Read Sony AIR-SA15TI / AIR-SA20PK Service Manual online
AIR-SA15Ti
AIR-SA15Ti
21
21
6-10. PRINTED WIRING BOARDS - LED/POWER SUPPLY Section (Suffi x-11) -
•
: Uses unleaded solder.
• See page 12 for Circuit Boards Location.
R229
R233
R234
R235
B
E
1
2
1
2
B
E
1
2
Q201
Q202
1 2
CN206
R238
R244
C235
C239
JW206
D209
D210
D218
D219
JW0203
D216
1
2
CN205
R237
R243
C234
C238
JW201
JW205
D207
D208
D217
R230
R231
R232
R236
R239
R240
R241
R242
C230
C231
C232
C233
C236
C237
C240
D201
D202
D203
D204
D205
D206
D211
D212
D213
D214
D215
D220
D221
B E
B E
B
E
B
E
B E
B E
B E
B E
1C 2C
2B
1B E
B E
B
E
B E
B
E
R018
R019
R020
R021
R022
R023
R024
R030
R031
R032
R033
R032
R033
R034
R035
R036
R037
R038
C002
C003
C004
R041
R042
R043
R044
C008
R045
R046
R049
C014
R050
C015
C016
R052
R053
R054
C018
R055
C019
R056
R057
R057
R058
R059
C022
R060
R061
C026
C027
C028
C029
C030
D003
D006
D007
D008
JR001
JR002
D014
Q001
Q002
Q003
Q004
Q005
Q006
Q012
Q013
Q014
Q015
Q017
Q018
L004
Q019
FB001
FB002
FB004
FB005
FB007
FB008
FB009
R001
R002
R004
R005
R006
R007
R008
R009
R010
R011
R012
R013
R014
R015
R016
R017
1
2
1
2
8
9
4
5
2
1
B
E
E
B
E
E
1 2
CN000
CN001
CN002
CN003
C001
C005
C007
C013
C017
C021
JW001
JW002
JW003
JW004
JW005
JW006
JW008
JW009
JW010
JW012
JW014
JW015
JW017
JW019
JW020
ET001
JW022
IC001
T001
Q011
Q016
L005
L006
JW007
JW016
S001
1-878-100-
11
(11)
LED BOARD
(CONDUCTOR SIDE)
1-878-102-
11
(11)
1-878-102-
11
(11)
LED-R BOARD
(COMPONENT SIDE)
LED-R BOARD
(CONDUCTOR SIDE)
K
A
K
A
K
A
K
A
1-878-101-
11
(11)
1-878-101-
11
(11)
LED-L BOARD
(COMPONENT SIDE)
LED-L BOARD
(CONDUCTOR SIDE)
K
A K
A
K
A
K
A
1-878-100-
11
(11)
LED BOARD
(COMPONENT SIDE)
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
D201 – 210,
D212 – 219,
D212 – 219,
D220, 221
K
A
A
B
C
1
2
3
4
5
6
7
D201 – 206, 212 – 215, 220, 221
(ILLUMINATION)
D209, 210, 218, 219
(ILLUMINATION)
D207, 208, 216, 217
(ILLUMINATION)
E1
MAIN
BOARD
F1
MAIN BOARD
W001
(CHASSIS)
1-878-103-
11
(11)
POWER BOARD
1
9
1
2
T001
DC/DC
CONVERTER
PT001
POWER
UNIT
POWER
ON 5OFF
8
9
10
D
E
F
E3
MAIN
BOARD
F3
MAIN BOARD
W001
(SUFFIX-11)
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-12)
Ref. No. Location
• Semiconductor
Location
D003
E-5
D006
E-3
D007
D-2
D008
D-2
D014
E-2
D201
A-7
D202
A-6
D203
A-6
D204
A-5
D205
A-3
D206
A-2
D207
A-10
D208
A-9
D209
C-10
D210
C-10
D211
A-5
D212
A-8
D213
A-8
D214
A-2
D215
A-1
D216
A-10
D217
A-9
D218
C-9
D219
C-10
D220
A-4
D221
A-4
IC001
E-4
Q001
E-7
Q002
E-7
Q003
F-6
Q004
E-6
Q005
E-6
Q006
E-7
Q011
E-2
Q012
E-2
Q013
E-1
Q014
D-2
Q015
E-7
Q016
E-2
Q017
E-2
Q018
E-1
Q019
E-2
Q201
B-4
Q202
B-6
(Page 16)
(Page 17)
Note: Refer to the servicing notes “DISCRIMINATION” (page 3) for how to
distinguish Suffi x-11 and Suffi x-12.
Ver. 1.1
(Page 17)
(Page 16)
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