JVC GZ-MG67AA, Руководство по обслуживанию

Страница: 52 / 82

(No.YF139)2-27 2-28(No.YF139)
<ZOOM UNIT>
TO MAIN IF
(CN104)
ZOOM_SW
ZOOM_SW
GND
GND
REG_3.1V
REG_3.1V
6
5
4
3
2
1
yf139_ly34990001e_rev0.1
W T
ZOOM UNIT
NOTE: The schematic diagram is only for reference. Avoid replacing individual parts.
Replace the entire unit only.
R5203 10k
R5207 10k
T C5206
10/20
R5208 12k
Q5203
2SC4083/NP/-X
C5207
0.1/25
R5206 2.2k
Q5204
2SC4082/P/-X
R5201 5.6k
Q5201
2SC4083/NP/-X
Q5202
2SC4082/P/-X
Q5205
2SC4081/RS/-X
R5202 2.2K R5204 12k
L5201
NQL38DK-100X
C5208
1
R5209
10k
C5203 OPEN
L5202
OPEN
C5210
OPEN
T
C5209
OPEN
R5210
0
CN201
QGB0801M4-30X
1 CCDOUT1
16 CCD_CTL
2 GND
17 SUB
3 GND
18 V1A
4 GND
19 V1B
5 RG1
20 V2A
6 LH1_1
21 V2B
7 H1
22 V3A
8 GND
23 V3B
9 H2
24 V4A
10 LH1_2
25 V4B
11 RG2
26 REG-CCD
12 REG+CCD
27 REG-CCD
13 REG+CCD
28 GND
14 GND
29 GND
15 CCDOUT2
30 GND
R5205 5.6k
IC5201
ICX487NKA-K
24
VOUT2
23
GND
22
RG2
21
LH1_2
20
H2
19
VL
18
NC
17
H1
16
LH1_1
15
RG1
14
GND
13
VOUT1
12
VDD1
11
RCsub
10
SUB
9
V1A
8
V1B
7
V2A
6
V2B
5
V3A
4
V3B
3
V4A
2
V4B
1
VDD2
C5204 OPEN
C5205
2200p
VACANT NO. LAST NO.
5201 IC
5205 Q
5202
R
L
5210
5201,5202 5210 C
CCD 2 0
yf139_y30348001a_rev0.1
TO CDS(CN801)
CCD SCHEMATIC DIAGRAM
NOTES :1. For the destination of each signal and further line connectionsthat are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked (
) is not used.
3. IC5201 is incorporated in the CCD base assembly .
When IC5201 needs replacement, replace the CCD base assembly in whole because it cannot be replaced alone.