Toshiba MW27H62 Service Manual page 36
Color television/
video cassette recorder/
dvd video player
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Also See for MW27H62:
- Owner's manual (80 pages) ,
- Service manual (69 pages) ,
- Service manual supplement (8 pages)
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A
B
8
7
C2552
0.01 B
C2555
0.01 B
6
5
FOR I2C DEBUG 2.00mmP
4
FROM/TO ASIC
I2C1CLK
I2C1DATA
3
GPIO5
FROM/TO AV OUT
IF_OUT1_P
IF_OUT2_N
2
IF_AGC
B2407
+3.3V
FCM1608KF-151T06
F/E+1.8V
GND
1
A
B
G-35
C
FRONT END SCHEMATIC DIAGRAM
R2442
100
R2443
100
B2408
FCM1608KF-151T06
C2503
1 B
C2504
0.1 B
R2505
4.7K
3.3
1.8
0 0
100
99
98
0
NC
PRM_1
0
NC
SCAN_EN
0
NC
TEST_MODE
0
NC
DIN 0
C2500
1.8
VDD_COR_ADC
0.001 B
0
VSS_COR_ADC
0
VSS_COR1
0
C2498
0.1 B
NC
SCAN_MODE
C2499
1 B
VDD_COR1
0
NC
DIN_1
R2503
IF_AGC
2.2K
0
C2497
NC
RF_AGC
0.1 B
NC
IIC_ADDR
0
NC
DIN_2
0
VSS_PER1
0.4
JG2506
TUNER_SDA
C2502
3.3
JG2502
VDD_PER1
0.1 B
0.5
JG2503
TUNER SCL
3.3
JG2507
HOST SCL
3.3
JG2508
HOST SDA
0
JG2509
NC
NC
DIN_3
C2501
1.8
BOTTOM
VDD_COR2
0.001 B
0
VSS_COR2
0
STAT0/SCLK
NC
NC
0
DIN_4
NC
NC
26
27
28
0
0
2.4
2.4
NC NC NC NC
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(DIGITAL PCB)
C2505
56P CH
L2402
C2508
0.22uH
1
B
C2513
R2508
C2509
0.1 B
1M
C2514
0.1
B
1
B
NC
0
NC
0
0.7
0.7
0
0
0
0
0
0
1.8
0
3.3
0
3.3
0
1.6
1.8
1.8
0
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
VD_CLO
VD_PLO
VS_PLO
LO_OUTN
100
PRM_0
78
VD_COSC
LO_OUTP
99
AVDD_COR_ADC
77
VS_COSC
VSS_COR5
98
AVSS_COR_ADC
76
VS_CLO
VDD_COR5
AIN1_P
DRX_A9
97
CRX_A8_DSTR
AU_SCK_DSTR
AU_SD
FRONT END IC
AU_TEST
IC2402
AU WS
CAS-220/C
VDD_PER4
RESET N
VSS_PER4
OOB_AGC/PRM_3
26
STAT1/SDAT
50
STAT2/LOCK
PRM_2
27
DIN_5
49
MPG_DO7
SDAT/STAT7
28
MPG_CLK
48
MPG_DO6
SCLK/STAT6
29
MPG_VALID
47
DIN_9
VSS_COR4
STAT5
VDD_COR4
STAT4
STAT3
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
3.3
0
0
2.7
2.8
2.6
0
2.8
0.8
0 3.3
0
2.2
2.2
3.1
0
0 2.4
0 0.4
1.8
NC
NC
NC
NC NC NC NC NC NC NC
NC NC NC
BOTTOM
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
0
76
0
0
0
0
NC
0
NC
0
C2515
1.8
2.4
0.1 B
NC
0.4
JG2501
3.3
NC
0
NC
0
NC
3.3
NC
C2516
3.3
0.001 B
3.3
ATSC/CLEAR CABLE ASIC
0
IC2401 ZR39640BGCG-B1
0.4
C2517
NC
NC
NC
0
0.001 B
NR2409
NC
NC
NC
4D02WGJ0220TCE
1.3
R3
1.5
T2
0
R4
0
R5
1.8
3.3
0
NC
NC
C2518
0.001 B
50
C2519
1 B
F
G
H
8
7
6
5
4
(6/8 FRONT END)
TSDATA
TSCLK
TSFRAME
TSDVALID
3
2
PCBDH0
CEF162
1
H
G-36
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