Diagrams; Block Diagram - Digital Audio Section - Sony STR-ZA1000ES Service Manual

6-1.

BLOCK DIAGRAM - DIGITAL AUDIO Section -

SD0 – SD3, SPDIF, BCK,
LRCK, MCK, SPDIF1_OUT
SPDIF1_OUT
>001B
(Page 44)
SPDIF
SD0
SD1
SD2
SD3
BUFFER
BCK IC1503
LRCK
MCK
OPTICAL
IN1
RECEIVER
(AUX)
IC2103
OPTICAL
OPTICAL
DIGITAL IN2
RECEIVER
ASSIGNABLE (TV)
IC2104
J2100
WAVE
COAXIAL
IN SHAPER
(BD/DVD) IC2101
WAVE
ARC_SPDIF
>002B
SHAPER
IC5016
(Page 44)
ADINL
>003B
(Page 40)
X2100
24.576MHz
STR-ZA1000ES/ZA2000ES/ZA3000ES
SECTION 6

DIAGRAMS

A/D CONVERTER,
DIGITAL AUDIO INTERFACE RECEIVER
IC2102
63 RXIN1 DATAOUT 16
6 DATAIN MPOUT1 19
7 MPIN1 MPOUT2 20
8 MPIN2 MPOUT3 21
9 MPIN3 MPOUT4 22
4 BCKIN
RXOUT 53
5 LRCKIN
3 MCKIN BCKOUT 14
LRCKOUT 15
MCKOUT 13
50 RXIN2A
49 RXIN3A
60 RXIN4 XMCK 30
62 RXIN2
45 ADINL
31 XOUT MPIN4 10
MPIN5 11
32 XIN MPIN6 12
NPCMF 25
ERRF 23
COUNTER
IC2100
39 38 37 36 24 35
DIR_MUTEB
113 112 111 114 10 115 8 67 2
DSP
IC2502
L/R_OUT
100 L/R_IN L/R OUT 86
103 DIR_IN
SL/SR_OUT
74 SL/SR_IN SL/SR OUT 73
C/SW1_OUT
95 C/SW_IN C/SW1 OUT 94
SBL/SBR_OUT
101 SBL/SBR_IN SBL/SBR OUT 88
96 A/D_2CH
ZONE_L/R 89
BCLK_OUT
75 BCLK_IN BCLK_OUT 98
LRCK_OUT
97 LRCK_IN LRCK_OUT 99
92 MCLK_IN
MCLK_OUT
XTAL2 25
X2500
25MHz
CLKIN 24
SD-RAM
IC2501
16
DATA0 – DATA15 DQ0 – DQ15
12
ADDR0 – ADDR9, A0 – A9,
SDA10, ADDR11 A10/AP, A11
SDCLK 1 4 159 1 7 38 CLK
SDCKE 1 3 3 37 4 1 CKE
SDRAS 1 6 172 18 4 0 RAS
SDCAS 175 1 5 3 9 17 CAS
SDWE 1 4 171 16 1 7 WE
ADDR17 32 1 3 20 4 1 BS0
ADDR18 1 6 35 21 4 0 BS1
MS0 1 5 2 3 9 19 CS
SDDQM 1 5 1 3 9 1 5 LDQM
3 9 3 9 UDQM
136 FLAG2
SERIAL FLASH
135 FLAG1 IC2503
D2115
39 38 14 40 43 42 134 173 2 5 6 1 7
5 6 7 3 118 4 9
MUTE_MU/ZONEDAC 11
SYSTEM CONTROLLER
IC8002 (1/6)
39 39
STR-ZA1000ES/ZA2000ES/ZA3000ES
R-ch is omitted due to same as L-ch.
SIGNAL PATH
A/D CONVERTER,
DIGITAL AUDIO INTERFACE RECEIVER
D/A CONVERTER
IC2801 IC2802
6 DATA_IN DATAOUT 16 14 DIN
4 BCKIN BCKOUT 14 13 BCK
5 LRCKIN LRCKOUT 15 15 LRCK
63 RXIN1 17
61 RXIN3
SD0_IN
45 ADINL MPOUT4 22
SCK0_IN
MPOUT2 20
32 XIN WS0_IN
MPOUT3 21
10 MPIN4
39 38 37 36 40 35 23 25 24
D2812
D2813
D2811 D2814
D2815
D3002
D3001
75 76 77 78 74 79 80 81 87 82 83
VIDEO SYSTEM CONTROLLER
IC3003 (1/5)
L/R_OUT, SL/SR_OUT, C/SW1_OUT, SBL/SBR_OUT,
BCLK_OUT, LRCK_OUT, MCLK_OUT
>004B
(Page 40)
: AUDIO
DOWNMIX_L
>005B
OUTL 6
(Page 40)
OUTR 7 R-CH
SD0_IN, SCK0_IN, WS0_IN
>006B
(Page 43)
ADINL_ZONE
>007B
(Page 40)
HDMI_ERROR
>008B
(Page 43)
XMCK, DIR_MUTEB
>009B
(Page 40)