Sony CCD-CCD-TRV49E, Service Manual, Page: 81 / 234

CCD-TR618/TR618E/TR718E/TR728E/TR818/TRV49/TRV49E/TRV58/
TRV58E/TRV59E/TRV68/TRV78/TRV78E/TRV88/TRV98/TRV98E
4-32 4-31
EVF BACK LIGHT
LB-062
LB-062 (EVF BACK LIGHT) PRINTED WIRING BOARD
— Ref. No. LB-062 Board; 10,000 Series —
For printed wiring board
• Refer to page 4-71 for parts location.
• LB-062 board consists of multiple layers. However, only
the sides (layers) A and B are shown.
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
CF-077 (TR model)
(SWITCH)
LB-062 (TR818)
(EVF BACK LIGHT)
VF-141 (TR818)
(COLOR EVF)
For Schematic Diagram
• Refer to page 4-67 for waveform.
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
4.7
4.7
0.3 0.2 0.3 4.7
1
(CCD-TR818 ONLY)
LND602
A
LND601
A
2200p
B
3216
C4603
XX
D4601
10uH
2520
L4602
47uH
3225
L4601
XX
R4603
0.1u
B
C4604
XX
D4602
ND4601
XX
R4602
4.7u
B
2012
C4602
82
R4601
6P CN4601
1
2
3
4
5
6
T4601
1
5
3
4
2
6
10
TC7SET08FU(TE85R)
IC4601
1
2
3 45
FX216-TL1
Q4601
10V
TA
33u
B
C4601
470k
R4604
1
A
EVF_BL_4.75V
PWM
EVF_BL_GND
XTALLY_LED
DET
LED_K
VCC
TO
VC-251 BOARD(11/11)
CN708
(SEE PAGE4-64)
TO
VF-141 BOARD
CN4501
-REF.NO.:10000 SERIES-
IC4601
16
XX MARK:NO MOUNT
BACK LIGHT(EVF)
LB-062 BOARD
4 7
C
B
D
6 3 2 5 8
THROUGH THE
FP-151
FLEXIBLE
THROUGH THE
FP-151
FLEXIBLE
(SEE PAGE4-30)
BUFFER
INVERTER DRIVE
INVERTER
TRANSFORMER
BACK LIGHT
Note :
The components identified by
mark
0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque
0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.