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
IC2406
CS4345-CZZ
AUDIO_DAC IC
1
10
2
3
4
5
6789
NR2409
4D02WGJ0150TCE
U9
U10
U11
T9
U1
P3
U4
T2
T1
T3
R2
R3
R1
T4
U2
U3
T17
U16
T16
R16
U15
T15
R15
U17
U14
T14
R14
R17
IC2401
ZR39740HGCF-B0
DTV_ASIC
U8
JG2436
JG2437
JG2438
JG2439
CP2403
IMSA-6029B-1-28Z136-PT1
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
B2421
FCM1608KF-102T02
B2410
FCM1608KF-102T02
B2415
FCM1608KF-102T02
B2408
FCM1608KF-102T02
B2409
FCM1608KF-102T02
B2416
FCM1608KF-102T02
B2406
FCM1608KF-102T02
B2407
FCM1608KF-102T02
B2419
HCB3216KF-601T20
B2418
HCB3216KF-301T25
B2417
HCB3216KF-601T20
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
L2422_1
0.47uH
NLV25
L2421_1
0.47uH
NLV25
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R2453_1
75
R2450
470
R2449
470
R2457
330 +-1%
R2459
18 +-1%
R2458
100
R2454
75
+-1%
R2455
75
+-1%
R2456_1
75
R2475
75
+-1%
R2476
75
+-1%
C2570
0.0027
B
C2569
0.0027
B
C2517
10 C
C2518
10
C
C2521
10
C
C2522
10
C
C2527
33P CH
C2526
33P CH
C2525
33P CH
C2524
33P CH
C2520
10
C
C2519
0.1
B
C2485
47P
CH
C2502
47P
CH
C2490
0.001
B
C2507
0.001
B
C2483
0.001
B
C2500
0.001
B
C2484
47P
CH
C2501
47P
CH
C2491
22P
CH
C2508
22P
CH
C2561
47P
CH
C2560
47P
CH
C2556
47P
CH
C2557
47P
CH
C2481
0.001
B
C2498
0.001
B
C2499
0.001
B
C2482
0.001
B
C2497
0.001
B
C2496
0.001
B
C2495
0.001
B
C2511
0.001
B
C2510
0.001
B
C2509
0.001
B
C2494
10
C
C2493
10
C
C2492
10
C
C2514
10
C
C2513
10
C
C2512
10
C
SD_H/SEL_SW
IF_AGC
PB_OUT
CVBS_IN/740_INIT
SPDIF
Y_OUT
IF_N
IF_P
RESETN
+9V
GND
I2C0C
AUDIO_R
ADUIO_L
SIF/2ND_CVBS
PB_OUT
Y_OUT
I2C0D
PR_OUT
+3.3V
+1.8V
+5V
+2.6V
AUDIO_R
MSG_REQ
GND
3V3_D
1V8_D
ADUIO_L
2V6_D
GND
SPDIF
+5V
IF_N
IF_P
SIF/2ND_CVBS
+5V
IF_AGC
CVBS_IN/740_INIT
GND
3V3_D
2V6_D
2V6_D
GND
3V3_D
SD_H/SEL_SW
RESETN
I2C0C
I2C0D
MSG_REQ
GND
1V8_D
GND
PCBDH0
CEF242
NC
NC
NC
NC
NC
NC
Spurious filter
VDAC_COMP
VDAC_U
VDAC_Y
VDAC_V
REFSET
IEC958
ADATAI[0]
ADATAI[1]
DDXSA
DDXSB
SDIN
LRCK
VQ
AOUTR
VA
GND
AOUTL
FILT+
ACLK
BCLK
DDXLB
LRCLK
ACLK
BCLK
2
4
6
8
1
3
5
7
DDXRA
DDXRB
DDXLA
PIXOUT7
PIXOUT6
PIXOUT5
PIXOUT4
PIXOUT3
PIXOUT2
PIXOUT1
PIXOUT0
PIXEN
VSYNC
HSYNC
PIXCLK
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
(6/6 AV I/O)
Place circuit near CP2403
3V3_D
TX(DM_MAIN)
I2C_CLK
DTV_RESET
Y OUT
IF_N
IF_P
IF_AGC
SPDIF
+9V
AUDIO_R
AUDIO_L
Pb OUT
Pr OUT
I2C_DATA
RX(DM_MAIN)
CVBS_IN/740_INIT
AFT0/MSG_REQ
SD_H/SEL_SW
AFT1
SIF/2ND_CVBS
GND
GND
5V_D
2V6_D
1V8_D
GND
GND
2.6
5.2
0
2.6
0.3
2.6
3.4
3.4
3.4
3.4
table on page 6.
Please refer the pin assignment
CP2403 Pin assignment:
TO POWER & GROUND
TO VIF/SIF
TO SDRAM
FROM/TO FLASH/GPIO
(DIGITAL PCB)
AV IN/OUT SCHEMATIC DIAGRAM
H-36
H-35
