Toshiba MW20H63 Circuit Diagrams page 41
Combination flat color television and video cassette recorder/ dvd video player
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Also See for MW20H63:
- Circuit diagrams (49 pages) ,
- Specifications (2 pages) ,
- Service and owner's manual (114 pages)
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A
B
8
7
CP2403
IMSA-6029B-1-28Z136-PT1
CVBS_IN/740_INIT
28
CVBS_IN/740_INIT
27
SD_H/SEL_SW
26
GND
IF_N
25
IF_N
IF_P
24
IF_P
23
GND
22
IF_AGC
21
AFT1
NC
20
SPDIF
6
+9V
19
+9V
AUDIO_R
18
AUDIO_R
ADUIO_L
17
AUDIO_L
SIF/2ND_CVBS
16
SIF/2ND_CVBS
PB_OUT
15
Pb OUT
Y_OUT
14
Y OUT
PR_OUT
13
Pr OUT
12
DTV_RESET
11
I2C_CLK
10
I2C_DATA
9
TX(DM_MAIN)
NC
NC
8
RX(DM_MAIN)
5
+3.3V
7
3V3_D
6
AFT0/MSG_REQ
+1.8V
5
1V8_D
4
GND
3
GND
+5V
2
5V_D
+2.6V
1
2V6_D
CP2403 Pin assignment:
Please refer the pin assignment
table on page 6.
4
3
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
H-43
All manuals and user guides at all-guides.com
C
AV IN/OUT SCHEMATIC DIAGRAM
Spurious filter
Place circuit near CP2403
B2407
SD_H/SEL_SW
FCM1608KF-102T02
B2406
IF_AGC
FCM1608KF-102T02
B2416
SPDIF
FCM1608KF-102T02
B2408
RESETN
FCM1608KF-102T02
B2409
I2C0C
FCM1608KF-102T02
B2410
I2C0D
FCM1608KF-102T02
AUDIO_R
B2415
MSG_REQ
FCM1608KF-102T02
GND
B2417
3V3_D
HCB3216KF-601T20
B2418
1V8_D
HCB3216KF-301T25
B2419
ADUIO_L
2V6_D
HCB3216KF-601T20
Spurious filter
Place circuit near connector
C
D
E
(DIGITAL PCB)
SIF/2ND_CVBS
PB_OUT
Y_OUT
PR_OUT
GND
R2449
470
GND
R2450
470
D
E
F
G
L2420_1
0.47uH
NLV25
L2421_1
0.47uH
NLV25
L2422_1
0.47uH NLV25
L2423_1
0.47uH
NLV25
R2457
R2459
330 +-1%
18 +-1%
JG2436
C2527
33P CH
JG2437
C2526
33P CH
JG2438
C2525
33P CH
JG2439
C2524
33P CH
AUDIO_DAC IC
NR2409
IC2406
CS4345-CZZ
4D02WGJ0150TCE
C2517
2.6
3.4
AOUTR
SDIN
8
7
10 C
6
5
5.2
3.4
4
3
VA
BCLK
2
1
0
3.4
GND
LRCK
C2518
2.6
3.4
AOUTL
ACLK
10
C
R2458
0.3
2.6
FILT+
VQ
100
B2421
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.
F
G
H
8
DTV_ASIC
IC2401
ZR39740HGCF-B0
(6/6 AV I/O)
U8
VDAC_COMP
PIXOUT7
T17
NC
PIXOUT6
U16
NC
PIXOUT5
T16
NC
PIXOUT4
R16
NC
U9
VDAC_U
PIXOUT3
U15
NC
7
PIXOUT2
T15
NC
PIXOUT1
R15
NC
PIXOUT0
U17
NC
U10
VDAC_Y
PIXEN
U14
NC
T14
NC
VSYNC
HSYNC
R14
NC
PIXCLK
R17
NC
U11
VDAC_V
6
T9
REFSET
NC
T4
DDXRA
NC
U2
DDXRB
NC
U3
DDXLA
5
P3
ADATAI[0]
U4
ADATAI[1]
T2
DDXSA
T1
DDXSB
4
T3
DDXLB
R2
BCLK
R3
LRCLK
R1
ACLK
U1
IEC958
3
2
PCBDH0
CEF242
1
H
H-44
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