Block Diagram - Digital Audio Section (1/2) - Sony STR-ZA5000ES Service Manual

6-4.

BLOCK DIAGRAM - DIGITAL AUDIO Section (1/2) -

D_AUDIO_SD0, D_AUDIO_SD1,
D_AUDIO_SD2, D_AUDIO_SD3,
D_AUDIO_DSD_R2, D_AUDIO_BCK,
D_AUDIO_LRCK, D_AUDIO_MCK,
D_AUDIO_NONPCM, D_AUDIO_MUTE
D_AUDIO_SD0
>012B
D_AUDIO_SD1
(Page 39)
D_AUDIO_SD2
D_AUDIO_SD3
DSD_AUDIO_DSD_R2
D_AUDIOBCK
D_AUDIO_LRCK
D_AUDIO_MCK
D_AUDIO_NONPCM
D_AUDIO_MUTE
OPTICAL
IN1
RECEIVER
(AUX)
IC2104
OPTICAL
OPTICAL
DIGITAL IN2
RECEIVER
ASSIGNABLE (TV)
IC2105
J2100
WAVE
COAXIAL
IN SHAPER
(BD/DVD) IC2102
WAVE
ARC_SPDIF
>017B
SHAPER
IC5004
(Page 40)
AD_L
>021B
(Page 43)
STR-ZA5000ES
A/D CONVERTER,
DIGITAL AUDIO INTERFACE RECEIVER
IC2103
6 DATAIN DATAOUT 16
7 MPIN1
8 MPIN2 MPOUT1 19
9 MPIN3 MPOUT2 20
63 RXIN1 MPOUT3 21
61 RXIN3 MPOUT4 22
4 BCKIN
RXOUT 53
5 LRCKIN
3 MCKIN BCKOUT 14
12 MPIN6 LRCKOUT 15
11 MPIN5 MCKOUT 13
10 MPIN4
50 RXIN2A
49 RXIN3A
60 RXIN4
ERRF 23
NPCMF 25
62 RXIN2
45 ADINL
R-CH 44 ADINR
31 XOUT
X2100
24.576MHz
32 XIN
XMCK 30
COUNTER
IC2100
39 38 37 36 24 35
D2100
DIR_CKST
124 123 125 119 24 122 12 19 79 13
DSP1
IC2501
93 L/R_IN L/R OUT 88
99 DIR_IN SL/SR OUT 87
94 SL/SR_IN C/SW OUT 86
95 C/SW_IN SBL/SBR OUT 73
100 SBL/SBR_IN
98 A/D2CH_IN META_OUT 74
CONTROL_OUT 75
96 BCLK_IN BCLK_OUT 77
97 LRCK_IN LRCLK_OUT 76
91 MCLK_IN
CLOCK CLOCK
SELECTOR BUFFER
CLKIN 24
IC2506, Q2500 IC2504
135 FLAG1
136 FLAG2 FLAG3 138
SD-RAM
IC2500
16
DATA0 – DATA15 DQ0 – DQ15
A0 – A9,
13
ADDR0 – ADDR9,
A10/AP,
SDA10, ADDR11, ADDR12
A11, A12
SDCLK 159 1 4 38 1 7 CLK
SDCKE 1 3 3 37 4 1 CKE
SDRAS 172 1 6 18 4 0 RAS
SDCAS 175 1 5 3 9 17 CAS
SDWE 171 1 4 1 7 16 WE
ADDR17 32 1 3 4 1 20 BA0
ADDR18 1 6 35 21 4 0 BA1
MS0 1 5 2 19 3 9 CS
SDDQM 1 5 1 3 9 1 5 LDQM
3 9 3 9 UDQM
SERIAL FLASH
IC2502
39 38 14 40 43 42 134 173 2 5 6 1 7
16 17 18 14 99 15 23 143
MAIN SYSTEM CONTROLLER
IC8002 (1/7)
41 41
DSP2
IC2601
L/R2 OUT
94 Chset#1_IN L/R2 OUT 88
SL/SR2 OUT
95 Chset#2_IN SL/SR2 OUT 87
C/SW2 OUT
96 Chset#3_IN C/SW2 OUT 86
ZONE_L/R2 OUT
101 Chset#4_IN REC_OUT 89
L/R_EX1_OUT
L/R_EX1_OUT 73
L/R_EX2_OUT
100 META_IN L/R_EX2_OUT 74
L/R_EX3_OUT
99 CONTROL_IN L/R_EX3_OUT 75
BCLK2_OUT
97 BCLK_IN BCLK_OUT 77
LRCLK2_OUT
98 LRCK_IN LRCLK_OUT 76
92 MCLK_IN
X2500
25MHz
24 CLK_IN
135 FLAG1
136 FLAG2 FLAG3 138
SD-RAM
IC2600
16
DATA0 – DATA15 DQ0 – DQ15
A0 – A9,
13
ADDR0 – ADDR9,
A10/AP,
SDA10, ADDR11, ADDR12
A11, A12
SDCLK 159 1 4 1 7 38 CLK
SDCKE 1 3 3 4 1 37 CKE
SDRAS 172 1 6 18 4 0 RAS
SDCAS 175 1 5 17 3 9 CAS
SDWE 171 1 4 1 7 16 WE
ADDR17 32 1 3 20 4 1 BA0
ADDR18 35 1 6 21 4 0 BA1
MS0 1 5 2 19 3 9 CS
SDDQM 1 5 1 3 9 1 5 LDQM
3 9 3 9 UDQM
SERIAL FLASH
IC2602
39 38 14 40 43 42 134 173 2 5 6 1 7
26 27 28 29 8 30 31
STR-ZA5000ES
L/R2 OUT, SL/SR2 OUT, C/SW2 OUT,
ZONE_L/R2 OUT, L/R_EX1_OUT, L/R_EX2_OUT,
L/R_EX3_OUT, BCLK2_OUT, LRCLK2_OUT
>022B
(Page 42)
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO
D_AUDIO_MUTE, SPDIF_ZONE,
MCLK, DIR_ERRF, DSP3_CLK,
DSP2_ERROR, XMCK, DIR_CKST
>023B
(Page 42)
DSP2_ERROR
XMCK, DIR_CKST
>024B
(Page 43)
11