Schematic Diagram - Front Board - Sony MAP-S1 Service Manual

5-30. SCHEMATIC DIAGRAM - FRONT Board -

1 2
FRONT BOARD
A
B
C
CN4401
19P
D_GND 1
CL4407
FL_CS 2
CL4408
FL_CLK 3
CL4409
FL_RESET 4
CL4410
FL_DATA 5
D_GND 6
D
NC 7
CL4406
FFC5 D_GND 8
D_GND 9
CL4411
>12S
FL_3.3V 10
D_GND 11
FRONT-L
CL4412
BOARD
EVER3.3V 12
CL4413
CN4805
FL_12V 13
(Page 62)
FL_12V 14
E CL4414
FL_GND 15
FL_GND 16
CL4415
POWER_KEY 17
CL4416
LED_NET_STANBY 18
CL4417
LED_POWER_ON 19
F
G
H
MAP-S1
• See page 74 for Waveforms.
3 4 5
JC4407
0
JC4408 0
JC4410 0
JC4409
0
R4405
4.7k
C4404 C4405
47 0.1
Q4403
2SC5866TLR
OSC
Q4404
C4401 C4402 C4403 JC4401 2SC5866TLR
0.1 0.1 10 0
OSC
S4401
Q4405
LTA014EUBFS8TL
3.2
LED DRIVE
0
Q4406
LTA014EUBFS8TL
3.1 3.2
LED DRIVE
3.2
R4403
560
0.2
R4404
560
R4401 R4402
150 150
R4406
68
D4401
CL4418
SML72423C-TP15
D4409 R4407
POWER ON/STANDBY
PTZ-TE25-3.6B 10k
INDICATOR
6 7 8
L4401
CL4421
D4402
CRH01(TE85R,Q)
CL4420
11.9
-0.4 D4403
CRH01(TE85R,Q)
CL4419
32
D4405
CRH01(TE85R,Q)
D4410
-0.4 CRH01(TE85R,Q)
2 9
C4407
3
0.015
11.9
100V
D4404
4 1
PMEG3010EJ
CL4422 CL4425
6 7
CL4424
5
CL4423
8
T4401 D4406
31
PMEG3010EJ
DC/DC CONVERTER
TRANSFORMER
D4407
PMEG3010EJ
CL4426
D4408
PMEG3010EJ
69 69
9 10 11
FLUORESCENT INDICATOR TUBE
C4417
0.1
C4419 C4421 C4422
100p 100p 100p
CL4450
R4413
10
R4408
10
CL4447
C4408 C4411 C4414 C4420
0.1 22 0.1 0.1
100V 63V 100V 100V
CL4449
C4409 C4427 C4412
47 47 0.1
C4428 C4415 C4416
22 22 0.1
MAP-S1
12 13
ND4401
JC4414
0
JC4411
0
C4425
0.1
R4414
10
JC4413 JC4412
0 0
JC4403
0
R4416
120k
CL4448
C4424
0.1