Sony STR-DH700 Service Manual ▷ View online
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STR-DH700
STR-DH700
5-32. SCHEMATIC DIAGRAM — CONNECTION BOARD — • Refer to page 17 for Circuit Boards Location.
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20
20P
CN800
SIRIUS_R
SIRIUS_L
DMPORT_L-
DMPORT_R-
DMPORT_L+
DMPORT_R+
TUNER_L
AGND
TUNER_R
SBL
SBR
SL
SR
C
SW
FL
AGND
FR
ADC_Rin
ADC_Lin
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7
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13
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20
20P
CN801
PS (V-Mute)
Component_SW2
Component_SW1
Composite-SW1
Composite-SW2
Composite-SW3
Composite-SW4
GND
DM-port Video
VACS
R2 GND
R2
-7V
+7V
Multi-CH
CLK
Data
Protect
Sair R
Sair L
C808
1
C809
1
C800
1
C801
1
R806 47k
8
7
6
5
4
3
2
1
DMPOR
T AUDIO AMP
NJM4565M
IC800
DM R out
DM R-
DM R+
-7V
DM L+
DM L-
DM
L out
+7V
C805
4.7
C804
0.1
C803 4.7
R805 47k
C807 0.1
R803 47k
R804
47k
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7
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9
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18
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18P
CN803
+7V
-7V
R-CH(V2)
R2-GND
L-CH(V2)
R2+15V
GND
GND
FR
FL
SW
C
SR
SL
GND
GND
SBR
SBL
-7V
R-CH(V2)
R2-GND
L-CH(V2)
R2+15V
GND
GND
FR
FL
SW
C
SR
SL
GND
GND
SBR
SBL
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2
3
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5
6
7
8
9
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3
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5
6
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9
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18
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18
18P
CN804
ZONE2 L
ZONW2 R
PROTECT
DATA
CLK
MULTI-IN
VACS
L-IN
R-IN
GND
TUNER-R
GND
TUNER-L
SIRIUS-R
SIRIUS-L
DCAC
DM-R
DM-L
ZONW2 R
PROTECT
DATA
CLK
MULTI-IN
VACS
L-IN
R-IN
GND
TUNER-R
GND
TUNER-L
SIRIUS-R
SIRIUS-L
DCAC
DM-R
DM-L
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3
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14
14P
CN802
PS (V-MUTE)
COMPONENT_SW2
COMPONENT_SW1
COMPONENT_SW1
COMPOSITE_SW1
COMPOSITE_SW2
COMPOSITE_SW3
COMPOSITE_SW4
COMPOSITE_SW2
COMPOSITE_SW3
COMPOSITE_SW4
GND
DMPORT VIDEO
V_GND
R3
Reserved
VIDEO2_VIDEO
VIDEO_GND
1k
R822
1k
R850
1k
R851
1k
R860
1k
R830
1k
R842
1k
R832
1k
R840
R807
22k
R801
22k
R802
22k
R808
22k
50V
10
C836
50V
10
C835
50V
10
C834
50V
10
C833
50V
10
C832
50V
10
C831
50V
10
C830
50V
10
C829
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC811
BUFFER
NJM4565M-D
100p
C812
100k
R812
CL800
CL803CL804
CL805
CL802
CL801
CL801
50V
22
C813
50V
22
C811
50V
22
C814
50V
22
C815
2200p
C839
2200p
C838
2200p
C837
2200p
C840
2200p
C841
2200p
C842
2200p
C843
2200p
C844
CL808
100k
R815
100p
C816
CL806
CL807
CL809
CL810
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2
3
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5
6
7
8
9
2
3
4
5
6
7
8
9
9P
CN805
NC
MIC Mono (NC)
Video 2
V-GND
L-CH (V2)
+7V
R-CH (V2)
7V-GND
-7V
10k
R811
10k
R814
10k
R816
10k
R817
100p
C845
100p
C846
100p
C847
100p
C848
** 73 : pin8 blank
** N1/83 : pin8 with R3
** 7000 : CN003 pin8 with VACS
SBR
C
W
L
R
SL
SR
SBL
Zone2
L
Zone2 R
6.9
0
0
0
-7.1
0
0
0
0
6.9
0
0
0
0
0
-7.0
IC811
IC B/D
IC800
IC B/D
CONNECTIONBOARD
DISPLAY BOARD
CNS171
(Page 41)
B
VIDEO BOARD
CN202
(Page 33)
I
DIGITAL BOARD (4/4)
CN2001
(Page 47)
H
DIGITAL BOARD (4/4)
CN2000
(Page 47)
G
MAIN BOARD (3/4)
CN556
(Page 30)
E
MAIN BOARD (3/4)
CN555
(Page 30)
D
DUAL OP-AMP
50
50
STR-DH700
STR-DH700
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7
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B
C
D
E
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5-33. PRINTED WIRING BOARD — HEADPHONE BOARD — Refer to page 17 for Circuit Boards Location.
5-34. SCHEMATIC DIAGRAM — HEADPHONE BOARD —
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2
3
4
*CNP300
4P
J300
HP_R
HP DETETCT
PHONES
HP_L
HP_GND
HEADPHONE BOARD
MAIN BOARD (4/4)
CN552
(Page 31)
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TP300
1
4
CNP300
HEADPHONE BOARD
CL302
CL303
CL300
C303
C301
C300
C302
CL301
J300
PHONES
MAIN BOARD
CN552
(Page 27)
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STR-DH700
STR-DH700
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Ver. 1.2
5-35. PRINTED WIRING BOARD — POWER KEY BOARD — Refer to page 17 for Circuit Boards Location.
5-36. SCHEMATIC DIAGRAM — POWER KEY BOARD —
680
R129
S112
RV103
R128
1k
1
2
3
4
5
5P
CNP150
AD1
PW_SW
GND
TONE-A
TONE-B
S113
S114
TONE MODE
SPEAKERS
- TONE +
POWER KEY BOARD
DISPLAY BOARD
CN100
(Page 41)
C
R129
R128
S112
S113
S114
A150
RV103
1
6
3
CNP150
DISPLAY BOARD
CN100
(Page 40)
C
POWER KEY BOARD
1-878-790-
13
(13)
TONE MODE
SPEAKERS
+ TONE -
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52
STR-DH700
STR-DH700
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Ver. 1.2
5-37. PRINTED WIRING BOARD — S-AIR BOARD — Refer to page 17 for Circuit Boards Location.
5-38. SCHEMATIC DIAGRAM — S-AIR BOARD —
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(WIRELESS TRAMSMITTER)
EZW-T100
CL861
CHASSIS
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30
A5V
R ch
AGND
L ch
CONNECT
LINK_IND
INT
DBG_TXD
4V
GND
RESN
ADC_SEL
GND
LRCK1
BCK1
SD1
GND
I2C_SCL
I2C_SDA
SRC_MUTE
IFMT0
GND
LRCK2
BCK2
GND
SD2
SD3
SD4
SPDIF
SPDIF_SEL
CL862
CHASSIS
30P
CN862
R868
10k
R866
10k
R867
10k
10k
R871
R862
0
R863
0
0
R869
0
R870
20P
CN861
S-AIR INT
S-AIR Detect
SRC-Mute
I2C-SDA
I2C-SCL
GND
SD3
SD2
GND/SD1
BCK1
GND
LRCK1
ADC-SEL
RESET
+4V
+4V
+5V
L-CH
AGND
R-CH
S-AIR BOARD
DIGITAL BOARD (3/4)
CN2002
(Page 46)
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• Semiconductor Location
Ref. No.
Location
D861 C-3
D862 C-3
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2
19
20
CN861
1
2
30
29
CN862
JW866
JW862
JW861
JW863
JW864
JW867
DIGITAL BOARD
CN2002
(Page 42)
J
WIRELESS TRANSMITTER
EZW-T100
S-AIR BOARD
1-878-787-
14
(14)
JL876
R861
JL879
R864
JL874
JL873
JL880
JL875
C861
JL877
R862
JL871
C862
D861
JL866
R867
JL881
JL865
R866
JL872
D862
JL867
R868
JL878
R863
R869
R871
R870
JL863
JL861
JL862
JL864
JL868
JL870
JL869
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