Marantz AV7701 - Cnt;Rs232 C Unit (2;2)

143
VIDEO SIGINAL LINE
COMPONENT (Y) SIGNAL LINE
TP TP TP TP TP TP TP TP
TP
TP TP TP
TP TP
TP
TP TP TP TP
TP
TP TP TP
TP
TP
TP TP TP TP TP
TP
TP
TP
TP
TP
TP
TP
TP
TP TP TP TP TP
TP TP
TP TP TP TP TP
TP
TP TP TP TP TP TP TP TP TP TP
TP
TP TP
TP TP
TP
TP
TP TP
TP
TP
TP TP
TP
TP TP TP
TP
MICGND MIC AGND VAUXR AGND VAUXL
FW_RLY
DACARTGND
DACARTGND
DASBR
DAGND
DASBL
DAGND
DASR
DAGND
DASL
DAGND
DASW
DAGND
DAC
DAGND
DAFR
DAGND
DAFL
DAGND
ADINR
DAGND
ADINL
TO VIDEO PART
H/PL H/PGND H/PR H/P_RLY
FRONT_RLY C/S_RLY
RELAY_SB RLY_AMPSB
FH_RLY
MVOLCLK
MVOLDATA ZVOLSTB ZVOLDATA ZVOLCLK DAGND DM860R
DAGND DM860L
DAGND
DASBR DAGND DASBL DAGND DASR DAGND DASL DAGND DASW DAGND DAC DAGND DAFR DAGND DAFL DAGND ADINR DAGND ADINL
MICGND
MIC
AGND
VAUXR
AGND
VAUXL
DACARTGND
DACARTGND
FROM/TO DIGITAL CON. PART
(PAGE 13)
(PAGE 10_C1)
PREZ2_MUTE PREZ3_MUTE
PREFMUTE MUTE_3.3V
TO INPUT PART
(PAGE 9_D3)
TO INPUT PART
(PAGE 9_D2)
TO PREOUT PART
(PAGE 5_A5)
P_PREFHMUTE
FRT CNT_CUP12444Z(CONNECT B)
AVSCL AVSDA
ETHER_CVBS
VGND V.AUX_V_IN
VGND DEC_CVBS_IN
VGND DEC_Y_IN
VGND DEC_PB_IN
VGND DEC_PR_IN
VGND AVSCL VGND A
VSDA
ETHER_CVBS
VGND V.AUX_V_IN VGND DEC_CVBS_IN VGND DEC_Y_IN
VGND
DEC_PB_IN
VGND DEC_PR_IN
VGND AVSCL VGND AVSDA
(PAGE 13_B5)
(PAGE 13_C3)
(PAGE 13_B3) (PAGE 13_D3)
DAGND
FW_RLY H/PL H/PGND H/PR H/P_RLY
FRONT_RLY C/S_RLY
RELAY_SB
RLY_AMPSB FH_RLY PREZ2_MUTE PREZ3_MUTE
PRESBMUTE
MUTE_3.3V P_PREFHMUTE
MVOLCLK MVOLDATA ZVOLSTB ZVOLDATA ZVOLCLK DAGND DM860R DAGND DM860L DAGND DAGND
NC
VGND ENC_CVBS_OUT
VGND ENC_Y_OUT VGND ENC_PB_OUT
VGND ENC_PR_OUT
VGND VIDEO+5V NC
VGND ENC_CVBS_OUT
VGND ENC_Y_OUT
VGND
ENC_PB_OUT
VGND ENC_PR_OUT
VGND VIDEO+5V NC
TO VIDEO PART
OPEN
(PAGE 10_C1)
NC
PRESBMUTE
PREFMUTE NC
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN42A
C125Z1-27
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN24A
C125Z1-27
11
10
9
8
7
6
5
4
3
2
1
CN43A
C125Z1-11
11
10
9
8
7
6
5
4
3
2
1
CN26A
C125Z1-11
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN51A
C125Z1-15
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN21A
C125Z1-15
11
10
9
8
7
6
5
4
3
2
1
CN54A
C125Z1-11
11
10
9
8
7
6
5
4
3
2
1
CN29A
C125Z1-11
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN25A
C125Z1-17
2
1 3
4 6
5 7
8 10
9 11
12 14
13 15
16
17
CN63B
C125Z2-17
ETHER_CVBS V.AUX_V_IN DEC_CVBS_IN
DEC_Y_IN DEC_PB_IN
ETHER_CVBS
DEC_CVBS_IN
DEC_Y_IN
DEC_PB_IN
AVSCL AVSDA
DEC_PR_INDEC_PR_IN
VGND
V.AUX_V_IN
VGND VGND VGND
VGND VGND VGND
VGND
VGND VGND VGND VGND
VGND
VGND
STBY POWERGND POWER + POWER -
87654321
A
B
C
D
E
F
CN21A
CN25A
CN26A
CN24A
TO CN21B
TO CN25B
TO CN26B
TO CN24B
CN42A
CN43A
TO CN42B
TO CN43B
CN51A
TO CN51B
CN63B
TO CN63A
CNT/RS232C UNIT (2/2)
SCHEMATIC DIAGRAMS (6/31)