Sony DCR-TRV725E Service Manual page 104

For Schematic Diagram
• Refer to page 4-79 for printed wiring board.
1 2 3 4
SI-030 BOARD
STEADY SHOT,REMOTE COMMANDER RECEIVER, LASER LINK
A
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
FP-273 FLEXIBLE
MIC,HEADPHONES
-REF.NO.:20000 SERIES-
J302
B MIC
CN301 14P
(PLUG IN POWER)
EXT_MIC_R 14
EXT_MIC_L 13
MIC_GND 12
J301
MIC_GND 11
(HEADPHONES)
HP_GND 10
HP_L 9
HP_JACK_IN 8
C
HP_R 7
REG_GND 6
MF_B 5
MF_LED 4
R301
MF_4.75V 3
REG_GND 2
PH302 MF_A 1
CNA1312K01S0
D
PH301
CNA1312K01S0
CH_GND
LND301
(PITCH SENSOR)
E
F
G
SIGNAL PATH
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
H
REC
PB
16
I
Note : Note :
The components identified by Les composants identifiés par
mark 0 or dotted line with mark une marque 0 sont critiques
0 are critical for safety.
pour la sécurité.
Replace only with part number Ne les remplacer que par une
specified. pièce portant le numéro spécifié.
5 6 7 8
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
NO MARK:IR ON/IR OFF MODE
( ):IR ON MODE
[ ]:IR OFF MODE
EXT_MIC_R
EXT_MIC_L
HP_GND
HP_L
HP_JACK_IN
HP_R
MF_B
MF_LED
330 D306
SML-310LTT86
(FRONT TALLY)
MF_A
R310
D302 1500
XX
D301
XX
C301
XX
R307
0
D303
FB002
01ZA8.2(TPL3)
0uH FB001
SE301 0uH
R314
0
1 4
C310
0.1u
B
C311
2 3 22u
4V
TA A
R312
0
L301
10uH
R315
C305 C304
0
0.1u XX
B
6.3V
F301
SE302 TA A
200mA
(YAW SENSOR)
1 4
D305
1SS352-TPH3
IC301
PNA4S13M02S0
4.6
C312
2 3
22u
1 2
4V
TA A
D308
R313
CL-310IRS-X-TU
0 4 3
(LASER LINK)
4.7
(5.1)/
Q301
[6.4] 2SD999-T1-CLCK
DRIVER
IC301
CN302 2P
(1.3)/[0]
INT_MIC_L 1 REMOTE COMMANDER
(0.65)/
MIC901
MIC
RECEIVER [0] C308
L-CH
GND 2 C307
C306 0.1u
10u 0.1u
CN303 6.3V B
2P
TA A
R309
INT_MIC_R 1 R308
MIC902
MIC 18 10
R-CH
GND 2 1/16W
1/10W
1608 2012
4-81
FP-273 (MIC, HEADPHONES) FLEXIBLE BOARD
— Ref. No. FP-273 Flexible Board; 30,000 Series —
9 10 11 12
CN304 26P
26 VTR_UNREG
25 XF_TALLY_LED
24 VREF2
23 LIA2
22 VREF1
21 LIA1
20 SE_GND
EXT_MIC_L
19 EXT_MIC_L
EXT_MIC_R
18 EXT_MIC_R
17 EXT_MIC_GND
TO
16 INT_MIC_GND
VC-262 BOARD(21/22)
15 INT_MIC_R CN1116
14 INT_MIC_L
THROUGH THE
FP-316 FLEXIBLE
13 REG_GND
(SEE PAGE 4-55)
12 SE_2.8V
11 IR_DRV_EM
10 SIRCS_SIG
HP_GND
9 HP_GND
HP_L
8 HP_L
HP_R
7 HP_R
HP_JACK_IN
6 HP_JACK_IN
For printed wiring board
MF_LED
5 MF_LED
• FP-273 flexible board consists of multiple layers. How-
4 A_4.75V
MF_B
3 MF_B
ever, only the sides (layers) A and B are shown.
MF_A
2 MF_A
1 REG_GND
There are a few cases that the part printed on
this diagram isn't mounted in this model.
R311
0
C309
4.7u
B
16V
TA A
STEADY SHOT, REMOTE COMMANDER RECEIVER, LASER LINK
DCR-TRV725E/TRV730/TRV730E/TRV828/
TRV828E/TRV830/TRV830E
MM-043
(MEMORY)
FP-318
(SWITCH)
FP-273
(MIC, HEADPHONES)
FP-270
FP-332
(S VIDEO, AUDIO/VIDEO)
(USB CONNECTOR)
MIC, HEADPHONES
/
SI-030
FU-155
(POWER SUPPLY)
FP-272
(LANC, DV IN/OUT)
FP-273