Schematic Diagram - Main Section (5/7) - Sony MAP-S1 Service Manual

MAP-S1

5-13. SCHEMATIC DIAGRAM - MAIN Section (5/7) -

1 2 3 4
MAIN BOARD (5/7)
A
B
R901
0
C
DSEL_B
R902 0
I2S_BCK_BT
R903
I2S_BCK_DAB
R904
100
R905 100
I2S_BCK_DSEL1 R906 100
R1043 R1052
0 0
D
(CND)
R903, 909, 935
0 (AEP, UK, AUS, HK, MY)
100 (CND)
R907
0
E I2S_DIN_BT R908 0
I2S_DIN_DAB R909
R910 100
R911 100
R912 100
I2S_DI_DSEL1
R1041 R1053
0 0
F
(CND)
R990 R993
100 100 R913
0
DSEL_C
R914 100
I2S_BCK_BCO R915 0
G R916 100
I2S_BCK_DSEL2
R917 100
R918 0
I2S_LRCK_BCO
I2S_LRCK_DSEL2
R919
100
H
R1044
0
MCK_BCO
R1045
0
I
J MCK_SEL_B
R920
0
R1039
0
K >120S
D3.3V
MAIN D3.3V_SOC
BOARD
DGND
(4/7)
MCK_SEL_A
(Page 51)
AUDIO_MCK
L
I2S_DI_DSEL2
PLL_UNLOCK
ASEL_B
(Page 50) ASEL_A
A+7V
MAIN
>116S
BOARD
A–7V
(3/7)
AGND
I2S_DIN_MTK
M >105S
I2S_LRCK_MTK
MAIN MCK_MTK
R991 100
BOARD
I2S_BCK_MTK
(1/7)
R992 100
(Page 48)
I2S_DOUT_MTK
MAP-S1
• See page 74 for Waveforms. • See page 75 for IC Block Diagrams.
5 6 7 8 9
IC901
DATA SELECTOR
IC901
TC74VHC153FT(EL)
0 1 16 3.2
1G VCC
R1042 0
0 2 15 3.3
R932
B 2G
0
0 3 14 3.2
1C3 A
0 4 13
1C2 2C3
1.4 5 12
1C1 2C2
1.6 6 11
1C0 2C1
1.4 7 10
1Y 2C0
8 9
GND 2Y
C901
0.1
C907
0.1
IC902
DATA SELECTOR
C902
0.1
IC902
TC74VHC153FT(EL)
0 1 16 3.2
R1040
1G VCC
0
0 2 15 0
R933
B 2G
0
0 3 14 3.2
1C3 A
0 4 13 0 R934 0 I2S_LRCK_BT
1C2 2C3
0.7 5 12 0 R935 I2S_LRCK_DAB
1C1 2C2
R936 100
1.2 6 11 1.6
1C0 2C1
R937 100
0.7 7 10 1.6
1Y 2C0
8 9 1.6
GND 2Y
R938
100
R1054
0
IC903
(CND)
I2S_DIN_BCO
DATA SELECTOR
R940
IC903
0
TC74VHC257FT(EL)
C903
0.1
0 1 16 3.3
7
SELECT VCC
1.6 2 15
1A OE
1.6 3 14
1B 4A 3.2
1.6 4 13
1Y 4B
1.6 5 12
2A 4Y 1.6
1.6 6 11 0.9
2B 3A CL903 0
1.6 7 10 0 R939
2Y 3B 100 1.6
8 9 0.9
GND 3Y
R941
100
C905
0.1
IC919
8
C906
0.1
CLOCK SIGNAL SELECTOR
IC919
TC7WH157FK
C962
0.1
1.5 1 8 3.3
A VCC 1.6
1.6 2 7
B ST 1.7
R1046 0
3 6 0
Y SELECT
4 5 1.6
GND Y
R950
R1047
R944 1M
100
10k
IC904
C913
0.1 C908
CLOCK SIGNAL SELECTOR
10p
IC904
TC74VHC153FT(EL)
R1060 C904
0.1
0
3.2 1 16 3.2
1G VCC
3.2 2 15 0 R1038 0
B 2G
3 14 0 R1059 0
1C3 A 9
4 13 1.6
1C2 2C3
5 12 1.6 R942
R945
1C1 2C2 47
0
6 11 1.6
1C0 2C1
7 10 1.6
1Y 2C0 1.6
8 9 1.6
GND 2Y R943 1.6
6
47
R951
C914 1M
0.1
C963
0
R930 R930 C909
330 12p
CL914
(AEP, UK, AUS, HK, MY) (CND)
10 11 12 13
R948 R949
15k 15k
R931
15k
R946
100k
R947
100k
R928
100k
IC905 IC906
WAVE SHAPER WAVE SHAPER
IC905 IC906
TC7WH04FK TC7WH04FK
JC902
0
R968
100
IC907
R959
10k
CLOCK MULTIPLIER
IC907 R983
CS230002-CZZR R960 0
10k
1 10 0
VD M0
2 9 0
R961
GND M1
10k
3 8 0
CLK_OUT OUT_EN
C975 R1021 C971 R1030
4 7
100p 150k 220p 47k
LOCK FILTN
5 6 2.6
CLK_IN FILTP
C912 C948
0.1 10
16V C952
10
16V
IC908 C915
0.1
CLOCK BUFFER
IC908 C922 R997
TC7WU04FU(TE12R) 0.1 100k
R1061
0
1 8 3.2 ANALOG AUDIO SELECTOR
VCC
R999
2 7
C925 100k TC74VHC4052AFT(EK)
10
3 6 1.7
50V
2.5 1
4 5 1.7 0Y
GND 2.5 2
2Y
2.5 3
Y-COM
2.5 4
R1057
3Y
R1055 0
0 5
1.2k
1Y
6
INH
7
C910
GND_7
X901 10p
8
22.5792MHz
GND_8
R987
1k
IC909
CLOCK BUFFER
IC909
TC7WU04FU(TE12R)
C916
R1062
0 0.1 C917
1 8 3.2
100
VCC
10V
2 7
3 6 1.7
C918
4 5 1.7
0.1
GND 2.5 1
VREF
2
AGND
5.1 3
VCC
R1056
3.2 4
560
VDD
5
DGND
1.6 6
C911
SCKI
X902 12p
1.6 7
24.576MHz
LRCK
R970
100
R969
0
52 52
14 15 16 17 18
CL904
IC910
DIGITAL AUDIO/CLOCK SIGNAL SELECTOR
IC910
10 11
TC74VHC257FT(EL)
R952
0
0 1 16 3.2
SELECT VCC
R953 0 1.6 2 15
1A OE
R954 100 R962 100
1.6 3 14 1.4
1B 4A
R955 100 R963 100
1.8 4 13 1.4
1Y 4B
R956 100 R964 100
1.6 5 12 1.4
2A 4Y
R958 10k R965 100
0 6 11 1.6
2B 3A
R957 100 1.6 7 10 1.1 R966 100
2Y 3B
8 9 1.6 R967 100
GND 3Y
R984 R985 R986
100 100 100
C926
0.1
IC913
R981 R982
100 100
D/A CONVERTER
IC913
PCM1795DBR
IC914
D/A CONVERTER
IC914
PCM1754DBQR
C930 C931
100 0.1
C924 16V
100p
CL913
C964
0.1
C921 C923
10 100p
R1058 C974 R1032 R1033 R1023 R1031
0 100p 47k 47k 150k 47k
C949
10
16V
C970
220p
C953 R1036 R1037
IC915
10 47k 47k
16V
IC915
C961
16 5.1 100
R1006
VCC
16V
100k
15 2.5
2X
14 0
1X C960
13 2.5
100
X-COM 16V
12 2.5
0X
R1016 100k
11
3X
R1024 0
10 0
A
9 0
B
R1025
0
C943
0.1
IC911
C941
0.1
A/D CONVERTER
IC911
C958
PCM1808PWR
0.1
R994
100
14 2.5
VINR
13 2.5 C944
VINL
0.1
12 3.2 R995
R988
FMT 100
1k
11 0
MD1 C942
10 0
0.1
MD0
9 1.1 R989
DOUT 1k
8 1.6
C959
BCK
0.1
19 20 21
MAIN
>118S
BOARD
BUS6
(4/7)
(Page 51)
MAIN
>112S
BOARD
BUS2
(3/7)
(Page 50)
MAIN
>123S
BOARD
BUS5
(6/7)
(Page 53)
R971
10k
(Page 54)
MAIN
A5.2V >124S
BOARD
AGND (7/7)
C929
100
16V
R996
10k
R1002 C939 R1013 C955
680 270p 680 0.0022
R1004
0
DAMP-IN-L
R1012 C954
R1007
680 R1017 0.0022
560 560
C946
IC916 0.0047
DAC LPF R1008 R1018
560 560
IC916
NJM4580V(TE2)
IC918
PRE AMP
R1005 IC918
0 NJM4580V(TE2)
R1000 C937
680 270p
R1003 C940
680 270p
R1050
0
IC917
R1009 R1019
560 560
DAC LPF
IC917 C947
NJM4580V(TE2) 0.0047 R1020
560
R1010
R1015 C957
560
680 0.0022
R1051
0
DAMP-IN-R
R1001 C938 R1014 C956
680 270p 680 0.0022
AUX-IN1-L
AUX-IN1-R