Sony GV-D200E, Руководство по обслуживанию

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GV-D200/D200E/D800/D800E
4-11 4-12
For Schematic Diagram
• Refer to page 4-7 for printed wiring board.
• Refer to page 4-68 for waveforms.
REC/PB AMP
VC-250 (1/16)
16
R0/P1.1
4.7
R0/P1.1
R0/P1.1
R0/P1.1
R0/P1.1
R0/P1.1
R0/P1.1
2.7
1.9
0
R0.5/P3.1
R0.5/
P2.6
R0.5/P2.6 2.8 4.7 0 2.8 0.8 0 2.3
R2.3/P2.1
R0.1/P1.2
R0/P0.6
R2.2/P1.9
2.8
R0.1/P2.7
2.8
R3.4/P2.3
2.7 1.4 1.4 R2.6/P1.3 2.8 1.4 4.7 R0.1/P0.5 4.7 R3.4/P2.2
1.4
2.7
2.8
1.4
R1.4/
P2.3
R1.2/
P2.8
R3.7/P4.6
R3.4/P4.6
R4.0/P4.6
R4.2/
P4.6
0
4.6
4.6
R4.2/P4.6
0
4.6
4.6
0
1.9
0
2.7 2.7 R2.2/P1.3 R2.8/P2.6 2.7 1.3 1.9
R0/P2.1
R0/P2.2
R4.2/P2.4
R4.2/P2.4
4.7
R1.8/P0
2.8
R1.8/P0
R1.9/P0
1.4
2.8
16
17
0 1.9 R0.6/P0 R0.8/P0
5.9
R4.7/P1.7
18
19
0
4.7
4.7
4.7
R-0.6/
P-0.4
R-0.6/P-0.4
0
0
R-0.6/P-0.4
0
R-0.6/P-0.4
0
R-0.6/P-0.4
4.7
R-0.6/
P-0.4
4.7
1.9
R2.1/
P4.6
R4.7/P1.7
R4.4/P1.7
R4.7/P1.7
R4.4/P1.7
R4.4/P1.7
R4.7/P1.7
R4.4/P1.7
15
15
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
CXA2071R-T4
IC3101
1
CP TC2
2
F
AST ACCESS
3
PLL GND
4
PD HOLD
5
REC DA
T
A
6
PLL VCC
7
REC XP
8
AD A VCC
9
LOCK MON
10
VRB
11
VR
T
12
AD A GND
13 CLK
14 AD D VCC
15 DATA0
16 DATA1
17 DATA2
18 DATA3
19
DATA4
20 DATA5
21
AD D GND
22 XSCK
23
VDD
24 SI
25
XCS
26
S IO GND
27
A
TF3
28
A
TF2
29
A
TF1
30
I/O VCC
31
JSWP
32
A
TF OUT
33
BUF VCC
34
BUF OUT
35
AGC VCC
36
AGCTC1
37 AGCTC2
38
AGC GND
39 DC_TC1
40 DC_TC2
41 TESTIN
42 IN
43 F VCC
44 DECUP
45 R REF3
46 R REF2
47 F GND
48 CP TC1
CXA2072R-T4
IC3103
1
XE
2 YE
3
D2E
4 GND
5
DIO
6 XO
7
YO
8 D2O
9
GND
10
D1L
11 XL
12
YL
13
D2L
14
GND
15
GND
16
GND
17
FBDP_R
18
PEAKT_IR
19
PEAKI_IR
20
RECI_IR
21
PB_IR
22
RECCONT_E
23
RECCONT_O
24
CL
25
CO
26 CE
27
PBYOUT
28 VCC2
29
PB X OUT
30 GND
31
RECA2
32 VCC3
33
RECA1
34 PBSW_PS
35
CONT0
36 CONT1
37
ALL_PS
38
TEST
39
VDD
40
CLK
41
GND
42
D
ATA
43
VCC1
44
NC
45
GND
46
GND
47
GND
48
D1E
F
XX
C3106
B
470p
C3112
B 0.1u C3115
12k R3109
10k R3110
B
470p
C3117
±
0.5% 22k
R3120
22k
R3117
± 0.5%
220
R3129
±
0.5%
220
R3130
±
0.5%
220
R3131
±
0.5%
220
R3125
B
6800p
C3123
B
6800p
C3124
F
XX
C3125
470
R3111
0.033u
B
C3116
150k
R3107
0.01u
B
C3121
0.01u
B
C3107
0.01u
B
C3105
0.01u
B
C3102
10uH
L3104
0.01u
B
C3110
0.01u
B
C3109
47p
CH
C3114
0.01u
B
C3113
47p
CH
C3119
0.01u
B
C3127
0.01u
B
C3128
±
0.5%
13k
R3118
±
0.5%
27k
R3119
0.01u
B
C3133
A
6.3V
TA
10u
C3108
0.01u
B
C3131
RP_4.75V
A_2.8V
0.01u
B
C3118
REC_CRRT0
REC_CRRT1
10k
R3115
4700
R3114
XCS_TRF
DV_RF_SWP
10uH
L3103
10V
TA
10u
C3122
A
10V
TA
10u
C3111
A
XMP/ME
2SA1832F-Y/GR(TPL3)
Q3102
XX
B
C3103
0.01u
B
C3104 6800
R3104
10k
R3103
DRUM_8PB
RN1104F(TPL3)
Q3106
RN1104F(TPL3)
Q3105
±
0.5%
68k
R3122
±
0.5% 12k
R3121
1M
R3108
12k
R3113
TC7S86FU(TE85R)
IC3102
1
2
3 45
VC_RF_SWP
6.3V
XX
C3101
68
R3112
XDRP_SCK
DRP_SO
10uH
L3102
REG_GND
0
R3116
RN1104F(TPL3)
Q3103
RF_IN
RF_MON
DV_PB_RF
0
R3106
16P CN3101
1 LP2Y
2
LP2X
3 GND
4
LP1X
5 LP1Y
6
GND
7 GND
8
GND
9 XODD
10
YODD
11 GND
12
XEVEN
13 YEVEN
14
GND
15 FEY
16 FEX
2SC4738F-Y/GR(TPL3)
Q3107
2SC4738F-Y/GR(TPL3)
Q3115
3900
R3140
3900
R3142
10k
R3128
0.01u
B
C3137
2SC4738F-Y/GR(TPL3)
Q3112
2SC4738F-Y/GR(TPL3)
Q3113
220p CH
C3144
2SC4738F-Y/GR(TPL3)
Q3114
220p CH
C3141
3900
R3139
3900
R3141
220p
CH
C3142
220p CH
C3143
RECCK
ALL_PS
PLLSW
RECA2
RECDT
RECA1
PLLMSK
SW_PS
0
R3105
XFE_ON
82p
CH
C3136
33k
R3127
Q3108
2SA1832F-Y/GR(TPL3)
150p
CH
C3139
220
R3133
22k
R3126
2200
R3136
2SA1965-S-TL
Q3116
56
R3143
22k
R3124
22k
R3123
270
R3132
Q3104
2SC4738F-Y/GR(TPL3)
100p
CH
C3138
100
R3138
R3144
560
220uH
L3105
XX
B
C3132
XX
C3140
2SA1832F-Y/GR(TPL3)
Q3111
100p
CH
C3135
4700
R3137
B
C3134
0.1u
12uH
L3106
XX
F
C3129
RP_6.0V
0
R3146
PBCK
ADDT0
ADDT1
ADDT2
ADDT3
ADDT4
ADDT5
RF_1.9V
RN2102F(TPL3)
Q3109
RN2102F(TPL3)
Q3110
T_REEL_EVR
S_REEL_EVR
0.01u
B
C3126
0.01u
B
C3120
1
A
REC_CRRT0
REC_CRRT1
ALL_PS
SW_PS
RECA2
REC_CRR
T0
REC_CRR
T1
RECA1
RECCK
RECDT
PLLSW RECDT
PLLMSK
DV_RF_SWP
DRP_SO
XDRP_SCK
XCS_TRF
XDRP_SCK
DRP_SO
DRUM_8PB
XCS_TRF
SW_PS
ALL_PS
RECA1
RECA2
RECCK
RECDT
PLLSW
PLLMSK
XMP/ME
XFE_ON
DRUM_8PB
DV_RF_SWP
XMP/ME
XFE_ON
DRUM_8PB
FLYING
ERASE
EVEN
CH
ODD
CH
VC-250 BOARD(1/16)
TO
(2/16,11/16,16/16)
101
16
XX MARK:NO MOUNT
IC3101
-REF.NO.:30000 SERIES-
TO(15/16)
TO(3/16)
1
68
REC/PB AMP(RF BLOCK)
EQ,PLL,A/D CONVERTER
MECHA DECK(1/2)
(B710 MECHANISM)
Y/CHROMA
SIGNAL PATH
AUDIO
SIGNAL
REC
VIDEO SIGNAL
PB
TO(3/16)
2
3
TO(13/16)
4
TO(12/16)
TO(16/16)
5
6
TO(2/16,16/16)
TO(2/16)
118
REC/PB AMP
IC3103
Q3104,3108,
Q3111,3116
FLYING ERASE
OSD
Q3107,3109
3110,
Q3112-3115
Hi8/Std8
PB ON SW
V,REF
10
G
H
5 13 6
E
3 8
B
12
D
C
9 2 4 7
J
I
17 16 18 19
F
K
11 15 14
PB REC/PB REC
Ref.signal
IC1302
AMP
FE SWITCH
SWITCH
ERASE OSC
TAPE SELECT
TAPE SELECT
Q3111,3116
FE OSC AMP
VIDEO HEAD