Re-250 - Sony PMW-EX1 Service Manual

5A 125V
451005
F1
CN1
5A
1 EXT_DC(+)
2 DC_DET
3 EXT_DC_GND
D300
4 CAP_SWD_UNREG
MA132WA-TX
5 CAP_SWD_UNREG_GND
7 6
GND
001-M1 CAP_SWD_UNREG
D308
UDZSNPTE-176.2B
L :POWER_ON NM
OPEN:POWER_OFF
003-L5 PWR_ON/HOLD
5A 125V
451005
FB5
CN2 F2
FB1 5A
1 BATT(+)
2 BAT_SCL
3 BAT_SDA
4 BATT_ID_DATA
5 BATT(-)
R359
22
7 6
003-L4 BATT_ID_DATA
003-L4 BAT_SDA
003-L4 BAT_SCL
GND GND
D309
UDZSNPTE-176.2B
D310
UDZSNPTE-176.2B
003-L6 UNSW_UNREG
Q300
DTC144EE-TL
R300
100k
D301
MA132WK-TX
Q301
GND
2SK2315TYTR
EVER_2.5V
R349
100k
R350
100k
R348
22k
Q316
DTC114TE-TL
EVER_5.0V
VCC
GND
IC301 (2/2)
TC7SH08FU(T5RSOYJF)
PMW-EX1
A B
EVER_5.0V
R321
1M
R318
C302 R310
L:POWER ON
0.1uF 100k 100k
2
10V R316 4 H:POWER OFF
10k
1
IC301 (1/2)
TC7SH08FU(T5RSOYJF)
DTC144EE-TL
EVER_5.0V
EVER_5.0V
R308 R311
220k 100k
NM
R301
IC300
1k IC302 R319 R322
(1/3)
MM1431ANRE 47k
47k
NJM2903V(TE2)
3 DTC144EE-TL
3
+
1 2
1 K
NC REF 4 2 - 1
2
SUB
IC306
A
TC7SH32FU(T5RSOYJF)
5
IC302 (3/3)
C300 NJM2903V(TE2)
R309 R312 C303
0.1uF
100k 47k 0.001uF
50V
50V
NM
C317
V+
0.1uF
10V
GND
IC302 (2/3)
R302 R304
220k 100k NJM2903V(TE2)
NM
5
+ 7
R303 R305 C301
6
100k 47k 0.001uF -
50V
EVER_5.0V
IC309 (1/2)
TC7SH00FU(T5RSOYJF)
R340
R338 R339
220k
100k 100k
NM
R337
22k
NM
1
4
2
2
4
1
EVER_5.0V
IC310 (1/2)
R351 R356 R341 TC7SH08FU(T5RSOYJF)
R358
100k 47k 1M
1M
R352
33k
3
+
1
2 -
R342 C321 R357 IC311 (1/3)
D302
47k 0.1uF 47k NJM2903V(TE2)
RD15M-T1B
10V
IC311 (3/3) IC311 (2/3)
NJM2903V(TE2) NJM2903V(TE2)
CL302
0.8
5
C304 VCC C305 VCC C306 VCC C307 VCC C319 VCC C320 V+ C322 +
0.1uF 0.1uF
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
10V GND 10V GND 10V GND 10V GND 10V GND 10V GND 10V 6
-
CL303
0.8
IC305 (2/2) IC309 (2/2)
TC7SH08FU(T5RSOYJF) TC7SH00FU(T5RSOYJF)
IC304 (2/2) IC306 (2/2) IC310 (2/2)
TC7SH08FU(T5RSOYJF) TC7SH32FU(T5RSOYJF) TC7SH08FU(T5RSOYJF)
C

RE-250 (1/3)

RE-250 (1/3)
SUFFIX: -12 SUFFIX: -12
BATT
Q305 Q307
SI7114DN-T1-E3 SI7114DN-T1-E3
EVER_5.0V
Q317
R353
DTA144EE-TL
47k
R324
100k
Q318
DTC144EE-TL
R354
150k
R355
10k
Q302
C313
10uF
25V
Q319
DTC114TE-TL GND
Q306 Q308
D303 D307
1SS400TE-61 1SS400TE-61 SI7114DN-T1-E3 SI7114DN-T1-E3
Q304
5V REG
4
IC307
H:ON
NJM78M05DL1A-TE1
(1/2)
EVER_5.0V
1 2
IN OUT
G/FIN
3
C311 C314
10uF
10uF
25V 6.3V
EVER_5.0V
R327
1k
IC308
IC304 (1/2) LTC1473CGN-E2
TC7SH08FU(T5RSOYJF)
5
R325
1k 1 V+ 16
1 IN1 GA1
4 2 15
2 IN2 SAB1
3 14
R326
1k DIODE GB1
4 13
1 TIMER SENSE+
4 6 12
L300
2 VGG SENSE-
1mH
7 11
(1/2)
IC305
SW GA2
TC7SH08FU(T5RSOYJF) 10
SAB2
9
GB2
GND
8
R332
1k
Q309
C309 C312
C308 C310 DTC144EE-TL
0.47uF 0.1uF 10uF 1uF
10V
10V 25V 50V
D305
MA132WK-TX
R331
1
22k
3
2
CL301
0.8
7
8-51 8-51
D E
CAP_SWD_UNREG
OCP 4.3A
EXT
Q312
Q310 R334
SI7114DN-T1-E3 0.047
SI7114DN-T1-E3
SWD_UNREG
R335
0.047
NM
C315
10uF
25V
GND
Q311 Q313
SI7114DN-T1-E3 SI7114DN-T1-E3
C316
10uF
25V
GND
EVER_5.0V
R333 470
CL300
0.8 EVER_2.5V
R347
100k
H_SHUTDOWN
Q303
DTC144EE-TL
DC/BATT_DET
H:Battery ON
L:EXT_DC ON
GND
BATT_DET
H:No Battery
L:Battery Exist
SIDE-A SIDE-B
E1 E2
GND GND
F G
001-B2
1
002-D1,003-L6
2
002-D5,003-L3
3
4
002-D10,003-H9
003-L5
003-L5
5
RE-250 (1/3)
BOARD NO. 1-875-244-12
PMW-EX1_RE-250_12A_1
H