Read Sony BDV-Z7 / SA-WSZ7 / SS-TSZ7 Service Manual online
SA-WSZ7/SS-TSZ7
SA-WSZ7/SS-TSZ7
9
9
SECTION 3
DIAGRAMS
3-1. BLOCK DIAGRAM - MAIN Section -
CN703
SPDIF1
3
SPDIF2
4
DIGITAL AUDIO
INTERFACE RECEIVER
IC707
OMCK
25
RXP0
4
SDOUT 26
RMCK 24
STREAM PROCESSOR
IC1360
DATA
31
XFSIIN
36
OSCLK 27
BCK
30
OLRCK 28
NV/RERR 14
U 18
RST 9
LRCK
29
OUTL1 (+) 11
OUTL2 (-) 9
OUTR1 (+) 6
OUTR2 (-) 4
XFSOIN 48
FSOCKO 37
FSOI 38
XFSOUT 14
DIGITAL POWER AMP
IC1430
PWM_B
14
PWM_A
6
/RESET
5
/SD
4
OUT_B
29
OUT_B
28
OUT_B
30
OUT_A
25
OUT_A
26
OUT_A
27
SCDT
21
SCSHIFT
22
SCLATCH
SCDT/DIN
SHIFT/CLK
LAT1
SHIFT/CLK
LAT1
NS_INIT
23
INIT
27
OVFF1
OVF FLAGL
25
OVF FLAGR
24
SOFT_MUTE
SOFTMUTE
19
CLOCK BUFFER
IC704
CLOCK SWITCH
IC705
SWITCHING
IC706, 709
E4V
8
32V
2
32V
E +4V
+32V
1
DIGITAL AUDIO
INTERFACE RECEIVER
IC708
OMCK
25
RXP0
4
SDOUT 26
OSCLK 27
OLRCK 28
U 18
RST 9
X701
12.288MHz
CLOCK BUFFER
IC1340
X1340
49.152MHz
DIGITAL POWER AMP
IC1410
PWM_B
14
PWM_A
6
/RESET
DIAG, EN
DIAG
EN
5
/SD
4
OUT_B
29
OUT_B
28
OUT_B
30
OUT_A
25
OUT_A
26
OUT_A
27
DIGITAL POWER AMP
IC1450
PWM_B
14
PWM_A
6
/RESET
5
/SD
4
OUT_B
29
OUT_B
28
OUT_B
30
OUT_A
25
OUT_A
26
OUT_A
27
STREAM PROCESSOR
IC1380
SYSTEM CONTROLLER
IC700 (1/2)
DATA
31
XFSIIN
36
BCK
30
LRCK
29
OUTL1 (+) 11
OUTL2 (-) 9
XFSOIN 48
FSOI 38
SCDT
21
SCSHIFT
22
SCLATCH
SCDT/DIN
SHIFT/CLK
LAT3
SHIFT/CLK
LAT3
NS_INIT
23
INIT
27
OVFF3
OVF FLAGR
24
SOFT_MUTE
SOFTMUTE
19
DAMP_SCDT
5
DAMP_SHIFT
7
DAMP_LATCH3
SCDT/DIN
SHIFT/CLK
SHIFT/CLK
LAT3
NS_INIT
50
DAMP_INIT
47
DAMP_LATCH1
LAT1
49
OVFF3
OVERFLOW2
54
OVFF1
OVERFLOW1
53
DIR_RST
57
SYS_WAKEUP
74
SYS_CLK
33
SYS_TXD
31
SYS_RXD
32
SYS_BUSY
34
CABLE DETECT
73
SYS_RESET
SYS_WAKEUP
SYS_CLK
SYS_TXD
SYS_RXD
SYS_BUSY
CABLE DETECT
SYS_WAKEUP
SYS_CLK
SYS_RXD
SYS_BUSY
CABLE DETECT
SYS_RESET
SYS_TXD
SYS_RESET
87
SYS_WAKEUP
12
SYS_CLK
5
SYS_TXD
13
SYS_RXD
6
SYS_BUSY
14
CABLE DET
7
RESET
15
DIR_CDOUT
100
NV_RERR
18
SOFT_MUTE
DAMP_SOFT_MUTE
48
SP1900
(SUBWOOFER)
M1900
(FAN)
TB1480
DC_DET 65
FAN_OFF 81
FAN_DETECT 68
DRIVE_OCP (DIAG) 75
DRIVE_RST (EN) 51
LPF
LPF
LPF
LPF
OVER LOAD
DETECT
Q1430, Q1431
OVER LOAD
DETECT
Q1450, Q1451
LPF
LPF
OVER LOAD
DETECT
Q1410, Q1411
LEVEL
SHIFT
IC710
FAN MOTOR
DRIVE
Q1500 - 1503
DC DETECT
Q1470
M
M
A
15
13
X700
10MHz
Xin
Xout
EEPROM_SDA 35
EEPROM_SCL 36
EEPROM
IC703
SDA
5
SCL
6
SIGNAL PATH
: AUDIO
SYSTEM CONTROL
ONLY FOR HCD-Z7
SPEAKER
FRONT L
FRONT R
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