Board Interconnections - JVC GR-AXM236U Service Manual

4.1

BOARD INTERCONNECTIONS

LCD(MONITOR) MODULE
MONITOR (Page 4-29)
0 7
5
4 REG_-15V
DAC_3.2V
LCD/CVF
REG_4.8V
(Page 4-21)
GND
REG+12V
MREG_4.8 VF_COM
VSS
3
CN28
DISCHG_L
REAR UNIT
ADP_DC
ADP_DC
BATT_CHK
REG_4.8V
ADP_H BATT_+
(Page 4-34)
REG_3.2V
ADP_DC
GND
REG REG_2V
TT_BATT
GND UNREG
EDIT
(Page 4-19)
RX ADP_H REG_-15V
J_GND
REG_15V
BATT_L
REG+12V
MCU_RST
TT_BATT
PLI_AD
BATT_TERM BATT_+ REG-8-5V
BATT_+
AL_3.2V
BATT_CHK
Z_REG_4.8V
ZF_REG_4.8V
PC/EDIT DC_IN
2
REG_4.8V
GND
DAC_3.2V
V OUT
(Page 4-15)
∗
YUJ40095A-2
1
∗
∗
YUJ40095A-2
YUJ40095A-2
DC LIGHT
MIC SPEAKER
A B
OPEN C_VF_PANEL
CN7602 CN7702
0 6
C-VF
0 6
C-VF BL
CN7601 CN7701
CN11
CN16
HRP2
HRP1
BWYGAIN
HDCVF
VDCVF
V_PLS_ON
BW/CVF
BWBLEBEL BWBLEBEL
REG_3.2V BWYOUT BWYOUT
(Page 4-23) DAC_3.2V
GND
V_PB_F
V_REC_C
HDCVF
V_REC_F
VDCVF V_PLS_ON
2FSC
REG+12V
S_DET+
REG_4.8V SPK_VOL
SH_SIG
V_FF
SCK3
SO3
REG_4.8V
REG_3.2V
GND
V_OVL FEH_ON
VTR ASP
V_ENV
V_ASP_CS
PA_SIG
PRE/REC AUDIO CTL_OUT
GND
CTL_AMP
REC_CTL
(Page 4-9)
AH_GND A_BIAS
AH_REC A_PB
AH_PB APB_EP_H
AE+
AE-
CTL_HED+ A_MUTE
CTL_HED-
AO_SIG
AO_GND
CAM_Y
CAM_C
JACK (Page 4-25)
A_MUTE
SPK+
SC_OUT SPK- REG_3.2V
SY_OUT GND
SPEAKER (Page 4-27)
V_OUT A/V OUT S OUT
∗
YTU94074-11
∗
YTU94077-11
YTU94074-11
YTU94077-11
∗
YUJ40095A-2
YTU94074-10
YTU94077-10
M
FLY.E
LOADING A/C HEAD
VIDEO HEAD
MOTOR HEAD
C
∗
NOTE )
: The number of patch cords
are indicated by interconnected.
6 0
(Page 4-31)
∗
JIG_CONN.
YUJ40095A-3
CN12
AD_0 AD_0
AD_1 AD_1
AD_2 AD_2
AD_3 AD_3
AD_4 AD_4
AD_5 AD_5
AD_6 AD_6
AD_7 AD_7
AD_8 AD_8
AD_9 AD_9
DSP (Page 4-11) TG_CLK TG_CLK
CDS_CLK CDS_CLK
CAM_ADCK CAM_ADCK
ID ID
HDTG HDTG
VDTG VDTG
PBLK PBLK
LHFO LHFO
VF_CS
VF_CTL
V_PLS_ON
FEH_ON
CPU (Page 4-5)
V_ENV
V_ASP_CS
CTL_OUT
REC_CTL
A_BIAS IR_UNIT
A_PB LITHIUM
APB_EP_H
A_MUTE
M_UNREG
DRM_PWR
CAPMR_BS
DRM_CTL
CAP_PWR C_FG+
CAP_CTL C_COIL_U
MTR_OSC C_COIL_V
HG_W-
LOAD_FWD M.MDA
C_COIL_W
LOAD_REV
HG_U-
D_PG- (Page 4-7) HG_BS-
D_FG- HG_BS+
CENTER HG_U+
D_COIL_W HG_W+
D_COIL_V HG_V+
D_COIL_U HG_V-
∗
YTU94074-18
YTU94077-18
∗
YTU94074-14
∗
YTU94077-14
M M MECHA
CAPSTAN
DRUM_MOTOR
MOTOR
D 4-3 4-4 E
E. VF
1 2 3 4 5 6 7
0 2
CCD OP BLOCK
(Page 4-28)
14 13 12 11 10 9 8
∗
YTU93106A
YTU94145B-30
∗
YTU94074-14
YTU94077-14
CN25 CN22
CN15
SCK3
SO3
F/Z/I/MDA
(Page 4-13)
TG/CDS
(Page 4-17)
P0LUX_SW
Z_SENS
F_SENS
TXD
AL_3.2V
RXD
TCCS_TXD
JIGCN_SW
VPP_7.8V
MAIN
0 1
SENSOR
(Page 4-34)
F
∗
YTU94074-22
YTU94077-22
REG_4.8V
REG_3.2V
GND
SCK3
SO3
WB_SENS
TO ZOOM UNIT (Page 4-33)
CN13
KEY_C
A_PHASE
B_PHASE
GND
GND
TRIG_SW
DIAL_MN
DIAL_AT
DIAL_OF
DIAL_PB
EIS_SW
PHOTO_SW
REG_3.2V
ZOOM_SW ∗
YTU94074-14
YTU94077-14
AL_3.2V
LED_G
LED_R
KEY_A
LIGHT_SW
REG_3.2V
KEY_C
EJECT_SW
RFRSH_SW
GND
GND
EIS_SW
CN18
TO
TOP OPE UNIT
(Page 4-33)
∗
YTU94074-12
YTU94077-12
y10241001a_rev0
G H