Sony TDM-iP1 Service Manual page 7

3-3. BLOCK DIAGRAM – MAIN SECTION –
MAIN BOARD
CN002
30P
CL188
DGND 1
DGND 2
C029
R027 R029
0.1
100k 100k
TPA+ 3
CL181
USB D+ 4
TPA- 5
CL182
USB D- 6
R026
R032
TPB+ 7 75k
75k
CL180
VBUS 8
R033
TPB- 9
CL183 220k
Acc ID 10
PWR+ 11
R034
330k
PWR+ 12
Acc PWR 13
Reserved 14
DGND 15
DGND 16
R036
Reserved 17
100
CL186
RXD 18
CL187
TXD 19
R037
Acc DET 20
100
S-VIDEO-Y 21
C063
0.1
R003
S-VIDEO-C 22
1k
CL184
VIDEO-OUT 23
Remote Sense 24
CL185
LINE-IN-L 25
R002
LINE-IN-R 26
CL189 100
LINE-OUT-L 27
LINE-OUT-R 28
CL190 R001
A-GND 29
100
CL191
DGND 30
0
R146
C071
1k
100
R142
0
100
R147
C050
1k
470
0
R148
1k
C078
0.1
CN001
C079 0
R149
14P
0.1
1k
CL192
PGND 1
CL193
VBUS 2
R172 100k
CL194
V-VIDEO 3
R004 100 R173 100k
CL195
RXD 4
CL196
TXD 5
CL197 R005
DET 6 100
CL198 R184 R185 C075
DGND 7
0 0 10
CL199
L- 8
CL200 R144 100k
L+ 9
CL201
R- 10
CL202 R145 100k
R+ 11
CL203
VGND 12
CL204
VIDEO 13
CL205
SHIELD 14
R189
0
R015
10k
CL206
J009
CL207
VIDEO OUT
CL208
C081
100p
TDM-iP1
• See page 4 for Waveforms.
R030 R031 C064
100k 100k
10
IC015 IC B/D
VIDEO AMP
C013 R127
C061 C067 L005
10
100
3.4 1.3 10 10 4.7uH
4 VIN V+ 3
GND 2
5 4.9
5 VGND VOUT 1
C059 R128
C066
100
10
IC015 10
C060
NJM2505
10
L004
10uH
R129
1M
C011
10
IC B/D
FB001
0uH
C062
0.1
IC010 R138 R191
1M
100
VIDEO
SWITCH
VIN1 GND
1 8
R121 0.6
100
0 0.1
2 CTL1 OUT 7
0 R091
Q002 1.3
100
3 VIN2 VCC 6
2SC5996-T111-1B
0.6
C065 C032
0 10 10
0.6
4 CTL2 VIN3 5
R090
0 100
R156
Q003 IC010
R140 10k
2SC5996-T111-1B NJM2244M-TE2
100k C082
R139
33p
1M
C030
10
R171 R016
Q004 2.2 56
0
2SC5996-T111-1B
R024
L003
100
22uH
0
Q005
2SC5996-T111-1B
14 13 12 11 10 9 8
Q002-005
MUTING
NAND
1 2 3 4 5 6 7
JL008
R175
100
R176
100
IC007
1000
C001
NTSC/PAL SWITCH
IC B/D
• See page 8 for IC Block Diagrams. • See page 9, 10 for IC Pin Function Description.
5 4 IC017
RESET
R038
C023 R044
1 10k
10k
C022 IC017 2SC4154TP-1EF
PST3641UL
10 C037 RESET
0.22
3.3
1 2 3 GND OUT
1 4
R041
5 4.6 47k
2 VDD CD 3
C024
C038
R025 R042
0.1 C036
1SS355WTE-17
10k 0.1 100k
0.22
IC B/D IC009
+ 3.3V REG R088
100
R188
100
36 35 34 33 32 31 30 29 28 27 26 25
R155
10k
TESTI1
37 PO1 24
1.3
38 VIN PO0 23
1.3 1.3
39 AVcc1 22
Vcc
0.4
C025 33p
40 VOUT 21
Vss
IC001
0.4
AVss1
41 EXD 20 L002
C026 27p
0.4 4.7uH
ON SCREEN DISPLAY
COUT
42 XD 19
CONTROLLER 0.1
43 AVcc2 BUSY 18
IC001 0
44 CIN 17
SIN
MB90050PF
2.1
45 AVss2 16
SCLK
0.1
YIN
46 CS 15
1.3
TESTI2 RB001
47 SYNCST 14
100
48 YOUT FLDO 13
1 2 3 4 5 6 7 8 9 10 11 12
JL001 DCLKO
JL002 FSC4O
R187
R152
100 10k JL003 TEST2
R186 100
JL004 GND
R153 R154
C031
10k 10k
10
R023
100
JL005
JL006
R022 100
C020
C018 C016
1.3 R020
10 R021
12p 12p
1.5k 3.3k
8 7 6 5
R018
X002
100k
14.31818MHz
INV
X001
C015 10p
17.734475MHz
C017
1 2 3 4
10p
AEP
JL007
IC006
1 2
LEVEL SHIFT
R123
IC B/D
100
7 7
R043
10k
R045
Q001 1k
0
3.3
C053
R039
1000p
1M
D001
X003
5MHz
R047
10k
C044
10
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
26 NO USE
R116
10k
27 NO USE 3
28 NO USE
3.3
29 TX-IPOD/FLASH
3.3
30 RX-IPOD/FLASH
3.3
31 CLK
3.3
32 RTS
3.3
33 TX DMPORT
3.3
34 RX DMPORT
IC003
R166 35 NO USE
10k
36 NO USE SYSTEM CONTROL
37 NO USE
IC003
R162 R049 38 NO USE
M30624MGP-B50GPU0
10k 10k
39 HOLD
0
40 NTSC/PAL OUT
0
41 NTSC/PAL IN
3.3
42 NO USE
LED IPOD MODE
R048 43 NO USE
10k 3.3 LED IPOD MODE
44 CE
LED IPOD MODE
45 NO USE
LED IPOD MODE
46 NO USE
47
48
49
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
R151 0.3
R092
220 R077 R075
75
10k 10k
C076
OPR MODE C045
O G
10 1000p
D011
SML-521MDWT86
R076 R074
C027 R164
10k 10k
0.1
10k
JL009
R028
R177
100
0
AEP US, CND
S001
PAL NTSC
TDM-iP1
CN007
R078
8P
100
8 TXD1
R079 100
7 RTS1
6 3.3V
R080 100
5 CLK1
R081 100
4 RXD1
R082 100
3 CNVSS
R083 100
2 RESET
1 GND
R084
10k
R120
10k
C043
10
8 7 6 5 4 3 2 1
NO USE 100
99
NO USE
JL010
98
NO USE
3.4
R093
VCC 97
S012
1k
3.4
VREF 96 OPR MODE
R099
C069
NO USE 95
10k
1000p
VSS 94 JL012
93 C070
NO USE
S013
1000p
NO USE 92
TEST
NO USE 91 R095
R100
3.4
10k 1k
KEY0 90
3.4 JL011
KEY1 89
KEY2 88
87
NO USE
NO USE 86
NO USE 85
NO USE 84
IC016
NO USE 83
EEPROM
NO USE 82
NO USE 81 IC016
M93C46-WDW6TP
NO USE 80
0.1 3.3
0.1
EEPROM_CE 79 1 S VCC 8
0
EEPROM_CLK 78
0 3.3
2 C DU 7
0
EEPROM_DATA_IN 77
C068
0 0
EEPROM_DATA_OUT D ORG 0.1
76 3 6
0
0
4 QG GND 5
C077
1000p
3.3
3.3 0
Q006
RT1P141M-TP-1
MUTE DRIVE