Sony KDL-40T3500 Service Manual page 44

A B C
1
FEE.-WAX2F
2
3
MODEM_EN
CN3500
XX
1
MODEM_CTS1B
nSMC_INT 2
MODEM_RXD1B 3
SMC_RXD3B 4
4
5
nSMC_RST
6
MODEM_RTS1B
SMC_TXD3B 7
MODEM_TXD1B 8
9
MODEM_EN
10
MODEM_OVR
GND 11
5
SMARTCARD AND MODEM
6
FTV_CONFIG3
FTV_CONFIG0
7
FTV_CONFIG1
FTV_CONFIG2
8
FTV_CONFIG3
FTV_CONFIG2
9
FTV_CONFIG1
FTV_CONFIG0
S/W OPTION SELECT RESISTORS
10
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
11
D E F
+3V3D
R3537
XX
nMODEM_EN
Q3504
XX
R3524 R3525
R3523
XX XX XX
FB3548
XX
FB3547 XX
FB3553 XX
FB3551 XX
FB3546 XX
nSMC_RST
XX
FB3549
RTS0B
FB3550
XX
TXD3B
FB3552 XX
TXD0B
R3500 XX
MODEM_EN
nMODEM_OVR
R3501
JL3534
XX
M_GND
+3V3D
R3507 R3510 R3512
R3504
XX XX XX
10k
R3508 R3511 R3513
R3505
10k 10k 10k
XX
CONF-1 / 2 CONF-3 / PP
00 TRIAL
TRIAL TRIAL
0 0 1
1 0 0
0 0 0
1 0 0
G H I J
+3V3D
FB3557
XX
C3504 C3570
XX XX
nMODEM_EN
IC3502
R3509
XX
XX
R3518
OE1 VCC
10k
A0 OE2
A1 Y0
A2 Y1
R3516
A3 Y2
A4 Y3
R3517
A5
Y4
XX
A6 Y5
R3554
10k
A7 Y6
GND Y7
RESET SIGNAL GENERATION
RESET
+3V3D
R3521
XX
D3503
1PS184-115
C3505
0.1 10V
R3515
1k
1/16W
GND OUT
Vcc CD
IC3501
C3503
PST3629UL
0.1
RESET IC
10V
+3V3D
R3519 R3520
10k
4.7k
TP3501
Q3501
nBOARD_RST
DTC114EKA-T146
R3514
100 C3502
1000p
50V
- 43 -
K L M
FEE
5/6
+2V5D +10V5 +2V5D +3V3D_31 +2V5D
C3550
C3551
XX XX
CTS0B
nSMC_INT
XX +5V +10V5 +3V3D
+3V3D +3V3D +3V3D_31
RXD0B
RXD3B
C3555
C3553 C3554
XX
XX
XX
NOISE IMPROVEMENT CAPACITORS
C3506
0.47
16V
R3522
100
TP3500
nMASTER_RESET
Q3502
DTC114EKA-T146
~ FEE Board Schematic Diagram [ Digital Micro Processor ] Page 5/6 ~
FIX2
RM-ED010
N O
+3V3D_31
C3552
XX
+5V
C3556
XX