JVC RX-D201S Service Manual page 41

24 23 22 21 20 19 18 17 16 15 14 13
1 2 3 4 5 6 7 8 9 10 11 12
CC_CS
CC_DATA
CC_CLK
CC_RST
C2801 C2802
10/16 0.1
D/A0
C_BCK
C_LRCK
PD_DD
RST_DD
96K/48K
192K/96K
R2673
10K
C2675 C2673
0.1 10/16
7 6 5 4 3 2 1
C_IN2 D/A1
64
C_IN3 D/A2
63
C_IN4 D/A3
62
S_BCK R2686 220 S_BCK
61
S_LRCK R2685 220 S_LRCK
60
OMCK XTAL
59
C-W
10k
ADCIN1 R2684
C2672
58
ADCIN2 R2683 10k
57
C_OUT 10/16
56
RMCK R2682 220 MCK
55
S_OUT R2681 220 DATA
54
VLS
53
DGND C2687
52
0.1
VD
51
TXP TX
50
RXP0 RX0
49 C2686
0.1
42 43 44 45 46 47 48
C2694
12p
C2751
0.1
0V
VDD
3.3V
0V
VSS
IC672
SN74AHCT1G32K-X
R2751
3.3V
1k
Q2703
0V KRC107S-X
0V
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60
0V
76 EQ
0V
77 CTR_TONE
3.2V
78 3D
79 3D
80
3.3V
81 VDD
82
83
Q2705 3.3V
84 ANA/T.TONE
KRA107S-X
85
86
87
0V
88 S.MUTE
3.2V
LFE.MIX
89
IC671
3.3V
90 LFE_CONT UPD78F4217AGC331
91
92
93
R2752
0V
94 TEST
10k
95
96
97
98
99
100
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C2703
100p
R2705
8.2k
C2702
0.01
R2771 R2937
C2701
1k
100/6.3
C2771
47/10
1.4V
0V
1.8V
C2832
0.1
C2831
0.1
IC683
IC684
SN74AHC2G74T-X
SN74LVC2G241T-X
MCK 3.3V
1OE VCC CLK VCC
MCK
3.3V
1A 2OE D PR
3.3V
2Y 1Y Q CLR
R2832 1.6V
GND 2A GND Q
220
R2831
47
R2605 1k
R2606 1k
DATA
SDO4
GNDIO
C2606 0.1
VDDIO
D/A3 R2601 220
SDO3
D/A2 R2602 220
SDO2
D/A1 R2603 220
SDO1
D/A0 R2604 220
SDO0
VDDCO
C2607 R2607 1k
0.1 AMO
DSPC56371AF180
R2608 1k
PF6
PF7
GNDCO
PF2
PF3
PF4
PF5
C2608 0.1 VDDIO
PF1
PF0
GNDPL
DSP_RST
59 58 57 56 55 54 53 52 51
SCK
C2731
0.1
50
R2735 220 SS
SS 49
3.3V
R2734 220 HREQ
HREQ 48
0V
R2733 220
MICK 47 3.3V
3.3V
R2732 220 MOSI
46
MIDIO_OUT 0V
0V
R2731 220 MISO
MIDIO_IN 45
44
DSP_RDY 43
2.3V
DSP_CLK 42
2.9V
41
DSP_STS 2.2V
DSP_COM 40
2.9V
39
TX 38
RX
37
3.3V
AV REF1 36 3.3V
R2721
35
10k
34
33
AVSS 0V
R2938
X
32
0V
31 0V
30
0V
CS4 29 TP54
0V
28 TP53
CS3 0V
CS2 27 TP52
0V
CS1 26 TP51
0V
17 18 19 20 21 22 23 24 25
R2717
10k
R2712
10k
R2707
220
0
X671
QAX0719-001Z
6.14MHz
C2911
220/6.3
0V
CN681 DGND
QGB2510J1-07
FROM CN672 OF LVA10578-5
(SHEET 5)
R2943 0
R2944 X
R2833
470
R2641
R2639 10k
10k
R2638 10k
R2642
10k
R2637 10k
FSTE
R2636 10k
C2643
SDO5
0.1
R2635 10k
SDO4
R2634 10k
SDO3
R2633 10k
SDO2
R2632 10k
SDO1
R2631 10k
IC661
SDO0
GNDCO
C2623
0.1
VDDCO
TP29
MODA
R2626
TP28
MODB
TP27
MODC
TP26
MODD
R2621 10k
RESET
R2628 1k
PINIT
R2627
EXTAL
VDDPL
C2641
C2622
100p
GNDPL
0.1
GNDPL
VDDPL
C2621
0.1
R2936
0
C2601
100/6.3
L2601
X
R2612
X
TP61
IC691
BD7800FP-X
1 2 3 4 5
R2728
220
IC673
SN74LVC1G04K-X
7 6 5
VDD
3.3V
GND
0V
1 2 3 4
IC692
R2727 MM1563DF-X
4.3k DSPCLK
R2725 4.3k DSPCOMMAND
C2926
470p
Q2702
KRC107S-X
DSPREADY
Q2701
KRC107S-X
DSPSTATUS
R2722 R2723
1k 1k
TP1
K2861
R2861
DIGITAL IN1
NQR0269-004X
220
RX0 1
J681
QNN0481-001
C2881 2
0.01
C2871
X
DIGITAL IN2
C2862
TP2 0.1
3.3V
VCC
UN682
0V
R2872 TORX177
GND
RX1 1k 2.6V
OUT
R2862
C2882
3.9k
0.01
RX-D301,D302 ONLY
DIGITAL IN3
TP3 C2863
0.1 3.3V
VCC
0V UN683
R2873
GND TORX177
RX2 1k
2.6V
OUT
C2883 R2863
0.01
TP4 3.9k
R2874 R2864 CN661 USB IN
QGA2501F1-03
1k 2k
RX4
1
FROM CN961
C2884 GND OF LVA10577-6
2
0.01 FROM CN961
3.3V
OF LVA10584-4
3
TP5
C2867
(SHEET 9)
1
CN662
R2875 R2865
QGA2501F1-05
2k
1k
RX5
1
C2868 C2869
WIRELESS USB IN
1 1
C2885
2
0.01
3.3V FROM CN11
3
OF LVA10577-6
5V
FROM CN11
4
OF LVA10584-6
RST
5 (SHEET 14/14)
R2866
DIGITALOUT
2.2k
TX 0.1V
IN
3.3V UN686
VCC TOTX177
R2876
TP6 GND
N.I.
IC662 C2866
SN74AHC2GU04T-X 0.1 0V
VDD
RX-D301,D302 ONLY
R2942 EP681
0 E409182-001SM
R2947
0
R2950
GND
0
EP682
QNZ0136-001Z
1M
R2948
0
X661
R2949
0
QAX0722-001Z RX-D301,D302 ONLY
24.576MHz
220
C2642
100p
*MARK LIST
D201,D202 D301,D302
R2181
NONE USE
R2182
NONE USE
R2183 USE NONE
R2184
USE NONE
C2692
USE NONE
C2693
USE NONE
D301,D302 J,C O T H E R
PW601 USE NONE
SHEET 8
2-18