Sony ZS-BTY50 / ZS-BTY52 / ZS-BTY55 Service Manual ▷ View online
ZS-BTY50/BTY52/BTY55
ZS-BTY50/BTY52/BTY55
37
37
5-2. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
USB +3.3V
92 KEYIN2
S706 – 709
(TOP PANEL KEYS)
93 KEYIN1
66 I_WAKE UP
S710 – 713
(TOP PANEL KEYS)
99 LCD_SD
100 LCD_CLK
98 LCD_CE
SYSTEM CONTROLLER
IC801 (2/2)
ND501
LIQUID
CRYSTAL
DISPLAY
LED501
D904
OPR/BATT
~ AC IN
CN961
A
STBY, SYS_EN
F901
F902
RECT
D951 – 954
DRY BATTERY
SIZE “C”
(IEC DESIGNATION R14)
6PCS. 9V
T951
POWER
TARANSFORMER
53
BT3.3V_ON
50
FLT_USB
10
RESET
+3.3V
REGULATOR
IC901
+3.3V
REGULATOR
IC907
+3.3V
REGULATOR
Q909
48
EN_USB
+3.3V
REGULATOR
IC902
VBUS
SWITCH
IC905
54
TU_ON
51
DCDC_ON
VBUS +5V
TUNER +3.3V
BT +3.3V
+3.3V
SYSTEM +3.3V
88
VHCHECK
72
AC_CHK
64
BATT_FLAT_DET
63
BATT_LEVEL_DET
74
BATT_LEVEL_EN
38
CHG_SHIFT_CLOCK
37
BATT_CHG_EN
77
CHG_CURRENT_SEL
67
BATT_TEMP_DET
69
DSP3.3VCHECK
89
6VCHECK
+9V
+6V
47
CL
48
DI
46
CE
95 LCD_INH
16 I-NFC
47
INH
LIQUID CRYSTAL
DISPLAY DRIVER
DISPLAY DRIVER
IC501
SEG3 –
SEG33
SEG33
COM1 –
COM4
COM4
RESET SIGNAL
GENERATOR
IC802
B+ SWITCH
Q902 – 904
B+ SWITCH
Q907, 908, 910
(BTY50/BTY52)
D801
91 KEYIN3
S704, 705
(TOP PANEL KEYS)
90 KEYIN4
S701 – 703
(TOP PANEL KEYS)
WAKE UP
SWITCH
Q801
ROTARY
ENCODER
S723
VOLUME –/+
85 I-JOG-A
86 I-JOG-B
86 I-JOG-B
25 W_AM
1 WHITE_PWM
2 BLUE_PWM
78 W_B_CURRENT
79 RED_LED_SW
80 RED_CURRENT1
81 RED_CURRENT2
D601
(ILLUMINATION)
(WHT)
D602
(ILLUMINATION)
(BLU)
D603
(ILLUMINATION)
(BLU)
D607
(ILLUMINATION)
(RED)
D608
(ILLUMINATION)
(RED)
LED
ADJUSTMENT
Q602
LED
ADJUSTMENT
Q607, 608
LED DRIVE
Q616
LED
ADJUSTMENT
Q601
LED SELECT
SWITCH
Q604, 610
LED DRIVE
Q612
LED SELECT
SWITCH
Q606, 615
LED SELECT
SWITCH
Q605, 614
LED DRIVE
Q603, 611
RC-S710
(NFC TAG)
NFC LEVEL
DETECT
Q601, 617, 618
+5V
REGULATOR
IC904
+6V
REGULATOR
Q901
RECT
D955
AC VOLTAGE
DETECT
IC805
AC VOLTAGE
DETECT
Q802
(BTY50/BTY52)
(BTY55)
(BTY55)
(BTY50/BTY52)
(BTY50/BTY52)
(BTY55)
(BTY52/BTY55)
BAT1
NICKEL HYDROGEN
BATTERY
B+ SWITCH
Q1009, 1013
D1003
D1002
D1004
DC/DC
CONVERTER
IC1001
B+ SWITCH
Q1008
TH1001
Q1003
CLOCK SHIFT
RV1001
RV1002
OVER CURRENT
PROTECT
IC1002
CHARGE CURRENT
SELECT SWITCH
Q1011, 1012
BATTERY
LEVEL DETECT
Q1006, 1007
BATTERY CHARGE
ON/OFF SWITCH
Q1001, 1002
B+ SWITCH
Q1004, 1005
BATTERY FLAT
VOLTAGE DETECT
IC1003 (1/2)
BATTERY FLAT
VOLTAGE DETECT
IC1003 (2/2)
POWER
CONTROL
IC1004
CHG +3.3V
LCDVCC
(BTY55)
S1001
RESET
STBY
SYS_EN
(BTY55)
(BTY55)
ZS-BTY50/BTY52/BTY55
ZS-BTY50/BTY52/BTY55
38
38
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• f : Internal component.
• C : Panel designation.
• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• Voltages and waveforms are dc with respect to ground
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
( ) : AM
[ ] : Bluetooth
< > : USB
• Voltages are taken with VOM (Input impedance 10 M
( ) : AM
[ ] : Bluetooth
< > : USB
• Voltages are taken with VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
FM
f :
AM
J :
Bluetooth
L :
AUDIO
IN
d :
USB
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
E41
E41
: 230V AC area in E model
E92
: 120V AC area in E model
EE
: East European model
MX
: Mexican model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
B
These are omitted.
C E
Q
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
E41
E41
: 230V AC area in E model
E92
: 120V AC area in E model
EE
: East European model
MX
: Mexican model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Waveforms
– MAIN Board –
– TUNER Board –
JACK board
UPDATE board BATTERY board
LED board
INLET board
POWER board
VOL board
KEY board
Bluetooth module
TUNER board
LCD board
MAIN board
JACK board
UPDATE board
CHARGE board
LED board
INLET board
POWER board
VOL board
KEY board
Bluetooth module
TUNER board
LCD board
MAIN board
• Circuit Boards Location
(BTY50/BTY52)
(BTY55)
2
IC401
ug (XOUT)
2 V/DIV, 50 ns/DIV
84 ns
3.3 Vp-p
1
IC801
qa (OSCOUT)
1 V/DIV, 50 ns/DIV
99 ns
2.7 Vp-p
qa
IC001
3 (GPO3/DCLK)
500 mV/DIV, 20
Ps/DIV
30.8
Ps
0.9 Vp-p
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Ver. 1.2
ZS-BTY50/BTY52/BTY55
ZS-BTY50/BTY52/BTY55
39
39
5-3. PRINTED WIRING BOARDS - MAIN Section -
•
: Uses unleaded solder.
• See page 38 for Circuit Boards Location.
Note: IC801 on the MAIN board cannot exchange with
single. When this part is damaged, exchange the
complete mounted board.
complete mounted board.
8
5
1
4
32
17
1
16
G
S
B
E
76
100
50
26
75
51
1
25
8
5
1
4
4
1
5
8
3
1
4
6
R8815
R401
R8816
R402
R8817
R403
R8818
R210
R404
R211
R8819
R405
R406
R213
R407
R214
R408
R215
R409
R216
R217
R8820
R218
R219
R601
R8822
R603
R8823
R604
R8825
R411
R605
R606
R607
R8828
R608
R8829
R609
R221
R222
R223
R417
R224
R418
R801
R840
R857
R225
R802
R226
R227
R610
R228
R8831
R611
R229
R8832
R612
R8833
R613
R614
R615
R421
R8836
R616
R602
R423
R8838
R424
R230
R425
R619
R426
R232
R427
R233
R234
R811
R812
R813
R237
R620
R814
R8841
R815
R8843
R623
R817
R8844
R430
R624
R818
R8845
R431
R819
R8846
R432
R626
R8847
R627
R241
R242
R243
R244
R820
R245
R821
C209
R824
R825
R826
C402
R827
C403
R828
C210
C404
R829
C405
C213
C214
C215
C409
C216
C217
R830
C218
R831
C219
R832
C410
R835
X401
R836
C413
R838
R839
C221
C222
C416
C223
C417
C224
C225
C419
C226
4
1
5
8
C227
C228
C805
R841
C229
R842
R843
R844
C808
R846
C423
C230
C425
C232
C233
C234
C811
C813
C814
R850
C815
R851
C816
R853
R854
C818
R855
R856
R858
R860
R861
CL906
R863
CL907
R864
R865
R866
R867
R868
CL331
R869
CL332
R870
R871
R872
R873
R874
Q104
Q204
R875
R876
R877
R879
D201
Q301
Q302
R880
R881
R882
R883
R884
R885
R886
R887
C857
CL939
R895
R896
R899
C860
D801
C863
C864
C865
C866
Q903
Q904
Q907
Q908
Q909
Q910
L901
IC801
IC802
IC804
IC805
R101
R102
R108
R109
R303
R110
R111
R305
R307
R113
R114
R115
R309
R116
R117
R118
R119
R310
R311
R312
R313
R314
R121
R315
R122
R316
R123
R124
R125
R319
R126
R127
R128
R129
CN302
R323
R900
R130
R901
R132
R902
R133
R134
R137
R907
R908
R909
R332
R333
R334
R910
R335
R141
R911
R142
R912
R143
R913
R914
C109
R916
R917
R918
R919
C110
C306
C307
C113
R920
C114
C308
C115
R922
C116
R923
C117
R924
C118
R925
C119
R926
R927
R928
C310
R929
C313
C314
C121
C315
C122
C316
C123
C317
R930
C124
R931
C125
C126
C127
C128
C129
R936
R937
R938
R939
C321
C130
C132
C133
R940
C134
R942
R943
C907
R944
C908
C909
R751
R945
R752
R946
R753
R947
R754
R948
R949
R755
R756
C910
C912
C913
R950
C914
CL801
C915
CL802
C916
CL803
C917
CL804
C918
CL805
C919
CL806
CL807
CL808
C920
C921
C922
C923
C924
C925
C926
C927
D101
C932
C936
CL823
C938
C945
Q601
Q602
Q603
Q604
Q605
Q606
Q607
Q608
Q801
Q806
Q805
Q802
Q803
Q610
Q804
Q611
Q612
IC303
Q614
IC304
Q615
IC305
Q616
D902
Q617
D903
Q618
D904
D905
IC901
IC902
IC904
IC905
IC907
R8801
R847
R8802
R8803
R8808
R8809
R201
R202
R208
R209
R8813
1
4
1
2
8
7
1
6
2
7
B
E
E
B
1
2
1
1
2
1
2
3
2
1
11
10
2
8
1
9
1
3
8
1
15
1
7
6
2
1
1
5
CN401
CN801
CN802
CN803
CN804
C406
C408
1
30
31
50
100
81
51
80
C421
C424
C235
X802
C237
C240
Q901
Q902
CN1002
CN301
CN303
CN304
CN901
CN902
CN903
CN905
C311
C312
C320
C324
C902
C135
C905
C906
C302
R331
C137
C140
C929
C930
C931
C934
C944
IC306
CL891
CL892
CL893
CL894
CL895
CL896
CL897
CL898
CL899
R8826
R412
R8827
R413
R220
R414
R415
R416
R419
R806
R807
R8834
R808
R8835
R809
R422
R8837
R859
C859
R897
R8839
R428
R810
R429
R8840
R238
R239
R8842
R816
R625
C201
R628
R822
R823
C401
C943
C407
CL101
CL102
CL103
CL104
R833
R834
C605
C411
C412
C414
CL301
C415
CL302
CL303
CL304
C418
CL305
CL306
CL307
CL308
C804
CL309
C806
C420
C809
C422
CL310
CL311
R849
CL312
CL313
CL314
C810
CL315
CL316
C236
CL317
CL318
C238
CL319
C239
C817
C819
CL320
CL321
CL322
CL323
CL324
CL900
C820
CL325
CL901
CL326
C822
CL902
CL327
CL903
CL328
CL904
CL329
CL905
R862
CL908
CL909
CL330
CL910
CL911
CL912
CL913
CL914
C834
CL915
C835
CL916
CL917
CL918
CL919
CL920
CL921
CL922
CL923
CL1010
CL1011
CL1012
CL1013
CL1018
CL1019
CL931
CL932
CL933
C853
CL934
C854
R890
CL935
R891
CL936
C856
R892
CL937
R893
CL938
C858
R894
R898
C861
C862
IC401
R304
R120
FB903
R317
FB904
R318
R320
R324
R904
R329
R905
R906
R138
R139
R330
C101
C303
C305
R921
C309
C318
R932
R933
R934
R935
C326
C903
C904
R941
C136
C138
C139
C928
C935
CL824
CL825
CL826
C940
C941
C942
C946
C947
C948
C949
D901
D906
L801
L802
L803
CL483
CL484
CL485
CL486
R8804
R8805
R8806
R8810
R8811
R8812
R306
1
8
CN751
7
1
8
2
CN752
CL751
CL752
CL753
CL754
CL755
CL756
CL757
CL758
1
4
8
5
R104 R105
C103
C304
IC301
R204 R205
R207
R203
R103
R206
R106
C203
R107
R301
R302
D302
C301
E
E
K
A
E
K
K
A/A
E
E
E
E
K
A
5
1
2
2
4
3
3
E
4
1
E
E
E
E
E
E
E
E
E
E
E
E
E
E
3
K
K
A/A
E
E
(AEP, EE, UK)
E
E
E
E
E
1
2
4
3
K/K
A
A
A
K
MAIN BOARD
(COMPONENT SIDE)
MAIN BOARD
(CONDUCTOR SIDE)
1-887-079-
11
(11)
1-887-079-
11
(11)
A
(BTY52/BTY55)
K
K
A
M
JACK
BOARD
CN592
B
LCD BOARD
CN501
A
KEY BOARD
CN703
L
LED BOARD
CN601
J
POWER BOARD
CN953
F
CHARGE
BOARD
CN1004
CN1004
E
KEY
BOARD
CN704
G
JACK
BOARD
CN594
K
CHARGE
BOARD
CN1002
CN1002
D
TUNER BOARD
CN001
C
JACK BOARD
CN353
H
JACK
BOARD
CN352
(BTY55)
(BTY55)
(BTY52/BTY55)
FFC4
(BTY50)
(US, CND, E41, E92, MX)
(US, CND, AEP, EE, UK, SP)
(EXCEPT US, CND, E41, SP) (BTY55)
(BTY50/BTY52)
(EXCEPT AEP, EE, UK)
(BTY52/BTY55)
(BTY52/BTY55)
(AEP, EE, UK)
FFC3
FFC2
FFC5
(BTY52/BTY55)
(BTY52/BTY55)
FFC1
2
14
1
13
(BTY52/BTY55)
(BTY52/BTY55)
(BTY52/BTY55)
(BTY52/BTY55)
(US, CND, E41, SP)
(AEP, EE, UK, SP, TW, TH, AUS)
(BTY52/BTY55)
(BTY55)
(EXCEPT US, CND, E92)
(BTY50/BTY52)
(BTY55)
D
2 1 3
(BTY52/BTY55)
(BTY52/BTY55)
UPDATE BOARD
(COMPONENT SIDE)
UPDATE BOARD
(CONDUCTOR SIDE)
1-887-082-
11
(11)
1-887-082-
11
(11)
(NC)
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
3
5
4
BT1
Bluetooth
MODULE
MODULE
FFC6
A
K
(AEP, EE, UK)
(AEP, EE, UK)
E41, E92, MX,
TW, TH, AUS
(AEP, EE, UK)
(Page
46)
(Page 46)
(Page 43)
(Page 48)
(Page 46)
(Page 46)
(Page 48)
(Page 50)
(Page 44)
(Page 46)
(Page 44)
(Page
46)
Ver. 1.2
ZS-BTY50/BTY52/BTY55
ZS-BTY50/BTY52/BTY55
40
40
5-4. SCHEMATIC DIAGRAM - MAIN Section (1/3) -
• See page 38 for Waveforms. • See page 53 for IC Pin Function Description.
Note: IC801 on the MAIN board cannot exchange with
single. When this part is damaged, exchange the
complete mounted board.
complete mounted board.
1
MAIN
(3/3)
BOARD
2
MAIN
(2/3)
BOARD
3
MAIN
(3/3)
BOARD
CN703
A
KEY
BOARD
CN501
B
LCD
BOARD
1
[3.2]
3.2
[3.3]
0
3.2
<1.5>
0
1.8
0
0
1
2.6
3.2
3.2
0
3.2
0
0
3.2
[3.2]
<3.2>
<3.2>
3.2
3.3
3.3
3.2
0
0
0
3.2
3.2
3.2
3.2
0
0
3.2
3
2.7
2.7
0
3
<0>
<2.8>
3.2
3
3
1.4
1.5
3.2
0
3
0
0
0
0
[3.3]
0
0
0
0
0
[0]
3
0
0
2.2
2
3.2
3.2
3.2
3.2
3.2
3
3.2
0
0.2
3
3.2
3.2
3.2
3.2
3.2
0
3.1
3.2
0
0.1
0
0
0.1
0.6
[0]
[3.2]
<0>
<0>
<3>
<0.1>
<0>
<3>
<3.2>
0
2.7
3
0
1.9
2SC3052EF-T1-LEF
Q804
100k
R886
2SC3052EF-T1-LEF
Q803
MC2836-T112-1
D801
0.01
C814
100k
R932
0.1
C818
10MHz
X802
BR24T02FJ-WGE2
IC804
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
ISA1235AC1-T112-1EF
Q801
CL824
CL825
CL826
2SC3052EF-T1-LEF
Q802
1
C816
C853
10
1
2
3
4
5
6
7
7P
CN802
KEY1
KEY2
KEY3
KEY4
GND
JOG-B
JOG-A
1
2
3
4
5
6
7
8
8P
CN804
RESET
CLK
BUSY
TXD
RXD
BU3.3V
FLASH_W
GND
1
2
3
4
5
6
7
7P
CN803
LCD_CLK
LCD_SD
LCD_CE
LCD_INH
GND
LCDVCC
OP/BA
TTVCC
CL313
CL318
CL319
CL320
CL321
CL322
CL323
CL324
CL325
CL326
CL327
CL328
CL329
CL330
CL899
CL900
CL912
CL913
CL914
CL915
CL916
CL917
CL918
CL919
CL920
CL921
CL922
CL923
2.2k
R949
R8825
10k
CL823
100uH
L801
CL801
CL803
CL804
CL805
CL806
CL802
C804
1000p
100uH
L802
100uH
L803
FB903
(BTY55)
FB904
10
C946
CL807
LED6V
W_B_CURRENT
RED_SW1
RED_CURRENT1
RED_CURRENT2
B_PWM1
GND
MC-GND
I-NFC
CL808
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN302
GND
RESET
3.3V
UART_CTS
UART_RTS
UART_RX
UART_TX
MUTE
GND
LCH-N
LCH-P
RCH-P
RCH-N
GND
W_PWM
W_AM
DSP_3.3V
100k
R833
100k
R834
3.3V
R8834
R8835
R8837
R8839
R8840
R8836
R8838
R8846
R8845
R8844
R8843
R8841
R8842
R935
R751
R752
IC801
1
WHITE_PWM
2
BLUE_PWM
3
SHIFT1
4
SHIFT2
5
I-NFC_FUNCTION
6
BYTE
7
CNVSS
8
XIN
9
XOUT
10
RESET
11
OSCOUT
12
VSS
13
OSCIN
14
VCC1
15
NMI
16
I-NFC
17
BUSY
18
SYSRST
19
CE
20
SDI
21
SCK
22
SDO
23
USB_IN
24
CMD_ERR
25
W_AM
26
BEEP
27
VOL_SCL
28
VOL_SDA
29
FW_TXD
30
FW_RXD
31
FW_CLK
32
FW_BUSY
33
EEPROM DATA
34
EEPROM CLK
35
I_BT_FUNCTION
36
I_USB_FUNCTION
37
BATT_CHG_EN
38
CHG_SHIFT_CLOCK
39
FW_EPM
40
DEBUG_1
41
DEBUG_2
42
DEBUG_3
43
DEBUG_4
44
FW_CE
45
TU_SDA
46
TU_SCL
47
TU_RESET
48
EN_USB
49
P_CON_BATT
50
FLT_USB
51
DCDC_ON
52
NC
53
BT3.3V_ON
54
TU_ON
55
MEGABASS_ON
56
A_MUTE
57
I_SUFFIX_1
58
I_SUFFIX_2
59
I_SUFFIX_3
60
VCC2
61
I_CHARGE
62
VSS
63
BA
TT_LEVEL_DET
64
BA
TT_FLA
T_DET
65
NC
66
I_W
AKE UP
67
BA
TT_TEMP_DET
68
AU_LEVEL_DET
69
DSP3.3VCHECK
70
SYS_EN
71
LCD_UAR
T_INT
72
AC_CHK
73
BT_MUTE
74
BA
TT_LEVEL_EN
75
BT_TX
76 BT_RX
77 CHG_CURRENT_SEL
78 W_B_CURRENT
79 RED_LED_SW
80 RED_CURRENT1
81 RED_CURRENT2
82 BT_CTS
83 BT_RTS
84 BT_RESET
85 I-JOG-A
86 I-JOG-B
87 ERP_DET
88 VHCHECK
89 6VCHECK
90 KEYIN4
91 KEYIN3
92 KEYIN2
93 KEYIN1
94 AVSS
95 LCD_INH
96 VREF
97 AVDD
98 LCD_CE
99 LCD_SD
100 LCD_CLK
R870
R876
R875
R874
R8847
R864
R753
R754
R755
R756
R821
100
R850
R8817
100
1k
R843
100
R844
0
R846
R8816
100
R8815
100
R8819
100
R872
100
100
R824
R869
1k
1k
R866
100
R812
100
R813
R8818
100
100
R820
100
R819
4.7k
R830
1k
R8801
4.7k
R828
1k
R818
1k
R817
4.7k
R827
1k
R826
4.7k
R829
1k
R825
470
R831
470
R811
470
R832
100
R873
100
R871
R879 100
R8813
100
R8810
10k
R8809
10k
10k
R8808
100
R883
10k
R882
1k
R8822
100
R884
100
R881
100
R885
100
R880
1k
R8823
100k
R893
10k
R891
10k
R890
100k
R894
C835
22p
C834
22p
R8827
100k
R856
100
R865
100
R860
100
100k
R853
R867
100
100
R8820
R863
100
R858
100
R861
100
1k
R836
1k
R838
1k
R899
1k
R841
100k
R810
C942
0.1
100k
R842
C941
0.1
470
R851
100k
R8826
C856
0.1
C858
0.1
C857
0.1
R849
10k
R807
4.7k
R808
4.7k
100k
R900
100k
R823
R809
4.7k
100k
R822
R806
4.7k
100k
R898
C822
0.1
C861
10
C862
1000p
1000p
C819
1000p
C820
C815
1000p
R895
10k
PST8228UL
IC802
1
VOUT
2
VIN
3
NC
4
VSS
1k
R877
1k
R887
100k
R892
C947
1000p
47k
R801
470k
R802
100k
R862
R8812
0
C806
1000p
C854
10
R8811
10k
100k
R839
C817
0.01
R816
10k
R868
10k
C865
1
R854
10k
R835
10k
R855
10k
R8806
10k
R8804
10k
R8805
10k
C863
0.1
C864
1
C860
1000p
R8803
10k
47k
R8802
2.2k
R950
0.1
C945
R896
22k
100
R8833
C948
1000p
1000p
C805
0.01
C813
10p
C809
10p
C810
22p
C808
22p
C811
1
2
3
4
5
6
7
8
8P
CN751
GND
FLASH_W
BU3.3V
RXD
TXD
BUSY
CLK
RESET
CL752
CL757
CL751
CL754
CL758
CL755
CL756
1
2
3
4
5
6
7
8
8P
CN752
RESET
CLK
BUSY
TXD
RXD
BU3.3V
FLASH_W
GND
CL753
TU_RST
VOL-SDA
VOL-SCL
CMD_ERR
USB_IN
SDO
SCK
SDI
CE
SYSRST
TU_SDIO
TU_SCLK
BUSY
R5F3650ECDFB
IC801
SYSTEM CONTROLLER
IC804
EEPROM
RESET SIGNAL GENERATOR
IC802
1
2
3
4
7
9
10
11
12
16
5
21
20
24
26
13
17
18
19
22
27
6
25
14
15
28
8
23
BUS
MAIN BOARD (1/3)
29
32
31
30
FFC1
22k (BTY50/BTY52)
R815
47k (BTY55)
(BTY50/BTY52)
AC VOLTAGE DETECT
WAKE UP SWITCH
UPDATE BOARD
(NC)
FFC4
CLOCK SHIFT
CLOCK SHIFT
FFC2
FFC3
(BTY52/BTY55)
(BTY50)
(BTY52/BTY55)
(BTY55)
(BTY52/BTY55)
(E41, E92, MX, TW, TH, AUS)
(US, CND, E41, SP)
(US, CND, E41, E92, MX)
(EXCEPT US, CND, E92)
(AEP, EE, UK, SP, TW, TH, AUS)
(EXCEPT US, CND, E41, SP)
(US, CND, AEP, EE, UK, SP)
(BTY50/BTY52)
(BTY52/BTY55)
F
N
G
2
4
8
A
12
C
18
E
10
16
11
15
14
H
B
17
M
5
19
I
6
J
3
13
1
D
9
K
L
7
O
MODULE
Bluetooth
BT1
0
FB904
(BTY50/BTY52)
2SC3052EF-T1-LEF
Q806
ISA1235AC1-T112-1EF
Q805
R840
10k
R857
47k
50V
C943
10
DETOUT
R847
10k
R897
100k
R859
10k
C859
0.1
Q805, 806
SWITCHING
(AEP, EE, UK)
EXCEPT
AEP, EE, UK
(Page 45)
(Page 47)
(Page 42)
(Page 41)
(Page 42)
Ver. 1.2
Click on the first or last page to see other ZS-BTY50 / ZS-BTY52 / ZS-BTY55 service manuals if exist.