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3-10
HVR-S270J/S270U/S270N/S270E/S270P/S270C
3-10. OVERALL BLOCK DIAGRAM (10/14)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: VIDEO/AUDIO SIGNAL
05
VC-513 BOARD (9/13)
SD-037 BOARD
AU_CH3
AU_CH4
HPOUT_L
HPOUT_R
HDSDI_SDT1_OUT
CKFSO_OUT
CK64FSO_OUT
HDSDI_SDT2_OUT
SELECTOR
(24/28)
IC7403
10
11
15
14
1
13
AU_CH2
AU_CH1
DEMULTIPLEXER
(24/28)
IC7409
1
5
7
6
DEMULTIPLEXER
(24/28)
IC7406
1
5
7
6
DEMULTIPLEXER
(24/28)
IC7408
1
5
7
6
HP_VOL
DEMULTIPLEXER
(24/28)
IC7407
1
5
7
6
AU_MUTE_IC_3101
HP_MUTE
HP_OUT_SEL_1
HP_OUT_SEL_2
SELECTOR
(24/28)
IC7402
10
11
15
14
1
13
BAND-PASS
FILTER
(24/28)
IC7405
SDI FORMATTER
(22/28)
IC8006
2
1
6
7
MIX AMP
(24/28)
IC7412
2
3
1
LINE OUT
AMP
(24/28)
IC7419
2
6
7
1
5
6
7
HEADPHONE
VCA
(24/28)
IC7417
10
13
5
2
HEADPHONE
AMP
(24/28)
IC7418
3
1
5
7
HP_OUT_SEL_4
HP_OUT_SEL_5
AU_LINE_OUT_1/3
AU_LINE_OUT_2/4
BUFFER
(24/28)
IC7404
9
1
8
3
BUFFER
(23/28)
IC8205
IC8204
2
1
4
Q7405
Q7433, 7434
Q7413, 7414
Q7406
MUTE
SWITCH
MUTE
CONTROL
AU_MUTE1
Q7409, 7410
Q7407, 7408
AU_MUTE2
MUTE
SWITCH
Q7415
MUTE
SWITCH
MUTE
CONTROL
D7405
Q7412, 7431, 7432
MUTE
SWITCH
E1, E2,
F3, G4,
J4, K1,
K2, K4
K5,
L1 - L4,
M1 - M3
M4,
N1 - N4,
P1 - P3
H2
CK_HM
R9
CK74MFO
CN8001
D3
HM_FLD
CK83MC_OUT
E4
HM_HD
E3
H1
D15
T9
P5
J1
R5
P6
D1
C1
B8
A8
HM_VD
L13
T4
R3
CK27MFO_OUT
PS_XRESET
PS_PCLK
E14
PS_HD
E15
PS_VD
E16
PS_FLD
D16
PS_SDOUT
C16
PS_SDIN
C15
PS_SCLK
D13
PS_SDO_EN
C14
PS_XCS
K16
PS_XHD
D14
PS_XBLANK
F13
PS_LOCKED
K15
PS_20BIT
E13
PS_DETECT_TRS
HM_R0 - HM_R7
L14 - L16,
M14 - M16,
P14, N15,
N16, P15
PS_Y0 - PS_Y9
F14 - F16,
G12, G13,
G15, G16,
H12, H13,
J12
SDI SERIALIZER
IC004
SDI CABLE
DRIVER
IC005
G6
A7
H8
J7
K7
H6
J6
H5
J5
H4
E4
G8
D6
F4
B7
E9, E10,
D9, D10,
C9, C10,
B9, B10,
A9, A10
K9, K10,
J9, J10,
H9, H10,
G9, G10,
F9, F10
PS_C0 - PS_C9
RESET
PCLK
H
V
F
SD_OUT(S/P_TO_IC_8006)
SD_IN(IC_8006_TO_S/P)
S_CLK
SDO_EN
CS
SD/xHD
BLANK
LOCKED
20BIT/10BIT
DETECT_TRS
RESET
PCLK
H
V
F
SDOUT
SDIN
SCLK
SDO_EN
CS
SD_HD
BLANK
LOCKED
20B_10B
DETECT_TRS
Y_DATA_0 - Y_DATA_9
C_DATA_0 - C_DATA_9
Y0 - Y9
C0 - C9
N11
FPGA_XSD
I_VCXO_CK
HM_B0 - HM_B7
HM_Y0 - HM_Y7
13
7
17 - 26
29 - 38
43
42
44
47
49
51
53
48
52
41
54
50
14
CN001
13
7
25 - 18
37 - 30
43
42
44
47
49
51
53
48
52
41
54
50
14
XO_SDI_HD50
XO_SDI_HD60
XO_SDI_SD
O_SDI_CONFIG_ON
IC_8006_NCONFIG_OUT
I_SDI_CONFIG_DONE
CONF_DONE
VSP_SO_OUT, XVSP_SCK_OUT
VSP_SI_IN
VSP_SI
IC_8006_XOE
BUFFER
(23/28)
IC8203
4
1
2
J5
BUFFER
(23/28)
IC8222
1
4
BUFFER
(23/28)
IC8201
4
1
2
BUFFER
(23/28)
IC8217
2
VCO823
27 MHz
1
4
VCO001
1.5 GHz
BUFFER
(23/28)
IC8218
4
2
BUFFER
(23/28)
IC8219
4
2
R10
FPGA_XHD50
BUFFER
(23/28)
IC8216
2
VCO822
74.25 MHz
1
4
T10
F1
FPGA_XHD60
BUFFER
(23/28)
IC8215
2
VCO821
74.175824 MHz
1
4
4M FLASH
(22/28)
IC8005
5
2
C3
H4
1
6
F4
R14
O_PLLREF
T14
O_PLLVAR
PHASE
COMPARATOR
(23/28)
IC8213
5
4
6
BUFFER
(23/28)
IC8214
1
4
T13
RFD_INH
9
XO_RST_SDI
XO_CS_IC_8006
T5, J2
3, 12
VSP_SI, VSP_SO, XVSP_SCK
VSP_SO, XVSP_SCK
J15
K3
12
K4
A5
A1
2
1
10
HD/SD
SDI OUT
CN002
SWITCH
SWITCH
CN003