JVC LT-Z37DX5, Service Manual

Page: 93 / 170

(No.YA362)2-7 2-8(No.YA362)
YUV0-7
H/V SYNC
H /V SYNC
CARD VIEWER PWB
CARD_LIN/_RIN
IC1001
CARD READER
IC2004
S-P
CONV.
IC2002
AUIO
D-A CONV.
IC2001
VIDEO
D-A CONV.
IC2005
SYNC GEN
XD
SD
MS
CF
Y0-7 / Pb0-7 / Pr0-7
CARD_Y
CARD_Cb
CARD_Cr
IC5001
IC5002,IC5003
IC5181
DQ ADRS
PANEL I/F PWB
LVDS RECEIVER
/LCD DRIVER
/TIMING CTL
MEMORY
LVDS
TRANSMITTER
Y
S_Y
SUB_C
S_B_Y
S_HD
S_VD
S_HD
S_VD
S_R_Y
Y
Cb
Cr
C
J2002
VIDEO-1 IN
VIDEO-2 IN
VIDEO-3 IN
HDMI
AUDIO IN
PC(D-SUB) IN
COMPONENT
(Y,Pb/Cb,Pr/Cr)
S-VIDEO
VIDEO
L/R
J2001
S-VIDEO
VIDEO
L/R
J2003
S-VIDEO
VIDEO
L/R
J2008
Y
Pb/Cb,Pr/Cr
J2006
VIDEO
L/R
J2004
L/R
J2009
J2007
COMP_L
COMP_R
LIPL
L/R
LIPR
RECEIVER PWB
*1
*1
*2
SIF_OUT
MOND_IN
TU3001
U/V
FRONTEND
IC501
VIDEO/AUDIO SELECT
IC301
COMPONENT VIDEO
/AUDIO SELECT
IC3501
IC3652
MULTI SOUND PROCESS
TV
SUB_VY
SUB_VY
SUB_C
MAIN_VY
MAIN _C
Y/C
CVBS_out
L_SWSUB
R_SWSUB
L_SWMAIN
LOUT 2
/ROUT 2
LOUT 3
/ROUT 3
LOUT 1
/ROUT 1
COUT 1
COUT 2
R_SWMAIN
V3
C3
C4
TV_L1/TV_R1
LV3/RV3
LV4/LV4
LV5/RV5
LV6/RV6
V4
V5
YUVSWY1
YUVSWPB1
YUVSWPR1
YUVSWY1/SYNC_2
YUVSWY2
YUVSWPB2
YUVSWPR2
LOUT3/ROUT3
IC802
3 LINE
DIGITAL
COMB
FILTER
YUVSWH2
YUVSWV2
IC201
SYNC SEP/SW/DETECT
PC_R/PC_G/PC_B
CPY3/CPB3/CPR3
CPY1/CPB1/CPR1
PC_HS
PC_VS
SYNC
SEP.
SYNC
SEP.
DETECT
H.DRIVE
COLOUR
DEMOD.
V.DRIVE
IC801
COLOUR DEMOD./SYNC SEP.
VOUT 3
Y3
Y4
VOUT 1
YOUT 1
YUVSWPB1
YUVSWPR1
MAIN_C
YUVSWY2
YUVSWPB2
YUVSWPR2
FORMAT CONVERT/
MULTI-SCREEN/ SUPER DIGIPURE
*1 : RECEIVER PWB
*2 : FRONT CONTROL PWB
TV_L1
TV_R1
IC3601
ALC
IC3651
EUROL4
EUROR4
DIGI_DL
DIGI_DR
8
RX0+/-
RX1+/-
RX2+/-
RXC+/-
PLDR_UV
PLDG_Y
PLDB
HDMI
DRIVER
DIN_DL
DIN_DR
DIGITAL-IN
(VIDEO/
AUDIO)
IC3001
IC3004
IC3007
SW
FORMAT CONVERT
/MULTI-SCREEN
/SUPER DigiPure
/MOVIE THEATER
A-D
IPHS
IPVS
IPY
IP PB
IP PR 10
IC3501
IC3502
MEMORY
DQ ADRS
R
L
IC1001
IC1502
IC4001
IC6502
IC6661
3DHS
3DVS
DEC_Y
3DRB
3DY
IC6521
Y
C
Y
B-Y
R-Y
8
LVR
LVG
LVB 0+/-
1+/-
2+/-
3+/-
POWER_LED
REMOCON
L/R L/R
IC6621
IC6552
HPF
IC6551 L/R
IC8752
REMOTE
RECEIVER
8
8
8
ENHANCER
/ CONTRAST
POWER
ANALOG SIGNAL PWB
BBE/SURROUND/AUDIO CONTROL
AGC VOL1 BBE
SURROUND
PROCESS
VOL2 TONE
AMP
COMPARAT
AUDIO
DIGITAL
OUT
SPEAKER(R)
SPEAKER(L)
DIGITAL SIGNAL PWB
A-D CONVERT/YC SEPARAT/COLOUR DEMOD.
SYNC
SEP. MAIN SCREEN
INPUT SW
A-D
(10bit)
CONVERT
A-D
(8bit)
CONVERT
YC SEP.
(3D/3L)
ITU-R656
8bit
FORMAT
FRONT
LED
PWB
ANALOG
SIGNAL
PWB
FRONT
CONTROL
PWB
LVDS FORMAT
CONVERSION
DYNAMIC GAMMA/ COLOUR MANAGEMENT/
OSD COMPOSITION/RGB PROCESS
COLOUR
DEMOD.
MULTIPLEX
KEY1
KEY2
S7701~S7706
D8702
MECA_SW
S7707
POWER
5
3DHS
3DVS
3DRB
3DY
8
8
8
8
IC7602
OSDR
SCL
SDA
OSDG
OSDB
MI_RX
MI_TX
WAKE
SCL
SDA
GAMMA
CORRECTION
RGB
PROCESS
CPU
MAIN CPU
MEMORY
IC7501
MAIN
CPU
IC7001
CHASSIS
CPU
IC7002
CHASSIS
CPU
MEMORY
IC4004
DIST
SETTING
MEMORY
IC4003
DIST
PROGRAM
ROM
OSD
MIX
COLOUR
MANAGEMENT
J7001
HEADPHONE
IC6001
VOLUME
CONTROL
DIN_HS
DIN_VS
MATRIX VOL
SOUND
SELECT
D-A
A-D
A-D
SCART
DSP
INPUT
SELECT
AGC DEMOD.
IC4501
IC4402
IC4401
OUT
LCD
(PANEL)
BLOCK DIAGRAM