Sony KLV-V40A10E Service Manual page 39

A B C
A2.-AT2X
1
STBY5V STBY3.3V
FB4401
0uH
D4401
MA111-TX C4405
470p
L4401 IC4401 50V
22uH
BA33BC0FP-E2
FB4402
VCC OUT
0uH
GND
2
C4434 C4401 C4402
C4403 C4404 R4405
0.01 100 0.1 0.1 100 XX
16V 6.3V 16V
16V 6.3V
ANALOG
SMART_LINK
SDA_D_5V
SCL_D_5V
SCL_P2
3
SDA_P2
AV3_V_MUTE
FSW_AUTO
INT
4
STBY3.3V
5
AGC
R4406
XX
6
A2(3/7) Board Waveform
7
(1ms/div)
TP1
8
125mVp-p (H)
BUSY
CVBS_TXT
9
B_TXT
G_TXT
R_TXT
YS_TXT
R4403 0 CHIP
H_SINK_IN
V_SINK_IN
R4404 0
CHIP
COINCIDENCE
10
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
11
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D E F
C4409
47
16V
Q4402
MUN2111T1
IC4402 R4438
C4407
M24C16-WMN6T(B)
0.22 4.7k
1/10W
16V
R4412 R4417 R4433
R4407
4.7k 100
4.7k
XX
1/10W 1/10W
C4410
R4434
DIGITAL
XX
100
C4408
1/10W
XX
JL4409
R4414
2.2k
1/10W
R4415
10k R4423
100
1/10W
1/10W
RGB_EN
FREE (ADC)
PA17
A17-LN
R4424
0
FREE(ADC)
R4420 CHIP
FREE
XX
AGC_MONITOR
R4425
C4406 R4422
100 NC
XX
XX 1/10W
PA14
PA14
RD
RD
R4426 100
WR
WR
R4427 100
VSSC
VSSP
R4411 R4428
100k 0
FREE
CHIP
1/10W
TEXT MEM EN
R4413
R4410 100
PA7
1/10W PA7
100k
R4429 100
1/10W
AVLINK3
AVLINK4
100
R4416
LINE-MUTE
R4421
100 PSEN
PSEN
R4430
1/10W
NC
100
VPE
R4431 100
ADC_DEFEAT
R4418
1k
PA6
PA6
1/10W
R4432
100 FREE(INT)
1/10W
MSP_RST RESET-AUDIO
R4419
100
1/10W
R4435 R4436
100 100
1/10W 1/10W
STBY3.3V
C4411
C4412
R4441 0.1
0.1
R4409
100 16V 16V
2.2k
1/10W
1/10W
R4444
100
1/10W
R4437 0
CHIP
R4443
XX
G H I
L4407
0uH
R4490
10k
SMART_LINK 1/10W
Q4403 R4468
MUN2211T1 10k
1/10W
IC4404
LM393DT (A)
R4475
47k C4425
1/10W
0.22
R4488
16V
10k
R4474
10k R4477
10k
1/10W
1/10W
R4489
10k
1/10W
PST573IMT
STBY3.3V
VCC
C4422
2.2
10V
C4417
100
6.3V
R4492
1/10W
VDDP
R4494
C4419
NC
16V
0.22
1/10W
RESET
C4432
1000p
IRESET
TP1 50V
XTALOUT
C4424
C4418 R4493
XTALIN
22p
27p X4401 10k
50V
12MHz 1/10W
OSCGND
NC
PA8
100
R4478
PA9
R4479 100
PA10
R4480 100
IC4403
PA11
SAA5665HL/M1D/0724
R4481 100
VDDC
C4420 22uH
L4404
VSSC 0.22
16V C4423
NC 100
6.3V
VSSP
COINICIDENCE
R4482 100
ROMBK.2
RQMBK.1
R4483
NC
100
VSYNC
R4484
FREE(INT)
100
HSYNC
R4485 0 CHIP
VDS
PA16
R4486
100
1/10W
R4473
100
1/10W
R4449
R4462
24k
100
1/10W
1/10W
L4402
22uH
STBY3.3V
R4487
R4476
120
C4413 120
0.22 1/10W 1/10W
C4414 R4472
16V 100 120
6.3V 1/10W
C4421
XX
C4416
C4415
XX XX
- 39 -
J K L
ABK15 PA12 ABK16 A17-LN
STBY5V
STBY3.3V
R4495
XX
L4408
R4496
0uH
XX
PA7
PA6
PA5
PA4 IC4410
32P
PA3
PA2
PA1
PA0
R4499
XX
R4498
XX
IC4405 R4501
R4500
XX XX
OUT
GND R4502 R4505 R4506
XX XX
XX
C4433
PA10
0.01
16V
RD
10k
IC4408
RESET K6F2008V2E-LF70000
PA11
4.7k 6-705-950-01
PA9
R4503
100
1/10W
PA8
R4497
100
PA13
1/10W
WR
PA8
PA9
PA10
PA15
PA11
L4405
PA17
10uH
PA16
C4426
0.22 PA14
16V
PA12
PA7
PA6
PA5
PA16 PA4
L4409
IC4409 0uH
TC74VHC08FT(EL)
IC4406 C4429
0.22
TC7SH04FU(T5RSONYJF)
16V
NC VCC
C4427
0.22
IN
16V
GND OUT
IC4407
TC7SH86FU(T5RSOYJF)
C4428
0.22
16V
~ A2 Board Schematic Diagram [ Input/Output, AV Switch, A Tuner ] Page 3/7 ~
M N O
C4430
0.22
16V
C4431
4.7
10V
PA14
PA13
PA8
PA9
PA11
PSEN
PA10
R4509
XX
D7 R4510
XX
R4508
XX
D7
D6
D5
D4
D3
D2
D1
D0
PA0
PA1
PA2
PA3
STBY3.3V
ABK16
PA15
ABK15
A2
3/7