Sony HDR-HC9 / HDR-HC9E (serv.man2) Service Manual ▷ View online
3-7
HDR-HC9/HC9E_L2
3-7. OVERALL BLOCK DIAGRAM (7/7)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN6701
CN6203
KEY_AD5
PANEL_REV
2ND_ZOOM(T)
DIAL_A
NS_SW
PON_SW
DIAL_B
DIAL_A
KEY_AD4
DIAL_B
DIAL_A
DIAL_B
2ND_ZOOM(W)
2ND_S/S_SW
KEY_AD
CN6202
(2/2)
KEY_AD2
2nd S/S
PD-325 BOARD
(2/2)
(2/2)
E10
FP-644 FLEXIBLE BOARD
LD-221 BOARD (3/3)
FP-659
FLEXIBLE
BOARD
(2/2)
FLEXIBLE
BOARD
(2/2)
FP-651
FLEXIBLE
BOARD
(2/2)
FLEXIBLE
BOARD
(2/2)
FP-648
FLEXIBLE
BOARD
(3/3)
FLEXIBLE
BOARD
(3/3)
CK-177 BOARD (2/2)
FP-646 FLEXIBLE BOARD
5, 6
HI CONTROL
(22/24)
IC5001
K2
L2
L3
C5
B3
B4
X5002
32.768kHz
BT801
LITHIUM STORAGE
BATTERY
A4
C2
C1
C7
L6
XF_TALLY_LED
SIRCS_SIG
XF_TALLY_LED
SIRCS_SIG
STROBE_ON
XVTR_LED
XMEM_LED
ZOOM_AD
ZOOM_SW_AD
XRESET
XRESET
XCHARGE_LED
FP-643 FLEXIBLE BOARD
VC-500 BOARD (7/7)
4 REMOTE
SENSOR
D003
CAMERA
RECORDING
IC001
2
1
4
7
8
6
FLASH
CONTROL
IC8801
CN1006
14
5
3
10
IR_ON
POPUP_DRV
POSITION_DET
POSITION_DET
IR_ON
POPUP_ON
BRAKE_ON
D001
(NIGHTSHOT)
11
LANC_IN
LANC_OUT
XLANC_PWR_ON
XLANC_ON
VTR_DD_ON
XCS_DD
BATT_IN
FR_EVER_SO, FR_EVER_SCK
IC4601
(2/2)
D_1.0V
AU_2.8V, D_2.8V, A_2.8V
A_1.2V, D_1.2V_HV, D_1.2V_K
ACV_UNREG
DC CONTROL,
RESET,
LANC DRIVER
(19/24)
K3
J3
J2
J2
B10
C10
C10
L3
M3
K13
XCC_DOWN
E3
A6
B1
B5
N2
A7
EVER_3.0V
MT_5V
D_1.8V
D_1.5V
CMOS_4.1V, D_3.3V, D_2.5V
IC_4801_2_13.5V
CAM_-1.0V
N_8.5V
CP_-2.8V
N_3.1V
LANC_DC
VOUT
A_4.6V, EP_4.6V, RP_4.6V, AU_4.6V
P3
R1
R2
M13, L13
D2, D1
KEY_AD0
KEY_AD1
XS/S_SW
PHOTO REC
PHOTO FREEZE
5
11
CN001
CONTROL SWITCH BLOCK (PS24200)
S003
(PHOTO FREEZE)
S002
(PHOTO REC)
PHOTO
START
/STOP
S001
RV001
(ZOOM)
W
T
21
16
17
20
19
3
7
S001
(EJECT)
CONTROL KEY BLOCK
(SB9000)
(SB9000)
CONTROL SWITCH
BLOCK (AD11800)
BLOCK (AD11800)
REC
START/STOP
S001
S002
S003
(ZOOM)
T
W
3
CN001
CN5306
3
6
5
BACK_LIGHT
7
2
2
4
FP-372 FLEXIBLE BOARD
RESET
S6702
VBATT
EASY
S6704
D002
KEY_AD2
KEY_AD4
KEY AD1
KEY AD0
KEY AD2
E2
KEY AD4
E1
KEY AD5
KEY AD6
18
CN1017
(2/2)
(2/2)
21
C2
DIAL_A
W9
DIAL_B
R8
B2
F11
F10
E11
G11
B4
A3
L8
B3
XCAM_LED
2
14
10
CN1015
33
2
STOROBO
STROBO
8
11
7
6
3
4
16
12
17
19
FP-657 FLEXIBLE BOARD
FP-652
FLEXIBLE
BOARD
(2/2)
FLEXIBLE
BOARD
(2/2)
CN1001
10 - 15
16
1 - 8
H2
LANC_SIG
ACV_UNREG
ACV_GND
BATT/XEXT
Q4603, Q4604
LF1002
INIT_CHARGE_ON
BATT/XEXT
BATT/XEXT
FP-656 FLEXIBLE BOARD
CN1003
FP-649 FLEXIBLE
BOARD (3/3)
BOARD (3/3)
CN1012
(3/3)
9
12
MS-361 BOARD (3/3)
CN8001
(3/3)
(3/3)
12
1 - 6
10 - 16
BATT_UNREG
BATT_GND
BATT_SIG
BATT_S_UNREG
BATT_SIG
BATT_SIG
FAST_CHARGE
Q4601, Q4602
ACV_UNREG,
VTR_UNREG,
VTR_UNREG,
ST_UNREG,
SHOE_UNREG
BATT_UNREG
SYS_V
A8
XSYS_RST
SYS_V
XSYS_RST
B8
NTSC/XPAL_DET
NTSC/XPAL_DET
NTSC/XPAL_DET
XSYS RST
XSYS RST
XSYS RST
IC_5101_1_TXD0,
IC_5101_1_RXD0,
IC_5101_1_SCK0,
IC_5101_1_CS
ZOOM_SW_AD
OVERALL (6/7)
(PAGE 3-6)
23
OVERALL (4/7)
(PAGE 3-4)
15
OVERALL (1/7)
(PAGE 3-1)
1
OVERALL (5/7)
(PAGE 3-5)
21
OVERALL (3/7)
(PAGE 3-3)
10
OVERALL (4/7)
(PAGE 3-4)
20
OVERALL (1/7)
(PAGE 3-1)
4
MULTI_JACK_IN
LANC_SIG
MULTI_JACK_IN
A2
LED
DRIVE
Q1001
POP UP
MOTOR
MOTOR
DRIVE
Q1002 - Q1004
S001
POP UP
DETECT
DETECT
SHOE CONT
V14
W11
P13
P11
V13
W13
AA14
POPUP_DET
W12
IC5101
(3/3)
HI CONTROL
(23/24)
N14
XVM_MAD
D13
XDS_RESET
XDS_RESET
W3
G9
OSD_V
NTSC/XPAL_DET
D3
M15
XFIRMUP
F2
C8
G1
HOTSHOE_ID1, HOTSHOE_ID2
EXT_STROBE_ON
HOTSHOE_ID1, HOTSHOE_ID2
SHOE_CONT
HOTSHOE_ID1, HOTSHOE_ID2
SHOE_CONT
EXT_STROBO
EXT_STROBE_ON
HOT SHOE
(2/2)
CN901
(2/2)
7, 10
11
13
CN1018
(2/2)
CN8802
3
2
CN6703
(2/2)
13
17
17
18
16
VBATT
CN5303
(3/3)
7
5
6
CN1010
(3/3)
(3/3)
45
47
46
CN6702
(2/2)
(2/2)
7
KEY_AD5
KEY_AD6
XMODE_SW
XPOWER_SW
XVTR_LED_ON
XMEM_LED_ON
XEJECT_SW
XRESET
XCHARGE_LED_ON
XLANC_JACK_IN
XLANC_JACK_IN
XCAM_LED_ON
XMODE_SW
XPOWER_SW
CN8801
18
11 - 14
1 - 4
FLASH UNIT
(FL24200)
(FL24200)
FP-658 FLEXIBLE
BOARD
BOARD
ST-164 BOARD
Q8801
(LAMP)
XE_A
SCHARGE_ON
XSCHARGE_FULL
SCHARGE_ON
XSCHARGE_FULL
STROBE_ON
STROBE_ON
XE_K
XE_A
XE_K
+
D8802
ST_UNREG
5
6
2
1
4
3
1
10
11
14
1
12
CN8803
POPUP_DET
SCHARGE_ON
XSCHARGE_FULL
POPUP_DET
1, 2
T8801
ON
OFF
S005
(FLASH)
S005
+
BT901
BATTERY
TERMINAL
S
–
NIGHTSHOT
S001
MANUAL
S004
BACK LIGHT
S001, S002
(CONTROL DIAL)
CAM CTRL
POWER
ON
OFF (CHG)
MODE
MEMORY
D003
PLAY/EDIT
D004
TAPE
CAMERA
D001
/CHG
DC IN
J001
C901
CHARGING
CAPACITOR
S001
S002
6, 5
2, 1
25, 21
20
18
J4, L5,
K5, H3
D11, H10,
B10, B9
C5, N12,
N5, C10,
C9, F13,
G13
1
DISPLAY/
BATT INFO
S6703
1
XBATT_INFO_SW
30
S301
PANEL
REVERSE
S6701
PANEL
OPEN/CLOSE
M904
MOTOR UNIT
(GEARD MOTOR)
M
M
D4601
F4607
3-8
HDR-HC9/HC9E_L2
3-8. POWER BLOCK DIAGRAM (1/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
JK-333 BOARD
POWER (2/4)
(PAGE 3-9)
C
CN1003
FAST_CHARGE
SHOE_ON
INIT_CHARGE_ON
VTR_UNREG
D_1.2V_K
VTR_UNREG
BATT/XEXT
ACV_UNREG
ACV_GND
BATT_UNREG
BATT_GND
BATT_UNREG
BATT_SIG
BATT_SIG
BATT/XEXT
9
1 - 6
10 - 16
S
+
DC IN
J001
LF1002
FP-656
FLEXIBLE
BOARD
FLEXIBLE
BOARD
VC-500 BOARD (1/4)
Q4603,
Q4604
Q4604
CN1007
37
LANC_DC
LANC_DC
VBA
XRESET
TT
LANC_DC
F4604
F4605
F4603
F4602
F4606
F4607
HI CONTROL
(22/24)
IC5001
H2
C2
C1
A4
xLancPowerOn
xLancOn
xCsDd
battIn
vtrDdOn
J7
K6
battSense
acvSense
frEverSo
frEverSck
BATT_SIG
INIT_CHARGE_ON
FAST_CHARGE
BATT/XEXT
SIO2
initCharge
fastCharge
D10
SHOE_ON
ShoeOn
batt_xExt
VOUT
IC4601
DC CONTROL,
RESET,
LANC DRIVER,
DRUM/CAPSTAN
PWM DRIVER
(19/24)
R1
H13
R2
L2
N1 B_UNREG
R5 AVDD1
L1 AVDD3
P15 DVDD4
A1 DVDD1
A12 DVDD2
A3 PVDD10
A4 PVDD12
A4 PVDD12
D15 DVDD3
A2 PVDD11
P1 V_UNREG
H14, H15
VBATT
VCH
LANC_DC(5.6V)
SENSEa
SENSEb
SENSEb
IN1
L4626
L4607
PVDD1b
PVDD1a
G14,G15
LX1b
LX1a
VOUT
WAKE-UP
XCTL2
DIN
CLK
CS_OUT
LD
VRO
APPL_SW1, CH6_SW,
CTL1, CH9_SW1,
CH9_SW2, CH10_SW1,
CH10_SW2
CTL1, CH9_SW1,
CH9_SW2, CH10_SW1,
CH10_SW2
M2
RST_OUT(RESET)
P3
P2
A_1.2V
L4614
L4616
D_1.2V_HV
L4628
A_4.6V
N11
P11, R11
IN4
L4602
L4611
PVDD4b
PVDD4a
P12, R12
LX4b
LX4a
EP_4.6V
A_4.6V
AU_4.6V
L4609
RP_4.6V
L4615
F3
F2, F1
IN7
L4605
PVDD7b
PVDD7a
G2, G1
LX7b
LX7a
CMOS_4.1V
D_1.5V
D_3.3V
C7
B5, A5
IN8
B1
VB
R15
OUT11
L4606
PVDD8b
PVDD8a
B6, A6
LX8b
LX8a
D_1.5V
B2
VOUT3
P4
VR
B3
VOUT2
N_3.1V
CP_-2.8V
CAM_-1.0V
ST_UNREG
D_2.8V
A_2.8V
A_4.6V
C8
B10, A10
IN5
L4603
PVDD5b
PVDD5a
B9, A9
LX5b
LX5a
MT_5V
N10
P10, R10
K2, K1
IN6
L4604
PVDD6b
PVDD6a
P9, R9
LX6b
LX6a
D_1.8V
J13
J14, J15
IN3
L4627
PVDD3b
PVDD3a
K14,K15
LX3b
LX3a
AU_2.8V
L4630
D_2.8V
N_8.5V
A_2.8V
MT_5V
MT_5V
D_2.8V
L4610
A_2.8V
L4608
D_1.0V
E3
E2, E1
IN2
L4601
PVDD2b
PVDD2a
D2, D1
LX2b
LX2a
IC_4801_2_13.5V
SHOE_UNREG
ST_UNREG
D4604
D4603
D4602
D4601
Q4601,
Q4602
CN8303
A/V OUT
4
xPowerSw
xModeSw
XPOWER_SW
XMODE_SW
CN1015
CONTROL SWITCH BLOCK
(PS24200)
(PS24200)
FP-646
FLEXIBLE
BOARD
FLEXIBLE
BOARD
3
4
CN001
20
19
POWER
B4
A3
ON
OFF (CHG)
MODE
POWER (3/4)
(PAGE 3-10)
B
POWER (4/4)
(PAGE 3-11)
D
Q4605, Q4606
F4601
LANC
J8301
FP-657
FLEXIBLE
BOARD
FLEXIBLE
BOARD
CN1001
10 - 15
16
1 - 8
L4624
L4612
L4625
3.3V REG
(19/24)
IC4605
IC4604
Vout
Vdd
3
4
1
4
3
D_2.5V
2.5V REG
(19/24)
IC4603
Vout
Vdd
3
4
DC CONTROL
(19/24)
-2.8V REG
(19/24)
IC4602
VOUT
FB
SVDD
PVDD
PVDD
S2
S1
A3
STBY C2
B2
C1, D2, E4, E3
CAPSTAN/
DRUM
PWM DRIVE
Q4607 - Q4610
XLANC_PWR_ON
XLANC_ON
VTR_DD_ON
XCS_DD
BATT_IN
FR_EVER_SO, FR_EVER_SCK
L3
M3
K13
E3
A6
B1
B5
N2
A7
L13, M13
D1, D2
C5, N12,
N5, C10,
C9, F13,
G13
BT801
LITHIUM
STORAGE
BATTERY
FP-649
FLEXIBLE
BOARD (1/2)
FLEXIBLE
BOARD (1/2)
CN1012
(1/2)
(1/2)
12
MS-361 BOARD
(1/2)
(1/2)
CN8001
(1/2)
12
VBATT
FP-650
FLEXIBLE
BOARD
FLEXIBLE
BOARD
CN8304
3
D_2.8V
MODE_LED_VDD
4
12
D_2.8V
15
EVER_3.0V
CHARGE_LED_VDD
6
13
9
RV001
(ZOOM)
W
T
MEMORY
D003
PLAY/EDIT
D004
TAPE
CAMERA
D001
D002
/CHG
BT901
BATTERY
TERMINAL
BOARD
+
–
FP-651
FLEXIBLE
BOARD (1/2)
FLEXIBLE
BOARD (1/2)
CK-177 BOARD
(1/2)
(1/2)
K2
XRESET
RESET
S6702
CN1017
(1/2)
(1/2)
33
CN6703
(1/2)
XRESET
1
RSTx
A8
XSYS_RST
xSysRst
C8
XDS_RESET
xHiRst
POWER (2/4)
(PAGE 3-9)
A
–
3-9
HDR-HC9/HC9E_L2
3-9. POWER BLOCK DIAGRAM (2/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
VC-500 BOARD (2/4)
POWER (1/4)
(PAGE 3-8)
C
POWER (1/4)
(PAGE 3-8)
A
L3002
L3004
L3006
L3005
L3001
VIDEO OUT,
AUDIO IN/OUT
(13/24)
IC3001
HDV-MPEG VIDEO
ENCODER/DECODER,
MPEG AUDIO
SIGNAL PROCESSOR
(9/24)
IC2201
3.3V REG
Q3001
HDV/DV i.LINK
INTERFACE
(16/24)
IC3401
IC3002
AD/DA
CONVERTER
(13/24)
CDS,
A/D
CONVERTER
(3/24)
IC1301
D6
RST
L1301
L1302
FB2201
FB2401
HDV STREAM
PROCESSOR,
MUX/DEMUX,
DV SIGNAL
PROCESSOR
(11/24)
IC2701
L3401
FB3401
FB3001
L2201
L2202
L2203
L2204
L2205
256M
DDR-SDRAM
(10/24)
IC2401
16M
FLASH
(10/24)
IC2402
BASE BAND SIGNAL
PROCESSOR,
DOWN CONVERTER,
D/A CONVERTER
(8/24)
IC2101
FB2101
FB2103
FB2102
L2102
L2104
L2105
L2103
L2101
CAMERA SIGNAL
PROCESSOR
(4/24)
IC1702
COMPONENT
OUT AMP
(7/24)
IC2001
256M
SDRAM
(6/24)
IC1901
FB1701
FB2104
FB2002
FB1702
FB1901
L2002
L2003
L2001
L1702
L1703
L1704
L1701
X1701
BUFFER
Q2101 - Q2107
AB4
T4
XRST
PLLRST
D17
XRST
XRST_VTR
B4
RESET#
D16
ISRSTX
XRST_IC_2201
XRST_IC_2701_1
XRST_IC_2701_2
J3
H23
H24
A23
PLLRST
XRST2
XRST_IC_2701_DV
G23
XRSTDV
XRST1
JTRST
XRST_PHY
D7
XRST_LINK
J6
XRESETP
XRESTL
HDMI SIGNAL
PROCESSOR
(14/24)
IC3101
FL3102
FL3101
FL3100
F4
XRST
XRST_HDMI
CAMERA
CONTROL
(5/24)
IC1801
32M
FLASH
(24/24)
IC5202
CDS,
A/D
CONVERTER
(2/24)
IC1201
D6
RST
L1201
L1202
FB5201
FB5202
16M
SDRAM
(24/24)
IC5201
EEPROM
(5/24)
IC1802
FB1802
13
XRST
XSYS_RST
XRST_IC_5703_CPU
LENS_COVER_LED_ON
F2
XRST
AB16
ND_PWM
XRST_IC_5404
B14
RST_IC_5404
F23
RST_IC_5703
F4
XINIT
E3
CHIME_PWR_CONT
DS CONTROL,
HI CONTROL
(23/24)
IC5101
MECHA CONTROL
(18/24)
IC4401
F22
XREEL_HALL_ON
W17
MS_VCC_ON
FB4401
OSCILLATOR
DRIVE
(23/24)
IC5103
FB5103
FB5105
FB5106
FB5102
XDS_RESET
XDS_RESET
XSYS_RST
D13
XRST_IC_2701_DV
G2
XRST_IC_4401_5
XRST_HDMI
Y15
XRST_HDMI
XRST_VTR
Y18
XRST_VTR
XRST_IC_2201
E22
XRST_IC_2201
XRST_LINK
E20
XDIA_INT
XRST_PHY
D22
XRST_PHY
XRST_IC_2701_1
D13
XRST_IC_4401_3_2_2
XRST_IC_2701_2
B13
XRST_IC_4401_3_2_1
XHDMI_DICN
XRST_VTR
N22
XHDMI_DICN
F2
XRST
F4
XINIT
XREEL_HALL_ON
POWER (4/4)
(PAGE 3-11)
F
POWER (3/4)
(PAGE 3-10)
E
MS_VCC_ON
XSYS_RST
XRST_IC_5404
LENS_COVER_LED_ON
XRST_IC_5703_CPU
D_1.2V_K
D_1.2V_K
D_1.2V_K
A_1.2V
D_1.2V_HV
A_4.6V
AU_4.6V
AU_4.6V
D_3.3V
D_2.5V
D_1.5V
CP_-2.8V
N_3.1V
MT_5V
D_1.8V
A_2.8V
AU_2.8V
D_2.8V
D_1.0V
A_1.2V
D_1.2V_HV
D_1.2V_K
A_4.6V
D_2.5V
D_1.5V
CP_-2.8V
D_1.8V
A_2.8V
D_2.8V
D_1.0V
D_1.2V_HV
N_3.1V
N_3.1V
D_2.5V
D_1.5V
D_1.2V_HV
A_1.2V
D_1.5V
D_1.8V
D_1.8V
A_2.8V
D_2.8V
D_2.8V
A_1.2V
D_1.2V_HV
D_2.5V
D_1.5V
A_2.8V
D_2.8V
CHIME_PWR_CONT
CLOCK
GENERATOR
(4/24)
IC1701
MIC AMP
(12/24)
IC2901
FL1901
L2703
L2702
L2704
HDMI
TRANSMITTER
(15/24)
IC3201
L3203
L3201
L3202
FL3201
MIC
CONTROL
(12/24)
IC2902
VOLTAGE
FOLLOWER
(12/24)
IC2903
2.8V REG
(12/24)
IC2904
OUT
IN
3
4
L2901
L2902
XDS_RESET
3-10
HDR-HC9/HC9E_L2
3-10. POWER BLOCK DIAGRAM (3/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN8801
11 - 14
FLASH UNIT (FL24200)
(LAMP)
HOT SHOE
CN901
8, 9
VC-500 BOARD (3/4)
POWER (1/4)
(PAGE 3-8)
B
POWER (2/4)
(PAGE 3-9)
E
MT_5V
PD-325 BOARD
17
CN6205
VDDG
CN6202
CSD 67
CP 48
BLON_P 21
LCD901
LCD
DRIVER
IC6201
Q6208,
Q6211, Q6212
Q6207, Q6210
ST-164 BOARD
ST_UNREG
CN8802
6 - 8
4 - 7
SHOE_UNREG
MT_5V
ST_UNREG
SHOE_UNREG
22 - 24
CN1018
8, 9
2.7 inch
WIDE
COLOR
LCD UNIT
L8801
T8801
D8802
FLASH
CONTROL
IC8801
FP-659
FLEXIBLE
BOARD
FLEXIBLE
BOARD
FP-655
FLEXIBLE
BOARD
FLEXIBLE
BOARD
CK-177
BOARD
(2/2)
BOARD
(2/2)
24
CN6702
8
23
BL-007
BOARD
BOARD
2
CN5902
20
CN3701
2
CN5901
2
20
EVF_VDD
EP_4.6V
N_8.5V
A_2.8V
A_4.6V
COLOR
EVF UNIT
D5901
(EVF BACKLIGHT)
LCD902
EVF DRIVE
(17/24)
IC3701
LCD
BACKLIGHT
CONTROL
IC6202
LCD
BACKLIGHT
DRIVE
Q6203 - Q6206
Q6201, Q6202
FP-651
FLEXIBLE
BOARD
(2/2)
FLEXIBLE
BOARD
(2/2)
2, 3
CN1017
(2/2)
22
6, 7
4, 5
D_2.8V
EP_8.5V
EP_2.8V
BL_-V
BL_-V
EP_4.6V
D_2.8V
EP_8.5V
EP_2.8V
A_4.6V
EP_4.6V
D_2.8V
D_2.8V
N_8.5V
A_2.8V
EP_4.6V
EP_4.6V
TOUCH
PANEL I/F
1
17
2
3
16
9
CN6703
(2/2)
(2/2)
29
12
28
D6206 - D6208
(LCD BACKLIGHT)
15
VSS
FB3701
FB6201
L3703
L3702
L3701
L6201
L6203
11
VDD
D6205
L6202
5
FP-652
FLEXIBLE
BOARD
FLEXIBLE
BOARD
14
22
27
20
FP-658 FLEXIBLE
BOARD
BOARD
+
CN8803
1, 2
C901
CHARGING
CAPACITOR
CN4801
12
26
21
CN4803
8
25, 26
DRUM/CAPSTAN/
LOADING
MOTOR DRIVE
(20/24)
IC4801
SENSOR_VCC
17
VH
MR_VCC
3
VMR
Q4802
CHIME_VDD
XREEL_HALL_ON
HE_VCC
HE_VCC
HALL_VCC
FG_VCC
TAPE_LED_A
HU, HV, HW
CAPSTAN FG
MIC902
4PIN
CONNECTOR
D901
(TAPE LED)
H901
S REEL
SENSOR
H902
T REEL
SENSOR
N MECHANISM DECK
(MDX-N220)
L4801
34 XRESET
L4902
L4901
IC4901
REC/PB
AMP
(21/24)
A_2.8V
MT_5V
VTR_UNREG
IC_4801_2_13.5V
D_2.8V
XRST_VTR
RP_4.6V
Q5110 - Q5112
CHIME_PWR_CONT
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