Mechanism Control - Sony GV-D200 Service Manual

For Schematic Diagram
• Refer to page 4-7 for printed wiring board.
• Refer to page 4-69 for waveform.
2 3 4
1
NO MARK:REC/PB MODE
VC-250 BOARD(10/16)
R :REC MODE
MECHANISM CONTROL(VC BLOCK) P :PB MODE
A
* :Cannot measure
-REF.NO.:30000 SERIES-
XX MARK:NO MOUNT
XVC_SCK
XVC_SCK
VC_SO
9
TO(2/16) VC_SO
DA_STB
B
DA_STB
35 LINE_OUT_V
TO(4/16)
C
D X0
58
TO(13/16)
XTAL20M
76 TO(4/16,7/16, XSYS_RST
13/16,14/16)
E
CAP_FG
84 TO(12/16,
CAP_FG
13/16,16/16)
DRUM_START
DRUM_START
CAP_ON
CAP_ON
CAP_FWD
F
CAP_FWD
DRUM_ON
DRUM_ON
DRUM_FG DRUM_ON
DRUM_FG
DRUM_PG
DRUM_PG
LOAD
LOAD
UNLOAD
UNLOAD
61 TAPE_END
TO(12/16,13/16)
TAPE_END
TAPE_TOP XRST_KINUTA
TAPE_TOP
CAP_PWM XCS_KINUTA
G
CAP_PWM
DRUM_PWM
DRUM_PWM
TAPE_LED_ON
DA_STB
TAPE_LED_ON
MODE_SW_A
MODE_SW_A
MODE_SW_B
MODE_SW_B
MODE_SW_C
MODE_SW_C
ME_SW
ME_SW
HI8_MP_SW
HI8_MP_SW
SREEL_AFG
H
60
TO(13/16) SREEL_AFG
TREEL_AFG
TREEL_AFG
XDRUM_BRAKE
JOG_VD
JOG_VD
VC_RF_SWP
VC_RF_SWP
X1/2_SWP
X1/2_SWP
ATF_SAMPLE
ATF_SAMPLE
SWP_DIR
I
SWP_DIR
TBC_VD
TBC_VD
MECHA_HD
MECHA_HD
MECHA_FLD
MECHA_FLD
45 TO(6/16)
MECHA_VD
MECHA_VD
CK_CONT1
CK_CONT1
J
XRST_KINUTA
XRST_KINUTA
XVC_SCK
XVC_SCK
VC_SO
VC_SO
VC_SI
VC_SI
XCS_KINUTA
XCS_KINUTA
K
SIGNAL PATH
L
Drum speed servo
Drum phase servo
Drum servo (speed and phase)
Capstan speed servo
Capstan servo (speed and phase)
M
Ref.signal
16
5 6 7 8
Note:Capacitor is mounted to the location
where R4919 is printed.
R4907 XX
C4907
0.1u
B
R4905
120 119 118 117 116 115 114 113 112
XX
R4919
0.01u
B
C4903 (Note)
R4903
10p CH
0
33
R4902
560k *
R4906 X0
0 *
C4904
X1
10p CH
X4901
VSS
20MHz
MD2
2.7
MD1
2.7
MD0
2.6
XRST_VC
R4901
Not Used/FE_10MHz
1k
C4905
Not Used
0.01u
B
Not Used
Not Used
Not Used
2.7
DRUM_ON
Not Used/XCS_HONEY
Not Used/DOP
Not Used/XCS_IO
2.7
G8/GX GX=H
2.7
XRST_KINUTA
2.1
XCS_KINUTA
Not Used/XCS_AU
0
DA_STRB
ZM_RST_LED
R4945 10k
0
ZM_RST_SENS
R4946
10k 0
FC_RST_SENS
2.7
VDD
2.7
XWE_EEPROM
2.7
XCS_EEPROM
Not Used/XREEL_HALL_ON
Not Used/LM_LIM_CONT
Not Used/XLM_LIM_ON
C4906
0.1u
B
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
C4902
1u B
IC4901
AK6480AM-E2
2.7 2.7 IC4901
Vcc
XCS
XVC_SCK 2.5
EEPROM
XSCK xBUSY
VC_SO 0.1 2.7
OI RST
R4904
100k
2.5
VC_SI
OO GND
REC REC/PB PB
4-29
9 10 11 12
R4935
100k
R4936 R4951
100k 0
111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91
2.5
GENERAL_AD
0
MF_A
0
MF_B
0
ZOOM_SW_AD
0
LENS_TEMP_AD
R4950
YRF_OFF
0
ATF_OFF
2.7
CS_CH/GCAM_PB
0
CH_SI/CAM/XLINE
2.7
SCK_CH/AGC_DIRECT
2.5
(TANUKI→VC) VC_SI
0.1 R4927 47k
(VC→TANUKI) VC_SO
2.5
SCK_VC
IC4902
2.8
XCS_VC
2.4
(HI→VC) HI_SO
Hi8/Std8 2.3

MECHANISM CONTROL

(VC→HI) HI_SI
2.5
HI_SCK
IC4902
MB91192PFF-G-117-BND-ER 2.7
XCS_VC_STAR
PITCH_PWM
CL4903
(V_LIGHT_PWM)YAW_PWM
0
IRIS_PWM
1.2
DRUM_PWM
0.4
CAP_PWM
VSS
(OSCI) GND
C4911
(OSCO) NC
0.1u
2.7
VDD
0
VC_F_BUSY
R4928 100k
2.7
CAP_ON
2.7
CAP_FWD
R4914 R4917
0 1k
13 14 15
*MARKED:MOUNT TABLE
GV-D800 GV-D800E GV-D200 GV-D200E
R911 10K 47K 100K 100K
R922 100K 100K 47K 10K
AFC_F0
SYS_V
R922 R910
* 100k
R4947 0
R909
R911
0
R4948 * 10k
R4949 0
R4938
100k
XCS_CH
R4939 100k R4941 0
CH_SO
R4940 100k R4942 0
XCH_SCK
VC_SI
R4933 0
VC_SO
XVC_SCK
R4934 0 XCS_VC HI_SO
HI_SO
HI_SO
HI_SI
HI_SI
HI_SI XHI_SCK
XHI_SCK
XHI_SCK
XCS_VC
R4932 XCS_VC
47k
R4931
R4930
47k
100k
R4922
47k
R4920
10k
DRUM_PWM
CAP_PWM
R4921
XVC_SCK
10k XVC_SCK
VC_SO
VC_SO
VC_SI
VC_SI
B
XCS_VC_STAR
VC_F_BUSY
CAP_ON
CAP_FWD
R4929
100k
XWEN
SSS
REG_GND
FB4901
0uH
D_2.8V
RP_POWER_SAVE
AGC_SLOW
RP_PB_MODE
RF_ENV_DET
4-30
GV-D200/D200E/D800/D800E
16 17
93
TO(6/16,16/16)
94
TO(5/16,6/16,14/16)
43 TO(5/16)
80
TO(7/16,13/16,14/16)
77
TO(14/16)
(NOT USE)
87 TO(3/16)
112
TO(15/16)
14
TO(2/16)
17
TO(2/16,13/16)
MECHANISM CONTROL
VC-250 (10/16)