Schematic Diagram - Network Board (5/11) - Sony STR-DA2800ES Service Manual

5-53. SCHEMATIC DIAGRAM - NETWORK Board (5/11) -

1 2
NETWORK BOARD
A
B
>138S
C
NETWORK USB_PWREN
BOARD
(9/11)
(Page 97)
D
E
UNSW4V
1.2VA
>136S
F
NETWORK
BOARD
(3/11)
(Page 91)
3.3VA
GND
UNSW10V
G
H
L607
2.2uH
I
R674
J
1k
C651
10
STR-DA2800ES
• See page 115 for IC Block Diagrams. • See page 135 for IC Pin Function Description.
3 4 5 6
(5/11)
R678
10k
3.3
R679
0
0
D602
Q603 DA2J10100L
RT1N141M-TP-1
INVERTER
C617
1
IC101 (6/14)
AUDIO/VIDEO
SIGNAL DECODER
CSP
(Chip Size Package)
IC101
CXD9998G-CB
R601
0
AB3 AB1
AVDD12_USB_1P_1
USB_1P_DM
AB6 AB2
AVSS12_USB_1P_1
USB_1P_DP
C606
R631
10
0
AC4 AVDD12_USB_2P_1A AD1
USB_2P_DM0
AB5 AD2
AVSS12_USB_2P_1A
USB_2P_DP0
R632
0
R603 R633
0 0
AA3 AC1
AVDD33_USB_1P_1
USB_2P_DM1
AA6 AC2
AVSS33_USB_1P_1
USB_2P_DP1
R634
0
C608
10
AA4
AVDD33_USB_2P_2
AA5
AVSS33_USB_2P_2
R609
5.1k
AC3
USB_1P_VRT
AD3
USB_2P_VRT
R610
5.1k
D617 C654 C655
KDZTR6.8B 22 22
R669
6.8k IC605
POWER CONTROL
IC605
TPS54425PWPR
6 10.3
1 14
VO VCC
0.8 10.3
R675
2 13
VFB VIN
0
9.1 11.6
R670
3 VREG5 VBST 12
1k
9.1 6
4 11
SS SW2
6
5 10
GND SW1
JL613
6 PG PGND2 9
3.3
7 8
EN PGND1
C652 R671 C647 C646 C648
10 0 1 3300p 0.1
7 8 9
R640
0
8 7 6 5
IC602
DC/DC CONVERTER
IC602
BD00GA5WEFJ
1 2 3 4
R658
0
R612
27k
R613
27k
C621 R614 C620 R616 C665 C666 C667
1 10k 220 10k 100p 100p 100p
10V
R629 R647
0 0
R701
IC101 (7/14)
0
R630 R648 AUDIO/VIDEO
0 0 SIGNAL DECODER
R621
CSP
0
(Chip Size Package)
IC101
CXD9998G-CB
R622
0
D7 D16
C703 VDD12_HDMI_RX
0.1 AVDD12_HDMI_TX
D8 E16
VDD12_HDMI_RX
AVDD12_HDMI_TX
C7 C17
VDD33_HDMI_RX
AVDD33_HDMI_TX
C8 D17
VDD33_HDMI_RX
AVDD33_HDMI_TX
C701
0.1
F16
AVSS12_HDMI_TX
G16
AVSS12_HDMI_TX
E8 E17
VSS33_HDMI_RX
AVSS33_HDMI_TX
F8 F17
VSS33_HDMI_RX
AVSS33_HDMI_TX
B6 B14
RX2 CH2_P
A6 A14
RX2B CH2_M
B7 B15
RX1 CH1_P
A7 A15
RX1B CH1_M
B8 B16
RX0 CH0_P
JL615
A8 A16
RX0B CH0_M
B9 B17
RXCK CLK_P
L608
A9 A17
2.2uH
RXCKB CLK_M
C25
HDMISCK
D24
C602
HDMISD
0.1
D25
HTPLG
C650
0.1
C24
CEC
A18
EXT_CAP
B18
R676
EXT_RES
3.3
D616 C653
M1FM3 6800p
93 93
10 11 12
R641
0
8 7 6 5
IC601
DC/DC CONVERTER
IC601
BD00GC0WEFJ-E2
1 2 3 4
R660
0
D601 R605
DA2J10100L 27k
R606
27k
C605 C611 R607 C616 R602 C662 C663 C664
1 1 10k 220 10k 100p 100p 100p
10V
C712 C714 C718
R735 1 1 10
0
R727
0
R706
5 4
0
5 4
IC701
C705
1
+3.3V REGULATOR
1 2 3
IC701
C706
TK11133CSCL-G
0.1
1 2 3
R730
C707
0.1 R724
1k
C713 C715 C716 C720
0.1 0.01 0.22
RB701
0
RB702
0
R713
10
JL701
JL702 R714 10
JL703
JL704
JL705
R705 R707
1k 1.5k
R737 R736 R731
1.8k 1.8k 0
Note: IC101 on the NETWORK board cannot exchange with single.
When this part is damaged, exchange the complete mounted board.
STR-DA2800ES
13 14
JL603
1
JL602
2
CN604
JL601
3 UWA-C4Z
4
JL604
JL604
R617 CN605
0 7P
JL609
1 1 GND
JL610
2 2 DP
JL611
3 3 DM >38S
JL612
4 4 VBUS
USB
5 5 VBUS
BOARD
CN4102
6 GND
(Page 102)
7 GND
IC702
+1.2V REGULATOR
IC702
MM3404A12NRE
>140S
NET_PCONT_2
1k
NETWORK
NET_PCONT_1
BOARD
(8/11)
(Page 96)
0.1
CN701
19P
1 DATA2+
2 DATA2 SHIELD
3 DATA2-
4 DATA1+
5 DATA1 SHIELD
6 DATA1-
7 DATA0+
HDC1
8 DATA0 SHIELD
>35S
9 DATA0-
10 CLOCK+
D-VIDEO
BOARD
11 CLOCK SHIELD
(4/7)
12 CLOCK- CN3701
JL707
(Page 85)
13 CEC
JL708
14 RESERVE(NC)
JL709
15 SCL(5V)
JL710
16 SDA(5V)
17 DDC/CEC GND
JL711
18 +5V POWER
JL712
19 HOT PLUG DET
(Page 94)
>137S
VIDEO_5V
NETWORK
USB+6V
BOARD
(6/11)