Sony DCR-TRV130 / DCR-TRV130E Service Manual ▷ View online
DCR-TRV130/TRV130E
4-43
4-44
VIDEO OUT
VC-256 (7/15)
For Schematic Diagram
• Refer to page 4-61 for printed wiring board.
• Refer to page 4-66 for waveforms.
• Refer to page 4-61 for printed wiring board.
• Refer to page 4-66 for waveforms.
0.1
4.7
2.4
0
0.1
4.7
1.4
0
0.1
4.7
0
2.8
0.7
2.7
2.8
4.7
1.5
0
1.3
1.3
4.7
0
1.3
0.2
0.1
26
25
32
31
29
30
28
27
2.2
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
C3732
220u
4V
C3733
220u
4V
C3730 0.01u
B
R3721
22k
C3717
1u
B
C3734
10u
16V
C3735
0.01u
C3714
10u
6.3V
C3716
0.01u
B
C3724 0.1u
B
L3705
10uH
XCS_TAKO
VSP_SO
XVSP_SCK
FB3701
L3701
10uH
AN2225FHQ-EB
IC3701
1
2
3
4
5
6
7
8
9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
0.01u
B
C3731
10k
R3726
D_2.8V
A_4.75V
REG_GND
VIDEO_I/O
S_C_I/O
S_Y_I/O
CAIN_Y_OUT
CAIN_C_OUT
0.01u
B
C3723
B
2.2u
C3728
B
2.2u
C3729
RB3701
RB3702
SDC_IN
XX
C3701
R3704
XX
R3705
XX
XX
Q3701
ACC_CONT
AGC_CONT
R3722
XX
R3724
XX
C3704
XX
C3710
2.2u
C3706
XX
C3707
1u
B
C3715
XX
C3705
XX
B
XX
C3708
XX
C3711
C3709
XX
C3718
XX
TAKO_C_OUT
TAKO_Y_OUT
IR_VIDEO
RB3706
RB3707
XX
R3706
XX
Q3702
XX
Q3705
XX
R3708
XX
Q3703
C3736
XX
XVIDEO_IN
Q3704
XX
R3707
XX
4700
R3727
XX
R3728
1
A
VSP_SO
XVSP_SCK
XCS_T
AKO
VIDEO_I/O
S_Y_I/O
DR_C_OUT
XCS_TAKO
VSP_SO
XVSP_SCK
DR_Y_OUT
S_C_I/O
ACC_CONT
AGC_CONT
IR_VIDEO
DR_V_OUT
S_Y_I/O
VIDEO_I/O
S_C_I/O
DR_V_OUT
DR_C_OUT
DR_Y_OUT
AGC_CONT
ACC_CONT
C_GCA_CONT
AGC_VOUT
C_IN2
MAIN_VCC
C_IN3
D_GND
C_IN4
D_VCC
SI
XSCK
XCS
C_GND
SDC
DRV_C_OUT
C_VCC
Y_GND
Y_INV
DRV_Y_OUT
Y_VCC
V_GND
V_INV
DRV_V_OUT
V_VCC
IR_V_OUT
MM_TC2
4FSC_OUT
MM_TC3
XT
AL
PLL_VCC
EXT
AL
APC_FIL
BGT_OUT
PLL_GND
INPUT_C_OUT
VREF
INPUT_Y_OUT
IR
MAIN_GND1
Y_IN1
MAIN_GND2
SYNC_SEP_TC
Y_IN2
CLAMP_TC1
Y_IN3
CLAMP_TC2
Y_IN4
Y_GCA_CONT
C_IN1
0.5%
1k
1k
33x4
33
×
4
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
VC-256 BOARD(7/15)
VIDEO OUT
NOT USE
VIDEO SIGNAL
Y
PB
Y/CHROMA
REC
SIGNAL PATH
CHROMA
52
TO(13/15(CN1001))
53
TO(10/15)
TO(10/15)
54
TO(10/15)
26
42
TO(5/15)
55
TO(13/15(CN1002))
IC3701
VIDEO OUT
TO(15/15)
56
NOT USE
IR_VIDEO
16
10
G
5
6
E
3
8
B
D
C
9
2
4
7
F
11
DCR-TRV130/TRV130E
4-45
4-46
HI CONTROL
VC-256 (8/15)
For Schematic Diagram
• Refer to page 4-61 for printed wiring board.
• Refer to page 4-66 for waveforms.
• Refer to page 4-61 for printed wiring board.
• Refer to page 4-66 for waveforms.
2.8
0
0
0
0
0.1
0.1
3.6
7.6
3.0
3.0
3.1
7.6
3.0
2.9
3.0
2.8
0.3
2.6
0.3
2.8
2.1
1.4
0
2.9
2.8
0
2.4
2.9
2.9
2.7
0.3
0
2.9
0.1
2.9
2.9
2.5
1.4
0.3
2.9
2.8
2.7
2.7
2.4
2.9
3.0
2.9
2.9
1.5
1.1
2.9
0
0
0
0
0
2.8
2.8
2.8
2.8
2.8
2.8
2.5
2.5
2.9
2.9
2.7
2.7
2.7
2.9
2.9
2.9
0.3
0.3
2.9
2.8
1.6
2.8
R2.9/P0
R0/P2.9
2.9
2.9
2.9
2.9
2.8
R0.1/P0.4
2.9
0
0
0
0
R2.9
/P0
2.8
2.8
1.6
22
23
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
IC4803
CXP921064A-039R-T6
LANC_IN
1
LANC_OUT
2
XCS_VC
3
XSIRCS_IN
4
XCHARGE_LED
5
XF_TALLY_LED
6
XIR_LED_ON
7
XDS_WAKE_UP
8
XSYS_RST
9
EVF_DD_ON
10
XDS_FLASH_RST
11
XLANC_ON
12
GND
13
XVTR_MODE_SW
14
XCAM_MODE_SW
15
XS/S_SW
16
XEJECT_SW
17
XCC_DOWN
18
XPHOTO_FREEZE
19
XPHOTO_STBY_SW
20
XLANC_POWER_ON
21
TXD
22
RXD
23
LCD_COM/XDATA
24
INIT_CHARGE_ON
25
XCS_EVF
26
XCS_LCD
27
CAM_DD_ON
28
VTR_DD_ON
29
XLANC_JACK_IN
30
PRINTING
31
XLI_PRE_END
32
HI_SI
33
HI_SO
34
xHI_SCK
35
MELODY
36
TEST_POR
T
37
XRESET
38
GND
39
20MHZ_OUT
40
20MHZ_IN
41
VDD
42
IR_ON
43
XCS_OSD
44
OSD_SO
45
XOSD_SCK
46
CHARGE_INH
47
IB_SI
48
IB_SO
49
F
AST_CHARGE
50
VDD
51
32KHZ_IN
52
32KHZ_OUT
53
GND
54
TALLY_LED
55
MELODY_ENV
56
MS_LED
57
XCS_ALIGN
58
SIRCS_ENV
59
XCS_LCD_DRIVER
60
BATT_IN
61
TEST_PORT
62
LCH_DET
63
SYS_V
64
DS_BUSY
65
BATT/XEXT
66
DIAL A
67
DIAL B
68
XMS_IN
69
70
SHOE_CONT_AD
USB_DET
71
HOTSHOE_ID1
72
HOTSHOE_ID2
73
GND
74
AVREF_0
75
A
VREF_1
76
A
VDD
77
LCD_LED_ON
78
XCS_DS
79
XCS_MECHA
80
SHOE_ON
81
EXT_MIC_DET
82
RCH_DET
83
V_JACK_IN
84
XS_JACK_IN
85
VDD(PWE)
86
VDD
87
GND
88
PRINT_OFF
89
BA
TT_SENSE
90
ACV_SENSE
91
N.C.
92
KEY_AD0
93
KEY_AD1
94
KEY_AD2
95
KEY_AD3
96
KEY_AD4
97
KEY_AD5
98
KEY_AD6
99
N.C
100
HI_SI
LCD_COM/XDATA
0.022u
B
C4819
HI_SO
XHI_SCK
BEEP
CAM_DD_ON
VTR_DD_ON
100k
R4878
47k
R4821
0.1u
B
C4807
XOSD_SCK
100k
R4803
XCS_OSD
220k
±
0.5%
R4834
CH
C4822
18p
EVF_DD_ON
XPHOTO_FREEZE
HN1L02FU(TE85R)
Q4804
B
C4823
0.1u
DIAL_A
KEY_AD5
MA111-(K8).S0
D4803
DIAL_B
47k
R4863
KEY_AD4
XEJECT_SW
1k
R4866
KEY_AD2
LI_3V
KEY_AD1
OSD_SO
1k
R4840
XF_TALLY_LED
XSYS_RST
0.1u
B
C4816
XS_JACK_IN
XCHARGE_LED
0.1u
B
C4817
B
C4814
0.01u
V_JACK_IN
220k
±
0.5%
R4833
XCS_LCD_DRIVER
INIT_CHARGE_ON
470k
±
0.5%
R4835
LCD_LED_ON
C4810
XX
1M
R4871
XCC_DOWN
B
C4813
0.01u
SYS_V
TALLY_LED
B
C4811
0.01u
XSIRCS_SIG
HI_TXD
KEY_AD0
HI_RXD
S-8423YFS-T2
IC4801
VSS
1
PREEND
2
VBAT
3
CS
4
RESET
5
VOUT
6
VIN
7
VRO
8
XHI_RESET
DC_PACK_SW
C4806
33u
4V
D_2.8V
X4802
32.768kHz
BATT/XEXT_SW
B
C4812
0.01u
EVER_3.0V
470k
±
0.5%
R4836
B
6800p
C4820
100k
R4811
BATT_SIG
XCS_MECHA
0.01u
C4808
B
VTR_UNREG
0.1u
B
C4802
BATT_UNREG
XCS_LCD
560k
R4864
470
R4882
10M
R4876
1608
REG_GND
CH
C4821
22p
FAST_CHARGE
XCS_VC
HI_TEST_A
LANC_OUT
LANC_IN
RB4800
1
2
3
4
5
6
7
8
RB4802
1
2
3
4
5
6
7
8
RB4803
1
2
3
4
5
6
7
8
RB4804
XX
RB4805
1
2
3
4
5
6
7
8
RB4807
1
2
3
4
RB4808
1
2
3
4
XLANC_PWR_ON
MA132WK-(K8).SO
D4801
0.1u
B
C4824
MA728-(K8).S0
D4806
0
R4895
R4896
XX
IR_ON
RB4811
XX
XCS_EVF
KEY_AD3
XX
R4897
RB4806
470kX4
470kX4
1
2
3
4
5
6
7
8
XCS_ALIGN
XHI_RESET
XIR_LED_ON
RN1904FE(TPLR3)
Q4805
6
2
1
3
5
4
2SD2216J-QR(K8).SO
Q4806
2200
R4807
1k
R4806
3300
R4804
R4805
4700
SIRCS_PWM
1k
R4808
RB4812
S-817A36ANB-CUZ-T2
IC4804
1
GND
2
Vin
3
Vout
4
N.C.
RB4809
1
2
3
4
RB4810
1
2
3
4
5
6
7
8
33
R4898
XX
R4899
CAM_DD_ON
XHI_SCK
HI_SO
5P
CN1009
1
2
3
4
5
S002
1
A
X4801
20MHz
SYS_V
BEEP
LCD_COM/XDATA
LCD_LED_ON
XCS_LCD_DRIVER
XCHARGE_LED
XF_TALLY_LED
TALLY_LED
DIAL_B
DIAL_A
DC_PACK_SW
FAST_CHARGE
BATT/XEXT_SW
BATT_SIG
XS_JACK_IN
DC_P
ACK_SW
XPHOTO_FREEZE
KEY_AD0
KEY_AD1
KEY_AD2
KEY_AD4
KEY_AD5
XCC_DOWN
V_JACK_IN
XS_JACK_IN
VTR_DD_ON
XOSD_SCK
XCS_OSD
OSD_SO
XSYS_RST
SYS_V
HI_SI
EVF_DD_ON
EVF_DD_ON
XSYS_RST
XCS_VC
XF_TALLY_LED
LCD_COM/XDATA
HI_RXD
INIT_CHARGE_ON
HI_TEST_A
HI_SI
F
AST_CHARGE
IR_ON
XHI_SCK
OSD_SO
CAM_DD_ON
XOSD_SCK
XCS_OSD
VTR_DD_ON
XCS_LCD
TALLY_LED
XCS_LCD_DRIVER
XCS_MECHA
HI_TXD
XCS_LCD
XCS_VC
XCS_MECHA
HI_TXD
HI_RXD
SIRCS_SIG
INIT_CHARGE_ON
LI_3V
BA
TT_SIG
LCD_LED_ON
DIAL_B
V_JACK_IN
HI_TEST_A
IR_ON
HI_SO
XCS_EVF
XCS_EVF
KEY_AD3
XCHARGE_LED
MELODY
XCS_ALIGN
XCS_ALIGN
XIR_LED_ON
XIR_LED_ON
XEJECT_SW
XVTR_MODE_SW
XCAM_MODE_SW
XS/S_SW
XEJECT_SW
XCC_DOWN
XLANC_PWR_ON
DIAL_A
BATT/XEXT_SW
SIRCS_ENV
SIRCS_ENV
SIRCS_PWM
MELODY_ENV
MELODY_ENV
SIRCS_PWM
KEY_AD1
KEY_AD0
KEY_AD3
KEY_AD2
KEY_AD4
KEY_AD5
XPHOTO_FREEZE
SIRCS_SIG
LI_3V
BEEP
MELODY
CAM_DD_ON
XHI_SCK
HI_SO
XCAM+STBY_SW
XVTR_MODE_SW
XS/S_SW
XLANC_PWR_ON
4
5
1
2
3
6
1kX4
470kX4
470kX4
1kX4
470kX2
1kX2
47kX2
1kX4
1kX4
REG_GND
(SS-1000)
S001
XCAM+STBY_SW
PLAYER
START/STOP
OFF(CHARGE)
XS/S_SW
CAMERA
POWER
REG_GND
XVTR_MODE_SW
CONTROL SWITCH BLOCK
Q4805,4806
BEEP/SIRCS
INTERFACE
BEEP/SIRCS
INTERFACE
57
TO(9/15)
NOT USE
58
TO(13/15
(CN1003))
(CN1003))
59
TO(10/15)
47
TO(5/15)
45
TO(5/15,9/15,
10/15,
13/15(CN1003))
10/15,
13/15(CN1003))
46
TO(5/15,
13/15(CN1007))
13/15(CN1007))
4
TO(1/15)
60
TO(15/15)
61
TO(13/15
(CN1001))
(CN1001))
62
TO(11/15)
63
TO(13/15
(CN1003))
(CN1003))
64
TO(9/15,10/15)
44
TO(5/15,
13/15(CN1007))
13/15(CN1007))
65
TO(14/15)
TO(13/15
(CN1002))
(CN1002))
66
TO(14/15)
67
CONTROL SWITCH BLOCK(SS-1000)are replaced as a block.
So the PRINTED WIRING BOARDS are omitted.
So the PRINTED WIRING BOARDS are omitted.
70
TO(13/15(CN1007))
71
TO(13/15(CN1004))
72
TO(13/15(CN1002))
73
TO(13/15(CN1007))
74
TO(12/15)
75
TO(13/15(CN1008))
NOT USE
70
TO(13/15
(CN1011))
(CN1011))
NOT USE
TO(13/15
(CN1007))
(CN1007))
69
IC4803
HI CONTROL
10
G
H
5
13
6
E
3
8
B
12
D
C
9
2
4
7
J
I
17
16
18
F
K
11
15
14
16
VC-256 BOARD(8/15)
HI CONTROL(HI BLOCK)
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
SWITCH
IC4801
IC4804
REG.
RESET BLOCK
DCR-TRV130/TRV130E
4-47
4-48
CAMERA/MECHA CONTROL
VC-256 (9/15)
For Schematic Diagram
• Refer to page 4-61 for printed wiring board.
• Refer to page 4-66 for waveform.
• Refer to page 4-61 for printed wiring board.
• Refer to page 4-66 for waveform.
2.5
R0.2/
P0.7
2.8
2.5
2.8
2.8
2.8
2.8
2.8
2.8
2.4
0
0
1.0
1.1
2.8
2.8
2.1
2.8
2.8
0
2.8
2.8
2.8
2.7
1.3
2.8
R1.1/P1.4
0
1.3
2.8
2.8
2.8
0
1.2
1.4
1.6
P0.2
R1.4/
2.8
0
2.8
2.5
R0.2/P0.7
2.5
2.9
2.1
2.4
2.5
2.8
0
R1.4/P0
2.8
0
24
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
XSYS_RST
XRST_KINUT
A
CH_SO
XCS_CH
XVC_SCK
ZOOM_VR_AD
LINE_OUT_V
MB91192PFF-G-134-BND-ER
IC4902
1
X0
2
X1
3
VSS
4
MD2
5
MD1
6
MD0
7
XRST_VC
8
8,MX=L / BX,MEGA=H
9
Not Used
10
Not Used
11
Not Used
12
Not Used
13
DRUM_ON
14
XME/MP
15
Not Used/DOP
16
Not Used/XCS_IO
17
8,BX=L / MX,MEGA=H
18
XRST_KINUTA
19
XCS_KINUTA
20
Not Used
21
DA_STRB
22
ZM_RST_LED
23
ZM_RST_SENS
24
FC_RST_SENS
25
VDD
26
XWE_EEPROM
27
XCS_EEPROM
28
Not Used
29
Not Used
30
Not Used/XLM_LIM_ON
31
T
APE_LED_ON
32
LOAD
33
UNLOAD
34
VSS
35
MSW_A
36
MSW_B
37
MSW_C
38
ME_SW
39
RF_ENV_DET
40
HI8_MP_SW
41
T
APE_TOP
42
T
APE_END
43
XNS_ON_SW
44
A
TF_SAMPLE
45
Not Used
46
RP_PB_MODE
47
SWP
48
X1/2_SWP(HSWP)
49
Not Used
50
D_ST
AR
T
51
AUDIO_OUT
52
MF_LED
53
FC_RST_LED
54
AGC_SLOW
55
RP_PS
56
SSS
57
XWEN
58
VST_C_CHARGE
59
JOG_VD
60
LCD_HOLD
61
CAP_FWD
62
CAP_ON
63
VC_F_BUSY
64
VDD
65
(OSCO) NC
66
(OSCI) GND
67
VSS
68
CAP_PWM
69
DRUM_PWM
70
IRIS_PWM
71
(V_LIGHT_PWM)YAW_PWM
72
PITCH_PWM
73
XCS_VC_STAR
74
HI_SCK
75
(VC
→
HI) HI_SI
76
(HI
→
VC) HI_SO
77
XCS_VC
78
SCK_VC
79
(VC
→
BARDS+) VC_SO
80
(BARDS+
→
VC) VC_SI
81
SCK_CH
82
CH_SI
83
CS_CH
84
HALL_AD
85
AFC_F0_IN
86
LENS_TEMP_AD
87
ZOOM_SW_AD
88
MF_B
89
MF_A
90
GENERAL_AD
91
SYSTEM_AD
92
DRUM_TEMP_AD
93
N.C. / DRUM_BRAKE
94
LENS_DETE
95
S_REEL_FG_AD
96
T_REEL_FG_AD
97
PITCH_AD
98
Y
A
W_AD
99
FF_REW_UP
100
A
VDD
101
A
VRH
102
A
VSS
103
VSS
104
CK_CONT1
105
INT_VD
106
STB_ON
107
TBC_V_RST
108
SYS_V
109
CFG_HMS
110
CK_CONT2
111
MECHA_FLD
112
MECHA_HD
113
CAM_VD
114
LINE_OUT_V
115
CAP_FG
116
DRUM_FG
117
DRUM_PG
118
MECHA_VD
119
N.C.
120
VDD
100k
R4904
IFI_VD
FC_RST
REG_GND
IFI_OE
10p
CH
C4903
LENS_TEMP_AD
10p
CH
C4904
ZM_RST
HALL_AD
HI_SO
CL4919
0.1u
B
C4906
CL4918
RB4906
XHI_SCK
CL4917
RB4905
XX
20MHz
X4901
CL4914
RB4904 XX
BR9080RFV-E2
IC4901
1
XCS
2
XSCK
3
OI
4
OO
5
GND
6
RST
7
xBUSY
8
Vcc
CL4903
VC_SI
CL4913
ME_SW
CL4912
D_2.8V
CL4911
0
R4903
HI8_MP_SW
CL4910
X0
CL4909
XTAL20M
CL4908
0
R4906
CL4907
XCH_SCK
CL4905
0.1u
B
C4907
LENS_FIL
T
ER_ON_SW
XX
C4911
SSS
RB4903
XX
XWEN
CAP_FG
CL4921
B
C4909
0.01u
CL4920
R4902
560k
100k
R4930
XME/MP
0.01u
B
C4908
FC_RST_LED
RB4908
ZM_RST_LED
RB4907
XX
47k
R4922
100k
R4960
2200
R4918
CL4922
0.1u
B
C4910
PLA/GLASS
VC_F_BUSY
XCS_VC_STAR
PITCH_AD
YAW_AD
V_LIGHT_PWM
VST_C_RESET
C4905
0.1u
1k
R4901
1u
B
C4902
1608
HI_SI
VC_SO
SYS_V
IRIS_PWM
XVC_SCK
XCS_KINUT
A
0.01u
C4912
XX
C4913
XX
R1023
10k
R1024
XCS_VC
SYS_V
VC_SO
DA_STB
1
A
CSE2P
XVC_SCK
VC_SO
VC_SI
IFI_OE
IFI_VD
HALL_AD
IRIS_PWM
ZM_RST
FC_RST_LED
ME_SW
HI8_MP_SW
LINE_OUT_V
WEE2P
SYS_V
LENS_TEMP_AD
FC_RST
XCS_KINUT
A
VC_SI
VC_SO
XVC_SCK
XRST_KINUT
A
XCS_CH
XHI_SCK
HI_SI
HI_SO
LINE_OUT_V
XCS_KINUTA
DA_STB
ZM_RST
FC_RST
WEE2P
CSE2P
Y
A
W_AD
PITCH_AD
YAW_AD
VST_C_RESET
LENS_TEMP_AD
ZOOM_VR_AD
XHI_SCK
HI_SI
HI_SO
VC_F_BUSY
ZM_RST_LED
ZM_RST_LED
VST_C_RESET
FC_RST_LED
XRST_KINUTA
XCS_VC_STAR
SSS
XWEN
XWEN
SSS
CH_SO
XCH_SCK
V_LIGHT_PWM
PITCH_AD
LENS_FIL
TER_ON_SW
XME/MP
XCS_CH
XCH_SCK
CH_SO
HALL_AD
CAP_FG
CAP_FG
VC_SI
VC_SO
XVC_SCK
PLA/GLASS
PLA/GLASS
IFI_OE
IFI_VD
ME_SW
HI8_MP_SW
LENS_FIL
TER_ON_SW
ZOOM_VR_AD
XME/MP
XVC_SCK
GENERAL_AD
XCS_VC
DA_STB
VC_SO
SYS_V
VC_F_BUSY
IRIS_PWM
V_LIGHT_PWM
XCS_VC_STAR
4700X2
100kx4
80
TO(13/15(CN1008))
TO(3/15)
17
6
TO(1/15)
5
TO(1/15,2/15)
TO(2/15)
11
43
TO(5/15)
79
TO(6/15)
64
TO(8/15,10/15)
TO(13/15(CN1002))
81
82
TO(13/15(CN1002))
57
TO(8/15)
NOT USE
CAMERA/MECHA CONTROL
IC4902
EEPROM
IC4901
28
TO(4/15)
TO(15/15)
78
TO(5/15,
8/15,10/15,
13/15(CN1003))
8/15,10/15,
13/15(CN1003))
45
TO(11/15)
77
TO(10/15)
76
20
TO(3/15)
CAMERA/MECHA CONTROL(JC BLOCK)
VC-256 BOARD(9/15)
XX MARK:NO MOUNT
-REF.NO.:10000 SERIES-
16
10
G
H
5
13
6
E
3
8
B
12
D
C
9
2
4
7
J
I
F
K
11
15
14
DCR-TRV130/TRV130E
4-49
4-50
MECHANISM CONTROL
VC-256 (10/15)
For Schematic Diagram
• Refer to page 4-61 for printed wiring board.
• Refer to page 4-66 for waveforms.
• Refer to page 4-61 for printed wiring board.
• Refer to page 4-66 for waveforms.
2.8
2.8
2.8
2.8
2.7
0.3
2.5
1.4
0
1.4
0
2.8
0
0.6
0
0.1
0
1.4
0
0
2.8
1.4
R0/P2.8
2.8
R2.8/P0
2.8
2.8
0
2.8
2.7
2.8
2.1
2.4
2.5
2.8
0
0
2.5
0.3
2.7
0
2.7
2.8
0
1.4
1.4
2.8
1.0
0.9
2.8
2.8
0
0
0
2.8
2.8
2.8
2.6
2.8
2.8
R2.4/P1.6
R2.2/P1.6
R1.4/P0.8
R1.4/P1.0
R1.4/P1.5
R1.2/P1.7
R1.8/P1.2
0.2
2.2
2.2
2.3
2.7
2.8
0
0
0
2.8
0
0.1
2.8
1.4
0
1.4
2.8
0
2.8
2.8
1.4
2.8
1.4
0
0~2.8
0~2.8
2.8
2.8
2.8
0.1
2.8
2.8
0
R1.2/P2.8
1.4
1.1
0.6
20
21
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
2.8
2.8
MB91192PFF-G-138-BND
IC4501
X0
1
X1
2
VSS
3
MD2
4
MD1
5
MD0
6
XSYS_RST
7
XPWAD
8
XPWDA
9
XRST_LINK
10
XRST_PHY
11
ANALOG_MUTE
12
ALE
13
XDVCN
14
WR01
15
RDX
16
XCS_VFD
17
XCS_TAKO
18
XCS_DAC
19
AUDIO_IN
20
XCS_XYZ1
21
XFF_REW_UP
22
XCS_TRF
23
XCS_XYZ2
24
VDD
25
MCDA0
26
MCDA1
27
MCDA2
28
MCDA3
29
MCDA4
30
MCDA5
31
MCDA6
32
MCDA7
33
VSS
34
MCHA0
35
MCHA1
36
MCCE
37
XCS_SFD
38
MODE_SW_A
39
MODE_SW_B
40
MODE_SW_C
41
MODE_SW_D
42
VIDEO_IN
43
REC_PROOF
44
CAP_ON
45
CAP_FWD
46
DRUM_ON
47
RSA
T
48
LM+
49
LM-
50
LM_LIM_ON
51
LM_LIM_DET
52
T
APE_TOP
53
T
APE_END
54
T
APE_LED_ON
55
REC_CRR
T0
56
REC_CRR
T1
57
SCOD_WINDOW
58
XFE_ON
59
SWP
60
DRP
61
SWP_75Hz
62
DRUM_START
63
VDD
64
N.C.(XTAL)
65
GND(EXTAL)
66
VSS
67
DRUM_PWM
68
CAP_PWM
69
REEL_PWM
70
XCS_HONEY
71
XHI_CS_MC
72
XCS_MC_FLASH
73
XVSP_SCK
74
VSP_SO
75
VSP_SI
76
LPS
77
XDRP_SCK
78
DRP_SO
79
DRP_SI
80
XHI_SCK
81
HI_SI(MC
→
HI)
82
HI_SO(HI
→
MC)
83
LIP_SLEEP
84
HP_JACK_IN
85
DEM0
86
DEM1
87
XCS_EEP
88
EEP_RST
89
EEP_RDY/BSY
90
OOE
91
XRST_VTR
92
XCASETTE_IN
93
SDC_IN
94
A
TF_ERR
95
DEW_DET
96
PLUG_DC_LEVEL
97
NC
98
RF_ENV_DET
99
A
VDD
100
A
VRH
101
A
VSS
102
VSS
103
BBI_LINE_X8
104
XREEL_HALL_ON
105
FRRV
106
TRR
T
107
TRRV
108
CFG_COUNT
109
CFG_COUNT
110
DRUM_8PB/PLUG_DC_SW
111
VREF
112
SREEL_FG
113
TREEL_FG
114
CAP_FG
115
DRUM_FG
116
DRUM_PG
117
EXVSYNC
118
FP
119
VDD
120
C4505
XX
BR9016RFV-E2
IC4502
1 XCS
2 XSCK
3 DI
4 DO
5
GND
6
RST
7
XBUSY
8
Vcc
0.01u
B
C4507
REG_GND
D_2.8V
MODE_SW_A
MODE_SW_B
MODE_SW_C
REC_PROOF_SW
CAP_ON
CAP_FWD
CAP_PWM
CAP_FG
DRUM_ON
DRUM_START
DRUM_PWM
DRUM_FG
DRUM_PG
LOAD
UNLOAD
LM_LIM_ON
LM_LIM_DET
TAPE_LED_ON
TAPE_TOP
TAPE_END
SREEL_FG
TREEL_FG
XREEL_HALL_ON
DEW_AD
R4507
1k
B
C4501
0.1u
100k
R4508
100k
R4524
100k
R4527
100k
R4514
DRP
XVSP_SCK
VSP_SO
LPS
XDRP_SCK
DRP_SO
LIP_SLEEP
DEM0
DEM1
MCDA5
MCDA6
MCDA7
MCHA0
MCHA1
MCCE
XCS_SFD
REC_CRRT0
REC_CRRT1
SCOD_WINDOW
SWP
MCDA2
MCDA3
MCDA4
XRST_VSP
FRRV
TRRT
TRRV
XPWAD
XPWDA
MCDA0
RDX
WRX
XCS_AU
XCS_TRF
ALE
XCS_TAKO
XRST_PHY
XCS_VFD
MCDA1
XRST_LINK
1M
R4523
VSP_SI
DRP_SI
VREF
IFI_VD
OFR
HP_JACK_IN
0.01u
B
C4506
1u
B
C4504
10k
R4520
DV_RF_SWP
XDVCN
XCS_MC_FLASH
XFE_ON
HI_SO
XHI_SCK
XCS_MECHA
HI_SI
XSYS_RST
XTAL20M
X0
0.01u
C4509
XX
C4510
CL4501
CL4502
RB4502
100kX4
100kX4
1
2
3
4
5
6
7
8
RB4501
XX
1
2
3
4
5
6
7
8
ATF_ERR
4700
R4512
CL4504
CL4505
CL4506
CL4507
RSAT
SDC_IN
XAUDIO_IN
IFI_OE
0.033u
B
C4511
XVIDEO_IN
R4536
100k
TAPE_LED_ON
VSP_SO
XVSP_SCK
10k
RB4503
1
A
ALE
WRX
RDX
MCDA0
MCDA1
MCDA2
MCDA3
MCDA4
SCOD_WINDOW
MCCE
MCHA1
MCHA0
MCDA7
MCDA6
MCDA5
LIP_SLEEP
VREF
DRP
TRRV
XCS_VFD
LPS
XHI_SCK
HI_SI
HI_SO
VFI_OE
XRST_VSP
SWP
XCS_SFD
OFR
IFI_VD
XPWDA
XCS_MECHA
DRP_SI
XCS_TAKO
XCS_AU
XCS_TRF
DRUM_PG
DRUM_FG
XREEL_HALL_ON
T
APE_END
T
APE_TOP
LM_LIM_DET
LM_LIM_ON
DRUM_ON
CAP_FWD
CAP_ON
CAP_FG
FRRV
TRR
T
DV_RF_SWP
DRUM_START
XFE_ON
DEW_AD
VSP_SI
XCS_VFD
XCS_TAKO
XCS_SFD
XDRP_SCK
DRP_SO
XCS_TRF
XCS_MC_FLASH
XRST_VSP
DEM0
DEM1
XPWAD
XPWDA
IFI_OE
VREF
TRRV
WRX
RDX
FRRV
TRRT
DRP
ALE
XDVCN
XRST_LINK
XRST_PHY
LIP_SLEEP
LPS
OFR
MCDA0
MCDA1
MCDA2
MCDA3
MCDA4
MCDA5
MCDA6
MCDA7
MCHA0
MCHA1
MCCE
SCOD_WINDOW
MODE_SW_A
MODE_SW_B
MODE_SW_C
DEW_AD
CAP_ON
CAP_FWD
CAP_FG
DRUM_ON
DRUM_START
DRUM_FG
DRUM_PG
LOAD
UNLOAD
LM_LIM_ON
LM_LIM_DET
TAPE_TOP
TAPE_END
SREEL_FG
TREEL_FG
XREEL_HALL_ON
UNLOAD
LOAD
MODE_SW_A
MODE_SW_B
MODE_SW_C
DEM1
DEM0
TREEL_FG
SREEL_FG
IFI_VD
HP_JACK_IN
XDVCN
HP_JACK_IN
XPWAD
XRST_LINK
XRST_PHY
VSP_SI
XCS_MC_FLASH
ATF_ERR
A
TF_ERR
VSP_SO
XVSP_SCK
DRP_SO
XDRP_SCK
SDC_IN
RSA
T
RSAT
SDC_IN
XAUDIO_IN
XAUDIO_IN
XVIDEO_IN
T
APE_LED_ON
REC_CRR
T0
REC_CRR
T1
DRP_SI
XVSP_SCK
VSP_SO
DV_RF_SWP
REC_CRRT0
REC_CRRT1
XFE_ON
XCS_AU
SWP
CAP_PWM
DRUM_PWM
DRUM_PWM
CAP_PWM
REC_PROOF_SW
TAPE_LED_ON
XVIDEO_IN
REC_PROOF_SW
/PLUG_CONT/DEBUG_OUT0
/ATF_DEBUG
/S_EL
TN_ERR
/L_CASETTE
/T_ENL
TN_ERR
/CM+
/FP_SEL
16
MECHANISM CONTROL
IC4501
XX MARK:NO MOUNT
MECHANISM CONTROL(MC BLOCK)
-REF.NO.:10000 SERIES-
VC-256 BOARD(10/15)
Capstan servo (speed and phase)
Drum phase servo
SIGNAL PATH
Drum servo (speed and phase)
REC
Drum speed servo
Capstan speed servo
REC/PB
PB
26
TO(7/15,12/15)
NOT USE
24
(1/2)TO(4/15)
54
TO(7/15)
TO(6/15)
49
NOT USE
76
TO(9/15)
TO(7/15)
53
TO(12/15)
83
84
TO(12/15)
85
TO(13/15(CN1007))
11
TO(2/15)
24
(2/2)TO(4/15)
35
TO(4/15)
TO(4/15,13/15(CN1011))
25
1
3
2
4
IC4502
EEPROM
86
TO(15/15)
45
TO(5/15,8/15,
9/15,13/15(CN1003))
9/15,13/15(CN1003))
87
TO(11/15)
88
TO(11/15)
TO(8/15,9/15)
64
TO(8/15)
59
10
G
H
5
13
6
E
3
8
B
12
D
C
9
2
4
7
J
I
17
16
F
11
15
14
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