Sony DCR-TRV240E / DCR-TRV340E Service Manual ▷ View online
DCR-TRV240E/TRV340E
4-80
VC-276 (CAMERA PROCESS, Hi8/STD8 PB PROCESS, IRIS/FOCUS/ZOOM DRIVE, CAMERA/MPEG, MOVIE/DIGITAL STILL, CHARACTER, AUDIO, DIGITAL STILL CONTROL,
FLASH MEMORY, SDRAM, DV SIGNAL PROCESS, DV INTERFACE, DIGITAL8 PB RF AMP, VIDEO IN/OUT, VIDEO A/D CONVERTER, Hi8/STD8 PB RF AMP, EVF DRIVE,
USB, DC IN, CHARGE, DC/DC CONVERTER, CONNECTOR, LANC/RESET/BEEP I/F) PRINTED WIRING BOARD
USB, DC IN, CHARGE, DC/DC CONVERTER, CONNECTOR, LANC/RESET/BEEP I/F) PRINTED WIRING BOARD
•
: Uses unleaded solder.
For printed wiring board
• Refer to page 4-87 for parts location.
• This board is eight-layer print board. However, the pat-
• Refer to page 4-87 for parts location.
• This board is eight-layer print board. However, the pat-
terns of layers two to seven have not been included in
the diagram.
the diagram.
• Chip parts
Transistor
Diode
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
• Replacement of CSP (Chip Size Package) IC used in
this set require a tool.
CSP IC: IC1401, 1402, 2201, 3301, 3303, 4501,
CSP IC: IC1401, 1402, 2201, 3301, 3303, 4501,
4901, 5102, 6006
CAMERA, VIDEO, DV INTERFACE, CAMERA/MECHA/HI CONTROL, AUDIO, D/D CONVERTER
VC-276
C
B
E
5
6
4
2
1
3
3
2
1
3
2
1
21
22
39
40
20
16
19
8
11
42
28
29
27
25
24
26
30
31 32
33
9
10
7
15
17
18
23
CSP (chip size package)
Conventional
DCR-TRV240E/TRV340E
4-81
CAMERA, VIDEO, DV INTERFACE, CAMERA/MECHA/HI CONTROL, AUDIO, D/D CONVERTER
VC-276
14
13
43
44
12
15
3
4
6
5
2
1
41
45
48
36
37
35
34
38
49
47
46
•
: Uses unleaded solder.
4-84
4-3. WAVEFORMS
WAVEFORMS
VC-276
VC-276
BOARD
1
IC1301 tk
REC/PB
2
IC1301 yf
REC/PB
qa
IC1502 eh 8 or Hi8 PB
1.6Vp-p
1.1Vp-p
23.6Vp-p
v
1.4Vp-p
H
H
210mVp-p
2.3
µ
sec
2.3
µ
sec
PAL=28 nsec
NTSC=37 nsec
NTSC=37 nsec
3
IC1501 5
CAMERA REC/PB
9
IC1502 e;
CAMERA REC
3.6Vp-p
4
IC1501 wa
CAMERA REC
3.0Vp-p
74 nsec
5
IC1501 wh
CAMERA REC
6
IC1501 wk
CAMERA REC
V
24.0Vp-p
7
IC1502 2 – qa
REC
2.8Vp-p
80 nsec
8
IC1502 qh
3.6Vp-p
74 nsec
q;
IC1502 ef (AV IN)
REC
1.0Vp-p
H
q;
IC1502 ef
REC (S-VIDEO IN)
0.9Vp-p
H
qs
IC2201 ul
CAMERA REC/PB
2.8Vp-p
300 nsec
70 nsec
qd
IC2201 <z,b
CAMERA REC/PB
2.8Vp-p
74 nsec
qf
IC2201 <z.,
CAMERA REC/PB
2.8Vp-p
qg
IC3101 rs, IC3103 wj,wl
CAMERA PB
400mVp-p
3.3 msec
qh
IC3103 1,2,6,7
CAMERA REC
4.5Vp-p
13.3 msec
13.3msec
qj
IC3103 eg
CAMERA REC/PB
2.8Vp-p
DCR-TRV240E/TRV340E
4-85
DCR-TRV240E/TRV340E
VC-276
BOARD
24 nsec
qk
IC3103 r;
CAMERA REC
2.6Vp-p
V
w;
Q3116 C
REC
6.7Vp-p
ql
IC3103 rs
CAMERA REC
2.0Vp-p
30 nsec
34 nsec
wa
IC3301 rg (L3304)
CAMERA REC
3.4Vp-p
41 nsec
wa
IC3301 rg (L3304)
PB
3.4Vp-p
23.8 nsec
ws
IC3301 <zzc (L3303)
CAMERA REC/PB
2.8Vp-p
40.6 nsec
wd
IC3301 <zc. (X3301)
CAMERA REC/PB
3.5Vp-p
wf
IC3701 7
CAMERA REC/PB
(S-VIDEO OUT)
(S-VIDEO OUT)
320mVp-p
H
wg
IC3701 qf
CAMERA REC/PB
(S-VIDEO OUT)
(S-VIDEO OUT)
H
1.2Vp-p
H
2Vp-p
wh
IC3701 qk
CAMERA REC/PB
(S-VIDEO OUT)
(S-VIDEO OUT)
wj
IC3701 ws
CAMERA REC/PB
(AV OUT)
(AV OUT)
2.2Vp-p
H
wk
IC3701 ef
LINE REC (S-VIDEO IN)
1.0Vp-p
H
wl
IC3701 eh
LINE REC (AV IN)
wl
IC3701 eh
LINE REC (S-VIDEO IN)
1.0Vp-p
H
H
0.8Vp-p
H
0.4Vp-p
e;
IC3701 el
LINE REC (S-Y IN)
H
480mVp-p
ea
IC3701 rs
LINE REC (AV IN)
es
IC3701 rh
CAMERA REC/PB
(AV or S-VIDEO OUT)
(AV or S-VIDEO OUT)
0.5Vp-p
H
H
ed
IC3701 rk
LINE REC (S-C IN)
1.3Vp-p
WAVEFORMS
VC-276
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