Denon PMA-1600NE Service Manual page 16

SCH07_DIGITAL DIR
Ref 501～
8A
TO A8
DIR_SCK_24.576MHz
DIR1_ERROR INPUT
A5
BIDIRECT
TO 5A
DIR1_MCK
DIR1_BCK BIDIRECT
DIR1_LRCK BIDIRECT
DIR1_DATA BIDIRECT
BIDIRECT
3A
DIR1_CE
DIR1_CLK OUTPUT
DIR1_CODI OUTPUT
DIR1_CIDO OUTPUT
OUTPUT
DIR1_RST
OUTPUT
DIR1_CFLUG
BIDIRECT
DIR1_NPCM
BIDIRECT
TO A3
GND LINE POWER+ LINE POWER- LINE Rch SIGNAL Lch SIGNAL
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.
PLL Filterは43pinの
33_VCC_DIR
直近に配置
リターンは41pinへ接続後、
GND_Dに合流
C507
0.1Z
36 35
37 RXIN0
38 GNDRX
24.576MHz for DIR
R502 39 XTI
R501 0
40 XTO
0
41 AGND
42 VCC
C501 R504 43 FILT
DIR1_MCK
680
DIR1_BCK 0.068 44 VCOM
DIR1_LRCK C502 4700P 45 AGNDAD
DIR1_DATA 46 VCCAD
47 VINL
48 VINR
1 2 3 4 5 6 7 8 9 10 11 12
DIR1_CFLUG
R503
0
DIR1_CE
DIR1_CLK DIR1_NPCM
DIR1_CODI
DIR1_CIDO
DIR1_RST
DIR1_CFLUG
DIR1_NPCM
SPDIF_COAX1 IN
SPDIF_COAX2 IN
8U-310206
DIGITAL UNIT(2/4)
(DIR)
SPDIF PCM SIGNAL DSD SIGNAL STBY POWER
C511 OPEN
C512 OPEN
C513 OPEN
C514 OPEN
R520
34 33 32 31 30 29 28 27 26 25
MC/SCL
MDI/SDA
24
MDO/ADR0 23
DVDD 22
DGND 21
DIR1_MCK
SCKO 20 R517 33
DIR1_BCK
BCK 19 R514 47
U501
DIR1_LRCK
LRCK 18 R515 47
PCM9211 DIR1_DATA
DOUT 17 R516 R521
47
MPO1 16
MPIO_B3
MPIO_B2 MPO0 15
14
R533
13
0
DGND
SPDIF_OPT2 IN
SPDIF_OPT1 IN
R518
100
U951
GP1UE261XKVF
+3.3V_NSW
R591
100
6A
TPF591
REMOTE_REAR
OUTPUT
TO A6
16
33_VCC_DIR
TPF504
JSR2124-00-BBBN
R522 TPF505
K503
47K TPF506
3 VCC
[1/6] 2 GND
OPT1 INPUT
1 OUT
0 6 5
DGND
U952
33_VCC_DIR
TPF507
R523 JSR2124-00-BBBN TPF508
K504
47K TPF509
3 VCC
[2/6] 2 GND
OPT2 INPUT
1 OUT
2 1
0
SN74AHCU04PWR DGND
U952
33_VCC_DIR
U952
14
VCC
GND
7
U952 U952
DGND SN74AHCU04PWR SN74AHCU04PWR
9 8 3 4
[5/6] [6/6]
33_VCC_DIR
DGND
R524
1P-RCA-PIN-JACK
330K
K501
TPF510
R528 C519 2
10 11 12 13 COAXIAL1 INPUT
470 0.01Z
1
[3/6] [4/6] TPF503
3
U952 U952
TPF501
DGND
C526 1000P
TPF513
C527
1000P
C528 100P
C529 1000P C.GND7
C530 1000P
C531 1000P
C532 100P
C533 1000P
C534 1000P
B203 SMD
C535 1000P GND-TERM(SD01388-28)
C536 100P
C537 1000P
MINI-JACK(PJ-308-02)
L591 K591
R592
BLM21PG221
2
100
SIR-34ST3F REMOTE IN
L592
D591 D592 3
BLM21PG221
1
KDS160
MINI-JACK(PJ-308-02)
L593
K592
BLM21PG221
2
REMOTE OUT
L594
3
BLM21PG221
1
DGND