Av Out Schematic Diagram - Toshiba MW27H62 Service Manual

A B
8
7
+2.6V
ASIC+1.8V
+3.3V
+5V
6
GND
ATSC/CLEAR CABLE ASIC
IC2401 ZR39640BGCG-B1
AVID_PR
5
AVID_PB
R2514 R2430
0.7
H16 RSET
330 12
+-1% +-1%
4
ATSC/CLEAR CABLE ASIC
IC2401 ZR39640BGCG-B1
ADATA(2)_DDXLA
3
ADATA(0)_DDXLB
ADATA(1)_DDXRA
ADATA(2)_DDXRB
ADATAI(0)
2
SPDIF_OUTA
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
G-37
C
B3402
HCB3216KF-601T20
B3405
HCB3216KF-601T20
B2405
FCM1608KF-151T06
(7/8 COMPONENT VIDEO)
L2401
0
G17
0.47uH
L2404
0.7
H17
AVID_Y
0.47uH
L2405
0.7
J17
0.47uH
L2403
0.7
OSDP K16
0.47uH
2.9
HSYNC
HSYNC J15 JG2407
3.3
VSYNC
VSYNC J16 JG2408
(8/8 AUDIO I/F)
0
P1 JG2406
R2525
1.2 AUDIO_DAC
R2
IC2501 CS4345-CZZ
47
1.2
SDIN
0
P2 JG2416
C2551
1.6
SCLK
68P CH
0
1.6
R1 JG2417
LRCK
1.6
0
MCLK
U1 JG2438
2.4
B2419
1.6
VQ
SPDIF T1
FCM1608KF-102T02
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.
C
D E

AV OUT SCHEMATIC DIAGRAM

(DIGITAL PCB)
B3404
HCB3216KF-601T20
CLOSE TO CP2403
R2510
2.4 C2533
AOUTR
10 C 470
4.9
VA
C2540
0
GND
6.3V 100 SJV
R2511
2.4 C2537
AOUTL
10 C 470
4.9
FILT+
D E
F G
FROM/TO FRONT END
F/E_GND
GND
F/E+1.8V
IF_OUT1_P
IF_OUT2_N
IF_AGC
+3.3V
FROM/TO ASIC
UART0TX
UART0RX
I2C0CLK
I2C0DATA
MSG_REQ
RESETN
GPIO0
GPIO1
GPIO2
+2.6V
ASIC+1.8V
+3.3V
+5V
GND
FROM/TO SDRAM
+2.6V
GND
FROM/TO FLASH
RESETN
+3.3V
GND
AUDIO_R_OUT
AUDIO_L_OUT
PCBDH0
CEF162
F G
H
8
7
6
5
4
3
2
1
H
G-38