Sony XSP-N1BT Service Manual ▷ View online
XSP-N1BT
XSP-N1BT
45
45
5-11. PRINTED WIRING BOARDS - PANEL Section (2/2) -
•
: Uses unleaded solder.
• See page 37 for Circuit Boards Location.
1
2
19
20
49
64
32
17
33
48
16
1
1
10
Q901
W901
W902
VDR901
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R911
R912
R913
R914
R915
R916
R917
R918 R919
CN901
CN903
C902
C907
C909
C910
C911
C912
C917
S901
D904
D908
D910
D911
D912
D913
D914
D915
D916
IC901
4
1
CN902
C901
C903
C904
LCD BOARD
(CONDUCTOR SIDE)
1-893-227-
11
(11)
E
A
K
K
A
A
K
A
K
K
A
A
K
A
K
A
K
A
MAIN BOARD
CN101
KEY
BOARD
for SMARTPHONE
CHARGE
RED
BLK
CN900
SMARTPHONE
DETECT
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
FFC2
Note 1: CN903 on the LCD board cannot replace with single. When
this part is damaged, replace the complete mounted board.
Note 2: When the KEY board is defective, replace the complete
mounted board.
(Page 39)
XSP-N1BT
XSP-N1BT
46
46
5-12. SCHEMATIC DIAGRAM - PANEL Section -
• See page 48 for IC Block Diagrams.
Note 1: CN903 on the LCD board cannot replace with single. When
this part is damaged, replace the complete mounted board.
Note 2: When the KEY board is defective, replace the complete
mounted board.
MAIN
BOARD
CN101
A
(4/4)
IC B/D
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
5.1
5.1
0
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
5.1
3.4
1.7
2.6
4.7
0
0
0
0.1
5.1
10P
CN903
BLUE
1
RED/AMBER
2
SIRCS
3
5V
4
10.4V
5
KEY_0
6
KEY_1
7
KEY_GND
8
9
GND
10
GND
CN901
VBUS
1
VBUS
2
USB_GND
3
C_GND
4
D–
5
D+
6
USB_GND
7
C_GND
8
C_VDD
9
C_VDD
10
KEY_1
11
KEY_0
12
LCD_DATA
13
LCD_CE
14
LCD_CLK
15
ILL FP+B
16
SIRCS
17
KEY_GND
18
Phone_DET
19
GND
20
NHSW157AT
LED901
W902
W901
LCD901
LTC014TUBFS8TL
Q901
PT16512-LQ
IC901
BACK-LIGHT(PWM1)
1
COLOR1(PWM2)
2
COLOR2(PWM3)
3
COLOR2(PWM3)
4
SEG48
5
SEG47
6
SEG46
7
SEG45
8
SEG44
9
SEG43
10
SEG42
11
SEG41
12
SEG40
13
SEG39
14
SEG38
15
SEG37
16
SEG36
17
SEG35
18
SEG34
19
SEG33
20
SEG32
21
SEG31
22
SEG30
23
SEG29
24
SEG28
25
SEG27
26
SEG26
27
SEG25
28
SEG24
29
SEG23
30
SEG22
31
SEG21
32
SEG20
33
SEG19
34
SEG18
35
SEG17
36
SEG16
37
SEG15
38
SEG14
39
SEG13
40
SEG12
41
SEG1
1
42
SEG10
43
SEG9
44
SEG8
45
SEG7
46
SEG6
47
SEG5
48
SEG4
49
SEG3
50
COM4
51
COM3
52
COM2
53
COM1
54
SEG2
55
VDD
56
SEG53
57
SEG54
58
VSS
59
SEG1
60
INH
61
LCD_CE
62
LCD_CLK
63
LCD_DATA
64
CN902
0
R901
1k
R905
0
R902
C902
0.1
0.1
C917
VDR901
0
R903
UDZVTE-176.8B
D914
UDZVTE-176.8B
D913
0
R904
C907
0.1
DZ2J18000L
D908
UDZVTE-176.8B
D904
820
R906
DZ2J06800L
D916
R908
680
R911
120
R912
120
R909
680
R910
120
R907
680
R913
150
R914
150
0
R917
0
R918
0
R919
C912
0.1
C911
0.1
C909
0.47
DZ2J05100L
D910
D91
1
DZ2J05100L
DA2J10100L
D912
1M
R915
0
R916
1
C910
SL-194S-WS-SD-T
LED902
D915
S[44]
S[40]
S[20]
S[41]
S[19]
S[42]
S[18]
S[43]
S[17]
S[16]
S[9]
S[45]
S[37]
S[15]
S[46]
S[38]
S[10]
S[14]
S[47]
S[39]
S[1
1]
S[13]
S[48]
S[12]
CLK
CE
CE
DATA
CLK
COM[1]
COM[2]
COM[3]
COM[4]
S[48]
S[47]
S[46]
S[45]
S[44]
S[43]
S[42]
S[41]
S[40]
S[39]
S[38]
S[37]
S[36]
S[35]
S[34]
S[33]
S[32]
S[31]
S[30]
S[29]
S[28]
S[27]
S[26]
S[25]
S[24]
S[23]
S[22]
S[21]
S[20]
S[19]
S[18]
S[17]
S[16]
S[15]
S[14]
S[13]
S[12]
S[1
1]
S[10]
S[9]
S[8]
S[7]
S[6]
S[5]
S[4]
S[3]
S[2]
S[1]
DATA
S[8]
S[7]
S[6]
S[5]
S[4]
S[3]
COM[4]
COM[3]
COM[2]
COM[1]
S[2]
S[1]
S[21]
S[22]
S[36]
S[35]
S[34]
S[33]
S[32]
S[31]
S[23]
S[24]
S[25]
S[26]
S[27]
S[28]
S[29]
S[30]
C903
0.1
S902
LCD BOARD
LCD DRIVER
IC901
LIQUID CRYSTAL DISPLAY
S901
20P
DETECT
SMARTPHONE
1
4
LCD
BACK LIGHT
LED DRIVE
BOARD
KEY
CN900
for
SMARTPHONE
CHARGE
10
11
12
13
G
F
1
C
D
6
E
2
B
3
A
4
5
7
8
9
FFC2
C904
C901
(Page 43)
XSP-N1BT
47
• Waveforms
– MAIN Board –
5
IC503
yk (RTC_X2)
1 V/DIV, 10
Ps/DIV
30.6
Ps
1.8 Vp-p
6
IC503
ua (XTAL)
1 V/DIV, 50 ns/DIV
75 ns
3.5 Vp-p
7
IC503
<zv/ (USB_X2)
500 mV/DIV, 10 ns/DIV
20.8 ns
1.1 Vp-p
4
IC1300
1 (BST)
5 V/DIV, 1
Ps/DIV
2.6
Ps
17 Vp-p
59.2 ns
4.1 Vp-p
3
IC705
yj (XO)
2 V/DIV, 50 ns/DIV
22.7
Ps
3.4 Vp-p
1
IC705
rk (LRCK_OUT)
2 V/DIV, 10
Ps/DIV
2
IC705
rl (BCK_OUT)
2 V/DIV, 200 ns/DIV
354 ns
3.4 Vp-p
XSP-N1BT
48
• IC Block Diagrams
– MAIN Board –
IC101 TPS2543RTER
DM_OUT 2
IN
DISABLE + UVLO + DISCHARGE
1
DP_OUT 3
ILIM_SEL 4
STATUS
9
DP_IN
10
DM_IN
11
OUT
12
13
FA
U
LT
15
ILIM_LO
14
GND
16
ILIM_HI
7
CTL2
8
CTL3
6
CTL1
5
EN
LOGIC
CONTROL
AUTO-
DETECTION
CDP
DETECTION
CURRENT
LIMIT
CURRENT
SENSE
CHARGE
PUMP
8-MS
DEGLITCH
8-MS DEGLITCH
(FALLING EDGE)
THERMAL
SENSE
DRIVER
OTSD
CURRENT LIMIT
SELECT
DCP
DETECTION
DIVIDER
MODE
CS
UVLO
IC301 PURE5001H-4WX
TAB
1
PW-GND2
2
OUT2–
3
ST-BY
4
OUT2+
5
VCC2
6
OUT1–
7
PW-GND1
8
OUT1+
9
SVR
10
IN1
11
AC-GND
16
OUT3+
17
PW-GND3
18
OUT3–
19
VCC1
20
OUT4+
21
MUTE
22
OUT4–
23
PW-GND4
24
HSD
25
IN3
15
IN4
14
S-GND
13
IN2
12
HIGH SIDE
DRIVER
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