![Sony HANDYCAM HVR-S270P Service Manual Download Page 81](http://html.mh-extra.com/html/sony/handycam-hvr-s270p/handycam-hvr-s270p_service-manual_404915081.webp)
4-22
HVR-S270J/S270U/S270N/S270E/S270P/S270C
VC-513 (16/28)
B
C
9
A
I
H
F
5
F
L
3
H
0 5
K
G
1 3
J
C
7
A
6
2
I
E
1 6
1 2
4
L
D
1
D
G
1 5
1 1
K
B
E
1 4
1 0
8
J
SW_PS
MCLK
DDRA_SEL1
DXXA14_IC_4401
XCS_IC_4401
VD_SO
ATF_LATCH
WR01_IC_4401
NTSC/XPAL_DET
XCS_IC_2601_DV
TAPE_END
DDRA_SEL3
RDX_IC_4401
VD_SO
CAP_PWM
XCS_EVF
IC_1801_OEREF
XRST_LINK
DRUM_FG
CAP_ON
XRST_VTR
XRST_IC_2201
TAPE_TOP
DEW_DET
VREF
CONT1
DDRA_SEL2
DXXA12_IC_4401
XCS_IC_3101
XPSV_D4
XFTR_NR
SIPA_RCK
DDRA_SEL1
DRUM_PG
XCS_FLASH
SWP
XVD_SCK
FLASH_A20
SIPA_ENABLE
EEP_SCK_S
XHI_SCK
XCS_IC_7506
VD_SI
LPS
XSYS_RST
SIPA_RCK
XCS_IC_2801
TRRV
EEP_SO_S
SYS_V
LPS
IC_3401_PLL_ON
XO_RST_SDI
HI_SI
SD_OSD_VD
TRRT
LOAD
XO_SDI_HD60
HI_SO
ATF_LATCH
DXXA09_IC_4401
FLASH_A19
VD_SI
VREF
XHI_SCK
TAPE_LED_ON
MODE_SW_B
DXXA10_IC_4401
SWP
UNLOAD
FLASH_A19
D27A03_IC_4401
XCS_DA1
XCS_MC_FLASH
XRST_PHY
TREEL_FG
DRUM_FG
MODE_SW_C
FLASH_A20
DXXA02_IC_4401
FLASH_A17
FLASH_A18
DDRA_SEL3
INT_IC_2201
XCS_IC_1801_IC_4401
MD2
XVD_SCK
XCS_MC_FLASH
SCWIN
D25A01_IC_4401
SW_PS
FLASH_A18
DDRA_SEL2
VSP_SI
ALL_PS
XCS_LCD_AD
DXXA11_IC_4401
DXXA05_IC_4401
TRRT
XRST_IC_2601_2
XVSP_SCK
VD_SO
CNA
XRST_IC_2601_DV
XCS_EVF_AD
TREEL_FG
CAP_FG
CAP_FWD
DXXA04_IC_4401
XRST_VTR
XC_IN
TRRV
XCS_LCD
SREEL_FG
HP_JACK_IN
XCS_LCD_AD
XCS_IC_7501
CAP_ON
XCS_EVF_AD
DRUM_PWM
DRUM_PWM
LOAD
ALL_PS
EEP_SCK_S
CAP_FG
DXXA00_IC_4401
SREEL_FG
XCS_IC_7506
XCS_IC_7506
D31A07_IC_4401
XCS_IC_7501
XRST_PHY
SCWIN
FRRV
XO_SDI_HD50
UNLOAD
SD_OSD_VD
DEW_DET
FLASH_A15
D30A06_IC_4401
XRST_IC_2601_1
ALE_IC_4401
D26A02_IC_4401
XCS_IC_2201
LM_LIM_DET
D29A05_IC_4401
DRUM_PG
XCS_EVF
XCS_DA1
PWD
MODE_SW_B
HI_SI
MODE_SW_A
OFR2
SIPA_ENABLE
HI_SO
TAPE_LED_ON
FLASH_A16
MODE_SW_A
LM_LIM_DET
OFR2
FLASH_A16
MODE_SW_C
HP_JACK_IN
FLASH_A15
XCS_IC_3401
EEP_SO_S
FLASH_A17
CAP_PWM
FRRV
D28A04_IC_4401
CNA
XCS_IC_2601_HD
DXXA01_IC_4401
XRST_LINK
EEP_SI_S
XCS_FLASH
XFTR_NR
DRP
MCLK
SYS_V
NTSC/XPAL_DET
CONT1
CAP_FWD
DXXA13_IC_4401
REC_VOL_A/D_CH1
DXXA06_IC_4401
DXXA03_IC_4401
PWD
VD_SI
D24A00_IC_4401
DXXA07_IC_4401
REC_VOL_A/D_CH2
EEP_SI_S
DRP
XCS_LCD
DXXA08_IC_4401
VSP_SO
XO_CS_IC_8006
MD2
XO_SDI_HD50
XO_SDI_HD60
XO_RST_SDI
XSYS_RST
XO_SDI_SD
I_SDI_CONFIG_DONE
XO_SDI_BUFF_ON
O_SDI_CONFIG_ON
O_SDI_PWR_ON
XO_SDI_SD
I_SDI_CONFIG_DONE
XO_SDI_BUFF_ON
O_SDI_CONFIG_ON
O_SDI_PWR_ON
XC_IN
XCC_DOWN
XCC_DOWN
L_CASETTE
L_CASETTE
REEL_PWM
REELM_FG
REELM_FG
CM_UNLOAD
CM_UNLOAD
CM_LOAD
CM_LOAD
REEL_ON
REEL_ON
REEL_FWD
REEL_FWD
VSP_SO
VSP_SI
XVSP_SCK
TAPE_TOP
TAPE_END
XPSV_D4
REC_VOL_A/D_CH4
REC_VOL_A/D_CH3
XCS_DA2
XCS_DA2
XCS_IC_7701
XCS_IC_7701
MODE_SW_D
MODE_SW_D
REC_VOL_A/D_CH2
REC_VOL_A/D_CH4
REC_VOL_A/D_CH1
REC_VOL_A/D_CH3
REEL_PWM
C4404
XX
D24A00_IC_4401
DRUM_PWM
XCS_MC_FLASH
CL4402
FLASH_A17
DXXA03_IC_4401
R4406
0
SIPA_RCK
HP_JACK_IN
LPS
VSP_SI
EEP_SI_S
SIPA_ENABLE
FLASH_A19
R4428 100k
DXXA02_IC_4401
MCLK
MODE_SW_C
C4413
1u
B
10V
XC_IN
C4401
0.01u
B
25V
HI_SI
C4403
0.1u
B
DDRA_SEL1
D28A04_IC_4401
DXXA14_IC_4401
XCS_IC_3101
XCS_IC_3101
XCS_IC_2201
XCS_EVF
DXXA06_IC_4401
XVSP_SCK
R4440
100k
D26A02_IC_4401
DXXA13_IC_4401
DXXA01_IC_4401
CAP_ON
REC_VOL_A/D_CH1
R4443
100k
R4438
100k
SD_OSD_VD
DXXA08_IC_4401
DXXA07_IC_4401
D29A05_IC_4401
CAP_FWD
XCS_IC_2801
VD_SO
R4437 100k
VREF
VD_SI
DEW_DET
C4412
1u
B
10V
TAPE_TOP
TAPE_END
FLASH_A18
FLASH_A16
R4429 100k
CAP_FG
CL4407
R4427
220k
IC_1801_OEREF
IC_1801_OEREF
REG_GND
R4401
100
RDX_IC_4401
CL4404
XVD_SCK
C4409
0.1u
B
D31A07_IC_4401
XFTR_NR
HI_SO
TRRT
XHI_SCK
IC4401
MB91195ABGL-G-249-ERE1
C1
C2
D1
D2
E4
E2
E1
F4
F2
F1
G1
G2
G4
H1
H2
H4
J1
J2
J4
K1
K2
K4
L2
L1
L4
M1
M2
M4
N1
N2
N4
P1
P2
R1
P4
T1
AA1
AB2
AC3 AB3 AB4 AC4 Y5 AB5 AC5
Y6 AB6 AC6
Y7 AB7 AC7 Y8 AB8 AC8
Y9 AB9 AC9 Y10 AB10 AC10 Y11 AB11 AC11 Y12 AB12 AC12 Y13 AB13 AC13 AC14 AB14 Y14 AC15 AB15 Y15 AC16 AB16 Y16 AC17 AB17 Y17 AC18 AB18 Y18 AC19 AB19 AC20 Y19 AC21 AB20 AB21 AB22
AA23
AA22
Y22
Y23
W20
W22
W23
V20
V22
U23
V23
U22
U20
T20
T22
T23
R20
R23
R22
P20
P22
P23
N20
N22
N23
M20
M22
M23
L20
L22
L23
K20
K22
K23
J20
J22
U4
AA2
U2
Y2
V1
W4
T4
W2
T2
Y1
U1
V4
R4
V2
R2
W1
J23
H20
H22
G20
H23
G22
G23
F20
F22
F23
E23
E22
E20
D23
D22
C23
C22
B22
A21
B21
B20
D19
A20
B19
A19
D18
B18
A18
D17
B17
A17
D16
B16
A16
D15
B15
D14
A15
B14
A14
D13
B13
A13
D12
B12
D11
A12
B11
A11
A10
B10
D10
A9
B9
D9
A8
B8
D8
A7
B7
D7
A6
B6
D6
A5
B5
D5
A4
B4
B3
B2
A3
B1
D4
A22 A23
B23 D20
Y4
AB1
AC1
AC2
Y20
AB23
AC22
AC23
217
A1
218
A2
C4415
0.1u
C
16V
PWD
C4406
10p
CH
TREEL_FG
DXXA05_IC_4401
XCS_FLASH
CNA
MD2
C4411
0.1u
B
XCS_IC_2601_HD
VSP_SO
WR01_IC_4401
FLASH_A15
X4401
20MHz
REC_VOL_A/D_CH2
XCS_LCD
INT_IC_2201
XRST_IC_2201
XCS_IC_2201
XCS_IC_2801
INT_IC_2201
DRUM_FG
D_1.5V
OFR2
D30A06_IC_4401
IC_3401_PLL_ON
SW_PS
R4414
10k
LOAD
C4407
10p
CH
XCS_DA1
EEP_SCK_S
NTSC/XPAL_DET
XCS_IC_7501
R4420
100k
R4405 100k
XCS_EVF_AD
FB4401
R4402
10k
DXXA04_IC_4401
C4402
0.01u
B
25V
XCS_IC_3401
IC_3401_PLL_ON
XCS_IC_3401
C4414
XX
XCS_IC_4401_O
XCS_IC_4401_O
D25A01_IC_4401
C4410
0.1u
B
TRRV
VD_SO
DXXA12_IC_4401
CL4409
ATF_LATCH
DDRA_SEL2
R4408
XX
R4423
470k
XCS_IC_2601_DV
XCS_IC_1801_IC_4401
R4439
100k
LM_LIM_DET
R4415
100k
C4416
0.1u
C
16V
DXXA10_IC_4401
R4433
0
R4418
470k
UNLOAD
R4421 1k
TAPE_LED_ON
ALE_IC_4401
RDX_IC_4401
WR01_IC_4401
XCS_IC_1801_IC_4401
ALE_IC_4401
C4405
0.1u
B
DRUM_PG
DXXA09_IC_4401
R4442
100k
EEP_SO_S
XCS_IC_2601_HD
XCS_IC_2601_DV
XRST_IC_2601_2
XRST_IC_2601_1
R4432
68k
R4430 100k
R4413
10k
CONT1
CAP_PWM
CL4405
R4403 10k
XRST_IC_2601_DV
DXXA11_IC_4401
DRP
VD_SI
SCWIN
R4431 100k
XPSV_D4
FLASH_A20
XCS_LCD_AD
CL4408
SWP
DXXA00_IC_4401
DXXA03_IC_4401
DXXA02_IC_4401
DXXA14_IC_4401
DXXA06_IC_4401
DXXA13_IC_4401
DXXA01_IC_4401
DXXA08_IC_4401
DXXA07_IC_4401
DXXA05_IC_4401
DXXA04_IC_4401
DXXA12_IC_4401
DXXA10_IC_4401
DXXA09_IC_4401
DXXA11_IC_4401
DXXA00_IC_4401
ALL_PS
SYS_V
C4408
0.1u
B
MODE_SW_B
SREEL_FG
DDRA_SEL3
D27A03_IC_4401
D24A00_IC_4401
D28A04_IC_4401
D26A02_IC_4401
D29A05_IC_4401
D31A07_IC_4401
D30A06_IC_4401
D25A01_IC_4401
D27A03_IC_4401
FRRV
MODE_SW_A
D_2.8V
XO_SDI_HD50
O_SDI_PWR_ON
XO_SDI_BUFF_ON
XO_SDI_HD60
XO_CS_IC_8006
XO_CS_IC_8006
XO_SDI_SD
I_SDI_CONFIG_DONE
O_SDI_CONFIG_ON
S_ELTN_ERR
MODE_SW_D
R4445 100k
T_ELTN_ERR
R4446
100k
D4401
1SS400TE-61
R4447
10k
XCC_DOWN
L_CASETTE
CM_LOAD
REEL_PWM
REELM_FG
CM_UNLOAD
REEL_ON
REEL_FWD
R4448
XX
R4450
100k
R4451
100k
REC_VOL_A/D_CH3
REC_VOL_A/D_CH4
XCS_DA2
R4452
100k
R4453
100k
XCS_IC_7701
TC_PB_DATA
R4458
100k
R4411
XX
R4409
XX
R4463
10k
R4464
100k
CL4410
R4465 100k
AI_DEW_DET
N.C. / O_PWM9_REEL_M
O_FLASH_A18
IPU_MODE_
SW_D
VSS
IPU_MODE_SW_C
AI_REC_LEVEL_VOL_2
xO_FFREWup / XI_CASETTE_IN
O_WR0_PBUS01
O_FLASH_A16
VSS
NC (I_IC_7501_BUSY)
(D_2.8V)
O_PBX_D29A05
XO_LINE_CNT3B
(XO_REEL_HALL_ON) N.C.
XO_SCK4_VD
XO_RST_IC_2601_DV
O_LPS
O_LM-
(D_2.8V)
(D_1.5V)
XO_CS_EVF
O_PWM0_DRUM
XO_CS_DA2
VDD
PUAI_ATF_DEBUG_IN
AI_REC_LEVEL_VOL_4
O_SO5_EEP
(D_2.8V)
O_PBX_DXXA07
IPU_SI1_VSP
AI_REC_LEVEL_VOL_1
O_PBX_D28A04
XO_CS_AES1
O_PBX_DXXA08
O_PBX_DXXA10
VSS
O_DDRA_SEL1
O_PBX_D24A00
XO_CS_LCD
VDD
XO_LINE_CNT1A
AVRH_1
O_PPG18_CONT1
XO_SCK0_HI
OSC0
I_PG_DRUM
N.C. / O_CM-
VDD
XO_RST_IC_2601_2
AVSS_0
VSS
XI_CS_MC_FLASH
NC (I_AU_JACK2)
I_EX_FP
ANIN0
O_FLASH_A19
VSS
(Panel_Reserve) N.C.
XO_CS_TRF
N.C. / O_REEL_FWD
O_PBX_DXXA02
I_OEREF
N.C./AI_T_ELTN_ERR
XI_DVCN
AVRH_U
VDD
HP_JACK_IN
XO_RST_IC_2201
XO_CS3_FLASH
O_FLASH_A17
XI_D4CN
O_PBX_DXXA03
O_DDRA_SEL2
(D_2.8V)
IPU_SI0_HI (HI->MC)
O_SCK5_EEP_VSP
ANIN1
(D_2.8V)
O_ALL_PS
VDD
O_SIPA_CLR
XO_RST_VTR
O_IC_3401_PLL_ON
O_RTG4_TRRT
O_PPG10_DRP
XO_LINE_CNT1B
MD1
XO_SCK1_VSP
MD2
O_AL_PBUS
XO_CS6_IC_2601_DV
XO_CS_HP
O_PBX_DXXA04
O_PPG11_SWP
AI_SDC
(D_2.8V)
OSC1
XO_LINE_CNT3A
O_PBX_DXXA11
TC_PB_DATA
I_EX_VSYNC
O_SIPA_RCK
AVSS_U
O_PWM_ATF_DEBUG
I_FG_TREEL
XO_CS_IC_3101
I_TAPE_END
NC (I_AU_JACK1)
O_PNL_BL_ON
VDD
O_FRRV
VSS
XO_SCS0_HI_MC
O_CAP_FWD
XO_RST_IC_2601
XO_CS_EVF_AD
O_LM+
O_SO4_VD
N.C./O_REEL_ON
X0
NC (I_IC_7501_BUSY2)
O_SO0_HI(MC->HI)
VSS
AVDD_U
O_SO1_VSP
O_RTG7_SYSV
XO_CS4_IC_1801
I_EX_VREF
XO_CS_IC_7506
O_PBX_DXXA01
O_PBX_DXXA14
IPU_SI4_VD
(D_1.5V)
O_PBX_D30A06
I_EX_INT_IC_2201
O_PPG9_ATF_LATCH
I_SDI_CONFIG_DONE
O_PBX_DXXA06
(D_2.8V)
XO_CS_IC_7701
VDD
O_FLASH_A15
(D_2.8V)
XO_CS2_IC_2601_HD
O_PBX_DXXA05
C1
O_PBX_D27A03
O_SIPA_ENABLE
I_TAPE_TOP
O_PWM1_CAP
AVDD_1
O_PBX_D25A01
XO_CS_DA1
XO_RST_LINK
TUL
XO_PSV_D4
AVDD_0
VSS
O_PBX_D26A02
(NC)
O_PBX_DXXA00
VDD
VDD
I_NTSC_xPAL
C2
XO_SDI_BUFF_ON
XO_CS_PANEL_AD
XHDMI_DICN
O_PBX_DXXA13
O_RTG5_TRRV
N.C. / O_SRC_PDN
I_EX_SD_OSD_VD
(D_1.5V)
(D_2.8V)
XRST
O_CAP_ON
N.C./IPU_L_CASETTE
XO_CS_IC_7501
HDMI_AU_SEL
O_TAPE_LED_ON
I_FG_DRUM
O_PBX_D31A07
O_SDI_CONFIG_ON
AI_REC_LEVEL_VOL_3
O_DDRA_SEL3
N.C./I_FG_REEL_M
O_SDI_PWR_ON
O_MCLK_PBUS
XO_CS0_IC_3401
I_FG_SREEL
X1
O_PPG16_SCWIN
IPU_MODE_SW_A
O_SW_PS
XO_SDI_SD
N.C. / XI_CC_DOWN
O_FLASH_A20
O_PBX_DXXA09
XO_CS_AES2
VDD
N.C./AI_S_ELTN_ERR
I_LM_LIM_DET/I_CM_LIM_DET
XO_CS_IC_2801
XI_SLOWSHUT_NR
(D_2.8V)
N.C./O_CM+
(D_1.9V)
IPU_SI5_EEP
MD0
O_RD_PBUS
XO_RST_PHY
XO_CS_ALIGN
XIN
XO_LINE_CNT2
I_FG_CAP
AVSS_1
AVRH_0
(D_2.8V)
XINIT
IPU_MODE_SW_B
O_PBX_DXXA12
VSS
XO_CS1_IC_2201
XO_SDI_HD50
XO_SDI_HD60
XO_CS_IC_8006
XO_RST_SDI
N.C.
O_PU_LIP_SLEEP
XX MARK:NO MOUNT
MECHA CONTROL
VC-513 BOARD (16/28)
MECHA CONTROL