Sony HVR-S270J Service Manual page 42

3-10. OVERALL BLOCK DIAGRAM (10/14)
VC-513 BOARD (9/13)
HM_R0 - HM_R7
HM_B0 - HM_B7
HM_Y0 - HM_Y7
OVERALL (1/14)
17
CK_HM
(PAGE 3-1)
CK74MFO
HM_HD
HM_VD
HM_FLD
CK83MC_OUT
CK27MFO_OUT
XO_CS_IC_8006
VSP_SI, VSP_SO, XVSP_SCK VSP_SO, XVSP_SCK
IC_8006_XOE
OVERALL (6/14)
38
(PAGE 3-6)
I_SDI_CONFIG_DONE
O_SDI_CONFIG_ON
XO_RST_SDI
XO_SDI_HD50
XO_SDI_HD60
XO_SDI_SD
HDSDI_SDT1_OUT
HDSDI_SDT2_OUT
CKFSO_OUT
CK64FSO_OUT
OVERALL (9/14)
53
AU_CH3
(PAGE 3-9)
AU_CH4
AU_CH1
AU_CH2
HP_OUT_SEL_4
IC7404
9
OVERALL (8/14)
51 HP_OUT_SEL_5
BUFFER
1
(PAGE 3-8)
(24/28)
Q7405
HP_OUT_SEL_1
Q7406
HP_OUT_SEL_2
AU_MUTE_IC_3101
AU_MUTE1
AU_MUTE2
OVERALL (1/14)
10
(PAGE 3-1)
HP_MUTE
05
HVR-S270J/S270U/S270N/S270E/S270P/S270C
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
H2
R9
E4
E3
D3
T9
H1
T4
IC8201
1
BUFFER R3
VSP_SI 4 2 VSP_SI_IN
(23/28)
IC8006
SDI FORMATTER
IC8204
(22/28)
2 4 VSP_SO_OUT, XVSP_SCK_OUT
IC8205
BUFFER
1
(23/28)
IC8203
1
CONF_DONE
BUFFER
4 2 L13
(23/28)
IC8222
IC_8006_NCONFIG_OUT
1 4 J5
BUFFER
(23/28)
J1
P5
P6
R5
2 F1
IC8005
5 C3
4M FLASH
6 H4
(22/28)
1 F4
C1
D1
A8
B8
15 1 2 1
IC7403
14 13
SELECTOR
(24/28) IC7405
10
11 BAND-PASS
FILTER
(24/28)
15 1 6 7
IC7402
14 13
SELECTOR
10 (24/28)
11
8
3
SWITCH
SWITCH
CN8001 CN001
PS_Y0 - PS_Y9 Y_DATA_0 - Y_DATA_9
PS_C0 - PS_C9 C_DATA_0 - C_DATA_9
PS_HD
H
E14 43 43
PS_VD V
E15 42 42
PS_FLD F
E16 44 44
PS_SDOUT SD_OUT(S/P_TO_IC_8006)
D16 47 47
PS_SDIN SD_IN(IC_8006_TO_S/P)
C16 49 49
PS_SCLK S_CLK
C15
51 51
PS_SDO_EN SDO_EN
D13
53 53
PS_XCS CS
C14
48 48
PS_XHD SD/xHD
K16 52 52
PS_XBLANK BLANK
D14 41 41
PS_LOCKED LOCKED
F13 54 54
PS_20BIT 20BIT/10BIT
K15 50 50
PS_DETECT_TRS DETECT_TRS
E13 14 14
PS_XRESET RESET
D15 13 13
PS_PCLK PCLK
7 7
I_VCXO_CK
J15
FPGA_XSD
N11
VCO823
27 MHz
FPGA_XHD50
R10
VCO822
74.25 MHz
FPGA_XHD60
T10
IC8214
O_PLLREF
IC8213 VCO821
R14 4 6 1 4
BUFFER
O_PLLVAR 74.175824 MHz
PHASE
T14 5 (23/28)
RFD_INH COMPARATOR
T13 9
(23/28)
IC7409
1 7 2 1 10
DEMULTIPLEXER
5 6 3
(24/28)
IC7412 HEADPHONE
MIX AMP
IC7408 (24/28)
1 7 5 7 5
DEMULTIPLEXER
5 6 6
(24/28)
IC7406
1 7
DEMULTIPLEXER
5 6
(24/28)
IC7407
1 7
DEMULTIPLEXER
5 6
(24/28)
IC7419
2 1
LINE OUT
6 AMP 7
(24/28)
D7405
MUTE
SWITCH
Q7412, 7431, 7432
MUTE
CONTROL
Q7409, 7410
MUTE
CONTROL
Q7433, 7434
3-10
SD-037 BOARD
IC005
K3 2 12
Y0 - Y9
K4 1 SDI CABLE
DRIVER
10
C0 - C9
H
H8
V
J7
F
K7
IC004
SDOUT
H6
SDIN SDI SERIALIZER
J6
SCLK
H5
SDO_EN
J5
CS
H4
SD_HD
E4
BLANK
G8
LOCKED A5
VCO001
D6
20B_10B A1 1.5 GHz
F4
DETECT_TRS
B7
RESET
G6
PCLK
A7
A
IC8219
A
4 2
BUFFER
A
(23/28)
IC8218
4 2
BUFFER
(23/28)
IC8217
1
BUFFER
2 4
(23/28)
IC8216
1
BUFFER
2 4
(23/28)
IC8215
1
BUFFER
2 4
(23/28)
HPOUT_L
13 3 1
IC7417 IC7418
HEADPHONE
VCA AMP
(24/28) (24/28) HPOUT_R
2 5 7
HP_VOL
AU_LINE_OUT_1/3
AU_LINE_OUT_2/4
MUTE MUTE
SWITCH SWITCH
Q7407, 7408 Q7415
MUTE
SWITCH
Q7413, 7414
CN002
CN003
HD/SD
SDI OUT
: VIDEO SIGNAL
: AUDIO SIGNAL
: VIDEO/AUDIO SIGNAL
OVERALL (12/14)
54
(PAGE 3-12)
OVERALL (13/14)
55
(PAGE 3-13)
OVERALL (4/14)
26
(PAGE 3-4)