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A
B
Spurious filter
Place circuit near connector
8
7
FROM/TO TUNER IF
CP2401
(CP001)
A2003WR2-1FX28P
28
TUNER_I2C_CLK
27
TUNER_I2C_DATA
26
GND
IF_N
25
IF_N
6
IF_P
24
IF_P
23
GND
22
IF_AGC
21
AFT1(740_INT)
NC
NC
20
SPDIF
VDD90
19
AVCC+9V
AUDIO_R
18
AUDIO_R
ADUIO_L
17
AUDIO_L
16
NC
NC
PBOUT
15
Pb OUT(AFT0)
YOUT
14
Y OUT
PROUT
13
Pr OUT
5
12
DTV_RESET
11
I2C_CLK(SIO_CLK)
10
I2C_DATA(SIO_DATA_IN)
9
TX(SIO_DATA_OUT)
8
RX(SIO_DATA_ENABLE)
3V3_D
7
3V3_D
6
MSG_REQ
NC
5
1V05_D
4
GND
3
GND
VDD5
2
5V_D
2V5_D
1
2V5_D
4
3
B2403
D_GND
AGND
FCM1608KF-151T06
2
1
A
B
J-23
C
AV OUT SCHEMATIC DIAGRAM
LEVEL SHIFT
Q2401
KTK5132E
B2404
TU_I2C_CLK
SICL0
FCM1608KF-102T02
LEVEL SHIFT
Pull up Resistor
Q2402
KTK5132E
B2405
R2482
I2C_BUS_SW
TU_I2C_DATA
SIDA0
5.6K
FCM1608KF-102T02
R2483
SICL0
I2C_BUS_SW
5.6K
R2484
SIDA0
B2406
IF_AGC
5.6K
R2449
FCM1608KF-102T02
TU_I2C_CLK
5.6K
R2450
TU_I2C_DATA
5.6K
R2453
RESET_N
1K
R2454
SIO_CLK
5.6K
R2455
SIO_DATA_IN
5.6K
R2456
SIO_DATA_OUT
5.6K
R2457
SIO_DATA_ENABLE
5.6K
B2410
RESET_N
FCM1608KF-102T02
R2441
DTV_TX
5.6K
R2458
B2411
DTV_RX
SIO_CLK
5.6K
FCM1608KF-102T02
VDD33
B2412
SIO_DATA_IN
FCM1608KF-102T02
B2413
SIO_DATA_OUT
FCM1608KF-102T02
B2414
SIO_DATA_ENABLE
FCM1608KF-102T02
D_GND
B2417
VDD33_2
HCB3216KF-601T20
B2418
VDD33
HCB3216KF-601T20
B2419
1V5_D
HCB3216KF-601T20
B2420
VDD25
HCB3216KF-601T20
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(DIGITAL PCB)
DTV_ASIC
IC2401 R8A66953FP
(5/5 GPIO)
UART_DEBUG
SIO_CLK
155
GPIO(SCISCK)
GPIO(SPDIFO)
156
SIO_DATA_IN
JG2409
154
GPIO(SCIRXD)
SIO_DATA_OUT
JG2410
153
GPIO(SCITXD)
SIDA0
144
GPIO(SIDA0)
GPIO(SRXD0)
151
SICL0
143
GPIO(SICL0)
GPIO(SCLK0)
152
UART_DEBUG
GPIO(STXD0)
150
DTV_TX
JG2406
148
GPIO(SIDA1)
DTV_RX
JG2407
145
GPIO(SICL1)
I2C_BUS_SW
131
M32TDO(I2C_BUS_SW)
NC
134
M32TCK
SIO_DATA_ENABLE
135
M32TDI
BCKO
162
LRCKO
161
ADATAO
159
GPIO(ACLKI/ACLKO)
158
R2460
14
CLKIN
1K
JG2415
15
N.F.
NC
17
VCNT
4
XIN25
R2462
5
XOUT25
1M
X2401
100GA02504
25.000MHZ
168
TRST_N
163
ASEBRKAK_N
166
TDI
ASEMD0
169
TMS
167
TDO
164
TCK
165
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D
E
F
G
NC
NC
Overshoot filter
Close to Audio DAC.
NC
C2533
33P
CH
JG2408
33P CH
C2534
C2535
33P CH
AUDIO_DAC IC
C2536
33P CH
IC2405
CS4348-CZZR
D_GND
C2546
3.62
3.56
SDIN
AOUTR
10
C
NR2420
4D02WGJ0220TCE
5.06
BCKO
3.53
BCLK
VA
8
7
6
5
LRCKO
0
3.5
4
3
NC
NC
LRCK
GND
2
1
ADATAO
2.66
C2547
R2465
22
ACLK
3.34
ACLK
AOUTL
10
C
5.03
2.56
VQ
FILT+
C2540
R2473
2.2
B
15K
R2475
C2543
R2479
10K
10
C
470
R2470
22K
6
6.6
7.2
0
4
3
2
1
-
R2466
R2471
+
1K
1K
+
-
5
6
7
8
5.8
6.6
7.2
10.2
R2468
22K
R2474
C2542
R2478
10K
10 C
470
C2539
R2472
2.2 B
15K
RESET_N
WAIT_N
D_GND
VDD33
F
G
H
8
TO POWER 2
7
VDD5
1V5_D
VDD25
VDD33
D_GND
B2423
VDD5
TO SDRAM
FCM1608KF-151T06
VDD25
TO FLASH
6
WAIT_N
RESET_N
VDD33
D_GND
FROM/TO ADC&DAC
RESET_N
IF_AGC
VDD33_2
5
IF_N
IF_P
PBOUT
AUDIO_R
YOUT
PROUT
D_GND
AGND
4
VDD90
ADUIO_L
3
CP2402
A2001WR2-11P
TCK
1
TRST_N
2
TDO
3
ASEBRKAK_N
4
TMS
5
TDI
6
RESET_N
7
FLASH_WP
8
ASEMD0
9
GND
10
2
VDD33
11
PCBDH0
CEF284
1
H
J-24
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