Sony VPL-FHZ55 Service Manual page 180

JL2808
1
R2802
0
TD+
1
TD-
JL2809
2 R2803
0
RD+
JL2810
3
NOT USE
R2804
4
0
NOT USE
5
RD-
JL2811
6
NOT USE
7 R2805
0
NOT USE
8
CN2802
8P
BLK
R2801 R2807
R2806
150 150 150
1/10W 1/10W 1/10W
5% 5%
5%
1608 1608 1608
C2803
0.001
2kV
X7R
4520
2
RS232C
JL2805
4 DTR
8 CTS
JL2806 3 TD
7 RTS
JL2807 2 RD
3
CN2801
9P
BLK
C2801 C2802 C2804
0.001 0.001
0.001
50V 50V 50V
X7R X7R X7R
4
FB2801
220ohm
1608
5
MPZ1608S221A
J2801 3
4 JL2801
5 JL2802
1
CONTROLS-IN
2 JL2803
7
ECO5V_ON 11F
6
A B
R2812
XX
TX_+
R2822
0
TX_-
L2801
0uH
EMI SUPPRESS
RX_+
R2823
0
R2814
XX
RX_- R2813
XX
R2824
0
L2802
0uH
EMI SUPPRESS
R2809
R2825
150
0
1/10W R2815
5% XX
1608
R2817
100 D2802 D2804
1/16W DZ2J16000L DZ2J16000L
5%
PROTECT PROTECT
R2810
100
1/16W D2803
5%
DA3J101F0L
PROTECT
C2805 C2807
0.001 0.001
50V 50V
X7R X7R R2818
100
1/16W
5%
D2805
DZ2J16000L
PROTECT
D2806
DA3J101F0L
PROTECT
Q2802
LSAR523UBFS8TL
SW
R2819
R2816
22
47k
1/10W
1/16W
5%
5% 1608
R2820
22k
1/16W
C2808 IC2801 5%
2.2
TC7WH123FK(TE85R)
10V
X7R PROTECT
Q2801
2012
LSAR523UBFS8TL
SW
A VCC
B Rx/Cx
C2810
R2826
2.2
470k
10V 1/16W
X7R
CLR Cx 5%
R2808 R2811 2012
47 2.2k
1/4W 1/16W
5% 5%
GND Q
3225
FB2802
R2821
220ohm
4.7k
1608
1/16W
MPZ1608S221A
D2801 5%
UDZSUSTE-176.2B
PROTECT
C2809 C2811
C2806
1 0.1
470p
10V 16V
50V
X7R X7R
B
1608
FB2803
220ohm
1608
MPZ1608S221A
C
QC QC
SUFFIX: -11 SUFFIX: -11
ECO3.3V
C2816 IC2802
0.1
MAX3222IDBR
16V
RS232C DRIVER
X7R
C2817
EN SHDN 0.1
16V
X7R
C1+ Vcc
R2829
0
C2814
0.1
16V
V+ GND
X7R
C1- T1OUT R2836
1k
1/16W
5%
C2+ R1IN
C2815
0.1
16V
C2813
X7R
0.1 C2- R1OUT
16V
X7R
V- N.C. R2837
1k
1/16W
5%
T2OUT T1IN
R2IN T2IN
R2OUT N.C.
R2838
100
1/16W
5%
D2807
DZ2J16000L
PROTECT
ECO5V
ECO3.3V
FB2804
220ohm
1608
MPZ1608S221A FB2806
220ohm
R2828
1608
1k
MPZ1608S221A
1/16W
5%
R2840
R2830 47k
R2827
4.7k 1/16W
100k
5%
1/16W
1/16W
5%
5%
R2831
100
1/16W
5% R2832
XX
D2809
DA3J101F0L
PROTECT
D2808
DA3J101F0L R2835
Q2804
10k
PROTECT
LSAR523UBFS8TL
1/16W
INV SW 5%
C2812
4.7
10V
X7R
2012 Q2803
LTC044EUBFS8TL
R2833
100
INV SW
1/16W C2818
0.1
5% R2834
16V
10k
X7R
1/16W
5%
5-34 5-34
D E
To C
JL2812
1 TX+
JL2813
2 TX-
JL2814
3 RX+
JL2815
4 RX-
JL2816
5 GND
JL2817
6 TIN_RS
JL2818
7 ROUT_RS
JL2819
8 EN
9 GND
JL2820
10 SIRCS_CPU
JL2821
11 IR_OUT
JL2822
12 GND
JL2823
13 ECO3.3V
14 ECO3.3V
15 GND
CN2803
15P
ECO3.3V
ECO3.3V ECO5V
IC2803
REG71050DRVR
ECO5V CHARGE PUMP
JL2804 MPZ1608S221A
C+ VOUT
VIN EN
C- GND
C2820
0.22
16V
X7R
1608
R2839
C2819 100k
2.2 C2822
1/16W
16V XX
5%
X7R
2012
F G
FB2805
220ohm
1608
ECO5V_ON
C2821
10
16V
X5R
2012
QC
BOARD NO. 1-888-923-11
VPL-FHZ55
H