RFEQ & H BUFFER BLOCK DIAGRAM
RP HEAD L1
RP HEAD L2
RP HEAD R1
RP HEAD R2
PB HEAD R1
PB HEAD R2
PB HEAD L1
PB HEAD L2
FE HEAD L1
FE HEAD L2
FE HEAD
R1
FE HEAD R2
HEAD AMP
ENV DET
ERASE OSC
(FE35)
HEAD AMP
ENV DET
IC400<4>
IC500<5>
Q104, 105<1.>
Q108, 109<1>
Q100, 101<1>
Q112, 113<1>
TP101
TP103
TP102
TP100
RP_HEAD_C2_P/N
RP_HEAD_C1_P/N
RP_HEAD_D2_P/N
RP_HEAD_D1_P/N
FE_HEAD_A1 _P/N
FE_HEAD_A2 _P/N
FE_HEAD_B1_P/N
FE_HEAD_B2_P/N
RP_HEAD_B1_P/N
RP_HEAD_B2_P/N
P1
P1
P1
P1
P2
P2
P2
P2
P4
P4
P4
P4
28,
27
32,
31
HEAD AMP
REC AMP
LPF
REC
REC
PB
PB
IC200<2>
RP_HEAD_B1_P/N
RP_HEAD_B2_P/N
28,
27
32,
31
28,
27
32,
31
28,
27
32,
31
17
39
8
15
42
28
42
28
P1
P1
P1
P1
ERASE OSC
(FE35)
ERASE OSC
(FE35)
ERASE OSC
(FE35)
P3
P4
P4
P3
P4
HEAD AMP
REC AMP
LPF
REC
REC
PB
PB
IC300<3>
17
39
8
15
P3
HID_RP. D
ENVDETADJ_D
HID_RP. C
ATF. A
VR200
RECCTRL. A
IC201<2>
HID_RP. A
ATF. B
VR300
IC301<3>
HID_RP. B
RECCTRL. B
ENVDETADJ. C
17
17
P4
AGC. A
6
Q203<2>
AGC. B
Q303<3>
RECDATA. A
RECDATA. B
6
P4
P4
P4
P4
P3
P3
P3
AGC. A
20
22
4, 5
2, 3
20, 19
6, 5
22, 21
4, 3
10, 11
8, 9
16, 17
14, 15
19
9
8
13
17
19
9
8
13
17
P4
P4
P4
P4
20
14
19
34
28
33
49
39
38
47
20
14
19
34
28
33
49
39
38
47
46
36
30
41
46
36
30
41
P1
20A
20A
P1
LOGIC
& GATES
FE_ON_L
IC21, 3, 11, Q800, 801, 802,
803, QR800, 801,802, 803
FE35POWER.A1
FE35POWER.A2
FE35POWER.B1
FE35POWER.B2
FE35POWER.A1
FE35POWER.A2
FE35POWER.B1
FE35POWER.B2
LPF FOR
25M
P2
P1
P2
Q351, C352-4,
L351<5>
LPF FOR
50M
RFLP
GATE
P2
P2
Q355, C364-7,
L356-7<5>
AGC. A
RFLP
GATE
IC100<1>
IC200<2>
IC9
IC9
RF_50M_L
IC351<5>
IC350<5>
Q366, C356-9, L353<5>
Q367, C368-71, L358-9<5>
17
22
5
1
6
7
1
IC709<9>
QR700<9>
6
7
ENVEDET_0
9
8
39
23A,24A
25A
8A,9A
10A
35
1B,1A
20B
12
11
37
P5
P1
P5
P5
P5
9
8
39
23A,24A
25A
8A,9A
10A
35
1B,1A
20B
12
11
37
RECDATA. B
EQHOLD. D0
EQHOLD. C0
P3
P3
4
P3
P3
ATF. B
EQHOLD. C0
EQHOLD. D0
EVR/
OUTPUT
SELECT
21A,
22A,
26B
IC450, 451, 453<6>
C
D
E
F
G
H
A
B
A
C
E
G
HID_RP. A
RECCUR. A
ATF. A
RECDATA. A
RECCUR. B
HID_RP. B
HID_RP. C
ENVDETADJ_D
HID_RP. D
P2
26
25
24
23
P5
26
25
24
23
B
D
F
H
HID_RP. D
HID_RP. C
HID_RP. B
HID_RP. A
5
ENVDET
P6
P3
P3
P3
P3
P3
P3
ENVDETADJ. C
P1
P1
21A,
22A,
26B
52,53,54
LPF FOR
25M
LPF FOR
50M
1
6
7
EQ_RP_
RF.A
ATF.A
EQ_RP_
RF.A
ATF.A
17
22
PBCLK.A
PBDATA.A
PBCLK.B
PBDATA.B
IC5<13>
IC102<1>
IC102<1>
72
92
61,62,63
65,45,64
58
SCLK, SDE, SDATA
SSCLK, SSDE, SSDATA
NSTB, RF_RESET_L, SPA.A
RECCLK
52,53,54
72
92
61,62,63
65,45,64
58
2
1
5
7
6
3
HSE.A0
HSE.A1
P1
31A
P1
31A
DEJAY
& GATE
+3.15VL
IC503, 2<7>
IC504<7>
67
67 HID_RP. A
HID_
RP. A
IC202<2>
IC202<2>
4
P3
DA_DATA,
DA_CLO,
HID_RP. D
HID_RP. C
HID_RP. B
HID_RP. A
FROM
ECC_SYS
TO
ECC_SYS
FROM
SERVO
VIA
MOTHER
FROM
SERVO
VIA
MOTHER
FROM
ECC_SYS
TO
ECC_SYS
TO
ECC_SYS
FROM
ECC_SYS
FROM
SERVO
VIA
MOTHER
DA_LD
RF_REC_H
FROM
SERVO
VIA
MOTHER
1,2,3
RECCUR. A
RECCUR. B
ENVDETADJ.D
ENVDETADJ. C
RFEQ SECTION
H_BUFF SECTION
43
43
Содержание AJSDX900P - 24P DVCPRO 50
Страница 3: ... 3 ...
Страница 4: ... 4 AJ SDX900E ...
Страница 5: ... 5 ...
Страница 7: ... 7 AJ SDX900P ...
Страница 8: ... 8 AJ SDX900E ...
Страница 9: ...FCD0307NTNK96E440E441 ...
Страница 32: ...INF 22 8 Open a target folder and select mem jcf file And click OK 9 Click OK 10 Click Program ...
Страница 156: ...SCHEMATIC DIAGRAMS NOTE BE SURE TO MAKE YOUR ORDERS OF REPLACEMENT PARTS ACCORDING TO PARTS LIST SECTION 7 ...
Страница 279: ...CBA 1 MOTHER P C BOARD VEP89140A FOIL SIDE FOIL SIDE REF LOC P6 C6 P11 A6 P13 A6 ...
Страница 308: ...CBA 30 FRONT SW P C BOARD VEP80C57A FOIL SIDE COMPONENT SIDE REAR JACK P C BOARD VEP80C52A COMPONENT SIDE FOIL SIDE ...
Страница 310: ...CBA 32 MENU SW P C BOARD VEP80C58A FOIL SIDE COMPONENT SIDE ...
Страница 312: ...PRE REC P C BOARD VEP83608A AJ YA903G FOIL SIDE COMPONENT SIDE CBA 34 ...