Sony KLV-MR30M1 Service Manual page 73

1 3
2
A
FB6019
0
:CHIP
1
5V STBY +5V-STB
SCL 2
5V STBY 3
SDA 4
RESET 5
INT 6
BUSY 7
FSW TXT
YS_TEXT 8
H_CD
H_CD 9
B
GND_TEXT 10
GND 11
B TXT
B_TEXT 12
GND_CD 13
GND_TEXT 14
V_CD
V_CD 15
G TXT
G_TEXT 16
GND_CD 17
GND_TEXT 18
GND 19
C
R TXT
R_TEXT 20
R6026
4.7k
GND_CD 21
1/10W
:CHIP
GND_TEXT 22
CN6006
22P
TO A(1/12)BOARD
CN4002
SC2_V MUT
CENTER_POL
TO (1/2)
D
SCL_P2
CN6005
TO (1/2)
15P
SDA_P2
TO U(1/2)BOARD
E CN6502 RGB_EN
V_CD
V_CD 1
A_GND_P2 2
H_CD
H_CD 3
A_GND_P2 4
B TXT
B_TXT 5
A_GND_P2 6
G TXT
G_TXT 7
A_GND_P2 8
R TXT
+5V-STB
R_TXT 9
F A_GND_P2 10
CVBS MON
CVBS_MON 11
D_GND_P2 12
-2 R6089 R6090
10k 10k
SCL_P2 13
1/10W 1/10W
:CHIP :CHIP
SDA_P2 14
RGB_EN 15
CTL_LNK3
CTL_LNK4
AGC
R6091
TO (1/2) 22k
G 1/10W
:CHIP
4.0
AUDIO_RESET
TO (1/2)
H
I
FL6008
0UH
EMI +3.3V-STB
-2 D6010
MA111-TX
ST3.3V
NC VCC
OUT NC
NC NC
J
C6103
GND NC
D6009 C6101 C6102
MM3Z3V9T1 100 0.1 B:CHIP
IC6009
6.3V 16V
BA033F-E2
:AL-CP B:CHIP
3.3V REG
K
4 5 6
+5V-STB
FB6004
0
:CHIP
C6111
47
Q6013
16V
C6109 MUN2111T1
R6111
0.22 -2 SW
4.7k
16V
1/10W
B
:CHIP
E0 VCC
-2
E1 WC*
R6000
5.0 100 5.0
1/10W
:CHIP
E2 SCL
4.8
VSS SDA
A5V -2 4.7 R6074
100
IC6011
1/10W
M24C16-MN6T :CHIP
EEPROM
SDA_DPI
R6024
4.7k
SCL_DPI
1/10W
:CHIP
FSW_SEL0
FSW_SEL1
FSW_AUTO
R6107 R6113
R6099 100
10k
R6188 10k 1/10W
1/10W
2.2k 1/10W :CHIP
:CHIP
1/10W :CHIP
5V
:CHIP R6110
470
A
1/10W
:CHIP
-2
R6098
+3.3V-STB 10k
1/10W
:CHIP
R6102
100 1/10W :CHIP
RGB_EN
FREE(ADC)
A(17)-LN
A(17)
R6101
FREE(ADC)
0 :CHIP
FREE
AGC_MONITOR
C6106 R6097 R6106
R6092
0.1 100k 0 :CHIP
68k NC
16V 1/10W
1/10W A(14)
B:CHIP :CHIP
A(14)
:CHIP
RD*
WR*
VSSC
VSSP
R6103 -2
0
FREE
:CHIP
R6096
!EXT MEM EN
100
1/10W
A(7)
:CHIP
A(7)
AVLINK3
AVLINK4
R6105
R6095
0 :CHIP FREE(INT)
100
1/10W
PSEN*
:CHIP
R6100
100 1/10W NC
Q6012
:CHIP
2SC4617TL-QR
R6094
VPE
1k 1/10W :CHIP
INV -2
AGC_DEFEAT
0 A(6)
A(6)
R6104
R6093
0 FREE(INT)
100 1/10W :CHIP
:CHIP
RESET-AUDIO
+3.3V-STB
R6187 R6112
2.2k 100
C6113
1/10W 1/10W C6112
0.1
:CHIP :CHIP 0.1
16V
16V
B:CHIP
B:CHIP
R6116
+3.3V-STBA
100
1/10W
:CHIP
+5V-STB
ST5V
C6104 D6011
0.1 47 MM3Z6V8T1
16V 6.3V
:AL-CP
7 8 9
AVLINK_SC4
IC6014
TC4W66F-TE12L
TO (1/2)
AVLINK SWITCH
IO1
5.0
AVLINK_SC3 OI1
5.0
CTL2
0.1
VSS
-2
Q6014
4.9
MUN2211T1
SW
+5V-STB
0
IC6015
-2 R6146
LM393DT
10k
AV LINK IC
1/10W
:CHIP
5.0
R6158
47k
1/10W
:CHIP
2.5
R6153
10k
1/10W
:CHIP R6159 5.0
10k
1/10W
:CHIP -2
DIGITAL GROUND
REFERENCE POINT
+3.3V-STB
FB6008
R6160
C6123
10UH
10k
2.2
10V 1/10W
F :CHIP
C6122
100
-2
6.9V
:AL-CP
VDDP
C6120 3.3
0.22
NC
0
-2 16V
B
RESET
Q6015
2SA1774TL-QR
!RESET
RESET
1
XTALOUT
C6119 C6124
XTALIN
56p 56p
X6002
50V 50V
OSCGND 12MHz
CH CH
NC
R6157
0 :CHIP
A(8)
R6156
0 :CHIP
A(9)
R6155
0 :CHIP
A(10)
R6154
IC6012
0 :CHIP
A(11)
SAA5665HL/M1D/0724
PAINTER II VDDC
C6121 FB6010
C6138
VSSC
-2 0.22 100 0
16V 6.3V :CHIP
NC
-2 B -2 :AL-CP
VSSP
-2
COINCIDENCE
R6150
100 1/10W :CHIP
ROMBK.0
ROMBK.1
R6149
NC
100 1/10W :CHIP
VSYNC
R6148
FREE (INT)
100 1/10W :CHIP
HSYNC
R6152 0 :CHIP
VDS
A(16)
R6151
0
:CHIP
R6139
33
1/10W
:CHIP
R6140
33 0.7
R6121 R6134 C6118 1/10W
100 0.22
24k :CHIP
1/10W 16V
1/10W
:CHIP B R6141
33
-2
1/10W
:CHIP
+3.3V-STB
FB6005 C6137
ANALOG GROUND
0 100
0.7
REFERENCE POINT
:CHIP 6.3V
:AL-CP
0.9
R6142 R6145 R6147
120 120 120
1/10W 1/10W 1/10W
:CHIP :CHIP :CHIP
-2
+3.3V-STB
IC6013
TC7SH08FU-TE85R
C6114
0.47 FSW BUFFER
10V
B:CHIP 0
0
0
10
11 12
+5V-STB
C6127 FB6014
0.22 0
16V :CHIP
B -2
VDD
CTL1
5.0
OI2
5.0
IO2
5.0
R6169
100
1/10W
:CHIP
R6163
10k
1/10W
:CHIP
A(7)
A(7)
1.7
A(6)
A(6)
2.0
A(5)
A(5)
1.8
A(4)
+5V-STB A(4) IC6021
A(3) 2.0
FB6015 M27W201-80K6
A(3)
0 EPROM
1.8
A(2)
-2 :CHIP
A(2)
2.0
A(1)
5.0 R6165 C6129
A(1)
10k 1/10W :CHIP 0.22
1.9
A(0)
16V
A(0)
B
2.0
2.5 D(0)
+5V-STB D(0)
1.5
5.0
R6164
10k 1/10W :CHIP
-2
NEW OTP + SOCKET
IC6018
PST573IMT
RESET IC
A(10)
VCC IC6020
3 3 K6F2008V2E-YF70T
GND
-2 256k SRAM
2 2
RESET*
A(11)
R6161
A(11) *OE
10k
1/10W
:CHIP
A(9)
R6168
A(9) A(10)
100
R6162 1/10W
4.7k 1/10W :CHIP :CHIP
A(8)
A(8) *CE
-2
A(13)
A(13) D(7)
R6166
100
1/10W
WE* D(6)
:CHIP -2
+3.3V-STB
R6167
10k CE2 D(5)
A(8)
1/10W
:CHIP
A(9)
A(15)
A(15) D(4)
A(10)
A(11)
VCC D(3)
+3.3V-STB
FB6012
0
A(17)
:CHIP
A(17) GND
-2 -2
C6128
A(16)
0.22
A(16) D(2)
16V
COINCIDENCE
B
TO (1/2)
A(14)
A(14) D(1)
A(12)
A(12) D(0)
A(7) A(0)
A(7) A(0)
A(6) A(1)
A(6) A(1)
A(16)
A(5) A(2)
A(5) A(2)
A(4) A(3)
A(4) A(3)
IC6019
C6126
TC74VHC08FT(EL) C6130
0.22
0.22
AND
16V
16V
B
B
+3.3V-STB
-2
-2
2.8 0.4
-2
IC6017
TC7SH04FU-TE85R
C6125
0.8
OR
0.22
16V ABK(16)
B
+3.3V-STB
0.1
A(15)
-2
0.4
0.7
IC6016
TC7SH86FU-TE85R 2.7
NAND
ABK(15)
2.0
-2
TU(2/2)
(PAINTER)
15
13 14
•TU(2/2)BOARD
WAVEFORM
1
FB6018
0
:CHIP
C6131
0.22
16V 2.8V (12MHz)
C6136 P-P
B
4.7
10V
R6170 B
100
1/10W
-2 -2
:CHIP
A(14)
A(14)
2.0
A(13)
A(13)
0.3
A(8)
A(8)
1.8
A(9)
A(9)
1.1
A(11)
A(11)
0.8
G*
1.7
A(10)
A(10)
1.3
E*
-2
D(7)
D(7)
1.8
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
+3.3V-STB
B-SS11792<CH.>-TU.-P2
KLV-MR30M1(CH) 4-51