Sony DCR-TRV230E Service Manual page 100

DCR-TRV230E/TRV235E/TRV325E/
TRV330E/TRV430E/TRV530E
For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-104 for waveform.
2 3 4
1
119
TO(12/18)
VC-254 BOARD(11/18)
A
CAMERA CONTROL,HI8/STD8
MECHA CONTROL,
STEADY SHOT(VC,SE BLOCK)
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
B
99
TO(10/18) SYS_V
C
SYS_V
7
TO(1/18,2/18) CK_CONT1
CK_CONT2
X0
113
TO(13/18)
XTAL20M
D
XWEN_FROM_VC
XWEN_FROM_VC
TO(17/18
114
SSS_FROM_VC
(CN1104))
SSS_FROM_VC
E
STB_ON
115 TO(17/18 STB_ON
(CN1101))
RF_ENV_DET
91 RF_ENV_DET
TO(9/18)
F
DRUM_START
CAP_FG
CAP_FG
CAP_ON
CAP_ON
CAP_FWD
CAP_FWD
DRUM_ON
DRUM_ON
DRUM_FG
G
DRUM_FG
DRUM_PG
DRUM_PG
TAPE_LED_ON
TAPE_LED_ON
LOAD
LOAD
UNLOAD
UNLOAD
TAPE_END
116 TO(13/18,
TAPE_END
14/18)
TAPE_TOP
TAPE_TOP
H
CAP_PWM
CAP_PWM
DRUM_PWM
DRUM_PWM
MODE_SW_A
MODE_SW_A
MODE_SW_B
MODE_SW_B
MODE_SW_C
I MODE_SW_C
SREEL_AFG
SREEL_AFG
TREEL_AFG
TREEL_AFG
ME_SW
ME_SW
117
TO(14/18)
HI8_MP_SW
HI8_MP_SW
XDRUM_BRAKE
XDRUM_BRAKE
J
IC4901
EEPROM
REG_GND
118 FB4901
TO(18/18)
0uH
K
D_2.8V
A_2.8V
*MARKED:MOUNT TABLE
R1131
R1127
TRV230E/ TRV325E/ *
*
REF.NO.
TRV235E TRV330E/ TRV430E
TRV530E
R1127 22k 10k
R1128
R1132
100k
*
L R1131 56k 100k
68k 47k
R1132
M
16
CAMERA CONTROL, Hi8/STD8 MECHA CONTROL, STEADY SHOT
VC-254 (11/18)
5 6 7 8
71 TO(6/18,15/18, 69 90 57
TO(6/18) TO(9/18) TO(5/18)
17/18(CN1108))
SYS_V
CK_CONT1
C4907
0.1u
B
R4905
120 119 118 117 116
XX
C4912
C4903
0.01u
10p
R4903
B
CH
0
DRUM_START 1.1
R4902
35
R4906
560k X4901 X0
0
20MHz 1.0
X1
C4904
VSS
10p
CH
MD2
2.8
MD1
C4905
0.01u B
MD0
2.8
XRST_VC
R4901
1k
MF_LED R0.1/P3.7
Not Used
Q4901
RN1102F(TPL3)
Not Used
LED
DRIVE
Not Used
Not Used
R2.8/P0
DRUM_ON 2.8
DRUM_ON
2.8
XME/MP
XME/MP
Not Used/DOP
Not Used
2.8
2.8
XRST_KINUTA
XRST_KINUTA
XCS_KINUTA 2.1
XCS_KINUTA
Not Used
0
DA_STB
DA_STRB
ZM_RST_LED 2.8
ZM_RST_LED
ZM_RST 2.8
ZM_RST_SENS
2.8
FC_RST
FC_RST_SENS
2.8
VDD
WEE2P 2.8
XWE_EEPROM
2.8
CSE2P
XCS_EEPROM
C4906 Not Used
0.1u
B Not Used
Not Used/XLM_LIM_ON
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
1608
IC4901
BR9080RFV-E2
2.8
CSE2P 2.8
Vcc
XCS
GENERAL_AD R4904
2.5
100k
XVC_SCK
XSCK xBUSY
SYSTEM_AD
R0.2/
VC_SO P0.7 2.8 WEE2P
OI RST
2.5
VC_SI
OO GND
9 10 11 12
18
TO(2/18)
R4936
100k
115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91
RB4903
100kX4
1.2
GENERAL_AD
2.8
MF_A
R0.1/P2.8
MF_B
1.4
ZOOM_SW_AD
1.6
LENS_TEMP_AD
3.0
AFC_F0_IN
R1.4/P0.2
HALL_AD
2.8
CS_CH/GCAM_PB
0
CH_SI/CAM/XLINE
2.8
SCK_CH/AGC_DIRECT
2.5
IC4902 (TANUKI→VC) VC_SI
R0.2/P0.7
(VC→TANUKI) VC_SO
2.5
CAMERA CONTROL,
SCK_VC
HI8/STD8 MECHA CONTROL 2.9
XCS_VC
2.1
IC4902
(HI→VC) HI_SO
MB91192PFF-G-134-BND-ER
2.4
(VC→HI) HI_SI
2.5
HI_SCK
2.8
XCS_VC_STAR
0
PITCH_PWM
0
(V_LIGHT_PWM)YAW_PWM
R1.4/P0
IRIS_PWM
1.2
DRUM_PWM
0.5
CAP_PWM
VSS
(OSCI) GND
(OSCO) NC
2.8
VDD
0
VC_F_BUSY
2.8
CAP_ON
2.8
CAP_FWD
13 14 15 16
8 TO(1/18, 9 26 120 TO(17/18 121 TO(17/18
TO(1/18) TO(3/18)
2/18) (CN1113)) (CN1116))
SIGNAL PATH
Drum speed servo
Drum phase servo
Drum servo (speed and phase)
Capstan speed servo
Capstan servo (speed and phase)
XHI_SCK
HI_SO
HI_SI
XCS_VC
XCS_VC_STAR
R4923
47k
VC_F_BUSY
R4943 1k MF_A
R4944 1k MF_B
R4924
47k
ZOOM_VR_AD
R4925 470k
LENS_TEMP_AD
R4926 470k
R4918
2200
HALL_AD
XCS_CH
C4910
0.1u B CH_SO
XCH_SCK
R4927 47k VC_SI
R2004
22k
XCS_VC
C2009
0.056u
HI_SO
C2003 C2016
R4932
0.1u XX
47k
HI_SI
B
R4931
XHI_SCK 47k
R4930
XCS_VC_STAR
100k
CL4903
R4922
PITCH_AD
CL4901 47k
IRIS_PWM
R4920
DRUM_PWM
10k
10 9 8 7
CAP_PWM
R4921
10k
C4911 0.1u B
C2005
CAP_ON 11 12 13 14 15 16 17 18 19 20
VC_F_BUSY 0.056u
B
R4928 100k
VST_C_RESET
R4929 100k
YAW_AD
CAP_FWD
C2006
0.056u
B
C2008
22u
6.3V
R2003 C2017
22k XX
VST_C_RESET
FC_RST_LED
C2002 R2001
0.1u 22k
B
L2001
10uH
4-36
17 18 19
REC REC/PB PB
58 TO(5/18,8/18,10/18,
XSYS_RST
13/18,17/18(CN1117))
XHI_SCK
63 TO(5/18,8/18,10/18,
13/18,17/18(CN1117))
HI_SO
83 TO(8/18,10/18,13/18,
HI_SI
17/18(CN1104))
94
XCS_VC TO(10/18)
XCS_VC_STAR
NOT USE
VC_F_BUSY
C2012
0.33u
B
R2007
B
10k
R2010
C2010
15k
22u
6.3V
R2008
1M
IC2001
6 5 4 3 2 1
YAW/PITCH
SENSOR AMP
R2005
1M
R2009
XX
VREF1
C2011
SE_2.8V
XX
VREF2
122
TO(17/18(CN1116))
LIA1
R2002
22k
LIA2
C2014 C2015
0.01u
10u
B
4V