P
1
2
3
4
5
6
C863
47
16V
NA
C862
47
16V
NA
C861
47
16V
NA
C864
47
16V
NA
C859
47
16V
NA
C858
47
16V
NA
C801
220
6.3V
YK_P
C806
220
6.3V
YK_P
C892
10
16V
KA_P
C893
10
16V
KA_P
C837
0.47
50V
KA_P
C842
2.2
50V
KA_P
C821
100
10V
YK_P
C804
10
16V
KA_P
C803
10
16V
KA_P
B818
HCB1608KF-181T20
B819
HCB1608KF-181T20
B817
FCM1608CF-600T06
B801
HCB1608KF-181T20
B813
HCB1608KF-181T20
B812
HCB1608KF-181T20
B810 HCB1608KF-181T20
B811 HCB1608KF-181T20
B803
HCB1608KF-181T20
B802
HCB1608KF-181T20
B804
HCB1608KF-181T20
B805
HCB1608KF-181T20
B806
HCB1608KF-181T20
B807
HCB1608KF-181T20
B808
HCB1608KF-181T20 B809
HCB1608KF-181T20
D814
UDZS5.6B
D818
UDZS5.6B
D819
UDZS5.6B
D813
UDZS5.6B
D812
UDZS5.6B
D810
UDZS5.6B
D808
UDZS5.6B
D816
UDZS5.6B
D811
UDZS5.6B
D800
UDZS5.6B
D809
UDZS5.6B D832
UDZS5.6B
D802
UDZS5.6B
D827
UDZS8.2B
D834
UDZS8.2B
D829
UDZS8.2B
D830
UDZS8.2B
D831
UDZS8.2B
D833
UDZS8.2B
L802
2.2uHNLV25
NLV25T
L806
2.2uHNLV25
NLV25T
L807
2.2uHNLV25
NLV25T
L809
2.2uHNLV25
NLV25T
L808
2.2uHNLV25
NLV25T
L805
2.2uHNLV25
NLV25T
L804
2.2uHNLV25
NLV25T
L803
2.2uHNLV25
NLV25T
L800
2.2uHNLV25
NLV25T
L810
2.2uHNLV25
NLV25T
R858
3.3K
R856
3.3K
R7209
100
R7210
100
R7211 100
R7212 100
R897
100
R863 47
R859 47
R862 47
R857 47
R864 47
R875 47
R892 100
R816 47
R850 47
R855 47
R868 47
R867 47
R811 47
R861 47
R866 47
R860 47
R865 47
R828
47
R827
47
R822
6.2K
R7208
1K
R831
100
R832
100
R835
100
R837
1K
R902
4.7K
R842 3.3K
R7213
100
R7214
100
R7206
100
R844 1K
R901
4.7K
R900 4.7K
R893 1K
R824
100
R825
100
R833
33
R834
33
R812
2.2K
R830
100
R819
68
R820
68
R301
4.7K
R818
68
R814 68
R807 68
R810 68
R873
2.2K
R872 2.2K
R813 68
R815 2.2K
R851 68
R849 68
R826
100
R823
100
R899 100
R876 47
R846 68
R869
4.7K
R839
100
R7215
68
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C7202
82P
CH
C7213 0.1
B
C7214 0.1
B
C886
0.1 B
C7204
27P CH
C896
27P CH
C7209
82P
CH
C897
82P
CH
C7210
82P
CH
C7206
82P
CH
C7216
15P
CH
C7217
12P
CH
C835 0.1 B
C838
0.1 B
C827 0.1 B
C820 0.1 B
C7207 0.1 B
C828 0.1 B
C7218
15P
CH
C7212 0.1 B
C819 0.1 B
C822 0.1 B
C830 0.1 B
C810 0.1 B
C7211 0.1 B
C816 0.1 B
C815 0.1 B
C7200
100P
CH
C899
27P CH
C809 0.1 B
C817 0.1 B
C7203
100P
CH
C833
27P CH
C898
100P
CH
C839
82P
CH
C895
82P
CH
C841
100P
CH
C894
27P CH
C7205
27P CH
C7215
82P
CH
C824 0.1 B
C834 0.1 B
C825 0.1 B
C826 0.1 B
C850
0.1 B
C881
150P
CH
C885
18P CH
C884
18P CH
C887
0.1 B
C891 0.1 B
C855
0.1
B
C860
0.1
B
C867
56P
CH
C869
56P
CH
C866
0.1
B
C876
0.1
B
C849
0.33
B
C856
0.33
B
C854
0.33
B
C852
0.33
B
C853
0.33
B
C851
0.33
B
C882
82P
CH
C7224
82P
CH
C813
27P CH
C818
0.1
B
C829
0.01
B
C814 0.1 B
C843
150P
CH
C7208
150P
CH
C831
0.1
B
C872
0.1
B
C871
0.1
B
C888
0.1 B
C844
0.1 B
C865
0.1
B
C875
0.1
B
C870
0.1
B
C868 0.1
B
C845
0.1 B
C846
0.1 B
C840 0.1 B
C889
0.1
B
C800
0.1
B
C805
2.2
B
C807
2.2
B
C7221
15P
CH
C7219
12P
CH
C7220
12P
CH
C808
0.1
B
C802
2.2
B
C832
0.1
B
C890
0.1
B
C857
3.3
50V
KA_P
W840
W839
W818
W809
W814
W813
W895
GND
AT+3.3V
AT+3.3V
AT+3.3V AT+3.3V
HP_MUTE I2C_OFF
RXT0_RST
RXT_RST# RXT1_RST
S_3.3LVDS
GND
S_3.3LVDS S_3.3LVDS S_1.8LVDS S_3.3LVDS
EXT_MUTE-H
S_3.3IO1
S_3.3FE
LCD_TXOUT0- LCD LCD_TXOUT1- LCD LCD_TXOUT3- LCD
S_1.8DIG
LCD_TXCLKOUT- LCD_T
LCD_TXOUT2- LCD
STANDBY_LED
LIGHT_POWER_H LIGHT_CONTROL
POWER_FAIL
DVI2_A_SW
GND
GND
S_8.0AU
P.CON+8V S_3.3VO
COMPONENT/DVI
AT+1.8V_2 S_3.3IO3
AT+1.8V_1
S_3.3IO1
AT+3.3V
PC_SYNC_SW S_3.3COM SCART2_SW
S_5VSIF
P.CON+5V_VCTP S_3.3DAC
S_3.3DIG
SCART1_SW
S_3.3RAM
GND
RF_AGC
GND
KEY-A
DDEN
KEY-B PC_SYNC_SW
GND
DDCK
DPG7
S_3.3RAM
DPG6 S_3.3FL
HDMI_INT
DPG5
SCART_A_SW
S_3.3LVDS
DPG4
DPG3
GND
S_1.8FE
DPG2 S_3.3DAC
DPG1
S_3.3IO1
DPG0
RLY_H
DPR7
DPR6
S_1.8FE
GND
DPR5
S_1.8LVDS
DPR4
DPR3
S_3.3FE
S_1.8DIG
DPR2 REMOCON
HSYNC
DPR1
VGA-B
DPR0
VGA-G
S_3.3FL
DPB7
VGA-R
GND
DPB6
SCART1_Y_IN
DPB5
DPB4
SCART1_B_IN SDA
DPB3
PANELPOWER_H
SCL
SCART1_G_IN
DPB2
SYS_POWER_H
SCART1_R/C1_IN
DPB1
LIGHT_CONTROL SW_PB/D_PB
DPB0
LIGHT_POWER_H
VIN12
POWER_FAIL
HDMI_I2SSCLK
SW_PR/D_PR
RLY_H
HDMI_I2SSDO
HDMI_I2SWS
VIN8 AT+3.3V
HDMI_INT
HP_MUTE VIN7
RXT_RST#
AUDIO_MUTE
S_1.8FE
PC_SYNC_SW
SP_AUDIO_OUT_L
S_3.3COM
RXT0_RST
SP_AUDIO_OUT_R
S_3.3RAM
SYS_POWER_H RXT1_RST
VIN6
DPB0
CVBS_IN DPB1
SCART2_V_IN
VIN6
DPB2
SCART2_R/C2_IN
SCART1_V_IN
VIN1 DPB3
S_3.3VO DPB4
EXT_MUTE-H
DPB5
SCART_A_SW
DPB6
SCART2_SW
SCART1_SW
DPB7
SC2_CVBS_OUT
DPG0
SW_CVBS[TU/D_TU] DPG1
SCART1_R/C1_IN GND SC2_CVBS_OUT
DPG2
SCART1_G_IN
SCART1_B_IN
S_3.3IO3 DPG3
AT+3.3V
SCART1_Y_IN
DPG4
AT+3.3V
SW_A_R
GND
DPG5
SW_A_L I2C_OFF
DPG6
SC2_A_OUT_L
WP
SC2_A_OUT_R
DPG7
SDA
SC1_A_OUT_L
SCL DPR0
SCL
SC1_A_OUT_R DPR1
SDA
GND
DPR2
DPR3
DPR4
LCD_TXOUT0-
RF_AGC
LCD
SIF
LCD_TXOUT1-
LCD
GND
LCD_TXOUT2-
RESETQ
LCD
LCD_TXCLKOUT-
AT+3.3V
LCD_T
CVBS_IN
LCD_TXOUT3-
AUDIO_JACK_OUT_R
LCD
SW_PB/D_PB
SW_PR/D_PR
AUDIO_JACK_OUT_L
SW_Y/D_Y
VIN7
SCL
VIN8
SDA
VIN12
AUDIO_JACK_OUT_R AUDIO_JACK_OUT_L SP_AUDIO_OUT_R SP_AUDIO_OUT_L
PANELPOWER_H
SYS_POWER_H
HDMI_I2SSCLK
HP_IN
AUDIO_MUTE
SC2_A_OUT_R SC2_A_OUT_L SC1_A_OUT_R SC1_A_OUT_L HDMI_I2SSDO
HDMI_I2SWS
S_3.3DIG S_3.3RAM SW_A2_R SW_A2_L SW_A1_R SW_A1_L S_8.0AU S_5VSIF SW_A_R SW_A_L
EXT_MUTE-H
VIN1
HP_IN VSYNC
DDEN DDCK DPR7 DPR6 DPR5
SIF
GND
GND
PC_SYNC_SW
SW_A2_L SW_CVBS[TU/D_TU]
SW_A2_R
KEY-A
KEY-B
HSYNC
VSYNC
VGA-R
VGA-G
VGA-B
SW_A1_R
SW_A1_L
STANDBY_LED
REMOCON
COMPONENT/DVI
DVI2_A_SW
[YUV/DVI/PC]
[YUV/DVI/PC]
TO TIMING CONTROLLER
FROM/TO INTERFACE_HDMI_IC
FROM POWER3
TO SOUND AMP/HEADPHONE AMP
FROM/TO POWER3
26
25
24
FROM/TO AV JACK/SWITCH
FROM/TO SUB MICON/RS-232C
G-14 G-13
3.3 3.3
0
NC NC
0
NC NC NC NC NC NC
0
1.3 1.3 1.2 1.8 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3
0 0
1.5 1.5 3.3
NC NC NC NC
1.8 0
3.3 3.2 3.2 3.4 3.3 3.3 3.3
0
0
3.3 3.3 3.3
NC NC NC NC
3.3
3.3
3.3
3.3
3.3
0
NC
NC
3.3
3.3
0
NC
NC
0
0
NC
0
3.3
3.3
3.3
3.3
0
3.3
3.3
0
0
NC
NC
NC
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3 3.3
0
0
3.3 3.3 3.3 3.3 3.3
0
3.3 3.3 3.3 3.3 3.3
NC NC
5.0 1.5 1.5 2.7 4.3 4.3 4.3 4.3 4.3 4.3 4.3
NC NC
3.8 3.8 3.8 4.3
0
8.0 3.8 3.8 3.8 3.8
0
0
NC NC NC NC
3.3 3.3 3.3
NC
NC
NC
NC
NC
NC
NC
NC
NC
3.3
0
0
0
0
NC
NC
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
NC
1.0
1.8
0
1.0
1.0
1.0
1.0
1.0
3.3
3.3
3.3
3.3
1.8
3.3
0
3.3
3.3
3.3
3.3
1.0
NC
NC
NC
NC
FROM/TO REGULATOR
FROM/TO JACK
FROM TUNER
FROM REGULATOR
GNDM3.3IO1
52 51
50
49
DRI5 DRI6 DRI7 DCLK
165
164
163
162
P1_3/ROUT/PWM3
DRO1_8/DRO1_6/LVDSB_0P 157
VSUP3.3DAC
GND3.3DAC
P1_4
P1_5
161
P1_6/TCLK
160
P1_7/TDO
159
DRO1_9/DRO1_7/LVDSB_0N 158
656O3/P4_3/TCLK 656O4/P4_4/TMSFW 656O5/P4_5/TDIFW 656O6/P4_6/TDOFW
4 3 2 1
56
55
54
53
DRI1
DRI2
DRI3
DRI4
104
103
102
101
OSDB0/DGO2_1
OSDB1/DGO2_0
OSDB2/P3_4/DBO2_7
OSDB3/P3_5/DBO2_6
OSDR1/DRO2_0
111 110 109 108 107
OSDG0/DGO2_5 OSDG1/DGO2_4
106 105
OSDR2/P3_0/DGO2_7 OSDR3/P3_1/DGO2_6 OSDG2/P3_2/DGO2_3 OSDG3/P3_3/DGO2_2
DRO1_3/DRO1_1/LVDSB_2N DRO1_4/DRO1_2/GND3.3LVDS DRO1_5/DRO1_3/LVDSB_1P DRO1_6/DRO1_4/LVDSB_1N DRO1_7/DRO1_5/VSUP3.3LVDS
156 155 154 153 152 151 150
DRO1_2/DRO1_0/LVDSB_2P VSUP3.3IO2/VSUP3.3LVDS
204 656I6/P3_6
656O7/P4_7/TCLKFW
656CLKO
656CLKI
656I7/P3_7
208
207
206
205
DGO1_7/DGO1_3/GND1.8LVDS
GND3.3IO2/LVDSA_2P
656O0/P4_0/TMS 656O1/P4_1/TDI 656O2/P4_2/TDO
656I5/P3_5
656I4/P3_4
656I3/P3_3
656I2/P3_2
656I0/P3_0
656I1/P3_1
VSUP3.3IO3
GND3.3IO3
VOUT1
VOUT2
VOUT3
VSUP3.3VO
VIN1
VIN2
VIN3
VIN5
VIN6
GNDA
VSUP1.8FE
VIN7
VIN8
VIN9
VIN11
VIN12
VIN13
VIN15
VIN16
VIN17
VIN18
VIN19
VIN20
VIN21
VIN22/DHS
VSUP3.3FE
VSUP1.8FE
P1_0/SVMOUT/REV
P1_1/BOUT/PWM1
P1_2/GOUT/PWM2
GND3.3IO2/LVDSBCLKN
DGO1_4/DGO1_0/LVDSA_0N DGO1_3/DBO1_7/LVDSA_0P
DGO1_6/DGO1_2/REXT
DGO1_9/DGO1_5/LVDSB_3N DGO1_8/DGO1_4/LVDSB_3P
DRO1_0/DGO1_6/GND3.3LVDS
DRO1_1/DGO1_7/LVDSBCLKP
DGO1_5/DGO1_1/VSUP1.8LVDS DGO1_2/DBO1_6/VSUP3.3LVDS
DBO1_9/DBO1_3/GND3.3LVDS
DGO1_0/DBO1_4/LVDSA_1P DGO1_1/DBO1_5/LVDSA_1N DBO1_8/DBO1_2/LVDSA_2N VSUP3.3IO2/VSUP3.3LVDS
DBO1_7/DBO1_1/LVDSA_CLKN DBO1_6/DBO1_0/LVDSA_CLKP DBO1_5/DRO2_7/GND3.3LVDS
DBO1_4/DRO2_6/LVDSA_3N DBO1_3/DRO2_5/LVDSA_3P
GND1.8DIG
VSUP1.8DIG
DBO1_0/DRO2_2/LVDSA_4P DBO1_1/DRO2_3/LVDSA_4N
DBO1_2/DRO2_4/VSUP3.3LVDS
PCLK1 PCLK2
PCS3/P4_1 PCS0/P4_2 PCS1/P4_3 PCS2/P4_0 PCS4/P2_6
GND3.3IO1
VSUP3.3IO1
PCS5/P2_7
OSDR0/DRO2_1 OSDHCS0/P3_7/DBO2_5
OSDHCS1/P3_6/DBO2_4
OSDFSW/DBO2_3
OSDCLK/DBO2_2
VSUP3.3IO1
OSDH/DBO2_1
OSDV/DBO2_0
P2_5/TMS
P2_4/TDI
P2_3
P2_2
P2_1
P2_0
VSUP3.3FL
GND3.3FL
VSUP3.3COM
XTALIN
XTALOUT
CLKOUT
GND3.3COM
VSUP3.3DRI
GND3.3DRI
SDA
SCL
HSO
VSO
DBI0
DBI1
DBI2
DBI3
DBI4
DBI5
DBI6
DBI7
DGI0
DGI1
DGI2
DGI3
DGI4
DGI5
DGI6
DGI7
DRI0
DEN DVS GND3.3RAM VSUP3.3RAM I2S_DEL_WS I2S_DEL_CL I2S_DEL_IN I2S_DEL_OUT I2S_WS I2S_CL I2S_DA_IN SPDIF_OUT VSUP3.3DIG GND3.3DIG GNDA VSUP5.0 SIFIN- SIFIN+ VREFSIF SUBWOOFER/TEST SPEAKERL SPEAKERR HEADPHONEL HEADPHONER AOUT1L AOUT1R AOUT2L/AIN5L AOUT2R/AIN5R SGND GNDA VSUP8.0AU VREFAU AIN4L AIN4R AIN3L AIN3R AIN2L AIN2R AIN1L AIN1R RESETQ
FROM/TO AV JACK/SWITCH
FROM/TO 21PIN
[SC1/SC2]
[SC1/SC2]
PCBF40
CMF108 PCBF40
CMF108
(MAIN PCB)
SCALER SCHEMATIC DIAGRAM
GND
IIC_OFF
EEPROM_SCL
EEPROM_SDA
GND
AT+3.3V
5.0 5.0
SCL SDA
A0 A1
5.0 0
VCC
TEST
0 0 0 0
A2 VSS
0 3.4 3.4
NC 0 0
NC
GND
NC
IN
NC
OUT
[SC1/SC2] [SC1/SC2]
[YUV/DVI/PC] [YUV/DVI/PC]
NC NC NC NC
[YUV/DVI/HDMI]
[YUV/DVI/HDMI]
[YUV/DVI/HDMI]