1
2
3
5
4
A
B
C
D
E
F
G
H
MAIN IF SCHEMATIC DIAGRAM
4.2
4-6
4-5
CN105
CN109
CN104
CN112
CN113
REG_4.8V
J101
J101
CN101
J101
J101
J101
J101
TP
A+
TP
A-
TPB-
TPB+
GND
GND
HID1
PB_CLK
ENV_OUT
MAIN_VCO
ATFI
FS_PLL
I_MTR
IF_TX
CJIG_RST
VF_LCD
REG_3V
CN108
JLIP_TX
JLIP_RX
VPPC
SRV_TX
REV_SW
AL_3VSYS
ZOOM2
BATT_+
ZOOM4
BATT_CHK
ADP_DC
ZOOM3
ADP_H
T_BATT
ZOOM1
GND
REG_3V
TRIG_SW
PO
W_LED
DIAL_MANU
DIAL_A
UT
O
DIAL_OFF
DIAL_PB
MENU_SET
MENU_P_B
MENU_P_A
PHO
T
O_SW
FOCUS_SW
FOCUS1
GND
ZOOM_SW
SRV_RX
FOCUS4
CHRG_LED
FOCUS2
LO
AD_REV
FOCUS3
LO
AD_FWD
DEW_SENS
D_FG[-]
D_PG[-]
OP_VCC
D_COIL_U
F_SENS
D_COIL_V
VPPD
D_COIL_W
D_PFG[+]
COIL_COM
DUMP+
DRIVE+
CAS_SW
REC_SAFE
MIC3
MIC2
MIC1
S_SENS
DUMP-
T_REEL
TREELLED
S_REEL
SREELLED
E_SENS
T
APE_LED
GND
EJT_SW
BW_Y
LITHIUM
KEY_A
VFREG4.8
MONI_SW
REG_15V
REG_-15V
LCD_RST
REG_12V
SPK+
SPK-
REG_3V
HRP
REG_4.8V
VDCVF
HDCVF
LCD_R
LCD_G
LCD_B
M_REG4.8
LCD_CTL
GND
M_R
VS
IR_AMP
REG_4.8V
IR_OUT
IR_RMC
GND
Y_OUT
S_DET
C_OUT
GND
A
U_SIG/R
A
U_SIG/L
P_DET
V_OUT
HG_U[+]
HG_W[-]
HG_BS[-]
HG_W[+]
HG_BS[+]
HG_U[-]
HG_V[+]
HG_V[-]
HE_IN-
C_COIL_U
HE_OUT-
C_COIL_W
REG_3V
C_FG[+]
GND
C_FG[-]
HE_IN+
C_COIL_V
CN111
CAM_SW_A
CAM_SW_B
CAM_SW_C
GND
Z_SENS
ZOOM_LED
DRST
DISCRI
PB_CLK
MAIN_VCO
HID1
FS_PLL
JLIP_TX
REG_-15V
LCD_RST
GND
JLIP_RX
GND
ENV_OUT
REG_3V
GND
CJIG_RST
IF_TX
VPPC
AL_3VSYS
ATFI
I_MTR
GND
MENU_SET
GND
BATT_+
T_BATT
ADP_H
ADP_DC
ADP_DC
BATT_+
BATT_CHK
B_SEL
GND
DIAL_PB
GND
GND
TRIG_SW
PO
W_LED
DIAL_A
UT
O
ZOOM_SW
MENU_P_B
MENU_P_A
DIAL_OFF
PHO
T
O_SW
FOCUS_SW
DIAL_MANU
REG_3V
CHRG_LED
TREELLED
GND/T
APE_GND
GND
T
APE_LED
CAS_SW
REC_SAFE
S_SENS
GND/REEL_GND
T_REEL
S_REEL
E_SENS
SREELLED
MIC3
MIC2
MIC1
GND
D_PFG[+]
COIL_COM
D_COIL_W
D_COIL_W
D_COIL_V
D_COIL_V
D_COIL_U
D_COIL_U
D_PG[-]
D_FG[-]
LO
AD_REV
GND
DEW_SENS
LO
AD_REV
LO
AD_FWD
LO
AD_FWD
EJT_SW
C_FG[+]
HG_BS[-]
C_FG[-]
HG_U[-]
HG_W[+]
HG_W[-]
HG_U[+]
HG_V[-]
HG_V[+]
GND
C_COIL_U
C_COIL_U
C_COIL_W
C_COIL_W
C_COIL_V
C_COIL_V
REG_3V
HG_BS[+]
GND
REG_4.8V
BL_GND/GND
REG_3V
KEY_A
AV_GND/GND
LITHIUM
IR_RMC
SPK+
SPK-
VDCVF
HDCVF
VF_LCD
GND
LCD_G
VFREG4.8
REG_12V
M_REG4.8
REG_4.8V
LCD_R
Y_OUT
S_DET
LCD_B
HRP
BW_Y
C_OUT
GND
IR_OUT
REG_4.8V
IR_AMP
REG_15V
REG_-15V
V_OUT
A
U_SIG/L
A
U_SIG/R
LCD_CTL
BL_GND/GND
BL_GND/GND
M_R
VS
MONI_SW
DV
IN/OUT
P_DET
CAM_SW_A
CAM_SW_B
CAM_SW_C
GND
NC
NC
ZOOM2
ZOOM4
ZOOM3
ZOOM1
FOCUS1
FOCUS4
FOCUS2
FOCUS3
OP_VCC
F_SENS
DUMP+
DRIVE+
DUMP-
GND
HE_IN-
HE_OUT-
HE_IN+
Z_SENS
ZOOM_LED
Z_L_VCC
F_LED
SRV_TX
SRV_RX
VPPD
DRST
DISCRI
GND
GND
GND
REV_SW
M_REG4.8
BL_GND/GND
BL_GND/GND
BL_GND/GND
AV_GND/GND
AV_GND/GND
AV_GND/GND
AV_GND/GND
AV_GND/GND
GND
GND
CN108
TO
OP BLOCK
TO
ROTARY
ENCODER SW
TO OP.DRV
TO SYSCON
TO SYSCON
TO REG
TO OP.DRV
T
O
OP
.DR
V
T
O
OP
.DR
V
TO D.CPU
TO REG
TO CAPSTAN MOTOR
TO JUNCTION CN571
TO ZOOM UNIT
TO MDA
T
O
REG
TO MDA
TO
M
D
A
T
O
REG
T
O
REG
T
O
SYSCON
TO D.CPU
TO
D
.C
P
U
TO MDA
TO MDA
TO MDA
GND
TO
R
E
G
T
O
D
.CPU
T
O
SYSCON
T
O
SYSCON
T
O
REG
T
O
REG
TO SYSCON
0 1 MAIN (MAIN IF)
JIG
CONN.
TO SYSCON
TO REG
TO REG
TO SYSCON, REG
TO REG
TO SYSCON
TO D.CPU
TO D.CPU
TO DVMAIN
TO PRE/REC
TO DVMAIN
TO PRE/REC
TO DVMAIN
(N.C)
TO SYSCON
TO SYSCON
TO D.CPU
TO SYSCON
TO REG
TO REG
y20182001a_rev0
T
O
SYSCON
T
O
REG
T
O
SYSCON
T
O
SYSCON
T
O
REG
TO V OUT
T
O
V
OUT
TO AUDIO
TO JACK CN502
TO MONITOR CN761
CN103
T
O
REG
T
O
MONI IF
T
O
SYSCON
T
O
REG
T
O
REG
T
O
REG
T
O
REG
T
O
SYSCON
T
O
SYSCON
T
O
SYSCON
T
O
SYSCON
T
O
SYSCON
T
O
REG
T
O
REG
TO MONI IF
TO DSP
T
O
A
UDIO
TO REG
TO
REAR UNIT
TO
R
E
G
TO DVMAIN