Sony ZS-RS70BT Service Manual

ZS-RS70BT/RS70BTB
ZS-RS70BT/RS70BTB
4343
5-17. SCHEMATIC DIAGRAM - MAIN Section (3/3) (RS70BTB) -
BOARD
4
MAIN
(1/3)
BOARD
6
MAIN
(2/3)
BOARD
CN601
P2
KEY A
CN605
N2
LED (NFC)
BOARD
5
(3.3) (3.3) (3.2) 0 0 0 3.3 3.3 3.3 0 0 (3) (2.9)
0
0
3.1
3.1
0
0
0
0
3.3
0
3.3
3.3
0
0
0
[0]
[0]
[3.3]
[3.3]
(3.3)
(3.3)
(3.2)
(3.1)
(3.2)
(3.3)
(0.2)
0
3.3
2.1
1.5
1.4
3.3
0
0
0.2
(1.7)
1.9
3.3
3.3
3.3
3.3
0
0
[3.3]
3.2 3.2
0 0 0 0 0 0 3
2.9 2.8 3.3 3.3 3.3 2.2
(3.2)
3.3
3.3
3.3
3.3 3.3
3.3
11. 1
3.3 3.3
0
0
0.5
0.5
0.3
0
3.1
3.3
0.5
0.2
0.3
0.2
0
0.6
0
3.1
3.3
0
3.3
11
10
12
13
14
15
16
17
9
8
(3/3)MAIN BOARD
LC87F7NP6AVUEJ-2H
IC801
SYSTEM CONTROLLER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
NC
O-UART-SW
O-BT-CTS
I-BT-RTS
I-MT-MUTE
O-BT RESET
NC
NC
NC
NC
NC
NC
NC
NC
O-VOL-CLK
O- VOL -DATA
NC
NC
NC
NC
NC
NC
O-IIC-DATA
NC
O-IIC CLK
VSS2
VDD2
I-SUFFIX4
I-SUFFIX3
I-SUFFIX2
O-USB RES
M-MUTE
O-CD DO
I-CD DI
O-CD CLK
O-CD RES
O-CD CE
NC
NC
O-BUZZER
I-RES
NC
I-REG9.0V-CHK
VSS1
CF1
CF2
VDD1
O-CLOCK SHIFT1
O- CLOCK SHIFT2
AU-LEVER DET
I-REG3.3V-CHK
I-REG6.0V-CHK
I-KEY0
I-KEY1
I-KEY2
I-NFC
I-AC CHK
I-W
AKE UP
NCAC-CHK
ALEV DET
O-BT-ON
IC801
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
AMP ON NC NC NC O-LED-W-C O-LED-RED1 O-LED-RED2 O-LED-SW O-A MUTE O-POWER
NC
R861 1k R862 1k R863 1k R864 1k R867 1k R868 1k R869 0 R870
R874 R875 R876 R877
RA-RES AUDIO IN CHK POWER A-MUTE LED-SW LED-RED2 LED-RED1 W-AM DAB-ON AMP ON BT-ON
1k
R865 470 R873 100k
O-5V-ON O-DAB-ON I-AUDIO IN-CHK I-CD LID O-RA-RESET O-LCD-DATA O-LCD-WR O-LCD-CS I-SUFFIX1
O-USB SLEEP
O-SW EN
I-SW FLG
DBGP2 DBGP1 DBGP0
DAB (BT)-RXD
DAB (BT)-TXD
USB-RXD
USB-TXD
VDD3
VSS3
O-LED-B
O-LED-W
R896 1k R897
C865
TP813 TP814 TP815
1k
L806 100uH
0.1
R898 1k R899 100 R401 100
R402 100 R404 100 R406 100
SLEEP
SW-EN
SW-FLG
DBGP2 DBGP1 DBGP0
USB-RXD
USB-TXD
B-PWM
W-PWM
R408 4.7k
R409 47k
NC NC NC NC NC NC
R443
10k
C857
22p
R888
470
R891
470
R854
R855 100
R856 100
R883 0
R885 0
R857 100
R432 1k
UART ON
BT-CTS
BT-RTS
CLK
DATA
8
7
6
5
1
2
3
4
A0
A1
A2
VSS
VCC
WP
SCL
SDA
BT MUTE
BT-RES
V-CLK
V-DATA
DATA
CLK
0
R421
10k
R420
10k
R895
1k
R410
1k
R403
100k
R405
100k
R407
100k
C872
0.01
C874
100p
C873
0.01
R858
100k
R431
100
R433
C852 0.1 C853 2.2 L805 100uH
C856 22p
100
R881
0
C893
KEY2
1
CS
WR
DATA
VDD
9V
GND
PGND
NFC-DET
KEY2
KEY0
KEY1
11
KEY0
KEY1
10p
C892
47p
C891
10p
R860
1k
C849
100p
C843
0.1
C847
100p
C846
100p
C841
0.1
C842
0.1
R872
100k
R871
100k
R852
47k
C850
0.1
C848
10p
C894
47p
R886
1k
R853
0
R837
4.7k
R890
100k
R840
47k
R808
1k
R807
470
R801
1k
C803
47p
C805
100p
C809
0.1
BR24T02FJ-WGE2
IC802
EEPROM
IC802
R893
10k
R894
10k
R418
100k
R419
TP821
TP825
TP819
TP822 TP820
0
L808
22uH
L809
1uH
C862
TP812
0.1
10V
100
C855
2.2
C854
0
R879
11P
CN801
R838 100
R830 4.7k
R829 4.7k
R828
KEY2
KEY1
KEY0 4.7k
R827 0R836 22k
R826 0
R825 0
R820 220
R810 0
R819 220
R815 470
L802 10uH
R422 10k
R809 1k
R806 1k
R805 470
R804 220
R803 220
R802 1kC801 0.01
C802 47p
C804 47p
C806 47p
C807 47p
R811 10k
C800
M-MUTE
CD-DO
CD-CLK
CD-DI
CD-RES
CD-CE
USB-RES
O-BUZZER
100p
10V
100
C823
100p
C824
DA2J10100L
D802
BAW56
D803
0.1
C822
1uH
L801
TP804
NC
34
21
VSS
VIN VOUT
BU4828F
IC804
RESET SIGNAL GENERATOR
IC804
10V
470
C887
150k
R412
47k
R416
470k
R414
1M
R417
S
SSM3J325F
Q808
B+ SWITCH
Q807 - 809
2SC2712
Q807
2SC2712
Q809
470k
R411
150k
R413
16V
100
C883
0.01
C884
47p
C882
0.1
C881
0.1
C880
0.01
C888
0.01
C886
S-812C33AUA-C2NT2G
IC803
VOUT VIN VSS
+3.3V REGULATOR
231
IC803
R834
10k
R832
10k
R824
10k
R823
10k
C827
100p
C826
100p
R851
4.7k
R850
4.7k
R849
4.7k
R848
470k
R845
100k
R846
470k
R841
100k
R842
47k
R818
1k
C833
0.01
R843
47k
W-PWM
B-PWM
LED-SW
LED-RED2
LED-RED1
W-AM
W-PWM
B-PWM
6V
LED-SW
LED-RED2
DBGP2
DBGP1
DBGP0
RESET
GND
LED-RED1
W-AM
GND
CN804
8P
DBGP2
DBGP1
DBGP0
CN805
5P
CN802
2P
Q806
2SA1162
WAKE UP SWITCH
Q805
LSAR523UBFS8TL
Q804
PDTC143ET
Q803
2SC2712
AC VOLTAGE
DETECT
R847
47k
R812
47k
R813
470k
C817
33p
C812
22p
C811
10p
C815
0.01
C820
0.01
C814
10p
C813
5p
C818
22p
C819
10p
X801
10MHz
R833
10k
R839
1k
R821
10k
Q802
2SC2712
Q801, 802
CLOCK SHIFT
Q804, 805
NFC DETECT
Q801
2SC2712
R817
10k
R822
10k
10V
470
C437
10
C834
1M
R844
1
2
1
8
1
2
1
5
5P
5
1
1
5
DBGP2
DBGP1
DBGP0(NC)
RESET
GND
DBGP2
DBGP1
DBGP0
RESET
GND
CN810
5P
CN809
SOFT BOARD
FFC6
DETECT
S801
CD LID
OPEN/CLOSE
FFC5
1311 16
A
L
3 17108
K
6
I
E
2 9
G
D
5
J
B
C
7
F
14 15 2019181412
H
FFC8
• See page 50 for Waveforms. • See page 54 for IC Pin Function Description.
Note: IC801 on the MAIN board cannot exchange with single.
When this part is damaged, exchange the complete mount-
ed board.
(Page 45)
(Page 47)
(Page 42)
(Page 41)

Sony ZS-RS70BT Specifications

General

Brand	Sony
Model	ZS-RS70BT
Category	Stereo System
Language	English