Block Diagram - Main Section - Sony CMT-Z100DiR Service Manual

Micro hi-fi system
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5-2.

BLOCK DIAGRAM - MAIN Section -

J310
AUDIO IN
(Page 14)
A
L-OUT
B
REC-L
(Page 14)
C
TUNER-L
(Z100iR)
(Page 14)
(Z100DiR)
AUDIO SELECT
IC320
12
X0
D
DAB-L
14 X1
(Page 14)
A
10
Q320
CN951
(iPod Dock)
27
LINE-OUT-L
28
LINE-OUT-R
R-CH
1
18
RXD
77 O_iPod_TxD_OUT
19
TXD
78 I_iPod_RxD_IN
30
DGND
73 II_iPod DET
91 92 90
89
55 54 53
52
FLUORESCENT INDICATOR
TUBE DRIVER
IC621
AD2, AD1,
SG1 - SG35
GR2 - GR11
59 - 64, 1 - 31
33 - 42
37
10
ND621
FLUORESCENT
INDICATOR TUBE
CMT-Z100DiR/Z100iR
INPUT SELECT,
ELECTRICAL VOLUME
IC301
R-CH
1 IN-L1
OUT L
23
3 IN-L2
VOL L
11
LINE
AMP
IC340
5 IN-L3
SEL L
10
X
13
INH
6
Q321
LINE
AMP
7 IN-L4
IC330
26 25
EEPROM
IC855
5
24
22
11
10
13
15
95 94 93
X801
X802
7 8 9
32.768kHz
5MHz
SUB DISPLAY
CONTROLLER
IC420
SG1 - SG11
GR1 - GR5
32
14 - 24
42 - 38
11
5
GRID DRIVE
LED DRIVE
Q621
Q420 - 440
D50 - 96,
(for BLACK model)
D420 - 428, 431 - 468
(for WHITE model)
(SUB DISPLAY)
LINE
AMP
IC360
HEADPHONE
J350
R-CH
AMP
PHONES
IC350
MUTING
Q355
MUTING
CONTROL
Q353, 354, 356
MUTING
CONTROL
Q357
25
21
6
SYSTEM CONTROLLER
IC801 (2/3)
100
83, 82
74
2
D802
LED DRIVE
Q661
D661
S661 - 665
STANDBY
(PANEL KEYS)
15
15
POWER AMP
IC380
5 LINP
LOUTP
19
LOUTP
20
LOUTN
21
LOUTN
22
OVER LOAD
R-CH
DETECT
Q190, 191
44
45
46
R-CH
PROTECT
PROTECT
DETECT
DETECT
Q392
Q390
SHUTDOWN
SHUTDOWN
SWITCH
Q394
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: TUNER
: DAB
: iPod
: AUDIO IN
27
23
28
BZ991
O_BUZZER
26
(BUZZER)
47 48 75
49
4
REMOTE
TOUCH
CONTROL
PANEL
RECEIVER
BOARD
IC622
CMT-Z100DiR/Z100iR
SP391
(L-ch)
SP390
(R-ch)
E
(Page 16)

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