Digital 2/3; Schematic Diagrams (3/6); Digital 3/3 - Marantz HD-DAC1 Service Manual

1 2 3
A
B
GND
USB_B
USBB_DP
C
USBB_DM
L303 CLZBLM21PG221SN1
JK31 L304
CJJ9L020Z CLZBLM21PG221SN1
CHGND
CHGND
D GND
Q301
3A
HVTKRA102S
TO A3 R305 33
USB_B_DETECT
Q303
R301
HVTKRC102S
33
Q302
HVTKRC102S
GND
GND
USBB_DP
E USBB_DM
TO 7D D7 T302
USBB_ID
R303 0
USBB_MCK_USB
TO A5 R304 33
5A C301 0.1uF
USBB_RST
GND
ACP_SDA
TO 6A R307 33
A6
ACP_SCL
R308 33
USBB3.3V
F GND
8 7 6 5
RN31
1Kohm R322 1M
26.000MHz 9PF
4 3 2 1 X301
4 1
3 2
GND
G
GND
TP1
T315
TP2
T316
TP3
T317
TP4
T318
TP5
T319
PCM_ACT
T320
USB_ACT
H T321
STATUS_USBB
T322
RESET_OUTN
T323
USBB1.2V L302
CLZBLM21PG221SN1
J
L301
CLZBLM21PG221SN1
R339 0
GND
R340 0
GND_PLL0
USBB1.8V +1.8V_USBB1
R338 OPEN
USBB3.3V +3.3V_USBB1
K
R337 OPEN
GND
GND
L
M
GND LINE POWER+ LINE POWER- LINE STBY POWER
1
2 3
4 5 6
+1.2V_OUT +1.2V_PLL0 +1.2V_PLL1 +1.8V_USBB1
F19
E18 GP1[00]
GP1[01]
A18
GP2[00]
B19
GP2[01]
B7
GP2[07]
C15
GP2[08]
A15
GP2[09]
E10
GP3[00]
D9
GP3[01]
A7
GP3[02]
D6
A6 GP3[03]
B6 GP3[04]
C7 GP3[05]
E6 GP3[06]
B18 GP3[07]
D10 GP3[08]
B15 GP3[09]
B9 GP3[10]
GP3[11]
B16
GP3[12]
F9
GP3[13]
A17
GP3[14]
B17
GP3[15]
E12
GP4[00]
B11
GP4[01]
E11
GP4[02]
C10
A11 GP4[03]
B10 GP4[04]
A10 GP4[05]
E9 GP4[06]
C9 GP4[07]
A8 GP4[08]
B8 GP4[09]
E8 GP4[10]
GP4[11]
B5
GP4[12]
E7
GP4[13]
C6
GP4[14]
D7
GP4[15]
C14
GP5[00]
D15
GP5[01]
B14
GP5[02]
D14
A14 GP5[03]
C13 GP5[04]
E13 GP5[05]
B13 GP5[06]
A13 GP5[07]
D12 GP5[08] IC31
C12 GP5[09]
B12 GP5[10]
GP5[11]
D13
GP5[12]
D11
GP5[13]
A12
GP5[14]
C11
GP5[15] CVITMS320C6748BZWT
M19
USB_DP
M18
USB_DM
N19
USB_VBUS
P16
USB_ID
A3
F3 AHCLKX
E4 CLKS0
B4 CLKS1
F18 CLK_FB_OUT
K14 CLK_FB_IN
USBB_RST
G18
BOOT_SDA
G16
BOOT_SCL
A5
TP1
C8
TP2
A9
TP3
A16
TP4
D8
TP5
H3
K3 PCM_ACT
R5 USB_ACT
T17 STATUS_USBB
J17 RESET_OUTN
NMI
U3
BOOTMODE0
T1
BOOTMODE1
T2
BOOTMODE2
T3
BOOTMODE3
R1
BOOTMODE4
R2
BOOTMODE5
R3
BOOTMODE6
P4
BOOTMODE7
G4
L19 USB_MODE_SEL
K19 OSC_IN
J19 OSC_OUT
A1 RTC_XI
C2 ACLKR
B2 AFSR
A2 AFSX
AHCLKR
D5
AMUTE
E2
AXR02/DR0
D1
AXR04/FSR0
C1
AXR06/CLKR0
D2
AXR07
C4
AXR12/FSR1/SPD
B3
AXR13/CLKX1
A4
AXR15
P17
T15 IN/OUT05
U16 IN/OUT08
W15 IN/OUT09
U17 IN/OUT10
R16 IN/OUT11
R17 IN/OUT12
IN/OUT13
GND
TO 5D
22.5792M_USBA
D5
33_VCC_USB_A
Q404
OPEN
OPEN
R478
TO 3C
R479
USBA_OC_DET
OPEN
C3
R476
OPEN
C454 OPEN
CN41
CJP05GA208ZY
C453 OPEN
+5V_VBUS
GND_PLL1 -DATA
+DATA
L401 CLZBLM21PG221SN1
GND
SHIELD
L402
CLZBLM21PG221SN1
+1.2V_OUT
GND
AE1_MC_SCK
AE1_MC_SCK
AE1_SIMO
AE1_SIMO
AE1_SOMI
AE1_SOMI
AE1_CTS
AE1_CTS
AE1_RTS
AE1_RTS
AE1_RST
AE1_RST
7B
AE1_WP
AE1_WP
ANALOG Rch ANALOG Lch SIGNAL
4 5 6
7 8 9 10
TO B9
DET 9B
IN VCC
OUT
AMP_C
R3S_D
TRIN
+3.3V_USBB1 TO B8
CAP_D
TRST
GND
8B
Q405
IC48
HVTKRC102S
CVINJU7181RB1
33_VCCIO
AGND
U7
DDR_A[00] T7
DDR_A[01] IC44
W6
DDR_A[02]
V6 TO 8C C8 CVITC7WHU04FU
DDR_A[03]
U5
DDR_A[04]
V5
DDR_A[05]
W5
DDR_A[06]
U6
DDR_A[07]
U4 1A VCC
DDR_A[08] USBB_MCK_OUT
T6
DDR_A[09] GND
W4
DDR_A[10]
T4
DDR_A[11]
V4 R401 56
DDR_A[12] T5
3Y 1Y
DDR_A[13] TO D7 USBB_MCK_USB
7D
V8
DDR_BA[0] T9
DDR_BA[1] U8
2A 3A
DDR_BA[2]
U9
DDR_CASN
V7 R403 56
DDR_CKE
W7 GND 2Y
DDR_CLK_N W8
DDR_CLK_P
V9
DDR_CSN
U15
DDR_D[00]
U14
DDR_D[01]
V14
DDR_D[02] U13
DDR_D[03] V13
DDR_D[04] V12
GND
DDR_D[05] W12
DDR_D[06] W11
DDR_D[07] T13
DDR_D[08] T11
DDR_D[09] T10
DDR_D[10]
T12
DDR_D[11]
U10
DDR_D[12]
V10
DDR_D[13]
U11
DDR_D[14]
W10
DDR_D[15]
CVIMX25L4006EM2I-12G
USBB3.3V
R11
DDR_DQGATE0 R12
DDR_DQGATE1 USBB_TMS T304
W13
DDR_DQM[0] R10
DDR_DQM[1] T14 USBB_TRSTN
DDR_DQS[0] V11 T305
DDR_DQS[1]
USBB_TDI
W9 GND T306
DDR_RASN R6
DDR_VREF T8
DDR_WEN USBB_TDO T308
U12
DDR_ZP
USBB_RTCK
T309
L16
USBB_TMS L17
USBB_TRSTN USBB_TCK T310
M16
USBB_TDI
J18
USBB_TDO
K17
USBB_RTCK USBB_EMU0 T312
J15
USBB_TCK J16
USBB_EMU0 K16
USBB_EMU1
USBB_EMU1 T313
E19
BOOT_SCSN H17
BOOT_SOMI G17
BOOT_SIMO G19
BOOT_CLK
100ohm (1005SIZE X 4),1/16W
D3
USB_BCK RN34
E3
USB_LRCK
E1
USB_DATA
B1
DBCK
C5
DWCK
C3
DFL
D4
DFR
V15
DSD_PCM W14 100ohm (1005SIZE X 4),1/16W
INT_USBB J3
RN33
CLK_SEL2 K4
MUTE_USBB
N2
SATA_REFCLK_N
N1
SATA_REFCLK_P
N3
SATA_REG
L2
SATA_RX_N
L1 TO 9C
SATA_RX_P
J2
SATA_TX_N 100ohm (1005SIZE X 4),1/16W
J1
SATA_TX_P
K18
USB0_DRV_VBUS T303
P18 TO 1D
USB1_DM P19
USB1_DP M3
N.C1 M14
RN32
N.C2 N16
N.C3 F4
DEEP_SLEEPN/GP H19
RTC_XO
W19
VP_DIN[00]
W18
VP_DIN[01]
W17
VP_DIN[02]
V17
VP_DIN[03]
W16
VP_DIN[04]
R14
VP_DIN[05]
V16
VP_DIN[06]
U18
VP_DIN[07]
R15
VP_DIN[09]
R19
VP_DIN[10]
R18
VP_DIN[11] T16
VP_DIN[12] U19
VP_DIN[13] V19 USBB3.3V
VP_DIN[14] V18
VP_DIN[15]
33_VCC_USB_A
36 35 34 33 32 31 30 29 28 27 26 25
R456 10K
USB_PPON SF_SO
37 24
R457 10K
USB_OCI SF_SCK
38 23
39 VDDQ IOVDD 22
R458 27
40 USB_DM IOGND 21
R459 27 C451 0.1uF C442 0.1uF
41 USB_DP SF_CS 20
R443 22
42 GNDQ SF_SI 19
C449 IC41 C443
8P 43 IOVDD DVDD 18
CVIUPD63530AGAGAM-AX
XTAL DGND
44 17
C444
XTAL RESET
45 16
R492
IOGND I.C.
46 15
C450 0.1uF
IREG
PLLVDD
47 14
REGGND
48 PLLGND 13
1 2 3 4 5 6 7 8 9 10 11 12
R463
Q401
1
330
C448
CVT2SD1584Z
GND 8P
DSD/PCM SPDIF
7 8 9 10
58
11 12 13
+5V_D5
L406 CLZBLM21PG221SN1
C478
R363 2.2K
2.2K
R385 10/16V
8 7 6 5
IC47
HVINJM2115MTE1
1 2 3 4
R386 C479
R364 2.2K
AGND
2.2K 10/16V R361 39K
AGND
AGND
C1
DIR1_CE
DIR1_CE
DIR1_CLK
DIR1_CLK
DIR1_CODI
DIR1_CODI
DIR1_CIDO
DIR1_CIDO
DIR1_RST
DIR1_RST
DIR1_CFLUG
DIR1_CFLUG
100K
DIR1_ERROR R367 C414 0.1uF
DIR1_ERROR
D2
C415 100/6.3V(PVO)
DIR1_MCK DIR1_MCK 100K
R368
DIR1_BCK DIR1_BCK
0.068uF
C474 0.1uF
680
DIR1_LRCK DIR1_LRCK C417
R427
$$$15956 C475 10/16V
DIR1_DATA DIR1_DATA
C476 C418
0.1uF
C477 10/16V 4700P
USBB_MCK_DIR
0 R420
DIR1_ERROR VDDRX
USBB3.3V 0 R421 ERR/INT0
DIR1_CFLUG RXIN1
R489 10K
RST
R426 0 R488 10K
RXIN2
MPIO_A1
MPIO_A2 RXIN3
R429 0 R487 10K
MPIO_A3 IC42 RXIN4
IC32
MPIO_C0 PCM9211PTR RXIN5
R486 10K
MPIO_C1 RXIN6
R485 10K
RXIN7
R414
CS# VCC R425 R484 10K MODE
0
R483 10K 10K
MS
MPIO_B0
MC
HOLD# TO 6D
SO
MPIO_B1
WP# SCLK D6
GND SI
R335 33
GND
R336 33
USBB_BCK DIR1_DATA
USBB_LRCK DIR1_LRCK
USBB_DATA DIR1_BCK
DIR1_MCK
TO A1
USBB_DSD_BCK
USBB_DSD_DATA_L
USBB_DSD_DATA_R
1A
R430
47K
C9
USBB_DSD_PCM
TO A4
USBB_INT
D1
USBB_44/48
4A USBB_MUTE
8
7
GND
33_VCC_USB_A
RC5F
R445 22 GND
R444 22
RC5S
CS# VCC
0.1uF
SO
HOLD#
0.1uF
10K
WP# SCLK
GND SI
IC43
CVIMX25L8006EM2I-12G
GND
11 12 13
14 15 16
R358 R355
39K 27K
10/16V C466 R351 1K
R356 10K
JK45
100P
R357 10K CJJ2D021Z
C485
1
8 7 6 5
7
L403
CLZBLM21PG221SN1 6
3
L404 2
CLZBLM21PG221SN1
1 2 3 4 4
C486 5
100P R359 10K
R360 C467
R352 1K
27K
10/16V
CHGND
CHGND
AGND
GND CHGND
CHGND CHGND CHGND
33_VCC_DIR
D3
DIR_SCK_24.576MHZ
C406 0.1uF
R480 10K 0.1uF C407
DIR1_RST
R481 10K R406 1K
R482 10K
R407
0
USBB_MCK_DIR
R408 56
USBB_BCK
R409 56
USBB_LRCK
R410 56
USBB_DATA
R411 100
DIR1_CE
R412 0
DIR1_CLK
R405 100
DIR1_CODI
R413 100 33_VCC_DIR
DIR1_CIDO
JK41
RX (25MHz)
CJSJSR2124-00-BBBN
VCC
R432 0
GND GND
GND C421 OPEN
OUT
33_VCC_DIR
JK42
RX (25MHz)
CJSJSR2124-00-BBBN
VCC
R433 0
GND
GND
C426 OPEN
OUT
R431
33_VCC_DIR
47K
GND
33_VCC_DIR
9 10 11 12 13 14
IC45
HVITC74HCU04AFN
GND
6 5 4 3 2 1
JK43
CJJ4M056W
R437
47K R434
R436 470
C429
330K
R439 0 0.01uF
C431
1000P
C432
0.01uF
GND
C433 0.1uF
BK41
GND
1 2
C438 0.1uF
CMD1A569-V1
C439 0.01uF
C440 1000P
C489 0.1uF
C490
0.01uF
C491 1000P
CHGND
GND
+5V_D5
SW41
KSS2B016Z
D403
4 1
CVD1SS355T 5 2
6 3
Q402
HVTKRA102S
GND
D404
CVD1SS355T
Q403
HVTKRC102S
C7 JK44
CJJ4N036Z
GND
$$$15953
CHGND
GND

SCHEMATIC DIAGRAMS (3/6)

DIGITAL 3/3

14 15 16
A
B
C
D
E
F
G
H
J
K
L
M