Sony KE-MR42M1 Service Manual page 72

1 3
2
A
hg_45 SYS_RGB
R5005
0 :CHIP
111
SYS_CLK GCLK
117 109
hg_46 SYS_VS GVS
B GFBK
103 110
he_29
SYS_HS
GHS PWPLL>
104 95
hf_43 GPENSOG_PW
GPENSOG PWCLMP> PW_CLAMP
96
PWCOAST> PW_COAST
he_33
RO0 128
GR00
RO1 133
GR01
RO2 134
GR02
135
RO3
GR03
RO4 136
GR04
RO5 142 he_48
GR05
RO6 141
GR06
C RO7 143
GR07
RE0
144
GRE0
RE1
151
GRE1
RE2
150
GRE2
RE3
149
GRE3
RE4
152
GRE4
RE5 160
GRE5
RE6 159
GRE6
RE7 168
GRE7
GO0 85
GG00
GO1 59 IC5001(1/5)
GG01
PW166
D GO2 40 SCAN CONV
GG02
GO3 60
GG03
GO4 86
GG04
GO5 93
GG05
GO6 79
GG06
GO7 80
GG07
GE0
94
GGE0
GE1
87
GGE1
GE2 88
GGE2
GE3 118
GGE3
GE4 112
GGE4
GE5
119
E GGE5
GE6 120
GGE6
GE7
127
GGE7
BO0 35
GB00
BO1 16
GB01
BO2 55
GB02
BO3 75
GB03
BO4 36
GB04
BO5 17
GB05
BO6 56
GB06
BO7 37
GB07
BE0 76
F
GBE0
BE1 18
GBE1
BE2
57
GBE2
BE3 38
GBE3
BE4 19
GBE4
BE5
39
GBE5
BE6
20
GBE6
BE7 78
GBE7
IC5001(2/5)
PW166
SCAN CONV
72
VCLK
G
53
VPEN
14
VVS
34
VHS
15
VFIELD
3
JL5001 VR/ /Y0/PORTB0
45
JL5002 VR/ /Y1/PORTB1
66
JL5003 VR/ /Y2/PORTB2
24
JL5004
VR/ /Y3/PORTB3
4
JL5005
VR/ /Y4/PORTB4
46
H JL5006
VR/ /Y5/PORTB5
25
JL5007
VR/ /Y6/PORTB6
CN5001
5
VR/ /Y7/PORTB7
3P
R5002
:SMD
68
10k
VG/Y /U0
1/16W
48
:CHIP
VG/Y /U1
27
VG/Y /U2
7
VG/Y /U3
D.GND 28
VG/Y /U4
69
VG/Y /U5
49
VG/Y /U6
8
VG/Y /U7
FB5001
I 29
0u
VB/UV/V0
9
VB/UV/V1 C5001
30
47
VB/UV/V2 6.3V
10
:AL-CP
VB/UV/V3
71
VB/UV/V4
11
VB/UV/V5
52
VB/UV/V6
33
VB/UV/V7
J
4 5 6
D3.3V
D3.3V
FB5003
FB5002
0u
IC5004
0u
MK1714-01
D3.3V
SPECTRUM SPREAD
R5013
C5005 C5006
X5001 22
220 0.1
16.384MHz
1 1/16W
4V 10V
X'TAL :CHIP
:AL-CP B:CHIP
XOUT REF
R5017 R5021
R5053
XIN OE 10k 1/16W
10k 1/16W
0 :CHIP
:CHIP :CHIP
VDD PD
C5021
C5026
C5002 C5007 47
VDD GND
12p 0.01
0.01 6.3V
SEL4 SEL0 F:CHIP
CH:CHIP F:CHIP :AL-CP
S4 S0
C5023
SEL3
C5004 0.1
S3 NC
12p 16V
SEL1
CH:CHIP F:CHIP
GND S1
R5019
C5045
GND GND 10k
220 1/16W
4V SEL2
S2 LEE R5014 :CHIP
:AL-CP
0
CLK XSEL :CHIP
CLK_SEL
R5022
22
TP5001
1/16W
D.GND :CHIP
D.GND
he_49 hfl_39
R5023
TP5002
22
PW MS_USB
1/16W
:CHIP
IC5007
S-80828ANNP
RESET R5025
10k
1/16W
:CHIP
NC VDD
VSS OUT
JL5009
Q5003
C5028 C5029
DTC144EE
0.1 0.1
10V 10V
B:CHIP B:CHIP
PW_RESET
hl_70 PW_RST
D 3.3V
R5026
3.3k
1/16W
:CHIP
SDA_PW
he_35
SCL_PW
PWFMBSY
INTERLACE
D3.3V
D3.3V
IC5005
SN74AHC1G00DCKR
R5016
NAND
10k
1/16W
:CHIP
PIC_MUTE_MS
R5028
hf_38
:CHIP
RXD_PW
IC5006(2/4)
TXD_MS D.GND
SN74LV02APWR
5
NOR GATE
PW-OSD_EN
R5006 4
6
22
PIC_MUTE
1/16W
D3.3V
:CHIP
P-TX UART_SEL
R5010 D3.3V
10k
1/16W
:CHIP R5015
10k
2Y0 VCC Q5002
1/16W
P-RX P-EXTSW DTC144EE
:CHIP
2Y2 1Y2
SW
2-COM 1Y1
2Y3 1-COM
RXD_MS
2Y1 1Y0
TXD_PW
R5008
INH 1Y3
22
P-EXTSW 1/16W
GND A D.GND
Q5001
:CHIP
DTC144EE
GND B
IC5002 C5009
SN74LV4052APWR 0.1
D.GND
BUS_SW 10V
B:CHIP R5011
D.GND
22
1/16W
:CHIP
RXD 1
GND 2
TXD 3
R5012
R5007 R5009 22
10k 10k 1/16W
1/16W 1/16W :CHIP
D.GND
:CHIP :CHIP
D3.3V D3.3V
R5024
27
1/16W
:CHIP
D5001
MA111
PROT
2.5V C5012 C5014 C5016 C5018 C5020 C5024 C5027
0.1 0.1 0.1 0.1 0.1 0.1 0.1
10V 10V 10V 10V 10V 10V 10V
JL5008 B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP
VCC OUT
GND
C5003 IC5003 C5008 C5046 C5011 C5013 C5015 C5017 C5019 C5022 C5025
0.1 BA25BC0FP 0.1 220 0.1 0.1 0.1 0.1 0.1 0.1 0.1
10V 2.5V REG 10V 4V 10V 10V 10V 10V 10V 10V 10V
B:CHIP B:CHIP :AL-CP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP
C5010
220
4V
:AL-CP
D.GND
'N ª f Yv De v{ FV~‚ b KQ N⁄mA Qz
7 8 9
CN5002
70P
IC5008
MK1714-01
SPECTRUM SPREAD
XOUT REF
XIN OE
VDD PD
R5031
R5034
VDD GND 10k 10k
1/16W
1/16W
S4 S0 :CHIP :CHIP
S3 NC
GND S1
GND GND
S2 LEE
R5033
0
CLK XSEL
:CHIP
DCKEXT
MCKEXT
D 3.3V
RESETN
D3.3V
D 3.3V 153 A0
A0
FB5005
154 A1 BK1608TS601
A1
IC5006(4/4) 147 A2
A2
SN74LV02APWR
R5030 NOR GATE 83 148 A3 A16
>RESET A3
100
1/16W 14 161 A4 A15
A4
:CHIP 11
13 162 A5 A14
A5
12
229 169 A6 A13
>MCKEXT A6
7
170 A7 A12
A7
C5030 163 A8 A11
A8
0.1
D.GND
SW 16V 177 A9 A10
A9
F:CHIP JL5010
84 178 A10 A9
IRRCVR0 A10
62 164 A11
IRRCVR1 A11
171 A12
D.GND Q5004 A12
ROMWEN
DTC144EE 197 A13
A13
SW
41 217 A14 C5039
>RXD A14
0.1
63 198 A15 10V
<TXD A15
B:CHIP
R5027 172 A16
D.GND A16
3.3k
1/16W 179 A17
A17
:CHIP
42 237 A18 A19
PORTA0 A18
21 218 A19 A18
PORTA1 A19
JL5011
BOOTWE 22 A8
PORTA2
JL5012 1 92 D0 A7
PORTA3 D0
JL5013 44 91 D1 A6
PORTA4 D1
65 81 D2 A5
PORTA5 D2
23 90 D3 A4
PORTA6 D3
R5037
100 VPPEN 2 89 D4 A3
PORTA7 D4
1/16W
:CHIP 98 D5 A2
D5
97 D6
D6
105 D7
D7
IC5001(3/5)
PW166 108 D8
0
D8
SCAN CONV
107 D9
D9
MISC
155 106 D10
JL5020
XTAL IN D10
IC5006(1/4)
156 113 D11
SN74LV02APWR R5038 JL5021
XTAL OUT D11
NOR GATE 100
D3.3V 114 D12
1/16W
D12
:CHIP
3 13 116 D13
R5042 MODE0 D13
1
2 4.7k 181 115 D14
1/16W MODE1 D14
:CHIP 26 121 D15
MODE2 D15
R5043
0 D.GND
:CHIP 139
RD
8 6 140
CPUTCK WR
10 JL5014
9 73 146 BHENN
CPUTMS BHEN
JL5015
D.GND
219 137 ROMOEN
CPUTD0 ROMOE
IC5006(3/4) JL5016
130 ROMWEN
SN74LV02APWR
ROMWE
NOR GATE
129
RAMOE
122
RAMWE
138
CS0
145
CS1
82
JL5018
EXTINT/CPUTDI
61 NMI
NMI
R5044
10k
1/16W
:CHIP
D.GND
D 3.3V
FB5004
+2.5V D3.3V 0u
C5033 C5035 C5037 C5040
0.1 0.1 0.1 0.1
10V 10V 10V 10V
B:CHIP B:CHIP B:CHIP B:CHIP
IC5001(5/5)
PW166
SCAN CONV JL5017
POWER
C5031 C5047 C5034 C5036 C5038 C5041
0.1 220 0.1 0.1 0.1 0.1
10V 4V 10V 10V 10V 10V
B:CHIP :AL-CP B:CHIP B:CHIP B:CHIP B:CHIP
C5032
220
4V
:AL-CP
(http://schematic.5d6d.com)
10
11 12
D.GND
D3.3V D3.3V
FB5006
0u
IC5001(4/5)
IC5009
PW166
MBM29LV800TA-70P SCAN CONV
R5048
FTN-MR001 249 228 CLK V
47 1/16W :CHIP
> DCKEXT DCLK >
8M FLASH ROM
209 V CLK TP5003 CLK R5049
DVS >
68
H
189 V TP5004 V 1/16W
DHS >
DEN :CHIP
A17 251 H TP5005 H R5050
A15 A16 DEN >
68
JL5019 DEN DEN 1/16W
A14 BYTE R0
167 :CHIP
DRE0
R5051
A13 VSS R1 R0 R0
176 68
DRE1
D15 1/16W
A12 DQ15/A-1 R2 R1 R1
166 :CHIP
DRE2
D7
A11 DQ7 R3 R2 R2
165 RB5001
DRE3
D14 68*4
A10 DQ14 R4 R3 R3
174 :CHIP
DRE4
D6
A9 DQ6 R5 R4 R4
195
DRE5
D13
A8 DQ13 R6 R5 R5
173
DRE6
D5 RB5002
NC DQ5 R7 R6 R6
216 68*4
DRE7
D12 :CHIP
NC DQ12 R7 R7
D4 C5044 194 G0
WE DQ4 DGE0 G0 G0
0.1
10V 215 G1
RP VCC DGE1 G1 G1
B:CHIP RB5003
D11
236 G2 68*4
NC DQ11 DGE2 G2 G2
:CHIP
D3 235 G3
NC DQ3 DGE3 G3 G3
D10 256 G4
RY/ BY DQ10 DGE4 G4 G4
D2 213 G5
A18 DQ2 DGE5 G5 G5
D9 192 G6 RB5004
A17 DQ9 DGE6 G6 G6
68*4
D1 234 G7 :CHIP
A7 DQ1 DGE7 G7 G7
D8
A6 DQ8 B0 B0 B0
255
DBE0
D0
A5 DQ0 B1 B1 B1
254
DBE1
ROMOEN RB5005
A4 OE B2 B2 B2
212 68*4
DBE2
:CHIP
A3 VSS B3 B3 B3
191
DBE3
FCEN
A2 CE B4 B4 B4
252
DBE4
A1
A1 A0 B5 B5 B5
211
R5047 DBE5
2.2k RB5006
B6 B6 B6
232 68*4
1/16W DBE6
:CHIP
:CHIP
B7 B7 B7
231
DBE7
248
D.GND DRO0
227
DRO1
247
DRO2
186
DRO3
206
DRO4
226
DRO5
246
DRO6
225
DRO7
245
DGO0
224
DGO1
204
DGO2
184
DGO3
244
DGO4
243
DGO5
223
DGO6
241
DGO7
202
DBO0
182
DBO1
221
DBO2
240
DBO3
201
DBO4
239
DBO5
200
DBO6
238
DBO7
C5042
0.1
10V
B:CHIP
A-h
C5043
(SCAN CONVERTER)
0.1
10V
B:CHIP
13
D 5V-2
R5052
68
1/16W
:CHIP
VSO_X
hl_50
PW2TMDS hi_51
•A(8/12)BOARD
WAVEFORM
1
B-SS4361<CH.>-A..-P8
0.3V (16.384MHz)
P-P
KE-MR42/50M1(CH) 4-39