Sony KV-36FS76E Service Manual page 48

A B C
1
M2.-36FS76
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
2
R248
3.3k
R249
R123
3.3k
4.7k
CS/Disable
DISABLE 1
R136
XX
GND AGC_MON
2
FB103
R127 0 Q102
CHIP
GND 3 0uH
R144
DTC144EKA
3
100k
KEY2/SCL3.3 4
+3.3V
MS SHUT DOWN 5
FB104 0uH
AGC_Defeat
R125
KEY1/SDA3.3 6
4.7k
FB105
INT_COL 7
0uH
P2[8]
/RESET
RESP.LED/RESET 8
AV LINK IO
9
AVL_INT
SIRCS/AVL_INT 10
SCL0_5V
SCL 11
0uH
FB106
GND 12
SDA0_5V
SDA 13
4 FB107
GND 14
R134 R137
0uH
10k
10k Q105
RESET AUDIO 15
FB108
2SC1623
GND 0uH
16
Reset_Audio
+3.3V
CVBS IN (TXT) 17
10k
R142
GND
18
Q104
2SC1623
RESET100 19
Reset100
TO A BOARD
R126
/RESET
RESET 20
CN1000 10K
R141
TXTBLK 21
FB109 XX 10k
P2[10]
EMMA_isolation 22
Q101
TXTB 23
2SC1623
B STDBY
5
ST.BY 24
R240
R138
TXTG 100k
25 10k
G PROT
PROT 26
FB135 0uH
TXTR 27
R
AC_ON/OFF
ACON/OFF 28
R130 1k
NC 29
R139 R143
GND 30
10k
SDA2_5V 8.2k
SDA_DIG 31
FB111 0uH
GND/CVBS2_IN
32
VP100 33
6
+5V 34
+5V_IN
HP100 35
5V 36
GND 37
5V ST/3.3V ST_MAIN 38 +3.3V_IN R132
10k
AUDIO MUTE
39
0uH P2[13]
FB112
dig_spare 40
FB129
CN100
XX
40P
R133
10k
R140
7
10k
Q103
2SC1623 Audio_Mute
P3[3]
R145
10k
8
+5V_IN
+3.3V_IN
C131
10
50V
9
IC106
KF25BDT
I O
C128 G
0.22
10V
B
C129
0.22
10V
B
10
11
D E F
+2.5VCORE +3.3V
R100 R101
XX 0
IC101
C101
R102
Q100 PST6001MT
10k XX Q116
XX
DTC114YKA
VCC OUT
GND
R124
0
/RESET
C100 C150
XX
0.47
B
+3.3V
R158 R161 R167
2.2k
2.2k 2.2k
R159
Q108 10k
2SK2036
+5V
Q109
R150
2SK2036
SCL0
2.2k
SCL0_5V
+5V
R164
10k
R151 R242 SDA0
2.2k
SDA0_5V XX
+5V
R170
R152
10k
4.7k
SDA2_5V R243 XX SDA2
Q111 SCL1
2SK2036
SDA1
R244 SCL_3.3
XX
SDA2
+5V COR/RSTOUT
+3.3VCPU
R171
1K
C103 33p
Q112
2SA1037AK
R174
1.8K
R177
47
R163 R172
C104 33p
0 1K
+2.5VANA
Q113
2SA1037AK
R175
R173
1K 1.8K
R178
47
R176
1.8K
R179
R165 R246
47
1.8k
Q114
2SA1037AK
R166 R168 R169
1.8k 3.3k 3.3k
C108
0.1
AGC_MON
+2.5VANA
P5[2]
P5[3]
R146
180
R147
Test-LED
XX
Q106
2SC1623
FL100
+5V
EMI
R232
C130 C135 C140 C145
0.1
10 47 100p 0
16V CH
50V 35V
FL101
+3.3V CPU
EMI
0
C141 R233
C136 C146
47 0.1 100p +3.3V
35V 16V CH
R234
0
FL102
+3.3V MEM
EMI
C147
C137 C142 R235
47 0.1 100p 0
35V 16V CH
FL103
+2.5V ANA
EMI
C138 C143 C148 R236
47 0.1 100p 0
16V CH
35V
R180
C132
FL104
10
50V
+2.5V CORE
EMI
C139 C144 C149 R237
47 0.1 100p 0
35V 16V CH
CN103
XX
G H I
R187 10k
R188
+3.3V
3.3k
R189
3.3k
C113
0.1
16V
Q118 Q120
B
DTC114YKA DTC114YKA 8 7 6 5
IC104
M24C32-WMN6T(A)
Q119
DTC114YKA
1 2 3 4
R181
10k
R184
10k
Q117
2SC1623-L5L6
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71
97 P6.2
98 P6.3
99 P6.4
100 P6.5
101 P6.6
VSYNC
102
103 HSYNC
104 COR/RSTOUT
C105 0.1
105 BLANK/CORBLA
106 VDD33
107 VSS33
C109 100p
108 XTAL1
X100
6MHz
XTAL2
109
R183
100 110 VSSA
111 VDDA
IC103
112 R
SDA6000-B11
R
113 G
G
114 B
B
115 VSSA
116 VDDA
0
117 CVBS2
C107
VSSA
0.1 118
119 VDDA
120 CVBS1B
121 CVBS1A
C110
100p
122 VSSA
123 VDDA
124 P5.0
R245 100k
P5.1
125
126 P5.2
127 P5.3
128 TMODE
R182
10k
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
C114
100p +2.5VCORE
RB100
22
R200
4.7k
M2
MICRO PROCESSOR AND TEXT DECODER
R185
10k
R186
10k 82
- 48 -
J K L M
CN104
6P
RED
R213 R214 R215 R216 R217
XX XX 4.7k XX XX
RB108
0
A[12]
A[11]
A[10]
A[9]
A[8]
A[19]
R229
A[18]
A[17]
RB109
0
A[7]
A[6]
A[5]
A[4]
RB110
0
RB119
22
70 69 68 67 66 65
D[2]
D[12]
D[5]
D5 64
D[9]
D9 63
D13 62
C120 0.1 RB117
22
VDD33 61
D[13]
C121
VSS33 60
100p
D[1]
D1
59
D[6]
D6 58
D[8]
D8 57
D[14]
D14 56
D[0]
D0 55
D[7]
R218
D7 54
0
D[15]
VDD33 53
VSS33 RB118
52
22
D15 51
/WR
WR C122
50
HYB39S128160CST-7.5
RB102 22 LDQM 0.1
LDQM 49
UDQM
C123
UDQM 48 100p
/RD
RD 47
/CSROM D[0]
CSROM 46
/CLKEN D[1]
CLKEN 45
D[2]
/CSSDRAM
CSSDRAM 44
D[3]
MEMCLK RB103
43
22
CLK RB120
VDD33 42
33
R212 330
RB104
VSS33 41
D[4]
22 A[15]
A15/CAS 40
A[14] D[5]
A14/RAS 39
D[6]
A[13]
A13 38
D[7]
A[0]
A0 37
A[1]
RB121
A1
36
33
A[2]
A2 35
A[3] LDQM
A3 34
/WR
A[4]
A4 33
A[15]
RB105
A[14]
22
/CSSDRAM
27 28 29 30 31 32
A[12]
+3.3VMEM A[13]
R201
A[10]
0
A[0]
C118 C119
0.1 100p
A[1]
A[2]
A[3]
RB101
22
C124
0.1
16V
B
C125
100p
~ M2 Board Schematic Diagram [ MicroProcessor and Text Decoder ] ~
N O
RB111
RB113
0
22
39 38 37 36 35 34 33 32 31 30 29
RB115
22
D[13]
40 A11 Q13 28
D[5]
A10 Q5
41 27
D[12]
42 A9 Q12 26
D[4]
43 A8 IC107 Q4 25
M27V160-100K1-A601
44 A19 VCC 24
0
1 NC,VSS,A20 NC 23
D[11]
2 A18 Q11 22
D[3]
3 A17 Q3 21
D[10]
A7 Q10
4 20
D[2]
5 A6 Q2 19
6 A5 Q9 18 RB116
22
7 8 9 10 11 12 13 14 15 16 17
R231
XX
RB112 RB114
0 22
IC105
VDD VSS
DQ0
DQ15
D[15]
VDDQ
VSSQ
D[14]
DQ1
DQ14
D[13]
DQ2
DQ13
D[12]
VSSQ
VDDQ
DQ3 RB122
DQ12
33
DQ4
DQ11
D[11]
VDDQ
VSSQ
D[10]
DQ5
DQ10
0.1
C126 D[9]
DQ6
DQ9
D[8]
VSSQ
VDDQ
DQ7 RB123
DQ8
C127 100p
33
VDD
VSS
LDQM
NC
R227 22
UDQM
/WE
UDQM
CLK
/CAS
CLK
R228 0 RB106
/RAS
CKE 0
/CLKEN
/CS
NC
A[11]
BA0/A12
A11
A[9]
BA1/A13
A9
A[8]
A10
A8
A0
A7
A1
A6
RB107
A2
A5 0
A[4]
A3
A4
A[5]
VDD
VSS
A[6]
A[7]
R247 0
Y GND
A
Vcc NC
IC108
XX