Board Interconnections - JVC HM-DH40000K Service Manual

BOARD INTERCONNECTIONS

5
4
SUB SPU
DMAIN
DMAIN IF
E5
E5 DDR
MEMORY
DIGITAL IF
VIDEO
AUDIO
CN8002
AL3.3V
AL3.3V
AL1.8V
AL1.8V
AL5V
PS3.3V
GND
GND
3
GND
GND
AL2.5V
AL2.5V
CN8004
SBE_A
GND
SBE_B
HS1_FF
HS2_FF
CN8001
TCK
VSS
TDI
TDO
TMS
TRST
DBI
FVCC
2
VCCP
RESET
MODE
FP
CN8001
SW12V
GND
SW5V
AUDIO[-]
1
A
2-3
3D DIGITAL / 4M
JAPAN ONLY
CN9301 CN5
D/A_OUT[R] D/A_OUT[R]
GND GND
D/A_OUT[L] D/A_OUT[L]
GND GND
A/D_IN[R] A/D_IN[R]
GND GND
A/D_IN[L] A/D_IN[L]
GND GND
Y_TO_DIGI Y_TO_DIGI
GND GND
C_TO_DIGI C_TO_DIGI
GND GND
Y_FROM_DIGI Y_FROM_DIGI
GND GND
C_FROM_DIGI C_FROM_DIGI
NC NC
Page 2-25
Page 2-27
Page 2-29
Page 2-31
Page 2-33
Page 2-35 3D SUB
Page 2-37 JAPAN ONLY
Page 2-39
Page 2-41
CN9001 CN7102
C_OUT C_OUT
GND GND
Pb_OUT/B_OUT Pb/Cb_OUT
GND GND
Pr_OUT/Cr_OUT Pr/Cr_OUT
GND GND
D-Y_OUT D-Y_OUT
CN8003 CN3009
TXD TXD
SEQUENCE_PULSE SEQ_P
RXD RXD
AT_ON AT_ON
HS2_FF HS2_FF
DFF/HS1_FF HS1_FF
SVREF30 REF30
REF5HZ REF5
RESET[H] HOST_RESET
KBUS_REQ KBUS_REQ
KBUS_CLK KBUS_CLK
GND GND
KBUS_RXD/TXD KBUS_DATA
P.MUTE[H] P.MUTE[H]
SYNC_DET SYNC_DET
LS2_FF LS2_FF
CN8005
JLIP_TXD
GND
JLIP_RX
AL3.3V
AL5V
CN4 CN7108
Fsc Fsc
GND GND
CN1 CN7107
D/A_OUT[R] D/A_OUT[R]
GND GND
D/A_OUT[L] D/A_OUT[L]
GND GND
A/D_IN[R] A/D_IN[R]
GND GND
A/D_IN[L] A/D_IN[L]
GND GND
Y_TO_DIGI Y_TO_DIGI
GND GND
C_TO_DIGI C_TO_DIGI
GND GND
Y_FROM_DIGI Y_FROM_DIGI
GND GND
C_FROM_DIGI C_FROM_DIGI
NC NC
CN3 CN7104
GND GND
GND GND
SW5V SW5V
12C_DATA_A/V 12C_DATA_A/V
12C_CLK_A/V 12C_CLK_A/V
B
NC NC
AUDIO_IN AUDIO_IN
CH_SW CH_SW
MOD_B MOD_B
CONV[H] CONV[H]
VIDEO_IN VIDEO_IN
NC NC
RF_AGC
( BT) RF_AGC
TU_CE NC
PLL_CLK TU_CE
PLL_DATA PLL_CLK
NC PLL_DATA
NC
MB MB
LOCK[L] LOCK[L]
TU[30V] TU[30V]
IF_OUT TP
IF_IN IF_OUT
NC
NC NC
AUDIO_OUT NC
SIF_OUT AUDIO_OUT
AFT SIF_OUT
VIDEO_OUT AFT
NC VIDEO_OUT
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C
Page 2-1
D