Sony KP-FW46M31 Service Manual page 99

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3
1
2
CN2006
10P
A
:BTOB
TO D(3/3)BOARD
TO D(3/3)BOARD
CN5004
B
CN2015
50P
:B TO B
10
TO UG(2/2)BOARD
C
CN1502
TO(2/3)
VIDEO
TO(2/3)
MT_CV
1
MT_VIDEO
M_SIIC
M9V
GND
2
MAIN 9V
3
MAIN 9V
GND
4
M_SDAT
M_SDAT
5
M_SCLK
M_SCLK
6
GND
7
GND
8
TO(2/3)
ST_CV
9
ST_VIDEO
L_MUTE
L_MUTE
10
D
ST L
11
ST_L
TO(2/3)
R2001
0 :1608
BYPASSSW/ST_R
12
SUB_BYPASS_SW
AUDIO L
R2017
#
MT_L
13
MT_L
ST_R
TO(2/3)
MT_R
14
MT_R
AUDIO R
VAR/FIX_R
VAR/FIX_R
15
VAR/FIX_L
VAR/FIX_L
16
AUDIO L
MAIN_L
MAIN_L
17
AUDIO R
MAIN_R
MAIN_R
18
SUB_HD
SUB_HD
19
SUB_VD
SUB_VD
20
SUB_PR
SUB_PR
21
SUB_PB
SUB_PB
22
E
GND
23
11
GND
24
SUB_Y
SUB_Y
25
+5V
26
+5V
R2098
GND
27
1k
VIDEO
1/10W
MAIN_Y/CV
28
:CHIP
MAIN_Y
MAIN_SLICER_Y
GND
29
Q2000
GND
30
MSB709-RT1
R2103
MAIN_C/PB
31
100
MAIN_PB
1/10W
MAIN_PR
32
:CHIP
MAIN_PR
GND
33
MS_L
MS_L
34
F
MS_R
MS_R
35
ID
36
ID
PF_SCLK
37
PF_SCLK
PF_SDAT
38
PF_SDAT
Y
SUB_SLICER_Y
39
HOLDN
40
HOLDN
R/G
R/G
41
B
B
42
SCP
SCP
43
BINT
44
BINT
RGB
SUB_OSD_RGB
45
G
YS
SUB_OSD_YS
46
SIRCS
47
SIRCS
GND
48
STBY5V
49
GND
50
JW2001
10MM
CN2011
10P
JR2004
:BTOB
#
TO D(3/3)BOARD
CN5006
H
+15VA
+15VA
1
TO(1/3)
12
+15VA
2
H_PLS
H_PLS
3
0.6
DFDAC
4
DF_DAC
2.4
GND
5
GND
6
AC_RLY
7
P.CONT
2.9
+B_OVP
8
+B_OVP
TO(1/3)
0.1
+B_OCP
9
+B_OCP
0
GND
10
I
D6215
MM3Z3V0T1
J
4
5
6
CN2007
CN2005
10P
50P
:BTOB
:B TO B
TO MG(1/3)BOARD
CN5005
CN0001
8
9
7
TO(2/3)
+5V
STBY5V
10
7
8
9
MAIN 9V
TO(2/3)(3/3)
AUDIO L/R
VIDEO
TO(2/3)
CN2017
6P
WHT
:S-MICRO
TO D(3/3)BOARD
CN5017
– 99 –
11
12
13
CN2004
50P
:BTOB
TO BM(1/4)BOARD
CN3001
5
4
2
1
6
3
MAIN_R
AUDIO R
MAIN_L
AUDIO L
VAR/FIX_L
VAR/FIX_R
L_MUTE
SUB_BYPASS_SW
M_SCLK
M_SDAT
MT_AGC
MT_AFT
MT_HSYNC
MT_STEREO
MT_SAP
MT_FMONO
ST_AFT
ST_HSYNC
ST_SAP
ST_STEREO
MT_MODE
TO(1/3)
BS_REC
+B_OVP
SP_MUTE
AUDIO_PROT
DF_DAC
P.CONT
+B_OCP
TO(1/3)
STBY5V
TO(1/3)(2/3)
3.3V
TO(1/3)
ZERO_DET
+12V
AUDIO L
PRE_SP_L
AUDIO R
PRE_SP_R
AUDIO_GND
AUDIO OUT
TO(2/3)
TO(2/3)
+33V
BS9V
TO(1/3)
BS 9V
+12V
+12V
TO(1/3)
MAIN RLY
TO(1/3)
A(3/3)
B-SS997<CH.>-A..-P3
CN2014
3P
WHT
:S-MICRO
KP-FW46M31/FW51M31
RM-1015
14
CN2003
50P
:B TO B
TO MG(1/3)BOARD
CN0002
1
GND
2
MAIN_R
4.5
3
GND
4
MAIN_L
4.5
5
GND
6
VAR/FIX_L
0
7
VAR/FIX_R
0
8
L_MUTE
0
9
SUB BYPASS SW
0
10
M_SCLK
4.6
11
M_SDAT
4.6
12
GND
13
MT_AGC
0
14
MT_AFT
3.5
15
MT_HSYNC
0
16
MT_STEREO
4.7
17
MT_SAP
4.9
18
MT_FMONO
0
19
GND
20
ST_AFT
0.8
21
ST_HSYNC
0.8
22
ST_SAP
0
23
ST_STEREO
0
24
MT_MODE
0
25
BS_REC
0
26
+5V
27
UV_SAVE(NC)
28
B_OVP
0
29
SP_MUTE
0
30
HP_MUTE(NC)
31
AUDIO_PROT
0
32
GND
33
GND
34
DF DAC
2.4
35
P.CONT
2.9
36
GND
37
B_OCP
0
38
AUDIO_MUTE
39
STBY+5V
40
DGC(NC)
41
+3.3V
42
ZERO_DET
1.1
43
N.C
44
AUDIO_GND
45
+12V
46
PRE_SP_WF(NC)
47
AUDIO_GND
48
PRE_SP_L
0
49
AUDIO_GND
50
PRE_SP_R
0
CN2012
10P
:BTOB
TO D(3/3)BOARD
CN5007
1
MAIN33V
2
(NC)DQPDAC
3
BS9V
4
GND
5
NC
6
GND
7
+12V
0
8
SET_ON
0
9
(NC)V_PARA1
10
(NC)V_PARA2

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