Line Out Amp - Sony Handycam CCD-TRV107 Service Manual

CCD-TRV107/TRV108/TRV308/TRV408/TRV608
For Schematic Diagram
• Refer to page 4-31 for printed wiring board.
• Refer to page 4-62 for waveforms.
1
VC-272 BOARD(5/12)
LINE OUT AMP(IO BLOCK)
A
XX MARK:NO MOUNT
40
TO(10/12)
REG_GND
VIDEO_I/O
22
TO(11/12)
B
23
VOUT_ON
TO(8/12)
8
TO(1/12)
C
IC151_Y_OUT
D 9
TO(2/12)
IC151_C_OUT
E
F
REC
16

LINE OUT AMP

VC-272 (5/12)
2 3
NO MARK:REC/PB MODE
A_4.75V
Y_I/O
C_I/O
CL2302
LINE_Y
C2303 C2307
22p 33p
Q2301
CL2301 CH CH
HN1A01FE-Y/GR
C_OUT
BUFFER
1.6
R2301 L2304
1 4
L2302
8.2uH
270 5.6uH
2
C2305 C2310
C2301 6 3
33p 120p 150p
CH CH CH
C2302
C2306 C2311
33p 120p
150p
CH CH CH
R2302
270
C2304 C2308
22p CH 33p CH
L2303
L2305
5.6uH
8.2uH
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
PB
4-43
4 5 6
L2301
10uH
Q2305
RN4990FE
0.1 4.6
6
4
SWITCH
2 5
1.2 0.1
1
3
4.6
C2326
Q2304
10u
HN1C01FE-Y/GR
6.3V
B
R2314
R2318
RB2301 4.6 4.6
6
470 3
10k
2.2kx4
3.1
2
3.1
Q2302
2SC4738F-Y 1 4
2.9
AMP
1.6 2.5 2.5
R2310
0.9
5 220
2.2
R2319
18k
C2317
R2313
C2316
R2315 1u
220
120p
10k B
CH
R2316
R2320
470
10k
3.1
Q2303
2SC4738F-Y
2.9
R2311
220 2.2
R2321
18k
R2312 C2318
C2315
R2317
220 1u
120p
10k
B
CH
7 8
C2312
10u
6.3V
B
R2307
1k
IC2301
Y/C MIX,BUFFER
28
IC2301
AMP BA7665FS-E2
0.1
MUTE_A VCC1
2.3
3.1 INA OUTA1
5
C2319
32
GND OUTA2
2.2u
B
GND VCC2
GND MIXOUT1
C2320
0.01u
N.C. 31 MIXOUT2
B
1.9
INB N.C.
MUTE_B OUTB
RB2302
2.2kx4
29
4-44
9 10
RB2303
75x4
C2321
220u
4.6
4V
1.8
1.8
C2322
22u
4.6
4V
C2323
2.2
220u 4V
2.0
C2324
22u
4V
2.3
C2325
0.01u
B
30