Sony HT-XT100 Service Manual ▷ View online
HT-XT100
HT-XT100
29
29
4-11. PRINTED WIRING BOARD - USB Board -
4-12. SCHEMATIC DIAGRAM - USB Board -
4-13. PRINTED WIRING BOARD - KEY Board -
4-14. SCHEMATIC DIAGRAM - KEY Board -
•
: Uses unleaded solder.
• See page 20 for Circuit Boards Location.
•
: Uses unleaded solder.
• See page 20 for Circuit Boards Location.
USB BOARD
(COMPONENT SIDE)
USB BOARD
(CONDUCTOR SIDE)
A
1
2
KEY BOARD
(COMPONENT SIDE)
KEY BOARD
(CONDUCTOR SIDE)
A
B
1
2
USB_VCC
T2
ACM2012H-900-2P
T2
ACM2012H-900-2P
C66
10uF
C66
10uF
ESD22ESD22
R256
NC/0
R256
NC/0
ESD21ESD21
XP8
4PIN/2.0mm
XP8
4PIN/2.0mm
P581
4PIN/2mm
P581
4PIN/2mm
C48
0.1uF/50V/X7R
C48
0.1uF/50V/X7R
R255
NC/0
R255
NC/0
To main board
1
3
2
4
21
21
1
2
3
4
1
2
3
4
6
5
1
2
3
4
VCC
D-
D+
GND
Shell B
Shell A
A
2
B
1
USB BOARD
SW1
SW1
XP12
8PIN/1.0mm
8PIN/1.0mm
XP12
8PIN/1.0mm
8PIN/1.0mm
C281
"18PF/5%"
C281
"18PF/5%"
C234
100pF/50V/NP0
C234
100pF/50V/NP0
C232
100pF/50V/NP0
C232
100pF/50V/NP0
D20
BAT54S
D20
BAT54S
C230
100pF/50V/NP0
C230
100pF/50V/NP0
C277
"18PF/5%"
C277
"18PF/5%"
SW4
SW4
SW2
SW2
C286
1000pF/50V/X7R
C286
1000pF/50V/X7R
XP13
2PIN/1.25mm
XP13
2PIN/1.25mm
C458
NC/15PF
C458
NC/15PF
D21
BAT54S
D21
BAT54S
C233
100pF/50V/NP0
C233
100pF/50V/NP0
C231
100pF/50V/NP0
C231
100pF/50V/NP0
SW5
SW5
SW3
SW3
KEY_POWER_KEY
BT_PAIR_KEY
BT_PAIR_KEY
VOL-_KEY
NFC_INT_KEY
KEY_SOURCE_KEY
VOL+_KEY
VOL-_KEY
KEY_POWER_KEY
KEY_SOURCE_KEY
VOL+_KEY
NFC_INT_KEY
A
A
A
A
<Description>
<Description>
1
2
3
4
5
6
7
8
1
3
2
<Description>
<Description>
<Description>
<Description>
1
2
3
4
1
3
2
<Description>
<Description>
<Description>
<Description>
1
2
3
4
5
6
7
8
1
2
GND
GND
A
3
2
D
5
B
C
1
4
KEY BOARD
HT-XT100
HT-XT100
30
30
4-15. PRINTED WIRING BOARD - FRONT Board -
•
: Uses unleaded solder.
• See page 20 for Circuit Boards Location.
FRONT BOARD
(CONDUCTOR SIDE)
FRONT BOARD
(COMPONENT SIDE)
A
B
C
D
1
2
3
4
5
6
HT-XT100
HT-XT100
31
31
4-16. SCHEMATIC DIAGRAM - FRONT Board -
• See page 33 for IC Block Diagrams.
R9
100
R9
100
C
22
100pF/
50V/
N
P
0
C
22
100pF/
50V/
N
P
0
C
213
100pF/
5
0V/
N
N
P0
C
213
100pF/
50V/
N
P0
R80
33
R80
33
R3
6
6
4.7
K
R3
6
6
4.7
K
C
198
100pF/
5
0V/
N
N
P0
C
198
100pF/
5
0V/
N
N
P0
FB15
500/500mA
FB15
500/500mA
C4
47pF/50V/NP0
47pF/50V/NP0
C4
47pF/50V/NP0
47pF/50V/NP0
XP14
16PIN/1.0mm
XP14
16PIN/1.0mm
R2
0
R2
0
R79
33
R79
33
R1
0
R1
0
R3
5
5
4.7
K
R3
5
5
4.7
K
C
70
100pF/
50V/
N
P0
C
70
100pF/
50V/
N
P
0
R3
4
4
4.7
K
R3
4
4
4.7
K
C
31
22uF/
10V/
Y
5V
C
31
22uF/
10V/
Y
5V
R78
33
R78
33
R77
33
R77
33
R73
33
R73
33
LED1
LED_BLUE
LED_BLUE
LED1
LED_BLUE
LED_BLUE
R76
33
R76
33
C
73
100pF/
50V/
N
P
0
C
73
100pF/
50V/
N
P
0
U1
ET6240
U1
ET6240
C
72
100pF/
50V/
N
P
0
C
72
100pF/
50V/
N
P
0
R10
4.7K
R10
4.7K
R245
100K
100K
R245
100K
100K
R244
20K
R244
20K
R11
100
R11
100
R70
33
R70
33
C
201
100pF/
50V/
N
P
0
C
201
100pF/
50V/
N
P
0
C3
0.1uF
C3
0.1uF
R243
20K
R243
20K
R75
33
R75
33
R242
100K
R242
100K
R5
0
R5
0
U2
LED
U2
LED
Q13
NPN_3DG3904M
Q13
NPN_3DG3904M
IR1
IRM_14mm
IR1
IRM_14mm
XP15
8PIN/1.0mm
8PIN/1.0mm
XP15
8PIN/1.0mm
8PIN/1.0mm
C
21
10uF/
10V/
Y5V
C
21
10uF/
1
0V/
Y
Y
5
V
R74
33
R74
33
R83
NC/10K
R83
NC/10K
C
210
100pF/
5
0V/
N
N
P0
C
210
100pF/
5
0V/
N
N
P0
R225
4.7K
4.7K
R225
4.7K
4.7K
C
206
100pF/
50V/
N
P
0
C
206
100pF/
5
0V/
N
N
P0
R82
NC/10K
R82
NC/10K
C
217
100pF/
5
0V/
N
N
P0
C
217
100pF/
5
0V/
N
N
P0
C
216
100pF/
5
0V/
N
N
P0
C
216
100pF/
50V/
N
P
0
C
200
100pF/
50V/
N
P0
C
200
100pF/
5
0V/
N
N
P0
C292
100pF/50V/NP0
C292
100pF/50V/NP0
C
205
100pF/
50V/
N
P
0
C
205
100pF/
5
0V/
N
N
P0
C
69
100pF/
50V/
N
P0
C
69
100pF/
50V/
N
P0
R4
0
R4
0
Q12
NPN_3DG3904M
Q12
Q12
NPN_3DG3904M
C
207
100pF/
5
0V/
N
N
P0
C
207
100pF/
50V/
N
P0
R8
10K
10K
R8
10K
10K
R3
8
8
4.7
K
R3
8
8
4.7
K
C
199
100pF/
5
0V/
N
N
P0
C
199
100pF/
5
0V/
N
N
P0
FB26
75/1A
FB26
75/1A
C289
47pF/50V/NP0
C289
47pF/50V/NP0
C
214
100pF/
5
0V/
N
N
P0
C
214
100pF/
5
0V/
N
N
P0
R81
33
R81
33
R3
7
7
4.7
K
R3
7
7
4.7
K
C
71
100pF/
50V/
N
P0
C
71
100pF/
50V/
N
P
0
C
67
100pF/
50V/
N
P
0
C67
100pF/
50V/
N
P
0
C
5
0.
1uF
C
5
0.
1uF
CONNECT MAIN BD
NFC
STB_3V3
SYS_5V
STB_3V3
STB_3V3
STB_3V3
SYS_5V
SYS_5V
STB_3V3
SYS_5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
1
2
3
4
5
6
7
8
NFC_INT1
VOL-
LED_SDA
BT_PAIR
IR
KEY_SOURCE
KEY_POWER
LED_SCL
BT_STATUS
VOL+
BT_STATUS
IR
LED_SCL
LED_SDA
LED_SDA
ROW4
ROW3
ROW2
ROW1
ROW8
ROW7
ROW6
ROW5
ROW12
ROW11
ROW10
ROW9
ROW11
ROW10
ROW9
ROW14
ROW13
COM3
COM4
COM0
COM1
COM2
ROW0
E
M
C
H
L
G2
DP
N
D_
M
C
H
L
G2
DP
N
D_
DIG5
DIG1
DIG2
K
F
DIG3
J
B
G1
DIG4
A
DIG2
K
F
DIG3
J
B
G1
DIG4
A
L
ROW11
K
ROW10
J
ROW9
H
ROW8
G2
ROW7
G1
ROW6
F
ROW5
E
ROW4
D_
ROW3
C
ROW2
B
ROW1
A
ROW0
M
ROW12
N
ROW13
DP
ROW14
DIG5
DIG4
DIG3
DIG2
DIG1
DIG4
DIG3
DIG2
DIG1
COM0
COM1
COM2
COM3
COM4
COM1
COM2
COM3
COM4
BT_PAIR
KEY_POWER
DP
DP
D_
D_
COM2
COM2
NFC
NFC_INT1
NFC_INT
VOL-
VOL+
KEY_SOURCE
NFC_INT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SEG5
SEG6
SEG7
DIG0
DIG1
DIG2
DIG3
DIG4
SCL
SDA
GND
DIG5
DIG6
DIG7
DIG8
DIG9
DIG10
DIG11
DIG12
DIG13
DIG14
DIG15
SEG0
SEG1
VCC
SEG2
SEG3
SEG4
E
M
C
H
L
G2
DP1
N
D
DIG5
A
DIG4
G1
B
J
DIG3
F
K
DIG2
DIG1
IR
GND
VCC
GND
GND
1
2
3
4
5
6
7
8
A
3
8
6
E
2
D
5
B
C
7
1
4
FRONT BOARD
F
HT-XT100
HT-XT100
32
32
4-18. SCHEMATIC DIAGRAM - POWER Board -
++
++
++
++
-
+
-
+
++
++
C
S
D
V
F
CONTROL
X
C
S
D
V
F
CONTROL
X
1.18V
2.18V
3.18V
4.GND
5.GND
6.GND
Alternative
VDD
D
FB
PG
GND
+18V
+18V1
+18V1
D
+18V
HV
FB
PG
VDD
+18V1
GND
HV
HV
CY506
470pF/250VAC
CY506
470pF/250VAC
CN5011
NC
CN5011
NC
D531
FR207/2A/1000V
FR207/2A/1000V
D531
FR207/2A/1000V
FR207/2A/1000V
R533
0
0
R533
0
0
FB502
FB90@100MHz
FB502
FB90@100MHz
R537
2M
2M
R537
2M
2M
TR501
NTC/3ohm/5A
TR501
NTC/3ohm/5A
R502B
1M
R502B
1M
R566
22
22
R566
22
22
R567
150K
R567
150K
47uF/35V
CE532
47uF/35V
CE532
R538
5.6
R538
5.6
R502D
1M
R502D
1M
R542
3.3K
R542
3.3K
R541
1K
R541
1K
CN502
4PIN/2.0mm
CN502
4PIN/2.0mm
CN501
2PIN/7.92mm
CN501
2PIN/7.92mm
C549
0.1uF/50V/X7R
C549
0.1uF/50V/X7R
ZD531
12V
ZD531
12V
R546
30K
R546
30K
820uF/50V
CE534
820uF/50V
CE534
FB501
FB90@100MHz
FB501
FB90@100MHz
CY501
220pF/250VAC
CY501
CY501
220pF/250VAC
CY502
220pF/250VAC
CY502
CY502
220pF/250VAC
R572
150K
R572
150K
R540
0
0
R540
0
0
T501
ER28
ER28
T501
ER28
ER28
R570 0
R570 0
R571
150K
150K
R571
150K
150K
CE535
470uF/25V
CE535
470uF/25V
CY507
470pF/250VAC
CY507
470pF/250VAC
U532
LTV-817S
LTV-817S
U532
LTV-817S
LTV-817S
LIF501
LIF4-22-15
LIF501
LIF4-22-15
R568
150K
150K
R568
150K
150K
ZD533
BZX79C27
ZD533
BZX79C27
C537
2200pF
C537
2200pF
D532
FR104/1A/400V
D532
FR104/1A/400V
T502
NC/EE25
NC/EE25
T502
NC/EE25
NC/EE25
C535 100pF/50V/X7R
C535 100pF/50V/X7R
C534
0.1uF/50V/X7R
C534
0.1uF/50V/X7R
C536
100pF/1KV
C536
100pF/1KV
R544
75K/1%
R544
75K/1%
R502A
1M
R502A
1M
100uF/450V
CE502
100uF/450V
CE502
D538
MBR20200CT/20A/200V
D538
MBR20200CT/20A/200V
U533
AS431
U533
AS431
R557
20K
20K
R557
20K
20K
R543 100K
R543 100K
BD1
KBP306
BD1
KBP306
CN503
6PIN/2.0
CN503
6PIN/2.0
R536
2M
R536
2M
CX501
0.33uF/250VAC
CX501
0.33uF/250VAC
C532
0.1uF/50V/X7R
C532
0.1uF/50V/X7R
R569 0
R569 0
R565
22
22
R565
22
22
LIF503
30UH
LIF503
LIF503
30UH
FB504
FB90@100MHz
FB504
FB90@100MHz
ZD535
BZX79C27
BZX79C27
ZD535
BZX79C27
BZX79C27
C533
1500pF/1KV
C533
1500pF/1KV
RV501
VDR/620V
RV501
VDR/620V
R502C
1M
R502C
1M
47uF/35V
CE531
47uF/35V
CE531
470uF/35V
CE533
470uF/35V
470uF/35V
CE533
U531
TOP257EN
U531
TOP257EN
F501
T3.15AL250V
T3.15AL250V
F501
T3.15AL250V
T3.15AL250V
JMP502
0
JMP502
0
R539
100
R539
100
C531
2200pF
C531
2200pF
12
1
2
3
4
1
2
3
5
6
1
2
8
12
9
11
1
2
4
3
4
1
2
3
4
6
7
1
3
11
8
9
12
1
2
3
3
1
2
2
1
3
4
1
2
3
4
5
6
1
34
2
NL
1
2
3
4
1
2
D
P-GND
FB
VDD
N.C
A8
A10
A9
A10
D
P-GND
FB
VDD
N.C
A12
A9
A12
A13
1
2
3
4
5
6
A
3
2
D
5
B
C
1
4
POWER BOARD
4-17. PRINTED WIRING BOARD - POWER Board -
•
: Uses unleaded solder.
• See page 20 for Circuit Boards Location.
POWER BOARD
(CONDUCTOR SIDE)
POWER BOARD
(COMPONENT SIDE)
A
B
C
D
E
F
G
1
2
3
4
5
Click on the first or last page to see other HT-XT100 service manuals if exist.