Denon PMA-1600NE, Service Manual

Page: 16 / 62

SCH07_DIGITAL DIR
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
GND LINE POWER- LINE POWER+ LINE STBY POWER DSD SIGNAL Rch SIGNAL Lch SIGNAL SPDIF PCM SIGNAL
0.1Z
C523
47K
R526
330K
R524
100/6.3
RV2
C503
R521
0
R514 47
33_VCC_DIR
TPF501
U501
PCM9211
100
R510
100
R518
47P C524
470
R528
R504
680
100/6.3 PVO
C510
R530
75
D501
KDS160
100
R512
C507
0.1Z
R523
47K
OPEN C512
OPEN C511
0
R502
JSR2124-00-BBBN
K504
TPF508
C501
0.068
1K
R506
R517
33
TPF507
33_VCC_DIR
OPEN C514
R515 47
DIR1_CIDO
DGND
TPF503
OPEN C513
0.1
C508
C505
0.1Z
DGND
C509
0.1Z
DIR1_RST
D502
KDS160
100
R513
DGND
0
R503
TPF510
R516
47
DIR1_CE
33_VCC_DIR
DIR1_CLK
100
R511
OPEN C515
0.01Z
C519
C502 4700P
10K
R509
1P-RCA-PIN-JACK
K501
TPF509
DIR1_CODI
DIR_SCK_24.576MHz
REMOTE_REAR
MINI-JACK(PJ-308-02)
K591
BLM21PG221
L593
BLM21PG221 L592
100
R591
BLM21PG221 L591
MINI-JACK(PJ-308-02)
K592
+3.3V_NSW
TPF591
KDS160
D592
0.1
C592
KR
A102S Q591
BLM21PG221 L594
100
R592
SIR-34ST3F
D591
DGND
TPF506
TPF504
DGND
TPF505
JSR2124-00-BBBN
K503
R520
0
33_VCC_DIR
R522
47K
0.1Z
C522
C.GND7
TPF513
33_VCC_DIR
DGND
C517
1000P
0.1
C518
0
R507
0
R508
DIR1_CFLUG
DIR1_ERROR
DIR1_LRCK
DIR1_BCK
DIR1_DATA
DIR1_MCK
0
R501
10/16 RV2
C521
100/6.3
RV2
C591
OPEN R532
DIR1_NPCM
GND-TERM(SD01388-28)
B203SMD
0
R505
0
R533
OPEN
R534
GP1UE261XKVF
-
U951
U952
SN74AHCU04PWR
U952
U952 U952
SN74AHCU04PWR
U952
SN74AHCU04PWR
U952
U952
DGND
1000P C526
1000P C527
100P
C528
1000P C529
1000P C530
1000P C531
100P C532
1000P C533
1000P C534
1000P C535
100P C536
1000P C537
1
ERR/INT0
2
NPC
M/INT1
3
MPIO
_A0
4
MPIO
_A1
5
MPIO
_A2
6
MPIO
_A3
7
MPIO
_C0
8
MPIO
_C1
9
MPIO
_C2
10
MPIO
_C3
11
MPIO
_B0
12
MPIO
_B1 13
MPIO_B2
14
MPIO_B3
15 MPO0
16 MPO1
17 DOUT
18 LRCK
19 BCK
20 SCKO
21 DGND
22 DVDD
23 MDO/ADR0
24 MDI/SDA
25
MC/SCL
26
MS/ADR1
27
MODE
28
RXIN7/ADIN0
29
RXIN6/A
LRCKIO
30
RXIN
5/AB
CKIO
31
RXIN
4/ASCKIO
32
RXIN3
33
RXIN2
34
RST
35
RXIN1
36
VDDR
X
37 RXIN0
38 GNDRX
39 XTI
40 XTO
41 AGND
42 VCC
43 FILT
44 VCOM
45 AGNDAD
46 VCCAD
47 VINL
48 VINR
OUT 1
GND 2
VCC 3
OUTPUT
OUTPUT
OUTPUT
OUTPUT
3
1
2
OUTPUT
INPUT
OUTPUT
1
2
3
1
2
3
OUT 1
GND 2
VCC 3
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
BIDIRECT
1 2 3
5 6
1 2
13 12 11 10
9 8 3 4
GND
7
VCC
14
DIR1_LRCK
DIR1_BCK
DIR1_MCK
DIR1_CIDO
DIR1_C
E
DIR1_CLK
DIR1_CODI
DIR1_R
ST
DIR1_CO
DI
DIR1_DATA
DIR1_CE
DIR1_CLK
DIR1_CIDO
DIR1_RST
DIR1_LRCK
DIR1_BCK
DIR1_MCK
DIR1_DATA
DIR1_CFLUG
DIR1_NPCM
DIR1_CFLUG
DIR1_NPCM
To
Sht.001
(MCU)
OPT2 INPUT
8U-310206
DIGITAL UNIT(2/4)
(DIR)
SPDIF_OPT2 IN
SPDIF_COAX1 IN
COAXIAL1 INPUT
[3/6]
[2/6]
[4/6]
PLL Filter
は
43pin
の
直近に配置
リターンは 41pin へ接続後、
GND_D に合流
24.576MHz for DIR
To
Sht.003
(FPG
A)
To
Sht.001
(MCU)
REMOTE IN
REMOTE OUT
OPT1 INPUT
[1/6]
SPDIF_OPT1 IN
SPDIF_COAX2 IN
Ref 501 ～
[5/6] [6/6]
3A
TO A3
A5
TO 5A
6A
TO A6
8A
TO A8
16
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating