Sony ZS-D50 (serv.man2) Service Manual ▷ View online
– 55 –
IC2 LC72137-D
IC1 TA2008AN
r
IC Block Diagrams (Tuner Section)
21
22
23
24
2
3
5
4
6
7
8
9
10
1
11
12
13
14
15
16
17
18
19
20
AM
RF
FM
RF
BUFF
BUFF
IF
BUFF
AF
BUFF
FM MPX
FM
MIX
FM
IF
AM
IF
AM
MIX
AM
DET
1/8DIV
MUTE
AGC
FM RF IN
GND1
MIX OUT
AGC
VCC2
FM IF IN
AM IF IN
GND2
QUAD
ST IND
L OUT
R OUT
AM RF IN
FM RF OUT
AM OSC
FM OSC
VCC1
OSC OUT
IF OUT
DET OUT
MPX IN
LPF1/BAND
LPF2/MO-ST
VCO
FM
DET
ST
DET
LEVEL
DET
AM
OSC
FM
OSC
AM/FM
ST/MONO
SW
OCB
I/F
2
CE
3
DI
4
CK
5
DO
17
PD
VSS
16
VDD
15
14
MO/ST
21
X-OUT
1
NC
22
NC
19
LP-OUT
18
LP-IN
20
X-IN
6
LW
-L
7
MW
-L
8
BAND
9
S
T-IND
10
NC
DATA SHIFT REGISTER
LATCH
UNIVERSAL
CONTROLER
SWALLOW COUNTER
1/16. 1/17 4 BITS
12 BIT PROGRAMBLE
DIVIDER
UNLOCK
DETECTOR
PHASE DETECTOR
CHARGE PUMP
FILTER
REFERENCE
DIVIDER
POWER
ON
RESET
1/2
11
IF-IN
13
FM-IN
AM-IN
12
– 56 –
SECTION 7
EXPLODED VIEWS
NOTE :
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not
supplied.
supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
parts list.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
7-1. REAR CABINET SECTION
The components identified by mark
!
or dotted line with mark
! are critical
for safety.
Replace only with part number specified.
Replace only with part number specified.
1
3-389-436-32 LID, BATTERY CASE
2
3-908-999-01 FOOT
3
3-028-598-01 SPRING (+.-) (S), BATTERY
4
3-028-599-01 TERMINAL, ANTENNA
5
3-028-596-01 SPRING (-) (S), BATTERY
* 6
1-671-554-11 BATTERY (R) BOARD
* 7
1-671-558-11 POWER BOARD
8
1-533-233-31 HOLDER, FUSE
* 9
1-671-559-11 INLET BOARD
10
3-028-594-21 CABINET, REAR
11
3-028-600-01 HANDLE
* 12
1-671-553-11 BATTERY (L) BOARD
13
3-028-595-01 SPRING (-) (L), BATTERY
14
3-028-597-01 SPRING (+.-) (L), BATTERY
15
4-981-789-01 BRACKET (2), YOKE
ANT1
1-754-055-11 ANTENNA, TELESCOPIC
! F901
1-532-505-31 FUSE, TIME LAG (T5AL/250V)
! T901
1-433-456-11 TRANSFORMER, POWER
#3
#8
#8
#8
#8
#9
#9
#9
#9
#9
#8
#9
#9
#9
F901
T901
ANT1
1
2
3
4
5
6
7
8
9
10
11
12
13
15
14
– 57 –
51
X-3376-967-1 CABINET SUB ASSY, FRONT
52
3-028-604-11 WINDOW, LCD
53
3-028-611-01 BUTTON, VOLUME
54
3-028-613-11 BUTTON, FUNCTION
55
3-028-610-01 BUTTON, POWER
* 56
1-671-552-11 HEADPHONE BOARD
57
3-028-622-02 BRACKET, LINE
* 58
1-671-556-11 LINE BOARD
* 59
1-671-550-11 SWITCH (1) BOARD
60
3-029-159-01 SPRING, PUSH CATCHER RETURN
61
3-029-158-01 CATCHER, PUSH
62
3-028-602-01 WINDOW, CASSETTE
63
3-028-601-11 HOLDER, CASSETTE
64
3-028-603-01 SPRING, CASSETTE OPEN
65
3-028-593-02 CABINET, UPPER
66
3-922-112-31 DAMPER
* 67
A-3321-808-A LCD BOARD, COMPLETE
68
3-028-618-02 ILLUMINATOR
69
3-028-617-01 HOLDER, LCD
70
4-951-620-11 SCREW (2.6X10), +BVTP
* 71
1-671-555-11 LAMP BOARD
* 72
A-3321-811-A TUNER BOARD, COMPLETE
73
3-028-621-01 BRACKET, TUNER
* 74
1-671-551-11 SWITCH (2) BOARD
75
3-028-615-01 BRACKET, CD BUTTON
76
3-031-094-02 BRACKET (2), CD
77
3-703-397-01 STOPPER, WIRING
78
3-028-605-01 WINDOW, AZIMUTH
79
3-831-441-99 CUSHION (A)
80
3-831-441-11 CUSHION (B)
* 81
3-032-990-01 BRACKET, MD
82
3-031-956-01 PLATE, UPPER
83
4-981-789-01 BRACKET (2), YOKE
LCD801 1-803-232-11 DISPLAY PANEL, LIQUID CRYSTAL
SP101
SP101
1-505-742-11 SPEAKER (8cm) (L-CH)
SP201
1-505-742-11 SPEAKER (8cm) (R-CH)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
#6
#13
#6
#6
#6
#8
#5
#5
#8
#8
#8
#8
#8
#8
#8
#8
#8
#9
#9
#8
#8
SP201
SP101
LCD801
51
52
53
54
55
83
56
78
57
58
59
60
61
62
63
64
65
79
79
66
67
68
69
70
71
72
73
74
75
76
77
80
82
81
79
7-2. FRONT CABINET SECTION
– 58 –
101
3-028-619-01 BRACKET, CD
102
3-028-649-01 PAPER, SHIELD
103
1-783-993-11 WIRE, PARALLEL (FFC) (30 CORE)
104
1-783-994-11 WIRE, PARALLEL (FFC) (13 CORE)
* 105
A-3321-813-A MAIN BOARD, COMPLETE
106
1-783-990-11 WIRE, PARALLEL (FFC) (10 CORE)
* 107
A-3321-812-A CD/SYSTEM BOARD, COMPLETE
108
1-783-991-11 WIRE, PARALLEL (FFC) (12 CORE)
109
1-783-992-11 WIRE, PARALLEL (FFC) (20 CORE)
110
1-782-663-11 WIRE (FLAT TYPE) (21CORE)
IC304
8-759-426-51 IC BA5417
IC307
8-759-564-82 IC BA09ST-V5
Q362
8-729-209-15 TRANSISTOR 2SD2012
Q363
8-729-209-15 TRANSISTOR 2SD2012
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
#8
#8
#8
#8
#6
#6
Q362,
363
IC304
IC307
#8
#8
101
102
103
104
105
106
107
108
109
110
7-3. CD BLOCK SECTION
Click on the first or last page to see other ZS-D50 (serv.man2) service manuals if exist.