Schematic Diagram - Main Board (3/3) - Sony HCD-GTZ2 Service Manual

5-12. SCHEMATIC DIAGRAM - MAIN Board (3/3) -

1 2 3
MAIN BOARD (3/3)
A
CN220
9P (GTZ2/GTZ3)
11P (GTZ2i/GTZ3i)
JL253
ST-L
JL254
ST+9V
ANTENNA JL255
ST-R
JL256
GND
FM 75
JL257
B COAXIAL
TUNED
JL258
TUNER
ST-CE
(FM/AM)
JL259
AM ST-DIN
JL260
ST-CLK
JL261
ST-DOUT
JL262
RDS-INT
JL263
RDS-DATA
(GTZ2i/GTZ3i) JW278
C
(GTZ2/GTZ3)
D
(GTZ2: E51)
(Page 35)
L
JL223
TRANS1S
JL224
BOARD
CN907 JL225
JL226
(GTZ2: MX/GTZ2i)
(Page 37) JL227
E M
JL228
JL229
TRANSX
BOARD
JL230
CN907
JL231
(GTZ3/GTZ3i)
JL232
(Page 39)
N
JL233
F TRANS
BOARD
CN907
1
11
2
3
MAIN
BOARD
4
(1/3)
5
(Page 23)
G
6
7
H
8
9
13
10
11
MAIN
BOARD
12
(2/3)
13
(Page 24)
14
15
I
16
CN601
9P
JL280
AVDD5V 1
JL279
J AGND 2
JL278
DVDD5V 3
C
JL277
DGND 4
JL276
DMB19 DVDD3.3V 5
JL275
BOARD
MGND 6
(3/3) JL274
CN601
VM(9V) 7
JL273
(Page 21)
USBGND 8
JL272
USB+5V 9
K
L
HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
• See page 40 for IC Block Diagrams.
4 5 6
R225, 226
4.7k (GTZ2: E51/GTZ3: E2, E3, E51, AR)
R223, 224
6.8k (GTZ2: MX/GTZ2i/GTZ3: MX/GTZ3i)
2.2k (GTZ2i/GTZ3i)
R698
2.7k (GTZ2: MX/GTZ3: MX)
470 (GTZ2/GTZ2i)
3.3k (GTZ2: E51/GTZ3: E2, E3, E51, AR)
1k (GTZ3/GTZ3i)
R689
R223 R225
47
ST-L
R224 R226
R687
47
ST-R
61 R688
47
63
JR123
0.1
R697
65 (GTZ3/GTZ3i)
100k
66 R155
47
JW277
67
75
R156
Q694
76
47
2SC3052EF-T1-LEF
R157
47
0.7
JL270
0
R698
Q695
2SC3052EF-T1-LEF
C649 C696 C654
0.1 1 0.1
50V
AUX-L
AUX-R
D628
MA2J1110GLS0
D702
10EDB40-TB3
54
IC603
D701
10EDB40-TB3
+3.3V REGULATOR
D700
IC603
10EDB40-TB3
PC3533AHF
D610
10EDB40-TB3
3.3 9
O I
3 1
G
D611
2 10EDB40-TB3
D612
10EDB40-TB3
D613
10EDB40-TB3
C611 C610 C616 C617
100 0.1 4700 0.012
10V 16V
R610 C613
100k 0.1
Q606
RT1N141C-TP-1
PROTECT DETECT
0
JL516
3.4
Q696
2SD1859TV2Q
D624 D623
+5V REGULATOR
10EDB40-TB3 10EDB40-TB3
4.9 7.4
R666
1.5k
5.6
Q676
JW621 C699 2SB1690TL
3.3
10
B+ SWITCH
16V
2.6
D692
MAZ8056GMLS0
3.3
R640 100
R634
22k
R633 22k
R636 R639
R635 R637 R637, 638
R635 0 100
R638 470 2W (GTZ2/GTZ2i)
4.7k (GTZ2/GTZ2i)
680 2W (GTZ3/GTZ3i)
5.6k (GTZ3/GTZ3i)
JL522
7 8 9 10
Q697
KTA1273-Y-AT
18 5.9
Q693
2SC3052EF-T1-LEF
17.5 17.5 5.9
6.4
R694 R695 R696
4.7k 4.7k 4.7k
(GTZ3/GTZ3i)
JL510
Q693-695, 697
6.4 FAN MOTOR DRIVE
0.7
Q110
2SC3052EF-T1-LEF
R159
D690 C692 C694 C693
C695
1k
MAZ8130GMLS0 0.1 47 0.1
0.1
50V 25V
IC B/D
IC677
+5V REGULATOR
IC677
BD9701CP-V5
L600
100uH 1 2 3
IC602
2 1
+9V REGULATOR
IC602
3 4
KIA7809API-U/PF
9 18.2
O I
3 1
G
C620
2
470 R601 R602
16V
5.6k 820
C618 C609 C608 C621
0.012 100 0.1 100
16V 25V
D620
R672 R606
RB055L-40TE25
6.8k 6.8k
R607
10k
R671
10k
D607
MC2838-T112-1
JL515
R681 1k
R677 1k
R679
1k
Q677
2SB1690TL
9
R678
B+ SWITCH
1k
0.2
8.2
9 3.2
9 POWER CONTROL
R680
1k
8.2 0.2
Q675
2SB1690TL
B+ SWITCH
Q673
9 3.2
RT1N441C-TP-1
POWER CONTROL
R682
470
0.1
Q674
RT1N441C-TP-1
POWER CONTROL
25 25
11 12 13 14
Q113
Q110-113
KTA1273-Y-AT
FAN MOTOR DRIVE
18 0.8
Q112
17.5
2SC3052EF-T1-LEF
0.3
17.5
R158 R165 R166 R167
100k 4.7k 4.7k 4.7k
0.1
0.7 0.1
0 0.7
Q111
2SC3052EF-T1-LEF
C111 C112 C113 C114
0.1 D110 0.1 47 0.1
50V MAZ8130GMLS0 25V
C116 R131 C115 R130
22p 220k 22p 220k
C604
0.012
IC B/D
IC678
+9V REGULATOR
IC678
BD9702CP-V5
L622
4 5 47uH 1 2 3 4 5
2 1
3 4
R620 C701
C625
12k 0.47
100
25V
C624 C612 C626 C602 C605
1000 0.1 0.1 4700 0.012
16V 25V
D621
RB055L-40TE25
-2
C506 C507 R554 R556 R507 R505
-1
0.1 0.1 10 10 150 150
JL518 JL519 JL521 JL520
R555 R557 R508 R506
D501
10 10 150 150
MA2J1110GLS0
1.6
R513
1k
Q500
2.2
2SC3052EF-T1-LEF
RELAY DRIVE
(GTZ3/GTZ3i)
1.5
3.2
0.2
JL512
Q672
Q501
RT1N441C-TP-1
0.8
R501 C500 R503 2SC3052EF-T1-LEF
22k 10 22k
AC CUT DETECT
50V
C703 C702
1000p 1000p
100V 100V
HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
Ver. 1.1
15 16 17 18
(GTZ2/GTZ2i)
CN690
3P
1 FAN+
2 FAN- M
3 FAN+
(GTZ3/GTZ3i)
CN693
3P
JL239
1 FAN+
JL240
2 FAN- M
JL241
3 FAN+
JR699
0
CN110
3P
JL110
1 FAN+
JL111
2 FAN- M
JL112
3 FAN+
C648
220p
R118
27k
L J120
R120
PC IN
27k
R
(CHASSIS)
(GTZ3/GTZ3i)
P
POWER
AMP
BOARD
CN801
(Page
29)
JL251
JL250
+ JK500
SUBWOOFER
-
JL400 (GTZ2/GTZ2i)
JW400
CN478
13P
1 SW-IN
JL211
2 SW-AC-CUT
JL210
3 R-IN
JL222
4 PREGND
JL221
5 L-IN
R
JL220
6 STK MUTE
JL219
7 PROTECT POWER
JL218
AMP
8 UNREG+16V
BOARD
JL217
CN801
9 HP-R
JL216
(Page
10 HS-FAN DET
JL215
29)
11 HP-L
JL214
12 PWR GND
JL213
13 SPK RELAY
JL212
M101
(FAN)
M101
(FAN)
M102
(FAN)