Hitachi P50T01E Service Manual page 63

TK11133CSC
Vcont
1
2 GND
+3.3V
CR01
3 Np
IR02
0.1/16
1005
CK48871U
CK37216R
1 VDD-1 VSS-54 54
CR02
0.1/16
DQ0 DQ15
2 53 +3.3V REG
3 VDDQ-3 VSSQ-52 52
RR07
1005
DQ1 +3.3V
4 DQ14 51
CR06 1mm
0.1/16
5 DQ2 DQ13 50
6 VSSQ-6 VDDQ-49 49
1005
7 DQ3 DQ12 48
CR03
0.1/16
8 DQ4 DQ11 47
9 VDDQ-9 VSSQ-46 46
1005
10 DQ5 DQ10 45
CR07
0.1/16
DQ6 DQ9
11 44
12 VSSQ VDDQ-43 43
CR04 1005
0.1/16
DQ7 DQ8
13 42
14 VDD-14 VSS-41 41
1005
LDQM NC-40
15 40
16 /WE UDQM 39
17 /CAS CLK 38
18 /RAS CKE 37
19 /CS NC-36 36
20 BA0 A11 35
21 BA1 A9 34
22 A10 A8 33
23 A0 A7 32
A1 A6
24 31
25 A2 A5 30
CR05
0.1/16
A3 A4
26 29
27 VDD-27 VSS-28 28
1005
64Mbit SDRAM
EDS6416GHTA-10-E
GND2
IR03
CK53591U
1 A15 A16 48
RRC4
10K
1 2
2 A14 BYTE# 47
3 A13 VSS-46 46
A12
4 DQ15/A-1 45
5 A11 DQ7 44
A10
6 DQ14 43
7 A9 DQ6 42
A8
8 DQ13 41
RR01
0
9 NC-9 DQ5 40
RR05
RR02
CR08 0
10 NC-10 DQ12 39
0
0.1/16
1005
11 WE# DQ4 38
RR03
XR02
47 +3.3V
1mm 1 3
12 RESET# VCC 37
2
NFM18PC105R0J3
1608
13 NC-13 DQ11 36
14 NC-14 DQ3 35
15 RY/BY# DQ10
34
RR04
0
16 NC-16 DQ2 33
A17
17 DQ9 32
18 A7 DQ1 31
A6
19 DQ8 30
20 A5 DQ0 29
A4
21 OE# 28
22 A3 VSS-27 27
23 A2 CE# 26
24 A1 A0 25
4 Mbit FLASH MEMORY
GND2
S29AL004D70TFI01
SM016
P50T01U/E P50TP01U/E P42T01U/E P42TP01U/E
PTXT
501331-15V
IR13
+5.6V
4mm
Vin
5
+3.3V 1mm
Vout 4
150mA
GND2
GND2
0
1 3
1mm
2 XR01
NFM18PC105R0J3
1608
+2.5V
+3.3V
RR65
3
128 127 126 125 124 123 122 121
RR09
10K
1 TCK
RR10
10K
2 TMS
RR11
TDI
3
10K
RR12
4 TDO
+3.3V
10K
P2.8
5
RRE1
6 P2.9
0
P2.10
7
8 P2.11
P2.12
9
10 P2.13
P2.14
11
12 P2.15
CR13
0.1/16
VSS33-1
1005 13
+3.3V
2mm
14 VDD33-1
15 P4.5/CS3
RRC6
0 16 P4.4/A20
1 2
3 4
17 P4.3/A19
5 6
7 8
18 P4.2/A18
2010
19 P4.2/A17
CR14
VSS25-1
0.1/16 20
+2.5V
1005 2mm
21 VDD25-1
RR26 0
P4.0/A16
22
0
1 16
23 A8
2 15
3 14
A7
24
4 13
5 12
25 A9
6 11
7 10
A6
26
8 9
RR27 27 A5
28 A10
29 A11
30 A12
31 VSS33-2
+3.3V
32 VDD33-2
33 34 35 36 37 38 39 40
RRC7 RRC8 RRC9 RRE0
0 0 0 0
1 2 1 2 1 2 1 2
3 4 3 4 3 4 3 4
5 6 5 6 5 6 5 6
7 8 7 8 7 8 7 8
2010 2010 2010 2010
GND2 GND1 GND2 GND1 GND2 GND1 GND2 GND1
SUB BOARD CIRCUIT - SHEET 5
RR72
0
1 2
3 4 1010
RR70 1010
4 3
0
2 1
XR11
NFM18PC105R0J3
0
1608
RR52
1
XR15 10K
2
NFL18ST107X1C3
1608
+2.5V
XR16
6.000MHz
RR51
HC-49/U03C
470
34 1
3
120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
0.5-1.2Vp-p
P6.1
P6.0
P5.15
P5.14
P3.15
P3.13
P3.12
P3.11
P3.10
VDD25-2
VSS25-2
VDD33-7
IR01
VSS33-7
P3.9
SDA6000
P3.8
P3.7
CK53251U
P3.6
TELETEXT P3.5
P3.4
P3.3
P3.2
P3.1
P3.0
RSTIN
VDD33-6
VSS33-6
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
GND2
62
+5.0V
1.1mA
RR75
0
RR74
1.0V
100
0.3V
QR01
2SA1774
4mm 1.1mA
+3.3V
GND2
2mm XR08
RR47 0
NFM18PC105R0J3 RR84
1 3
1608
2 0
2
4
RR48 RR83
0 1.0V
100
0.3V
1 3
RR49 0 2
QR03
2SA1774
1 3
96 2
XR10 +5.0V
1.1mA
NFL18ST107X1C3
95
GND2
1608
94
RR93
93 0
RR46
92
0
RR44
0
RR92
1V
91 1010 100
1 2 0.3V
3 4
90
QR05
89 2SA1774
RR45
CR22 0
0.1/16
88
1005
+2.5V GND2
3 1
87
2mm
2
0.1/16
CR21 XR07
86
1005 NFM18PC105R0J3
+3.3V 1608
2mm
85
RR43
0
84 RR42 0
1
3
83 2
XR06
1608
NFM18PC105R0J3
82
RRC5
81 0
+3.3V
80
79
IR04
78 +3.3V
0-3.3V
VCC G
5 1
77
IN_A 2
76
RR40
0 4 OUT_Y GND 3
1 2
75
3 4 TC7SZ125FU
74 1010 CK55478R
RRA9
RR39 0
73
47
1
3
+5.6V
D11 72
2mm
XR19
D3 SGM20F1C104-4A 2
71
+3.3V
2125
D4 70
+3.3V
1mm 8 7 6 5
69
68 CR20
0.1/16
1005 IR05
D10 67
M24C08-WMN6
D12 66
D2 65
1 2 3 4
+3.3V
1mm
XR05
NFM18PC105R0J3
1608
10 9
+5.6V
Fixed 1.4MHz SW Freq.
IR11
MM1663DHBE
+5.6V
+3.3V 2mm
Vout Vin
1 8
258mA 1 2
2mm
2 NC-2 NC-7 7
XR18
G1
SGM20F1C104-4A
GND NC-6
3 6 2125
4mm 1 3
4 Cn Cont 5 2
CR49
10/10
+3.3V REG CK53491R 2125
Parts marked with hatching are
not mounted in this model.
LR06
0.5mm 47uH
1mA
2125
RR78
3.0V
100
GND2
RR80
2.3V
0
TPR1
*RR81
150
+5.0V 1mA
RR87
3.0V
100
RR89
0
2.3V
TPR2
*RR90
150
2mm
+5.0V
4mm
+2.5V
1mA
1.3Vp-p 2.6V
TXT_CVBS
QR06
0.6V p-p
2SC4617 2.3V
TXT_R
RR96
100 0.6Vp-p 2.3V
3V
TXT_G
GND1 SHEET_3
RR97 0.6V p-p
2.3V
TXT_B
2.3V
0
TPR3
TXT_BLK
*RR98
0-3.3V
150 OUT1_H
OUT1_V
0-3.3V
TV/TXT
2mm
+5.0V
SHEET_4
2mm
+3.3V
RRE2 0
1 2
SCL1_3V_100
3 4
1010
SDA1_3V_100
RRE3 0
1 2
SCL2_3V_100
3 4 1010
SDA2_3V_100
RRE4 0
3 4
SCL3_3V_100 SHEET_1
1 2 1010
SDA3_3V_100
ANT_SEL
+5.6V
0-3.3V
RESET2_N
PoWER_2_Td
+5.0V
2mm
5 4
IR14
CK37218R
+5.0V REG
1 2 3
GND1
CR47 RRA0 RRA1
CR48
0.0022 20K-1% 0
0.01/16
1005
1005
SW+2.5V
DC-DC
8 7 6
CONVERTOR
IR12
CK54161R
3 4 5
LR05
CR51
4.7uH
C6-K3LA RRA3 RRA4
0.01/16
10K-1% 7.5K-1%
1005 BA02425R
6.5
CR50 CR53
10/10 22/6.3
2125 2125
Vout=0.92*((RRE2+RRE3)/RRE4+1)
GND1