Re-208 - Sony HDVF-C30W Maintenance Manual

Section 5
Schematic Diagrams
Q2
IC1
L1
MB3761PF-ER DTA144EE-TL
10uH
R1 R4 R9
100k 68k 4.7k
D1
DAP222-TL
R2 R7
47k 68k
8
3 VCC 4
INA OUTA
1 6
INB OUTB
2
R8
HYSA
0
7
HYSB
GND
5
R5
10k
C1
C2 C3 C4
R3 R6
10uF 0.1uF 0.1uF
10uF
10k 680 16V 50V 50V
50V
CC-C CC-C
CC-C AL-C
Q1
2SC4617TL-QR
CN1
1 GND
2 GND
3 UNREG
4 UNREG
5 CONT_MAX
+3.1VOUT
6 CONT_GND1
7 CONT_GND2
8 +3.1V_OUT
9 +3.1V_OUT
10 POWER_OFF
1
11 -7.2V_OUT
12
2
13 +20V_OUT
14 FRAME_P
3
15 +10.5V_OUT
16 CONTRAST
17 GND
18 GND
19 GND
20 GND
22 21
GND
IC101
NJU7022M-TE2
R103
22k
R102
10k
3
2
R101
100k
R104
100k
GND
GND
NJU7022M-TE2
5
GND 6
HDVF-C30W
A B
R18
470
Q3
Q4
R19
DTC144EE-TL
DTC144EE-TL
6.8k
C5
1uF
R24
25V
CC-C 220k
GND
R21
4.7k
C8
4.7uF
6.3V
GND
CC-C
+ -
GND
VREF
IC3
TL1451ACPWR-12
OSC
GND
C6
0.1uF
50V
CC-C
R22 R25
2.2k 10k
C7
GND R16 R20
470pF
10k 33k
50V
R10
CC-C
6.8k
GND GND
R23
2.2k
3
R11 R13
GND
4 V+ 1
10k 10k
RTOP COLL
8
REF
7 2
RMID COMP
R12 R14
GND-S GND-F R17
10k 10k
100
5 6
GND GND GND GND
IC2
LT1431CS8-E1
R15
10k
GND
Q18
GND
2SA1774TL-QR
R63
47k R64
47k R65
220 Q5 Q7
DTA144EE-TL DTC144EE-TL
GND
R108
68k
GND
C102
0.1uF
50V
CC-C
(2/2) GND
R109 R111
33k 10k
R107 R110
C103
150k 330k
0.1uF
C104
50V
1uF
CC-C
25V
GND GND CC-C
Q101
DTC144EE-TL
IC102
8
LT1768CGN#TR-100
+
1
GND
D102
-
SB05-05CP-TB
4
NM
R105
R106
33k
10k
C109 C114
C101 0.1uF 0.1uF
GND 16V 16V
0.1uF
50V
GND
CC-C
IC101 GND GND
(1/2)
GND TP1
C105
0.047uF
+
7 16V
E1
CC-C
-
GND
C

RE-208

RE-208
Q9
2SK711-BL(TE85L)
Q8
Q10
L2
2SC4617TL-QR
10uH 2SC4617TL-QR
*
C14 C15
C11
R34 10uF
R28 4.7uF 0.022uF
10k 25V
33k 25V
6.3V R36 R38
CC-C CC-C 15k 47
R26
R35
GND GND S
10k R30 C16
68
68k 0.022uF
25V
CC-C
GND
C13
0.1uF
50V R37 R39
10k 100
CC-C
GND
C17
GND 0.022uF
25V
D3
Q11 CC-C
SB05-05CP-TB
2SA1774TL-QR
GND
R31 R33
33k 4.7k
R29
68k
C12 Q13 Q15
4.7uF
L5 SI9407AEY-T1
2SC4617TL-QR
6.3V 10uH
GND
CC-C
C9 C23 *
0.022uF T1
0.047uF C24 R46
25V
16V 10uF 10k 4
CC-C
CC-C 25V
R44
R27 4.7k
GND
220k 1
R32 GND
10k
Q6
R45
2SC4617TL-QR
10
2
7
NC
GND
GND
Q14
2SA1774TL-QR
L101
100uH
* *
C107 C111
C106 C108 0.047uF
10uF
10uF 0.022uF
25V
25V
25V
CC-C
GND GND GND
R113
1k
D101
SB05-05CP-TB
Q107
2SD1615A-T1GP
GND
8 7 6 5
Q102
4
DTC144EE-TL
NM
1 2
C115
0.022uF
16V
R112
GND 100
C110
0.001uF
R115
50V
4.7k CC-C
GND GND GND
5-1 5-1
D E
Q12 (2/2)
SI4559EY-T1
+3.1VOUT
L4
L3
100uH 10uH
D4
C19
C18 DAP222-TL
82uF R42
0.1uF
R40 22k
6.3V
CC-C
10k
AS
16V
2
GND GND
1
GND GND
3
C20 C22
150uF R43
0.1uF
47k
16V 6.3V
CC-C AS
D2
SB05-05CP-TB
GND
Q12 (1/2)
7 8
SI4559EY-T1
2
R41
1
10k
GND GND
R56
10k
D5
SB01-15CP-TB
R57 R58
47k 10k
C25 C28
R51
0.1uF 4.7uF
50V 25V 47k
5 CC-C CC-C
D6 R52
SB05-05CP-TB GND 4.7k
6
D16
C26
C29 DAP222-TL
0.1uF 39uF GND
2
50V R49
16V
3 CC-C 1
AS 47k
3
D7
R50
SB05-05CP-TB GND
8
10k
C27 C30
0.1uF 4.7uF
50V GND
16V
CC-C
CC-C R54
R47
1k
33k 3
R53
R59
GND 22k
4
47k
R48
22k
5
GND R55
4.7k
Q16
2SC4617TL-QR
IC4
TLV431ACDBV2
!
T101
16V
4 10
C112
0.022uF
16V
3
2
1 C113
12pF
2kV CN2
CC-C
5 6
+CCFL 1
-CCFL 2
Q108
2SD1615A-T1GP GND
3 4
L102
100uH
Q106
SI4450DY-T1
3
R114
0.1
1W
F G
1
2
IC5
UPC393G2-E2
C33
0.1uF
50V
CC-C
GND
R62
R60
10k 22k
8
3 V+ 1
IN1+
OUT1
2
IN1-
5 7
IN2+
OUT2
3
6
IN2-
V-
4
R61 SL1
C31 C32
15k 4.7uF 4.7uF
6.3V 6.3V
CC-C CC-C
Q17
DTC144EE-TL GND
4
5
RE-208
BOARD NO. 1-688-279-12
LOT NO. 331-
CXA-088_RE-208_012_1
H