Sony HVR-S270J Service Manual page 46

3-14. OVERALL BLOCK DIAGRAM (14/14)
VC-513 BOARD (13/13)
CH1_INPUT1/INPUT3
CH2_INPUT2
CH2_INPUT4
CH1_AUTO/MANUAL - CH4_AUTO/MANUAL
AU_MON_L_CH1 - AU_MON_L_CH4
AU_MON_R_CH1 - AU_MON_R_CH4
57
XLR_MIC/LINE_1 - XLR_MIC/LINE_4
OVERALL (11/14)
(PAGE 3-11)
XLR_PWR_ON_1 - XLR_PWR_ON_4
HP_OUT_INFO1
HP_OUT_INFO2
HP_OUT_INFO3
XFRONT_RST
WARNING_LED
LCD_AUDIO_CH_SEL
DATA_IN2
CK
ALL_OFF
CHIP_SEL1
KEY_AD0
KEY_AD4
KEY_AD7
59
KEY_AD6
KEY_AD5
OVERALL (13/14)
KEY_AD8
(PAGE 3-13)
AUTO_LED
AGC_LED
ATW_LED
DIAL_A_VM
DIAL_B_VM
XVTR_ON_SW
XCAM_ON_SW
SHOTTRANSITION_EXE_LED,
SHOTTRANSITION_CHK_LED,
SHOTTRANSITION_SET_LED
KEY_AD1
KEY_AD2
LCD_ON
PEAKING
FRONT_TALLY_SW
X2ND_SS
58
VIDEO_LIGHT_SW
OVERALL (12/14)
(PAGE 3-12)
XB_TALLY_LED
XF_TALLY_LED
XDISPLAY_SW
05
HVR-S270J/S270U/S270N/S270E/S270P/S270C
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CH1_INPUT1/INPUT3
CH2_INPUT2
OVERALL (8/14)
46
CH2_INPUT4
P12
R13 KEY_AD3
D2 OVERALL (3/14)
21
P13 X3RD_SS
R9
Y11
V12
AA14
IC3601
(2/2)
DS CONTROL,
HI CONTROL
(14/28)
G11
F2
D10
B7
H9
D20
C5
E2
B5
C2
E1
A3
P11
R14
N15
W9
R8
Q3607 - Q3609
XFUPSTAT
LED
M15 F2
DRIVE OSD_V
W3 D3
XHIDS_RST
B3 D13 C8
XHIDSCON_MAD
B4
N14 G1
IC_4001_TXD0, IC_4001_RXD0,
Y9
IC_4001_SCK0, IC_4001_XCS0
F1
G3
P8
D3
B4
A3
E11
E10
B2
(PAGE 3-8)
(PAGE 3-3)
NTSC/XPAL_DET
XSYS_RST
SYS_V
C7
NTSC/XPAL_DET NTSC/XPAL_DET
B8
XSYS_RST XSYS_RST
A8
XSYS_RST
NTSC/XPAL_DET
L3
X4001
32.768 kHz
L2 XSYS_RST
XEJECT_SW XEJECT_SW
B3
XLANC_JACK_IN
L8
IC4001
XC_IN
FRONT
A2
CONTROL
(25/28)
LANC_IN
B10
LANC_OUT
C10
XLANC_PWR_ON
B1
XLANC_ON
B5
XCS_DD1
A6
FR_EVER_SO, FR_EVER_SCK FR_EVER_SO, FR_EVER_SCK
BATT_IN
A7
IC4508
1
BATTERY
DETECT
(27/28)
IC1002
VTR_DD_ON
E3 2 4
DELAY
1 SWITCH
IC1003 (28/28)
4
DELAY
BUFFER
(28/28)
XCS_DD2
C5
XFRONT_RST
K2
FR_EVER_SO, FR_EVER_SCK
3-14
OVERALL (7/14)
44
(PAGE 3-7)
SYS_V
OVERALL (3/14)
23
(PAGE 3-3)
OVERALL (1/14)
5
(PAGE 3-1)
OVERALL (6/14)
39
(PAGE 3-6)
OVERALL (6/14)
40
(PAGE 3-6)
LANC_IN LANC_SIG
J3 K3
LANC_OUT
J2
XLANC_PWR_ON
C14
L3
XLANC_ON
B12
M3
Q4601, 4603
XCS_DD1
K13
DRUM
MOTOR DRIVE
Q4602, 4604
BATT_IN
CAPSTAN
N2
MOTOR DRIVE
IC4601
E15
DC CONTROL, A11
RESET,
LANC DRIVE
(26/28) A_1.2V, D_1.2V, D_1.2V_K
N_DD_ON EP_2.8V, D_2.8V, A_2.8V, RP_2.8V
A_4.6V, RP_4.6V
IC_7506_13.5V
EP_1.8V, D_1.8V, CMOS_1.8V
SD_3.5V
A_3.3V, D_3.3V
EVER_3.0V
VOUT
LANC_DC
XFRONT_RST
P3
XALART_N1
P7
XALART_N2
N9
Q4505, 4506
XALART_N2 XALART_N3
EMERGENCY
P7 N8
DETECT
XALART_N1
N9
BL_CONT
D14
IC4501
D_1.0V
N_DD_ON
DC CONTROL
SD_2.1V
(27/28)
XCS_DD2 AU_4.6V
K13
AU_5V, BL_5V
SD_1.5V
D4_-2.8V
BL_-25V
XLANC_JACK_IN
OVERALL (11/14)
56
LANC_SIG
(PAGE 3-11)
XC_IN
DRUM_ERROR
CAP_ERROR
OVERALL (7/14)
45
(PAGE 3-7)
DRUM_VS
CAP_VS
BL_CONT OVERALL (4/14)
27
(PAGE 3-4)
A : SERVO SIGNAL