Sony CCD-TR315 Service Manual page 11

CCD-TR315/TR416/TR416PK/TR516/TR516PK/TR716
CCD-TRV16/TRV16PK/TRV36/TRV36PK/TRV43/TRV46/TRV46PK
VL-21/22 (VIDEO LIGHT (VIDEO LIGHT MODEL))
PRINTED WIRING BOARD
– Ref No. VL-21 BOARD: 1,000 series –
VL-21/22 BOARD (SIDE B) VL-21/22 BOARD (SIDE A)
C
B
A K
A K
A K
A
CN151
1-672-461- 11
1-672-467- 11 21
09 1 2 3 4
VL-21/22 BOARD
• For Printed Wiring Boards.
C151 A-4
C152 A-1 There are few cases that the part isn't mounted in this model is
C153 A-1
printed on this diagram.
CN151 A-1
D151 A-2 • Chip transistor
D152 A-4
D153 A-4 C
L151 A-4
Q
Q151 A-4
Q152 A-2 B E
(VIDEO LIGHT MODEL)
4-45
IR TRANSMITTER, VIDEO LIGHT
VC-215 (9/10) VL-21/22
5
Note:
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Note:
Les composants identifiés par une
marque ! sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
LB-54... Color EVF models only
(Back light)
VF-119... Color EVF models only
(Color EVF)
VF-120... Color EVF models only
(Color EVF)
VL901
CF-60... TR series only
VIDEO LIGHT DD-117
(Control)
(Power)
VL-21... TR516/TR516PK/TR716
VL-22...
TRV36/TRV36PK/TRV43/
TRV46/TRV46PK
(Video light)
PJ-90... TR series
PJ-91... TRV series
(AV Out)
VC-215
MA-345... TR series
Camera, Y/C prosessor, IN/OUT,
MA-346... TRV series
REC.PB head amp, Servo/System control,
(Mic, Laser link)
Servo, Audio, IR transmitter, Mode control
4-46
• For schematic diagrams.
• Refer to page 4–11 for Printed Wiring Board.
VC-215 BOARD (9/10)
PB
57
0.25Vp-p
3.58 MHz
IC751 7
58
0.5Vp-p
2usec
IC751 15
59
0.34Vp-p
0.09usec
IC751
16
60
0.7Vp-p
0.09usec
IC751 22
61
0.5Vp-p
H
IC751
41
60
61
59
58
57
4-47 4-48