Marantz AV7701 Service Manual page 187

LC89057W-VF4A (DI: IC101)
LC89057W-VF4A (DI: IC101)
LC89057W-VF4A (HDMI : IC403)
EMPHA/UO
EMPHA/UO
RX OUT 1
RX OUT 1
2
RX0
2
RX0
3
RX1
3
RX1
4
RX2
RX2 4
Input
Input
RX3 5
Selector
RX3 5
Selector
RX4 8
RX4 8
RX5/VI 9
RX5/VI 9
RX6/UI 10
RX6/UI 10
13
LPF
13
LPF
44
TMCK/PIO0
TMCK/PIO0 44
Modulation
45
TBCK/PIO1
Modulation
45
TBCK/PIO1
or
46 or
TLRCK/PIO2
46
TLRCK/PIO2 Parallel P ort
Parallel P ort
47
TDA TA/PIO3
47
TDA TA/PIO3
48
TX O/PIOEN
48
TX O/PIOEN
LC89057W-VF4A Terminl Function
Pin
Pin
Pin Name
Pin Name
No.
No.
1 RXOUT
1 RXOUT
2 RX0
2 RX0
3 RX1
3 RX1
4 RX2
4 RX2
5 RX3
5 RX3
6 DGND
6 DGND
7 DVDD
7 DVDD
8 RX4
8 RX4
9 RX5/VI
9 RX5/VI
10 RX6/UI
10 RX6/UI
11 DVDD
11 DVDD
12 DGND
12 DGND
13 LPF
13 LPF
14 AVDD
14 AVDD
15 AGND
15 AGND
16 RMCK
16 RMCK
17 RBCK
17 RBCK
18 DGND
18 DGND
19 DVDD
19 DVDD
20 RLRCK
20 RLRCK
21 RD ATA
21 RD ATA
22 SBCK
22 SBCK
23 SLRCK
23 SLRCK
24 SDIN
24 SDIN
25 DGND
25 DGND
26 DVDD
26 DVDD
27 XMCK
27 XMCK
AUDIO/VO INT CL CE
AUDIO/VO INT CL CE
32 33 35 40 39
32 33 35 40 39 38
Microcontroller
C bit, U bit Microcontroller
C bit, U bit
I/F
I/F
Demodulation
Data
Demodulation
Data
&
Selector
&
Selector
Lock Detect
Lock Detect
PLL
PLL
Clock
Clock
Selector
Selector
I/N
I/N
29 28 27 34
29 28 27 34
XIN XOUT XMCK CKST
XIN XOUT XMCK CKST
I/O
I/O
O Input bi-phase select data output ter minal
O Input bi-phase select data output ter minal
I TTL compatib le digital data input ter minal
I TTL compatib le digital data input ter minal
I Coaxial compatib le amp b uilt-in digital data input ter minal
I Coaxial compatib le amp b uilt-in digital data input ter minal
I TTL compatib le digital data input ter minal
I TTL compatib le digital data input ter minal
I TTL compatib le digital data input ter minal
I TTL compatib le digital data input ter minal
-
Digital GND
-
Digital GND
-
Digital power
-
Digital power
I TTL compatib le digital data input ter minal
I TTL compatib le digital data input ter minal
I TTL compatib le digital data/V alidity ag input ter minal for modulation
I TTL compatib le digital data/V alidity ag input ter minal for modulation
I TTL compatib le digital data/User data input ter minal for modulation
I TTL compatib le digital data/User data input ter minal for modulation
-
Digital power for PLL
-
Digital power for PLL
-
Digital GND f or PLL
-
Digital GND f or PLL
O PLL loop lter connecting ter minal
O PLL loop lter connecting ter minal
-
Analog po wer for PLL
-
Analog po wer for PLL
-
Analog GND f or PLL
-
Analog GND f or PLL
O RMCK cloc k output ter minal (256fs , 512fs , XIN, VCO)
O RMCK cloc k output ter minal (256fs , 512fs , XIN, VCO)
O/I RBCK cloc k in/output terminal (64fs)
O/I RBCK cloc k in/output terminal (64fs)
-
Digital GND
-
Digital GND
-
Digital power
-
Digital power
O/I RLRCK cloc k in/output terminal (fs)
O/I RLRCK cloc k in/output terminal (fs)
O Ser ial audio data output ter minal
O Ser ial audio data output ter minal
O SBCK cloc k output ter minal (32fs , 64fs , 128fs)
O SBCK cloc k output ter minal (32fs , 64fs , 128fs)
O SLRCK cloc k output ter minal (fs/2, fs , 2fs)
O SLRCK cloc k output ter minal (fs/2, fs , 2fs)
I Ser ial audio data input ter minal
I Ser ial audio data input ter minal
-
Digital GND
-
Digital GND
-
Digital power
-
Digital power
O Osc. amp output ter minal
O Osc. amp output ter minal
DI XMODE
DI XMODE
38 41
41
37 DO
37 DO
36 RERR
36 RERR
21 R DATA
21 R DATA
XMODE
XMODE
DGND
24 SDIN
24 SDIN
DVDD
TMCK/PIO0
TMCK/PIO0
16 RMCK TBCK/PIO1
16 RMCK TBCK/PIO1
TLRCK/PIO2
17 RBCK
TLRCK/PIO2
17 RBCK
TDA TA/PIO3
20 RLRCK
TDA TA/PIO3
20 RLRCK
TX O/PIOEN
22 SBCK
TX O/PIOEN
22 SBCK
23 SLRCK
23 SLRCK
Function
Function
187
DO 37
DO 37
DI 38
DI 38
CE 39
CE 39
CL 40
CL 40
41
41
DGND 42
42 TOP VIEW
TOP VIEW
DVDD 43
43
44
44
45
45
46
46
47
47
48
48
24 SDIN
24 SDIN
23 SLRCK
23 SLRCK
22 SBCK
22 SBCK
21 RDA TA
21 RDA TA
20 RLRCK
20 RLRCK
19 DVDD
19 DVDD
18 DGND
18 DGND
17 RBCK
17 RBCK
16 RMCK
16 RMCK
15 AGND
15 AGND
14 AVDD
14 AVDD
13 LPF
13 LPF
9
9