Printed Wiring Boards - Sony DR-BT22 Service Manual

3-2. PRINTED WIRING BOARDS

1 2
A
TP253
TP265
TP264
B
TP260
TP261
TP209
TP208
C
1 2
CN201
D
B301
C206
LITHIUM ION
BATTERY
(BP-HP300A)
E
C205
(DC 3.7V/320mAh)
C213
F
C215
G
R146
D103
H
(BLUE)
S104
(MULTI FUNCTION)
D102
(RED)
I
DR-BT22
: Uses unleaded solder.
3 4 5
J251
DC IN 3V
TP252
C258
TP251
C252
FB203
R127
IC101
L201
R205
C107
R104
C106
R145
R116
R117
JC153
S102
(JOG)
FF Bx REW
(PUSH)
6 7 8
SP302
DRIVER
(L-CH)
S101
POWER
MIC301
MIC
IC202
S108
(RESET)
9 9
9 10 11 12
C260
C253
C255
RED Q251
BLK
DR-BT22
13 14
C261
FB202
RED
SP301
DRIVER
BLK
(R-CH)
S105
VOL
S107
• Semiconductor
Location
Ref. No. Location
D102 H-3
D103 H-3
(D201) E-12
D250 B-4
IC101 F-4
IC151 G-3
IC201 E-3
IC202 G-6
IC251 B-5
(IC261) B-12
(Q102) H-12
(Q201) F-12
(Q202) F-12
(Q251) B-10
( ): SIDE B