Sony DCR-TRV12E Service Manual page 50

DCR-TRV12E/TRV14E/TRV19/TRV19E
COVER
COVER
For Schematic Diagram
• Refer to page 4-61 for printed wiring board.
2
1
VA-118 BOARD(5/5)
POWER IN,CHARGE(FU BLOCK)
A
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
DC IN
CN4602
3P
ACV_UNREG 1
ACV_GND 2
BATT/XEXT 3
C
BT901
BATTERY
TERMINAL
CN4603 3P
BATT_UNREG 1
S
BATT_SIG 2
D
BATT_GND 3
E
F
16
VA-118 (5/5)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
3 4 5
Q4602
LF4602
UPA1858GR-9JG-E2-A
SWITCH
3.0
G
4
R4601
1k
8.0 S
2
1
3
D 8.3
7
C4601 C4602
LF4601 6 8
0.1u 0.1u
R4604
XX
B
B 100k
S D
5
8.0 G
D4602
1SS383(T5RSONY1)
C4603
0.022u
B
8.0
0
R4605
1M
Q4601
SSM3K03FE(TPL3)
SWITCH
4-19
VA-118 BOARD SIDE A VA-118 BOARD SIDE A VA-118 BOARD SIDE B VA-118 BOARD SIDE B
6 7
F4605
1.4A/32V
F4604
1.4A/32V
F4603
1.4A/32V
F4601
1.4A/32V
R4608
R4607
1200
10
F4602
1.4A/32V
C4604
R4606
22u
XX
16V
TA B
C4605
22u
8.3 16V
TA B
7.7
8.3
R4609
6800
0.1
Q4603,4604
3.0
CHARGE ON SW
Q4604
UNR32A300LS0
8 9
BATT_SIG
BATT/XEXT
FAST_CHARGE
INIT_CHARGE_ON
SHOE_ON
L4601
4.7uH
BL_REG_UNREG
C/D_VS
VTR_UNREG
BATT_UNREG
Q4608
TPC6101(TE85R)
SHOE UNREG
0
6
SWITCH
4
5
2
C4606 8.3
1
22u
C4607
16V R4615
1u
TA B
10k
B 3
8.0
R4614
1M
R4611
D4603
1k 1SS387-TPL3
8.3
0
D4604
1SS387-TPL3
REG_GND
Q4610
UNR32A300LS0
SHOE ON SW SHOE_UNREG
REG_GND
(SHOE_GND)
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.
4-20
10 11
7
(2/5)
16
(4/5)
11
(3/5)