DOWNLOAD Sony HBD-DZ340 / HBD-DZ340K / HBD-DZ640K / HBD-DZ740 Service Manual ↓ Size: 5.52 MB | Pages: 104 in PDF or view online for FREE

Name: Sony HBD-DZ340 / HBD-DZ340K / HBD-DZ640K / HBD-DZ740
Brand: Sony
SKU: 2891
Rating: 4 (1 reviews)

Model: HBD-DZ340 HBD-DZ340K HBD-DZ640K HBD-DZ740
Pages: 104
Size: 5.52 MB
Type: PDF
Document: Service Manual
Brand: Sony
Device: Audio
File: hbd-dz340-hbd-dz340k-hbd-dz640k-hbd-dz740.pdf
Date: 2018-11-20

Sony HBD-DZ340 / HBD-DZ340K / HBD-DZ640K / HBD-DZ740 Service Manual ▷ View online

HBD-DZ340/DZ340K/DZ640K/DZ740
HBD-DZ340/DZ340K/DZ640K/DZ740
25
25
J201
J202
LINEIN6L
LINEIN0L
LINEIN2L
LINEIN1L
SDOUT2/SPDIF_OUT
ALC MIC AMP
IC204
INPUT SELECT,
A/D CONVERTER
IC3001(1/2)
DIR/USB CONTROL
IC1101 (3/3)
IC5002 (3/5)
SYSTEM CONTROL
CN801
(USB)
USB5V
1
2
3
4
OPTICAL
RECEIVER
IC6002
DIR
IC6001
CN401 (2/2)
TV
EURO AV
DZ340/Z740
DZ340K/DZ640K
DZ340K/DZ640K
TV
TV DIGITAL
IN
AUDIO
IN
T
OUTPUT
(TO TV)
32
14
4
A(L)IN
A(R)IN
6
2
57
19
69
46
43
R-CH
R-CH
CN106
XMODE (I)
DIR_CL
DIR_CS
DIR_DI
DIR_DO
VBUS
D-
D+
GND
SPMCK
SPLRCK
SPBCK
SPDATA
9
SCL/CCLK
7
AD0/CS
8
AD1/CDIN
10
SDA/CDOUT
31
RMCK
29
OLRCK1
28
OSCLK1
27
52
51
SDOUT1
16
GPO0
30
GPO3
1
2
RX0/RXP0
RX1/RXP1
12 XOUT (O)
11 XIN (I)
XSYSRST
RF
SECTION
D
X6001
24.576MHz
196
DIR_CL
227
DIR_CS
221
RT/DIR_DI
230
LT/DIR_DO
231
SPMCK
199
SPLRCK
201
SPBCK
200
ADIN (SPDATA)
DIR_AUDIO/NC
DIR_ERROR/NC
VBUS_OC
USB_DM
202
197
2CH/MULTI 214
DIR_ERROR
DIR_AUDIO
75 2CH/MULTI
FS Bit1 213
19 FS_BIT1
FS Bit0 208
18 FS_Bit0
KARAOKE_MODE 198
53 KRAOKE_MODE
78
45
PULG_DET
PULG_DET2
65
90
USB_DP 44
VBUS_OE
VBUS_SW
RDS
63
I2C_DATA_TUNER
I2C_CLK_TUNER
77
SDOUT2
RF
SECTION
B
x R-ch is omitted due to same as L-ch.
POWER
SECTION
F
2
SPDIF-ARC
VIDEO
SECTION
E
7
5
LINE  AMP
IC205
3
1
R-CH
J102
MIC
DZ340/DZ740
DZ340/DZ740
DZ340K/DZ640K
AUDIO
IN
L
R
VBUS DETECT
Q1702
R-CH
13
10
8
DA
LOUT
ROUT
CK
IIC/RDS
FRF1
15
14
3
BROADCAST
FM RADIO
RECEIVER
IC101
ANTENNA
COAXIAL
75
:  FM
18
19
X101
32.768kHz
X1
X2
x SIGNAL PATH
: TUNER
: MIC
: AUDIO IN
5-3.  BLOCK  DIAGRAM  – AUDIO Section –
(Page 23)
(Page 27)
(Page 23)
(Page 24)

HBD-DZ340/DZ340K/DZ640K/DZ740
HBD-DZ340/DZ340K/DZ640K/DZ740
26
26
5-4.  BLOCK  DIAGRAM  – AMP Section –
6 PWM_A
8 PWM_B
7
5
/RESET_AB
/SD
OUT_A
BST_A
BST_B
BST_C
BST_D
23
9
SDIN1
22 SDIN2
ASDATA0
ASDATA1
ASDATA2
I2C_CLK_PRO
I2C_DATA_PRO
TAS_GPIO1
NS_INIT
DAMP_MUTE
I2C_CLK_PRO
I2C_DATA_PRO
TAS_GPIO1
DAMP_INIT
DAMP_MUTE
21 DSIN3
PWM3_RI
8
PWM3_RD
5
PWM3_LI
4
PWM3_LD
PWM2_RI
PWM2_RD
PWM2_LI
PWM2_LD
PWM1_RI
PWM1_RD
PWM1_LI
PWM1_LD
OUT_B
LPF
SUBWOOFER
TB3901
TB3002
SPEAKERS
CENTER
DIGITAL POWER AMP
IC3100
LPF
DC BALANCE
DETECT
Q3401
D3551
16 PWM_C
18 PWM_D
17 /RESET_CD
OUT_C
OUT_D
LPF
LPF
DC BALANCE
DETECT
Q3302
6 PWM_A
WF
WF
C
C
FR
FR
FL
FL
SR
SR
SL
SL
8 PWM_B
7
5
/RESET_AB
/SD
LPF
DIGITAL POWER AMP
IC3300
LPF
DC BALANCE
DETECT
Q3202
16 PWM_C
18 PWM_D
17 /RESET_CD
LPF
LPF
DC BALANCE
DETECT
Q3251
6 PWM_A
8 PWM_B
7
5
/RESET_AB
/SD
LPF
DIGITAL POWER AMP
IC3350
SYSTEM CONTROLLER
IC5002 (4/5)
S-MASTER PROCESSOR
IC3001 (2/2)
LPF
DC BALANCE
DETECT
Q3252
16 PWM_C
18 PWM_D
17 /RESET_CD
FAN14V
LPF
LPF
DC BALANCE
DETECT
Q3201
DC BALANCE
PROTECT
Q3551
PVDD DOWN DETECT
Q3552
EN
+32.5V
BUFFER
Q5002
FAN
DRIVE
Q3001 – 3002
3
33 I2C_SDA
34 I2C_SCL1
36 GPIO2
39 /RESET
38 /MUTE
2
4
47
48
73
57
58
EN
SD_PVDD_DET
DC-DET
54
DRIVE_RST(EN)
67
SD/PVDD_DET
66
DC_DET
2
99
98
X3001
24.576MHZ
97
BUFFER
IC3002
96
93
92
(+)
(–)
(–)
(+)
FRONT L
SPEAKER
FRONT R
(+)
(–)
SUR L
(+)
(–)
SUR R
(+)
(–)
(+)
(–)
FAN3001
FAN MOTOR
26 MCLKIN
ACLK
ACLK
ABCK
ALRCK
25 SCLKIN
24 LRCLKIN
G
POWER
SECTION
A
RF
SECTION
x SIGNAL PATH
: TUNER
39
36
43
34
31
28
33
24
OUT_A
BST_A
BST_B
BST_C
BST_D
OUT_B
OUT_C
OUT_D
39
36
43
34
31
28
33
24
OUT_A
BST_A
BST_B
BST_C
BST_D
OUT_B
OUT_C
OUT_D
39
36
43
34
31
28
33
24
87
86
XTAL_IN
XTAL_OUT
(Page 23)
(Page 27)

HBD-DZ340/DZ340K/DZ640K/DZ740
HBD-DZ340/DZ340K/DZ640K/DZ740
27
27
K
L
C
_
L
F
7
30
VEE
F1
S1 – 14
FLUORESCENT
INDICATOR
TUBE
ND201
DC/DC
CONVERTER
TRANSFORMER
T201
MAIN
TRANSFORMER
T901
D931
PVDD (+32.5V)
(DIGITAL AMP)
D901
D908
D909
D914
D993
D910
FR929
SUB
TRANSFORMER
T903
DC/DC
CONVER
TER
Q203
D204
D205
D5003
5
FL_D_OUT
3
SYSTEM CONTROL
IC5002 (5/5)
ND DISPLAY
DRIVER
IC206
3 VCC/OVP
+21V REG.
Q923
FEED BACK
PC902
SHUNT REG.
IC925
SWITCHING
REGULATOR
IC921
D+3.3V REG.
IC5001
DVD+5V REG.
IC1502
USB+5V REG.
IC1709
SHUNT REG.
IC926
+3.3V REG.
IC1105
+3.3V REG.
IC1107
+3.3V REG.
IC1708
+5V REG.
IC203
+3.3V REG.
IC202
+3.3V REG.
IC103
D904
DZ909
D943
D5002
P_CONT_FL
E4.2V
E+4.2V
+6V
E3.3V
+3.3V
(TUNER)
5 FB/OLP
6 BD
1 D
3 D
1 OCP/SYNC
4 VCC
SWITCHING
REGULATOR
IC901
F901
FILTER
DZ340/DZ340K:EA,SAF,TW,/DZ640K:EA,SP/DZ740
DZ340K:E3,E12,E32,E93,PH,SP,TH/DZ640K:E3,E12,E15,E93,PH,TH
LF901
FEED BACK
PC901
STANDBY
CONTROL
PC903
LED DRIVER
Q202
POWER
PROTECT
Q943,949,950
EN
5 FB/OLP
CLK
DIN
STB
8
7
9
14
 –
27
G1 – 8
35
 –
42
F2
5V (FL)
FL_CS
3
LED3
39
P.CONT1
+3.3V-2
(IC1101)
+3.3V-1
(IC1101)
USB 5V
VBUS_SW
+5V
D3.3V
5V
(FL)
+3.3V-3
(IC1101)
RF+3.3V
(IC1101)
P.CONT1
41
P_CONT_FL
D944
D945
F946
B+ SWITCH
Q5003
D948
M+9V
P.CONT1
12V
FAN14V
M+9V
+6V
A12V
+12V REG.
IC3003
FILTER
LF902
+5V REG.
IC7002
(AC IN)
POWER CONTROL
Q901
G
AMP
SECTION
F
AUDIO
SECTION
F945
REC TO USB
D202
+1.8V
(IC1101)
+3.3V
(IC206)
+3.3V REG.
IC3402
+3.3V
(IC3001)
+3.3V REG.
IC3401
+3.3V
(IC3001)
+1.8V REG.
IC1110
+5V
(IC7001)
12
CNVSS
I2C_CLK/RXD1
ON CHIP DEBUG/CLK1
RST1
I2C_DATA/TXD1
9
32
33
34
31
E4.2V
20
4
RESET
AC CUT
SIRCS_IN
RESET
Q5001
RESET
IC5004
TO
WRITE
JIG
CN5002
REMOTE
CONTROL
RECEIVER
IC201
15
13
X5001
8MHz
Xin
Xout
7
5
3
2
6
CNVSS
RXD1
CLK1
RTS1
TXD1
8
RESET
POWER
PROTECT
Q969
94 AD KEY2
FUNCTION
KEY
S505,506
95 AD KEY1
FUNCTION
KEY
S504,201
ROTARY
ENCODER
S202
VOLUME
97 AD KEY0
FUNCTION
KEY
S501 — 503
D5004
D5006
74 KEY INT
28 LED_PWM
@/1
S301
LED DRIVER
DZ340K/DZ640K/DZ740
FRONT PANEL
ILLUMINATION
LED601,602
Q201
Abbreviation
: 240V AC area in E model
E3
: 240V AC area in E model
(Including E3 area)
E93
: 220-240V AC area in E model
E12
: Iranian model
E15
: 110-240V AC area in E model
E32
: Soudi Arabia model
EA
: Philippines model
PH
: South African model
SAF
: Singapore model
SP
: Thai model
TH
: Taiwan model
TW
5-5.  BLOCK  DIAGRAM  – POWER Section –
(Page 25)
(Page 26)
Ver. 1.4

HBD-DZ340/DZ340K/DZ640K/DZ740
HBD-DZ340/DZ340K/DZ640K/DZ740
28
28
• Waveforms
– MAIN Board –
– IO Board –
1

  IC101 ql (X2)
100 mV/DIV, 10 
Ps/DIV
32.768 kHz
450 mVp-p
1 V/DIV, 200 ns/DIV
1

  IC1101 0 (DVDRFIP)
2

  IC1101 <z,x  (R/Cr/Pr)
3

  IC1101 <z,c  (B/Cb/Pb)
4

  IC1101 <z,b  (Y/G)
5

  IC1101 <z,m  (CVBS)
6

  IC1101 <xc,  (XTALO)
7

  IC5002 qd (Xout)
9

 IC6001 wk (OSCLK1)
0

  IC6001 wl (OLRCK1)
8

  IC6001 qs (XTO)
qa

  IC6001 ea (RMCK)
w;

 IC3001 ih (XTAL_OUT)
100 mV/DIV, 100 ns/DIV
200 mV/DIV, 20 
Ps/DIV
200 mV/DIV, 20 
Ps/DIV
500 mV/DIV, 20 
Ps/DIV
500 mV/DIV, 20 
Ps/DIV
500 mV/DIV, 20 ns/DIV
1 V/DIV, 50 ns/DIV
1 V/DIV, 10 
Ps/DIV
1 V/DIV, 20 ns/DIV
1 V/DIV, 20 ns/DIV
0.5 V/DIV, 20 ns/DIV
0.7 Vp-p
0.7 Vp-p
H
1 Vp-p
H
H
1.3 Vp-p
1.6 Vp-p
27 MHz
540 mVp-p
H
3.2 Vp-p
3.1 Vp-p
8 MHz
325 nsec
20.8 
Psec
24.576 MHz
3.2 Vp-p
3.1 Vp-p
3.2 Vp-p
40.7 nsec
2 Vp-p
24.576 MHz
1 Vp-p
H
1.3 Vp-p
1.4 Vp-p
1.4 Vp-p
2 Vp-p
H
H
H
2.5 Vp-p
0.72 Vp-p
0.72 Vp-p
H
H
500 mV/DIV, 20 
Ps/DIV
500 mV/DIV, 20 
Ps/DIV
1 V/DIV, 20 
Ps/DIV
500 mV/DIV, 20 
Ps/DIV
500 mV/DIV, 20 
Ps/DIV
1 V/DIV, 20 
Ps/DIV
200 mV/DIV, 20 
Ps/DIV
200 mV/DIV, 20 
Ps/DIV
H
H
qs

  IC7001 1 (CVBS IN)
qd

  IC7001 3 (PY IN)
qk

  IC7001 qs (PY OUT)
qj

  IC7001 0 (PB OUT)
qh

  IC7001 9 (PR OUT)
ql

  IC7001 qf (CVBS OUT)
qf

  IC7001 4 (PB IN)
qg

  IC7001 5 (PR IN)

Display

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