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
IC2405
CS4348-CZZR
AUDIO_DAC IC
1
10
2
3
4
5
6789
CP2402
A2001WR2-11P
1
10
11
2
3
4
5
6
7
8
9
JG2415
JG2408
JG2407
JG2406
JG2410
JG2409
NR2420
4D02WGJ0220TCE
145
148
143
144
153
154
IC2401
R8A66953FP
DTV_ASIC
155
169
167
164
165
156
158
162
161
159
151
152
150
14
15
17
4
5
131
134
135
166
168
163
CP2401
A2003WR2-1FX28P
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
3
4
5
6
7
8
9
S
D
G
Q2401
KTK5132E
LEVEL SHIFT
S
D
G
Q2402
KTK5132E
LEVEL SHIFT
B2423
FCM1608KF-151T06
B2412
FCM1608KF-102T02
B2414
FCM1608KF-102T02
B2413
FCM1608KF-102T02
B2410
FCM1608KF-102T02
B2404
FCM1608KF-102T02
B2405
FCM1608KF-102T02
B2406
FCM1608KF-102T02
B2420
HCB3216KF-601T20
B2419
HCB3216KF-601T20
B2418
HCB3216KF-601T20
B2417
HCB3216KF-601T20
B2403
FCM1608KF-151T06
B2411
FCM1608KF-102T02
X2401
100GA02504
25.000MHZ
IC2406
NJM4580V(TE1)
OPE AMP IC
1
2
3
4
5
6
7
8
C2524
220
6.3V
TZV
C2525
220
6.3V
TZV
C2523
220
6.3V
TZV
C2522
220
6.3V
TZV
C2548
100
16V
TZV
C2550
0.1
B
C2553
10
C
C2551
0.0027
B
C2543
10
C
C2539
2.2 B
C2496
47P
CH
C2498
47P
CH
C2497
47P
CH
C2495
47P
CH
C2494
0.001
B
C2488
47P
CH
C2489
47P
CH
C2490
0.001
B
C2504
0.001
B
C2503
0.001
B
C2521
0.001
B
C2520
0.001
B
C2502
0.001
B
C2519
0.001
B
C2501
0.001
B
C2518
0.001
B
C2545
10
C
C2547
10
C
C2546
10
C
C2537
100P
CH
C2530
20P
CH
C2531
20P
CH
C2552
0.0027
B
C2544
0.1
B
C2542
10 C
C2540
2.2
B
C2538
100P
CH
C2534
33P
CH
C2535
33P CH
C2536
33P CH
C2533
33P
CH
C2549
0.1
B
C2541
10
C
R2479
470
R2462
1M
R2460
1K
R2463
1K
R2458
5.6K
R2441
5.6K
R2457
5.6K
R2456
5.6K
R2455
5.6K
R2454
5.6K
R2450
5.6K
R2449
5.6K
R2484
5.6K
R2483
5.6K
R2465
22
R2466
1K
R2471
1K
R2468
22K
R2474
10K
R2475
10K
R2482
5.6K
R2472
15K
R2478
470
R2473
15K
R2470
22K
R2469
100K
R2467
100K
R2453
1K
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
TU_I2C_CLK
SICL0
I2C_BUS_SW
TU_I2C_DATA
SIDA0
SICL0
I2C_BUS_SW
SIDA0
SIO_CLK
IF_AGC
SIO_DATA_IN
TU_I2C_CLK
SIO_DATA_OUT
TU_I2C_DATA
VDD5
1V5_D
SIDA0
VDD25
SICL0
VDD33
D_GND
DTV_TX
VDD5
RESET_N
DTV_RX
VDD25
SIO_CLK
D_GND
I2C_BUS_SW
SIO_DATA_IN
IF_N
IF_P
SIO_DATA_OUT
SIO_DATA_ENABLE
BCKO
WAIT_N
LRCKO
RESET_N
SIO_DATA_ENABLE
ADATAO
VDD33
RESET_N
ACLK
D_GND
VDD90
AUDIO_R
DTV_TX
ADUIO_L
RESET_N
DTV_RX
PBOUT
SIO_CLK
IF_AGC
YOUT
PROUT
VDD33_2
VDD33
IF_N
SIO_DATA_IN
IF_P
PBOUT
3V3_D
YOUT
AUDIO_R
SIO_DATA_OUT
PROUT
D_GND
VDD5
2V5_D
AGND
SIO_DATA_ENABLE
VDD90
ADUIO_L
D_GND
AGND
D_GND
VDD33_2
VDD33
RESET_N
WAIT_N
D_GND
1V5_D
VDD33
VDD25
FROM/TO TUNER IF
(CP001)
SPDIF
AVCC+9V
TO POWER 2
FROM/TO ADC&DAC
AV OUT SCHEMATIC DIAGRAM
J-24
J-23
PCBDH0
CEF284
7.2
6.6
6
0
10.2
7.2
6.6
5.8
TO SDRAM
TO FLASH
NC
NC
NC
NC
NC
NC
NC
NC
NC
RX(SIO_DATA_ENABLE)
I2C_CLK(SIO_CLK)
I2C_DATA(SIO_DATA_IN)
(DIGITAL PCB)
GPIO(SICL1)
GPIO(SIDA1)
GPIO(SICL0)
GPIO(SIDA0)
GPIO(SCITXD)
GPIO(SCIRXD)
GPIO(SCISCK)
GPIO(SPDIFO)
GPIO(ACLKI/ACLKO)
BCKO
LRCKO
ADATAO
GPIO(SRXD0)
GPIO(SCLK0)
Place circuit near connector
Spurious filter
TCK
TRST_N
TDO
ASEBRKAK_N
TMS
TDI
ASEMD0
(5/5 GPIO)
CLKIN
N.F.
VCNT
XIN25
XOUT25
M32TCK
M32TDI
M32TDO(I2C_BUS_SW)
GPIO(STXD0)
UART_DEBUG
UART_DEBUG
TRST_N
TDI
RESET_N
TMS
TDO
TCK
ASEBRKAK_N
ASEMD0
FLASH_WP
GND
VDD33
Pull up Resistor
2
4
6
8
1
3
5
7
NC
NC
3.56
3.53
3.5
3.34
2.56
SDIN
LRCK
VQ
AOUTR
VA
GND
AOUTL
FILT+
ACLK
BCLK
0
3.62
5.06
+
-
VCC
A_GND
-
+
Overshoot filter
Close to Audio DAC.
2.66
5.03
DTV_RESET
Y OUT
GND
IF_N
IF_P
GND
IF_AGC
AUDIO_R
AUDIO_L
Pr OUT
GND
GND
5V_D
2V5_D
TUNER_I2C_CLK
TUNER_I2C_DATA
AFT1(740_INT)
Pb OUT(AFT0)
TX(SIO_DATA_OUT)
3V3_D
MSG_REQ
1V05_D
NC
