JVC GR-SXM277UA - Page 66

5
4
3
2
1
A
BC
D
MAIN(BWVF)
SCHEMATIC DIAGRAM
NOTE : Th
e
IC9301
C9318
Q9301
BWYGAIN
Q9302
V_PLS_ON
BWYOUT
C931
R9305
R9302
CN25
R7301
BWBLEVEL
CN12
DAC_3.2V
L9302
R7304
VDCVF
HDCVF
Q7303
C7302
R7313
R7312
REG_4.8V
Q7302
C9319
REG+12V
C7303
R7310
GND
D9301
Q7301
IC9302
VF_CTL
R9328
LCD_CTL
MCU_RST
L9303
C9320
R9315
R9308
C9313
R9307
R9306
C9306
C9316
C7304
C9314
C9307
C9305
R9304
R9316
C9304
C7301
C9303 C9302
C9315
R9303
C9301
F7301
R7303
L7301
R7311
C9322
L9301 R9317
C9324
R9329
NC
NC
VDDH
TEST
SEL_PDR
VBAT
A_VBAT
H_SYNC
V_SYNC
VHIO_SEL
BWVFADJ
GND
GND
BW_VF_Y
GND
VF_BL4.8
#
T
#
#
#
#
/6.3
#
2SA1774/QR/-X
CLAMP OSD_IN SLEEP HOLD_SEL A_GND VIDEO_IN PLL_FILTER GAIN VIDCH
BLACK_LEVEL
NC
VDD_CAP
VBG
NC OK
GAMMA
HOLD_INV_F
REF_GND
T
NMFZ007-R50X-K
T
#
1.0k
120
10
10p
820
10
µ
0 1
MAIN(BWVF)
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