Schematic Diagram - Mb1002 Board (5/6) - Sony HBD-E2100 Service Manual

6-12. SCHEMATIC DIAGRAM - MB1002 Board (5/6) -

1 2 3
MB1002 BOARD (5/6)
A
B
C
CN706
2P
CL713
RF 2
ANTENNA
CL714
FM
GND 1
D702
BAV99-215
D
CL715
E
ST_RDS_INT
I2C_CLK_TUNER
MB1002
I2C_DATA_TUNER
BOARD
17
(6/6)
ASEL1
(Page 50)
ASEL0
F
NJU72341_POWER
MB1002 BOARD
18
(6/6) KA5V_OUT
MIC_SIG
(Page 50)
MB1002 BOARD
G
12 UNSW5.5V
(2/6)
PCONT1
(Page 46)
H
I
J702
2P
1 JL716
L
2 JL717
J WHT
AUDIO IN
RED
3
R
4
G
5
JL714
K
HBD-E2100/E3100/E4100/E6100
• See page 42 for Waveforms.
4 5 6
L707
22nH
C751
C741 C745 C746
3p 3p 10
2200p
C744
X701 12MHz
10p
3.3 3.3 0 0
20 19 18 17 16
C743
L703
68p
47nH
0 5
1 FRF1 15
CP1
R789 L704 C742
2 FRF2 IISD 14
100 47nH 47p
CL706
3 GNDRF L OUT 13
0 1.5
4 CP2 R OUT 12
1.5
C747
5 GNDRF DA 11
0.047
3.3
IC B/D
6 7 8 9 10
3.3 3.3 3.3
IC B/D
IC706
L702
C740
22nH
2200p
FM DRIVER
(FM RECEIVER)
R785
10k
R786 100
R788 22
R787 22
NJU72341_POWER
R725
47k
KA5V_OUT
R727
47k
UNSW5.5V
PCONT1
R738
SP, RU 47k
R713 C711
4.7k 100p
R739
C712
R712
47k
0.47
12k
R716 R718
18k 18k
R707 22k C715 10
R708 22k C716 10
C713 C714 R717 R719
47p 47p 18k 18k
JL715
C760
0.1
• See page 59 for IC Block Diagrams.
7 8 9 10
R7014
0
C737
1
SP, RU
C738
1 Q702
RTM001P02T2L
OVERLOAD
DETECTION
C739
KA5V_OUT 5
1 5
S
C719
0.01
2.5
R733
R734
33k
33k
0
Q701
3
LTC014EUBFS8TL
OVERLOAD
DETECTION
NJU72341_POWER
R724
47k
R726
C723
47k
10
C726
10
2.5 2.5
14 13 12 11
R743 R744
R740
R741
47k 47k
47k
47k
5 2.5 2.5 2.5 2.5 2.5 0 5
1 2 3 4
16 15 14 13 12 11 10 9
2.5 5 3.3
R751
0
IC703
SN74LV4052APWR
0 5
C727 C728
R752
3.3 0.1 0.1
0
1 2 3 4 5 6 7 8
0
C729
2.5 2.5 2.5 2.5 2.5
10
C730
10
Q703
IC B/D
RN1902
AUDIO SELECT
IC703
DRIVER
AUDIO SELECT
49 49
HBD-E2100/E3100/E3200/E4100/E6100
11 12 13 14
STA516_TH_WARN
TAS5538_XPDN
DRIVER_SD/PVDD_DETECT
DC_DET
TAS5538_XRST
STA516_XPDN
TAS5538_XMUTE
TAS5538_SCL
TAS5538_SDA
TAS5538_SCL
TAS5538_SDA
TAS5538_XPDN
DRIVER_SD/PVDD_DETECT
IC710
MM3411A50URE
DC_DET
IC710
+5V REG TAS5538_XRST
STA516_XPDN
CL703
CL701
TAS5538_XMUTE
5.5 5
4 3 FB701 120ohm
C717 C718 C721 R760 100
10 1 1
R761 100
1 2
3.3
CL702
2
1.5 1.6
10 9 8
IC704
PCM1808PWR
R780 100
IC B/D
1
R781 100
IC704
R782 100
A/D CONVERTER
5 6 7
R750 22
1.6 1.6
3
R777 22
R753 22
R778 22
C731
R754 22
0.1
R779 22
C758 C759
10
0.1
Note: IC706 on the MB1002 board cannot exchange with single.
Ver. 1.5
15 16 17
STA516_TH_WARN
TAS5538_XPDN
MB1002
DRIVER_SD/PVDD_DETECT
BOARD
DC_DET 19
(6/6)
TAS5538_XRST
(Page 50)
STA516_XPDN
TAS5538_XMUTE
TAS5538_SCL
TAS5538_SDA
CN707
24P
1 3.3VA
R766 22
2 TAS5538_SCL
3 3.3VA
R767 22
4 TASS5538_SDA
R768 100
5 TASS5538_XPDN
6 DRIVE_SD
R769 100
7 DC_DET
R770 100
8 STA516_TH_WARN
R771
100
9 TASS_XRST
AMP BOARD
R772 100
10 STA516_XPDN
R773 100 (1/3)
B
11 TASS5538_XMUTE
CN3505
12 DGND
13 AMP_MCK
(Page 53)
14 DGND
15 AMP_BCK
16 DGND
17 AMP_LRCK
18 DGND
19 AMP_D1(FL/FR)
20 DGND
21 AMP_D3(C/SW)
22 DGND
23 AMP_D2(SL/SR)
24 DGND
JL740
CL704
CL705
AOSDATA0
AOSDATA1
AOSDATA2
MB1002
MICIN
BOARD
14
AOBCLK
(3/6)
(Page 47)
AOMCLK
AOLRCK
SPDIF_IN
MB1002 BOARD
GND
7
(2/6)
(Page 46)
3.3VA
JL718
C706
1
R709
0.1 VCC
100 TV
JL719 2
DIGITAL IN
VOUT
CL719
3 OPTICAL
GND
4
5
IC701
IC701
3P
OPTICAL RECEIVER
JACK
When this part on the MB1002 board is damaged, ex-
change the entire mounted board.