Sony KP-FR43M31 Service Manual page 123

KP-FR43M31/FR43M91
RM-GA001
MG
[PF Micro/RGB Jungle]
– MG Board –
5
THR SW
ATT SW
4
1
GND
AMP SW
9V
1
1 CN0051
L0007
Q0011
GND
RXD
GND
HP SW
GND
TXD
RES
HP R
VDD
GND
PROG
HP L
VPR
Q0439
Q0440
R0581
IK MIX
GND
R0157
+5V
PF SDAT
PF SCLK
ABL
5V
PSG
MID VS
MID VS
MID HS
MID HS
DATA
CLK
GND
H PULSE2
TEXT CV
V DRV-
V SINE
PF SCLK
PF SDAT
GND
H SHIFT BLK
GND
REGI YSYM
B
GND
G
REGI B
R
GND
REGI G
GND
REGI R
GND
JR1010
R DRV
GND
G DRV
GND
B DRV
GND
R0469
R0473
+12V
Q0417
IK
GND/SABL
Q0415
R0572
P MUTE
R0573
ID/OFFSET
R0574
C0466
CN0404
3
1
3
1
CN0403
R0553
+9V GND VM
1
1 3
CN0402
KEYWAKE
10
12
C0304
C0301
C0330
C0307
R0301
C0328
R0338
C0083
C0309
CN0050
R0359
5 Q0303
R0360
Q0010
4
R0010
C0008
R0200
C0036
R0195
R0198
C0073
R0184
R0243
R0084
R0156
R0244
R0245
R0212
C0082
1-866-688-11
(1-725-934-11) Q0057
R0155
R1
R0030
C0045
X0002
C0038
R0515
R0516
R0097
R0152
Q0436
C0042
D0054
R0098
L0405
L0401
R0476 R0462
C0436
R0475 R0463
C0404
R0464
R0474
C0432
C0403
C0422
Q0411
C0426
R0460
C0450
C0448
C0446
R0481
Q0418
R0470
R0479
R0471
Q0416
R0571
Q0438
C0442
C0441
Q0437
C0444
R0567
R0451
11
Q0433
L0410
CN0407
CN0004
1
CN0008 1
C0343
PRE SP R
PRE SP L
C0340
C0331
PRE SP WF
AUDIO GND
C0329
C0317
ZERO DET
C0327
C0316
C0325
DGC
AUDIO MUTE
C0323 C0333
GND
C0320
DF DAC
Q0021 Q0004 C0027 GND
HP MUTE
B OVP
R0038
C0076
5V
R0182
MT MODE
C0029
R0246
ST SAP
R0247
ST AFT
C0080
C0002
MT FMONO
C0005
R0015
MT STEREO
R0016
C0074
R0014
MT AFT
R0008
R0046
GND
C0071
R0072
R0073 M SCLK
C0032
C0004 L MUTE
NC
R0061
MAIN L
Q0056
MAIN R
C0081
R0224
R0191
JR1019
JR1018
C0052
C0047
R0153
R0227
R0154
R0118
FFSW
R0228
R0036
DRC LW
R0225
DRC FILM
R0241
DRC
R0226
PXI
Q0051
MID HD
GND
GND
GND
MID Y
C0423
GND
PF SCLK
JR1014
C0416
SUB HD
JR1013
GND
MP PARA
R0443
C0409 DF PARA
R0448
V DRV-
C0425
C0407
C0408 ABL
JR1023
C0412
AFC PLS
R0417
V PROT
C0415
H DRV
C0414
R0423
R0428
C0419
SUB OSD YS
R0437
Q0408
BINT
C0411
JIG B
TEXT CV
C0413
R0431
NC
C0452
R0568
C0453
Q0410
– 150 –
AUDIO GND
R0354
AUDIO
GND
12V
NC
3.3V
STBY+5V
B OCP
P.CONT
GND
AUDIO PROT
SP MUTE
UV SAVE
BS REC
ST STEREO
ST HSYNC
GND
MT SAP
MT HSYNC
MT AGC
M SDAT
SUB BYPASS SW
NC
GND
GND
GND
GND
GND
RESET
DRC PXN
MID VD
MID PR
MID PB
MAIN 9V
MID YS
PF SDAT
ID
SUB VD
H PULSE2
EW PARA
HC PARA
V DRV+
GND
H PROT
HV PROT
N.C.
SUB OSD RGB
JIG SCP
JIG RG
GND
GND