Sony DCR-HC27E / DCR-HC28 / DCR-HC28E (serv.man10) Service Manual ▷ View online
DCR-HC27E/HC28/HC28E_L3
— 9 —
VC-416 (6/12)
XX
R9309
XX
R9308
XX
R9321
4V
XX
C9308
XX
C9312
XX
C9310
R9320
XX
XX
C9319
XX
C9315
XX
C9314
XX
D9301
XX
R9325
R9326
XX
XX
R9328
XX
R9327
RB9303
XX
1
2
3
4
5
6
7
8
XX
R9329
XX
R9319
TP_SEL2
XX
Q9305
6
2
1
3
5
4
XX
R9306
XX
R9304
RB9304
XX
1
2
3
4
5
6
7
8
TP_SEL2
TP_SEL2
(12/12)
L:LCD MODE
E:EVF MODE
E:EVF MODE
NO MARK:LCD/EVF MODE
8.5
8.5
0
0
2.8
L7.3/E0.3
4
L4/E4.6
L3.9/E0
8.5
L0/E0.3
L0.4
/E0.3
/E0.3
L7.3
/E0.3
L0
/E0.9
L3.3
/E1.4
/E1.4
L0/E0.9
L0/E0.3
L3.9/E0
L3.3
/E4.6
L0.6
/E0
L0.1/E4.6
4.6
L3.3
/E4.6
L4
/E4.6
/E4.6
L3.2/E-0.8
L3.2/E-0.8
L3.3
/E4.6
L4
/E4.6
/E4.6
L4
/E4.6
/E4.6
L3.3
/E4.6
L3.2/E-0.8
1.3
1.4
2.8
2.8
2.6
2.8
2.6
L0.2/E1.3
2.5
4.6
2.5
2.5
2.5
0
0
2.8
1.4
L2.8/E0
1.3
2.8
1.7
1.7
1.7
1.4
1.9
3.8
1.2
L2.5/E2.3
L0.3/E0.8
2.8
2.8
2.8
1.4
1.4
0
0.2
2.1
L2.8/E0
L0/E2.8
L2.8/E0
±0.5%
100k
R9313
4.7u
C9316
4.7u
C9311
CL9302
CL9301
2.2u
C9313
470
R9307
10u
C9317
C9302
0.01u
C9301
0.01u
68k
R9302
1u
C9304
10u
C9318
0.1u
C9305
CL9303
560p
C9306
10k
R9318
0.01u
C9303
EVF_BL_ON
10k
R9317
10u
C9309
IC9301
CXM3018R-T4
1
2
3
4
5
6
7
8
9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
REG_GND
VD_SCK
VD_SI
VD_SO
PANEL_HD
XCS_EVF
PANEL_VD
XSYS_RST
A_4.6V
EP_8.5V
A_2.8V
±0.5%
39
R9323
0.1u
C9320
1800
R9322
PANEL_R
PANEL_G
PANEL_B
KEY_AD1
TP_Y
TP_SEL1
TP_X
D_2.8V
RB9301
10
1
2
3
4
5
6
7
8
20P
CN9301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
±0.5%
22
R9312
±0.5%
22
R9314
2SA1576A-T106-QR
Q9302
2200
R9311
4.7u
C9307
1k
R9305
2SA1576A-T106-QR
Q9304
4700
R9310
2SA1576A-T106-QR
Q9303
±0.5%
22
R9315
UP04501008S0
Q9301
6
2
1
3
5
4
PANEL_BL_ON
NJM12904V(TE2)
IC9302
1
A_OUT
2
A_IN-
3
A_IN+
4
GND
5
B_IN+
6
B_IN-
7
B_OUT
8
Vcc
UP04601008S0
Q9306
3
5
4 6
2
1
±0.5%
33k
R9303
±0.5%
220k
R9301
100k
R9324
0.01u
C9321
RN1104MFV(TL3SONY)
Q9307
30P
CN9302
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
RB9302
47k
1
2
3
4
5
6
7
8
10uH
L9301
10uH
L9303
10uH
L9302
RB9305
100k
1
2
3
4
5
6
7
8
1
A
Q9308
2SA2029T2LQ/R
PANEL_VD
VD_SO
PANEL_HD
WIDE
VD_SCK
EVF_VCK
XCS_EVF
EVF_VST
VD_SI
XSYS_RST
XCS_EVF
EVF_VR
EVF_VB
EVF_VG
EVF_STBY
VD_SI
VD_SCK
PANEL_HD
PANEL_VD
VD_SO
EVF_HST
EVF_VP
DWN_P
RGT_P
COM_P
RGT_P
XSTBY_P
DWN_P
KEY_AD1
EVF_VG
EVF_EN
EVF_VST
KEY_AD1
TP_Y
TP_SEL1
TP_X
WIDE
EVF_HCK1
EVF_HCK2
EVF_HCK1
EVF_HCK2
EVF_HST
EVF_PCG
EVF_STBY
EVF_EN
COM_P
EVF_REF
EVF_VCK
EVF_PCG
EVF_REF
EVF_VB
EVF_VR
TP_SEL1
TP_Y
TP_X
XSTBY_P
EVF_VP
XSYS_RST
SCAN
VG
SO
EN
VSS
OPIN
VSS
VCC1
XSTBY_P
GND1
XCLR
EXTDA
XSCK
Filter
VDD
SI
GND2
COM_PANEL
XCS
XHD
VR
RIN
COMREF
REF
XVD
TRST
VST
BIN
HCK1
VCK
VDD
VP
HST
VB
VCC2
HCK2
XSTBY_E
POFF
RGT
WIDE
PCG
GIN
OPOUT
TEST
COMDA_PANEL
COMDA_EVF
COM_EVF
DWN
EVF_VB
LED_K
EP_4.6V
EVF_VCK
REG_GND
EVF_BLK
REG_GND
EVF_VDD
EVF_STB
EVF_VST
EVF_HCK1
EVF_HST
EVF_PSIG
EVF_PCG
EVF_HCK2
EVF_REF
EVF_COM_CS
EVF_EN
EVF_VG
EVF_VR
TP_X
REG_GND
HCK1
TP_Y
REG_GND
COM
VST
PANEL_VB
PSIG
PCG
VCK
HCK2
RGT
D_2.8V/TP_SEL2
PANEL_VR
TP_SEL1
KEY_AD1
EP_2.8V(N.C.)
BL_H2
EN
REG_GND
WIDE
PANEL_VG
REF
DWN
XSTBY
VDD_P
HST
BL_H1
BL_H3
IC9301
LCD/EVF DRIVE
IC9302
CONTROL
LCD/EVF BACKLIGHT
EVF BACKLIGHT
DRIVE
SWITCH
B+ SWITCH
LCD BACKLIGHT DRIVE
Q9301-Q9304
LB-121
PAGE 4-20
THROUGH THE
CN301
FP-379 FLEXIBLE
of LEVEL2
of LEVEL2
PAGE 4-18
FP-380
FLEXIBLE
LND001-LND030
@021
(3/12)
@029
(7/12)
@015
(3/12)
(7/12)
(7/12)
(7/12)
@030
(9/12)
(7/12)
@031
(9/12)
@040
(11/12)
D
F
17
B
13
VC-416 BOARD (6/12)
E
16
5
J
3
H
C
6
12
2
LCD/EVF DRIVE
9
14
11
7
G
4
XX MARK:NO MOUNT
10
I
15
08
K
8
XX MARK:NO MOUNT
(7/12)
@049
(EP_2.8V)
(EP_4.6V)
DCR-HC27E/HC28/HC28E_L3
— 10 —
VC-416 (7/12)
C8616
XX
C8605
XX
XX
R8630
XX
R8627
XX
Q8603
XX
Q8604
6
2
1
3
5
4
XX
R8626
XX
R8625
XX
R8629
RB8605
XX
1
2
3
4
5
6
7
8
XX
R8610
XX
C8610
XX
C8602
RB8608
XX
1
2
3
4
5
6
7
8
XX
Q8606
R8656
XX
XX
C8626
VST_C_RESET
USB_DET
XCS_MC_FLASH
YAW_AD
MD2
PITCH_AD
XUSB_ON
YAW_AD
VST_C_RESET
XUSB_ON
PITCH_AD
XCS_MC_FLASH
XCS_MC_FLASH
MD2
PITCH_AD
YAW_AD
USB_DET
VST_C_RESET
USB_DET
XUSB_ON
MD2
(12/12)
@035
(12/12)
(3/12)
@019
0
2.8
0
0
0
2.8
2.7
2.8
2.8
2.8
2.8
0
2.8
2.8
2.8
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
NO MARK:REC/PB MODE
D_2.8V
0.1u
C8608
0.1u
C8613
0.1u
C8607
REG_GND
0.1u
C8612
10p
C8604
R8601
100
0.1u
C8617
X8601
20MHz
10p
C8603
1k
R8641
0.1u
C8611
DA_STRB
CL8602
1u
C8615
0.1u
C8606
M95640-WDW6TG
IC8602
1
CS
2
RXD3
3
XRDY
4
GND
5
TXD3
6
SCK3
7
HOLD
8
VDD
0.01u
C8622
1u
C8609
BEEP
47k
R8616
2SC5658T2LQ/R
Q8602
RN1104MFV(TL3SONY)
Q8601
SYSTEM_AD
RB8604
100k
1
2
3
4
5
6
7
8
2SA2030T2L
Q8605
0
R8605
R8606
XX
68k
R8634
220k
R8633
100k
R8643
R8636
47k
1u
C8614
CL8605
CL8606
CL8607
CL8608
CL8610
FB8602
D_1.5V
R8650
XX
CL8611
CL8612
CL8613
CL8614
RB8606
100k
1
2
3
4
5
6
7
8
RB8607
10k
1
2
3
4
5
6
7
8
RB8609
1M
1
2
3
4
5
6
7
8
RB8610
1k
1
2
3
4
5
6
7
8
0.01u
C8625
CL8615
MB91195ABGL-G-209-ERE1
IC8601
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
W
22
W23
V20
V22
U23
V23
U22
U20
T20
T22
T23
R20
R23
R22
P20
P22
P23
N20
N22
N23
M20
M
22
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
A1
A2
SIRCS_SIG
XFFREW_UP
47k
R8604
R8651
2200
RB8612
3300
1
2
3
4
5
6
7
8
CL8616
CL8617
CL8618
CL8619
CL8622
CL8621
CL8620
XX
R8603
R8652
100k
R8653
100k
RB8611
100k
1
2
3
4
5
6
7
8
10k
R8657
0
R8628
CL8623
UNLOAD
XCS_EVF
DRUM_FG
CAP_FWD
TREEL_FG
SREEL_FG
ZM_RST_LED
VD_SI
DRUM_PWM
ALL_PS
XCS_IC9001
LM_LIM_DET
CAP_PWM
MODE_SW_A
LENS_TEMP_AD
MODE_SW_B
CAP_FG
DEW_AD
XCS_IC8001
IC8001_SO
SYS_V
XREEL_HALL_ON
CAP_ON
EEP_SCK
TAPE_TOP
XNS_SW
CONT1
IRIS_PWM
ZOOM_VR_AD
CAM_DD_ON
FC_RST_LED
MODE_SW_C
IC8001_SI
IRIS_COM
IR_ON
SW_PS
VD_SCK
HALL_AD
TAPE_END
TAPE_LED_ON
LOAD
EEP_SO
IC8001_SCK
VD_SO
DRUM_PG
XSYS_RST
XDVCN
TRRV
D28A04
CAM_SO
XRST_VTR
VFO_OE
XIRQ_IC6001
XCS_IC6002
CHIME_VDD
ATF_LATCH
CH_SCK
VSP_SI
D30A06
CHIME_SCK
REC_PROOF
DRP
XVSP_SCK
TRRT
DXXA08
VFO_VD
VSP_SO
RDX
XCS_IC6001-2
XCS_IC6001
XCS_TG
XCS_SFD
XCS_VD
D29A05
CH_SO
CAM_SCK
D27A03
VREF
CS_CH
ALE
XCS_VFD
SWP
D25A01
CAM_SI
WRX
DXXA09
XCS_AU1
XRST_LINK
IC6002_SLEEP
CHIME_SDA
D31A07
D24A00
LPS
FRRV
XUSB_EN
D26A02
XRST_PHY
OFR
LINE_OUT_VD
1
A
OSD_V
PANEL_BL_ON
EVF_BL_ON
XCS_EEP
EEP_SI
HALL_AD
XCS_EEP
UNLOAD
LOAD
XCS_IC6002
ALE
FRRV
WRX
RDX
XDVCN
DXXA09
DXXA08
XCS_EVF
XCS_AU1
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
D25A01
D24A00
ZM_RST_LED
FC_RST_LED
DA_STRB
CS_CH
IC8001_SCK
XCS_IC8001
EEP_SCK
MODE_SW_A
MODE_SW_B
MODE_SW_C
REC_PROOF
LM_LIM_DET
XREEL_HALL_ON
XCS_VFD
LPS
XCS_IC6001-2
TRRT
TRRV
TAPE_LED_ON
SYS_V
TREEL_FG
SREEL_FG
DRUM_FG
DRUM_PG
OFR
LINE_OUT_VD
MELODY_CARR
VFO_VD
VREF
IC6002_SLEEP
OSD_V
XCS_SFD
DRP
CONT1
EEP_SO
XCS_IC9001
XCS_TG
ALL_PS
SW_PS
TAPE_TOP
TAPE_END
ATF_LATCH
XIRQ_IC6001
EEP_SI
EEP_SCK
EEP_SO
CAM_DD_ON
MELODY_ENV
MELODY_CARR
XUSB_EN
DRUM_PWM
CAP_PWM
SYSTEM_AD
XCS_IC6001
MELODY_ENV
CHIME_PWR_CONT
CHIME_SCK
IRIS_PWM
VFO_OE
IC8001_SO
CAM_SI
CAM_SO
CAM_SCK
CH_SO
CH_SCK
IR_ON
XNS_SW
IRIS_COM
LENS_TEMP_AD
EEP_SI
VD_SI
SWP
CAP_FWD
XRST_PHY
SIRCS_SIG
PANEL_BL_ON
EVF_BL_ON
XFFREW_UP
XFFREW_UP
XRST_LINK
SIRCS_SIG
IC8001_SI
ZOOM_VR_AD
XSYS_RST
CAP_FG
CAP_ON
CAP_FWD
XREEL_HALL_ON
CONT1
XCS_EVF
XSYS_RST
CAM_DD_ON
SREEL_FG
DEW_AD
VD_SO
LM_LIM_DET
TREEL_FG
LOAD
VD_SCK
IC8001_SO
SW_PS
UNLOAD
IC8001_SI
CAP_ON
EEP_SO
LENS_TEMP_AD
IRIS_COM
IRIS_PWM
SYS_V
IR_ON
DRUM_PG
TAPE_LED_ON
VD_SI
DRUM_FG
ZM_RST_LED
TAPE_TOP
IC8001_SCK
TAPE_END
MODE_SW_A
MODE_SW_B
MODE_SW_C
ALL_PS
CAP_PWM
FC_RST_LED
CAP_FG
DRUM_PWM
XNS_SW
HALL_AD
ZOOM_VR_AD
EEP_SCK
XCS_IC8001
XCS_IC9001
DA_STRB
XRST_VTR
CHIME_VDD
D30A06
D29A05
D28A04
CH_SCK
D27A03
XIRQ_IC6001
D26A02
D25A01
LPS
IC6002_SLEEP
DRP
XCS_IC6002
XRST_LINK
DXXA09
XCS_IC6001
DXXA08
XDVCN
ATF_LATCH
ALE
XCS_VD
RDX
REC_PROOF
TRRT
TRRV
VREF
CHIME_SDA
VFO_VD
CHIME_SCK
CS_CH
XRST_PHY
SWP
XCS_IC6001-2
XCS_AU1
XCS_SFD
XCS_VFD
VSP_SI
XCS_TG
LINE_OUT_VD
CAM_SI
VFO_OE
WRX
FRRV
OFR
CH_SO
D24A00
D31A07
CHIME_VDD
XUSB_EN
XVSP_SCK
VSP_SO
CAM_SO
CAM_SCK
XRST_VTR
XCS_EEP
VSP_SO
VSP_SI
XVSP_SCK
VD_SO
VD_SCK
DEW_AD
SYSTEM_AD
OSD_V
PANEL_BL_ON
EVF_BL_ON
XCS_VD
CHIME_SDA
CHIME_PWR_CONT
CHIME_SCK
CHIME_SDA
XCS_EEP
EEP_SI
X1
VSS
X0
XIN
MD2
MD1
MD0
XINIT(XRST)
PO7
XCS_EEP
XCS_GANDHI
XCS_TRF
LM-
VDD
LM+
XCS_IC9001
XCS_IC6001_BUS
XCS_IC6002
XAUDIO_IN
XCS_TG
VSS
ALE
FRRV
WR01
RDX
VOUT_ON
XDVCN
ALL_PS
SW_PS
TAPE_TOP
TAPE_END
DXXA09
DXXA08
VSS
C1
VDD
XME/MP
XCS_LCD
XCS_EVF
VST_C_CHARGE
P43
XCS_XYZ
LENS_DETE
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
D25A01
D24A00
VDD
ZM_RST_SENS
ZM_RST_LED
FC_RST_SENS
FC_RST_LED
VSS
DA_STRB(XCS_DAC)
P22
XCS_OSD
XCS_GCAM
IC8001_XSCK
XCS_IC8001
IC8001_SI
IC8001_SO
XVSP_SCK
OOE/FLD
VSP_SO
VSP_SI
GCAM_XSCK
PANEL_ON
GCAM_SO
XWE_EEP
CAM_SCK
DEMO
CAM_SO
CAM_SI
VDD
VD_SCK
REC_CRRTO
VD_SO
VD_SI
EEP_SCK
XFFREW_UP
EEP_SO
EEP_SI(MC_FLASH_SI)
DRUM_PWM
CAP_PWM
ATF_DEBUG
V_LIGHT_PWM
VSS
PB4
IRIS_PWM
IRIS_COM_PWM
PB7
XCS_IC6001
MELODY_ENV
N.C.
XRST_VTR
VSS
OSC1
VDD
OSC0
PANEL_VG_AD
MODE_SW_A
MODE_SW_B
MODE_SW_C
ME_SW
REC_PROOF
PANEL_COM_AD
XVIDEO_IN
USB_DET
CHIME_AD0
CHIME_AD1
CHIME_AD2
EVF_ON
SDC_IN
DEW_DET
HI8_MP_SW
AVSS_0
AVRH_0
AVDD_0
AVDD1
AVRH_1
AVSS_1
LENS_TEMP_AD
IRIS_HALL_AD
PITCH_AD
YAW_AD
XUSB_ON
XUSB_EN
ZOOM_SW_AD
XPWAD
XPWDA
PG1
CHIME_PWR_CONT
LM_LIM_DET
DEM1
SYSTEM_AD
GENERAL_AD
MF_LED
ANIN0
ANIN1
AVSS_U
AVRH_U
AVDD_U
TUL
VSS
C2
VDD
HOLD_EEP
XREEL_HALL_ON
PH2
XCS_VFD
PH4
XRST_PHY
HP_JACK_IN
LPS
VDD
XCS_IC6001-2
ATF_LATCH
DRP
SWP
CAP_ON
CAP_FWD
VDD
XEVF_TALLY
EASY_MODE_LED
XFE_ON
PJ1
CONT1/RF_SWP
CAM_DD_ON
XCS_MC_FLASH
EXT_STROBO
PK2
REC_CRRT1
TRRT
TRRV
TAPE_LED_ON
SYSV
VSS
MIC_MONO
MIC_IN
AV_JACK_IN
XNS_ON_SW
AV_JACK_IN_CRADLE
XCRADLE_IN
CAP_FG
VDD
TREEL_FG
SREEL_FG
IR_ON(PM2)
CHIME_SCL
TCHIME_SDA
DRUM_FG
DRUM_PG
FP
VSS
LINE_OUT_VD
MELODY_CARR
CAM_VD(MEGA_CAM_VD)
VREF
SHUTTER_OPEN
IC6002_SLEEP
XINT_IC6001
SDC_ON
MF_A
MF_B
XRST_LINK
PO4
OSD_V
XCS_SFD
VDD
(D_2.8V)
(D_1.9V)
(D_2.8V)
(D_1.9V)
(D_2.8V)
(D_2.8V)
(D_2.8V)
(D_2.8V)
(D_2.8V)
(D_2.8V)
(D_2.8V)
(D_2.8V)
(D_1.9V)
(D_2.8V)
(D_1.9V)
(D_2.8V)
XS_JACK_IN
N.C.
SIRCS_IN
(6/12)
@008
(2/12)
(6/12)
@015
(3/12)
(11/12)
(12/12)
@032
@025
(8/12)
@031
(9/12)
(3/12)
(9/12)
(6/12)
(4/12)
@030
(9/12)
@002
(6/12)
@036
@034
@029
@013
(1/12)
(5/12)
@026
@033
(12/12)
@010
(5/12)
(1/12)
@028
(5/12)
@016
(8/12)
(3/12)
(8/12)
(12/12)
@003
@005
@011
@037
@006
(4/12)
(3/12)
@014
(3/12)
(3/12)
@012
@004
(11/12)
(3/12)
(1/12)
(8/12)
(3/12)
(1/12)
(3/12)
(2/12)
(1/12)
(3/12)
(3/12)
MODULATOR
IC8602
64K EEPROM
D_1.5V
CHIME VDD
SWITCH
IC8601
CAMERA/MECHA CONTROL
XX MARK:NO MOUNT
VC-416 BOARD (7/12)
CAMERA/MECHA CONTROL
M
E
6
20
17
15
B
N
K
C
16
08
H
7
G
I
3
L
9
12
5
4
14
13
11
10
18
19
D
8
J
2
F
D_2.8V
(6/12)
@049
MODULATOR
DCR-HC27E/HC28/HC28E_L3
— 11 —
VC-416 (8/12)
XX
R9016
XX
C9016
XX
C9020
R9018 XX
R9021
XX
XX
R9012
C9023
XX
XX
R9028
XX
R9032
XX
R9033
C9002 XX
XX
R1002
XX
R1023
XX
R9036
XX
R9037
XX
R9035
XX
R9038
NO MARK:REC/PB MODE
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
VOLTAGE AT THE MARKED POINTS.
1.3
0
2.8
2.7
1.4
1.3
1.3
0.2
0.1
0.1
0.3
0.3
0.5
0.5
2.8
0.6
1.2
0.9
1.2
1.2
1.3
1.3
0.9
2
1.4
1.2
1.2
0.1
1.2
13.2
1.1
0.8
0.8
0.3
0.3
2.8
0.5
0
0.2
0.2
*
0.2
0.2
*
8.3
2.8
0
0
1.3
0
2.8
0.5
1.2
2.6
2.8
0.4
0.8
0.4
0.8
0.4
0.1
4.8
0.1
1.2
2.3
1.2
1.2
2.6
9.0
0
0
2.8
10k
R9022
CAP_FG
470p
C9032
DRUM_ERROR
0.1u
C9031
470p
C9030
CAP_ERROR
470p
C9039
470p
C9035
2.2
R9011
CAP_PWM
DRUM_VS
1u
C9022
DRUM_PWM
MT_5V
0.1u
C9038
IC9001_13.5V
0.1u
C9011
0.1u
C9029
0.1u
C9034
0.1u
C9024
LOAD
C9036
1u
CAP_VS
UNLOAD
2.2
R9010
0.0068u
C9041
2.2
R9009
SREEL_FG
0.1u
C9013
0.1u
C9015
TREEL_FG
REG_GND
0.022u
C9027
VTR_UNREG
TAPE_END
R9023
15k
0.0068u
C9042
0.1u
C9018
D_2.8V
TAPE_TOP
0.1u
C9021
IC9001
TB6550FG(O,EB)
1
C_FRC
2
TEST
3
VMR
4
CFGOUT
5
C_PGND
6
GND
7
CFGIN+
8
CFGIN-
9
CAGC
10
U+
11
U-
12
V+
13
V-
14
W+
15
W-
16
VCC1
17
VH
18
TOPIN
19
TOPOUT
20
ENDIN
21
ENDOUT
22
RLP1
23
RLM1
24
RLO1
25
RLDO1
26
RLP2
27
RLM2
28
RLO2
29
RLDO2
30
VCC2
31
LIMOUT
32
DEC1
33
DEC2
34
XRESET
35
MCK
36
SCK
37
XCS
38
SI
39
DGND
40
CSR
41
CBIN
42
CBOUT
43
CBLOUT
44
DBIN
45
DBOUT
46
ISNF
47
VG
48
PGC
49
PGIN
50
PGOUT
51
VREF
52
DFGIN
53
DFGOUT
54
DFC
55
DFILTER
56
UIN
57
VIN
58
WIN
59
COM
60
D_PGND
61
NC
62
NC
63
D_U
64
D_VS
65
D_V
66
NC
67
D_VS
68
D_W
69
L_OUT1
70
L_VM
71
NC
72
L_OUT2
73
L_PGND
74
C_U
75
C_VS
76
C_V
77
C_VS
78
C_W
79
NC
80
CAPON
CAP_ON
CAP_FWD
DRUM_FG
DRUM_PG
XRST_VTR
XVSP_SCK
VSP_SO
XCS_IC9001
0.01u
C9025
0.1u
C9040
0.047u
C9028
SPCK
1u
C9026
2200
R9024
0.01u
C9009
0.01u
C9010
1u
C9004
2SC5658T2LQ/R
Q9002
XREEL_HALL_ON
100k
R9027
TAPE_LED_ON
4700
R9025
270
R9014
MODE_SW_C
MODE_SW_A
CHIME_VDD
CHIME_SCK
MODE_SW_B
CHIME_SDA
REG_GND
CN1009
10P
1
2
3
4
5
6
7
8
9
10
0.001u
C9043
1
2
3
4
0.01u
C9044
1
2
3
4
27P
CN1010
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
22k
R9026
0.047u
C9045
1
2
3
4
10k
RB9001
1
2
3
4
5
6
7
8
2SA2030T2L
Q9003
1
A
XCC_DOWN
REC_PROOF
DEW_AD
LM_LIM_DET
0.1u
C1004
33
R1007
29P
CN1007
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
33
R1001
RN1102MFV(TL3SONY)
Q9004
XFFREW_UP
47k
R9034
DRUM_PG_SENS
FG_PG_COM
DRUM_FG_SENS
DRUM_COM
DRUM_U
DRUM_V
DRUM_W
LM_+
LM_-
DRUM_FG_SENS
DRUM_PG_SENS
FG_PG_COM
DRUM_COM
DRUM_U
DRUM_W
DRUM_V
REC_PROOF
CHIME_VDD
CHIME_SCK
CHIME_SDA
UHE+
UHE-
VHE+
VHE-
WHE+
HE_VCC
CAP_U
WHE-
CAP_ON
CAP_W
CAP_V
CAP_U
MR_VCC
FG1
FG2
UHE+
UHE-
VHE+
VHE-
WHE+
WHE-
HE_VCC
CAP_FWD
CAP_FG
TAPE_TOP
TAPE_TOP_C
TAPE_END_C
TAPE_END
S_REEL_+
S_REEL_-
T_REEL_+
T_REEL_-
LM_LIM_DET
XCS_IC9001
TAPE_LED_ON
XREEL_HALL_ON
SENSOR_VCC
TAPE_LED_A
TAPE_LED_K
DRUM_FG
DRUM_PG
UNLOAD
LOAD
CAP_PWM
UNLOAD
LOAD
XCS_IC9001
DRUM_PWM
CAP_PWM
LM_LIM_DET
TREEL_FG
SREEL_FG
TAPE_TOP
TAPE_END
DRUM_FG
DRUM_PG
MODE_SW_A
MODE_SW_B
MODE_SW_C
XREEL_HALL_ON
TAPE_LED_ON
CAP_FWD
CAP_FG
CAP_ON
DEW_AD
XCC_DOWN
MODE_SW_B
S_REEL_-
CHIME_SDA
T_REEL_+
T_REEL_-
LM_-
MODE_SW_A
TAPE_END_C
TAPE_LED_K
MODE_SW_C
DEW_AD
TAPE_TOP_C
CHIME_SCK
LM_+
XCC_DOWN
SENSOR_VCC
TAPE_LED_A
S_REEL_+
FG2
FG1
CAP_V
CHIME_VDD
REC_PROOF
CAP_W
MR_VCC
DRUM_PWM
XFFREW_UP
XFFREW_UP
SREEL_FG
TREEL_FG
M_COM
PG
DRUM_U
DRUM_U
DRUM_W
DRUM_V
DRUM_V
FG
DRUM_W
FG/PG_COM
MT_GND
(11/12)
@039
MOTOR
CAPSTAN
DRUM MOTOR
HALL
PAGE 4-21
(2/2)
(LOADING MOTOR)
PG/FG
of LEVEL2
N MECHANISM
FG
M901
FP-031
FLEXIBLE
DECK
M903
(11/12)
(7/12)
@037
IC9001
@034
(7/12)
(9/12)
@038
(3/12)
@018
@006
@011
(5/12)
B+ SWITCH
LED DRIVE
DRUM/CASTAN/LOADING
MOTOR DRIVE
E
5
J
3
H
C
6
12
SERVO
2
XX MARK:NO MOUNT
9
14
11
7
G
4
L
10
I
08
K
8
VC-416 BOARD (8/12)
D
F
B
13
(7/12)
SREEL+
TAPE_LED_K
XMODE_SW_C
HALL_VCC
CHIME_VDD
HALL_GND
MIC/REC_SW_GND
TAPE_LED_A
LM_LOAD
LM_UNLOAD
NC
LM_UNLOAD
XMODE_SW_A
CHIME_SCK
TAPE_END
Cin_GND
XREC_PROOF
TREEL+
XMODE_SW_B
LM_LOAD
CHIME_SDA
TAPE_TOP
XCCDOWN_SW
SREEL-
TOP/END_GND
TREEL-
DEW-
DEW+
SW_COM
CAP_U
UHE+
CAP_U
CAP_V
FG1
CAP_U
FG_GND
CAP_W
CAP_V
CAP_V
VHE-
VHE+
FG_VCC
HE_GND
CAP_W
CAP_V
UHE-
CAP_W
WHE-
WHE+
N.C
CAP_U
FG_GND
FG_VCC
CAP_W
HE_VCC
FG2
(MDX-N110)
(11/12)
@048
(11/12)
(1/12)
(3/12)
(7/12)
(3/12)
(7/12)
SWITCH
(3/12)
DCR-HC27E/HC28/HC28E_L3
— 12 —
VC-416 (9/12)
R8006
XX
C8015
XX
C8003
XX
C8001
XX
C8002
XX
XX
R8031
RB8002
XX
1
2
3
4
5
6
7
8
XX
R8036
XX
C8024
MULTI_JACK_IN_CRADLE
XX
R8047
TP_SEL2
XX
D1008
D1007
XX
1
2
6
5
4
3
D1006
XX
1
2
6
5
4
3
XX
D1022
1
2
6
5
4
3
MULTI_JACK_IN_CRADLE
MULTI_JACK_IN_CRADLE
(12/12)
NO MARK:REC/PB MODE
3
0
2.8
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
2.8
0
2.8
0
3
XLANC_ON
EVER_3.0V
9p
C8010
BATT/XEXT
IC8001_SI
REG_GND
VTR_UNREG
FAST_CHARGE
BATT_UNREG
XCS_IC8001
TP_Y
INIT_CHARGE_ON
XSYS_RST
XRESET
0.1u
C8014
XCS_DD
R8002
1M
VTR_DD_ON
0.1u
C8009
RB8009
1k
1
2
3
4
5
6
7
8
TP_SEL1
HI_EVER_SCK
RB8006
100k
1
2
3
4
5
6
7
8
LANC_IN
D8003
MA2S111-(K8).SO
HI_EVER_SO
0.01u
C8007
BATT_SIG
LANC_OUT
RB8008
10k
1
2
3
4
5
6
7
8
10p
C8013
VOUT
RB8004
1k
1
2
3
4
5
6
7
8
D_2.8V
MULTI_JACK_IN
TP_X
47k
R8007
XLANC_PWR_ON
IC8001_SO
BATT_IN
OSD_V
XCC_DOWN
R8001
100k
IC8001_SCK
KEY_AD1
0
R8017
470
R8020
10M
R8014
UP0497A008S0
Q8001
6
2
1
3
5
4
C8006
6.3V
22u
0.01u
C8008
470k
R8015
100k
±0.5%
R8011
1M
R8012
47k
±0.5%
R8016
0.01u
C8019
0.01u
C8018
Q8002
UNR31AF00LS0
0.01u
C8021
±0.5%
1800
R8035
±0.5%
8.2k
R8034
CL8001
CL8002
CL8004
CL8003
CL8006
CL8008
CL8009
CL8005
CL8007
0.1u
C8022
32.768kHz
X8001
4700
R8013
RB8013
1k
1
2
3
4
5
6
7
8
100k
R8046
14P
CN1012
1
2
3
4
5
6
7
8
9
10
11
12
13
14
150
R1017
REG_GND
47
R1022
CN1017
8P
1
2
3
4
5
6
7
8
ZOOM_VR_AD
1
A
MB89083LGA-G-124-ERE1
IC8001
B8 A8 B7 A7 B6 A6 C6 B5 B4 C4 A3 B3 A4 A5 A2 A1
B2
B1
C2
C1
D3
D1
D2
E1
E2
H3
J3
J2
G4
A9
B9
C8
C9
D8
D9
E8
E9
F3
F2
F1
G1
G2
H1
H5
J5
J4
H4
J6
H6
G6
J7
H7
J8
J9
H8
H9
G9
G8
F8
F9
F7
D7
J1
H2
SYS_V
C8025
0
XCC_DOWN
BATT_SIG
BATT/XEXT
BATT_IN
FAST_CHARGE
XSYS_RST
IC8001_SCK
INIT_CHARGE_ON
HI_EVER_SO
XCS_DD
SYS_V
OSD_V
SYS_V
HI_EVER_SCK
IC8001_SCK
IC8001_SO
XCS_IC8001
LANC_IN
LANC_OUT
BATT_IN
IC8001_SO
IC8001_SI
OSD_V
XCS_IC8001
VTR_DD_ON
XCS_DD
XRESET
XLANC_PWR_ON
HI_EVER_SO
HI_EVER_SCK
XLANC_ON
XLANC_ON
IC8001_SI
XVTR_LED
TP_Y
MULTI_JACK_IN
XEJECT_SW
VTR_DD_ON
INIT_CHARGE_ON
FAST_CHARGE
XMODE_SW
XCC_DOWN
XBATT_INFO_SW
XSYS_RST
BATT/XEXT
TP_X
TP_Y
BATT_SIG
LANC_IN
TP_SEL1
TP_SEL2
KEY_AD5
XEJECT_SW
XBATT_INFO_SW
XVTR_LED
KEY_AD5
XPOWER_SW
KEY_AD2
XCAM_LED
KEY_AD3
XMODE_SW
XCHARGE_LED
TP_SEL1
XLANC_PWR_ON
XCHARGE_LED
XCAM_LED
KEY_AD1
TP_X
XPOWER_SW
XRESET
MULTI_JACK_IN
TP_SEL2
KEY_AD1
KEY_AD2
KEY_AD3
LANC_OUT
AVSS
XSYS_REST
N.C.
XMEM_LED
INIT_CHARGE
KEY_AD2
LANC_IN
KEY_AD3
KEY_AD4
LANC_OUT
XRSTX
KEY_AD5
XCAM_LED
ACV_SENCE
KEY_AD0
XBATTINFO_SW
TO_HI_SO
IB_SO
IB_SI
N.C.
VSS
32MHz_OUT
CP0
DIAL_A/TP_SEL2
DIAL_B/TP_SEL1
GND
VDD
FR_EVER_SCK
FM_HI_SI
XEJECT_SW
SYS_V
BATT_SENSE
XFTALLY_LED
XTO_HI_CS
XCCDOWN_SW
TEST
VDD
AVCC
KEY_AD1
BATT/EXT
BATT_IN
TEST_OUT
XPOWER_SW
VTR_DD_ON
XLANC_POWER_ON
XLANC_JACK_IN
XPLAY_LED
XHI_MAD
XLANC_ON
XCHARGE_LED
VCI
FAST_CHARGE
XCS_DD
TO_HI_SCK
XMODE_SW
32MHz_IN
ASWAN/XPUCHIASWAN
TO_HIDVOUT
TEST
FR_EVER_SO
MULTI_JACK_CRA_AD
TP_X
TP_Y
N.C(XVTR_LED)
REG_GND
ZOOM_VR
XMODE_SW
MODE_LED_VDD
REG_GND
KEY_AD2(PHOTO)
XCAM_LED
XVTR_LED(XMEM_LED)
KEY_AD5(SS)
XEJECT_SW
D_2.8V
XPOWER_SW
REG_GND
CHARGE_LED_VDD
XRESET
KEY_AD3
D_2.8V
N.C
BATT_INFO
XCHARGE_LED
REG_GND
(11/12)
(6/12)
@040
PAGE 4-22
of LEVEL2
CONTROL
KEY
BLOCK
(CF17000)
BLOCK
PAGE 4-22
CONTROL
(SS17000)
KEY
of LEVEL2
LND001-LND014
LND001-LND008
(11/12)
@041
@031
(7/12)
(6/12)
@013
(7/12)
(3/12)
@038
(8/12)
(10/12)
@042
(12/12)
@043
(7/12)
@036
13
14
12
11
HI CONTROL
08
B
7
E
10
XX MARK:NO MOUNT
9
VC-416 BOARD (9/12)
3
15
H
I
F
17
D
5
4
2
8
C
J
16
6
G
MULTI_JACK_AD
TOUCH PANEL
SELECT SWITCH
BATTERY CHARGE
DETECTOR
VOUT_3.0V
HI CONTROL
IC8001
D_2.8V
Click on the first or last page to see other DCR-HC27E / DCR-HC28 / DCR-HC28E (serv.man10) service manuals if exist.