Sony ZS-H10CP / ZS-H20CP Service Manual ▷ View online
ZS-H10CP/H20CP
29
29
ZS-H10CP/H20CP
6-13. SCHEMATIC DIAGRAM – PANEL Section –
R401
R402
R403
R404
R405
R406
R407
R418
R419
R410
S410
S411
S412
R411
R412
R413
R414
R494
S408
R409
R408
S407
R428
R426
R427
R429
R430
R493
S414
R415
R416
R417
R422
R423
R435
R424
R436
R425
R431
R432
CN414
S419
S415
S413
D404
D402
D403
D401
S409
S402
S404
S403
S401
R420
CN407
220
470
1k
1k
2.2k
1k
2.2k
470
220
1k
1k
2.2k
2.2k
1k
0
470
220
470
470
470
1k
220
0
220
470
1k
1k
1k
1k
1k
470
470
1k
470
3P
SLI343DU
SLI343DU
SLI343DU
L-34HD
0
2P
GND
JOG -
JOG +
(H10CP)
ROTARY
ENCODER
VOLUME
RADIO
BAND
AUTO PRESET
D402-404
OPR/BATT
+
-
TUNE/FOLDER
MEGA BASS
+
-
PRESET
ENTER
AUDIO IN
REPEAT
MODE
POWER
DSPL/
(LCD BACK LIGHT)
2
1
1
2
1
3
1
1
3
3
1
2
1
4
1
3
(Page 25)
(Page 25)
(Page 25)
(Page 25)
ZS-H10CP/H20CP
30
30
ZS-H10CP/H20CP
6-14. PRINTED WIRING BOARDS – PANEL Section (1/2) –
: Uses unleaded solder.
•
See page 19 for Circuit Boards Location.
R430
R427
R426
R429
R428
R494
R409
R408
S407
S408
TUNE/FOLDER
+
TUNE/FOLDER
–
1
3
KEY (TUNE) BOARD
1-870-088-
(11)
11
R435
R436
R431
R432
R425
R424
1
2
D403
D402
D404
1-870-085-
(11)
11
LED BOARD
R410
R419
R418
R411
S409
S410
PRESET
S412
DSPL/
ENTER
S411
MEGA BASS
3
1
3
1
R414
R413
R412
1-870-089-
(11)
11
KEY (PRESET) BOARD
.
–
>
+
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
D401
OPR/BATT
D402 – 404
(LCD BACK LIGHT)
MAIN BOARD
CN402
D
MAIN BOARD
CN403
C
(Page 24)
(Page 24)
ZS-H10CP/H20CP
31
31
ZS-H10CP/H20CP
6-15. PRINTED WIRING BOARDS – PANEL Section (2/2) –
: Uses unleaded solder.
•
See page 19 for Circuit Boards Location.
R417
R416
R415
1
3
S415
RADIO
BAND
AUTO PRESET
S414
S413
R493
1
4
KEY (PLAY) BOARD
1-870-087-
(11)
11
1
2
CN407
S402
AUDIO IN
KEY (LINE) BOARD
1-870-090-
(11)
11
1
3
CN414
R423
R422
S419
ROTARY ENCODER
VOLUME
JOG BOARD
1-870-084-
(11)
11
S404
S403
MODE
REPEAT
S401
POWER
R401
R420
R402
R404
R403
R405
R406
R407
1
2
1
2
KEY (POWER) BOARD
1-870-086-
(11)
11
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
13
MAIN BOARD
CN404
A
x
u
1
3
MAIN BOARD
CN401
E
(Page 24)
(Page 24)
ZS-H10CP/H20CP
32
32
ZS-H10CP/H20CP
•
Waveforms
– CD Board –
3
IC201
u;
(RFACO)
(CD play mode)
200 mV/DIV, 500 ns/DIV
Approx.
0.8 to 1.4 Vp-p
0.8 to 1.4 Vp-p
22.8
µ
s
3.3 Vp-p
1
IC201
1
(LRCK),
2
(LRCKI)
(CD play mode)
1 V/DIV, 10
µ
s/DIV
2
IC201
5
(BCK),
6
(BCKI)
(CD play mode)
1 V/DIV, 200 ns/DIV
472 ns
3.3 Vp-p
4
IC201
<z/,
(XTAO)
(CD play mode)
1 V/DIV, 20 ns/DIV
59 ns
2.3 Vp-p
qa
IC2
w;
(XOUT)
500 mV/DIV, 5
µ
s/DIV
13.3
µ
s
0.9 Vp-p
wa
IC801
os
(X1)
1 V/DIV, 100 ns/DIV
239 ns
2.6 Vp-p
– TU Board –
– MAIN Board –
•
IC Block Diagrams
– CD Board –
IC203
BH18LB1WG-TR
THERMAL
PROTECTION
VOLTAGE
REFERENCE
CONTROL
BLOCK
OVER CURRENT
PROTECTION
VIN 1
GND 2
STBY 3
NC
4
VOUT
5
+
–
1
LEVEL SHIFT
MUTING
D
15
16
+
–
+
–
D
D
17
18
D
19
20
VREF
21
22
23
24
25
26
27
28
PREVCC
OPOUT
OUTVREF
CH4CAPA
CH4IN
CH3FIN
CH3RIN
GND
MUTE
POWVCC
CH3OUTF
CH3OUTR
CH4OUTF
CH4OUTR
OPIN
–
2
OPIN+
INTERFACE
14
13
D
12
11
D
10
9
8
7
6
CH2FIN
CH2RIN
GND
5
4
CH1FIN
CH1RIN
VREFIN
POWVCC
CH2OUTR
CH2OUTF
CH1OUTR
CH1OUTF
INTERFACE
D
D
3
SW
INTERFACE
IC402
BA5947FM-E2
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