STR-ZA1000ES/ZA2000ES/ZA3000ES
STR-ZA1000ES/ZA2000ES/ZA3000ES
5757
6-18. SCHEMATIC DIAGRAM - AUDIO Board (6/6) -
• See page 82 for IC Block Diagrams.
Note: IC200 on the AUDIO board cannot
replace with single. When this part
is damaged, replace the complete
mounted board.
0
3.7
2.9
0
12.1
0
12.1
2.9
0
12.1
0
12.1
2.9
0
12.1
0
12.1
3.7
3.7
3.7
3.7
3.7
0.7
3.3
5.1
5.1
3.7
3.7
3.7
3.7
-5.4
0
0
3.7
5.5
0
0
-5.4
-5.4
3P
CN201
1
DCDC_12V
2
DCDC_12V_GND
3
DCDC_12V
29P
CN202
1DSP_INT
2DSP_SPICSLK
3DSP_CS
4DSP_MOSI
5DSP_RESET
6DSP_MISO
7
DSP_SFLASH_HOLD
8DIR_SIGNAL
9DIR_ERRF
10DIR_FSRATE
11DIR_MUTEB
12DIR_SO
13DIR_CSB
14DIR_SI
15DIR_XMODE
16DIR_SCK
17
MUTE_MU/ZONEDAC
18PCM1681_SDA
19BIAMPSEL
20DAC_ZERO_DATA
21PCM1681_SCL
22RY_PRE_SW
23EVOL_DA
24RY_PRE_ZONE
25EVOL_CL
26TUNER_RDSI
27TUNER_SCL
28TUNER_CE
29TUNER_SDA
BD00IC0WHFV-GTR
IC200
VO
1
FB
2
GND
3
EN
4
NC
5
VCC
6
100R209
HDMI_ERROR
HDMI_NON_LPCM
19P
CN205
112VTRG_3
2SIRCS_IN
312VTRG_2
4SIRCS_OUT
512VTRG_1
6UART_SEL1/232C
7STBY_3.3V
8UART_232C/SEL1
9ZONE_DIR_ERRF
10
ZONE_DIR_NPCMF
11
MUTE_VU/ZONEDAC
12ZONE_DIR_INTB
13ZONE_DIR_SO
14ZONE_DIR_CSB
15ZONE_DIR_SI
16
ZONE_DIR_XMODE
17ZONE_DIR_SCK
18HDMI_ERROR
19HDMI_NON_LPCM
MUTE_MU/ZONEDAC
DA2J10100L
D200
DZ2J036M0L
D201
5P
CN200
1 DCDC_12V
3 DCDC_12V_GND
4 DCDC_5V
5 DCDC_1.8V
100
R207
100R211
R208 100
R210 100
100R212
100R204
100R205
10
C202
1
C201
10k
R201
10k
R200
22k
R203
10k
R202
1
C200
PDTC114ET
Q2704
KTA1271Y-AT
Q2705
PDTC114ET
Q2702
R2703
10k
R2705
10k
R2704
2.2k
C2701
1
0.1
C2706
KTA1271Y-AT
Q2703
470p
C2705
KTA1271Y-AT
Q2701
2.2
C2707
PDTC114ET
Q2700
0.1
C2708
CN2700
1 DCD
2RxD
3TxD
4DTR
5GND
6DSR
7RTS
8CTS
9RI
DA2J10100L
D2700
FB2700
10k
R2702
10k
R2700
2.2k
R2701
1
C2700
100
R2721
10k
R2718
100
R2722
0.1
C2713
16V
47
C2711
100
R2710
10k
R2715
100k
R2717
100k
R2716
TC7W53FK(TE85R)
IC2700
COMMON
1
INH
2
VEE
3
GND
4
A
5
CH_1
6
CH_0
7
VCC
8
MAX3222IPWR
IC2701
EN
1
C1+
2
V+
3
C1–
4
C2+
5
C2–
6
V–
7
DOUT2
8
RIN2
9
ROUT2
10
NC_11
11
DIN2
12
DIN1
13
NC_14
14
ROUT1
15
RIN1
16
DOUT1
17
GND
18
VCC
19
PWRDOWN
20
TH2700
TH2702
TH2701
100p
C2710
PDTC114ET
Q2706
C2717
220p
16V
47
C2704
0.1
C2703
R2706
10k
R2708
10k
R2707
2.2k
C2702
1
CL239
CL238
CL211
CL2752
CL2754
CL2755
CL2753
CL2750
CL2751
CL2757
CL2756
CL236
CL237
CL245
CL244
CL243
CL242
CL241
CL240
CL2766
CL207
CL2764
CL2765
CL2763
CL209
CL208
CL212
CL210
CL235
CL2761
CL2759
CL2760
CL227
CL229
CL2758
CL230
CL2762
CL2767
CL2768
CL2770
CL2769
CL2771
CL228
CL2772
CL234
CL231
CL233
CL232
CL2722
CL2721
CL2723
CL2724
CL2718
CL2720
CL2719
10k
R2719
0.1
C2712
0.1
C2714
0.1
C2716
0.1
C2715
CL2717
100
R2711
100
R2709
100
R2713
100k
R2714
10
C2709
CL2712
CL2711
CL2710
CL2709
CL2708
CL200
CL201
CL202
CL205
CL206
CL204
DCDC_12V
GND
DGND
DGND
DCD+1.8V
+3.3V
+3.3V
+3.3V
DGND
RY_PRE_ZONE
RY_PRE_SW
TUNER_SDA
TUNER_CE
TUNER_SCL
EVOL_CL
SIRCS_OUT
UART_SEL1/232C
SIRCS_IN
ZONE_DIR_ERRF
ZONE_DIR_NPCMF
ZONE_DIR_INTB
ZONE_DIR_SO
ZONE_DIR_CSB
ZONE_DIR_SI
ZONE_DIR_XMODE
BIAMPSEL
DAC_IIC_SCL
DAC_IIC_SDA
DAC_ZERO_DATA
MUTE_VU/ZONEDAC
DSP_SFLASH_HOLD
DSP_MISO
DSP_RST
DSP_MOSI
DSP_CS
DSP_SPICLK
DSP_INT
DIR_SPICLK
DIR_RST
DIR_MOSI
DIR_CE
DIR_MISO
DIR_CKST
DIR_FSRATE
DIR_ERRF
DIR_SIGNAL
UART_232C/SEL1
UART_SEL1/232C
SIRCS_IN
EVOL_DA
ZONE_DIR_SCK
UART_232C/SEL1
SIRCS_OUT
SIRCS SELECTOR
IC2700
9P
RS-232C DRIVER/RECEIVER
IC2701
IC200
+3.3V REGULATOR
AUDIO BOARD (6/6)
>07S
BOARD
(1/2)
DCDC
CN1651
>08S
BOARD
CN991
SPTM
RS232C
IN
OUT 2
OUT 1
IR REMOTE
1
2
3
J2701
J2700
J2702
J2703
J2704
J2705
EACH DC12V 80mA MAX
TRIGGER OUT
DC12V 80mA MAX
TRIGGER OUT
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
(ZA3000ES)
(
ZA1000ES/ZA2000ES
)
9
10
BOARD
AUDIO
>112S
(3/6)
BOARD
AUDIO
>105S
(1/6)
FFC3
BOARD
DIGITAL
(3/12)
BOARD
>111S
(3/6)
AUDIO
BOARD
>120S
(5/6)
AUDIO
BOARD
>119S
(5/6)
AUDIO
4
3
8
7
BOARD
AUDIO
>108S
(2/6)
BOARD
>102S
(1/6)
AUDIO
BOARD
AUDIO
>116S
(4/6)
FFC2
(ZA3000ES)
BUFFER
BOARD
>107S
(2/6)
AUDIO
2NC
10 11 12 13 14
G
H
I
F
1
C
J
D
6
E
K
2
B
3
A
45 789
(Page 53)
(Page 55)
(Page 52)
(Page 53)
(Page 56)
(Page 56)
(Page 54)
(Page 52)
(Page 54)
(Page 65)
(Page 76)
Ver. 1.1
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